人教版九年级英语上册《Unit 1 Section A 1a-1c》教学课件PPT初三优秀公开课
人教版八年级英语上册《Unit 8 Section B 2a-2e》教学课件PPT初二优秀公开课
Unit8SectionB2a-2e人教版英语八年级上册ObjectivesTolearntomaketraditionalfoodonspecialholidays.Tolearnnewwords:tdct,rc…revo,etalp
Unit1SectionA1a-1c人教版英语九年级上册Tolearnnewwords:textbook,conversation,aloud,pronunciation…Tolearntouseverb+by…Tolearnhowtole
简介：Unit9SectionAGrammarFocus-3c人教版英语八年级上册 ObjectivesTolearntouse“Canyou/he/they…?”tomakeinvitations.Tousethefollowingstructuretotalkaboutobligations:Imighthaveto/must…Tolearnhowtocommunicatewithotherspolitely. Oh,Sam!Irememberwewentbikeridinglastfallwhen…ReviewHey,Anna,canyoucometomybirthdaypartyonSaturday?… Canyouplaychesswithmetomorrowafternoon?Sure.I’dloveto.I’mafraidnot.Ihavetheflu. CanLilytakeawalkwithus?No,shecan’t.Shemustpreparefortheexam. CanyoucometomypartyonSaturday?Sure,I’dloveto./Sorry,Imuststudyforamathtest.Canyougotothemoviestomorrownight?Sure.Thatsoundsgreat.I’mafraidnot.Ihavetheflu.Canhegototheparty?No,hecan’t.Hehastohelphisparents.Canshegotothebaseballgame?No.she’snotavailable.Shemustgotothedoctor.Cantheygotothemovies?No,they’renotfree.Theymighthavetomeettheirfriends.GrammarFocus 1.–Canyou…?–……(接受）2.–Canyou…?–……(拒绝） 情态动词主要有：may/might,can/could,must,haveto,shall/should,will/would,oughtto,need,dare,usedto现在我们来着重学习情态动词can以及haveto的用法。其特征主要有： 情态动词can的基本用法情态动词can有一定的词义，但不能独立存在，它必须与动词原形一起构成谓语。情态动词can没有人称和数的变化。其具体用法如下:1.表示“能、会”指脑力或体力方面的“能力”。如:IcanspeakJapanese.我会讲日语。FrankcanswimbutIcan’t.佛兰克会游泳,但我不会。 表示“可能”，常用于否定句或疑问句中，指某种可能性。例如：Mycousincan’tbeinthiscity.HeisinKoreanow.我堂兄不可能在这个城市里。他在韩国呢。Canhecometoourclubtoday,please?请问他今天能来我们俱乐部吗？3.表示“可以”，常用于口语中，指许可或请求做某事CanIaskyouaquestion?我可以问你一个问题吗？Youcanbringsomethingtoeat.你可以带些吃的。 can为情态动词,在本单元中表示请求，用于发出邀请，后跟动词原形。当同意接受对方的邀请时，常用Sure,I’dloveto./Certainly./Ofcourse.等来回答；若不接受，常用Sorry等来有礼貌地拒绝，一般情况下需要说明不能接受邀请的原因以表示歉意。—Canyoucometomybirthdaypartytomorrow？明天你来参加我的生日聚会，好吗？—Sorry,Ican’t.Iamgoingtovisitmygrandpa.很抱歉，我来不了，我要去看我爷爷。 can/may(1)都可表示“许可”。may用于较正式场合，can比较口语化。Youmay/cansmokehere.Borrowersmaynottakeoutofthelibrarymorethantwobooksatatime.Thepolicemansaysyoucan’tparkhere.(2)May/CanI/we…?表示征询对方许可。Canyou…?表请求。①—MayIuseyourphone?—Yes,youmay./Yes,please./No,youmaynot./No,youmustn’t./No,you’dbetternot./I’mafraidnot. /I’msorry.I’dratheryoudidn’t.②—CanIgooutandplay,Mum?—Yes/Certainly,youcan./No,youcan’t.③—Canyouhelpmewiththisbag?—Withpleasure./Sorry,Ican’t.(3)都可表示“可能性”Mr.Reedlookspale.Hemaybeill.Mr.Readisinpoorhealth.Hecanbeillatanytime.Thisnewsmaybetrue.(=might/could)WangWeicanbereallystubborn. Mr.Reedlookspale.Hemaybeill.Mr.Readisinpoorhealth.Hecanbeillatanytime.Thisnewsmaybetrue.(=might/could)WangWeicanbereallystubborn.(4)can还可表示“能力”、“能够”—Youcanswim,can’tyou?—No,Ican’t.Ican’tpromiseanything,butI’lldowhatIcan.TicketscanbeboughtfromtheTouristInformationCenter. haveto的用法1.have(has)to+动词原形have(has)to后面要用动词原形。当主语为第三人称单数时用hasto，当句子是过去时用hadto。Wehavetogohomenow.我们不得不现在就回家。HehastoworkonSunday.他不得不在周日工作。IhadtodomuchhouseworklastSunday.上周日我不得不做很多作业。 2.haveto的否定句句型：主语+don’t/didn’t/doesn’twon’t+haveto+动词原形Youdon’thavetowalksofast.你不必走那么快。Hewillnothavetobuyanewcoatnextyear.明年他没必要买新外衣了。3.haveto的疑问句句型：Do/Does/Did/Will+主语+haveto+动词原形 Didhehavetoaskthequestion?他非要问那个问题吗？Yes,hedid.是的。No,hedidn’t(haveto).不。不能独立作谓语，只能和动词原形一起构成谓语，表示说话人的语气和情态。没有人称和数的变化。(haveto除外)否定形式：在其之后加not(haveto除外)疑问形式：情态动词提到主语之前(haveto除外)。 3.haveto的意思是“必须、不得不”,往往强调由于客观原因而必须做某事。haveto后接动词原形；haveto有人称、数和时态的变化,其第三人称单数形式为hasto,其疑问形式和否定形式要借助于助动词do或does来完成。例如：Wehavetolookafteroursisterathome.我们不得不在家照顾我们的妹妹。Doeshehavetogetupearlytomorrowmorning?明天早上他必须早起吗？Idon’thavetostayathometoday.今天我不必待在家里。 4.must/havetomust表示主观“必须”；haveto表示客观客观需要，即“不得不”。Idon’tlikethisTVset.Imustbuyanewone.ThisTVsetdoesn’twork.Wehavetobuyanewone.Youmustgetupatfivetomorrow.We(will)havetogetupearlytomorrow.IhadtoleaveearlybecauseIwasn’tfeelingwell.Shesaidshemust/hadtoseethemanager. 小结表示邀请的句型:(你能来参加我的聚会吗?)Canyoucometomyparty?Couldyoucometomyparty?Wouldyouliketocometomyparty?接受邀请:拒绝邀请:Sure,I’dlove/liketo.I’msorry,Ican’t.Ihaveto…/I’mV-ing… watchTVontheweekendmycousinvisitgrandparentspracticetheviolinA:WhatareyougoingtodoonSaturday?B:I’mnotsure.Imight_p_r_a_c_ti_c_e_t_h_e_v_i_o_l_in_._A:Whatareyouplanningtodoafterschool?B:Idon’tknow.I_mig_ht_watchTV_.Completetheanswerswithmightandoneofthephrasesinthebox.3a A:Whenwillyoufinishthesciencehomework?B:_On_t_h_ew_e_e_k_e_n_d_.A:Whoareyougoingtothemovieswith?B:My_c_o_usin.A:AreyoufreetocometomyplaceonSaturday?B:_No_._I_mig_h_t_v_i_s_itrga_n_dp_arents_. 1.Inviting:(can/playtennis)Canyoucometoplaytennis?Accepting:S_u_r_e_,_t_h_a_t_s_o_u_n_d_s_g_r_e_a_t_.Completethesentencesbelow.Usethewordsinbracketstohelpyou.3binvitev.邀请invitesb.todosth.acceptv.接受↓↓ 2.Inviting:(wouldliketo/gotothemovies)Reason:(mighthaveto)Wo_u_ldy_o_uli_k_e_t_o_g_otot_hemo_v_ies?Refusing:I_’_ma_frai_dn_o_t._Ih_a_v_e_t_o_o_mu_c_hh_o_me_w_o_r_kt_o_d_o_.refusev.拒绝refusetodosth.↓ Inviting:(can/hangoutwithustonight)Reason:(must)C_a_ny_o_uh_a_n_g_o_ut_w_i_thu_s_t_o_n_i_g_h_t?Refusing:NI,oc_a_n’t.Imustfniish_myh_o_mework_.Inviting:(wouldliketo/cometomybirthdayparty)_Wo_u_ldy_o_uli_k_e_t_oco_me_t_om_yb_ir_t_h_d_a_y_party?Accepting:S_u_r_e,I’dlo_v_eto_. Writedowneverythingyouhavetodonextweek.Chooseadayandtimetohaveaparty.Theninviteclassmatestoyourparty.A:Canyoucometomyparty?B:Whenisit?A:Nextweek,onThursdaynight.B:I’msorry.Ihavetostudyforamathtest.3c Whatdoyouusuallydoonweekends?Whatactivitiesdoyoudoonweekends?Whatweekendactivitiesdoyoudo?haveto…不得不A:Whatdoyouhavetodothisweekend?B:Ihaveto… colorfulweekendactivitiesgoshoppinggoskateboardingplaysoccergotothecinema playthepianocolorfulweekendactivitiesclimbmountainsgotoapartysurftheInternet A.WhenistodayC.WhattimeistodayB.What’stodayD.WhatdayistodayI.选择填空。JimDplaysoccerwithhisfriendthisweekend,becauseheisverybusy.A.canB.cansC.cann’tD.can’tHenryChishomeworkthisafternoon.A.havetodoC.hastodoB.havetodoingD.hastodoing3.—D?—It’sOctoberthe14th. 2.当然，我乐意去。Sure,I’d.loveto1.星期六你能来我的聚会吗？_C_a_n_youcometomypartyonSaturday?II.根据课本内容,完成下列句子。对不起，我必须为数学考试而学习。Sorry,I_mu_s_tst_u_d_yf_o_r_amathtest.明天晚上你能去看电影吗？_C_a_n_you_g_otothemoviestomorownight? .当然可以，听起来很棒。_S_u_r_e_,thatsoundsgrea.t恐怕不行，我得了流感。I’m_afr_a_id_not.Ihavetheflu他能参加聚会吗？_C_a_n_he_g_o_totheparty?不能，他得帮助他的父母。No,he_ca_n’t_.He_ha_s_tohelphisparents.9.她能参加棒球比赛吗？_C_a_n_shegotothebaseballgame? 不，她没有空。她必须去看医生。No,she’sno_t__a_v_a_il_a_b_l_e_.She_mu_s_tg_o_tothed_o_c_to_r.他们能去看电影吗？_Cnatheyogtothe_mo_v_ies?不，他们没有空。他们可能必须去见朋友。No,they’renot_f_re_e_.They_mig_h_t_ha_v_e_t_o_meettheir_f_r_ie_n_d_s. 中考链接youwalkonthewethillpathbecausefallandhurtyourself.A.must;mightnotC.needn’t;needB.mustn’t;mightD.must;must句意“你一定不要在潮湿的山间小路行走，因为你可能摔倒伤到自己。YouB It’saBirthdayPartyForwhom:BettyTime:Friday,June30,atfivethirtyPlace:Betty’shouse,327thStreetComeandhavefun!Writeaninvitationbasedonthefollowinginformation. 谢谢观T看hankYou
简介：Unit9SectionAGrammarFocus-3c人教版英语八年级上册 ObjectivesTolearntouse“Canyou/he/they…?”tomakeinvitations.Tousethefollowingstructuretotalkaboutobligations:Imighthaveto/must…Tolearnhowtocommunicatewithotherspolitely. Oh,Sam!Irememberwewentbikeridinglastfallwhen…ReviewHey,Anna,canyoucometomybirthdaypartyonSaturday?… Canyouplaychesswithmetomorrowafternoon?Sure.I’dloveto.I’mafraidnot.Ihavetheflu. CanLilytakeawalkwithus?No,shecan’t.Shemustpreparefortheexam. CanyoucometomypartyonSaturday?Sure,I’dloveto./Sorry,Imuststudyforamathtest.Canyougotothemoviestomorrownight?Sure.Thatsoundsgreat.I’mafraidnot.Ihavetheflu.Canhegototheparty?No,hecan’t.Hehastohelphisparents.Canshegotothebaseballgame?No.she’snotavailable.Shemustgotothedoctor.Cantheygotothemovies?No,they’renotfree.Theymighthavetomeettheirfriends.GrammarFocus 1.–Canyou…?–……(接受）2.–Canyou…?–……(拒绝） 情态动词主要有：may/might,can/could,must,haveto,shall/should,will/would,oughtto,need,dare,usedto现在我们来着重学习情态动词can以及haveto的用法。其特征主要有： 情态动词can的基本用法情态动词can有一定的词义，但不能独立存在，它必须与动词原形一起构成谓语。情态动词can没有人称和数的变化。其具体用法如下:1.表示“能、会”指脑力或体力方面的“能力”。如:IcanspeakJapanese.我会讲日语。FrankcanswimbutIcan’t.佛兰克会游泳,但我不会。 表示“可能”，常用于否定句或疑问句中，指某种可能性。例如：Mycousincan’tbeinthiscity.HeisinKoreanow.我堂兄不可能在这个城市里。他在韩国呢。Canhecometoourclubtoday,please?请问他今天能来我们俱乐部吗？3.表示“可以”，常用于口语中，指许可或请求做某事CanIaskyouaquestion?我可以问你一个问题吗？Youcanbringsomethingtoeat.你可以带些吃的。 can为情态动词,在本单元中表示请求，用于发出邀请，后跟动词原形。当同意接受对方的邀请时，常用Sure,I’dloveto./Certainly./Ofcourse.等来回答；若不接受，常用Sorry等来有礼貌地拒绝，一般情况下需要说明不能接受邀请的原因以表示歉意。—Canyoucometomybirthdaypartytomorrow？明天你来参加我的生日聚会，好吗？—Sorry,Ican’t.Iamgoingtovisitmygrandpa.很抱歉，我来不了，我要去看我爷爷。 can/may(1)都可表示“许可”。may用于较正式场合，can比较口语化。Youmay/cansmokehere.Borrowersmaynottakeoutofthelibrarymorethantwobooksatatime.Thepolicemansaysyoucan’tparkhere.(2)May/CanI/we…?表示征询对方许可。Canyou…?表请求。①—MayIuseyourphone?—Yes,youmay./Yes,please./No,youmaynot./No,youmustn’t./No,you’dbetternot./I’mafraidnot. /I’msorry.I’dratheryoudidn’t.②—CanIgooutandplay,Mum?—Yes/Certainly,youcan./No,youcan’t.③—Canyouhelpmewiththisbag?—Withpleasure./Sorry,Ican’t.(3)都可表示“可能性”Mr.Reedlookspale.Hemaybeill.Mr.Readisinpoorhealth.Hecanbeillatanytime.Thisnewsmaybetrue.(=might/could)WangWeicanbereallystubborn. Mr.Reedlookspale.Hemaybeill.Mr.Readisinpoorhealth.Hecanbeillatanytime.Thisnewsmaybetrue.(=might/could)WangWeicanbereallystubborn.(4)can还可表示“能力”、“能够”—Youcanswim,can’tyou?—No,Ican’t.Ican’tpromiseanything,butI’lldowhatIcan.TicketscanbeboughtfromtheTouristInformationCenter. haveto的用法1.have(has)to+动词原形have(has)to后面要用动词原形。当主语为第三人称单数时用hasto，当句子是过去时用hadto。Wehavetogohomenow.我们不得不现在就回家。HehastoworkonSunday.他不得不在周日工作。IhadtodomuchhouseworklastSunday.上周日我不得不做很多作业。 2.haveto的否定句句型：主语+don’t/didn’t/doesn’twon’t+haveto+动词原形Youdon’thavetowalksofast.你不必走那么快。Hewillnothavetobuyanewcoatnextyear.明年他没必要买新外衣了。3.haveto的疑问句句型：Do/Does/Did/Will+主语+haveto+动词原形 Didhehavetoaskthequestion?他非要问那个问题吗？Yes,hedid.是的。No,hedidn’t(haveto).不。不能独立作谓语，只能和动词原形一起构成谓语，表示说话人的语气和情态。没有人称和数的变化。(haveto除外)否定形式：在其之后加not(haveto除外)疑问形式：情态动词提到主语之前(haveto除外)。 3.haveto的意思是“必须、不得不”,往往强调由于客观原因而必须做某事。haveto后接动词原形；haveto有人称、数和时态的变化,其第三人称单数形式为hasto,其疑问形式和否定形式要借助于助动词do或does来完成。例如：Wehavetolookafteroursisterathome.我们不得不在家照顾我们的妹妹。Doeshehavetogetupearlytomorrowmorning?明天早上他必须早起吗？Idon’thavetostayathometoday.今天我不必待在家里。 4.must/havetomust表示主观“必须”；haveto表示客观客观需要，即“不得不”。Idon’tlikethisTVset.Imustbuyanewone.ThisTVsetdoesn’twork.Wehavetobuyanewone.Youmustgetupatfivetomorrow.We(will)havetogetupearlytomorrow.IhadtoleaveearlybecauseIwasn’tfeelingwell.Shesaidshemust/hadtoseethemanager. 小结表示邀请的句型:(你能来参加我的聚会吗?)Canyoucometomyparty?Couldyoucometomyparty?Wouldyouliketocometomyparty?接受邀请:拒绝邀请:Sure,I’dlove/liketo.I’msorry,Ican’t.Ihaveto…/I’mV-ing… watchTVontheweekendmycousinvisitgrandparentspracticetheviolinA:WhatareyougoingtodoonSaturday?B:I’mnotsure.Imight_p_r_a_c_ti_c_e_t_h_e_v_i_o_l_in_._A:Whatareyouplanningtodoafterschool?B:Idon’tknow.I_mig_ht_watchTV_.Completetheanswerswithmightandoneofthephrasesinthebox.3a A:Whenwillyoufinishthesciencehomework?B:_On_t_h_ew_e_e_k_e_n_d_.A:Whoareyougoingtothemovieswith?B:My_c_o_usin.A:AreyoufreetocometomyplaceonSaturday?B:_No_._I_mig_h_t_v_i_s_itrga_n_dp_arents_. 1.Inviting:(can/playtennis)Canyoucometoplaytennis?Accepting:S_u_r_e_,_t_h_a_t_s_o_u_n_d_s_g_r_e_a_t_.Completethesentencesbelow.Usethewordsinbracketstohelpyou.3binvitev.邀请invitesb.todosth.acceptv.接受↓↓ 2.Inviting:(wouldliketo/gotothemovies)Reason:(mighthaveto)Wo_u_ldy_o_uli_k_e_t_o_g_otot_hemo_v_ies?Refusing:I_’_ma_frai_dn_o_t._Ih_a_v_e_t_o_o_mu_c_hh_o_me_w_o_r_kt_o_d_o_.refusev.拒绝refusetodosth.↓ Inviting:(can/hangoutwithustonight)Reason:(must)C_a_ny_o_uh_a_n_g_o_ut_w_i_thu_s_t_o_n_i_g_h_t?Refusing:NI,oc_a_n’t.Imustfniish_myh_o_mework_.Inviting:(wouldliketo/cometomybirthdayparty)_Wo_u_ldy_o_uli_k_e_t_oco_me_t_om_yb_ir_t_h_d_a_y_party?Accepting:S_u_r_e,I’dlo_v_eto_. Writedowneverythingyouhavetodonextweek.Chooseadayandtimetohaveaparty.Theninviteclassmatestoyourparty.A:Canyoucometomyparty?B:Whenisit?A:Nextweek,onThursdaynight.B:I’msorry.Ihavetostudyforamathtest.3c Whatdoyouusuallydoonweekends?Whatactivitiesdoyoudoonweekends?Whatweekendactivitiesdoyoudo?haveto…不得不A:Whatdoyouhavetodothisweekend?B:Ihaveto… colorfulweekendactivitiesgoshoppinggoskateboardingplaysoccergotothecinema playthepianocolorfulweekendactivitiesclimbmountainsgotoapartysurftheInternet A.WhenistodayC.WhattimeistodayB.What’stodayD.WhatdayistodayI.选择填空。JimDplaysoccerwithhisfriendthisweekend,becauseheisverybusy.A.canB.cansC.cann’tD.can’tHenryChishomeworkthisafternoon.A.havetodoC.hastodoB.havetodoingD.hastodoing3.—D?—It’sOctoberthe14th. 2.当然，我乐意去。Sure,I’d.loveto1.星期六你能来我的聚会吗？_C_a_n_youcometomypartyonSaturday?II.根据课本内容,完成下列句子。对不起，我必须为数学考试而学习。Sorry,I_mu_s_tst_u_d_yf_o_r_amathtest.明天晚上你能去看电影吗？_C_a_n_you_g_otothemoviestomorownight? .当然可以，听起来很棒。_S_u_r_e_,thatsoundsgrea.t恐怕不行，我得了流感。I’m_afr_a_id_not.Ihavetheflu他能参加聚会吗？_C_a_n_he_g_o_totheparty?不能，他得帮助他的父母。No,he_ca_n’t_.He_ha_s_tohelphisparents.9.她能参加棒球比赛吗？_C_a_n_shegotothebaseballgame? 不，她没有空。她必须去看医生。No,she’sno_t__a_v_a_il_a_b_l_e_.She_mu_s_tg_o_tothed_o_c_to_r.他们能去看电影吗？_Cnatheyogtothe_mo_v_ies?不，他们没有空。他们可能必须去见朋友。No,they’renot_f_re_e_.They_mig_h_t_ha_v_e_t_o_meettheir_f_r_ie_n_d_s. 中考链接youwalkonthewethillpathbecausefallandhurtyourself.A.must;mightnotC.needn’t;needB.mustn’t;mightD.must;must句意“你一定不要在潮湿的山间小路行走，因为你可能摔倒伤到自己。YouB It’saBirthdayPartyForwhom:BettyTime:Friday,June30,atfivethirtyPlace:Betty’shouse,327thStreetComeandhavefun!Writeaninvitationbasedonthefollowinginformation. 谢谢观T看hankYou
简介：Unit9SectionAGrammarFocus-3c人教版英语八年级上册 ObjectivesTolearntouse“Canyou/he/they…?”tomakeinvitations.Tousethefollowingstructuretotalkaboutobligations:Imighthaveto/must…Tolearnhowtocommunicatewithotherspolitely. Oh,Sam!Irememberwewentbikeridinglastfallwhen…ReviewHey,Anna,canyoucometomybirthdaypartyonSaturday?… Canyouplaychesswithmetomorrowafternoon?Sure.I’dloveto.I’mafraidnot.Ihavetheflu. CanLilytakeawalkwithus?No,shecan’t.Shemustpreparefortheexam. CanyoucometomypartyonSaturday?Sure,I’dloveto./Sorry,Imuststudyforamathtest.Canyougotothemoviestomorrownight?Sure.Thatsoundsgreat.I’mafraidnot.Ihavetheflu.Canhegototheparty?No,hecan’t.Hehastohelphisparents.Canshegotothebaseballgame?No.she’snotavailable.Shemustgotothedoctor.Cantheygotothemovies?No,they’renotfree.Theymighthavetomeettheirfriends.GrammarFocus 1.–Canyou…?–……(接受）2.–Canyou…?–……(拒绝） 情态动词主要有：may/might,can/could,must,haveto,shall/should,will/would,oughtto,need,dare,usedto现在我们来着重学习情态动词can以及haveto的用法。其特征主要有： 情态动词can的基本用法情态动词can有一定的词义，但不能独立存在，它必须与动词原形一起构成谓语。情态动词can没有人称和数的变化。其具体用法如下:1.表示“能、会”指脑力或体力方面的“能力”。如:IcanspeakJapanese.我会讲日语。FrankcanswimbutIcan’t.佛兰克会游泳,但我不会。 表示“可能”，常用于否定句或疑问句中，指某种可能性。例如：Mycousincan’tbeinthiscity.HeisinKoreanow.我堂兄不可能在这个城市里。他在韩国呢。Canhecometoourclubtoday,please?请问他今天能来我们俱乐部吗？3.表示“可以”，常用于口语中，指许可或请求做某事CanIaskyouaquestion?我可以问你一个问题吗？Youcanbringsomethingtoeat.你可以带些吃的。 can为情态动词,在本单元中表示请求，用于发出邀请，后跟动词原形。当同意接受对方的邀请时，常用Sure,I’dloveto./Certainly./Ofcourse.等来回答；若不接受，常用Sorry等来有礼貌地拒绝，一般情况下需要说明不能接受邀请的原因以表示歉意。—Canyoucometomybirthdaypartytomorrow？明天你来参加我的生日聚会，好吗？—Sorry,Ican’t.Iamgoingtovisitmygrandpa.很抱歉，我来不了，我要去看我爷爷。 can/may(1)都可表示“许可”。may用于较正式场合，can比较口语化。Youmay/cansmokehere.Borrowersmaynottakeoutofthelibrarymorethantwobooksatatime.Thepolicemansaysyoucan’tparkhere.(2)May/CanI/we…?表示征询对方许可。Canyou…?表请求。①—MayIuseyourphone?—Yes,youmay./Yes,please./No,youmaynot./No,youmustn’t./No,you’dbetternot./I’mafraidnot. /I’msorry.I’dratheryoudidn’t.②—CanIgooutandplay,Mum?—Yes/Certainly,youcan./No,youcan’t.③—Canyouhelpmewiththisbag?—Withpleasure./Sorry,Ican’t.(3)都可表示“可能性”Mr.Reedlookspale.Hemaybeill.Mr.Readisinpoorhealth.Hecanbeillatanytime.Thisnewsmaybetrue.(=might/could)WangWeicanbereallystubborn. Mr.Reedlookspale.Hemaybeill.Mr.Readisinpoorhealth.Hecanbeillatanytime.Thisnewsmaybetrue.(=might/could)WangWeicanbereallystubborn.(4)can还可表示“能力”、“能够”—Youcanswim,can’tyou?—No,Ican’t.Ican’tpromiseanything,butI’lldowhatIcan.TicketscanbeboughtfromtheTouristInformationCenter. haveto的用法1.have(has)to+动词原形have(has)to后面要用动词原形。当主语为第三人称单数时用hasto，当句子是过去时用hadto。Wehavetogohomenow.我们不得不现在就回家。HehastoworkonSunday.他不得不在周日工作。IhadtodomuchhouseworklastSunday.上周日我不得不做很多作业。 2.haveto的否定句句型：主语+don’t/didn’t/doesn’twon’t+haveto+动词原形Youdon’thavetowalksofast.你不必走那么快。Hewillnothavetobuyanewcoatnextyear.明年他没必要买新外衣了。3.haveto的疑问句句型：Do/Does/Did/Will+主语+haveto+动词原形 Didhehavetoaskthequestion?他非要问那个问题吗？Yes,hedid.是的。No,hedidn’t(haveto).不。不能独立作谓语，只能和动词原形一起构成谓语，表示说话人的语气和情态。没有人称和数的变化。(haveto除外)否定形式：在其之后加not(haveto除外)疑问形式：情态动词提到主语之前(haveto除外)。 3.haveto的意思是“必须、不得不”,往往强调由于客观原因而必须做某事。haveto后接动词原形；haveto有人称、数和时态的变化,其第三人称单数形式为hasto,其疑问形式和否定形式要借助于助动词do或does来完成。例如：Wehavetolookafteroursisterathome.我们不得不在家照顾我们的妹妹。Doeshehavetogetupearlytomorrowmorning?明天早上他必须早起吗？Idon’thavetostayathometoday.今天我不必待在家里。 4.must/havetomust表示主观“必须”；haveto表示客观客观需要，即“不得不”。Idon’tlikethisTVset.Imustbuyanewone.ThisTVsetdoesn’twork.Wehavetobuyanewone.Youmustgetupatfivetomorrow.We(will)havetogetupearlytomorrow.IhadtoleaveearlybecauseIwasn’tfeelingwell.Shesaidshemust/hadtoseethemanager. 小结表示邀请的句型:(你能来参加我的聚会吗?)Canyoucometomyparty?Couldyoucometomyparty?Wouldyouliketocometomyparty?接受邀请:拒绝邀请:Sure,I’dlove/liketo.I’msorry,Ican’t.Ihaveto…/I’mV-ing… watchTVontheweekendmycousinvisitgrandparentspracticetheviolinA:WhatareyougoingtodoonSaturday?B:I’mnotsure.Imight_p_r_a_c_ti_c_e_t_h_e_v_i_o_l_in_._A:Whatareyouplanningtodoafterschool?B:Idon’tknow.I_mig_ht_watchTV_.Completetheanswerswithmightandoneofthephrasesinthebox.3a A:Whenwillyoufinishthesciencehomework?B:_On_t_h_ew_e_e_k_e_n_d_.A:Whoareyougoingtothemovieswith?B:My_c_o_usin.A:AreyoufreetocometomyplaceonSaturday?B:_No_._I_mig_h_t_v_i_s_itrga_n_dp_arents_. 1.Inviting:(can/playtennis)Canyoucometoplaytennis?Accepting:S_u_r_e_,_t_h_a_t_s_o_u_n_d_s_g_r_e_a_t_.Completethesentencesbelow.Usethewordsinbracketstohelpyou.3binvitev.邀请invitesb.todosth.acceptv.接受↓↓ 2.Inviting:(wouldliketo/gotothemovies)Reason:(mighthaveto)Wo_u_ldy_o_uli_k_e_t_o_g_otot_hemo_v_ies?Refusing:I_’_ma_frai_dn_o_t._Ih_a_v_e_t_o_o_mu_c_hh_o_me_w_o_r_kt_o_d_o_.refusev.拒绝refusetodosth.↓ Inviting:(can/hangoutwithustonight)Reason:(must)C_a_ny_o_uh_a_n_g_o_ut_w_i_thu_s_t_o_n_i_g_h_t?Refusing:NI,oc_a_n’t.Imustfniish_myh_o_mework_.Inviting:(wouldliketo/cometomybirthdayparty)_Wo_u_ldy_o_uli_k_e_t_oco_me_t_om_yb_ir_t_h_d_a_y_party?Accepting:S_u_r_e,I’dlo_v_eto_. Writedowneverythingyouhavetodonextweek.Chooseadayandtimetohaveaparty.Theninviteclassmatestoyourparty.A:Canyoucometomyparty?B:Whenisit?A:Nextweek,onThursdaynight.B:I’msorry.Ihavetostudyforamathtest.3c Whatdoyouusuallydoonweekends?Whatactivitiesdoyoudoonweekends?Whatweekendactivitiesdoyoudo?haveto…不得不A:Whatdoyouhavetodothisweekend?B:Ihaveto… colorfulweekendactivitiesgoshoppinggoskateboardingplaysoccergotothecinema playthepianocolorfulweekendactivitiesclimbmountainsgotoapartysurftheInternet A.WhenistodayC.WhattimeistodayB.What’stodayD.WhatdayistodayI.选择填空。JimDplaysoccerwithhisfriendthisweekend,becauseheisverybusy.A.canB.cansC.cann’tD.can’tHenryChishomeworkthisafternoon.A.havetodoC.hastodoB.havetodoingD.hastodoing3.—D?—It’sOctoberthe14th. 2.当然，我乐意去。Sure,I’d.loveto1.星期六你能来我的聚会吗？_C_a_n_youcometomypartyonSaturday?II.根据课本内容,完成下列句子。对不起，我必须为数学考试而学习。Sorry,I_mu_s_tst_u_d_yf_o_r_amathtest.明天晚上你能去看电影吗？_C_a_n_you_g_otothemoviestomorownight? .当然可以，听起来很棒。_S_u_r_e_,thatsoundsgrea.t恐怕不行，我得了流感。I’m_afr_a_id_not.Ihavetheflu他能参加聚会吗？_C_a_n_he_g_o_totheparty?不能，他得帮助他的父母。No,he_ca_n’t_.He_ha_s_tohelphisparents.9.她能参加棒球比赛吗？_C_a_n_shegotothebaseballgame? 不，她没有空。她必须去看医生。No,she’sno_t__a_v_a_il_a_b_l_e_.She_mu_s_tg_o_tothed_o_c_to_r.他们能去看电影吗？_Cnatheyogtothe_mo_v_ies?不，他们没有空。他们可能必须去见朋友。No,they’renot_f_re_e_.They_mig_h_t_ha_v_e_t_o_meettheir_f_r_ie_n_d_s. 中考链接youwalkonthewethillpathbecausefallandhurtyourself.A.must;mightnotC.needn’t;needB.mustn’t;mightD.must;must句意“你一定不要在潮湿的山间小路行走，因为你可能摔倒伤到自己。YouB It’saBirthdayPartyForwhom:BettyTime:Friday,June30,atfivethirtyPlace:Betty’shouse,327thStreetComeandhavefun!Writeaninvitationbasedonthefollowinginformation. 谢谢观T看hankYou
简介：Unit9SectionAGrammarFocus-3c人教版英语八年级上册 ObjectivesTolearntouse“Canyou/he/they…?”tomakeinvitations.Tousethefollowingstructuretotalkaboutobligations:Imighthaveto/must…Tolearnhowtocommunicatewithotherspolitely. Oh,Sam!Irememberwewentbikeridinglastfallwhen…ReviewHey,Anna,canyoucometomybirthdaypartyonSaturday?… Canyouplaychesswithmetomorrowafternoon?Sure.I’dloveto.I’mafraidnot.Ihavetheflu. CanLilytakeawalkwithus?No,shecan’t.Shemustpreparefortheexam. CanyoucometomypartyonSaturday?Sure,I’dloveto./Sorry,Imuststudyforamathtest.Canyougotothemoviestomorrownight?Sure.Thatsoundsgreat.I’mafraidnot.Ihavetheflu.Canhegototheparty?No,hecan’t.Hehastohelphisparents.Canshegotothebaseballgame?No.she’snotavailable.Shemustgotothedoctor.Cantheygotothemovies?No,they’renotfree.Theymighthavetomeettheirfriends.GrammarFocus 1.–Canyou…?–……(接受）2.–Canyou…?–……(拒绝） 情态动词主要有：may/might,can/could,must,haveto,shall/should,will/would,oughtto,need,dare,usedto现在我们来着重学习情态动词can以及haveto的用法。其特征主要有： 情态动词can的基本用法情态动词can有一定的词义，但不能独立存在，它必须与动词原形一起构成谓语。情态动词can没有人称和数的变化。其具体用法如下:1.表示“能、会”指脑力或体力方面的“能力”。如:IcanspeakJapanese.我会讲日语。FrankcanswimbutIcan’t.佛兰克会游泳,但我不会。 表示“可能”，常用于否定句或疑问句中，指某种可能性。例如：Mycousincan’tbeinthiscity.HeisinKoreanow.我堂兄不可能在这个城市里。他在韩国呢。Canhecometoourclubtoday,please?请问他今天能来我们俱乐部吗？3.表示“可以”，常用于口语中，指许可或请求做某事CanIaskyouaquestion?我可以问你一个问题吗？Youcanbringsomethingtoeat.你可以带些吃的。 can为情态动词,在本单元中表示请求，用于发出邀请，后跟动词原形。当同意接受对方的邀请时，常用Sure,I’dloveto./Certainly./Ofcourse.等来回答；若不接受，常用Sorry等来有礼貌地拒绝，一般情况下需要说明不能接受邀请的原因以表示歉意。—Canyoucometomybirthdaypartytomorrow？明天你来参加我的生日聚会，好吗？—Sorry,Ican’t.Iamgoingtovisitmygrandpa.很抱歉，我来不了，我要去看我爷爷。 can/may(1)都可表示“许可”。may用于较正式场合，can比较口语化。Youmay/cansmokehere.Borrowersmaynottakeoutofthelibrarymorethantwobooksatatime.Thepolicemansaysyoucan’tparkhere.(2)May/CanI/we…?表示征询对方许可。Canyou…?表请求。①—MayIuseyourphone?—Yes,youmay./Yes,please./No,youmaynot./No,youmustn’t./No,you’dbetternot./I’mafraidnot. /I’msorry.I’dratheryoudidn’t.②—CanIgooutandplay,Mum?—Yes/Certainly,youcan./No,youcan’t.③—Canyouhelpmewiththisbag?—Withpleasure./Sorry,Ican’t.(3)都可表示“可能性”Mr.Reedlookspale.Hemaybeill.Mr.Readisinpoorhealth.Hecanbeillatanytime.Thisnewsmaybetrue.(=might/could)WangWeicanbereallystubborn. Mr.Reedlookspale.Hemaybeill.Mr.Readisinpoorhealth.Hecanbeillatanytime.Thisnewsmaybetrue.(=might/could)WangWeicanbereallystubborn.(4)can还可表示“能力”、“能够”—Youcanswim,can’tyou?—No,Ican’t.Ican’tpromiseanything,butI’lldowhatIcan.TicketscanbeboughtfromtheTouristInformationCenter. haveto的用法1.have(has)to+动词原形have(has)to后面要用动词原形。当主语为第三人称单数时用hasto，当句子是过去时用hadto。Wehavetogohomenow.我们不得不现在就回家。HehastoworkonSunday.他不得不在周日工作。IhadtodomuchhouseworklastSunday.上周日我不得不做很多作业。 2.haveto的否定句句型：主语+don’t/didn’t/doesn’twon’t+haveto+动词原形Youdon’thavetowalksofast.你不必走那么快。Hewillnothavetobuyanewcoatnextyear.明年他没必要买新外衣了。3.haveto的疑问句句型：Do/Does/Did/Will+主语+haveto+动词原形 Didhehavetoaskthequestion?他非要问那个问题吗？Yes,hedid.是的。No,hedidn’t(haveto).不。不能独立作谓语，只能和动词原形一起构成谓语，表示说话人的语气和情态。没有人称和数的变化。(haveto除外)否定形式：在其之后加not(haveto除外)疑问形式：情态动词提到主语之前(haveto除外)。 3.haveto的意思是“必须、不得不”,往往强调由于客观原因而必须做某事。haveto后接动词原形；haveto有人称、数和时态的变化,其第三人称单数形式为hasto,其疑问形式和否定形式要借助于助动词do或does来完成。例如：Wehavetolookafteroursisterathome.我们不得不在家照顾我们的妹妹。Doeshehavetogetupearlytomorrowmorning?明天早上他必须早起吗？Idon’thavetostayathometoday.今天我不必待在家里。 4.must/havetomust表示主观“必须”；haveto表示客观客观需要，即“不得不”。Idon’tlikethisTVset.Imustbuyanewone.ThisTVsetdoesn’twork.Wehavetobuyanewone.Youmustgetupatfivetomorrow.We(will)havetogetupearlytomorrow.IhadtoleaveearlybecauseIwasn’tfeelingwell.Shesaidshemust/hadtoseethemanager. 小结表示邀请的句型:(你能来参加我的聚会吗?)Canyoucometomyparty?Couldyoucometomyparty?Wouldyouliketocometomyparty?接受邀请:拒绝邀请:Sure,I’dlove/liketo.I’msorry,Ican’t.Ihaveto…/I’mV-ing… watchTVontheweekendmycousinvisitgrandparentspracticetheviolinA:WhatareyougoingtodoonSaturday?B:I’mnotsure.Imight_p_r_a_c_ti_c_e_t_h_e_v_i_o_l_in_._A:Whatareyouplanningtodoafterschool?B:Idon’tknow.I_mig_ht_watchTV_.Completetheanswerswithmightandoneofthephrasesinthebox.3a A:Whenwillyoufinishthesciencehomework?B:_On_t_h_ew_e_e_k_e_n_d_.A:Whoareyougoingtothemovieswith?B:My_c_o_usin.A:AreyoufreetocometomyplaceonSaturday?B:_No_._I_mig_h_t_v_i_s_itrga_n_dp_arents_. 1.Inviting:(can/playtennis)Canyoucometoplaytennis?Accepting:S_u_r_e_,_t_h_a_t_s_o_u_n_d_s_g_r_e_a_t_.Completethesentencesbelow.Usethewordsinbracketstohelpyou.3binvitev.邀请invitesb.todosth.acceptv.接受↓↓ 2.Inviting:(wouldliketo/gotothemovies)Reason:(mighthaveto)Wo_u_ldy_o_uli_k_e_t_o_g_otot_hemo_v_ies?Refusing:I_’_ma_frai_dn_o_t._Ih_a_v_e_t_o_o_mu_c_hh_o_me_w_o_r_kt_o_d_o_.refusev.拒绝refusetodosth.↓ Inviting:(can/hangoutwithustonight)Reason:(must)C_a_ny_o_uh_a_n_g_o_ut_w_i_thu_s_t_o_n_i_g_h_t?Refusing:NI,oc_a_n’t.Imustfniish_myh_o_mework_.Inviting:(wouldliketo/cometomybirthdayparty)_Wo_u_ldy_o_uli_k_e_t_oco_me_t_om_yb_ir_t_h_d_a_y_party?Accepting:S_u_r_e,I’dlo_v_eto_. Writedowneverythingyouhavetodonextweek.Chooseadayandtimetohaveaparty.Theninviteclassmatestoyourparty.A:Canyoucometomyparty?B:Whenisit?A:Nextweek,onThursdaynight.B:I’msorry.Ihavetostudyforamathtest.3c Whatdoyouusuallydoonweekends?Whatactivitiesdoyoudoonweekends?Whatweekendactivitiesdoyoudo?haveto…不得不A:Whatdoyouhavetodothisweekend?B:Ihaveto… colorfulweekendactivitiesgoshoppinggoskateboardingplaysoccergotothecinema playthepianocolorfulweekendactivitiesclimbmountainsgotoapartysurftheInternet A.WhenistodayC.WhattimeistodayB.What’stodayD.WhatdayistodayI.选择填空。JimDplaysoccerwithhisfriendthisweekend,becauseheisverybusy.A.canB.cansC.cann’tD.can’tHenryChishomeworkthisafternoon.A.havetodoC.hastodoB.havetodoingD.hastodoing3.—D?—It’sOctoberthe14th. 2.当然，我乐意去。Sure,I’d.loveto1.星期六你能来我的聚会吗？_C_a_n_youcometomypartyonSaturday?II.根据课本内容,完成下列句子。对不起，我必须为数学考试而学习。Sorry,I_mu_s_tst_u_d_yf_o_r_amathtest.明天晚上你能去看电影吗？_C_a_n_you_g_otothemoviestomorownight? .当然可以，听起来很棒。_S_u_r_e_,thatsoundsgrea.t恐怕不行，我得了流感。I’m_afr_a_id_not.Ihavetheflu他能参加聚会吗？_C_a_n_he_g_o_totheparty?不能，他得帮助他的父母。No,he_ca_n’t_.He_ha_s_tohelphisparents.9.她能参加棒球比赛吗？_C_a_n_shegotothebaseballgame? 不，她没有空。她必须去看医生。No,she’sno_t__a_v_a_il_a_b_l_e_.She_mu_s_tg_o_tothed_o_c_to_r.他们能去看电影吗？_Cnatheyogtothe_mo_v_ies?不，他们没有空。他们可能必须去见朋友。No,they’renot_f_re_e_.They_mig_h_t_ha_v_e_t_o_meettheir_f_r_ie_n_d_s. 中考链接youwalkonthewethillpathbecausefallandhurtyourself.A.must;mightnotC.needn’t;needB.mustn’t;mightD.must;must句意“你一定不要在潮湿的山间小路行走，因为你可能摔倒伤到自己。YouB It’saBirthdayPartyForwhom:BettyTime:Friday,June30,atfivethirtyPlace:Betty’shouse,327thStreetComeandhavefun!Writeaninvitationbasedonthefollowinginformation. 谢谢观T看hankYou
简介：Unit9SectionAGrammarFocus-3c人教版英语八年级上册 ObjectivesTolearntouse“Canyou/he/they…?”tomakeinvitations.Tousethefollowingstructuretotalkaboutobligations:Imighthaveto/must…Tolearnhowtocommunicatewithotherspolitely. Oh,Sam!Irememberwewentbikeridinglastfallwhen…ReviewHey,Anna,canyoucometomybirthdaypartyonSaturday?… Canyouplaychesswithmetomorrowafternoon?Sure.I’dloveto.I’mafraidnot.Ihavetheflu. CanLilytakeawalkwithus?No,shecan’t.Shemustpreparefortheexam. CanyoucometomypartyonSaturday?Sure,I’dloveto./Sorry,Imuststudyforamathtest.Canyougotothemoviestomorrownight?Sure.Thatsoundsgreat.I’mafraidnot.Ihavetheflu.Canhegototheparty?No,hecan’t.Hehastohelphisparents.Canshegotothebaseballgame?No.she’snotavailable.Shemustgotothedoctor.Cantheygotothemovies?No,they’renotfree.Theymighthavetomeettheirfriends.GrammarFocus 1.–Canyou…?–……(接受）2.–Canyou…?–……(拒绝） 情态动词主要有：may/might,can/could,must,haveto,shall/should,will/would,oughtto,need,dare,usedto现在我们来着重学习情态动词can以及haveto的用法。其特征主要有： 情态动词can的基本用法情态动词can有一定的词义，但不能独立存在，它必须与动词原形一起构成谓语。情态动词can没有人称和数的变化。其具体用法如下:1.表示“能、会”指脑力或体力方面的“能力”。如:IcanspeakJapanese.我会讲日语。FrankcanswimbutIcan’t.佛兰克会游泳,但我不会。 表示“可能”，常用于否定句或疑问句中，指某种可能性。例如：Mycousincan’tbeinthiscity.HeisinKoreanow.我堂兄不可能在这个城市里。他在韩国呢。Canhecometoourclubtoday,please?请问他今天能来我们俱乐部吗？3.表示“可以”，常用于口语中，指许可或请求做某事CanIaskyouaquestion?我可以问你一个问题吗？Youcanbringsomethingtoeat.你可以带些吃的。 can为情态动词,在本单元中表示请求，用于发出邀请，后跟动词原形。当同意接受对方的邀请时，常用Sure,I’dloveto./Certainly./Ofcourse.等来回答；若不接受，常用Sorry等来有礼貌地拒绝，一般情况下需要说明不能接受邀请的原因以表示歉意。—Canyoucometomybirthdaypartytomorrow？明天你来参加我的生日聚会，好吗？—Sorry,Ican’t.Iamgoingtovisitmygrandpa.很抱歉，我来不了，我要去看我爷爷。 can/may(1)都可表示“许可”。may用于较正式场合，can比较口语化。Youmay/cansmokehere.Borrowersmaynottakeoutofthelibrarymorethantwobooksatatime.Thepolicemansaysyoucan’tparkhere.(2)May/CanI/we…?表示征询对方许可。Canyou…?表请求。①—MayIuseyourphone?—Yes,youmay./Yes,please./No,youmaynot./No,youmustn’t./No,you’dbetternot./I’mafraidnot. /I’msorry.I’dratheryoudidn’t.②—CanIgooutandplay,Mum?—Yes/Certainly,youcan./No,youcan’t.③—Canyouhelpmewiththisbag?—Withpleasure./Sorry,Ican’t.(3)都可表示“可能性”Mr.Reedlookspale.Hemaybeill.Mr.Readisinpoorhealth.Hecanbeillatanytime.Thisnewsmaybetrue.(=might/could)WangWeicanbereallystubborn. Mr.Reedlookspale.Hemaybeill.Mr.Readisinpoorhealth.Hecanbeillatanytime.Thisnewsmaybetrue.(=might/could)WangWeicanbereallystubborn.(4)can还可表示“能力”、“能够”—Youcanswim,can’tyou?—No,Ican’t.Ican’tpromiseanything,butI’lldowhatIcan.TicketscanbeboughtfromtheTouristInformationCenter. haveto的用法1.have(has)to+动词原形have(has)to后面要用动词原形。当主语为第三人称单数时用hasto，当句子是过去时用hadto。Wehavetogohomenow.我们不得不现在就回家。HehastoworkonSunday.他不得不在周日工作。IhadtodomuchhouseworklastSunday.上周日我不得不做很多作业。 2.haveto的否定句句型：主语+don’t/didn’t/doesn’twon’t+haveto+动词原形Youdon’thavetowalksofast.你不必走那么快。Hewillnothavetobuyanewcoatnextyear.明年他没必要买新外衣了。3.haveto的疑问句句型：Do/Does/Did/Will+主语+haveto+动词原形 Didhehavetoaskthequestion?他非要问那个问题吗？Yes,hedid.是的。No,hedidn’t(haveto).不。不能独立作谓语，只能和动词原形一起构成谓语，表示说话人的语气和情态。没有人称和数的变化。(haveto除外)否定形式：在其之后加not(haveto除外)疑问形式：情态动词提到主语之前(haveto除外)。 3.haveto的意思是“必须、不得不”,往往强调由于客观原因而必须做某事。haveto后接动词原形；haveto有人称、数和时态的变化,其第三人称单数形式为hasto,其疑问形式和否定形式要借助于助动词do或does来完成。例如：Wehavetolookafteroursisterathome.我们不得不在家照顾我们的妹妹。Doeshehavetogetupearlytomorrowmorning?明天早上他必须早起吗？Idon’thavetostayathometoday.今天我不必待在家里。 4.must/havetomust表示主观“必须”；haveto表示客观客观需要，即“不得不”。Idon’tlikethisTVset.Imustbuyanewone.ThisTVsetdoesn’twork.Wehavetobuyanewone.Youmustgetupatfivetomorrow.We(will)havetogetupearlytomorrow.IhadtoleaveearlybecauseIwasn’tfeelingwell.Shesaidshemust/hadtoseethemanager. 小结表示邀请的句型:(你能来参加我的聚会吗?)Canyoucometomyparty?Couldyoucometomyparty?Wouldyouliketocometomyparty?接受邀请:拒绝邀请:Sure,I’dlove/liketo.I’msorry,Ican’t.Ihaveto…/I’mV-ing… watchTVontheweekendmycousinvisitgrandparentspracticetheviolinA:WhatareyougoingtodoonSaturday?B:I’mnotsure.Imight_p_r_a_c_ti_c_e_t_h_e_v_i_o_l_in_._A:Whatareyouplanningtodoafterschool?B:Idon’tknow.I_mig_ht_watchTV_.Completetheanswerswithmightandoneofthephrasesinthebox.3a A:Whenwillyoufinishthesciencehomework?B:_On_t_h_ew_e_e_k_e_n_d_.A:Whoareyougoingtothemovieswith?B:My_c_o_usin.A:AreyoufreetocometomyplaceonSaturday?B:_No_._I_mig_h_t_v_i_s_itrga_n_dp_arents_. 1.Inviting:(can/playtennis)Canyoucometoplaytennis?Accepting:S_u_r_e_,_t_h_a_t_s_o_u_n_d_s_g_r_e_a_t_.Completethesentencesbelow.Usethewordsinbracketstohelpyou.3binvitev.邀请invitesb.todosth.acceptv.接受↓↓ 2.Inviting:(wouldliketo/gotothemovies)Reason:(mighthaveto)Wo_u_ldy_o_uli_k_e_t_o_g_otot_hemo_v_ies?Refusing:I_’_ma_frai_dn_o_t._Ih_a_v_e_t_o_o_mu_c_hh_o_me_w_o_r_kt_o_d_o_.refusev.拒绝refusetodosth.↓ Inviting:(can/hangoutwithustonight)Reason:(must)C_a_ny_o_uh_a_n_g_o_ut_w_i_thu_s_t_o_n_i_g_h_t?Refusing:NI,oc_a_n’t.Imustfniish_myh_o_mework_.Inviting:(wouldliketo/cometomybirthdayparty)_Wo_u_ldy_o_uli_k_e_t_oco_me_t_om_yb_ir_t_h_d_a_y_party?Accepting:S_u_r_e,I’dlo_v_eto_. Writedowneverythingyouhavetodonextweek.Chooseadayandtimetohaveaparty.Theninviteclassmatestoyourparty.A:Canyoucometomyparty?B:Whenisit?A:Nextweek,onThursdaynight.B:I’msorry.Ihavetostudyforamathtest.3c Whatdoyouusuallydoonweekends?Whatactivitiesdoyoudoonweekends?Whatweekendactivitiesdoyoudo?haveto…不得不A:Whatdoyouhavetodothisweekend?B:Ihaveto… colorfulweekendactivitiesgoshoppinggoskateboardingplaysoccergotothecinema playthepianocolorfulweekendactivitiesclimbmountainsgotoapartysurftheInternet A.WhenistodayC.WhattimeistodayB.What’stodayD.WhatdayistodayI.选择填空。JimDplaysoccerwithhisfriendthisweekend,becauseheisverybusy.A.canB.cansC.cann’tD.can’tHenryChishomeworkthisafternoon.A.havetodoC.hastodoB.havetodoingD.hastodoing3.—D?—It’sOctoberthe14th. 2.当然，我乐意去。Sure,I’d.loveto1.星期六你能来我的聚会吗？_C_a_n_youcometomypartyonSaturday?II.根据课本内容,完成下列句子。对不起，我必须为数学考试而学习。Sorry,I_mu_s_tst_u_d_yf_o_r_amathtest.明天晚上你能去看电影吗？_C_a_n_you_g_otothemoviestomorownight? .当然可以，听起来很棒。_S_u_r_e_,thatsoundsgrea.t恐怕不行，我得了流感。I’m_afr_a_id_not.Ihavetheflu他能参加聚会吗？_C_a_n_he_g_o_totheparty?不能，他得帮助他的父母。No,he_ca_n’t_.He_ha_s_tohelphisparents.9.她能参加棒球比赛吗？_C_a_n_shegotothebaseballgame? 不，她没有空。她必须去看医生。No,she’sno_t__a_v_a_il_a_b_l_e_.She_mu_s_tg_o_tothed_o_c_to_r.他们能去看电影吗？_Cnatheyogtothe_mo_v_ies?不，他们没有空。他们可能必须去见朋友。No,they’renot_f_re_e_.They_mig_h_t_ha_v_e_t_o_meettheir_f_r_ie_n_d_s. 中考链接youwalkonthewethillpathbecausefallandhurtyourself.A.must;mightnotC.needn’t;needB.mustn’t;mightD.must;must句意“你一定不要在潮湿的山间小路行走，因为你可能摔倒伤到自己。YouB It’saBirthdayPartyForwhom:BettyTime:Friday,June30,atfivethirtyPlace:Betty’shouse,327thStreetComeandhavefun!Writeaninvitationbasedonthefollowinginformation. 谢谢观T看hankYou
简介：Unit9SectionAGrammarFocus-3c人教版英语八年级上册 ObjectivesTolearntouse“Canyou/he/they…?”tomakeinvitations.Tousethefollowingstructuretotalkaboutobligations:Imighthaveto/must…Tolearnhowtocommunicatewithotherspolitely. Oh,Sam!Irememberwewentbikeridinglastfallwhen…ReviewHey,Anna,canyoucometomybirthdaypartyonSaturday?… Canyouplaychesswithmetomorrowafternoon?Sure.I’dloveto.I’mafraidnot.Ihavetheflu. CanLilytakeawalkwithus?No,shecan’t.Shemustpreparefortheexam. CanyoucometomypartyonSaturday?Sure,I’dloveto./Sorry,Imuststudyforamathtest.Canyougotothemoviestomorrownight?Sure.Thatsoundsgreat.I’mafraidnot.Ihavetheflu.Canhegototheparty?No,hecan’t.Hehastohelphisparents.Canshegotothebaseballgame?No.she’snotavailable.Shemustgotothedoctor.Cantheygotothemovies?No,they’renotfree.Theymighthavetomeettheirfriends.GrammarFocus 1.–Canyou…?–……(接受）2.–Canyou…?–……(拒绝） 情态动词主要有：may/might,can/could,must,haveto,shall/should,will/would,oughtto,need,dare,usedto现在我们来着重学习情态动词can以及haveto的用法。其特征主要有： 情态动词can的基本用法情态动词can有一定的词义，但不能独立存在，它必须与动词原形一起构成谓语。情态动词can没有人称和数的变化。其具体用法如下:1.表示“能、会”指脑力或体力方面的“能力”。如:IcanspeakJapanese.我会讲日语。FrankcanswimbutIcan’t.佛兰克会游泳,但我不会。 表示“可能”，常用于否定句或疑问句中，指某种可能性。例如：Mycousincan’tbeinthiscity.HeisinKoreanow.我堂兄不可能在这个城市里。他在韩国呢。Canhecometoourclubtoday,please?请问他今天能来我们俱乐部吗？3.表示“可以”，常用于口语中，指许可或请求做某事CanIaskyouaquestion?我可以问你一个问题吗？Youcanbringsomethingtoeat.你可以带些吃的。 can为情态动词,在本单元中表示请求，用于发出邀请，后跟动词原形。当同意接受对方的邀请时，常用Sure,I’dloveto./Certainly./Ofcourse.等来回答；若不接受，常用Sorry等来有礼貌地拒绝，一般情况下需要说明不能接受邀请的原因以表示歉意。—Canyoucometomybirthdaypartytomorrow？明天你来参加我的生日聚会，好吗？—Sorry,Ican’t.Iamgoingtovisitmygrandpa.很抱歉，我来不了，我要去看我爷爷。 can/may(1)都可表示“许可”。may用于较正式场合，can比较口语化。Youmay/cansmokehere.Borrowersmaynottakeoutofthelibrarymorethantwobooksatatime.Thepolicemansaysyoucan’tparkhere.(2)May/CanI/we…?表示征询对方许可。Canyou…?表请求。①—MayIuseyourphone?—Yes,youmay./Yes,please./No,youmaynot./No,youmustn’t./No,you’dbetternot./I’mafraidnot. /I’msorry.I’dratheryoudidn’t.②—CanIgooutandplay,Mum?—Yes/Certainly,youcan./No,youcan’t.③—Canyouhelpmewiththisbag?—Withpleasure./Sorry,Ican’t.(3)都可表示“可能性”Mr.Reedlookspale.Hemaybeill.Mr.Readisinpoorhealth.Hecanbeillatanytime.Thisnewsmaybetrue.(=might/could)WangWeicanbereallystubborn. Mr.Reedlookspale.Hemaybeill.Mr.Readisinpoorhealth.Hecanbeillatanytime.Thisnewsmaybetrue.(=might/could)WangWeicanbereallystubborn.(4)can还可表示“能力”、“能够”—Youcanswim,can’tyou?—No,Ican’t.Ican’tpromiseanything,butI’lldowhatIcan.TicketscanbeboughtfromtheTouristInformationCenter. haveto的用法1.have(has)to+动词原形have(has)to后面要用动词原形。当主语为第三人称单数时用hasto，当句子是过去时用hadto。Wehavetogohomenow.我们不得不现在就回家。HehastoworkonSunday.他不得不在周日工作。IhadtodomuchhouseworklastSunday.上周日我不得不做很多作业。 2.haveto的否定句句型：主语+don’t/didn’t/doesn’twon’t+haveto+动词原形Youdon’thavetowalksofast.你不必走那么快。Hewillnothavetobuyanewcoatnextyear.明年他没必要买新外衣了。3.haveto的疑问句句型：Do/Does/Did/Will+主语+haveto+动词原形 Didhehavetoaskthequestion?他非要问那个问题吗？Yes,hedid.是的。No,hedidn’t(haveto).不。不能独立作谓语，只能和动词原形一起构成谓语，表示说话人的语气和情态。没有人称和数的变化。(haveto除外)否定形式：在其之后加not(haveto除外)疑问形式：情态动词提到主语之前(haveto除外)。 3.haveto的意思是“必须、不得不”,往往强调由于客观原因而必须做某事。haveto后接动词原形；haveto有人称、数和时态的变化,其第三人称单数形式为hasto,其疑问形式和否定形式要借助于助动词do或does来完成。例如：Wehavetolookafteroursisterathome.我们不得不在家照顾我们的妹妹。Doeshehavetogetupearlytomorrowmorning?明天早上他必须早起吗？Idon’thavetostayathometoday.今天我不必待在家里。 4.must/havetomust表示主观“必须”；haveto表示客观客观需要，即“不得不”。Idon’tlikethisTVset.Imustbuyanewone.ThisTVsetdoesn’twork.Wehavetobuyanewone.Youmustgetupatfivetomorrow.We(will)havetogetupearlytomorrow.IhadtoleaveearlybecauseIwasn’tfeelingwell.Shesaidshemust/hadtoseethemanager. 小结表示邀请的句型:(你能来参加我的聚会吗?)Canyoucometomyparty?Couldyoucometomyparty?Wouldyouliketocometomyparty?接受邀请:拒绝邀请:Sure,I’dlove/liketo.I’msorry,Ican’t.Ihaveto…/I’mV-ing… watchTVontheweekendmycousinvisitgrandparentspracticetheviolinA:WhatareyougoingtodoonSaturday?B:I’mnotsure.Imight_p_r_a_c_ti_c_e_t_h_e_v_i_o_l_in_._A:Whatareyouplanningtodoafterschool?B:Idon’tknow.I_mig_ht_watchTV_.Completetheanswerswithmightandoneofthephrasesinthebox.3a A:Whenwillyoufinishthesciencehomework?B:_On_t_h_ew_e_e_k_e_n_d_.A:Whoareyougoingtothemovieswith?B:My_c_o_usin.A:AreyoufreetocometomyplaceonSaturday?B:_No_._I_mig_h_t_v_i_s_itrga_n_dp_arents_. 1.Inviting:(can/playtennis)Canyoucometoplaytennis?Accepting:S_u_r_e_,_t_h_a_t_s_o_u_n_d_s_g_r_e_a_t_.Completethesentencesbelow.Usethewordsinbracketstohelpyou.3binvitev.邀请invitesb.todosth.acceptv.接受↓↓ 2.Inviting:(wouldliketo/gotothemovies)Reason:(mighthaveto)Wo_u_ldy_o_uli_k_e_t_o_g_otot_hemo_v_ies?Refusing:I_’_ma_frai_dn_o_t._Ih_a_v_e_t_o_o_mu_c_hh_o_me_w_o_r_kt_o_d_o_.refusev.拒绝refusetodosth.↓ Inviting:(can/hangoutwithustonight)Reason:(must)C_a_ny_o_uh_a_n_g_o_ut_w_i_thu_s_t_o_n_i_g_h_t?Refusing:NI,oc_a_n’t.Imustfniish_myh_o_mework_.Inviting:(wouldliketo/cometomybirthdayparty)_Wo_u_ldy_o_uli_k_e_t_oco_me_t_om_yb_ir_t_h_d_a_y_party?Accepting:S_u_r_e,I’dlo_v_eto_. Writedowneverythingyouhavetodonextweek.Chooseadayandtimetohaveaparty.Theninviteclassmatestoyourparty.A:Canyoucometomyparty?B:Whenisit?A:Nextweek,onThursdaynight.B:I’msorry.Ihavetostudyforamathtest.3c Whatdoyouusuallydoonweekends?Whatactivitiesdoyoudoonweekends?Whatweekendactivitiesdoyoudo?haveto…不得不A:Whatdoyouhavetodothisweekend?B:Ihaveto… colorfulweekendactivitiesgoshoppinggoskateboardingplaysoccergotothecinema playthepianocolorfulweekendactivitiesclimbmountainsgotoapartysurftheInternet A.WhenistodayC.WhattimeistodayB.What’stodayD.WhatdayistodayI.选择填空。JimDplaysoccerwithhisfriendthisweekend,becauseheisverybusy.A.canB.cansC.cann’tD.can’tHenryChishomeworkthisafternoon.A.havetodoC.hastodoB.havetodoingD.hastodoing3.—D?—It’sOctoberthe14th. 2.当然，我乐意去。Sure,I’d.loveto1.星期六你能来我的聚会吗？_C_a_n_youcometomypartyonSaturday?II.根据课本内容,完成下列句子。对不起，我必须为数学考试而学习。Sorry,I_mu_s_tst_u_d_yf_o_r_amathtest.明天晚上你能去看电影吗？_C_a_n_you_g_otothemoviestomorownight? .当然可以，听起来很棒。_S_u_r_e_,thatsoundsgrea.t恐怕不行，我得了流感。I’m_afr_a_id_not.Ihavetheflu他能参加聚会吗？_C_a_n_he_g_o_totheparty?不能，他得帮助他的父母。No,he_ca_n’t_.He_ha_s_tohelphisparents.9.她能参加棒球比赛吗？_C_a_n_shegotothebaseballgame? 不，她没有空。她必须去看医生。No,she’sno_t__a_v_a_il_a_b_l_e_.She_mu_s_tg_o_tothed_o_c_to_r.他们能去看电影吗？_Cnatheyogtothe_mo_v_ies?不，他们没有空。他们可能必须去见朋友。No,they’renot_f_re_e_.They_mig_h_t_ha_v_e_t_o_meettheir_f_r_ie_n_d_s. 中考链接youwalkonthewethillpathbecausefallandhurtyourself.A.must;mightnotC.needn’t;needB.mustn’t;mightD.must;must句意“你一定不要在潮湿的山间小路行走，因为你可能摔倒伤到自己。YouB It’saBirthdayPartyForwhom:BettyTime:Friday,June30,atfivethirtyPlace:Betty’shouse,327thStreetComeandhavefun!Writeaninvitationbasedonthefollowinginformation. 谢谢观T看hankYou
