人教版英语八年级下册Unit 2 Section A Grammar Focus 4c课件

SectionAGrammarFocus-4cSectionAGrammarFocus-4c1I’dliketohelphomelesspeople.Shedecidedtotryoutforavolunteerafter-schoolreadingprogram.Youcouldaskhospitalstoletyouvisitthekidsandcheerthemup.GrammarFocusMariobelievesitcanhelphimtogethisfuturedreamjob.Shevolunteersthereonceaweektohelpkidslearntoread.I’mmakingsomesignstoputuparoundtheschool.I’dliketohelphomelesspeop动词不定式

动词不定式是一种非谓语动词形式，在句中不能作谓语，没有人称和数的变化。基本形式：to＋动词原形，有时to可以省略；否定形式：not+动词不定式。动词不定式具有名词、形容词和副词的特征，因此可以在句中作主语、宾语、宾语补足语、定语和状语等。动词不定式动词不定式是一种非谓语动词形式，在句中不能作谓一、作宾语

动词不定式（短语）可以放在一些动词后面用作宾语，能以动词不定式作宾语的动词有：begin,want,remember,agree,learn,like,decide,fail,pretend,demand,refuse等。一、作宾语

动词不定式（短语）可以放在一些动词后面例如：Iwanttotellyouastory.Theybegintoworkateighteverymorning.Don’tforgettolockthedoor.Wouldyouliketogoandhaveapicnicwithustomorrow?例如：二、作宾语补足语动词不定式作宾语补足语，表示宾语所做的动作，可以用动词不定式作宾语补足语的动词有：tell,ask,want,like,invite,encourage,help等。如：TheteacheraskedustoreadEnglishforhalfanhourinthemorning.TheteacheroftentellsJimnottospendtoomuchtimeplayingcomputergames.Pleaseletmehelpyou.二、作宾语补足语但在let,make,see,watch,hear,feel,notice,have等感官听觉动词或使役动词后面作宾语补足语的动词,其不定式一般要省略动词不定式符号“to”，可以归纳为以下三种句式：1.不可以省略to的不定式作宾语补足语:

tell/ask/want/wouldlike/wish/但在let,make,see,watch,hear,suppose/invite/encourage/teach/dependon等+sb.+todosth.

例如：Theteachertoldustocomeearlier.Tominvitedmetohisbirthdayparty.Herparentswishhertobeateacher.suppose/invite/encourage/t2.省“to”的不定式作宾语补足语：let/make/have+sb.+dosth.例如：Letthegirlleaveherenow.Theboymadethebabycry.see/watch/hear/notice/feel+sb.+dosth.例如：Isawthestudentsplaybasketballontheplaygroundyesterday.Ioftenhearthegirlsinginthenextroom.2.省“to”的不定式作宾语补足语：3.可省可不省的:helpsb.（to）dosth.例如：Ioftenhelpmymother(to)dohousework.三.作状语:（1）作目的状语。强调动词不定式所表示的目的时，动词不定式可用inorderto或soasto+动词原形，soasto不用于句首。3.可省可不省的:helpsb.（to）dosth.例如：Hestoppedtohavearest.Thebusstoppedsoastopickuppassengers.（2）作结果状语。例如：Hewokeuponlytofindeverybodygone.HisgrandmalivedtoseetheliberationofChina.Heisoldenoughtogotoschool.例如：（3）在某些表示喜、怒、哀、乐等的形容词后作原因状语。例如：I’mproudtohavetakenpartinthecompetitions...I’mhappytohavefoundmanythingsIcando.（3）在某些表示喜、怒、哀、乐等的形容词后作原因状语。例如：（1）动词不定式的否定式是直接在to之前加not.如：Tellthemnottoplayfootballinthestreet.

（2）省略to的动词不定式的否定式是直接在动词前面加not.如：Lettheboynotgo.动词不定式的否定形式：（1）动词不定式的否定式是直接在to之前加not.如：动词131.Iwantto_______myplantoworkinan

animalhospitaluntilnextsummer.I’mtoobusywithmystudiesthisyear.2.Shehopesto________atleastfiveprimaryschoolstoaskiftheyneedvolunteersfortheirafter-schoolprograms.putuphandoutcallupcheerupcomeupwithgiveoutputoffputoffcallup4aFillintheblankswithphrasalverbsinthebox.1.Iwantto_______myplant3.Ourclassistryingto______________someideasto__________sickchildrenbecausetheyareoftensad.4.Wedecidedto_________signsaroundtheschooland__________noticestotellstudentsaboutthebooksale.Wewill_________eupwithcheerupputuphandoutgiveout3.Ourclassistryingto____helpmovedomakevisitspendMostpeopletodayareonlyworriedaboutgettinggoodjobs_________lotsofmoney.Intheirfreetime,theythinkaboutwhat_______forfun.However,fewpeoplethinkaboutwhattheycando________others.Therearemanypeoplewhoarelessluckythanus.VolunteeringtodotohelptomakeFillintheblankswiththecorrect

formsoftheverbsinthebox.4bhelpmovedomakeviourtimetohelpthesepeopleisagoodway__________ourfreetime.Forexample,wecanmakeplans_________sickchildreninthehospitalorraisemoneyforhomelesspeople.Somepeopleevenstopdoingtheirjobsforafewmonthstoayear__________toanotherplace,likeoneofthecountriesinAfrica,andhelppeoplethere.tospendtovisittomoveourtimetohelpthesepeopleCompletethesentenceswithyourownideas.Useinfinitives.I’dliketovolunteer____________________________________.At12:00a.m.,Icalledmyfriend_______________________________________.atthefoodbanktohelpthepoortoplaybasketballattheplayground4c

Completethesentenceswithyo3.I’mverybusybutIcouldhelp

____________________________________.4.Summervacationiscoming,andIwant

____________________________________.5.Iwanttotravelalone,butmyparentstoldme(not)_____________________________.tolookaftermylittlesister.togotothebeachwithmyfriendsnottodoitalone3.I’mverybusybutIcouldh1)I’dlike________homelesspeople.2)Shedecided__________foravolunteerafter-schoolreadingprogram.3)Youcouldaskhospitals______youvisitthekidsandcheerthemup.I.填空。tohelptotryouttoletExercises1)I’dlike________homeless4)Mariobelievesitcanhelphim________hisfuturedreamjob.5)Shevolunteersthereonceaweek________kidslearn_________.6)I’mmakingsomesigns___________aroundtheschool.togettohelptoreadtoputup4)MariobelievesitcanhelpIwant__________(become)apolicemanoneday.2.Hewantsthestudents_______(eat)well.3.Theteachermadehisstudents_______(come)intothemeetingroomontime.4.Theboywasfree______(go)whereheliked.5.Nobodytellshimwhat_______(do)next.II.根据提示完成下列句子。tobecometoeatcometogotodoIwant__________(become)apIII.根据汉语提示补全句子。1.你愿意帮忙打扫城市公园吗？

Wouldyoulike________________thecityparks?2.莉莉，你能帮我洗碗吗？

Couldyoupleasehelpme_________thedishes,Lily?3.简没有想出解决这道数学题的好方法。

Janedidn’t____________agoodway____________thismathproblem.tohelpcleanupcomeupwithouttoworktowash

III.根据汉语提示补全句子。1.你愿意帮忙打扫城市公园4.他们正计划去拉萨旅行。

They’re_______________atriptoLhasa.5.我们应该努力学习，将来为我们的祖国做贡献。

Weshouldstudyhard________amajorcommitmentforourcountryinthefuture.planningtotaketomake4.他们正计划去拉萨旅行。planningtotakeIV.根据汉语提示完成下列句子。Wemustfindaperson___________________

(做这项工作)2.Inmyfamily,mymotherisalwaysthefirstone____________(起床).3.Doyouhave______________________(什么问题要问)？4.Pleasetellme_______________________(怎样念这个词).todotheworktogetup anyquestionstoaskhowtosaythiswordIV.根据汉语提示完成下列句子。WemustfindIalwaystellmystudents____ontheroad

becauseit’sreallydangerous.A.nottoplayB.toplaynotC.notplayingD.notplay2.—IwillgotoHarbinformysummervacation.

Whataboutyou?—Ihaven’tdecidedwhere____.A.goB.wentC.goingD.togoV.单项选择。Ialwaystellmystudents___3.—Ididn’thearyoucomeinjustnow.

—That’sgood.Wetried___anynoise,foryouweresleeping.A.notmakeB.nottomake C.tomake D.making4.Lucyisshy.Shewouldnotinviteherclassmates

____dancingwithher.A.practiceB.practicesC.practicingD.topractice3.—Ididn’thearyoucomein_________,hehastolistentotapeseveryday.A.TolearnEnglishwell B.LearnEnglishwell C.LearningEnglishwell中考链接A_________,hehastolistentoWe’dbetter__________oursportsmeetingbecauseit’sgoingtorain.A.puton B.putupC.putoffCWe’dbetter__________ourspoReviewthegrammarpointswelearntoday.Findmoreexercisetopractice.HomeworkReviewthegrammarpointswel30SectionAGrammarFocus-4cSectionAGrammarFocus-4c31I’dliketohelphomelesspeople.Shedecidedtotryoutforavolunteerafter-schoolreadingprogram.Youcouldaskhospitalstoletyouvisitthekidsandcheerthemup.GrammarFocusMariobelievesitcanhelphimtogethisfuturedreamjob.Shevolunteersthereonceaweektohelpkidslearntoread.I’mmakingsomesignstoputuparoundtheschool.I’dliketohelphomelesspeop动词不定式

动词不定式是一种非谓语动词形式，在句中不能作谓语，没有人称和数的变化。基本形式：to＋动词原形，有时to可以省略；否定形式：not+动词不定式。动词不定式具有名词、形容词和副词的特征，因此可以在句中作主语、宾语、宾语补足语、定语和状语等。动词不定式动词不定式是一种非谓语动词形式，在句中不能作谓一、作宾语

动词不定式（短语）可以放在一些动词后面用作宾语，能以动词不定式作宾语的动词有：begin,want,remember,agree,learn,like,decide,fail,pretend,demand,refuse等。一、作宾语

动词不定式（短语）可以放在一些动词后面例如：Iwanttotellyouastory.Theybegintoworkateighteverymorning.Don’tforgettolockthedoor.Wouldyouliketogoandhaveapicnicwithustomorrow?例如：二、作宾语补足语动词不定式作宾语补足语，表示宾语所做的动作，可以用动词不定式作宾语补足语的动词有：tell,ask,want,like,invite,encourage,help等。如：TheteacheraskedustoreadEnglishforhalfanhourinthemorning.TheteacheroftentellsJimnottospendtoomuchtimeplayingcomputergames.Pleaseletmehelpyou.二、作宾语补足语但在let,make,see,watch,hear,feel,notice,have等感官听觉动词或使役动词后面作宾语补足语的动词,其不定式一般要省略动词不定式符号“to”，可以归纳为以下三种句式：1.不可以省略to的不定式作宾语补足语:

tell/ask/want/wouldlike/wish/但在let,make,see,watch,hear,suppose/invite/encourage/teach/dependon等+sb.+todosth.

例如：Theteachertoldustocomeearlier.Tominvitedmetohisbirthdayparty.Herparentswishhertobeateacher.suppose/invite/encourage/t2.省“to”的不定式作宾语补足语：let/make/have+sb.+dosth.例如：Letthegirlleaveherenow.Theboymadethebabycry.see/watch/hear/notice/feel+sb.+dosth.例如：Isawthestudentsplaybasketballontheplaygroundyesterday.Ioftenhearthegirlsinginthenextroom.2.省“to”的不定式作宾语补足语：3.可省可不省的:helpsb.（to）dosth.例如：Ioftenhelpmymother(to)dohousework.三.作状语:（1）作目的状语。强调动词不定式所表示的目的时，动词不定式可用inorderto或soasto+动词原形，soasto不用于句首。3.可省可不省的:helpsb.（to）dosth.例如：Hestoppedtohavearest.Thebusstoppedsoastopickuppassengers.（2）作结果状语。例如：Hewokeuponlytofindeverybodygone.HisgrandmalivedtoseetheliberationofChina.Heisoldenoughtogotoschool.例如：（3）在某些表示喜、怒、哀、乐等的形容词后作原因状语。例如：I’mproudtohavetakenpartinthecompetitions...I’mhappytohavefoundmanythingsIcando.（3）在某些表示喜、怒、哀、乐等的形容词后作原因状语。例如：（1）动词不定式的否定式是直接在to之前加not.如：Tellthemnottoplayfootballinthestreet.

（2）省略to的动词不定式的否定式是直接在动词前面加not.如：Lettheboynotgo.动词不定式的否定形式：（1）动词不定式的否定式是直接在to之前加not.如：动词431.Iwantto_______myplantoworkinan

animalhospitaluntilnextsummer.I’mtoobusywithmystudiesthisyear.2.Shehopesto________atleastfiveprimaryschoolstoaskiftheyneedvolunteersfortheirafter-schoolprograms.putuphandoutcallupcheerupcomeupwithgiveoutputoffputoffcallup4aFillintheblankswithphrasalverbsinthebox.1.Iwantto_______myplant3.Ourclassistryingto______________someideasto__________sickchildrenbecausetheyareoftensad.4.Wedecidedto_________signsaroundtheschooland__________noticestotellstudentsaboutthebooksale.Wewill_________eupwithcheerupputuphandoutgiveout3.Ourclassistryingto____helpmovedomakevisitspendMostpeopletodayareonlyworriedaboutgettinggoodjobs_________lotsofmoney.Intheirfreetime,theythinkaboutwhat_______forfun.However,fewpeoplethinkaboutwhattheycando________others.Therearemanypeoplewhoarelessluckythanus.VolunteeringtodotohelptomakeFillintheblankswiththecorrect

formsoftheverbsinthebox.4bhelpmovedomakeviourtimetohelpthesepeopleisagoodway__________ourfreetime.Forexample,wecanmakeplans_________sickchildreninthehospitalorraisemoneyforhomelesspeople.Somepeopleevenstopdoingtheirjobsforafewmonthstoayear__________toanotherplace,likeoneofthecountriesinAfrica,andhelppeoplethere.tospendtovisittomoveourtimetohelpthesepeopleCompletethesentenceswithyourownideas.Useinfinitives.I’dliketovolunteer____________________________________.At12:00a.m.,Icalledmyfriend_______________________________________.atthefoodbanktohelpthepoortoplaybasketballattheplayground4c

Completethesentenceswithyo3.I’mverybusybutIcouldhelp

____________________________________.4.Summervacationiscoming,andIwant

____________________________________.5.Iwanttotravelalone,butmyparentstoldme(not)_____________________________.tolookaftermylittlesister.togotothebeachwithmyfriendsnottodoitalone3.I’mverybusybutIcouldh1)I’dlike________homelesspeople.2)Shedecided__________foravolunteerafter-schoolreadingprogram.3)Youcouldaskhospitals______youvisitthekidsandcheerthemup.I.填空。tohelptotryouttoletExercises1)I’dlike________homeless4)Mariobelievesitcanhelphim________hisfuturedreamjob.5)Shevolunteersthereonceaweek________kidslearn_________.6)I’mmakingsomesigns___________aroundtheschool.togettohelptoreadtoputup4)MariobelievesitcanhelpIwant__________(become)apolicemanoneday.2.Hewantsthestudents_______(eat)well.3.Theteachermadehisstudents_______(come)intothemeetingroomontime.4.Theboywasfree______(go)whereheliked.5.Nobodytellshimwhat_______(do)next.II.根据提示完成下列句子。tobecometoeatcometogotodoIwant__________(become)apIII.根据汉语提示补全句子。1.你愿意帮忙打扫城市公园吗？

Wouldyoulike________________thecityparks?2.莉莉，你能帮我洗碗吗？

Couldyoupleasehelpme_________thedishes,Lily?3.简没有想出解决这道数学题的好方法。

Janedidn’t____________agoodway____________thismathproblem.tohelpcleanupcomeupwithouttoworktowash

III.根据汉语提示补全句子。1.你愿意帮忙打扫城市公园4.他们正计划去拉萨旅行。

They’re_______________atriptoLhasa.5.我们应该努力学习，将来为我们的祖国做贡献。

Weshouldstudyhard________amajorcommitmentforourcountryinthefuture