Unit5Grammar学案牛津译林版英语八年级上册

Unit5Grammar【学习目标】1.记住并会正确运用下列词汇:closed,lost,save,getlost,thesame...as。2.能够正确使用may来表示可能性以及正确使用动词不定式。3.了解更多有关野生动物的信息,增强保护野生动物的意识。【预习导学】一、填一填1.需要洗个澡

2.害怕它们

3.互相玩耍

4.四处跳

5.在……的帮助下

二、译一译1.大象正朝着水走去。Theelephantisthewater.

2.马站着的时候闭着眼。Thehorseisstandingitseyes.

3.你知道蜜蜂从来都不会迷路吗?Didyouknowthatbeesnever?

三、想一想1.你能找出本单元里含有may的三个句子吗?__________________________________________________________________________________________________________________________________________________________________________________________2.请找出本单元中含有动词不定式的2个句子。____________________________________________________________________________________________________________________________【答案】一、1.needabath2.beafraidofthem3.playwitheachother4.jumparound5.withthehelpof二、1.goingtowards2.withclosed3.getlost三、1.Imaydiewithoutthem.Asaresult,pandasmaynothaveaplacetoliveorfoodtoeat.Ifwedonothing,soontheremaybenoneleft!2.(1)Whenshewassixmonthsold,shebegantoeatbamboo.(2)Whenshewas20monthsold,shelearnttolookafterherself.【合作探究】任务驱动一回答问题及补充对话1.回答问题:Whatwillhappentogiantpandasifwedonothing?根据课文内容回答,要求句子中含有情态动词may。2.根据屏幕上出示的内容,用may把对话补充完整。Myfiveyearoldsoniscuriousabouteverythinginthezoo.Sometimes,Idon'tknowhowtoreplytohim.Wouldyouhaveachatwithmyson?Don'tforgettouse“may”.A:Thebabypandaiswavingtous.B:It(besaying)hellotous.

A:Thepandasaregoingtowardsthewater.B:They(be)thirsty.

A:Themonkeysarejumpingaround.B:They(beplaying)witheachother.

任务驱动二完成练习,核对答案1.独立完成课本第61页的练习,然后两人一组互查。小组内核对答案。2.找出情态动词may的使用规律,然后完成下面的填空。(1)Weuseforpossibility.

(2)Weusetosaythatsomethingispossible.

任务驱动三根据自述,谈论计划1.根据屏幕上出示的一段MrYang的自述,跟同桌谈论MrYang的计划,注意要用正确的动词不定式。MrYang:Thisismyplan.Iplantogooutwithmyfamily.Iwanttotakeacameraandsomefood.Idecidetogotherebybus.Ihopetotakesomephotosofwildanimals.Iwanttostaythereforaboutthreehours.完成下列问题:A:WhodoesMrYangplantogooutwith?B:He(plan)gooutwithhisfamily.

A:Whatdoeshewanttotake?B:He(want)takeacameraandsomefood.

A:Howdoeshedecidetogetthere?B:He(decide)gettherebybus.

A:Whatdoeshehopetodothere?B:He(hope)takesomephotosofanimals.

A:Howlongdoeshewanttostaythere?B:He(want)staythereforaboutthreehours.

2.小组内总结哪些动词后面可跟动词不定式作宾语。例如:agree(同意),choose(选择),decide(决定),hope(希望),learn(学习),plan(计划),prepare(准备),want,like,start,begin,fail(失败),wish(希望),try,remember(记得),forget(忘记)。任务驱动四用动词造句,分组朗读对话1.完成课本第62页的练习,然后两人一组,选择任意两个动词,各自造句并告诉对方。例如:Whodoyouplantogooutwith?Iplantogooutwith....2.分组朗读第62页的对话,加强记忆。3.用情态动词may和动词不定式谈论动物园的条例:(1)Canwegonearthetigers?(2)Canwefeedtheanimals?(3)Canwetakephotosofanimals?(4)Canwe...?【答案】任务驱动一maybesayingmaybemaybeplaying任务驱动二2.(1)may(not)(2)may任务驱动三1.planstowantstodecidestohopestowantsto【知识超市】●情态动词may没有人称和数的变化,在句子中不能单独作谓语,后面直接跟动词原形(即不带to的不定式)构成合成谓语,常用于下列几种情况:1.may表示请求许可时,意为“可以”。其否定形式为maynot,但常常用can't或mustn't来表达否定意思。例如:—MayIleavethebookwithyou?我可以把这本书交给你吗?—Yes,youmay/can.(No,youcan't/mustn't.)是的,你可以。(不,你不可以。)MayIuseyourpenforawhile?我能用会儿你的钢笔吗?2.may表示可能性时,常译成“也许,可能”。例如:ShemaygotoShanghainextweek.下周她可能要去上海。Hemayeheretomorrow.他明天也许会来这儿。3.may用在特殊疑问句中时,表示一种“不确定”的语气,常译成“会,究竟”。例如:Whomaytheboybe?这个男孩会是谁?对点自测完成下列各题。1.—MustIfinishmyhomeworknow?—No,youneedn't.Youmay(finish)itthisafternoon.

()2.—IsDavidingbytrain?—Heshould,buthenot.Helikesdrivinghiscar.

A.can B.needC.must D.may()3.—Excuseme,Itakethemagazineoutofthereadingroom?

—Sorry,youcan't.Justhere,please.A.must B.wouldC.may D.need【答案】1.finish2.D3.C●动词不定式(todo)可直接放在ask,want,mean(打算),fail,decide,agree,hope,wish(希望),forget,remember,learn,decide等及物动词之后作宾语。例如:Shewantstohavearest.她想休息一下。Thedriverfailedtoseetheothercarintime.司机没能及时看见另一辆车。Idecidedtoaskformymoneyback.我决定把我的钱要回来。Ihopetoseemyfriendsassoonaspossible.我希望能尽快见到我的朋友们。Pleaseremembertoturnoffthe