動(dòng)詞不定式公開(kāi)課復(fù)習(xí)

Welcome!Theinfinitive動(dòng)詞不定式

todo

nottodo語(yǔ)法復(fù)習(xí)----動(dòng)詞不定式動(dòng)詞不定式TheInfinitiveTalkaboutyourvacationplanswantplanwouldlikehopeexpectpreferdecide…to…IWehavealotofhomework________(do).Wehavemanybooks_________(read).Wedon’thaveenoughtime_______(relax)ourselves.todotorelaxWehavelotsofthingstodoeveryday.

toreadMydreamisto…動(dòng)詞不定式

定義構(gòu)成

用法

動(dòng)詞不定式是非謂語(yǔ)動(dòng)詞的一種，它沒(méi)有______和_____的變化，在句子中不能獨(dú)立作______，但具有名詞、形容詞和副詞等的功能，可在句中用做多種_________。一、定義人稱

數(shù)謂語(yǔ)句子成分Sheaskedmetocomeontime.Mymotheraskedmenottoswiminthatriver.HetoldLilytositdown.Theteachertoldthestudentsnotto

makenoise.肯定：否定：二、構(gòu)成to+V原notto+V原主語(yǔ)（Subject）賓語(yǔ)（Object）賓補(bǔ)（Objectcomplement）定語(yǔ)（Attributive）狀語(yǔ)（Adverbial）表語(yǔ)（Predicative）與疑問(wèn)詞連用（interrogative

）三、用法1.作主語(yǔ)Togrowtreesisveryimportant.

Itisveryimportanttogrowtrees.不定式作主語(yǔ)時(shí),往往放在謂語(yǔ)之后,用it作形式主語(yǔ)。你那樣做是有禮貌的。

Itispolite

ofyoutodothat.學(xué)英語(yǔ)對(duì)我們來(lái)說(shuō)是重要的。Itisimportant

forustolearnEnglish.Itis+adj.+ofsb.todosth.2.Itis+adj.+forsb.todosth.good,kind,nice,rude,clever,right,silly,brave,selfish…

easy,hard,difficult,important,possible,necessary…描述人的性格、品質(zhì)的形容詞描述事物特征的形容詞用of用for1.對(duì)我們來(lái)說(shuō)，努力學(xué)習(xí)是必要的。2.你那樣做很有禮貌。It’snecessaryforustostudyhard.

It’sverypoliteofyoutodothat.難點(diǎn)突破:1)Iwanttobuy

acomputer.2)Shehopestofind

abetterjob.3)Iwishtogo

withyou.你還學(xué)過(guò)哪些可以接不定式作賓語(yǔ)的動(dòng)詞？2.作賓語(yǔ)(v.+todo)想做某事愿意做某事希望做某事決定做某事需要做某事同意做某事計(jì)劃做某事學(xué)會(huì)做某事主動(dòng)提出做某事wanttodowouldliketodohopetodo/wishtododecidetodoneedtodoagreetodoplantodolearntodooffertodoPractice1.I_______________(希望收到…來(lái)信)yousoon.2.John_____________________(不想放棄)hisstudy.3.Millionsofpeople__________________(已學(xué)會(huì)使用)computers.

hopetohearfromdoesn’twanttogiveuphavelearnedtouse有些詞既可接動(dòng)詞不定式又可接動(dòng)名詞，但含義不同，你認(rèn)識(shí)它們嗎？

注意1：含義不同：remembertodosth.記得要做某事rememberdoingsth.記得做過(guò)某事forgettodosth.忘記要做某事forgetdoingsth.忘記曾經(jīng)做過(guò)某事stoptodosth.停下來(lái)去做某事stopdoingsth.停止做某事goontodosth.繼續(xù)做另一件事goondoingsth.繼續(xù)做原來(lái)在做的事needtodosth.需要做某事needdoingsth.需要被做trytodosth.盡力去做某事trydoingsth.嘗試去做某事難點(diǎn)突破：別忘了離開(kāi)時(shí)把燈關(guān)了。Don’tforget__________________beforeleaving.2.父親必須戒煙了。Fathermuststop________.3.他看完電視后，繼續(xù)看了一會(huì)書(shū)。AfterhewatchedTV,hewenton_______booksforawhile.toturnoffthelightssmokingtoreadsb.think/find+it+adj.+todo

注意2Shefinds

it

necessary

totalktohimagain.Ithink

it

important

tolearnEnglish.不定式作賓語(yǔ)時(shí)，如帶有賓語(yǔ)補(bǔ)足語(yǔ)，則用it作形式賓語(yǔ)難點(diǎn)突破：1.他認(rèn)為學(xué)好電腦是有用的。2.我發(fā)現(xiàn)要讓她停止哭是很難的。Hethinks___________________________.Ifound____________________________itusefultolearncomputerwellitdifficulttomakeherstopcrying.

3.作賓語(yǔ)補(bǔ)足語(yǔ)SheaskedmetowatchTV.Lucytoldhimnot

tocry.此類動(dòng)詞還有哪些？想要某人做… 希望某人做…允許某人做… 建議某人做…鼓勵(lì)某人做…幫助某人做…喜歡某人做…wantsb.todowish/hopesb.todoallowsb.todoadvisesb.todoencouragesb.todohelpsb.(to)dowouldlikesb.todo常考難點(diǎn)：1）Letmedoit.2）Isawhimcrossthestreet.上述動(dòng)詞接不定式省略了___？to作賓語(yǔ)補(bǔ)足語(yǔ)不帶to的情況：常見(jiàn)動(dòng)詞有：?使役動(dòng)詞:let,make,have感官動(dòng)詞:see,watch,notice，hear,feel如：老板讓工人們整天都工作。Thebossmadetheworkers______allday.但這些詞在被動(dòng)語(yǔ)態(tài)里要還原to如：Isawhimplayfootballyesterday.Hewasseen_________footballyesterday.worktoplay昨天我看見(jiàn)他踢足球。比較：1）Iheardhersinginthenextroom.2）Iheardhersinginginthenextroom.感官動(dòng)詞后既可跟不帶to的不定式作賓補(bǔ)，也可跟動(dòng)名詞作賓補(bǔ)，前者表示動(dòng)作的全部過(guò)程已結(jié)束；后者表示動(dòng)作正在進(jìn)行。以上兩句有什么不同？1.JohnwasmadethecarforaweekasapunishmentA.towashB.washingC.wash2.Iheardherat8:00yesterday.A.singB.singingC.sang3.Youmustn’tlethimtoomuchTV.A.watchB.towatchC.watchingACA難點(diǎn)突破:1)Iwentthereinorder

toseemyteacher.2)Theboywastoofrightenedto

move.(目的)(結(jié)果)（原因）3)I’msorrytotroubleyou.?？迹篿norderto/too…to4.作狀語(yǔ)1Sheranfast________________(為了趕上)thefirstbus.2、Iwas______________________(太累了，難于入睡。)難點(diǎn)突破：inordertocatchtootiredtofallasleep1)Haveyougetanythingtosay?2)He’slookingforaroomtolivein?不定式作定語(yǔ)，如果不定式的動(dòng)詞是不及物動(dòng)詞，則不定式中要有介詞。如上例的2)5.作定語(yǔ)Hiswishistobeadoctor.Myjobistohelpthepatient.不定式作表語(yǔ)常放在____動(dòng)詞之后。be6.作表語(yǔ)7.疑問(wèn)詞+不定式不定式與疑問(wèn)詞who,which,when,how,what,where等連用，在句中起名詞作用，可充當(dāng)主語(yǔ)、表語(yǔ)、賓語(yǔ)等?！钤谂cwhy連用時(shí)，后面緊跟的動(dòng)詞不定式不帶to。

Whynothavearest?難點(diǎn)突破:1.Hedidn’tknow__________.(說(shuō)什么)。2.____________________________(如何保護(hù)環(huán)境)isveryimportant.3.Myquestionis____________.(什么時(shí)候開(kāi)始)。4.Pleasetellme_________.(去哪兒)5.Idon’tknow_______________(買哪一個(gè))foryou．whattosayHowtoprotecttheenvironment

whentostartwheretogowhichonetobuy?？脊潭ň湫?hadbetter(not)dosth.Whynotdosth.?Ittakessb.sometimetodosth.It’stimetodosth.preferdoingtodoingprefertodoratherthandowouldratherdosth.ExercisesIamastudentofGradeNine.Ihavealotofhomework_______(do)everyday.Iworkhard________(get)goodgrades.Inmysparetime,Iusuallylistentomusic________(relax)myself.Butmymotheralwaysasks

me_____________(notspend)muchtimelisteningtomusic.Shewantsm