英語(yǔ)語(yǔ)法-動(dòng)詞不定式課件

動(dòng)詞不定式的基本形式是“to+動(dòng)詞原形“，有時(shí)可以不帶to.

動(dòng)詞不定式?jīng)]有人稱(chēng)和數(shù)的變化，在句子中不能作謂語(yǔ)。在句中可以作主語(yǔ)、表語(yǔ)、賓語(yǔ)、賓語(yǔ)補(bǔ)足語(yǔ)、定語(yǔ)和狀語(yǔ)。用法：用作賓語(yǔ)(v.+todo)Iwanttobuyacomputer.Shehopestofindabetterjob.Iwishtogowithyou.needtodo learntodo agreetodoplantododecidetodo refusetodobegintodostarttodo trytodoforgettodoremembertodo liketodoStoptodo goontodo常見(jiàn)動(dòng)詞有：一感：feel二聽(tīng)：listento,hear三讓:let,make,have四看:see,lookat,watch,notice比較：Isawhercrossingthestreet.Isawhercrossthestreet.Iwenttheretoseemyteacher.ShecamebacktogetherEnglishbook.Theboxwastooheavytomove.(目的)(目的)（結(jié)果）4.用作主語(yǔ)1.Tobeanactressismydream.2.Togoabroadishisdream.3.Tosayiseasy,todoisdifficult.（這時(shí)可將其用形式主語(yǔ)it來(lái)替換）Itismydreamtobeanactress.Itishisdreamtogoabroad.Itiseasytosay,itisdifficulttodo.It’s+adj+ofsb+todosth.Eg:你能邀請(qǐng)我，你真是太善良了。It’sverykind

ofyoutoinvitme.若形容詞是描述人的性格、品質(zhì)的，如kind，good，nice，right，wrong，clever，careless，polite，foolish等，用ofsb.Eg:你真聰明，解出了這道數(shù)學(xué)題。It’sclever

ofyoutoworkoutthemathsproblem.5.用作表語(yǔ)Hisworkistofeedtheanimals.Herjobistolookafterthepatients.Mywishistobeascientist.7.疑問(wèn)詞who,what,which,where,when,how加todo可構(gòu)成不定式短語(yǔ)，在句中可用作主語(yǔ)、賓語(yǔ)、賓語(yǔ)補(bǔ)足語(yǔ)、表語(yǔ)等。Whentostarthasnotbeendecided.Idon’tknowwhattodo.Hecantellyouwheretogetthebook.Thequestioniswho(m)toask.(主語(yǔ))(賓語(yǔ))(賓語(yǔ)補(bǔ)足語(yǔ))(表語(yǔ))Ittakesyoutenminutestogetthere.Ihopetoseehimsoon.Hiswishistobecomeanartist.Peopleeattolive,butnotlivetoeat.Ihavealottotellyou.It’snotrighttobealwaysthinkingofoneself.Weoftenseehimplayfootball.定語(yǔ)主語(yǔ)狀語(yǔ)表語(yǔ)賓語(yǔ)主語(yǔ)賓語(yǔ)補(bǔ)足語(yǔ)跳舞非常有趣。種些植物是非常有必要的。說(shuō)英語(yǔ)對(duì)我來(lái)說(shuō)并不容易。聽(tīng)到你的聲音真高興。Todanceisalotoffun.Itisalotoffuntodance.Togrowplantsisveryimportant.Tohearyourvoiceissonice.TospeakEnglishisnoteasyforme.Itissonicetohearyourvoice.我的工作是每天打掃這間屋子。最上策的計(jì)劃就是馬上離開(kāi)這兒。3我的夢(mèng)想就是成為一名科學(xué)家。Myworkistocleantheroomeveryday.Thebestplanistoleaveatonce.Mydreamistobeascientist.他想借用我的錄音機(jī)。他們開(kāi)始讀和寫(xiě)。李琳喜歡玩什么？她喜歡踢足球。你長(zhǎng)大了想做什么？Hewantstoborrowmyradio.Theybegantoreadandwrite.WhatsportsdoesLiLinliketoplay?Shelikestoplaysoccer.Whatdoyouwanttobewhenyougrowup?1我有許多書(shū)要看。2她有幾個(gè)問(wèn)題要問(wèn)。3他有一臺(tái)電視要修。4.我沒(méi)什么可擔(dān)心的。Ihavemanybookstoread.Shehasafewquestionstoask.HehasaTVsettorepair.Ihavenothingtoworryabout.Theylookedforhimeverywhereandfoundhim__underthetree. a.lies b.lying c.lay d.lain√考點(diǎn)：see/hear/find/watchsb.dosth.(看見(jiàn)某人做了某事）See/hear/find/watchsb.doingsth.

（看見(jiàn)某人正在做某事）Isawhim__thesupermarketjustnow. a.entered b.entering c.enter d.toenter√Thegirlwhosoldmatcheswasfound___thenextmorning. a.die b.dying c.died d.dead√-Doyouremember___mesomewhereinHangzhou?-Yes.Ithinkthat’s2yearsago.a.see b.seeing c.tosee d.saw√forget/remembertodosth.forget/rememberdoingsth.st