中考英語復(fù)習(xí)動詞不定式 課件

Unit5Doyouwanttowatchagameshow?Grammar:to+do（動詞原形）語法專項訓(xùn)練：動詞不定式

Doyouwanttogotoamovie?Yes,Ido.No,Idon’t.Doeshe/shewanttogotoamovie?Yes,he/shedoes.No,he/shedoesn’t.Let’sgo.DuyouwanttogototheGreatWalloneday?---Yes,IhopetovisittheGreatWalloneday.Duyoulikeplayingbasketball?Doyouplanto(計劃做某事)playbasketballtonight?Whatcanyouexpectto(期待做某事)learnfromsportsshows?總結(jié)：以上例句都含有動詞不定式即：

todosth

不定式是非謂語動詞的一種，其中to是不定式的符號，后接動詞原形，不定式無人稱和數(shù)的變化，不定式和其后面的名次等構(gòu)成不定式短語，在句子中可以做：主語；賓語；表語，定語，狀語和賓語的補足語，簡稱賓補或補語。就是不能做謂語，故而稱作“非謂語動詞”今天我們第五單元主要學(xué)習(xí)不定式在句中作“賓語”的情況，分三種情況掌握：1.下列動詞后常接不定式作賓語，有（want/decide/hope/wouldlike/agree/choose/plan/expect/fail）+todoe.g：Hedecidedtohelpmelearnmath.Iplantogoshoppingwithfriends.TheyhopetovisitBeijingoneday.I’dliketoeatsomeeggsandbice.Whatdoyouexpecttolearnfromsitcoms?(情景喜劇)2.下列動詞后接特殊疑問詞再接todo不定式，構(gòu)成：(know/ask/show/teach/think/guess)+特殊疑問詞（how/what/when/where/which）+todo不定式，舉例：Imustthinkwhattodonext()Pleaseteachmehowtousethecomputer.Canyoushowmewheretogo?Heknowswhichjackettochoose/buy.3.下列三個動詞（find;think;feel）構(gòu)成:

主語+find/think/feel+it+adj.+todosth

eg：IfinditdifficulttolearnEnglishwell.Weallthinkitinterestingtoplaychessonweekends.Ifeelitrelaxingtowashsomeclothes.

其他補充：

todo不定式在句中作主，表，定，狀，補1.TolearnEnglishwellisveryimportant.主語Toeatfruitandvegetablesisgoodforyourhealth.=It’sgoodforyourhealthtoeat……Itis+adj.+(for/of)sb.+todosthIttakessb.sometime/moneytodosth..(it做形式主語，動詞不定式做真正主語。）2.MyjobistoteachyouEnglish.表語3.Theygivepeopleawaytomaketheirdreamscometrue.(后置定語)Wehavealotofhomeworktodoeveryday..4.Manydoctorscameheretosave(挽救)thislittleboy.(目的狀語)5.Heaskedmetogetupearly.賓語補足語6.love.likebegin.start等動詞后即可接動詞不定式也可接動名詞形式，意義差別不大。Helikes/loveseating/toeatvegetablesandfruit.TomandBillbegan/startedtoexercise/exercisingatsixthismorning.7.forget,remember,try,stop等動詞后即可接動詞不定式也可接動名詞形式，但意義差別很大(1)forgettodosth.忘記要做某事（事情未做）forgetdoingsth.忘記做過某事（事情已做）Don’tforgettoturnoffthelightwhenyouleavetheroom.Iforgettellingyouthatbefore.(2)remembertodosth.記得去做某事（事情未做）rememberdoingsth.記得做過某事（事情已做）WemustremembertoturnofftheTV.Irememberedsendingyousomestamps.（3)stoptodosth.

停下（正在做的事）去做某事stopdoingsth.停止做某事I’mtired.Let’sstoptohavearest.It’stimeforclass.Let’sstoptalking.（4）trytodosth.盡力做某事trydoingsth.嘗試做某事Hetriedtocontrolhisvoice.Hedecidedtotrylivinginthecountrysideforawhile.動詞不定式用法口訣不定式，有標(biāo)記，to與動詞連一起；沒有人稱，數(shù)變化，動詞特點它備具。主賓表,定狀補，唯獨謂語不可以。not加上不定式，否定結(jié)構(gòu)要牢記。疑問詞與不定式，構(gòu)成短語有意義。仔細推敲多考慮，準(zhǔn)確判斷有根據(jù)。一.用括號內(nèi)所給的詞完成句子1.It’sourduty___________________________(照顧好老人）.2.Howlongdidittakeyou______________(步行）toschool?3.Ourworkis____________(飼養(yǎng)）aimals.4.Idecided___________（參觀）theGreatWallthisSunday.5.Mymotherwantsmenot_________(吃）toomuchsuger.6.I’dlike_________(寫）abookaboutmyhometown.8.Weoftenheardhim________(唱)inhisroom.tolookaftertheoldmanwell/totakegoodcareoftheoldman.towalktofeedtovisittoeattowritesing

9.Ifind/thinkitquiteimportantforus__________(學(xué)習(xí))aforeignlanguagewell.tolearn

10.Herantoofast________(趕)youthefirstbus.11.It’sniceofyou_________(邀請)metoyourparty.12.Ourteachertoldus_______(聽)carefullyinclass.13.He’stryinghisbest_______(完成)theworkasearlyaspossible.