2023屆高考英語語法復(fù)習(xí)：動(dòng)詞不定式課件

非謂語動(dòng)詞---不定式的用法

Learningobjectives:1.Tolearntheusagesoftheinfinitive:主語（Subject）表語（Predicative）賓語（Object）賓補(bǔ)（Objectcomplement）定語（Attributive）狀語（Adverbial）2.Tomastertheusages.Ⅰ不定式用作主語Togrowtreesisveryimportant.

Itisveryimportanttogrowtrees.不定式作主語時(shí),往往放在謂語之后,用it作形式主語。Sayinanotherway,using‘it’.Tolearnfromyourfriendsisimportant.Toleavewithoutsayinggoodbyeisimpolite.TochatwithMissWhiteisapleasantthing.Towalktoschooltakesmetenminutes.Itisimportanttolearnfromyourfriends.Itisimpolitetoleavewithoutsayinggoodbye.ItisapleasantthingtochatwithMissWhite.Ittakesmetenminutestowalktoschool.Ⅱ不定式作表語放在be

動(dòng)詞后面Toimproveistochange;tobeperfectistochangeoften.Toseeistobelieve.Toerrorishuman;toforgiveisdivine(神圣的).Completethefollowingsentences.1.Thedoctor’ssuggestionis______(take)moreexercise.2.Thebestwayis______(talk)toyourparents.3.Hisplanis____________________________(今年夏天到北京旅游).4.Mypurposeis__________________________ (幫你解決這個(gè)問題).totaketotalktotraveltoBeijingthissummertohelpyousolvethisproblemfind/think/consider/feel...+it+adj.+todoⅢ動(dòng)詞不定式作賓語的注意事項(xiàng)（?。┎欢ㄊ阶髻e語時(shí)，如帶有賓語補(bǔ)足語，則要把不定式放到后面，用it作形式賓語，構(gòu)成“主語+動(dòng)詞+it+賓補(bǔ)（形容詞、名詞）+不定式”結(jié)構(gòu)。如：

Ifounditnecessarytotalktohimagain.IfounditimportanttolearnEnglish.動(dòng)詞不定式作賓語的注意事項(xiàng)（ⅱ）有些動(dòng)詞既可跟不定式作賓語，也可跟動(dòng)名詞作賓語，但含義不同：

forgettodosth.忘記要做某事

forgetdoingsth.忘記曾經(jīng)做過某事

stoptodosth.停下來去做某事

stopdoingsth.停止做某事

goontodosth.繼續(xù)做另一件事

goondoingsth.繼續(xù)做原來在做的事needtodosth.需要做某事needdoingsth.需要被做remembertodosth.記住要做某事。rememberdoingsth.記著做過了某事。regrettodosth.遺憾要做某事。regretdoingsth.后悔做過了某事。1.別忘了離開時(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。

AfterhewatchedTV,hewenton

forawhile.4.這輛自行車需要修理了。Thisbikeneeds______________________.toturnoffthelightssmokingtoreadrepairing/mendingⅣ不定式用作賓語補(bǔ)足語ask,tell,want,need,wish,warn,advise,encourage,invite,expect,teach,wouldlike,…

ThesewillenabletheUKandChinatofurthermatchtheirdevelopmentstrategies.Completethefollowingsentences.1.MrLu_________________(要求我們交)ourhomeworkontime.2.Thedoctor________________________(建議格林先生喝)morewater.3.MrWu___________________________(叫學(xué)生別嚷嚷)inclass.4.MrsRead_____________________(希望兒子學(xué))Englishwell.asksustohandin

advisedMrGreentodrink

tellsthestudentsnottoshout

wisheshersontolearn五看三使

二聽一感覺:feel

☆不定式作賓補(bǔ)省去to

的情況

(注意：在被動(dòng)語態(tài)中則to不能省掉)hearlistentoletmakehaveseewatchlookatnoticeobserve吾看三室兩廳一感覺1.Johnwasmade

thecarforaweekasapunishmentA.towashB.washingC.washD.tobewashing2.Thepatientwaswarned

foodaftertheoperation.A.toeatnotB.eatingnotC.nottoeatD.noteating3.Internetbarsmustn’tletanybody_____badthings,especiallychildren.A.watchB.towatchC.watchingD.watchesACAExercises:Ⅴ不定式用作定語1.不定式作定語時(shí)，應(yīng)放在被修飾詞的后面。

Wehavealotofhomeworktodo.2.如果不定式中的動(dòng)詞是不及物動(dòng)詞,則不定式中要有介詞.Heislookingforaroomtolivein.Thereisnothingtoworryabout.3.something,anything,nothing…+adj.+todoIhavesomethinginterestingtotellyou.Experiencetheinfinitiveineachsentence.1.MrWuisalwaysthefirsttocomeandthelasttoleave.2.Thereisnoneedtotroublehim.3.Haveyougotanythingimportanttotellme?4.I’vegotnothingtoworryabout.5.I’mthirsty.Givemesomethingtodrink.6.Springisthebestseasontoworkandstudy.7.Weallhaveachancetogotocollege.

Ⅵ不定式用作狀語

1.cometodosth.（目的）2.gotodosth.3.stoptodosth.4.inorder(not)todo5.too+adj.+todosth.

（結(jié)果/原因）

Completesomesentences:1.______________________________(為了提高英語成績),TomgoestotheEnglishcornereveryday.2.Iwas__________________________(太累了，難于入睡。)

3、Sheranfast__________________(為了趕上早班車).4、Hewas_______________________(收到你的來信他很高興).InordertoimprovehisEnglish

tootiredtofallasleeptocatchthefirstbus

gladtohearfromyouExercisesPART.01Withalotofdifficultproblems________(settle),thenewly-electedpresidentishavingahardtime.Theteacheraskedusnot_________(make)somuchnoise.Sandycoulddonothingbut_______(admit)tohisteacherthathewaswrong.4.Weagreed_________(meet)herebutsofarshehasn’tturnedupyet.5.Ratherthan______(drive)onacrowdedroad,healwaysprefers______abicycle.(ride)tosettletomakeadmittomeetdrivetoride單句語法填空語篇填空PART.02

ChenYinanisaGrade2student.Helovesallkindsofsports.LastSunday,hewenttoflykiteswithhisfriends.Whenhesawthekites(fly)highlyinthesky,hecouldn’tstop(jump).ThisSunday,heplans(play)footballwithhisfather.Hisdreamis(be)aPEteacherbecausehecanplayallthetime.Healsolikes(watch)TVand(play)computergames.flyingjumpingtoplayt