TangJieqiTheInfinitive“todo〞第一頁，共36頁。SpringFestivaliscoming!DoyouwanttoreceivepresentsTodaytherearesometasksforyoutofinish.Onequestionisfor1point!Thewinninggroupwillgetapresent!Let'sgo!第二頁，共36頁。(1)

It

wasinterestingtolearnaboutthe

WolongPandaReserve.(2)Weneedtohelptheanimalsliveinpeace.(3)Manypeopledecidenottothinkaboutit.(4)Theirwaterisn’tgoodtodrink.(5)Ourgovernmentisworkinghardtosavepandas.(6)Manyanimalshavenoplacetolivein.(7)Thedifficultyistostoppeoplekillingthem.(SentencesfromM9)Wecalltheredwords——TheInfinitive“todo〞Readthemtogether第三頁，共36頁。Tasks1〕動詞不定式的根本形式和否認形式2〕動詞不定式的根本用法3〕動詞不定式省略to的情況第四頁，共36頁。Task1動詞不定式的根本形式和否認形式第五頁，共36頁。動詞不定式的根本形式是由“to+v原〞構成，其否認形式是nottodo.注：動詞不定式沒有人稱和數的變化.要點小結：Task1()Itwasfreezingoutside.Hedecided_______hiscoat.A.toputon B.puttingon C.putson D.puton()Theteachertoldus_______inbed.A.don’tread B.readnotC.tonotread D.nottoreadTask1動詞不定式的根本形式和否認形式第六頁，共36頁。Task2動詞不定式的用法第七頁，共36頁。常用句型：It’s+adj.(+forsb.)+todosth.

〔對某人來說〕做某事是怎樣的1.不定式做主語：形式主語真正主語=Toanswerthequestionisdifficultforme.It’sdifficultformetoanswerthequestion.Haveatry!Translate:對我來說答復這問題是很難的。e.g.TolearnEnglishwellisnoteasy.=It’snoteasytolearnEnglishwell.It’simportanttoloveourclass.+1第八頁，共36頁。(1)Whendoweuse“It’s+adj.(+forsb.)+todosth.〞(2)Whendoweuse“It’s+adj.(+ofsb.)+todosth.〞+1+1第九頁，共36頁。Itis+adj+forsb+todo.important/possible/impossible/difficult/hard…Itiseasyformetodothehomework.Itishardforhimtoplaytheviolin.要點小結：當adj描繪的是“todo…〞時，用for。

Itis+adj+ofsb+todo.kind/stupid/careful/clever/rude…Itiskindofyoutohelpme.Itisrudeofhimtobreakthewindow.要點小結：當adj描繪的是“sb.〞時，用of。第十頁，共36頁。2.不定式做表語的構造“n+be+todo〞常放在be動詞后，說明主語“是什么〞“怎么樣〞。e.g.Ourplanistogotherebyplane.我們的方案是乘飛機去那兒。〔主語和表語指代的是同一事物〕1.Myjobis_________computers.A.tosellingB.sellC.tosell2.Herhobbyis______(play)football.toplayHerwishistostudyinHuangqiMiddleschool.Myjobistocleanthestreets.第十一頁，共36頁。3.Iwanttobuyaticket.(做賓語)接動詞不定式作賓語常見的幾個動詞、短語是want,try,decide,offer,agree,plan,begin,learn,wish,hope,start,need,like,love,wouldlike，can’twait

等.e.g.1)Theydecidedtotryagain.2)Studentsneedtogotoschoolbefore7o’clockeveryday.3.不定式做賓語的構造：“V+todo〞的構造第十二頁，共36頁。1.Myfriendswant________(buy)someticketsforus.2.Myparentsdecide_______(give)memoremoney.3.Heplans_____(go)toBeijingforaholiday.4.Theboyhopes______(pass)theEnglishexam.5.Mylittlesonlearns_____(read)somenewwords.6.Ican’twait_____(drink)thebottleofjuice.7.Shewouldlike_______(become)beautiful.tobuytogivetogotopasstoreadtodrinktobecomeExercises第十三頁，共36頁。4.ShehelpedustolearnEnglish.動詞不定式作賓語補足語,常見的動詞有tell,ask,want,wouldlike,wish,teach,help,invite等.其否認形式為：“V+sb.not+todo〞(做賓語補足語)Shetoldmenottogivethebooktohim.

IaskedJohntocarrythebox.4.不定式做賓語補足語的構造：一定形式：“V+sb.+todo〞第十四頁，共36頁。1.Doesyoumotherwishyou____adoctorA.beingB.tobeC.become2.Myteacheralwaystellsme________(study)hard.3.Idon’twantyou________(help)me.4.Sheasksme____________(notjoin)them.5.Mybestfriendteachesme________(swim).6.Heofteninviteshisfriends________(have)dinner.Exercisestostudytohelpnottojointoswimtohave第十五頁，共36頁。5.Theywerehappytohearthatnews.(做狀語)不定式作狀語一般表示目的，原因或結果．1.Iamsorrytohurtyou.傷害到你我很難過。2.ShewasexcitedtoseeYaoMing！見到姚明她很沖動！5.不定式做狀語的構造：“sb.+be+adj+todo〞3.Tonyisafraidtogoout.托尼害怕外出。第十六頁，共36頁。Shewassurprised___apresent.A.receiveB.receivesC.toreceive2.Thewaterisnotclear____.A.todrinkB.fordrinkingC.drinks3.I’msorry______you.hitB.tohitC.hitting4.Heistooyoung______(go)toschool.Exercisestogo第十七頁，共36頁。6.作定語(后置〕的構造：“n+todo〞1.Ihavesomething_______﹙要說﹚.2.Shehasalotofwork_______﹙做﹚everyday.3.Theoldmanhasahouse_______﹙住﹚.tosay

todotolivein6.不定式做定語：用來修飾前面的名詞或者不定代詞。第十八頁，共36頁。注意：

他在找一個房子住。越來越少土地可居住的。

請給我把筆來寫東西。Heislookingforahousetolivein

．Thereislessandlesslandtoliveon．Pleasegivemeapentowritewith．需要保存介詞的時候，不能去掉。第十九頁，共36頁。7.特別構造：“疑問詞+todo〞e.g.1〕Canyoutellmewhattosay〔說什么〕atthemeeting2〕Wedon’tknowwhentoleave(什么時候分開)Beijing.3〕Canyoushowmehowtoswim〔怎樣游泳〕4〕Hedidn’ttellmewheretogo〔去哪里〕.第二十頁，共36頁。1.JoeisteachingAlice______thechair.howmendB.howmendingC.howtomend2.Idon’tknowwhat________(do)next.3.Couldyoutellmewhen________(have)dinnerExercises第二十一頁，共36頁。hearsee+sb+dosthfindmakelet+sb+dosth8.不定式中省略to的動詞第二十二頁，共36頁。Whentheywentintothepark,theysawsomeone_____ChineseKongfu.A.playingB.playedC.toplay2.Mr.Brownmadehisstudents_____thenewwords.A.rememberingB.rememberC.toremember3.Pleaseletthestudents___down.A.sittingB.tositC.sit4.—IsWeiFanggoodatsingingYes,sheis.Weoftenhearher_____inherroom.A.tosingB.singC.sings第二十三頁，共36頁。8.只能跟v-ing的動詞：finish,enjoy,mind,keep,practise,lookforwardtodoing第二十四頁，共36頁。

1.Ican’thelp_____(cry).2.Hedidn’tfinish____(do)homework.3.Wouldyoumind____(close)thewindow.4.EverydayMarypractise______(speak)English.5.Kangkangisbusy_____(watch)TVnow.6.Ilookforwardto___(hear)fromyou.7.Theykeep____(play)basketball.8.Mysisterfeelslike______(eat)icecream.第二十五頁，共36頁。10.注意Stoptodo與stopdoing：stoptodo指的是：停下其它的事情，去做不定式的動作。

Wearesotired.Let’sstoptohavearest.

我們太累了，讓我們停下來休息一會兒吧。

Stopdoing是指停下來正在做的事情。

Thestudentsstoppedtalkingwhentheteachercamein.

第二十六頁，共36頁。Shereachedthetopofthehillandstopped____onabigrockbythesideofthepath.A.tohaverestedB.restingC.torestD.rest2.It’stimeforclass,pleasestop________(talk)3.Hestopped_____(say)hellotomewhenhesawme.4.It’stoolate,let’sstop_____(work)5.Hestopped______(cry)whenseeinghismother.Ctalkingtosayworkingcrying第二十七頁，共36頁。remembertodo記得要去做rememberdoing記得曾經做過Pleaseremembertobringyourbookwithyoutomorrow.Irememberbringingmybookthismorning.forgetdoing曾經做過這件事，但后來忘了forgettodo忘記要做一件事〔根本沒做〕Ioftenforgettoturnoffthelight,butIrememberturningitofflastnight.第二十八頁，共36頁。1.Don’tforget_____yourhomeworkwithyouwhenyoucometomorrow.tobringB.bringingC.totakeD.taking2.Doyoustillremember_____mesomewhereinBeijingYes,ofcourse.Twoyearsago.toseeB.seeC.seeingD.saw3.Remember____________(notbe)latenexttime!第二十九頁，共36頁。動詞不定式Todolikethatisfoolish.Iwanttoseeyouthisevening.Allyouhavetodoistofinishitquickly.Wefoundahousetolivein.ShecameheretostudyEnglish.

Iwarnedthepatientnottoeatcoldwater

aftertheoperation.Summary：動詞不定式的用法第三十頁，共36頁。Myplan第三十一頁，共36頁。Assignment1.Recitealltheusefulphrasesandsentencestructuresinthisclass!2.FinishtheexercisesonPage7.第三十二頁，共36頁。Thankyou!第三十三頁，共36頁。GAMETIME第三十四頁，共36頁。溫馨提示11.①findit+adj+todo=find(that)itistodo.