教育专题：中考考点复习8：TheInfinitive.ppt

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1、The Infinitive(动词不定式动词不定式)考点考点一、动词不定式的形式和特点一、动词不定式的形式和特点二、动词不定式的用法二、动词不定式的用法不定式的形式和特点不定式的形式和特点n基本形式：基本形式：“to+动词原形动词原形”（to do)，有时不带，有时不带to.n否定形式否定形式:“not to+动词原形动词原形”(not to do)n特点：特点：没有人称与数的变化没有人称与数的变化,可以有可以有自己的宾语和状语自己的宾语和状语不定式是一种非谓语动词形式，在句不定式是一种非谓语动词形式，在句中不能做谓语，可以做中不能做谓语，可以做主语主语、表语、表语、宾语宾语、状语状语、定语定

2、语、宾语补足语宾语补足语。用法用法n1.作主语作主语To see is to believe.To learn a foreign language well is not easy.To have a healthy lifestyle is easy.=_ easy _.It is not easy to learn a foreign language well.Itsto have a healthy lifestyle 2.作表语作表语To see is to believe.(2)His wish is to become an artist.3.作宾语作宾语nHe likes t

3、o watch football match.nThey began to read and write.(3)We find it important to learn English well.watching football matchreading and writing.注意注意n1.某些动词既可以带不定式（某些动词既可以带不定式（to do），），也可以带动名词也可以带动名词（doing）作）作宾语。宾语。like/love/prefer/hate to do doingbegin/startto dodoingn意思不同意思不同 remember to do sth doing

4、 forgetto do sthdoing stop to do sth doing go on to do sth doing try to do sthdoingnDont forget (tell)him about the good news.n上课铃响了，我们别说话了。上课铃响了，我们别说话了。The bell is ringing.Lets .to tellstop talking注意注意n结构不同结构不同The window needs repairing =to be repaired.注意注意n2.某些及物动词只带不定式某些及物动词只带不定式 （to do）做宾语，做宾语，n

5、某些及物动词只带动名词某些及物动词只带动名词 （doing）做宾语。做宾语。nwanthopewishdecidechoose agreeplanlearnpromise help(to)cant waitwould like/love nenjoyfinishmind keepkeep onmiss practice suggest give up be busy be worth cant help+to do+doingprevent/keep/stop sb.fromfeel likespend（in）be good atmake a contribution topay attent

6、ion tolook forward toThanks forThank you forWhat/How about+doing4.作状语作状语n He stopped to have a rest.n(2)He went his sister yesterday.A.and see B.saw C.to seen He is too young to go to school.Cnot old enough sothatn The question is too difficult (for me)to answer.The room is too small for us to live_

7、.in=The question is so difficult that I cant answer it.作宾语补足语作宾语补足语n The teacher told us to do Ex.1 and Ex.2.n(2)We often hear them sing.They are often heard to sing.n(3)So much work usually makes them _very tired.A.not feel B.feel C.feeling D.feelsBhelp sb.(to)do keep sb.doingasktellorderwishadvise

8、allowcall onwould likehear listen toseewatchlook atfindfeelnoticedoingsb.to dosb.donletnhavenmakenhave sth.donesb.don(1)We often hear them sing.n(2)The boss made him work 10 hours a dayThey are often heard to sing.He was made to work 10 hours a day.I will have my hair cut.(2)The children are often a

9、sked _ loudly in the library.They must be quiet.A.to speak B.not to speak C.dont speak D.not speakB6.作定语作定语I have an announcement to make.something important to tell you.I have a lot of work to do.Lets get something to drink/eat.There is nothing to worry .(5)There are long white beaches to walk _.(6

10、)Paul said,“Give me a chair .”A.to sit B.sat on C.sit on D.to sit onaboutalongD带带疑问词的不定式疑问词的不定式nwhat/which how/where/whennJohn knows a computer.A.how to use B.how use C.how usesnHe is not sure .n A.when leaves B.when leave C.when to leaveto doAC带带疑问词的不定式疑问词的不定式nThe two watches are both very beautifu

11、l I really dont know .A.what to choose B.which to chooseC.to choose what D.to choose whichn-Can you tell me English at home.-Listen to the English program and do a lot of reading.A.how to read B.how to learn C.when to useBB8.形容词形容词+to do2)My mother will be sorry _that news.A.hearing B.to be heard C.who hear D.to hearD1)A:My mother is ill.B:Im sorry to hear that.9.动词不定式的惯用结构动词不定式的惯用结构ntootonenough to do nbe ready to do nused to do nId like/love to10.动词不定式的惯用句型动词不定式的惯用句型nIt takes sb some time to do sth.nhad betterwould rather would you pleasewhy not(not)do