Book2_Module2_No_Drugs_语法_不定式做状语.ppt

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1、GrammarGrammarModule Two动词动词 to to 不定式作状语不定式作状语1.1.不定式作目的状语不定式作目的状语,表目的表目的1.1.He broke into the house He broke into the house toto steal sth.steal sth.2.2.He uses a computer He uses a computer toto send email.send email.3.3.The soldier stopped The soldier stopped to to talk to us.talk to us.4.4.I we

2、nt to England I went to England to to learn English.learn English.5.5.Im saving up Im saving up to to buy a computer.buy a computer.6.6.We eat We eat to to live but we dont live live but we dont live toto eat.eat.1)He opened the door for the children to come in.2)We are now using the series“New Stan

3、dard English”for students to make great progress.2.不定式表目的时，通常它的逻辑主语就是句子的主语，但如果不是的话，就要用for的结构表示逻辑主语。3.不定式作目的状语时，常用soasto 或 inorderto+动词原形 否定形式：soasnotto;inordernotto1.Heclosedthewindowin order tokeepwarm.2.Theycameinquietlyso as not towakeupthechildren.3.Shestudiedveryhardin order tocatchupwithothers

4、.4.Letshurryso as not tobelateforschool.5.5.In order not tomisstheearlybus,hegotupearlyinthemorning.4.4.不定式还可以作不定式还可以作结果状语或原因状语结果状语或原因状语：结果状语结果状语：1.1.HewasHewasso late as toso late as tomisshalfofthelecture.misshalfofthelecture.2.2.SheisSheissuch a good student as to besuch a good student as to be r

5、espectedbyallherclassmates.respectedbyallherclassmates.3.3.ThehouseislargeenoughThehouseislargeenough to tohold2000hold2000people.people.原因状语原因状语：1.1.ShewassurprisedShewassurprisedtotoseeusinthestreetofseeusinthestreetofLondon.London.2.2.HelaughedHelaughedtotohearthenews.hearthenews.不定式作结果状语表示出乎意料的结

6、果不定式作结果状语表示出乎意料的结果,且不且不定式前常有定式前常有only,never,强调惊讶或失望。强调惊讶或失望。V-ing作结果状语强调一种必然的因果关系作结果状语强调一种必然的因果关系1.He hurried to his house,only to find it had been broken into.2.Her parents died,leaving her an orphan.3.There was a tornado yesterday,causing 100 deaths.主动式主动式被动式被动式一般式一般式todotobedone完成式完成式tohavedoneto

7、havebeendone进行式进行式tobedoing/完成进行完成进行 tohavebeendoing/5.5.不定式有时需要用不定式有时需要用被动形式、完成形式被动形式、完成形式 或进行时。或进行时。1.1.ShewassenttoEnglandShewassenttoEnglandso as to be so as to be educatededucated.2.2.Shelefthome,neverShelefthome,neverto be seen againto be seen again.3.3.HewasshamedHewasshamedto be seen doingto

8、 be seen doingthiskindthiskindofwork.ofwork.4.4.IfeelsopleasedIfeelsopleasedto haveto havemadefriendswithmadefriendswithyou.you.5.5.HewashappyHewashappyto be comingto be cominghome.home.6.6.AreyougladAreyougladto be going back toto be going back toschool.school.6.6.sothatsothat 和和 such(a,an)thatsuch

9、(a,an)that 也用来引也用来引导结果状语从句。导结果状语从句。so+so+adj./adv.+that adj./adv.+that such+(a,an)+such+(a,an)+n.+that n.+that 1.1.SomeofthembehaveSomeofthembehaveso badly thatso badly thatpeoplepeoplecalledthepolice.calledthepolice.2.2.ItwasItwassuch a dangerous drug thatsuch a dangerous drug thathehenearlydied.ne

10、arlydied.3.3.TheyplayedTheyplayedso happily thatso happily thattheyforgotthetheyforgotthetime.time.4.4.ItisItissuch an interesting story thatsuch an interesting story thatallofallofthemlikeit.themlikeit.such a/an+adj.+名词单数+that 1)Thisissuch a beautiful chair thatIamthinkingofbuyingit.2)Thisissuch an

11、 interesting book thatIhavereaditdozensoftimes.so adj.+a/an+名词单数+that1)Thisisso beautiful a chair thatIamthinkingofbuyingit.2)Thisisso interesting a book thatIhavereaditdozensoftimes.so+many/few+名词复数+that 1)Shehasso few friends thatsheoftenfeelslonely.2)Therewereso many people at the station thatIdi

12、dntrecognizeher.so+much/little+不可数名词+that 1)Shereceivedso little education thatshecouldneitherreadnorwrite.2)Hegotso much money overnight thathedidntknowwhattodowithit.such+adj.+名词复数/不可数名词+that1)Thebookiswritteninsuch simple English thatbeginnerscanunderstanditwithoutmuchdifficulty.2)Theyaresuch lov

13、ely children thatyoucanthelptakinginterestinthem.7.7.在在在在sothatsothat句型中，句型中，句型中，句型中，“so+so+形容词或副形容词或副形容词或副形容词或副词词词词”位于句首时，主句中的主谓语要部分倒位于句首时，主句中的主谓语要部分倒位于句首时，主句中的主谓语要部分倒位于句首时，主句中的主谓语要部分倒装。装。装。装。So hard did he study that he could easily So hard did he study that he could easily pass the examination.pass the examination.