语法.docx

语法.docx

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语法

1.

过去

（would/should/could/mighthavedone）

If（haddone）

Ifhehadbeenherethen,hewouldhavehelpedyou.

Will

Shall

Can

May

2.现在

If（did;were）

（would/should/could/mightdo

IfIhadabike,Iwouldlendittoyou.

3.将来

If（shoulddo;weretodo）

would/should/could/mightdo

ifIshoulddo/weretodotheexperiment,Ishoulddoitsomeway.

3.混合

Ifshehadworkedharder,sheshouldpasstheexamination.

4.省略倒转

HadIabike,Iwouldlendittoyou.

Had

WereIyou,Iwouldnotdothat.

5.含蓄条件

Butforyourhelp,wecouldn’thavesucceded.

Without,otherwise,

butthat……….若不,

hemighthavekilled____thepolicearrivedintime.

6.宾语从句虚拟语气

Suggest,propose,recommend,move,advise,order,command,decide,agree,insisit,maintain,urge,desire,prefer,require,request,demand,resolve,rule,etc.（should）do

Irecommendthatheshouldbeadmittedtocollege.

7.主语从句

Itis……that…………..

Appropriate,essential,necessary,vital,important,strange,surprising,amazing,odd,ridiculous,…….

Itissuggestedthat………

-able

Itisdesirablethat……

（Should）do

Itisnecessarythatyou（should）attendthemeeting.

Itisstrangethathe____withoutsayinggoodbyletome.

haveleftHadleftLeft

leaves.

8.同位语

Suggestion,proposal,recommendation,motion,advise,order,commend,decision,insistence,desire,requirement,request,demand,resolution,rule,……….

+that….（should）do

wearegoingtodiscussshissuggestionthateveryone（should）haveamap.

9.表语从句

Myadvice,………….,isthatyou（should）listencarefully.

10.ifonly…

Did

Haddone

Ifonlyhedidn’tdrivesofast!

Iwishhedidn’tdrivesofast!

Ifonlyhehadacceptedeveryone’sadvice.

Iwishhehadaccepted…….

11.wouldrather

Wouldsoonerthat……

---wouldyoulikehimtopaintitgreen?

----I’drather/sooner（that）hepainteditblue.

12.

itistimethatweplayedthebasketball.

Itishightimethat……..

13.

Asif

Asthough

Shefeltasifshealonewereresponsibleforit.

Thisdeviceoperates/operatedasthoughithadbeenrepaired.

14.

Lest,

forfearthat…,

incase….（Should）do

Mr.zhangdecidedtomoveoutforfearthathissonshouldbeexposedtoharmfulinfluences.

Heranfastlestheshouldmissthetrain.

15.定语从句

Allthat…..

Which

Who,whom,whose

When=on/to/in/at/duringwhich

where=on/under/above,to/inwhich….

why=forwhich….

Thisisaperiodwhen=duringwhichhelivedhere.

Thisisaplacewherehewasborn.

Thatisthereasonwhyhesmoked.

1）When,while,assoonas,as…..

2）Where

3）Inorederthat..,sothat,lest…..

4）Such…that…;so…that….

5）Because,as,since=nowthat=now,as….

6）Though,although,eventhough,evenif…..

7）As…as….,notso/as…as….,

more…than….

8）if,incase,solongas…….

Sendusmessageincaseyouhaveadiificultry.

9As,theway…..

Pleasecleanthefloorthewayshedoes.

Todo

Doing

Done

Developedcountry

Developingcountry

Boilingwater

Boiledwater

Thedressisdesignedforgrowinggirls.

Theschoolhiredseveralretiredteachers.

Apennysavedisapennyearned.

Heateupthecakemadebyhismother.

Her

hers

Herhavingfinishedthework,hepackedhistools.

Hisworkfinished,hepackedthetools.

Theworkfinished,he…….

Theteachercomesinwith,abookinhishand.