GrammarIt的用法及強(qiáng)調(diào)句型由it引導(dǎo)的強(qiáng)調(diào)句結(jié)構(gòu)：Itis(was)+被強(qiáng)調(diào)部分+that(who)+句子其他部分注意:此結(jié)構(gòu)強(qiáng)調(diào)的成分僅限于主語,賓語和狀語。如：

原句:Myfatherdidtheexperiment

inthelab

yesterdayevening．

強(qiáng)調(diào)主語:Itwasmyfatherwho/thatdidtheexperimentinthelabyesterdayevening．強(qiáng)調(diào)賓語:Itwastheexperimentthatmyfatherdidinthelabyesterdayevening．強(qiáng)調(diào)時間:Itwasyesterdayeveningthatmyfatherdidtheexperimentinthelab．強(qiáng)調(diào)地點:Itwasinthelabthatmyfatherdidtheexperimentyesterdayevening．e.g.Itwasinthatcitythatwemetforthefirsttime．

ItwasnotuntilhetoldmethatIknewthetruth．1.強(qiáng)調(diào)句的一般疑問句句型：

Is/Was+it+所強(qiáng)調(diào)的部分+that/who/whom+其余部分?WasitTomthat/whoIsawyesterdayhere？

Wasit

ateighto’clock

thatyoubegantowork?注意：2.強(qiáng)調(diào)句的特殊疑問句句型：疑問詞+所強(qiáng)調(diào)的部分+that/who+

其余部分?Where

wasitthat

youpickedupthewallet?Whywasitthathecouldn’tanswerthequestion?3.名詞性從句(賓語/表語從句)強(qiáng)調(diào)句的基本結(jié)構(gòu):

疑問詞(強(qiáng)調(diào)部分)+itisthat+

其它成分?

Ijustwonder

what

itisthat

makes

himexcited.Heisunwillingtotellmewhomakeshimangry.Heisunwillingtotellmewhoitisthatmadehimangry.4.判斷是否是強(qiáng)調(diào)句,可把Itis/was…that去掉,剩余部分如果是一個完整的句子,就是強(qiáng)調(diào)句。Itwas

inthestreet

thatImetherfather.→InthestreetImetherfather.

Itwas

becauseshewasill

that

theydidn’taskhertodothejob.→Becauseshewasill,theydidn’taskhertodothejob.1)Itwasin1945thatWorldWarIIended.

(強(qiáng)調(diào)句)2)Itwas1945whenWorldWarIIended.(定語從句)3)ItwasalongtimesinceImetyoulast.(時間狀語從句)5.若原句是not…until句型,在強(qiáng)調(diào)until部分時,要把否定形式放入被強(qiáng)調(diào)部分。如:

Hedidn’tleaveuntillreturned.=ItwasnotuntilIreturnedthatheleft.Ididn’trealizeshewasafamousfilmstaruntil

shetookoffherdarkglasses.

→

Notuntil

shetookoffherdarkglasses

didIrealizeshewasafamousfilmstar.→

Itwasnotuntil

shetookoffherdarkglassesthat

Irealizedshewasafamousfilmstar.典型例題分析：

1)Itwaslastnight____IsawthefilmStarWars．

A.whoB.when

C.thatD.which答案C

強(qiáng)調(diào)句的結(jié)構(gòu)是:It+be+強(qiáng)調(diào)部分+that(who)+主謂句。強(qiáng)調(diào)句的連詞只有兩個,that和who。當(dāng)強(qiáng)調(diào)的部分是人,且為句子的主語時,才用who,其余用that。2)Itistenyears____MissGreenreturnedtoCanada．

A.thatB.when

C.sinceD.as答案C考點是連詞用法。本題易誤選為A其實本句不是強(qiáng)調(diào)句。若是去掉Itbe…that還應(yīng)是一個完整的句子。而本句去掉‘Itis…that,只剩下tenyearsMissGreenreturnedtoCanada不成句。因此本句不是強(qiáng)調(diào)句。Itis+時間+since...,其中is=hasbeen.II.根據(jù)句意及所給單詞的首字母或漢語提示,寫出各單詞的正確形式。

Theorganizationhasbeenine_______for25years.2.Whatisthea______rainfallforAugustinyourcountry?3.Theearthquakecausedaw__________damagetothearea.4.Withthedevelopmentoftechnology,peoplearemoreandmorefamiliarwith______(外部的)space.outerxistenceverage

idespre