“锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)”锟斤拷英锟絑锟教學(xu锟斤拷)锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷要锟斤拷锟絑锟斤拷锟�(xi锟斤拷ng)目锟斤拷也锟角教學(xu锟斤拷)锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟統锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷要锟侥忥拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟酵猴拷锟絕锟絑锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟缴傦拷(g锟斤拷)锟斤拷锟芥對(du锟斤拷)锟斤拷锟組(j锟斤拷n)锟斤拷锟経锟斤拷锟斤拷

一锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷

1. 锟斤拷锟斤拷锟侥忥拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷械锟侥筹拷锟�(g锟斤拷)锟缴凤拷锟斤拷

         锟斤拷锟剿忥拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷锟叫碉拷锟斤拷些锟缴分ｏ拷要锟矫忥拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟結(ji锟斤拷)锟斤拷(g锟斤拷u)It is(was)+锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷+that(who)+锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟侥成分匡拷锟斤拷锟斤拷锟斤拷锟絑锟斤拷锟絜锟絑锟斤拷锟斤拷锟絑锟斤拷锟斤拷锟斤拷锟斤拷锟角讹拷锟絑锟斤拷锟絕锟絑锟斤拷锟紷锟絅锟斤拷偷膹锟�(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷要注锟斤拷一锟铰幾傦拷(g锟斤拷)锟斤拷锟芥：

1锟斤拷It锟斤拷锟紷一锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Z锟斤拷锟斤拷锟皆硷拷使锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷锟角忥拷(f锟斤拷)锟斤拷(sh锟斤拷)锟斤拷锟絶锟斤拷也要锟斤拷is锟斤拷was锟斤拷

e.g. Tom and Mark often come to see me.

It is Tom and Mark Who often come to see me.               锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟絑锟斤拷

2锟斤拷锟斤拷锟斤拷锟斤拷锟�(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷锟角時(sh锟斤拷)锟絞锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷式锟斤拷原锟斤拷也锟斤拷锟斤拷when, where, how, why, 锟斤拷锟斤拷that锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟剿時(sh锟斤拷)锟斤拷锟斤拷who锟斤拷也锟斤拷锟斤拷that锟斤拷

e.g.锟斤拷1锟斤拷They set out the day before yesterday.

It was the day before yesterday that they set out    锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟絩(sh锟斤拷)锟絞锟斤拷锟絑锟斤拷

锟斤拷2锟斤拷We put off the sports meet because of the rain.

It was because of the rain that we put off the sports meet  锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)原锟斤拷锟斤拷Z锟斤拷

锟斤拷3锟斤拷It was because she was ill that they didn’t ask her to do the job.    锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)原锟斤拷锟斤拷Z锟侥句）

3锟斤拷锟斤拷锟斤拷锟斤拷锟�(qi锟斤拷ng)锟絳(di锟斤拷o)锟侥达拷锟絶锟斤拷原锟斤拷锟斤拷锟斤拷Z锟斤拷锟斤拷锟絶锟斤拷锟斤拷锟斤拷I, we, he, she...锟斤拷锟斤拷锟斤拷锟斤拷e锟絑锟斤拷锟絫锟斤拷锟絜锟斤拷锟斤拷~me, us, him, her…....

e.g.锟斤拷1锟斤拷I am leaving for London next week.

It was I that (who) am leaving for London next week.         锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟剿稱锟斤拷锟絶锟斤拷锟斤拷

锟斤拷2锟斤拷You met me yesterday.

It was me that you met yesterday.           锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟剿稱锟斤拷锟絶锟絜锟斤拷

4锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷锟皆�锟斤拷锟斤拷锟斤拷Z锟斤拷who锟斤拷that锟斤拷锟斤拷锟絕锟絑锟斤拷锟剿稱锟酵旓拷(sh锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷原锟斤拷锟斤拷锟斤拷Z一锟斤拷锟斤拷

— Personally, I think it is the salesmanager, rather than the salesgirls, ____ to blame.

 —I agree with you.

A. is    B. that is    C. are    D. who are

 (锟斤拷B)

2. 一锟斤拷锟缴嗭拷锟斤拷膹锟�(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷只锟斤拷锟絠s(was)锟斤拷前锟斤拷

e.g. (1) Was it in 1939 that the Second World War broke out?

(2) Is it Professor Wang who teaches you English?

(3) —Was is two months ago _____ you luckily got an opportunity to spend your holiday in Canada?

       — _____. John was the lucky dog..

A. when; Not I    B. when; Not only

C. that; Not all    D. that; Not me                   

(锟斤拷D)

3.锟斤拷锟斤拷锟缴嗭拷锟斤拷膹锟�(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷锟缴嗭拷锟斤拷锟叫碉拷锟缴嗭拷锟絶锟斤拷

e.g.  (1) Where did you find the wallet?

Where was it that you found the wallet

(2) When shall we meet?

When is it that we shall meet?

         锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷覀锟斤拷锟斤拷钥锟斤拷锟�锟斤拷锟斤拷锟斤拷锟缴嗭拷锟斤拷膹锟�(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷“锟斤拷锟斤拷锟缴嗭拷锟絶+was(is) it that +锟斤拷锟斤拷锟�”锟斤拷(g锟斤拷u)锟缴碉拷锟斤拷锟斤拷锟角�锟�(d锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟缴嗭拷锟絶锟侥忥拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷锟絜锟絑锟侥撅拷锟叫的時(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵戯拷(y锟斤拷ng)锟侥烇拷‘锟斤拷锟斤拷锟缴嗭拷锟絶+it  was( is) that +锟斤拷锟斤拷锟�”锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Z锟斤拷锟斤拷

e.g.  (1) — where was it ____ the road accident happened yesterday?

          — In front of the market.

A. when    B. that    C. which    D. how

(锟斤拷D)

(2) I really don’t know _____ you returned the book to me.

          A. when it was that    B. when was it    

C. when was it that    D. when it was

(锟斤拷A)

4. 锟叫時(sh锟斤拷)锟斤拷锟斤拷It might be ...that ...,锟斤拷It must have been...that...锟侥撅拷锟酵憋拷示锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷

e.g. 锟斤拷1锟斤拷It might be his father that you are looking for.

锟斤拷2锟斤拷It must have been his brother that you met.

5. 锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)not...until锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟斤拷until锟斤拷锟斤拷(d锟斤拷o)锟侥讹拷锟絑锟斤拷锟斤拷木洌╋拷锟绞撅拷r(sh锟斤拷)锟絞锟斤拷锟絑锟侥撅拷锟斤拷锟角ｏ拷It is(was) not until...+that...+锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

e.g.  锟斤拷1锟斤拷He didn’t marry until forty.

It was not until forty that he married.

锟斤拷2锟斤拷Mr. Yang did not leave the lab until he got everything ready for the experiment.

            It was not until he had got everything ready for the experiment that Mr. Yang left the lab.

锟斤拷3锟斤拷_____ he realized it was too late to return home.

A. Not until dark                 B. It was until dark that

C. It was not until dark that         D. It was dark that                    (锟斤拷C)

注锟解：锟斤拷锟絥ot...until锟斤拷锟节撅拷锟阶時(sh锟斤拷)锟斤拷要锟矫诧拷锟街碉拷锟絙锟斤拷式锟斤拷锟斤拷锟斤拷锟絑锟斤拷锟斤拷锟絥ot...until锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟斤拷until锟斤拷锟斤拷(d锟斤拷o)锟侥讹拷锟絑锟斤拷锟斤拷木洌╋拷锟绞撅拷r(sh锟斤拷)锟絞锟斤拷锟絑锟侥撅拷锟斤拷锟叫碉拷锟絑锟斤拷同锟斤拷

6. 锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟絶it锟絚锟斤拷锟斤拷锟絶it锟侥區(q锟斤拷)锟絜锟斤拷

        锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟絶it锟絚锟斤拷锟斤拷锟絶it锟侥區(q锟斤拷)锟絜锟斤拷锟斤拷通锟絕锟街忥拷(f锟斤拷)原锟斤拷姆锟绞斤拷锟斤拷袛锟�锟斤拷锟斤拷锟斤拷锟斤拷锟絠t is...that...去锟斤拷锟斤拷剩锟铰的成凤拷锟斤拷然锟杰組锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷锟侥撅拷锟接ｏ拷锟紷锟斤拷锟角忥拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷t锟酵诧拷锟角★拷

It is there that accidents often happen.

→ Accidents often happen there.

锟斤拷锟较撅拷锟角忥拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟缴凤拷锟角狅拷锟絑锟斤拷锟斤拷it is...that...去锟斤拷锟斤拷還原锟缴猴拷锟斤拷姆菑锟�(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷

It is clear that not all boys like football.

         锟斤拷锟斤拷木锟斤拷锟斤拷锟斤拷去锟斤拷it is...that...锟斤拷统锟斤拷锟紺lear not all the boys like football.锟斤拷锟紷然锟紷锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷锟侥撅拷锟斤拷锟斤拷锟斤拷瞬锟斤拷菑锟�(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷it锟斤拷锟斤拷锟斤拷锟絶锟斤拷锟斤拷(d锟斤拷o)锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟絑锟侥撅拷锟斤拷

7. 锟斤拷锟斤拷锟斤拷一些锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟酵ｏ拷It is/was+锟絩(sh锟斤拷)锟絞+since锟侥撅拷锟斤拷It +锟絩(sh锟斤拷)锟絞+before锟侥句，It is/was+锟絩(sh锟斤拷)锟絞+when锟侥撅拷锟斤拷

1锟斤拷It is/was + 锟絩(sh锟斤拷)锟絞 + since …锟斤拷锟斤拷……锟窖讹拷锟斤拷锟�锟斤拷锟斤拷锟紷锟斤拷(g锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷一锟斤拷F(xi锟斤拷n)锟节時(sh锟斤拷)锟斤拷since锟侥撅拷锟斤拷锟絕去锟絩(sh锟斤拷)锟斤拷锟斤拷示一锟斤拷(g锟斤拷)锟絩(sh锟斤拷)锟絞锟絚(di锟斤拷n)锟斤拷

e.g.锟斤拷1锟斤拷It is five months since I arrived in New York. 锟揭碉拷锟絶锟絪锟窖斤拷(j锟斤拷ng)锟藉個(g锟斤拷)锟斤拷锟斤拷锟斤拷

锟斤拷2锟斤拷It is five months since I was in New York.锟斤拷锟絰锟絖锟絶锟絪锟窖斤拷(j锟斤拷ng)锟藉個(g锟斤拷)锟斤拷锟斤拷锟斤拷

注锟解：锟斤拷锟斤拷锟斤拷five months锟斤拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟絯锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷it is锟斤拷锟斤拷锟紷類撅拷锟斤拷锟斤拷锟斤拷锟終止锟皆勶拷(d锟斤拷ng)锟絶锟斤拷示锟侥勶拷(d锟斤拷ng)锟斤拷锟絣(f锟斤拷)锟斤拷锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷菭锟紹(t锟斤拷i)锟斤拷(d锟斤拷ng)锟絶锟斤拷锟斤拷m(x锟斤拷)锟皆勶拷(d锟斤拷ng)锟絶锟斤拷锟絫锟侥勶拷(d锟斤拷ng)锟斤拷锟斤拷锟紹(t锟斤拷i)锟結(ji锟斤拷)锟斤拷锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷

2锟斤拷It is + 锟絩(sh锟斤拷)锟絞+ before …锟斤拷锟斤拷锟紷锟斤拷(g锟斤拷)锟斤拷锟酵猴拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絩(sh锟斤拷)锟絞锟斤拷锟角時(sh锟斤拷)锟絞锟斤拷锟斤拷锟斤拷years锟斤拷five days锟斤拷twenty minutes锟饺★拷锟斤拷锟絕锟斤拷锟斤拷臅r(sh锟斤拷)锟紹(t锟斤拷i)锟斤拷锟斤拷一锟姐將锟斤拷r(sh锟斤拷)锟斤拷一锟斤拷锟絕去锟絩(sh锟斤拷)锟斤拷锟侥撅拷臅r(sh锟斤拷)锟紹(t锟斤拷i)要锟斤拷锟斤拷(j锟斤拷)锟斤拷锟斤拷臅r(sh锟斤拷)锟紹(t锟斤拷i)锟組(j锟斤拷n)锟斤拷變锟斤拷锟斤拷Before前锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷强隙锟斤拷锟�锟斤拷锟斤拷锟絞锟斤拷“锟斤拷……之锟斤拷锟�……” 锟斤拷锟斤拷锟斤拷锟斤拷欠穸ǖ锟�锟斤拷锟斤拷锟絞锟斤拷“锟斤拷锟矫撅拷……”

e.g.锟斤拷1锟斤拷It was long before he gave an answer.  

锟絕锟剿好撅拷锟斤拷锟脚达拷锟斤拷(f锟斤拷)锟揭★拷

锟斤拷2锟斤拷It was not long before he worked out the difficult maths problem.

锟斤拷一锟斤拷(hu锟斤拷)锟斤拷锟斤拷锟酵帮拷锟角碉拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟絵锟斤拷锟斤拷锟斤拷锟�锟斤拷

锟斤拷3锟斤拷It will be years before he comes back.

        锟絕锟斤拷锟斤拷锟斤拷锟脚回侊拷锟斤拷

锟斤拷4锟斤拷It was five o’clock      he came to see me.

         It was at five o’clock      he came to see me.

It is five years      I left school.

It was five years      he joined the army.

A. when    B. that    C. before    D. since

3锟斤拷It was + 锟絩(sh锟斤拷)锟絞 +when锟侥撅拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷it指锟絩(sh锟斤拷)锟絞锟斤拷when锟斤拷锟斤拷(d锟斤拷o)锟斤拷锟角時(sh锟斤拷)锟絞锟斤拷锟絑锟侥撅拷

e.g.锟斤拷1锟斤拷It was at midnight that I got back home yesterday.

锟斤拷2锟斤拷It was midnight when I got back home yesterday.

锟斤拷一锟斤拷锟角忥拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟侥時(sh锟斤拷)锟絩(sh锟斤拷)锟絞锟斤拷锟絑锟斤拷锟斤拷锟斤拷媒锟斤拷~锟斤拷锟絑锟斤拷锟絖(d锟斤拷)锟斤拷锟斤拷锟节讹拷锟斤拷锟斤拷一锟斤拷锟斤拷锟�锟斤拷锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷锟絶锟侥凤拷式锟斤拷锟絖(d锟斤拷)锟斤拷锟矫侊拷锟斤拷锟斤拷锟絑锟斤拷

锟斤拷锟斤拷锟絕锟絑锟斤拷(d锟斤拷ng)锟絶锟侥忥拷(qi锟斤拷ng)锟絳(di锟斤拷o)

it is...that...锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟杰忥拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟絕锟絑锟斤拷锟斤拷锟斤拷锟揭�锟斤拷(qi锟斤拷ng)锟絳(di锟斤拷o)锟絕锟絑锟斤拷锟斤拷锟斤拷锟斤拷(d锟斤拷ng)锟絶do, did锟斤拷does锟斤拷锟界：

Do come here tomorrow.

He did write to you last week.

Mary does study hard now.

锟斤拷锟斤拷锟斤拷锟斤拷(x锟斤拷)

1. — He looks unhappy.

—Yes, but he can’t say what it is ___ is bothering him.

A. as    B. that    C. what    D. which

2. (1) It was not until I had read your letter ___ the truth.

(2) Not until I had read your letter ____ the truth.

A. did I learn    B. I didn’t learn

C. that I learned    D. that I had learned

3. You fix my what? It was to get my brakes repaired____ I brought my car in, not to get the engine replaced!

 A. so that    B. when    C. that    D. because

4. It was some time ___ we realized the truth.

 A. when    B. until    C. since    D. before

5. Was it when he was training in the field _____ the captain got hurt?

 A. when    B. that    C. how    D. where

锟斤拷锟斤拷锟金案ｏ拷1.B    2.C A    3.C    4.D    5.B

锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷

锟斤拷锟斤拷锟竭匡拷英锟絑知锟絉(sh锟斤拷)锟絚(di锟斤拷n)锟絉锟斤拷

锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷锟斤拷前锟斤拷(zh锟斤拷n)锟戒、志愿锟斤拷锟�(b锟斤拷o)锟斤拷锟饺★拷锟�?j锟斤拷n)?sh锟斤拷)锟斤拷锟斤拷

锟竭匡拷锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷全锟斤拷锟斤拷要锟斤拷(ji锟斤拷)锟絚(di锟斤拷n)

锟組锟斤拷"锟竭匡拷锟絎(w锟斤拷ng)"微锟脚癸拷锟斤拷號(h锟斤拷o)