分析：去掉It is / was... that / who 句子后结构仍然完整，
句意仍明确，都是强调句。 ④ It was 9 o'clock when we came back． 我们回来时是九点钟。
⑤ It was 3 hours since we had come back． 我们回来已三个小时了。
How will you go to visit her tomorrow?
How is it that you will go to visit her tomorrow? （强调特殊 疑问词how）
(22) I really don’t know _____I had my money stolen.
realized she was a famous film star. [1992]
A. when; that
B. until; that
C .until; when
D. when; then
(16) It was __C______ back home after the experiment.
A. I didn't know he was. B.Yes, it was.
C. No, he wasn't.
D.Yes, he did.
(21)Was it in 1969 _____D___ the American astronaut succeeded
________ landing on the moon?(Shanghai'95)
A where is it that
B when it is that
C where it was that D it was where that
.,.,
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(2A3).W__Dh_e_re
found my wallet ,Tom ? did you that B. Where
was
it
you
C. Where have you D.Where was it that you
.,.,
2
一，基本结构：
It is(was)+ 被强调部分+ that（强调部分是人时也可用 who/whom） +其他成分
Eg: We elected him monitor at the class meeting yesterday.
主
宾 宾补
地状
时状
It was we that /who elected him monitor at the class
football on the playground. （11）It is Mr Green ,together with his wife and children ,that
_B___in China now.
A are B is C was D were
.,.,
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6.not… until 结构的强调：
-------强调句型
.,.,
1
Lead-in
例句：我们昨天在班会上选举他为班长。
Eg: We elected him monitor at the class meeting yesterday.
主
宾 宾补
地状
时状
强调句型是英语中的一种重要的句子结构， 它可以强调除谓语以外的其它成分，是英语学习 者必须掌握的一种重点句型，因而在高考英语试 卷上占有一席之地。现对强调句型的各个主要方 面作以归纳。
B
(24). Where was it ________ you found the lost child? A. who B.that C.which D.what
9ห้องสมุดไป่ตู้从句的强调：
（25）I came home late because it was raining hard. It was because it was raining hard that I came home late.
（4)___all these exercises____all of us can do tomorrow.
AA It is;that
B It was;that
C They are;which D It will be;that
3. 被强调的部分如果是代词，强调主语用主格，强调宾语
用宾格。如：
（5）It was him that/who /whom I met in the street
注意: (18)是not…until 的另一种强调形式：Eg:
The villagers didn’t realize how serious the pollution was until all the fish died in the river .
It was not until all the fish died in the river that the villagers realized how serious the pollution was .
(强调状语从句)
（注意：被强调的原因状语从句只能用because引导，不能
用as或since引导) (26) What you said really made us sad. It was what you said that really made us sad.(强调主语从句)
.,.,
11
四.谓语的强调
②It is on the hillside that we plant trees every year. ③It was because of bad weather that the football match
had to be put off.(Shanghai 2003, spring)
A. when;on B.that;on C.whe.,n., ; in D.that; in
9
8.特殊疑问句： 特殊疑问词+ is / was + it + that +句子的其他部分（陈述语序）。
Eg: Where did you see her cellphone yesterday ?
Where was it that you saw her cellphone yesterday?（ 强调特殊疑问词where）
Not until all the fish died in the river did the villagers realize how serious the pollution was.
.,.,
8
7. 疑问句的强调结构：
一般疑问句：Is / Was + it + that +句子的其他部分（陈述语 序）。简单的答语为：“Yes,it is/was.”或 “No,it isn’t/wasn’t.”
meeting yesterday.
（强调主语）
It was him that /whom we elected monitor at the class meeting yesterday. （强调宾语）
It was monitor that we elected him at the class meeting
强调“not…until”引导的时间状语时，要用“it is/was not until…that…” 结构,that后面的句子要用肯定式，且须用陈述句语序。
Eg: (13) We did not get off the bus until it stopped .
It was not until it stopped that we got off the bus.
分析： 在上面例句中若去掉It was... when / before / since
等后，句子结构就不完整，所以不是强调句。
.,.,
4
三、强调句型几注意
首先，我们按强调句的语序来总结强调句的五项注意：
1. 句首词用“It”，不能用“This”，“That”等。
2. be动词的形式是is或was，不能用复数形式are或were。
A. did his father come in; the boy began B. his father came in; the boy began C. did his father come in; did the boy begin D. his father came in did the boy begin (18)Not until____ _D____ to prepare his lessons.
若原句的谓语动词用了现在时或将来时，则用is;若原句
的谓语动词用了过去时或过去完成时，则用was.
Eg:（3)It___the Chinese women that___a great role in the
socialist conCstruction.
A is;plays B are;play C is;play D are;plays
A. not until midnight did he go B. until midnight that he didn't go
C. not until midnight that he went
D. until midnight when he didn't go.,.,
7
（17） It was not until _____B___ that ________ to prepare his lessons.(Shanghai'91)
yesterday.
（6）It is I who/that am wrong.