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【导语】英语语法让很多学生都头疼，因为复杂难懂的句式和词组有时难以记忆。为大家整理了英语语法大全，希望对同学们的英语语法学习有所帮助。更多内容尽在。
01. — When was _________?
—_________ was in 2000 when he was still in college.
A. that; This B. this; It C. it; This D. that; It
02. It was his nervousness in the interview _________ probably lost him the job.
A. which B. since C. that D. what
03. It was what he meant rather than what he said _________ annoyed me.
A. which B. as C. what D. that
04. “How was _________ they discovered the entrance to the underground palace?” “Totally by chance.”
A. it that B. he that C. it when D. he which
05. Who was it _________ saved the drowning girl?
A. since B. as C. that D. he
06. It was when she was about to go to bed _________ the telephone rang.
A. since B. as C. that D. then
07. It was more than a year now _________ he had seen her.
A. that B. since C. when D. which
08. “Was it here _________ you were away talking to a friend?” “Sure. But when I got back there, it was gone.”
A. that B. while C. which D. where
09. When was _________ that the general manager left for Japan?
A. he B. it C. that D. since
10. It was just in the room _________ he was born _________ he died.
A. where, which B. that, that C. where, that D. which, that
11. It was lack of money, not of effort, _________ defeated their plan.
A. which B. as C. that D. what
12. It was _________ back home after the experiments.
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
13. It is the protection for the trees _________ really matters, rather than how many trees are planted.
A. what B. that C. which D. we
14. It was _________ he said _________ disappointed me.
A. what; that B. that; that C. what; what D. that; what
15. It was for this reason _________ her uncle moved out of New York and settled down in a small village.
A. which B. why C. that D. how
答案请看第二页
【参考答案】
01—05 DCDAC
06—10 CBBBC
11—12 CCBAC
英语语法强调句知识点：not...until用于强调句型的用法
【导语】英语语法让很多学生都头疼，因为复杂难懂的句式和词组有时难以记忆。为大家整理了英语语法大全，希望对同学们的英语语法学习有所帮助。更多内容尽在。
有这样一道考题，其中涉及了 not…until… 句型：
It was not __________ he took off his dark glasses __________ I realized he was a famous singer.
A. when，that B. until，that C. until，when D. when，then
此题选 B。考查 not...until 的强调结构，其基本句型为：
It is (was) not until (时间状语) that (不用否定)
他妻子走了之后他才来。
正：He didn’t come until his wife left.
正：It was not until his wife left that he came.
直到雨停他们才出发。
正：They didn’t start until the rain stopped.
正：It was not until the rain stopped that they started.
请做以下各题：
1. It was not until midnight ________ the noise of the street stopped.
A. that B. this C. since D. at which
2. It was not _______1920 _______ regular radio broadcast began.
A. for，that B. until，that C. for，when D. until，when
3. It was not _______ you had explained how ________ I managed to do it.
A. for，that B. until，that C. for，when D. until，when
答案：1. A 2. B 3. B
英语语法强调句知识点：not...until强调句型的运用说明
【导语】英语语法让很多学生都头疼，因为复杂难懂的句式和词组有时难以记忆。为大家整理了英语语法大全，希望对同学们的英语语法学习有所帮助。更多内容尽在。
请看一道题：
It was not __________ he took off his dark glasses __________ I realized he was a famous singer.
A. when，that B. until，that C. until，when D. when，then
此题选B。考查 not...until 的强调结构，其基本句型为：
It is (was) not until (时间状语) that 从句(不用否定)
他妻子走了之后他才来。
正：He didn’t come until his wife left.
正：It was not until his wife left that he came.
直到雨停他们才出发。
正：They didn’t start until the rain stopped.
正：It was not until the rain stopped that they started.
请做以下各题：
1. It was not until midnight __________ the noise of the street stopped.
A. that B. this C. since D. at which
2. It was not _________1920 _________ regular radio broadcast began.
A. for，that B. until，that C. for，when D. until，when
3. It was not _________ you had explained how _________ I managed to do it.
A. for，that B. until，that C. for，when D. until，when
答案：1. A 2. B 3. B
英语语法强调句知识点：It is...that…句式通常不能强调哪些成分
【导语】英语语法让很多学生都头疼，因为复杂难懂的句式和词组有时难以记忆。为大家整理了英语语法大全，希望对同学们的英语语法学习有所帮助。更多内容尽在。
有这样一道考题：
It was a teacher that she __________.
A. was B. seemed C. looked D. married
此题应选D。从句意上看似乎4个选项都行，其实这里只能填D。因为填A，B，C 中的任意一个选项，都会导致句中的 a teacher成为表语，然而按照强调句句法规则，It is...that这一强调句型是不能强调表语的。一般说来，以下成分不能用于强调句中的被强调部分：
1. 表语：
她很美。
正：She is beautiful.
误：It is beautiful she is.
他是医生。
正：He is a doctor.
误：It is a doctor that he is.
但是宾语补足语却可以用作被强调部分：
他们选他担任主席。
正：They elected him chairman.
正：It was chairman that they elected him.
2. since 和 as 引导的原因状语从句(但 because 从句却可以)：
他不能来是因为他病了。
正：It is because he is ill that he can’t come.
误：It is since[as] he’s ill that he can’t come.
3. although 引导的让步状语从句：
虽然累了，但他还是去了。
正：He went although he was tired.
误：It was although he was tired that he went.
英语语法强调句知识点：当心假强调句考点
【导语】英语语法让很多学生都头疼，因为复杂难懂的句式和词组有时难以记忆。为大家整理了英语语法大全，希望对同学们的英语语法学习有所帮助。更多内容尽在。
有这样一道题，它是考查强调句吗?
It was 9 o’clock __________ he came back last night.
A. that B. when C. since D. this
此题应选 B。容易误选 A，误认为这是强调句型。假若这里填 that，构成强调句型，那么被强调的 9 o’clock 是什么成分呢(注意它不能作状语)?但是若在 9 o’clock 前加一个介词(at，after，before等)，则可以填 that 构成强调句。
试比较：
It was at ten o’clock that he came back. 他回来时是10点钟。
It was after ten o’clock that he came back. 他是在10点过后回来的。
It was before ten o’clock that he came back. 他是在10点前回来的。
以上分析告诉我们，上题填 that 不对 (除非 9 o’clock前有介词)。那么填 when 又作何解释呢? 本题填 when，全句构成主从复合句，其中的when引导时间状语从句(意为“当……的时候”)，全句意为：当他回来时，时间是晚上9点。
再请比较：
1. a. It is autumn when leaves fall. 当树叶落的时 候就是秋天了。
b. It is in autumn that leaves fall. 树在秋天落 叶。
2. a. It was lunchtime when he called. 当他来访时，已是吃中饭的时候。
b. It was at lunchtime that he called. 他是在吃 中饭的时候来访的。
英语语法强调句知识点：这个强调句可选 careful 吗
【导语】英语语法让很多学生都头疼，因为复杂难懂的句式和词组有时难以记忆。为大家整理了英语语法大全，希望对同学们的英语语法学习有所帮助。更多内容尽在。
请看这个题目，选哪个最佳?
_________ was very _________ that little Jim wrote the letter.
A. It, careful B. It, carefully C. He, careful D. He, carefully
【分析】此题正确答案为B，其余几项均有可能被误选。误选的原因主要是将第二空所填之词视为动词 was 的表语，从而误选了形容词 careful，并以此为依据在第一空误填了代词 He，误认为 He was very careful 是一个句子意群。其实，此题是一个强调句，其非强调形式为 Little Jim wrote the letter very carefully. 若用 it is … that… 的强调句式强调其中的状语 very carefully 即为上面一题的题干。请看下面几例，也属强调结构：
(1) It was when she was about to go to bed _________ the telephone rang.
A. since B. as C. that D. then
答案选C，被强调成分为 when she was about to go to bed 这一时间状语从句。
(2) It may have been at Christmas _________ John gave Mary a handbag.
A. before B. who C. that D. when
答案选C，被强调成分为 at Christmas，其中的动词 be 采用了 may have been 这一较为复杂的形式。
(3) Who was it _________ saved the drowning girl?
A. since B. as C. that D. he
答案选C，被强调成分为 who，该句实为 It was Tom that saved the drowning girl. 这一强调句的特殊疑问句形式(即对其中的Tom 提问而得)。
(4) What is it _________ his daughter needs most?
A. what B. which C. that D. if
答案选C，被强调成分为 what，该句实为 It is a bike that his daughter needs most. 这一强调句的特殊疑问句形式(即对其中的bike 提问而得)。
(5) It was not until he came back _________ he knew the police were looking for him.
A. which B. since C. that D. before
答案选C，为 He didn’t know the police were looking for him until he came back. 之强调句式。注：not…until…的强调句式通常为 It was not until…that… 的形式。
