It iswas……that......强调句用法

发布时间:2012-12-06 09:32:34   来源:文档文库   
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It is/was……that......强调句用法

  当需要强调句中的主语、宾语、状语时,我们常用“It is(was)+被强调部分+that(who)”这种句型,使用此句型时,应注意以下几点。

  1.一般情况用It is(was)……that…如:

  He read three books in the library yesterday.

  我们分别可以强调主语、宾语、地点状语和时间状语。如:

  It was he who(that)read three books in the library yesterday.(强调主语)

  It was three books that he read in the library yesterday.(强调宾语)

  It was in the library that he read three books yesterday.(强调地点状语)

  2.当被强调部分指时,可用that,也可用who;指物时,只用that,如:

  It was Tom who(that)I met last week.

  It is a new bike that his brother wants to buy.

  3.强调状语时,只用that,不用whenwhere.如:

  It is at 5 o'clock that the train will arrive.

  4.被强调的部分是主语时,注意句子的谓语动词和被强调的主语保持一致。如:

  It is he who is late.  It is they that were late.

 5.一般疑问句的强调句为“Is (was) it +….. that…?”;特殊疑问句为:特殊疑问词+ is (was) +that…?”结构。如:

  Was it ten years ago that his father died?(他的父亲是十年前去世的吗?)

  When is it that you will set off?(你到底什么时候出发?)

  6.“not…until…”句型的强调结构为It is not until…that…应注意把否定词not转移到until前面。如:I didn't go home until rain stopped.(直到雨停了我才回家)

  强调句为:It was not until rain stopped that I went home.

  I didn't know the news until yesterday.(直到昨天我才知道那个消息)

  强调句为:It was not until yesterday that I knew the news.

强调句型练习题

 1.It was not until late in the evening _____ her husband arrived home .

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

2. It was not until 1920 _____ regular radio broadcasts began.

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

3. It was not _____ she took off her dark glasses _____ I realized she was a famous film star.

A. when ; that B. until ; that C. until ; when D. when ; then

1. C 解释:此题考查not...until...的强调句型结构。

该结构如下:It be(was) not until + 状语(late in the evening )/状语从句 + that + 主句/句子的其他部分(必须还原成肯定句,因为not已经提前)

该句正常为:Her husband did not arrive home until late in the evening.

2. C 解释同上,考查not...until...的强调句型结构。

该句正常结构为:Regular radio broadcasts did not begin until 1920.

3. B 解释同上,考查not...until...的强调句型结构。

该句正常结构为:I did not realize she was a famous film star until she took off her dark glasses.

 考点辨析练习

  一、考查对强调句型结构的识别

  强调句型的基本结构形式为:It is/was+被强调部分+that/who/whom (高中阶段不要掌握)+句子的其余部分。如果原句中谓语动词使用的是现在范畴的时态(一般现在时、现在进行时、现在完成/现在完成进行时、一般将来时、将来进行时、将来完成时等),It is...that...。例如:

  1. It is the ability to do the job________matters not where you come from or what you are.  

  A. one   B. that   C. what  D. it

  如果原句中谓语动词为过去范畴的时态(一般过去时、过去进行时、过去完成时、过去将来时等),则用It was...that...。例如:

  2. It was between 1989 and 1999_____   great changes took place in our hometown. 

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

  有时,be前可使用表示推测的情态动词构成复合结构。(高中不要求掌握)例如:

  It must be Peter who has let this secret out.一定是彼得将这个秘密泄露出去的。

  It might be last night that they did their homework.他们也许是昨晚做完作业的。

  Key: 1. B 2. B

  二、考查强调句型的疑问句式

  变换句型是增加试题难度的手段之一,强调句型结构本身就让学生"有些糊涂",若再使用其疑问式就更有些让学生"头疼"了。但只要同学们从一开始学习时,就掌握得扎实、牢固,这些"纸老虎"就能一个个被你击溃!

  一般疑问句式:Is/Was it+被强调部分+that/who+句子的其余部分?

  特殊疑问句式:特殊疑问词+is/was it+被强调部分+that/who+句子的其余部分?

  3. Was________his illness________he didn't go to see the film? 

  A. necessary;  when    B. that important of; why

  C. even if; for    D. it because of; that    E. it although; then

  4. Was________that I saw last night at the corner?

  A. it you   B. not you   C. you  D. that yourself

  Key: 3. D 4. A

  三、考查强调句型的易错点

  强调句型的学习、掌握中有很多难点,同时也是易错点,这些学生容易出错的地方,也是各种考试考查的重点和热点。这些易错点有:

  1)强调时间、地点、原因状语时,通常只使用that,而不能使用when,where,why

  5. It was only when I reread his poems recently________I began to appreciate their beauty. 

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

  6. It was in Qingdao________I saw the sea for the first time.

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

  7. It was because of bad weather________the football match had to be put off. 

  A. so   B. so that   C. why   D. that

  以上三题均为强调句型,分别强调时间状语(only when I reread his poems recently)、地点状语(in Qingdao)和原因状语(because of bad weather),均只能使用that

  2)当被强调的是not...until句型时,应将not置于until之前,主句由否定句改为肯定句。

  8. It was not until 1920________regular radio broadcast began. 

  A. while   B. which  C. that    D. since

  Key: C

  3)强调主语时,谓语动词应与之保持一致。  

  【误】 It is I who/ that is going to be sent there to help them. 

【正】 It is I who/ that am going to be sent there to help them. 

 4) 强调主语或宾语且其为人称代词时,应注意其形式仍用主格或宾格形式。 

【误】It was her who/that told me about it. 

【正】It was she who/that told me about it. 

【误】It is I who/that the teacher has punished. 

【正】It is me who/that the teacher has punished.

  四、考查强调句型与相关句型的辨析

  强调句型极易与定语从句、名词性从句、状语从句等相关句型混淆,故高考也常考查这方面的内容。例如

  A. 与定语从句的辨析 

  9. Was it during the Second World War__he died? 

  A. that   B. while   C. in which  D. then  

  B.与名词性从句的辨析 

  10. It was________he said________  disappointed me.

  A. what; that B. that; that   C. what; what D. that; what

  C. 与状语从句的辨析

  11. It was about 600 years ago  ____

  the first clock with a face and an hour hand was made.

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

  D. there be句型的辨析 

  12.   is no possibility________Bob can win the first prize in the match.  

  A. There; that B. It; that   C. There; whether D. It; whether A

  答案与简析

  9. A。本题易错选C,以为是定语从句修饰 the Second World War 

  10. A。本题同时考查强调句型和名词性从句这两个知识点,学生易错选C,认为两处均为名词性从句。 

  11. A。本题易错选CD,认为是时间状语从句或定语从句。判断是否强调句型的一个简易方法是"还原法",即看其能否删除"It is/was...(that/who/whom)..."部分后还原为一个单句。能者则是,不能者则不是。如上述9-11题分别可还原为

  He died during the Second World War. 

  What he said disappointed me. 

  The first clock with a face and an hour hand was made about 600 years ago. 

  12. A。本题为there be句型,而非强调句型。that引导的为同位语从句,possibility的同位语。

 

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