学分网给各位考生整理了2017年高考英语语法必考知识点：强调句与从句的比较，希望对大家有所帮助。更多的资讯请持续关注学分网。（http://www.xuefen.com.cn/）
▲高考英语语法必考知识点：强调句与从句的比较
与主语从句的比较
1. ---Were all three people in the car injured in the accident---No,___ only the two passengers who got hurt.
A. it was B. there is C. it were D. there was
2. ---Who is making so much noise in the garden --- ___ the children.
A. It is B. They are C. That is D . There are
3. It was ___ she was about to go out ____ the telephone rang.
A. when ; that B. so; that C. before; then D. when; before
4. It was ___ he said ___ disappointed me.
A. what; that B. that; what C. that; when D. it; when
5.____ that silver is not widely used as a conductor
A. Why is B. Is it why C. Why is it D. Why is that
6.---I can’t find Mr. Smith .Where did you meet him this morning--- It was in the hotel ___ he stated.
A. that B which C. the one D. where
7. It was in the small house ___ was built with stones by his father ___ he spent his childhood.
A. which; that B, that ;where C, which; which D. that; which
8. It was ___ it was raining so hard that we had to stay at home all day.
A. since B .for C. as D. because
9. Is ____ three hours ____ the boy ___family is poor to come to school on foot
A .it ;that; whose B. it; that it takes; whose C. it for ;that it takes; whose D. it; when ;that
10. his wife left him without saying goodbye.
A. that B .which C .when D. in which
11. It is a winter night ___he spent with me last night.
A. that B. where C. as D .when
12It is the young man ___ looked for ___ caught the murderer.
A. that; who B. that; they C. they ;that D they ;which
13. It was ____ my teacher worked ____ I work hard.
A. where; that B. where； where C .that; that D. that ;where
14. It was evening__we reached the little town of Winchester.
A that B. until C. since D. before
15. It was until dark ___ he found ___ he thought was the correct way to solve the problem.
A. that; what B. that; that C. when; what D. when; that
16. It was until last year that he ___.
A. left school for a new start
B .came to realize the importance of learning English.
C. worked as an English teacher at a middle school
D .set out to build a new house of his town.
17、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
18. I don’t know ____ that you stay here.
A. how long it is B. how long is it C. it is how long D. is it how long
19、.It was _____ that caused him to serve dinner an hour later than usual.
A. we being late B. our being late C. we were too late D. because we were late
20.---what was the party like---Wonderful. It’s years _____ I enjoyed myself much.
A. after B. before C .that D. since
从句辨析 强调句将句子中的it is / was …that同时省去，句子仍然成立；而主语从句将that与后面部分代替it，成立。如：
(1) It is Li Lei’s brother that you met in the street yesterday. 你昨天在街上所见到的就是李蕾的兄弟。
本句若将It is 及 that同时省去为：You met Li Lei’s brother in the street yesterday. 句子同样成立，因此前面的句子是强调句型。
(2) It is exciting that we have succeeded in sending up Shenzhou V. 我们成功地发射了神舟五号这件事情真令人兴奋。
本句若将It is 及 that同时省去为：We have succeeded exciting in sending up Shenzhou V. 显然句子错误，因此，前面句子不是强调句型，而是主语从句。
▲高考英语语法必考知识点：强调句与从句的比较
与定语从句的比较
◎强调句中的It没有实际意义，It be与that可同时被省略；而定语从句中的It是主语，It be与that不可同时省略；
◎强调句型中be的时态须跟后面句子的时态相一致；而定语从句中主句谓语动词be的时态须由主句的时间确定
◎强调句将句子中的that不能省略，并且即使前面的名词是事物时，也不能将that换成which；而定语从句中的that作宾语时可被省略，并且当先行词是事物时可用which代替。
◎当it be后面的时间、地点名词作主语、宾语或表语时，引导词可用that / which；而作其他成分时，引导词须用when / which。如：
(1) It is an English book (that / which) I bought yesterday. 它是我昨天买的书。(本句是对What is that问句的回答，that所引导的是定语从句，that可被省略)
It was the English book that I bought yesterday. 昨天我所卖的就是这本书。(本句相当于对I bought the English book yesterday中an English book进行强调)
(2) It was a room where we used to have meetings. 它是我们过去常在开会的房子。(where 所引导的从句对前面的room进行说明，它是定语从句)
It was in the room that we used to have meetings. 过去我们开会就在这间房子里。(in the room是被强调的部分，本句是强调句型)
(3) It is a day when the people celebrate their victory. 这是人们庆祝他们的胜利的日子。 (when所引导的从句对a day进行说明，是定语从句)
It was on that day that people celebrated their victory. 就在那一天，人们庆祝了他们的胜利。(强调on October 1, 1949)
▲高考英语语法必考知识点：强调句与从句的比较
与状语从句的比较
◎状语从句句首的It本身就是句子的主语；而强调句首的It不作任何成分也没有实际意义。
◎状语从句的连接副词that及句子前面的It be不能去掉
◎状语从句的引导词可以是when / where，而强调句型中的that不能用其他词代替。如：
(1) It is such an interesting book that we all like it very much. 它是一本如此有趣的书，我们大家都非常喜欢。(结果状语主从复合句)
It is such an interesting book that we all like very much. 我们大家都非常喜欢的就是一本如此有趣的书。(强调such an interesting book)
(比较：It is such an interesting book as we all like very much. 这就是我们大家都非常喜欢的有趣的书。定语从句)
(2) It was already morning when he woke up. 当他醒来时，已经是早晨了。(时间主从复合句)
It was the next morning that he woke up. 就在第二天早晨他醒来了。(强调the next morning)
2017年高考英语语法必考知识点：强调句
2017年高考英语语法必考知识点：独立主格
2017年高考英语语法必考知识点：现在分词作状语
2017年高考英语语法必考知识点：现在分词作表语
@xuefen.com.cn 2013-2022 苏ICP备2022025589号-4-1 最近更新
