宾语从句例句20个英语主语从句例句20个( 二 )

A. Has B. Is C. Does D. Have
5. It matterslittle _______ a man dies, but _______ matters much is _______ he lives.
A. how; what;how B. how; it; how C. why; it; why D. that; what; that
6. _______ shecouldn\'t understand was _______ fewer and fewer students showed interest in herlessons.
A. What; whyB. That; what C. What; because D. Why; that
7. It ispretty well understood _______ controls the flow of carbon dioxide in and outthe atmosphere today.
A. that B. when C. what D. how
8. _______ fashion differs from country tocountry may reflect the cultural differences from one aspect.
A. What B. That C. This D. Which
9. -What made her parents so angry? - _______ she had failed in the examination. A. As B. Because C. Since D. That
2)引导词if和whether
if和whether引导动词后的宾语从句时一般可通用,但介词后的宾语从句、主语从句(放在句首时)、表语从句常由whether引导.
例如:
Whether she will go home or not is unknown.
她是否回家还不得而知.
Whether we shall raise ducks or geeseremains to be decided.
我们是养鸭还是养鹅仍没决定.
It remains to be decided whether/if we shall raise ducks orgeese.
但我们不能说
If we shall raiseducks or geese remains to be decided.
巩固练习
10. _______we\'ll go camping tomorrow depends on the weather.
A. If B.Whether C. That D. Where
3)其它引导词
连接代词who, which, whom,whose有各自的意义,起连接作用,并在从句中充当语、宾语、表语、定语等;连接副词when,where, why, how等有各自的意义,起连接作用,并在从句中充当状语.
巩固练习
11. -Do youremember _______ he came? -Yes, I do. He came by car.
A. how B. whenC. that D. if
12. It was amatter of _______ would take the position.
A. who B.whose C. whom D. whomever
13. -I droveto Zhuhai for the air show last week. -Is that _______ you had a few days off? A. why B. when C. what D. where
14. I readabout it in some book or other, does it matter _______ it was?
A. where B.what C. how D. which
三、语气
在It is necessary / natural/ important / strange...+ that-clause
这类句型里,that所引导的主语从句中谓语动词用\"should+原形\",表虚似语气.
例如:
It is necessary that the problem should besettled at once.
这个问题必须马上解决.
It\'s strange that he should have gone awaywithout telling us.
他竟然没向我们说一声就走了,真是奇怪.
巩固练习
15. It isnecessary that a college student _______ at least a foreign language.
A. masters B.should master C. mastered D. will master
四、以it作形式主语的主语从句与强调句型的区别
\"It be + adj./n. + that-clause\"与强调句型均有It be...that...之类的语言标志,但不同的是:①前者中的that从句是主语从句.若删掉其中的It be和that,则剩余部分不论结构还是语意都不能成为一个句子;但若将后者中的It be和that去掉,则剩余部分的结构和语意仍能构成一个完整的句子.②强调句型译为汉语时可加上\"正是……\"或\"就是……\"之类的字眼,而主语从句则不可以.
请比较下面两个句子:
It is surprising that Mary should have wonfirst place.
令人惊奇的是玛莉竟然获得了第一名. It is Mary that has won first place.
正是玛莉得了第一名.
第一句话中的It是形式主语,that引导的是主语从句.句中的It is和that无法删除,一旦删除句子就不成立.
【宾语从句例句20个英语主语从句例句20个】 第二句是强调句型,其中的It is和that可以去掉,因为没有It is和that句子仍然很通顺.

宾语从句例句20个 英语主语从句例句20个( 二 )

宾语从句例句20个英语主语从句例句20个( 二 )