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1.____native to North America, corn has now spread all over the world.
A. In spite of B. That it is C. It was D. Although
2. Our civilization cannot be thought of as____in a short period of time.
A. to have been created B. to be created C. having been created D. being created
3. We feel it is high time that the Government ____something to check the inflation.
A. did B. do C.should do D. would do
4. It has been proposed that we____our decision until the next meeting.
A.delayed B.delay C. can delay D. are to delay
5. Hurricanes are severe cyclones with winds over seventy five miles an hour ____originate over tropical ocean waters.
A. which B. who C. where D.how to
6.____is announced in the papers, our country has launched a largescale movement against smuggling and fraudulent activities in foreign currency exchange deals.
A. What B. As C. Which D. That
7. All the flights____because of the snowstorm, we had to take the train instead.
A.were canceled B. had been canceled C. having canceled D. having been canceled
8. Once ____, this power station will supply all the neighboring towns and villages with electricity.
A. it being completed B. it completed C. completed D. it completes
9. He might have been killed ____the timely arrival of the a...
参加英语六级考试的同学们，出国留学网为你整理“2017年英语六级语法练习题及答案解析”供大家参考学习，希望广大放松心态，从容应对，正常发挥。更多资讯请关注我们网站的更新哦!
2017年英语六级语法练习题及答案解析
1.____in the past, at the moment it is a favorite choice for wedding gown.
A. Unpopular has as white been B. White has been as unpopular
C. Unpopular has been as white D. Unpopular as white has been
2.____for a long time, the fields are all dried up.
A. There has been no rain B. Having no rain
C. There having been no rain D. There being no rain
3. The millions of calculations involved, ____by hand, would have lost all practical value by the time they were finished.
A. had they been done B. they had been done
C. having been done D. they were done
4. Televisions enable us to see things happen almost at the exact moment____.
A. which they are happening B. they are happening
C. which they happen D. they have happened
5.____me most was that the young boy who had lost both arms in an accident could handle a pen with his feet.
A. That amazed B. It amazed C. Which amazed D. What amazed
6. Although she wrote a lot of short stories and poems when she was very young, ____she was twenty five.
A. her first real success did not come until
B. her real first success came until not
C. since her first real success did not come until
D. not until her first real success
...
出国留学网小编为大家带来2017英语六级考试语法知识点：独立主格结构，欢迎参考，更多相关内容请继续关注本网站!
2017英语六级考试语法知识点：独立主格结构
独立主格结构
独立主格结构由名词或代词加上其他成分(分词、不定式、名词、代词、形容词、副词或介词短语)构成。
独立主格结构没有主语和谓语，所以在语法上不是句子。但多有名词或代词表示的逻辑主语，分词或不定式表示的逻辑谓语，有时还有其他修饰成分。(判断一个结构是否是句子的标准就是看看这个结构是否有谓语动词。)这种结构通常在句子中起方式、时间、原因、条件等状语或状语从句的作用，主要用于书面语。使用动词非谓语形式的独立主格结构可以改为句子形式(从句):独立主格结构加上连词，非谓语动词改为谓语动词形式，这样就成为从句了。 例如:
Today being Sunday, the library isn\' t open.今天星期天，图书馆不开放。 (原因)改为从句:
As (Since) today is Sunday, the library isn\' t open. 例如:
There being no buses，we had to take a taxi. 没有汽车了，我们只好坐出租车了。 Because there were no buses, we had to take a taxi.
The signal given，the bus started.信号发出后，公共汽车就启动了。 (时间)改为从句:
After the signal was given, the bus started.
The boy followed that man here，and climbed in，sword in hand.少年跟那个人到这里，并爬了进来，手里拿着剑。
The boy followed that man here，and climbed in，and had a sword in his hand. The mid-term examination is over, the end-of-term examination to come two months later.期中考试结束了，两个月之后进行期末考试.
The mid-term examination is over, and the end-of-term examination is to come two months later.
Weather permitting, we\' 11 visit the Great Wall.如果天气允许的话，我们就去参观长城。
If weather permits, we\' 11 visit the Great Wall.
The boy followed that man here, and climbed in, sword in hand.少年跟那个人到这里，并爬了进来，手里拿着剑。(伴随状语)
上文例句中sword in hand是由“名词+介词短语”构成，表示伴随的情况。这种表示伴随情的独立主...
出国留学网小编为大家带来2017大学英语六级语法知识点：名词的格，欢迎参考，更多相关内容请继续关注本网站!
2017大学英语六级语法知识点：名词的格
名词的格
在英语中有些名词可以加"‘s"来表示所有关系，带这种词尾的名词形式称为该名词的所有格，如：a teacher‘s book。
名词所有格的规则
1) 单数名词词尾加"‘s"，复数名词词尾没有s，也要加"‘s"，如the boy‘s bag 男孩的书包，men‘s room 男厕所。
2) 若名词已有复数词尾-s ，只加"‘"，如：the workers‘ struggle 工人的斗争。
3) 凡不能加"‘s"的名词，都可以用"名词+of +名词"的结构来表示所有关系，如：the title of the song 歌的名字。
4) 在表示店铺或教堂的名字或某人的家时，名词所有格的后面常常不出现它所修饰的名词，如：the barber‘s 理发店。
5) 如果两个名词并列，并且分别有‘s，则表示"分别有";只有一个‘s，则表示‘共有‘。
如：John‘s and Mary‘s room(两间) John and Mary‘s room(一间)
6) 复合名词或短语，‘s 加在最后一个词的词尾。本文
如：a month or two‘s absence
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