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2005.5
0505的语法讨论帖子,大家有问题来这个帖子,有一些以前朋友的讨论
10.Type metal used in the printing industry varies in its components -------is generally a
combination of lead, tin and antimony.
(A) as
(B) if
(C) why
(D) but
有人解释说:选D,横线后面有谓语&宾语,缺主语,横线前面是整句,所以横线前后的谓语&宾语是并列成分。as,if,why引导从句,从句必须完整
又有高手说:如果as 是引导 components 的话,后面就不应该是is ,而是are ,这个题绝对是D,but 在此是连词,而and类似,在这里表转折,前面说其成分varies(变化),,后面说:但还是主要由....组成,明显是转折关系,而且主语都是metal!
我选的A?as可以做pron.(代词)的啊!as做关系代词,指代metal!可以用is
14. Through reproduction....... the properties of a species,
(A) successive generations that carry on
(B) that successive generations carry on
(C) successive generations carry on
(D) cany on successive generations
我都选的C,有人认为是D,提出来大家讨论一下。
原句为Successive generations carry on the properties of a species through reproduction.
壮语提前,主伟倒装为:Through reproduction carry on successive generations the properties of a species.
例如:A tree stands in front of the house.
倒装后:In front of the house stands a tree.
可不可以这样完全倒装?
有人说不能倒装,因为:如果是介词短语位于句首,那么只有下列情况会倒装,表地点和范围的介词短语位于句首(时间不行),且谓语动词为系动词,引起倒装。这道题目谓语动词是carry on, 所以不用倒装,我是参考王海波语法笔记的
15, Four flags have flown over the Palace of the Governors in Santa Fe, New Mexico: ------
Spain, Mexico, the Confederacy, and the United States.
(A) which of
(B) of mose being
(C) those of
(D) Those that of
我选B,大家觉得呢?
30. Raccoons prefer swampy areas or woods near water; [either] they avoid very high
elevations, very arid regions, and purely coniferous forests.
[either] 错了,但是怎么改?为社么错?
31. By 1996, the United States population [exceeded] 261 million, with a median age of
thirty-four, making it one of the oldest national [population] on Earth.
[population] 错改为+s; 我支持这个错
还是[exceeded] ?改为has exceeded?有人说看到by +过去时间,完成时态,是不是哦?
“lxyupc” 认为:population是一个集合名词,它的用法有时较为特殊,所以很容易用错。下面谈一下它的用法。
一、population常与定冠词the连用,作主语用时,谓语动词常用第三人称单数形式。例如:
The world\'s population is increasing faster and faster. 全世界的人口增长得越来越快。
At the beginning of the twentieth century, the world\'s population was about 1,700 million.
在二十世纪初,全世界的人口大约是十七亿。
二、当主语是表示\"人口的百分之几、几分之几\"时,谓语动词用复数形式。例如:
About seventy percent of the population in China are farmers. 中国大约有百分之七十的人口是
农民。
三、有时population可用作可数名词,其前可用不定冠词。例如:
China has a population of about 1.3 billion. (=There is a population of about 1.3 billion
in China.) 中国大约有十三亿人口。
New York is a big city with a population of over 10 million. 纽约是一个有一千多万人口的大城
市。
在表示多个地区的人口时,population要用复数形式populations。例如:
Many parts of the world, which once had large populations and produced plenty of crops,
have become deserts. 世界上很多地区一度人口众多,种植大量的农作物;现在,这些地区已经变成了沙漠。
四、表示人口的\"多\"或\"少\",不用\"much\"或\"little\",而要用\"large\"或\"small\"。例如:
India has a large population. 印度人口众多。
Singapore has a small population. 新加坡人口少。
五、询问某国、某地有多少人口时,不用\"How much...?\",而用\"How large...?\";在问具体人口时用
\"What...?\"。例如:
-How large is the population of your hometown? 你们家乡有多少人口?
-The population of our hometown is nearly twice as large as that of yours. 我们家乡的人口是
你们家乡人口的将近两倍。
-What is the population of Canada? 加拿大的人口有多少?
-The population of Canada is about 29 million. 加拿大的人口大约有二千九百万。
六、population还表示\"某地、某类的动、植物或物品的总数\"。例如:
In India, however, the population of tigers has increased, from 2,000 in 1972 to about
5,000 in 1989. 然而在印度,老虎的总数已从1972年的2,000只增长到了1989年的大约5,000只。
上面为从百度知道中查的population的用法。所以,我觉得31 提用单数没错,应该选A
39. Logic, [whether] modem, [tradition] , or ancient, limits its concern strictly to
problems of validity
我选的这个tradition->traditional;
有人说whether改为either,不对吧?
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