急求30道高一名词性从句的题目,要有答案和答案解释~~~.要有解释,一定要有解释,解释越详细越好.

急求30道高一名词性从句的题目,要有答案和答案解释~~~.要有解释,一定要有解释,解释越详细越好.
急求30道高一名词性从句的题目,要有答案和答案解释~~~.
要有解释,一定要有解释,解释越详细越好.

急求30道高一名词性从句的题目,要有答案和答案解释~~~.要有解释,一定要有解释,解释越详细越好.
1.____ we can’t get seems better than ____ we have.
A. What; what B. what; that C. That; that D. That; what
解析：本句包含一个主语从句和一个宾语从句,且两个从句都缺乏宾语,可见两个引导词都必须充当成分,所以答案是A.引导主、宾、表语从句时,what要充当主语、宾语或表语等句子成分,that不作任何成
分,只在语法上起连接的作用
2____ caused the accident is still a complete mystery.
A. What B. That C. How D. Where
解析：该题答案是A,what在主语从句中作主语,即作谓语动词caused的执行者.在下面的例句中,that不充当任何成份,只起语法连接作用（因为句子本身不缺成分）：That the former Iraq president Saddam was captured has been proved
3____ the 2000 Olympic Games will be held in Beijing is not known yet.
A. Whenever B. If C. Whether D. That
解析：试题中的从句位于句首,不难知道这是一个主语从句,所以答案是C.但是当宾语或主语从句为否定句时,只能用if引导,不能用whether引导.
4____ you don’t like him is none of my business.
A. What B. Who C. That D. Whether
答案是C,that不充当句子成分,只起连接作用.由于该主语从句是否定句,所以不能用whether引导.
5.No one can be sure ____ in a million years.
A. what man will look like B. what will man look like
C. man will look like what D. what look will man like
解析：由于从句不能倒装,所以答案只能是A与别的从句一样,名词性从句必须用自然语序,即使在疑问句中,从句也不倒装（而在主句上倒装）.
6.You can’t imagine ____ when they received these nice Christmas presents.
A. how they were excited B. how excited they were
C. how excited were they D. they were how excited
解析：答案是B.同时还须注意,从句的引导词必须始终置于句首,而且how和被修饰的词excited不能分裂开.
7.____ is a fact that English is being accepted as an international language.
A. There B. This C. That D. It
解析：所需词至于句首,同时后面有that-从句（逻辑主语）,可见这里应该用形式主语it,所以答案是D.think, find, consider, believe, feel等动词后常可以带it作形式宾语.例如：
Many people think it possible that a trade war between EU and the States will happen.
8.It is generally considered unwise to give a child ____ he or she wants.
A. however B. whatever C. whichever D. whenever
解析：答案是B,whatever引导一个宾语从句,并且作wants的宾语.这里的whatever不能改成what,因为题意想表达的显然是“无论孩子要什么就给他/她什么事不明智的”,具有泛指的概念.同时要注意,这里whatever也不能改用no matter what,因为后者只能引导状语从句.
9____ has helped to save the drowning girl is worth praising.
A. Who B. The one C. Anyone D. Whoever
解析：答案是D,whoever意为“无论谁”,表泛指.比较下例：
I can’t remember at the moment who has said the words. （这里的who表特定的某人）
10.I drove to Zhuhai for the air show last week.
— Is that ____ you had a few days off?
A. why B. when C. that D. where
解析：答案是A,why引导的从句作表语,同时why在从句中作原因状语.这里之所以选why,而不是when或 where等,唯一的依据便是句子的逻辑含义,及语境.
11.Do you remember ____ he came?
—Yes, I do, he came by car.
A. How B. when C. that D. if
解析：答案是A,从答语 “he came by car”可知这里问的是“he”来的方式,所以用how引导.
12.It was a matter of ____ would take the position.
A. who B. whoever C. whom D. whomever
解析：答案是A.这是一个含宾语从句的复合句,作介词of宾语的,是后面的整个句子,而不是宾语从句的引导词,由于这里引导词在从句中作主语,所以要用主格who（作宾语时自然要用whom）.
13.Our country has thousands of excellent scientists, most of (whom) have received higher education at home.
这是一个“介词+关系代词”引导的定语从句；引导定语从句的是“most of+关系代词”而不只是这个关系代词,同时这个引导词又作介词of的宾语,所以要用宾格whom.（注意与介词后面的宾语从句的引导词的用法进行比较和区别.）
14____ you have seen both fighters, ____ will win?
A. Since; do you think who B. As; who you think
C. When; whoever D. Since; who do you think
解析：根据上面的讲解,不难知道答案是D.其中do you think是插入成分,其余部分是宾语从句,作think的宾语；由于引导词在从句中作主语,所以要用主格who（不用whom）.
15.China’s success in manned-spacecraft travel shows ____ our country has become one of the greatest powers in space research.
A. what B. which C. 不填 D. it that
解析：该句中的从句作shows的宾语,是宾语从句,又因为从句中不缺主、宾语,所以只能用that引导；又因引导宾语从句时that可以省略,所以答案是C
16Then arose the question ____ we were to get so much money.
17This the house ____ the great man Mao Zedong was born 110 years ago.
A. where B. that C. about which D. in which
解析：答案分别是(1) A (2) A/D.先行词与where, when概念一致时,是定语从句,（2）中的house与where同表地点,且这个关系副词where或when可以用“介词+which”的形式代替,所以答案A 和D都可以引导.（1）题中的question与where不表同一概念,可见是同位语从句,所以where不能改用“介词+which”的形式.
18
It is generally considered unwise to give a child ____  he or she wants．
A．whatever B．no matter what
C．whenever D．no matter when
此题应选A.容易误选B.选项C,D显然是错的,因为句中的wants缺宾语,而C,D两项不能作宾语.至于C,D的区别,可这样描述：no matter what只能引导状语从句,而不引导名词性从句.而whatever既可引导名词性从句（＝anything that）,也可引导状语从句（＝no matter what）：
19I think ____ he needs is more practice．
—Yes． ____ he needs more practice is clear．
A．what, What B．that,That
C．what, That D．that, What
此题应选C.其余三项均可能被误选.What和that都可以引导名词性从句,但有区别：
1．what引导名词从句时,它在从句中要充当句子成分（主语、宾语等）,而that引导名词从句时,它在从句中不能充当句子成分.
2．what引导名词从句时,它有词义（表示：什么；所…的[东西]）；而that引导名词从句时,它没有词义.
20.____ we'll go camping tomorrow depenps on the weather．
A．If B．Whether C．That            D．When
此题应选B.容易误选A,C.
1．关于if与whether：两者都可引导宾语从句,常可换用；但若引导主语从句,则用whether（不用if）,排除A.
21.he said at the meeting astonished everyone present．
A．What            B．That          C．If           D．Whether
此题应选A.选项C（if）显然不能选,因为if通常不能引导主语从句；选项B（that）和D（whether）虽然都可以引导主语从句,但两者除了意思不合题意外,还有它们在主语从句中都不充当句子成分,而此句中的he said缺宾语.
22._______ we can't get seems better than _______ we have.
A. What; what B. What; that
C. That; that D. That; what
分析: (注:划线的选项为最佳答案,下同.)在名词性从句中that与what的区别是:that在名词性从句中不作句子成分,只起连接作用;而what在名词性从句中不仅起连接作用,而且作句子成分.句子的意思是:我们不能得到的似乎比我们已经拥有的要好.此题考查了两个名词性从句:主语从句和宾语从句,what在这两个名词性从句中都作宾语.
23._______ is a fact that English is being accepted as an international language.
A. There B. This C. That D. It
分析:在这种名词性从句中为了保持句子的平衡,往往用先行词it作形式主语或形式宾语,而把真正的主语或宾语放到后面,尤其是that引导的主语从句往往用先行词it作形式主语.此句也可以改写为:That English is being accepted as an international language is a fact.
24. I hate _______ when people talk with their mouths full.
A. it B. that C. this D. them
分析:此题考查的是用先行词it作形式宾语,而把真正的宾语从句放到后面.其他几个词均不能作形式宾语.
25.The photographs will show you _______ .
A. what does our village look like
B. what our village looks like
C. how does our village look like
D. how our village looks like
分析:在名词性从句中,除了关联词要提到句首之外,一律要用陈述句语序.当关联词含疑问意义时,有的学生就会受习惯影响错误地使用疑问句语序.克服这种错误的关键是要找准从句中的主语和谓语.本题句子的意思是:这些照片会告诉你我们村子是什么样.本题中根据引导词what要作介词like的宾语,而副词how不能作介词like的宾语,所以首先排除C、D,而A项是疑问句语序,故只能选B
26.
_______ we'll go camping tomorrow depends on the weather.
A. If B. Whether C. That D. Where
分析:句子的意思是:我们明天是否去野营要视天气而定. whether与if当"是否"讲时的区别是:在引导宾语从句时两者可以互换,但在引导主语从句、表语从句和同位语从句以及介词后面的宾语从句或后面紧跟or not时通常只能用whether,而不能用if.
27.
What the doctors really doubt is _______ my mother will recover from the serious disease soon.
A. when B. how C. whether D. why
分析:本题句子的意思是:医生真正怀疑的是我母亲是否能很快从重病中恢复过来.whether引导的是表语从句.
28: It worried her a bit _______ her
A. while B. that C. if D. for
分析:本题句子的意思是:头发变白使她有点儿不安.It作形式主语,that引导的是主语从句.whether, if以及that引导的名词性从句的区别是:whether与if(当"是否"讲时)引导的名词性从句含有疑问意义;而that引导的名词性从句不含有疑问意义.
29She expressed the she would travel in Dalian again.
A.hope it B.whether C.hope D.hope that
答案是D
30.May I ask you a question we are to get the book needed?
A.what B.which C.where D.if
答案是C