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【含答案解析】人教版九年级英语表语从句练习50题1. The reason why he was late for school is ___ he got up late.A. thatB. becauseC. whyD. if答案：A解析：表语从句中，that 只起连接作用，不充当成分，在句中没有实际意义。
此句中“he got up late”是一个完整的句子，不缺成分，所以用that 引导。
选项B because 不能引导表语从句；选项 C why 在表语从句中充当原因状语；选项D if 引导条件状语从句，不符合此句语境。
2. The problem is ___ we don't have enough time to finish the work.A. thatB. whetherC. whatD. when答案：A解析：“we don't have enough time to finish the work”是一个完整的句子，不缺成分，用that 引导表语从句。
whether 表示“是否”，在句中意思不通；what 在从句中充当成分，此句不缺成分；when 表示时间，不符合句意。
3. My suggestion is ___ we should have a discussion about this problem.A. thatB. ifC. whetherD. what答案：A解析：“we should have a discussion about this problem”是一个完整的句子，不缺成分，用that 引导表语从句。
if 和whether 引导宾语从句，此处是表语从句；what 在从句中充当成分，此句不缺成分。
4. The question is ___ he will come or not.A. thatB. whetherC. ifD. when答案：B解析：whether...or not 是固定搭配，表示“是否”，引导表语从句。
高二英语表语从句练习题20题(答案解析)1. The question is ______ we can finish our work on time.A. thatB. whetherC. ifD. which答案：B。
解析：本题考查表语从句连接词。
whether表示是否，在表语从句中可表示不确定的情况。
这里表达问题是我们是否能按时完成工作。
that在表语从句中无意义，不表示疑问，不符合题意；if不能引导表语从句；which表示哪一个，与句子语义不符。
2. Her suggestion is ______ we should have a party this weekend.A. whenB. whereC. thatD. what答案：C。
解析：在这个句子中，that引导表语从句，在从句中不充当任何成分，只起连接作用。
她的建议是我们本周末应该举办一个聚会，这里不需要表示时间、地点或事物的连接词，所以when、where、what都不合适。
3. The reason for his success is ______ he is very hard - working.A. becauseB. thatD. as答案：B。
解析：reason作主语时，表语从句的连接词用that，这是固定用法。
because不能引导表语从句；for和as也不能用于这种结构。
4. The fact is ______ he doesn't know the truth at all.A. whichB. thatC. whatD. whether答案：B。
解析：that引导表语从句，用来陈述事实。
句意为事实是他根本不知道真相。
which表示哪一个，what表示什么，whether表示是否，都不符合句子语义。
5. My idea is ______ we can go to the park by bike.A. howB. thatC. whyD. when答案：B。
中考英语表语从句练习题20题(答案解析)1. The problem is ______ we can get there on time.A. thatB. whetherC. whatD. which答案解析：B。
本题考查表语从句引导词。
根据题意“问题是我们是否能按时到达那里”，表示不确定，所以要用whether引导表语从句。
that引导表语从句时无实际意义，在句中不充当成分；what在表语从句中要充当主语、宾语等成分；which表示“哪一个”，不符合题意。
2. Her question was ______ I had finished my homework.A. thatB. ifC. whetherD. what答案解析：C。
在表语从句中，表示“是否”且用于句首时，一般用whether而不用if，这里表示“她的问题是我是否完成了我的作业”。
that无“是否”之意；if一般不用于句首引导表语从句；what在句中充当成分，这里不需要。
3. The fact is ______ he doesn't study hard at all.A. whichC. whyD. whether答案解析：B。
这里“the fact”是抽象名词，后面的表语从句“he doesn't study hard at all”是一个完整的句子，不缺成分，所以用that引导，that在句中无实际意义。
which在表语从句中充当成分，这里不需要；why表示原因，不符合题意；whether表示“是否”，不符合语境。
4. The important thing is ______ we should do to protect the environment.A. whatB. thatC. whetherD. which答案解析：A。
本题中表语从句“we should do”缺少宾语，“what”在表语从句中可充当宾语，表示“我们应该做什么来保护环境”。
高中表语从句练习题及讲解1. 练习题：The book is very interesting, which you can findin the library.讲解：在这个句子中，"which" 引导的是一个非限制性定语从句，用来提供额外信息，说明这本书的有趣之处，并且指出你可以在图书馆找到这本书。
2. 练习题：She is the girl who won the prize last week.讲解：这里的 "who" 引导的是一个限制性定语从句，用来限定"the girl" 指的是上周赢得奖项的那个女孩。
3. 练习题：The reason why he was late is that he missed the bus.讲解："The reason why" 引导的是一个原因状语从句，解释了他迟到的原因是因为错过了公交车。
而 "that" 引导的是一个表语从句，用来说明 "the reason" 的具体内容。
4. 练习题：This is the place where I first met you.讲解："where" 引导的是一个地点状语从句，用来描述 "the place" 这个地点，即我第一次见到你的地方。
5. 练习题：I will never forget the day when we graduated.讲解："when" 引导的是一个时间状语从句，用来指出 "the day"这个时间点，即我们毕业的那一天。
6. 练习题：The news that he told us is true.讲解："that" 引导的是一个同位语从句，用来解释或定义 "the news" 这个名词，即他告诉我们的消息是真实的。
初二英语表语从句练习题40题1.The problem is ____ he will come to the party.A.thatB.whetherC.whatD.when答案：B。
解析：这句话的意思是“问题是他是否会来参加聚会”。
选项A“that”在表语从句中无实际意义，此处不合适；选项B“whether”表示“是否”，符合题意；选项C“what”在表语从句中需充当成分，此处不需要；选项D“when”表示“什么时候”，与句意不符。
2.My worry is ____ she can finish the task on time.A.thatB.whetherC.whatD.how答案：B。
解析：“我的担忧是她是否能按时完成任务”。
选项A“that”在表语从句中无实际意义，此处不合适；选项B“whether”表示“是否”，符合题意；选项C“what”在表语从句中需充当成分，此处不需要；选项D“how”表示“如何”，与句意不符。
3.The question is ____ we should go by bus or on foot.A.thatB.whetherC.whatD.which答案：B。
解析：“问题是我们应该坐公交车还是步行去”。
选项A“that”在表语从句中无实际意义，此处不合适；选项B“whether”表示“是否”，符合题意；选项C“what”在表语从句中需充当成分，此处不需要；选项D“which”表示“哪一个”，与句意不符。
4.Her doubt is ____ he is telling the truth.A.thatB.whetherC.whatD.when答案：B。
解析：“她的疑惑是他是否在说真话”。
选项A“that”在表语从句中无实际意义，此处不合适；选项B“whether”表示“是否”，符合题意；选项C“what”在表语从句中需充当成分，此处不需要；选项D“when”表示“什么时候”，与句意不符。
九年级英语表语从句练习50题1.The reason why he is absent is that he is ill.答案解析：“The reason why...is that...”是固定句型，表示“……的原因是……”。
此句中“he is ill”是表语从句，用that 引导，在句中不充当成分，只起连接作用。
2.My dream is to be a teacher.答案解析：“to be a teacher”是动词不定式作表语，不是表语从句。
3.His suggestion is that we should go there by bike.答案解析：“that we should go there by bike”是表语从句，用that 引导，在句中不充当成分，只起连接作用。
4.The problem is who can help us.答案解析：“who can help us”是表语从句，在句中作表语，表示“谁能帮助我们”。
5.What I want to know is when the meeting will start.答案解析：“when the meeting will start”是表语从句，在句中作表语，表示“会议什么时候开始”。
6.The question is whether he will come or not.答案解析：“whether he will come or not”是表语从句，在句中作表语，表示“他是否会来”。
7.My worry is how I can improve my English.答案解析：“how I can improve my English”是表语从句，在句中作表语，表示“我怎样才能提高我的英语”。
8.The fact is that he has made a mistake.答案解析：“that he has made a mistake”是表语从句，用that 引导，在句中不充当成分，只起连接作用。
中考英语表语从句高级综合用法练习题30题含答案解析1.The reason for his absence is that he was ill.The reason for his absence is because he was ill.The reason for his absence is since he was ill.The reason for his absence is for he was ill.答案解析：第一题选择“that he was ill”。
在表语从句中，“the reason...is that...”是固定用法。
“because”“since”“for”通常用来引导原因状语从句，不能引导表语从句。
2.My suggestion is that we should start early.My suggestion is because we should start early.My suggestion is since we should start early.My suggestion is for we should start early.答案解析：选择“that we should start early”。
“My suggestion is that...”是常见结构。
“because”“since”“for”不用于引导表语从句。
3.The fact is that he has made great progress.The fact is because he has made great progress.The fact is since he has made great progress.The fact is for he has made great progress.答案解析：选“that he has made great progress”。
表语从句专项练习题1．The reason why he failed is ________he was too careless.A. becauseB. thatC. forD. because of2.The problem is _________to take the place of TedA. who can we getB. what we can getC. who we can getD. that we can get3. What I want to know is ______ he likes the gift given by us.A. thatB. ifC. whetherD.不填4.The reason is _________I missed the bus.A. thatB. whenC. whyD. what5. That is __ ___ we were late last time.A. thatB. whenC. whyD. what6 She looked _________ she were ten years younger.A. thatB. likeC. asD. as though7.—I fell sick!--I think it is _______ you are doing too much.A. whyB. whenC. whatD. because8.The reason why he hasn’t come is ___________.A. because his mother is illB. because of his mother’s being illC. that his mother is illD. for his mother is ill9. —He was born here.-- That is _______ he likes the place so much.A. thatB. whatC. whyD. how10.That is ______ Lu Xun once lived.A. whatB. whereC. thatD. why11．_______your father wants to know is________ getting on with your studies.A. What; how are youB. That；how you areC. How；that you areD. What；how you are12. The trouble is__________we are short of tools.A. whatB. thatC. howD. why that13.China is becoming stronger and stronger. It is no longer_________ .A. what it used to beB. what it was used to beingC. what it used to beingD. what it was used to be14. —I drove to Zhuhai for the air show last week .—Is that_____ you had a few days off？A. why B .what C. when D. where15.I had neither a raincoat nor an umbrella ____I got wet through.A. It’s the reasonB. That’s whyC. There’s whyD. It’s how16. See the flags on top of the building? That was ______ we did this morning.A. whenB. whichC. whereD. whatBCCAC DDCCB DBAABD。
表语从句练习题及讲解高中1. 练习题：请将下列句子中的表语从句补充完整。
- The fact is that he was not at home.- The problem is whether we can finish the project on time. - The question is how we can solve this issue.2. 练习题：根据所给的表语从句，选择正确的连接词。
- The reason (why/that) he was late is because he missedthe bus.- The fact (what/which) surprised us is that she won the competition.- The idea (how/that) we can improve the process is to automate it.3. 练习题：将下列句子中的表语从句转换成名词性从句。
- The news that he won the award is exciting.- The possibility that it might rain is low.- The fact that she is the best candidate is undeniable.4. 练习题：请根据上下文，判断下列句子中的表语从句是否正确。
- The fact is he was not at home. (正确/错误)- The problem is that we can finish the project on time. (正确/错误)- The question is whether we can solve this issue. (正确/错误)5. 练习题：请将下列句子中的表语从句翻译成英文。
- 他迟到的原因是他错过了公交车。
九年级英语表语从句练习50题(带答案)1. Her problem is ____ she doesn't know how to make friends.A. thatB. whatC. whichD. who答案解析：A。
本题考查表语从句的引导词。
在表语从句中，当从句表达的是一个客观事实、真理或者陈述一个情况时，通常用that 引导，这里“她不知道如何交朋友”是一个陈述的情况，所以用that。
选项B“what”在表语从句中充当主语、宾语或表语等成分，而此句不缺这些成分；选项C“which”表示“哪一个”，不符合语境；选项D“who”指人，这里不是在说人，所以也不正确。
2. The fact is ____ he has never been to Paris.A. thatB. ifC. whetherD. what答案解析：A。
在表语从句中，表达一个确定的事实时用that引导。
这里“他从未去过巴黎”是一个事实。
选项B“if”和选项C“whether”通常用于表示“是否”，引导表语从句时表示不确定的情况，不符合本题；选项D“what”在句中要充当成分，这里从句完整，不需要what。
3. His trouble is ____ he is too shy to speak in public.B. whyC. howD. when答案解析：A。
此句考查表语从句引导词。
从句“他太害羞以至于不敢在公众面前说话”是对“trouble”的解释说明，是一个陈述性内容，用that引导。
选项B“why”表示原因，这里不是在强调原因；选项C“how”表示方式，不符合题意；选项D“when”表示时间，也不符合句子意思。
4. My idea is ____ we should go to the park this weekend.A. thatB. whatC. whichD. where答案解析：A。
表语从句专项指导练习第一篇：表语从句专项指导练习表语从句一、表语从句的定义：表语从句放在连系动词之后，充当复合句中的表语。
二、表语从句的构成：关联词+简单句三、引导表语从句的关联词的种类：1.可接表语从句的连系动词有be, look, seem, sound, appear等。
China is no longer what she used to be.今日的中国不再是过去的中国了。
The question remains whether they will be able to help us.问题还是他们能否帮我们。
At that time, it seemed as if I couldn't think of the right word.当时，我似乎怎么也想不出一个恰当的字眼来。
2.从属连词whether, as, as if / though引导的表语从句He looked just as he had looked ten years before.他看起来还与十年前一样。
It sounds as if someone is knocking at the door.听起来好像有人在敲门。
3.because, why引导的表语从句That's because he didn't understand me.那是因为他没有理解我。
(That's because...强调原因)That's why he got angry with me.那正是他对我生气的原因。
(That's why...强调结果)what引导的主语从句表示结果或名词reason 作主语时，后面的表语从句表示原因时要用that引导，不宜用because。
The reason why I was sad was that he didn't understand me.我难过的原因是他没有理解我。
4.连接代词who, whom, whose, what, which, whoever,whatever, whichever 连接副词 where, when, how, why。
如：The problem is who we can get to replace her.问题是我们能找到谁去替换她呢。
The question is how he did it.问题是他是如何做此事的。
That was what she did this morning on reaching the attic.那就是她今晨上了阁楼干的。
5.从属连词that。
如：The trouble is that I have lost his address.麻烦是我把他的地址丢了。
6.使用虚拟语气的表语从句在表示建议、劝告、命令含义的名词后的表语从句，谓语动词需用“s hould+动词原形” 表示，should可省略。
常见的词有：advice, suggestion, order, proposal, plan, idea等。
My suggestion is that we(should)start early tomorrow.我的建议是我们明天一早就出发。
四、应注意的问题：1.连系动词be，appear，seem，look等之后可以跟表语从句。
It was because he didn't pass the exam.那是因为他没有通过考试。
It seems（that）he was late for the train.看来他没搭上火车。
It appears that she was wrong.看来她错了。
It seems to me that we should answer for this.在我看来，我们似乎应该对此事负责。
It appears to her that he wants to teach us all he has.在她看来，他似乎要把他所会的都教给我们。
2.引导表语从句的引导词有以下几类。
1）wh-疑问词My question is who left.我想问的是谁离开了。
What I wonder is when he left.我想知道他是何时离开的。
That's what he wants.那是他想要的。
This is where they once lived.这就是他们曾经住过的地方。
That is why he didn't come here.这就是他为何没到这儿来的原因。
2）whether My question is whether he left（or not）.我的问题是他是否离开了。
注：if不能引导表语从句。
3）that The fact is that he left.事实是他离开了。
注：引导表语从句的连词that间或可以省略。
The truth is（that）I didn't go there.事实是我没去那儿。
4）because，as，as if，as thoughIt's just because he doesn't know her.这是仅仅因为他不认识她。
Things are not always as they seem to be.事物并不总是如其表象。
He looks as if he's tired.他好像累了。
第二篇：表语从句讲解及专项练习表语从句讲解及专项练习概念：表语从句是在复合句中作表语的名词性从句。
放在系动词之后,一般结构是“主语+系动词+表语从句” 可以接表语从句的连系动词有be, look, remain, seem等。
★ The trouble is that we are short of money.困难是我们资金短缺。
★ That is why stone walls are used instead of fences around New England fields.这就是为什么在新英格兰用石头墙而不用栅栏的原因。
★ At that time, it seemed as if I couldn't think of the right word anyhow.当时,我似乎怎么也想不出一个恰当的字眼来。
引导表语从句的词：从属连词that、whether、as though、as if（That引导表语从句时，在口语中，间或可以省略。
）关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等；关系副词when, where, why, how, however, whenever, wherever等。
※ 由从属连词that，whether引导的表语从句。
that在引导表语从句时无词义，而whether有词义，意为、“是否”。
这时主句的主语常常是些抽象名词，如question(问题)，trouble(麻烦)，problem(问题)，result(结果)，chance(可能性)，suggestion(建议)，idea(想法)，reason(理由)等。
表语从句对主句主语进行说明、解释，使主语的内容具体化。
例如：★ The trouble is(that)she has lost his money.麻烦的事是他丢了钱。
★The question is whether we need more ice cream.问题是我们是否还需要一些冰淇淋。
★The problem was that it was too valuable for everyday use.问题是它作为日常之用太贵重了。
★What she couldn’t unde rstand was that fewer and fewer students showed interest in her lessons.我们不能理解越来越少的学生对他的课不感兴趣。
※ 由关系代词引导的表语从句。
关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等引导表语从句，在句中作主语、宾语、表语，关系代词不能省略。
例如：★The question is which of us should go.问题是我们哪一个应该去。
★The problem was who could do the work.问题是谁能做这项工作。
★That's what he is worrying about.那就是他在担心的事。
★That's what we should do.那是我们应该做的。
※由关系副词引导的表语从句。
关系副词 when, where, how, why 除在句子起连接作用外，在从句中还充当时间，地点，方式或原因状语，本身具有词义。
例如：★Go and get your coat.It's where you left it.去把雨衣拿来。
就在你原来放的地方。
★I had neither a raincoat nor an umbrella.That’s why I got wet through.我们既没伞也没雨衣，这是我们淋湿的原因。
★That is how mice ruin many stores of grain every year.那就是老鼠是怎样每年损害大量粮食的。
★That is what he is worried about.那就是他所担心的。
※ 由连词because，as if/as though等引导的表语从句。
★It looked as if it was going to snow.看起来好像要下雪了。
★That's because we never thought of it.这是因为我们从未想过此事。
★It seems as if he didn’t know the answer.好像他不知道答案。
注意A.表语从句一定要用陈述语序。
False: The question is when can he arrive at the hotel.Right: The question is when he can arrive at the hotel.B.不可以用if，而用whether 连接表语从句(as if 例外）。
引导宾语从句时可以互换if/whether 位于介词后要用whether 位于句首时要用whether。
