外研版英语中考英语 必备英语宾语从句技巧全解及练习题(含答案) 含答案解析
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外研版英语中考英语必备英语宾语从句技巧全解及练习题(含答案) 含答案解
析
一、初中英语宾语从句
1.— Mike, can you explain ______?
—I’m sorry, Mum. I was listening to music and didn’t hear it.
A.why everything in the house was in a mess
B.why nobody answered the phone when I called you
C.how you could finish the homework in such a short time
D.how you can make the robot work since there is no power
【答案】B
【解析】
句意:——迈克,你能解释一下我打电话给你时,为什么没有人接电话吗?——对不起,妈妈,我在听音乐,没听到。
根据can you explain ______?可知本题考查宾语从句。
宾语从句要用陈述句的语序,结合选项,可知语序都正确。
根据下文I was listening to music and didn’t hear it.可知选项B“当我打电话的时候,为什么没有人接电话”符合题意,故答案选B。
2.—Excuse me, could you tell me ______?
—Sorry, sir. I wasn’t there at that time.
A.how did the accident happen B.how the accident happened
C.how does the accident happen D.how the accident happens
【答案】B
【解析】
宾语从句,需用陈述语序,排除A、C,看语境可知,发生在过去,用过去时态,选择B。
3.—What else did Tina ask you about the trip to Nanjing?
—She asked me ______.
A.who was the guide of the trip
B.when they will visit the Presidential Palace
C.how long would they stay at Nanjing Museum
D.if she can go to Nanjing University alone on the second day
【答案】A
【解析】
试题分析:句意为:---关于南京之行蒂娜还问了你什么事?---她问我谁是旅行的导游。
根据语境可知,这是一个宾语从句,应用陈述句语序。
由于是询问过去发生的事实,应用一般过去时,结合选项可知应选A。
考点:考查宾语从句的用法。
4.—We are going to visit Mary. She has been ill for a week. Could you tell me ______?
—I’m not sure. Maybe we can help her with math first.
A.how can we make her happy
B.how we can help her with the lessons
C.when we will go to her home
D.where she lives
【答案】B
【解析】
【详解】
句意:——我们打算去看望玛丽,她病了一个星期了。
你能告诉我我们怎样才能帮助她学习功课吗?——我不确定,也许我们可以先帮她学数学。
考查宾语从句。
根据Could you tell me ____?可知本题考查宾语从句,宾语从句应用陈述语序,A选项是疑问语序,所以排除。
根据答语I’m not sure. Maybe we can help her with math first.可知上文是问“怎样才能帮助她学习功课”,how“怎样”,而when是对时间的提问,where是对地点的提问,所以排除C、D选项;故答案选B。
5.--- Excuse me, Mr. Ma. Could you tell me _______.
-- I’m not sure, but it’s said it’ll be on next Monday afternoon.
A.where we’ll have the graduation ceremony
B.how soon will we have the graduation ceremony
C.when we’ll have the graduation ceremony
D.how long we’ll have the graduation ceremony
【答案】C
【解析】
【详解】
句意:——打扰一下,马老师,你能告诉我毕业典礼什么时候举行吗?——我不确定,但据说是下周一下午举行。
考查宾语从句。
根据Could you tell me ____?可知本题考查宾语
从句,宾语从句的语序应用陈述语序,而B选项是疑问语序,所以排除掉。
再根据答语it’s said it’ll be on next Monday afternoon.可知上文问的是时间,所以应用when“什么时间”,where“哪里”,how long“多久、多长”,均不符合题意;故答案选C。
6.Our teacher asked me
A.what was Ann doing these days
B.when will the monkey show begin
C.why Peter didn’t come to school yesterday
D.how long I usually spend on my homework
【答案】C
【解析】
【详解】
句意:“我们的老师问我为什么彼得昨天没来学校”,本题主要考查宾语从句,分析句子结
构可知,横线处成分作 ask 后的宾语,则此处为宾语从句,需使用陈述句语序,即“连接词+ 主语 + 谓语”,故排除A、B项。
由题干 asked 可知,此处要使用过去的某种时态,故排除D项,故选C。
7.---Could you tell me in the past?
---Yes. Great changes have taken place in our city. These pictures can show you.
A.what our city looked like
B.how our city looked like
C.what was our city like
【答案】A
【解析】
【详解】
句意:---你能告诉我我们的城市过去是什么样子吗?----好的。
我们城市发生了巨大的变化。
这些照片可以给你看。
考查宾语从句。
我们的城市过去是什么样子吗?:what was our city like?或what did our city look like?宾语从句的语序是陈述语序, C是疑问句语序,可排除;B没有这种表达方式;A是陈述语序。
结合句意可知选A。
【点睛】
本题旨在考查宾语从句这一语法,做这类题时,要从三方面考虑:一、选准连接词(引导词);二、连接词后紧跟从句的主语(注意主谓一致等);三、若主句是过去时,从句要改为相对应的过去的某种时态;四、需用陈述语序。
8.Father's Day is coming. I'm thinking about .
A.what present I gave him
B.if I planned a party for him
C.how I will give him a surprise
【答案】C
【解析】
【详解】
句意“父亲节就要到了,我正在思考我如何给他一个惊喜”。
A.我给他什么礼物;B.我是否给他一个派对;C.我如何给他一个惊喜。
根据Father's Day is coming“父亲节就要来了”可知,用一般将来时,故选C。
9.--- Could you please tell me ?
--- Next Monday.
A.when did you leave for Beijing B.when you left for Beijing
C.when will you leave for Beijing D.when you will leave for Beijing
【答案】D
【解析】
【详解】
句意:-请你告诉我你什么时候动身去北京好吗?-下周一。
when did you leave for Beijing你什么时候动身去的北京;when you left for Beijing你什么时候去的北京;when will you leave for Beijing你什么时候去北京;when you will leave for Beijing你什么时候去北京。
根据句子结构可知,该空是宾语从句,从句中用陈述语序,故先排除A和C;再根据下面的回答Next Monday可知,这里表示的是将来,故应选D。
10.—Mum, summer holiday is coming. I wonder .
—How about Qinling Wild Zoo?
A.where can we go B.where we can go
C.how we can go D.how we can go
【答案】B
【解析】
试题分析:句意:——妈妈,暑假就要来了。
我想知道我们可以去哪。
——秦岭野生动物园怎么样?根据How about Qinling Wild Zoo?可知要去某地玩,故排除CD两项。
位于动词wonder后作宾语从句的次序为:疑问词+主语+谓语。
故选B。
考点:考查宾语从句的用法。
11.一I wonder________________.
- Believe it or not. He did it all on his own.
A.how Jack finished such a difficult task in such a short time
B.when Jack finish such a difficult task in such a short time
C.why Jack finish such a difficult task in such a short time
【答案】A
【解析】
【详解】
句意:——我想知道杰克如何在这么短的时间内完成这么困难的任务。
——信不信由你。
这一切都是他自己做的。
how Jack finished such difficult task in such a short time杰克如何在这么短的时间内完成这么困难的任务。
when Jack finish such difficult task in such a short time 杰克是何时在这么短时间内完成这么困难的任务。
why Jack finish such difficult task in such a short time为什么杰克在这么短时间内完成这么困难的任务。
根据He did it all on his own.可知此处是表示他如何完成这个任务的,故选A。
12.—Excuse me! Do you know ?
—It’s two kilometers away from here.
A.where is the supermarket B.when does the supermarket open C.where the supermarket is D.when the supermarket opens
【答案】C
【解析】
【详解】
句意:——打扰一下,你知道超市在哪里吗?——离这里有两公里远。
考查宾语从句。
根据Excuse me! Do you know ?可知考查宾语从句,宾语从句要用陈述语序,所以可排除A、B选项;结合回答It’s two kilometers away from here.可知问的是地点,所以用where“在哪里”,而when表示是“什么时候”,所以排除;故答案选C。
13.—We can use VQR code(二维码) to find information on the cell phone now.—Really? Can you show me _____________it’?
A.how I can use B.how can I use
C.why can I use D.what I can use
【答案】A
【解析】
句意:--我们现在可以在手机上使用二维码找到信息。
--真的吗?你能教我如何使用它吗?根据Can you show me ,可知本句考查了宾语从句的用法.在宾语从句中所使用的语序应该是陈述句语序,选项BC是疑问句语序,排除掉.再根据Can you show me it,可知这里有it,所以宾语从句的引导词不能再有what.故选A。
14.—Well done! You did very well in the final exam. Could you please tell me ________?—Sure. I listened to the teacher carefully and did lots of exercises.
A.which is the best way to improve my grade
B.how did you deal with to get the good marks
C.what you did to get the good marks
【答案】C
【解析】
【详解】
句意“-干的漂亮,你在期末考试中做得很好。
你能告诉我你做什么来取得好成绩的吗?-好的,我认真听老师讲课并且做了许多练习”。
本题考查宾语从句,宾语从句用陈述句语序,排除A和B,且根据I listened to the teacher carefully and did lots of exercises可知,表示“做什么来取得好成绩”,故选C。
15.一Do you know for vacation?
一Next month.
A.when Mr. Cooper will leave
B.when Mr. Cooper left
C.when will Mr. Cooper leave
D.when did Mr. Cooper leave
【答案】A
【解析】
试题分析:句意:---你知道Mr Cooper什么时候去度假吗?---下个月。
此题考查宾语从句,宾语从句要用陈述句语序。
根据句意及时间状语,应用一般将来时,故选A。
考点:考查宾语从句。
16.I wonder___Tom had a good time having a picnic yesterday.
A.that B.if C.what D.which
【答案】B
【解析】
【详解】
句意“我想知道汤姆是否在昨天的野餐中玩得很开心”。
本题是宾语从句,that在宾语从句中无意义也不做成份;if在从句中不做成份,译为“是否”;C.what在从句中作成份,指物,译为“什么”;which在从句中作成份,译为“哪一个”。
根据句子可知,从句中不缺成份,且根据wonder可知,译为“是否玩得开心”,用if,故选B。
17.— You look so worried, James. What happened?
—I’m still thinking ______ I can pass the exam or not.
A.though B.whether C.unless D.until
【答案】B
【解析】
句意:——你看起来很担心,杰姆斯。
怎么搞的?——我还在想我是否能通过考试。
考查连词辨析题。
A. though尽管,表让步;B. whether是否,表疑问;C. unless除非,表条件;D. until直到才,表时间。
ACD三项都引导状语从句,本句是宾语从句,需用whether 引导;根据句意语境,可知选B。
18.— Could you tell me ?
一"Rome was not built in a day." You should try to give it enough chances to become strong. A.what I could do to have a good memory B.what I can do to have a good memory C.what could I do to have a good memory D.what can I do to have a good memory
【答案】B
【解析】
句意:——你能告诉我怎样才能有好的记忆力吗?——“罗马不是一天建成的”,你应该试着给它足够的机会变得强大。
考查宾语从句。
宾语从句需用陈述句语序,CD两项都是疑问语序,可排除。
主句的could表示请求,从句用一般现在时,可排除A;根据句意语境,可知选B。
19.Dear Rita, long time no see! Do you know ______ I want to see you again?
A.how much B.how long C.how many D.how often
【答案】A
【解析】
句意:亲爱的丽塔,好久没见了!你知道我多么想再见你一次吗?how much多少,多么;how long多长时间,对时间段提问;how many多少,是对数量提问;how often多久一
次,是对频率提问。
根据long time no see!可知很长时间没有见了,因此非常想见到她,表示多么想要见到她,故用how much,故选A。
20.---Could you tell us __________ ?
---About two weeks.
A.how often are we going to be away
B.how often we are going to be away
C.how long are we going to be away
D.how long we are going to be away
【答案】D
【解析】
试题分析:句意:你能告诉我们要离开多久?大约两周。
句中所缺是宾语从句,宾语从句要用陈述语序,故排除A;how often多久一次;how long 多长;how much多少;结合语境故选C。
考点:考查宾语从句。
21.I don't remember____________ the book yesterday.
A.where I put B.where did I put
C.where will I put D.where l will put
【答案】A
【解析】
英语宾语从句中一般为陈述语序。
根据时间状语yesterday,昨天,可知从句中描述的是过去发生的动作,故从句中用一般过去时态。
选B为倒装语序,故选A。
考点:宾语从句
22.—Do you know ________?
—Yes, of course. It will be hosted (举办) by Beijing and Zhangjiakou.
A.how will be the 2022 Winter Olympic
B.where will be the next Winter Olympic
C.when will be the next Winter Olympic
D.which city will host the 2022 Winter Olympic
【答案】D
【解析】
【详解】
句意:----你知道2022年冬奥会将在哪个城市举办吗?-----是的,当然知道。
它将由北京和张家口两个城市承办。
考查宾语从句。
A、B、C语序错误,疑问句语序把助动词will提前,be动词应放在句尾,例如,A选项的疑问句语序是 how will the 2022 Winter Olympic be,陈述句语序是how the 2022 Winter Olympic will be;故A、B和C排除。
D. which city will host the 2022 Winter Olympic:哪个城市将举办2022年冬奥会。
宾语从句使用陈述语
序,而D选项which city 做句子的主语,故D的特殊疑问句语序本身就是陈述语序。
结合回答“它将由北京和张家口两个城市承办”可知询问“2022年冬奥会将在哪个城市举办”;故选D。
【点睛】
本题旨在考查宾语从句这一语法,做这类题时,要从三方面考虑:一、选准连接词(引导词);二、连接词后紧跟从句的主语(注意主谓一致等);三、若主句是过去时,从句要改为相对应的过去的某种时态;四、需用陈述语序。
23.一What a nice shirt!Can you tell me__?
一Sure,at the shopping center near our school.I went there last Sunday
A.where you bought it B.where did you buy it
C.where you will buy it D.where will you buy it
【答案】A
【解析】
【详解】
句意:——多漂亮的衬衫啊!你能告诉我你在哪里买的吗?——当然可以,在我们学校附近的购物中心。
我上周日去那儿。
考查宾语从句。
宾语从句要按照陈述句的语序;根据答语I went there last Sunday的时间状语last Sunday判断从句用一般过去时;选项C、D时态不正确,B语序不正确,故选A。
24.If you watch carefully, you can see_______________ the man does the trick.
A.who B.what C.how D.which
【答案】C
【解析】
【详解】
句意:如果仔细观察,你能看到那个人是怎样表演杂技的。
考查宾语从句的引导词。
who:谁,代词;what:什么,代词;how:怎样,副词;which:哪一个,哪些,代词。
此宾语从句不缺少宾语或主语成分,故不能用代词,而用副词引导,how:如何,怎样,副词,符合题意。
故选C。
25.Mr Jackson hasn't decided ________ this weekend.
A.where he will have a picnic
B.where will he have a picnic
C.where he had a picnic
D.where did he have a picnic
【答案】A
【解析】
句意:杰克逊先生还没有决定这个周末去哪儿野餐.考查宾语从句的用法。
根据Mr Jackson hasn't decided ______?再结合选项,可知Mr Jackson hasn't decided____。
后面是
跟一个宾语从句,宾语从句中应该用陈述语序,即主语+谓语,所以排除B,D.再根据this weekend.这里是说这个周末,应该是一个将来的时间.所以句子使用一般将来时,由will+动词原形构成,故排除C.故选A。
26.-What did Max just say to you?
-He asked me _____.
A.if I would like to go skating
B.when did I buy this CD
C.where I will spend the weekend
D.that I had a good time
【答案】A
【解析】
试题分析:句意:-- Max刚才给你说了什么?--他问我是是否喜欢滑冰。
这里考查的是宾语从句,宾语从句的语序是陈述语序,故排除B;因为主句的动词时asked是过去式,所以宾语从句的时态应该用过去时,故排除C。
根据句意故选A。
考点:考查宾语从句。
27.—Have you asked the policeman _______?
—Yes. He tol d us to turn left onto Main Street. It’s on the right.
A.if there is a bank near here B.how can we get to the nearest bank C.where can we find a bank D.when we can go to the nearest bank
【答案】A
【解析】
【分析】
【详解】
句意:你问警察这儿附近是否有银行了吗?英语宾语从句中一般为陈述语序。
根据下文,是的,他告诉我左转道主街上。
就在右边。
可知上文宾语从句与地点有关。
选项BC为一般疑问句语序,选项D问的是时间,故选A。
28.---Could you tell me_______?
----In five minutes, at 10: 25.
A.when did the next underground arrive B.when the next underground arrived C.when will the next underground arrive D.when the next underground will arrive
【答案】D
【解析】
句意:——你能告诉我下一个地铁什么时候到吗?——五分钟后,10点25分。
考查宾语从
句。
宾语从句需用陈述句语序, AC两项都是疑问句语序,可排除。
根据答语In five minutes,结合句意语境,可知还没有到站,需用一般将来时态,故选D。
29.— May Day is coming up. Have you decided ________?
—I’m planning to go on a trip to Hangzhou.
A.when y ou’re going to spend it
B.how often are you going to spend it
C.where you’re going to spend it
D.how are you going to spend it
【答案】C
【解析】
【详解】
句意:——五一到来了。
你决定你要去哪过五一吗?——我打算去杭州旅行。
考查宾语从句。
宾语从句要用陈述句语序,B和D是疑问句语序,可知排除;根据回答“我打算去杭州旅行”可知问句是“你决定你要去哪过五一吗?”问句的地点,不是时间,故选C。
30.--It's so careless of you to make a spelling mistake again.
--Sorry. I couldn't remember .
A.when I learnt the word
B.if I have learnt the word
C.where should I put the silent "t"
D.in which class did you teach the word
【答案】A
【解析】
【分析】
【详解】
句意:你是那么的粗心又一次犯了拼写错误。
--对不起,我没能记住什么时间学过这个单词。
宾语从句要用陈述句语序。
C. where should I put the silent "t"语序错误;D. in which class did you teach the word语序错误。
A. when I learnt the word什么时间学的这个单词;根据主句一般过去时态,所以从句用过去的某个时态,B. if I have learnt the word是否学过这个单词,现在完成时态;所以B时态不对。
故选A。
二、初中英语名词性从句
31.It matters little ______ 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
【答案】 A
【解析】【分析】句意:一个人如何死去并不重要,重要的是他如何生活。
it为形式主语,how从句为真正的主语。
What matters much (=the thing that matters much)。
第一个how引导的是一个主语从句;it作形式主语;what引导的是主语从句;第二个how引导的是表语从句。
故选A。
【点评】考查名词性从句,本题涉及主语从句和表语从句的应用。
32.While some behaviors may seem strange to you, remember you consider normal probably seems just as unusual to others.
A. it; that
B. what; that
C. that; what
D. which; that
【答案】 C
【解析】【分析】句意:虽然有些行为对你来说可能很奇怪,但请记住,你认为正常的行为对别人来说可能也不寻常。
第一空为宾语从句,从句结构完整用that起连接作用,第二空为主语从句,从句中consider缺少宾语,应该用what,故选C。
【点评】考查名词性从句,本题涉及that引导的宾语从句和what引导的主语从句。
33.It has been pointed out ________ plays a vital role in driving away one's anxiety is one's sweet childhood memories.
A. what that
B. which
C. that
D. that what
【答案】 D
【解析】【分析】句意:有人指出,驱除焦虑所起着至关重要的作用是童年美好的回忆。
本句时一个主语从句,it作形式主语,真正的主语为that what plays a vital role in driving away one's anxiety is one's sweet childhood memories.,主语从句中又有一个主语从句,且此主语从句中缺少主语,所以用what引导。
故选D。
【点评】考查名词性从句,本题涉及what引导的主语从句。
34.Some people believe _______ has happened before or is happening now will repeat itself in the future.
A. whatever
B. whenever
C. wherever
D. no matter what
【答案】 A
【解析】【分析】句意:一些人认为之前发生的或现在正在发生的任何事情在将来都会重复发生。
Whatever has happened before or is happening now是一个主语从句,whatever既引导起这个主语从句,也在句中做主语。
BC项都属于副词的性质,都不能做主语,通常只能做状语;no matter what只能用来引导状语从句,故选A。
【点评】考查名词性从句,本题涉及"特殊疑问词+ever"引导的主语从句。
35. is even more important is the earth cooled down, water began to appear on its surface.
A. When; that; when
B. What; whether; as
C. What; that; as
D. lt; whether; as 【答案】 C
【解析】【分析】这题考查从句的用法,第一空填what引导主语从句,在主语从句中what做主语,第二空填that引导表语从句,在表语从句中,as是引导时间状语从句,句意是:甚至更重要的是:随着地球的冷却,水开始出现在表面。
选C。
36.It________that the road will be closed tomorrow for repairs.
A. was announced
B. has been announced
C. had been announced
D. would be announced
【答案】 B
【解析】【分析】本题考查动词的时态和语态。
题干句子中that到句子结束是宾语从句,且从句动词用“will+动词原形”表示将来,由此推断出空白处谓语动词应用现在的某种时态,在所给四个选项中,只有B项正确。
【点评】考查现在完成时的被动语态,其结构是have/has +been +done。
需要注意宾语从句的时态。
主句用现在时,从句所需的任何时态。
37._______ are playing an important part is well known to us all.
A. That who
B. Those who
C. Who that
D. Who
【答案】 D
【解析】【分析】考查主语从句。
句意:谁起着重要作用,这是众所周知的。
主语从句缺少引导词,从句缺少主语,故选D。
38.Has it been announced ______?
A. when are the planes to take off
B. that are the planes to take off
C. where are the planes to take off
D. when the planes are to take off
【答案】 D
【解析】【分析】句意: 飞机什么时候起飞已经宣布了吗?此处是when引导的主语从句,且要用陈述句语序,故选D。
【点评】考查名词性从句,it作形式主语,关系副词when引导的从句作真正的主语。
39.They lost their way in the forest, and ___ made matters worse was that night began to fall.
A. it
B. which
C. that
D. what
【答案】 D
【解析】【分析】本题中含有一个主语从句what made matters worse,其中的what引导起这个主语从句,同时在主语从句中做主语。
AC两项不能引导主语从句,which在引导名词
性从句的时候总是含有疑问的语义,而本句中并没有疑问的语义。
句意:他们在森林里迷路了,情况更糟糕的是天又黑了。
故D正确。
40._______ you don't like him is none of my business.
A. What
B. Who
C. That
D. Whether
【答案】 C
【解析】【分析】句意:你不喜欢他,跟我没有什么关系。
you don't like him为主语从句,其内容已经是完整的,所以用that,且引导主语从句的that不能省略。
41.______ amazed the NBA world is ______ Kobe Bryant scored 81 points just in one game.
A. That, what
B. What, that
C. That, that
D. What, what
【答案】 B
【解析】【分析】句意:使NBA世界惊讶的是Kobe Bryant在一场比赛中得了81分。
根据句意可知,句子主语是一个主语从句,引导词即起引导作用又要做从句的一个成分,所以第一空填What;第二空是that引导的表语从句,只起引导作用,故选B。
【点评】考查名词性从句,本题涉及关系代词what引导的主语从句和表语从句的应用。
42.______ is our belief that improvements in health care will lead to a stronger, more prosperous economy.
A. Which
B. What
C. It
D. As
【答案】 C
【解析】【分析】句意:医疗保健的进步将促进一个更强大、更繁荣的经济,这是我们的信念。
that引导的是主语从句,故空格处应该用it作形式主语,代替真正的that引导的主语从句。
故答案选C。
【点评】考查it的用法,以及主语从句的应用。
43.They lost their way in the forest, and ________ made matters worse was that night began to fall.
A. that
B. it
C. what
D. which
【答案】 C
【解析】【分析】句意:他们在森林里迷路了,更糟糕的是天开始黑了。
根据连词and可知,本句需要一个引导主语从句的连接词,该词同时还要能在从句里充当主语。
that不能在句中作成分;it不能引导主语从句;which意为“哪一个”,不符合本句语境。
排除A、B、D三项。
故选C。
【点评】考查名词性从句,本题涉及what引导的主语从句的应用。
44._____ is known to us all is that China has launched Shenzhou VII spaceship, ____ made the country's first spacewalk successful.
A. That; what
B. What; which
C. It; which
D. As; that
【答案】 B
【解析】【分析】句意:众所周知,中国已经发射了神州7号宇宙飞船,这是中国首次成功的太空行走。
第一空处为主语从句,从句缺少主语,需用what引导;第二空所在句子是个定语从句,先行词为整个主句的内容,从句中缺少主语,需用which引导。
故选B。
【点评】考查名词性从句和定语从句,本题涉及主语从句和非限制性定语从句的应用。
45.They lost their way in the forest, and ________ made matters worse was that night began to fall.
A. it
B. which
C. that
D. what
【答案】 D
【解析】【分析】句意:他们在森林里迷路了,情况更糟糕的是天又黑了。
本题中含有一个主语从句what made matters worse,其中的what引导起这个主语从句,同时在主语从句中做主语。
故选D。
【点评】考查名词性从句,本题涉及what引导的主语从句的应用。
46.Could you tell me ______ yesterday afternoon?
A. when the school sports meeting ended
B. when did the school sports meeting end
C. when the school sports meeting ends
D. when does the school sports meeting end
【答案】 A
【解析】【分析】句意:你能告诉我昨天下午学校学校运动会什么时候结束的吗?could you tell me后接宾语从句,用陈述语序,疑问词+主语+谓语,因此排除B、D;根据yesterday afternoon,昨天下午可知,此句是过去时态,故选A。
【点评】考查过去时态。
注意时间状语的表达,判断出时态,选出正确答案。
47.Exactly _________ the potato was introduced into Europe is uncertain, but it was probably around 1565.
A. whether
B. when
C. why
D. how
【答案】 B
【解析】【分析】句意:土豆被引进欧洲具体的事件不被确定,但是可能是在1565年左右。
根据时间状语round 1565得知这里是指时间不确定。
故选B。
【点评】考查名词性从句,本题涉及when引导的主语从句。
48._______ makes me feel worried is _______ singing stars are centered on by masses of teenagers today.
A. What; what
B. That; that
C. What; that
D. That; what
【答案】 C
【解析】【分析】句意:让我感到担忧的是,今天的歌星是以青少年为中心的。
分析句子
可知,主语从句中的谓语动词makes 缺少主语,主语从句中缺少宾语一般用what,因此选
择 what 来引导主语从句;系动词 is 后面的表语从句句意完整,不缺少成分,因此选择 that 引导表语从句。
分析选项可知C项符合题意,故选C。
【点评】考查名词性从句,本题涉及what引导的主语从句和that引导的表语从句的应用。
49._______ is troubling me is ______ I don't understand ________ he said
A. What; that; what
B. What; what; what
C. That; that; what
D. Why; that; which
【答案】 A
【解析】【分析】句意:我烦恼的是我不明白他说的话。
第一空是主语从句,从句中缺主语,要用What;第二空是表语从句,从句不缺成分,所以要填that;第三空是宾语从句,
从句中的动词understand缺宾语,要填what。
故选A。
【点评】考查名词性从句,本题涉及主语从句,表语从句和宾语从句的应用。
50._______is known to us all is that Johnson broke his promise ______ he would come to help me as soon as possible.
A. It; that
B. What; that
C. As; which
D. What; which
【答案】 B
【解析】【分析】句意:我们都知道,Johnson违背了他会尽快来帮助我的诺言。
分析句
子结构可知,第一空为主语从句,从句中缺少主语,所以用what,第二空为同位语从句,
从句结构完整,所以用that解释promise的内容,故选B。
【点评】考查名词性从句,本题涉及主语从句和同位语从句。
51.We believe ________ you have been devoted to ________ naturally of great necessity. A. that; being B. all that; be C. that all; are D. what; is
【答案】 D
【解析】【分析】句意:我们相信你所投入的当然是非常必要的。
分析句子可知,believe
后接宾语从句,宾语从句中you have been devoted to缺少宾语,表示事物故用what;what you have been devoted to为主语,从句作主语,谓语动词用单数,故选D。
【点评】考查名词性从句和主谓一致,本题涉及what引导的主语从句和一般现在时。
52. is obviously right is to give all children equal opportunities to develop their special gift.
A. Which
B. As
C. That
D. What。