必备英语中考英语初中英语介词专项及解析含答案解析

必备英语中考英语初中英语介词专项及解析含答案解析
必备英语中考英语初中英语介词专项及解析含答案解析

必备英语中考英语初中英语介词专项及解析含答案解析

一、初中英语介词

1.—Who is the space scientist from Beijing?

—The man______ white over there. He's of medium height.

A. with

B. in

C. or

D. for

【答案】 B

【解析】【分析】句意:—谁是来自北京的太空科学家?—在那边穿白色衣服的那个人。他中等身材。in+颜色词,表示“穿着某某颜色的衣服”,习惯用法。故选B。

【点评】考查介词辨析题。牢记此结构。

2.—Shall I help you ________ the street, Grandpa?

—No, thanks. I can manage it myself.

A. on

B. with

C. across

D. along

【答案】 C

【解析】【分析】句意:——爷爷,我可以帮助你过马路吗?——不用,谢谢。我自己就行。on在……上;with和……一起;across 横跨;along沿着,根据上下文的联系可知此处是帮助爷爷过马路,故选C。

【点评】考查介词。掌握介词的使用规律,根据语境确定所使用的介词。

3.We communicate _____ each other in many ways, such as by e-mail or by phone.

A. on

B. through

C. in

D. with

【答案】 D

【解析】【分析】句意:我们用很多方法相互联系,比如通过电子邮件或者电话。communicate with,与某人联系,与某人保持联系,固定搭配,故答案是D。

【点评】考查介词辨析,注意识记固定搭配communicate with的用法。

4.Ladies and Gentlemen, welcome to Beijing!! And if you need any help, please call me _________010-5558 6390.

A. at

B. on

C. with

D. by

【答案】 A

【解析】【分析】句意:女士们、先生们,欢迎来到北京!如果你需要任何帮助,请拨打010-5558 6390找我。根据固定搭配call sb. at+电话号码,可知电话号码前应用介词at,故选A。

【点评】考查固定搭配。注意掌握固定搭配call sb. at+电话号码,打电话到……给某人。5.Beijing Expo 2019 opened to the public ________ 29th April. It will last over five months.

A. at

B. in

C. on

D. of

【答案】 C

【解析】【分析】句意:2019北京世博会于4月29日向公众开放。将持续五个多月。29th April 是具体的日期,在具体日期前应使用介词on。

【点评】考查介词辨析,注意在具体日期前应使用介词on。

6.This story is_________ simple English. My little sister can read it.

A. for

B. in

C. with

D. by

【答案】 B

【解析】【分析】句意:这个故事是用简单的英语写的。我妹妹会读。A:for为;B:in 用; C: with带有; D: by被,由。用某种语言,要有in+某种语言,故选B。

【点评】考查介词辨析。理解选项意思和用法,根据句子结构,选择正确的介词。

7.—When did Neil Armstrong walk on the moon?

—____July 20th,1969.

A. In

B. At

C. For

D. On

【答案】 D

【解析】【分析】句意:——Neil Armstrong 什么时候登上了月球?——在1969年7月20日。for达,计,后接一段时间;on/in/at均表示在的意思,但用法不同,on用于具体的某一天前,in用于年、月,用于上、下午和晚上,季节,世纪前; at 用于时刻前。根据July 20th,1969.可知是指具体的某一天,用on,故答案选D。

【点评】考查介词辨析。注意理解选项的意思和用法。

8.He drove so fast at the turn that the car almost went ______the road.

A. off

B. on

C. along

D. behind

【答案】 A

【解析】【分析】句意:他转弯时开得太快了,以至于汽车差点驶出马路上。go和如下选项搭配,分别表示,A驶出,B继续,C沿着,根据drove so fast,可知与驾驶有关,故是驶出,故选A。

【点评】考查介词辨析,注意go off的用法。

9.When you're invited to have dinner at home by an American friend, you should be _______ or a little later. It's different from our Chinese custom.

A. on time

B. on business

C. on show

【答案】 A

【解析】【分析】当你被一个美国朋友邀请到家里吃晚饭时,你应该准时或稍微晚些。这和我们中国人的习俗不同。根据语境及or a little later可知应该选择表示时间的短语。 A. on time准时;B. on business为公事;出差;C. on show展览;在公开展出;根据语境及句

意,故选A。

【点评】固定介词短语会根据所搭配词语而产生意思上的不同,我们应注意记忆并体会。

10.—Reading is a good way to spend the time on the plane.

—That's true.I never go travelling ________ a book.

A. without

B. from

C. on

D. about

【答案】 A

【解析】【分析】﹣阅读是在飞机上度过时间的好方法.

﹣是的.我从来不会不带书去旅行.

A表示没有;B表示从;C表示在…上;D表示关于.由肯定回答"是的"可知此句是对上一句话表示赞同,所以表示我会带着书去旅行,即我不会不带书去旅行,选A.

11.Who is better______playing basketball, you or your brother?

A. at

B. in

C. on

【答案】 A

【解析】【分析】句意:你和你哥哥谁更擅长打篮球?be good at擅长.be good in在…表现出色.be good on听话.结合语境"你和你哥哥谁更___打篮球?",可知,指擅长,用介词at.故选A.

【点评】考查介词辨析。

12._________the help of the classmates,he got to the top of Hongjun Mountain successfully.

A. Under

B. In

C. With

【答案】 C

【解析】【分析】句意是:在同学们的帮助下,他成功地上到了红军山顶。With the help of 是固定搭配,表示“在……的帮助下”,故选C。

【点评】课程介词辨析,注意介词的一些固定搭配用法。

13.—Do you know Victory Day in China?

—Yes,it's _______ September 3rd_______ each year.It tells the world that Chinese people love peace and hate wars.Chinese people will never forget the history.

A. in,on

B. on,/

C. at,/

D. on,in

【答案】B

【解析】【分析】句意:——你知道中国的胜利日吗?——是的,是每年的9月3号.它向全世界宣告中国人热爱和平憎恨战争,中国人将永远不会忘记历史.第一个后面是September 3rd ,具体到了某一天,用介词on;第二个空后面是each year(每年);every,each等构成的短语用做时间状语时,其前不用介词。故答案为B。

【点评】考查时间介词辨析。

14.We planted some flowers ________ the garden yesterday.

A. on

B. to

C. in

D. of

【答案】 C

【解析】【分析】句意:我昨天在花园里种了一些花。A.on在……上面;B.to朝;C.在……里面;D……地,表示所属关系。根据常识,可知应在花园里种花,用in,故选C。

【点评】考查介词辨析,注意理解选项意思,根据语境选出正确答案。

15.Did you read your favorite books _____ April 23? It was World Book Day.

A. for

B. at

C. on

D. in

【答案】 C

【解析】【分析】句意:你在四月二十三读了你最喜欢的书了吗?那天是世界读书日。在某一天用介词on;for后跟时间段;at用于钟点前;in表示较长的时间week、month等或泛指的上午下午晚上。句中April 23是具体某一天,故答案为C。

【点评】考查介词的用法。

16.—There will be all kinds of activities ________ Children's day in China!

—It's a big day for every kid.

A. in

B. on

C. at

D. as

【答案】 B

【解析】【分析】句意:——在中国,在儿童节这天将会有各种各样的活动。——对每个孩子来说,这是重要的一天。in+年/月,表示在某年或某月;on+具体日期,表示在具体某一天;on+节日,表示在某个节日的时候;at+钟点,表示在几点钟;as作为。根据Children's day此处表示在儿童节这一天,用介词on。故答案选B。

【点评】考查介词,注意识记不同介词的用法。

17.More and more people in Qingdao go to work _________subway now.

A. with

B. on

C. in

D. by

【答案】D

【解析】【分析】句意:现在越来越多的青岛人乘地铁去上班。A. with 用;B. on 在---上;

C. in 在---里;

D. by乘;根据on/in+the+交通工具,by+交通工具;故选D。

【点评】考查介词辨析。根据固定搭配选出正确答案。

18. convenient the way is! We can pay money scanning QR codes(二维码)in many shops.

A. How; for

B. How; by

C. What; by

【答案】 B

【解析】【分析】句意:这种方式多方便呀!在很多商店,我们可以通过扫二维码付款。英语中的感叹句强调形容词或副词时用感叹句引导。How+adj.(adv.)+主语+谓语+(it is)!故使用how.;for介词,为了;by介词,通过某种方式做某事。此题意思是通过扫二维码的方式付款,表方式用by,故选B。

【点评】此题考查感叹句和介词by用法。

19.Let's put the piano over there, __________ the wall.

A. above

B. against

C. across

D. around

【答案】 B

【解析】【分析】句意:让我们把钢琴放在那边,靠着墙摆放。A. above在……正上方;B. against紧靠;C. across穿过,横穿;D. around围绕,在附近。结合Let's put the piano over there可知此处是说钢琴的位置,钢琴只能靠着墙摆放,故选B。

【点评】此题考查介词辨析。

20.Our classes are over noon and then we go to have a rest 1:00 in the afternoon. A. at; at B. in; in C. in; at D. at; in

【答案】 A

【解析】【分析】句意:我们的课在中午结束,然后我们在下午一点去休息。第一个空,at noon在中午,固定搭配;第二个空,在具体时刻的前面要用介词at;

故选A。

【点评】考查介词。

21.I've ordered some flowers for grandma and they will arrive _____ two hours.

A. in

B. after

C. over

D. for

【答案】A

【解析】【分析】句意:我已经给奶奶订了一些花儿,它们两个小时后就会到达。in+时间段,表示将来,意思是“……以后”;after+时间段,表示过去;over+时间段,表示“经过……时间”,通常用现在完成时;for+时间段,表示动作或状态的延续。根据句中的will arrive 可知此处表示一般将来时,故答案为A。

【点评】考查介词辨析。注意in、after和for后跟时间段时各自的常用时态。

22.To my great joy, my family is always ________me whatever I decide to do.

A. behind

B. to

C. from

D. against

【答案】 A

【解析】【分析】句意:令我高兴的是,无论我决定做什么,我的家人总是支持我。A:behind 在......之后,支持,赞成;B: to对; C: from 自从;D: against反对。根据 To my great joy, 可知家人都会支持我,故选A。

【点评】考查介词辨析。理解介词意思和用法,根据语境选择正确的介词。

23.My family always get together to watch the Spring Festival Gala the evening of Chinese New Year.

A. on

B. at.

C. in

D. by

【答案】 A

【解析】【分析】句意:我的家人总是聚在一起看春节晚会。A. on在某一天的早上、下午或者晚上用介词或后面跟确切的日子,如星期一/星期二/那一天;B. at后跟确切的时间点,如六点/正午;C. in后面跟一个时间段,如上午/下午/晚上;D. by到……为止,根据空后the evening of Chinese New Year 可知,此空应填on,故选A。

【点评】此题考查介词用法。弄清每个介词的使用方法。

24.Both of them are still working hard to solve the case _________ the time being.

A. with

B. of

C. for

D. to

【答案】 C

【解析】【分析】句意:他们两人目前仍然继续努力破案。with和;B. of……的(表示所属);C. for为了;D. to到达。for the time being 固定短语,暂时,目前,根据句意可知,表示目前正在破案,故选C。

【点评】此题考查介词。注意固定短语for the time being。

25.—To leave or to stay? You must make a choice.

—OK. I know I can't stand the two ideas.

A. among

B. between

C. with

D. against

【答案】 B

【解析】【分析】句意:——离开还是留下?你必须做出选择。——好的,我知道我不能选择中立。A. among在……中间,指三者或三者以上的中间; B. between在……之间,指两者之间; C. with和……一起; D. against反对。根据 You must make a choice. 可知此处指不能在两者之间摇摆不定,故选B。

【点评】考查介词辨析。根据语境和上下文的联系确定所使用的介词。

26.His achievements have increased rice production ______ 20%.

A. by

B. in

C. to

D. at

【答案】 A

【解析】【分析】句意:他的成就已经增加了20%的大米产量。increase by+百分比增加了百分之……,increase to+百分比增加到百分之……,根据句意可知是增加了百分之二十,所以用by,故选A。

【点评】考查介词辨析,注意平时识记,理解句意。

27.—Tom, what's your reason for being late for school this time?

—I thought I could arrive on time. But the bus started moving ______ I could get on it.

A. after

B. until

C. while

D. before

【答案】 D

【解析】【分析】句意:——汤姆,你这次上学迟到的原因是什么?——我认为我可以按

时到达的。但是我上车之前车开始走了。A.在……之后;B.直到;C.当……时候;D.在……之前。根据可知汤姆没有赶上共公交车,因此我还没上车汽车开始走了。故答案是D。

【点评】考查连词辨析,主语根据主句和从句的意思确定相应的连词。

28.—How soon will we get the offer from a new high school?

—_____ about two months.

A. In

B. For

C. Among

D. During

【答案】 A

【解析】【分析】句意:——我们将什么时候从新高中收到报价?——大约2个月后。how soon提问时间段,in+时间段,表示时间段,故选A。

【点评】考查介词辨析,注意根据问题how soon选择正确的搭配。

29.Our foreign teacher often goes to work bike. He likes cycling very much.

A. by

B. at

C. of

D. In

【答案】 A

【解析】【分析】我们的外教经常骑自行车去上班。他非常喜欢骑自行车。A:by用;B:at 在;C:of ......的;D:in在......里。by+交通工具名词单数,表示乘坐某种交通工具,固定搭配,故选A。

【点评】考查介词辨析,理解介词词义和用法,根据固定搭配选择正确的介词。

30.Happy birthday, Peter! Here's a gift you.

A. for

B. in

C. with

D. from

【答案】A

【解析】【分析】句意:生日快乐,彼得!这是给你的礼物。A给……;为……,B 在……里,

C和……;用……;随着……,D从……,来自……。送给某人的礼物,用介词for,故选A。

【点评】本题考查介词辨析,注意理解句意。

二、初中英语数词

31.There were about six___________ students in the school building during the earthquake.

A. hundred

B. hundreds

C. hundreds of

D. hundred of

【答案】 A

【解析】【分析】句意:地震期间,校舍里大约有六百名学生。hundred,百,基数词,表

示具体的数量,其前要用基数词;hundreds of +可数名词复数,表示不确定的数量,固定短语。空格前有基数词six,要用hundred,故答案选A。

【点评】考查基数词hundred的用法。注意hundreds不能单独使用,必须与of放在一起使用。

32.The number of the students in our school is about four __________.

_______ of them are girls.

A. thousand; Two thirds

B. thousands; Two third

C. thousands; Two thirds

D. thousand; Two third

【答案】 A

【解析】【分析】句意:我们学校的学生人数大约是四人。三分之二是女孩。four基数词后用thousand的原形,分数表达形式是分子是基数词,分母是序数词,分子大于一,分母用复数形式,故三分之二是two thirds,故选A。

【点评】考查数词,注意分数的用法。

33.Did you know that the earth is home to ______ animals?

A. million

B. millions

C. million of

D. millions of

【答案】 D

【解析】【分析】句意:你知道地球是几百万动物的家园吗?millions of,固定搭配,几百万的;数词+million,表示具体的……百万,此时million是单数形式;空前没有具体数词,因此用millions of,故选D。

【点评】考查数词,注意millions of的用法。

34.______ of the students in our school are boys.

A. Two three

B. Second three

C. Two thirds

D. Two third

【答案】 C

【解析】【分析】句意:我们学校的学生中有三分之二是男生。分数词是分子是基数词,分母是序数词,分子大于一,分母加s,因此二分之一是two thirds,故选C。

【点评】考查分数,注意分子是基数词,分母是序数词,分子大于一,分母加s的用法。

35.—What day is the ______ day of the week?

—It's Friday.

A. fifth

B. five

C. six

D. sixth

【答案】 D

【解析】【分析】句意:——一周的第六天是星期几?——星期五。A.第五;B.五;C.六;

D.第六。星期五是一周的第六天,因此使用sixth,故答案是B。

【点评】考查序数词,追序数词在具体语境中的运用。

36.Two students to the opening ceremony last Friday.

A. hundreds; were invited

B. hundred; were invited

C. hundreds of; invited

【答案】 B

【解析】【分析】句意:上周五有200名学生被邀请参加开幕式。根据题干中的two与选项中的hundred可知此题考查确切数量的表达方式,hundred要用单数形式;students与invite存在动宾关系,此处要用被动语态,由last Friday,可知要用一般过去时,故选B。【点评】考查数量的表达方式以及被动语态。注意确切数量与不确切数量在表达上的不同。

37.Nowadays, ________ people like HUAWEI phones better, and about ________ of them are adults.

A. the number of; four-fifths

B. a number of; four-fifth

C. a number of; four-fifths

D. the number of; four-five

【答案】 C

【解析】【分析】句意:现在大量的人更喜欢华为手机,并且大约他们中的五分之四是成年人。the number of,表示......的数量;a number of,表示大量......,大量人们喜欢华为手机,因此用a number of,表泛指。表示分数时分母用序数词,分子用基数词,分子大于1时,分母用复数,四是分子,所以用基数词four,5是分母,用序数词,分子大于一,所以用复数fifths,所以五分之四用four-fifths,故选C。

【点评】考查短语辨析及分数表达,注意平时识记,理解句意。

38.Two ____________students are from Korea.

A. hundreds of

B. hundred

C. hundreds

D. hundred of

【答案】 B

【解析】【分析】句意:有两百名学生来自朝鲜。hundred,百,其前接具体数词时,用其单数形式,当其前没有具体数字修饰时,用其复数形式,后和of连用,hundreds of,成百上千,根据two,基数词,hundred用其单数形式,故选B。

【点评】考查整数的表达。注意识记hundred的词义和用法。

39.—Hi, Ted! How was your trip to Mount Huangshan last month?

—Fantastic! I am expecting to go there for a _____ time.

A. one

B. first

C. two

D. second

【答案】 D

【解析】【分析】句意:——你好,泰德!上个月去黄色的旅行怎么样呢?——好极了!我盼望这能再去一次。one一;first第一;two二;second第二,根据Hi, Ted! How was your trip to Mount Huangshan last month?可知去过一次,不是第一次去,想再去一次,second又一次,故选D。

【点评】考查数词用法。注意序数词表示再一,又一的用法。

40. of the students in our class _____going to the summer camp in Beijing next week.

A. Two fifths, is

B. Second fifths, are

C. Second fifths, is

D. Two fifths, are

【答案】 D

【解析】【分析】句意:我们班五分之二的学生下周要去北京参加夏令营。分数的构成分子用基数词,分母用序数词,当分子大于一时,分母用复数。分数+of+名词作主语时,如果名词是复数,谓语动词用复数结构,故选D。

【点评】此题考查分数和主谓一致。注意分数+of+名词作主语时,谓语动词的结构。

41.—We'll celebrate the National Day this year.

—That's really exciting.

A. seventy

B. seventeen

C. seventieth

【答案】 C

【解析】【分析】句意:——今年我们将庆祝第七十个国庆节。——那是真令人兴奋。

A.70,基数词;

B.17,基数词;

C.第70,序数词。the+序数词,表示第几,故选C。

【点评】考查数词用法,注意平时识记其区别。

42.In 2010, ___________ people from all over the world came to Shanghai to see the World Expo.

A. ten million of

B. ten millions

C. million of

D. millions of

【答案】 D

【解析】【分析】句意:2010年,来自世界各地的数百万人来到上海观看世博会。表示确切数字用基数词+million,表示几百万;表示非确切数字时用millions of,数百万,固定搭配。ten10,基数词,所以用ten million,排除A、B,故选D。

【点评】考查数学词的表达,注意平时识记表示确切数字用基数词+million,表示几百万;表示非确切数字时用millions of,数百万。

43.Two ________ students ________ to the opening ceremony last Friday.

A. hundreds; were invited

B. hundred; were invited

C. hundreds of; invited

D. hundred of; invited

【答案】 B

【解析】【分析】句意:两百名学生被邀请参加了上周五的开幕式。hundred和数字连用用单数,两百是two hundred,学生和邀请之间是被动关系,用被动语态,根据可知是一般过去时,所以用一般过去时的被动语态,一般过去时的被动语态是was/were+及物动词的过去分词,students是复数,用 were invited,故答案为B。

【点评】考查数词和被动语态。注意hundred和数字连用时用单数。

44.When Huawei P20 came out, ______ people couldn't wait to buy one in our town. A. thousand B. thousands C. thousand of D. thousands of

【答案】 D

【解析】【分析】句意:当华为P20上市时,成千上万的人迫不及待地想在我们镇上买一台。thousand,千,其前有具体数词修饰时,用其单数形式,当其前没有具体数词修饰时,用其复数形式,且和of连用,thousands of,成千上万,这里没有具体数词修饰,故选D。

【点评】考查整数的表达。注意识记thousand的用法。

45.The insurance company paid Mr Li two___________ dollars for his stolen vase.

A. million

B. millions

C. million of

D. millions of

【答案】 A

【解析】【分析】句意:保险公司付给李先生两百万美元为了他被偷来的花瓶。表示确切数字时用基数词+million表示几百万;表示非确切数字时用millions of,数百万的......。two,2,是基数词,所以用million,故选A。

【点评】考查数学词的表达,注意平时识记确切数字时用基数词+million表示几百万;表示非确切数字时用millions of数百万的。

46.There are about two ________ students in the newly built school.

A. thousand

B. thousands

C. thousand of

D. thousands of

【答案】 A

【解析】【分析】句意:在新建立的学校里大约有2000学生。表示确切数字时用基数词+thousand,表示非确切数字时用thousands of。two是确切数字,故选A。

【点评】考查数学词表达,注意平时识记。

47.—____________of volunteers will be needed for the 2020 Olympic Games.

—Let's go and____________ them.

A.Thousands, join

B.Thousand, be a member of

C.Three thousand, take part in

D.Thousands, be in

【答案】A

【解析】【分析】句意:——2020年奥运会将需要几千名志愿者。——让我们去加入他们吧。thousands of,几千,join sb,加入,和某人一起,故选A。

【点评】考查数词,注意join sb的用法。

48.The headmaster's office is on the floor.

A. one

B. two

C. third

D. three

【答案】 C

【解析】【分析】句意:校长的办公室在三楼。one一个,two两个,third第三,three三个。根据句意可知,此处需要填入的意义为第三层,故应该用序数词,故选C。

【点评】考查了序数词与基数词辨析,注意两者意义的区分。

49.There are tourists visiting Beijing every year.

A. hundred

B. hundreds

C. hundreds of

D. two hundreds of

【答案】 C

【解析】【分析】句意:每年有数百的游客参观北京。表达确切数字用基数词+hundred,

表达非确切数字用hundreds of,前面没有具体数字,因此用hundreds of,故选C。

【点评】考查数学词表达,注意平时识记。

50. visitors came to take photos of Hongyadong during the vacation.

A. Thousand

B. Thousand of

C. Thousands

D. Thousands of

【答案】 D

【解析】【分析】句意:成千上万的游客在假期期间来给洪崖洞拍照。横线后面没有具体

数字,因此用thousands of,成千上万的......,故选D。

【点评】考查固定搭配,注意平时识记。

51.A year is divided into ______ months. September is the _____ month of the year.

A. twelve, ninth

B. twelve, nineth

C. twelfth, ninth

D. twelfth, nineth

【答案】 A

【解析】【分析】句意:一年分为十二个月。九月是一年中的第九个月。第一个空格后有month,月,可数名词复数monthes,其前要用基数词表示数量。twelve十二;第二个空格

前有定冠词the,空格后有可数名词month,单数,要用序数词表示顺序。要用ninth第

九。根据故选A。

【点评】考查基数词和序数词。注意基数词表示数量,序数词表示顺序。

52.Li Hua is going to be an elder brother. His parents are planning to have their ________child.

A. first

B. second

C. one

D. two

【答案】 B

【解析】【分析】句意:李华要当哥哥了,他的父母计划生二胎。A第一,B第二,C一,

D二,限定词+序数词+名词,第几个......,选项C和D是基数词,故排除,根据Li Hua is going to be an elder brother,可知是二胎,及第二个孩子,故选B。

【点评】考查数词,注意根据 Li Hua is going to be an elder brother的语境选择序数词的用法。

53.Mr. King bought his son a new bike as a gift for his birthday.

A. nine

B. ninth

C. the ninth

D. the nine

【答案】 B

【解析】【分析】句意:Mr. King给他儿子买了一辆新自行车作为他第九个生日的礼物。

第九,应用序数词ninth,且前面有物主代词his修饰,所以不能加定冠词the,故选B。

【点评】考查序数词。注意序数词的用法。

54.About ______ of the earth ______ covered with water, but we have less and less available fresh water.

A. three-fourth; is

B. three fourths; is

C. three-fourth; are

D. three-fourths; are

【答案】 B

【解析】【分析】句意:地球的四分之三被水覆盖,但是我们的淡水资源越来越少。分数

的分子用基数词,分母用序数词,分子大于1时,分母用复数,因此四分之三, three fourths;be covered with,覆盖;句子中的water 是不可数名词,系动词要用is,故选B。

【点评】考查分数的表达方式。分子用基数词,分母用序数词,分子大于1时,分母用复

数。

55.Having introduced the new equipment, our factory turned out in 2004 as the year before.

A. cars three times as many as

B. three times as many cars

C. as many cars as three rimes

D. three times more cars than

【答案】 B

【解析】【分析】句意:在引进新设备后.我们的工厂在2004年的产量是前一年的三倍。

倍数+as+形容词+as+,……是……倍,固定搭配,故选B。

【点评】考查倍数的表达,注意倍数+as+形容词+as的用法。

56.There are 300 students in Grade Nine. About of the students were born in 2002.

A. four five

B. four fifths

C. fourth five

D. fourth fifths

【答案】 B

【解析】【分析】句意:九年级有300名学生。大约五分之四的学生出生于2002年。分

数的表示方法:分子要用基数词;分母要用序数词,当分子大于1时,分母要用复数。故

选B。

【点评】考查分数的表示方法。注意基数词和序数词的构成。

57.The company decided to spend about five yuan building a school for the children in that small village.

A. millions

B. million

C. million of

D. millions of

【答案】 B

【解析】【分析】句意:公司决定花5百万为那个小村庄的孩子们建一所学校。million表

示确数时也就是和具体的数字连用要用单数,表示概数用millions of,five是具体的数字,

因此用million,故选B。

【点评】考查数词的用法,牢记数词表示确数和概数的不同用法。

58.—Hi, Jack! What about playing soccer after school?

—I'd love to, but it's my grandfather's ______ birthday and we will have a celebration.

A. ninetith

B. ninetieth

C. nintieth

【答案】 B

【解析】【分析】句意:——嗨,杰克!放学后踢足球怎么样?——我很乐意,但今天是我祖父的九十岁生日,我们要庆祝一下。表示某人多少岁的生日,是第几个生日,应该用序数词,第九十,ninetieth,故选B。

【点评】考查数词。注意序数词的拼写和用法。

59.In Yunnan province, there is a valley famous for its butterflies. You will see over four _______kinds of butterflies flying around ________ you get into the valley.

A. hundred; when

B. hundreds of; while

C. hundred; until

D. hundreds; if

【答案】 A

【解析】【分析】句意:在云南省,有一个以蝴蝶闻名的山谷。当你进入山谷时,你会看到有四百多种蝴蝶飞来飞去。数词+hundred,几百,用hundred 的单数形式,hundreds of,好几百,不和数词搭配,故排除B和D;进入山谷和看见蝴蝶之间是并列关系,因此用when,当……时,while表对比,until与not连用,if表假设,均不符题意,故选A。【点评】考查数词和连词,注意根据You will see的语境选择合适的用法。

60.In the Ukraine(乌克兰), a ________ of the population are Russia speakers.

A. five

B. fiveth

C. fifth

D. fifty

【答案】 C

【解析】【分析】句意:在乌克兰,五分之一的人口是俄罗斯人。此处考查分数的表达方法,分数词是以基数词和序数词合成的,基数词代表分子,序数词代表分母。分子大于1时,分母需要用复数。five五,基数词;fifth第五,序数词;fifty五十,基数词;故选C。【点评】考查分数的表达方法。注意英语中分数词是以基数词和序数词合成的,基数词代表分子,序数词代表分母。分子大于1时,分母需要用复数。

初中英语介词用法归纳总结

初中英语介词用法归纳总结 常用介词基本用法辨析 表示方位的介词:in, to, on 1. in 表示在某地范围之内。 Shanghai is/lies in the east of China. 上海在中国的东部。 2. to 表示在某地范围之外。 Japan is/lies to the east of China. 日本位于中国的东面。 3. on 表示与某地相邻或接壤。 Mongolia is/lies on the north of China. 蒙古国位于中国北边。 表示计量的介词:at, for, by 1. at 表示“以……速度”“以……价格”。 It flies at about 900 kilometers an hour. 它以每小时900公里的速度飞行。 I sold my car at a high price. 我以高价出售了我的汽车。 2. for 表示“用……交换,以……为代价”。 He sold his car for 500 dollars. 他以五百元把车卖了。

注意:at表示单价(price) ,for表示总钱数。 3. by 表示“以……计”,后跟度量单位。 They paid him by the month. 他们按月给他计酬。 Here eggs are sold by weight. 在这里鸡蛋是按重量卖的。 表示材料的介词:of, from, in 1. of 成品仍可看出原料。 This box is made of paper. 这个盒子是纸做的。 2. from 成品已看不出原料。 Wine is made from grapes. 葡萄酒是葡萄酿成的。 3. in 表示用某种材料或语言。 Please fill in the form in pencil first. 请先用铅笔填写这个表格。They talk in English. 他们用英语交谈。 表示工具或手段的介词:by, with, on 1. by 用某种方式,多用于交通。 I went there by bus. 我坐公共汽车去那儿。 2. with表示“用某种工具”。

初中英语介词专项练习题

初中英语介词专项练习题 1 ( ) 1 Children get gifts ____ Christmas and ____ their birthdays. A. on; on B. at; on C. in; in D. in; on ( ) 2 -There is nothing ____tomorrow afternoon, is there? -No. We can have a game of table tennis. A. on B. in C. out D. up ( ) 3 A lot of students in our school were born____March, 1981. A. in B. at C. on D. since ( ) 4Tim suddenly returned____ a rainy night. A. on B. at C. in D. during ( ) 5My grandfather was born____Oct. 10, 1935. A. on B. In C. at D. of ( ) 6The train is starting___five minutes. A. In B. At C. For D.still ( ) 7Mike does his exercises ____ seven _____ the evening. A. on; to B. at; in C. by; of D. at; on 2 ( ) 1 The population of the world has grown very fast ____ four hundred years. A. for past the B. in the pass C. in the past D. for past ( ) 2 We returned to our hometown___. A. next week B. in the last week C. last week D . for a week ( ) 3 Great changes have taken place___. A. in the last few year B. in the last few years C. last year D. on the last year 3 ( ) 1 Children wake up very early____the morning of Christmas Day. A. in B. on C. for D. at ( ) 2 ____ a cold winter morning, I met her in the stfeet. A. In B. On C. At D. For ( ) 3 It happened to be very cold____ the morning of our sports meet. A. at B. on C. with D. of ( ) 4 Why did you get up so early ___ this morning. A. on B. / C. at D. in 4 ( ) 1 He went to Shanghai___ September 3, 1991 and came back___ a cold morning last year. A. in; on B. on; in C. on; on D. in; ia ( ) 2 Lucy was born____ the night of May 12, 1984. . ... A. on B. in C. at D. to ( ) 3 Mrs Brown came to China ____ 1996.

初一英语介词专题讲解及练习

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初中英语介词专项训练100(附答案)及解析

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介词 (一) 正误辨析 1、[误]We got to the top of the mountain in daybreak. [正]We got to the top of the mountain at day break. [析]at用于具体时刻之前,如:sunrise, midday, noon, sunset, midnight, night。2、[误]Don't sleep at daytime [正]Don't sleep in daytime. [析]in 要用于较长的一段时间之内,如:in the morning / afternoon, 或in the week / month / year. 或in spring / supper /autumn / winter等等。 3、[误]We visited the old man in Sunday afternoon. [正]We visited the old man on Sunday afternoon. [析]in the morning, in the afternoon 如果在这两个短语中加入任何修饰词其前面的介词都要改为on, 如:on a cold morning, on the morning of July 14th 4、[误]He became a writter at his twenties [正]He became a writter in his twenties [析]这句话应译为:他在20多岁时就成了作家。在某人的一段生活时间段中要用介词in来表示,而在具体岁数时用at来表示。 5、[误]He went to New York to find a job in sixteen years old. [正]He went to New York to find a job at sixteen. [析]在具体年岁前用at, 如:at the age of 12,at your age,等等。 6、[误]We went to swim in the river in a very hot day. [正]We went to swim in the river on a very hot day. [析]具体某一天要用介词on, 又如:on New Year's Day 7、[误]I'm looking forward to seeing you on Christmas. [正]I'm looking for ward to seeing you at Christmas. [析]在节日的当天用on,而全部节日期间用at,Christmas是圣诞节期间,一般要有两周或更长的时间。 8、[误]I haven't see you during the summer holidays. [正]I haven't seen you since the beginning of the summer holidays. [析]during表示在某一段时间之内,所以一般不与完成时搭配,如:I visited a lot of museums during the holiday. 而for表示一段时间,可以用于完成时,如:I haven't see you for a long time. 而through 用来表示时间时则为"整整,全部的时间"。如:It rained through the night.而since则是表达主句动作的起始时间,一般要与完成时连用。 9、[误]At entering the classroom, I heard the good news. [正]On entering the classroom, I heard the good news. [析]On 加动名词表示"一……就"。本句的译文应是:我一进入教室就听见这个好消息了。又如:on hearing… 一听见,on arrival 一到达就……(on表示动作的名词) 10、[误]In the beginning of the book, there are some interesting stories. [正]At the beginning of the book, there are some interesting stories. [析]at the begining与at the end都是指某事物的开始与结束部分,均不指时间范围,而in the beginning 则是指开始一段时间。in the end=at last是指"最终,终于"之意。11、[误]Till the end of next week. I will have finished this work. [正]By the end of next week. I will have finished this work. [析]by 引起的时间状语表示了动作的截止点,其意思为"不迟于某一时刻将工作做完

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