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介词练习题 经典

介词练习题 经典
介词练习题 经典

介词练习题经典

一、初中英语介词

1.In the picture, he sits ______me, looking very happy.

A. beside

B. among

C. up

D. through

【答案】 A

【解析】【分析】句意:在这张照片中,他坐在我的旁边,看上去非常高兴。A. beside 在······旁边; B. among 在······中;C. up 向上;D. through穿过。根据常理推断,照片中他坐在我旁边,故选A。

【点评】本题考查介词辨析。根据语境选出合适的介词。

2.—Excuse me. Where is the nearest bookstore?

—Go ________ Center Street and you'll find it.

A. For

B. along

C. with

【答案】 B

【解析】【分析】句意:——打扰一下。最近的书店在哪里?——一直沿着中心街走,你就会发现它。A.为了;B.沿着;C.和。go along,沿着……走,固定搭配,故选B。

【点评】考查介词辨析。注意句子涉及到固定搭配go along。

3.The worlds longest cross-sea bridge, Hong Kong-Zhuhai-Macao Bridge, opened ________ October 24 2018.

A. in

B. at

C. by

D. on

【答案】 D

【解析】【分析】句意:世界最长的跨海大桥,香港-珠海-澳门大桥在2018年10月24日开通。in the morning/afternoon/evening,在早上/下午/晚上,固定搭配;at+时间点;by戒指;on+几月几日,故选D。

【点评】考查介词辨析,注意平时识记,理解句意。

4.I will go around the city of Dalian by light-rail vehicle(轻轨) subway because I haven't taken it before.

A. instead of

B. in the face of

C. along with

D. across from

【答案】 A

【解析】【分析】句意:我打算不坐地铁,坐轻轨车参观大连,因为我以前从没有坐过。

A.而不是;

B.面对;

C.和……一起;

D.在……对面。因为原来没有坐过轻轨,所以这里是坐轻轨而不是坐地铁,故答案是A。

【点评】考查短语辨析,注意识记短语instead of的意思。

5.My mother often says, "Stand tall like the sunflower and be proud who you are." A. of B. with C. at D. in

【答案】 A

【解析】【分析】句意:我妈妈经常说,像向日葵一样挺起胸膛,为自己感到骄傲。be proud of,固定搭配,为……骄傲,故选A。

【点评】考查固定搭配,注意be proud of的用法。

6.—Thanks to our government, we can have a new library next week.

—That's great! And we will read books there ________ a month.

A. before

B. in

C. by

D. until

【答案】 B

【解析】【分析】句意:——多亏了政府,下一周我们能够拥有一个新的图书馆。——棒极了!再过一个月我们就可以在那里读书了。in a month,再过一个月,一般用于一般将来时,故答案是B。

【点评】考查介词辨析,注意在一般将来时中引出时间段使用in。

7.Ben was helping his mother when the rain began to beat heavily ________the windows.

A. against

B. across

C. above

D. below

【答案】 A

【解析】【分析】句意:Ben正在帮他妈妈的忙,这时雨开始猛烈地打在窗户上。A.against 反对,敲打;B.above超过,在…...下面;C. below在…...下面,低于;D.across横穿。beat against,敲打,固定短语,故选A。

【点评】考查介词辨析。理解介词词义和用法,根据句子结构和固定短语,选择正确的介词。

8.A recent study in Australia shows that parents are the top five world's hardest jobs.

A. between

B. among

C. from

D. above

【答案】 B

【解析】【分析】句意:澳大利亚最近研究显示父母位于世界上最难的前五名工作。A.在……之间;表两者之间 B.在……之间,表三者或三者以上的之间;C.来自;D.在……上面。此处表示父母在世界上前五名最难的工作之间,超过两者之间,用among,在……之间,故选B。

【点评】考查介词辨析。注意句子涉及到between和among的词义和用法。

9.My English teacher always comes into the classroom ____a smile.

A. by

B. for

C. on

D. with

【答案】 D

【解析】【分析】句意:我英语老师总是带着微笑进入教室。on "在……之上、在……时候";by "通过、被、由";for"为、为了、对";with "用、带着、和……一起",四者都是介词;表示老师面带微笑进入教室,用with,表伴随,故答案选D。

【点评】考查介词辨析,注意识记with的用法。

10.I think tea will taste better ____ some milk in it.

A. for

B. with

C. from

D. at

【答案】 B

【解析】【分析】句意:我想加些牛奶的茶味道会更好。A 为了,表目的;B 有,表伴随;C 来自;D 在。此句表示带有牛奶的茶,要用介词with,表伴随,故选B。

【点评】考查介词with的基本含义及用法。

11.It's very important us to make a plan before a new term begins.

A. of

B. with

C. by

D. for

【答案】 D

【解析】【分析】句意:对我们而言,在新学期开始之前制定计划是很重要的。of,……的;with和……一起;for为了;by通过。It's+形容词+for/of sb to do sth,对某人来说做某事是……的,固定句型,当其前形容词是描述事物特征时,用for,当其前的形容词是描述人的品行特征时,如nice,kind clever,foolish,smart都是形容人品行特征的的,用of,此处描述制定计划这件事很重要,表示事物特征,空格处应用for,故答案选D。

【点评】考查介词辨析。注意句子涉及到固定句型It's+形容词+for/of sb to do sth的用法。

12.—When will the movie The King Lion《狮子王》return to movie theatres in America? — July.

A. On

B. At

C. In

【答案】 C

【解析】【分析】句意:——电影狮子王什么时候将返回美国电影院?——在七月。on+几月几日;at+时间点;in+月份,July是月份,所以用in,故选C。

【点评】考查介词辨析,注意平时识记其区别,理解句意。

13.—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.

14.The People's Republic of China was founded ________ October 1st, 1949. We'll celebrate its 70th anniversary this year.

A. in

B. on

C. at

【答案】 B

【解析】【分析】句意:中华人民共和国成立于1949年10月1日。今年我们要庆祝它70周年。A.in在,用在世纪、年、季节、月、周等前;B.on在,用于星期几和具体的日期等前;C.at在,用于表示时刻前。根据句子中 October 1st, 1949,表示具体的日期,要用介词on。

【点评】考查介词辨析。根据句子的语法结构选择正确的介词。

15.I stopped _____the night in a small village while I was on holiday in the Himalayas a few years ago.

A. at

B. for

C. until

D. through

【答案】 B

【解析】【分析】意思:很多年前当我在喜马拉雅山脉度假的时候,我在一个小村镇停留了一个晚上。 stop for the night停下来过夜,故答案为B.

【点评】考查介词辨析,掌握固定搭配。

16.I saw a snake lying across the road .

A. on the way to home

B. on the way home

C. in the way to home

D. in the way home

【答案】 B

【解析】【分析】句意:我在回家的路上看见一条蛇横卧在马路上。on (the)one's way home,在回家的路上,固定短语。故选B。

【点评】考查固定短语on (the) one's way home。

17.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。

18.Our class are much sure to win the basketball game ______ Class Three.

A. of

B. in

C. against

D. from

【答案】C

【解析】【分析】句意:我们班肯定能赢得和三班之间的篮球赛。A. ……的,B. 在……里C.against 对抗 , D. 从,与……之间的比赛用against。故选C。

【点评】本题考查介词辨析。

19.—Could you give me some advice on learning English well?

—Sure. But remember nothing can be learned hard work.

A. by

B. without

C. through

【答案】 B

【解析】【分析】句意:——你能给我一些关于学好英语的建议吗?——当然。但是记住,没有努力,什么都学不到。A. by通过;B. without没有;C. through通过。根据句子前面的nothing和后面的hard work,可知双否表示肯定,应用介词without,表“没有努力,什么都学不到”。故选B。

【点评】考查介词辨析。注意掌握介词短语without+名词的意思及用法。

20.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。

21.— I hear the murderer was arrested last week.

— Anyone ________ the law should be punished.

A. against

B. over

C. for

D. above

【答案】 A

【解析】【分析】句意:——我听说那个凶手被逮捕了。——任何违反法律的人都应该被惩罚。A. against反对,对抗;B. over超过;C. for为了; D. above在……上;根据the law should be punished,可知是对抗法律,故选A。

【点评】此题考查介词用法。弄清每个介词的意思,根据上下文的联系和语境确定所使用的介词。

22.Jin Yong, one of our favourite writers, passed away_____ October 30, 2018.

A. in

B. on

C. at

D. for

【答案】 B

【解析】【分析】句意:金庸,我们最喜爱的作家之一,于2018年10月30日去世。A. in 在…...里;B. on在…...上;C. at在;D. to:到,朝。具体的某一天前,使用介词on。根据October 30, 2018,可知30是具体日期,前面用on,故选B。

【点评】考查介词,注意具体的某一天前,使用介词on的用法。

23.It is very brave _______ her to save the child in the lake.

A. at

B. of

C. in

D. for

【答案】 B

【解析】【分析】句意:她在湖中救了这个孩子真是太勇敢了。英语中有it's+adj+of sb. to do sth.和it's+adj+for sb to do sth.两种句型。前者表示说话人对客观事件的惊讶、懊悔、兴奋、难过等情绪,常用的形容词有clever,foolish,nice,right,kind,brave、polite等描述人的性格、品质的形容词;而后者表示说话人对客观事物的决断,比较正式,常用的形容词有difficult,easy,hard,necessary,important,dangerous等描述事物的形容词。根据题目中的brave,可知用of,故选B。

【点评】考查固定搭配,注意it's+adj+of sb. to do sth.的用法。

24.We will have to operate _______ his eyes.

A. to

B. for

C. on

D. in

【答案】 C

【解析】【分析】句意:我们将不得不给他的眼睛做手术。A. to到……;B. for为了……;C. on在……上;D. in在……里。operate on…,给……做手术,故选C。

【点评】考查固定搭配,注意operate on的用法。

25.—Why are you so happy, Henry?

—My old friend David is coming to visit me. We haven't seen each other ________ five years.

A. since

B. after

C. for

D. in

【答案】 C

【解析】【分析】句意:——你为什么这么高兴,亨利?——我的老朋友大卫要来看望我了。我们五年没有互相见面了。since自从+过去时间状语和现在完成时连用;after在……后,通常和一般过去时连用;for+一段时间和现在完成时连用,in+一段时间和一般将来时连用,故选C。

【点评】此题考查介词辨析。掌握每个介词意思,注意每个介词的使用规则。

26.________ March 12th, all the students went to plant trees near the river ________ Jenny. Her mother was ill in hospital, so she had to take care of her.

A. In, without

B. On, besides

C. On, except

D. During, among

【答案】 C

【解析】【分析】句意:除了珍妮之外,在三月12日所有的学生都去河边植树了。她的母亲生病住院,因此她不得不照顾她。in后跟上下文和年份;在确切的日期前用介词on,during 在……期间,without 没有;besides 包括……在内;except 除……之外;among 在……之中,根据Her mother was ill in hospital, so she had to take care of her.可知珍妮没去,故选C。

【点评】此题考查介词辨析。掌握介词的用法,根据上下文的联系确定所使用的介词。27.The "teacher-free exam" means that students take their exams __________ teachers.

Students must be more honest.

A. without

B. against

C. among

【答案】 A

【解析】【分析】句意:学生们在没有老师的情况下参加考试。学生必须更加诚实。

A.without 没有,离开;

B. against 反对;

C. among在……之间。根据 Students must be more honest. 学生必须更加诚实。可知应该没有老师的考试,故选A。

【点评】考查介词辨析,注意理解词义,理解句意。

28.Thanks ______________ inviting me to your party.

A. with

B. for

C. of

D. to

【答案】 B

【解析】【分析】句意:多谢邀请我来到你的聚会。Thanks for doing sth.多谢做某事,固定句式,故选B。

【点评】此题考查介词。注意固定句式Thanks for doing sth.

29.I have a new model car. I got it my dad.

A. at

B. of

C. from

D. by

【答案】 C

【解析】【分析】句意:我有一辆新车。我从我爸爸那里得到的。A:at 在;B:of ……的;C: from 自,从;D: by到……为止,用。get sth. from sb.,从某人那里得到某物,固定短语,故选C。

【点评】考查介词辨析。理解介词的词义和用法,根据固定短语选择正确的介词。

30.—Taiwan is an important part of China.

—Yes,it lies ______the southeast of China.

A. in

B. on

C. to

【答案】A

【解析】【分析】句意:台湾是中国的一个重要组成部分。当表示方位时,in表示在…范围内;to表示不接壤,常指隔海相望;on表示相邻并接壤.台湾是属于中国的,故答案为A。

【点评】考查介词辨析,注意方位介词in,on,to的用法。

英文中介词和动词短语的辨析

英文中介词和动词短语的辨析 Many students when learning English seem to get confused about exactly how to use prepositions correctly. The problem is that new English students either try to compare them, or to use them in the same way that they are used in their own language. This is something that does not always work. Although they CAN often be used in the same way, sometimes there are exceptions to the rule that just have to be excepted. For example: 1. I go home after work. And not (I go to home after work). 2. I am playing football at the weekend. And not (I am playing football in the weekend). They are all the little words that we use to join up phrases and sentences, so that they either sound right when we speak, or they look right when we write. There are over 150 of these joining words used in the English language. At, in, on, of, to, off, for, by, with, into, onto, after, about, after, before, behind, down, than, through, etc., are all such words. When trying to use these words correctly, it is best to learn them in a drip feed fashion. For example: One day could be spent learning how to use them with time, e.g. on Sunday, at night, at the weekend, at seven o' clock, etc. Another day could be spent learning how to use them with places, e.g. The pencil is on/in/next to/by/under the table, etc. Something else that also leads to confusion are phrasal verbs. With these verbs the list just seems to go on and on. But first let us take a quick look at the difference between a preposition, and an adverb. 1. The cat climbed up the curtain. (up is the preposition since it has an object, the curtain). 2. The cat ran off in the morning. (off is an adverb since it has no object, and talks about the verb ran).

(完整)高考英语复习讲解——介词及介词短语

高考英语一轮复习讲解:介词及介词短语 【知识要点】 介词又叫前置词,是一种虚词。 1.介词可按其构成分为: (1)简单介词,即一个介词,如about,at,in,of,since等。 (2)复合介词,由两个介词组成,如as for,as to,out of等。 (3)二重介词,由两个介词搭配而成,但没有复合介词那样固定,如from under,from behind,until after,except in等。 (4)短语介词,由短语构成,如according to,because of,in spite of,on behalf of,with reference to 等。 (5)分词介词,由现在分词构成,如regarding,concerning,including等。 2.介词还可按其词义分为下列常见的几种: (1)表地点(包括动向),如about, above,across,after,along,among,around,at,before,behind,below,beneath,beside,between,beyond,by,down,from,in,into,near,off,on,over,through,throughout,to,towards,under,up,upon,with,within,without等。 [注]有不少表地点的介词可表动向,除很明显的across,around,over,towards,near外,还有among,behind,beneath,between,on,to,under等。 (2)表时间,如about,after,around,as,at,before,behind,between,by,during,for,from,in,into,of,on,over,past,since,through,throughout,till(until),to,towards,within等。 (3)表除去,如besides,but,except等。 (4)表比较,如as,like,above,over等。 (5)表反对,如against,with等。 (6)表原因、目的,如for,with,from等。 (7)表结果,如to,with,without等。 (8)表手段、方式,如by,in,with等。 (9)表所属,如of,with等。 (10)表条件,如on,without,considering等。 (11)表让步,如despite,in spite of等。 (12)表关于,如about,concerning,regarding,with regard to,as for,as to等。

小学全部奥数题及答案-经典奥数题目

欢迎阅读六年级奥数题及答案 1、电影票原价每张若干元,现在每张降低3元出售,观众增加一半,收入增加五分之一,一张电影票原价多少元? 2、甲乙在银行存款共9600元,如果两人分别取出自己存款的40%,再从甲存款中提120元给乙。这时两人钱相等,求乙的存款 3、由奶糖和巧克力糖混合成一堆糖,如果增加10颗奶糖后,巧克力糖占总数的60%。再增加30颗巧克力糖后,巧克力糖占总数的75%,那么原混合糖中有奶糖多少颗?巧克力糖多少颗? 批零件时,两人各做了多少个零件? 13、某工会男女会员的人数之比是3:2,分为甲乙丙三组,已知甲乙丙三组人数之比是10:8:7,甲组中男女比是3:1,乙组中男女比是5:3。求丙组男女人数之比 14、甲乙丙三个村合修一条水渠,修完后,甲乙丙村可灌溉的面积比是8:7:5原来三个村计划按可灌溉的面积比派出劳力,后来因为丙村抽不出劳力,经协商,丙村应抽出的劳力由甲乙两村分担,丙村付给甲乙两村工钱1350元,结果,甲村共派出60人,乙村共派出40人,问甲乙两村各应分得工钱多少元?

15、李明的爸爸经营已个水果店,按开始的定价,每买出1千克水果,可获利0.2元。后来李明建 议爸爸降价销售,结果降价后每天的销量增加了1倍,每天获利比原来增加了50%。问:每千克 水果降价多少元? 16、.哈利.波特参加数学竞赛,他一共得了68分。评分的标准是:每做对一道得20分,每做错一道倒扣6分。已知他做对题的数量是做错题的两倍,并且所有的题他都做了,请问这套试卷共有多少道题? 17、爸爸妈妈和奶奶乘飞机去旅行,三人所带行李的质量都超过了可免费携带行李的质量,要另付行李费,三人共付了4元,而三人行李共重150千克,如果这些行李让一个人带,那么除了免费部分,应另付行李费8元,求每人可免费携带行李的质量。 18 19、,两堆 20、 21、 8小时,.泥 22 碗, 23 24、 。现25 26 27 两校各多少人参赛? 28、在浓度为40%的盐水中加入千克水,浓度变为30%,再加入多千克盐,浓度变为50%? 29、某人到商店买红蓝两种钢笔,红钢笔定价5元,蓝钢笔定价9元,由于购买量较多,商店给予优惠,红钢笔八五折,蓝钢笔八折,结果此人付的钱比原来节省的18%,已知他买了蓝钢笔30枝,那么。他买了几支红钢笔? 30、甲说:“我乙丙共有100元。”乙说:“如果甲的钱是现有的6倍,我的钱是现有的1/3,丙的钱不变,我们仍有钱100元。”丙说:“我的钱都没有30元。”三人原来各有多少钱? 31、某厂向银行申请甲乙两种贷款共30万,每年需支付利息4万元,甲种贷款年利率为12%,乙种贷款年利率为14%,该厂申请甲乙两种贷款金额各多少元?

常用介词的用法

分考点1 表示时间的介词 Point 1 at, in, on 的用法 (1)at 的用法 At 表示时间点,用于具体的时刻(几点,正午,午夜,黎明,拂晓,日出,日落等),或把某一时间看作某一时刻的词之前以及某些节假日的词之前。 at 6:00 在6点钟 At noon 在中午 At daybreak 在拂晓 At down 在黎明 At Christmas 在圣诞节 【特别注意】在以下的时间短语中,at 表示时间段。 At dinner time 在(吃)晚饭时 At weekends/ the weekend 在周末 (2)in 的用法 ①表示时间段,与表示较长一段时间的词搭配,如年份,月份,季节,世纪,朝代,还可以用于泛指的上午、下午、傍晚等时间段的词前。 In 2009 在2009年 In April 在四月 In the 1990s 在20世纪90年代 In Tang Dynasty 在唐朝 In the morning在上午 ②后接时间段,用于将来时,表示“在一段时间之后”。 The film will begin in an hour. 电影将于一个小时之后开始。 【特别注意】当时间名词前有this,that,last,next,every,each,some等词修饰时,通常不用任何介词。 This morning 今天上午last year 去年 (3)on 的用法 ①表示在特定的日子、具体的日期、星期几、具体的某一天或某些日子。 On September the first 在9月1号 On National Day 在国庆节 We left the dock on a beautiful afternoon. 我们在一个明媚的下午离开了码头。 ②表示在具体的某一天的上午、下午或晚上(常有前置定语或后置定语修饰)。 On Sunday morning 在星期日的早上 On the night of October 1 在10月1号的晚上 【特别注意】“on +名词或动名词”表示“一...就...”. On my arrival home/ arriving home, I discovered they had gone. 我一到家就发现他们已经离开了。 Point 2 in,after 的用法 In 和after都可以接时间段,表示“在...之后”,但in 常与将来时连用,after 常与过去时连用。 We will meet again in two weeks.

高考英语 介词和动词短语(试题部分)

专题二介词和动词短语 探考情悟真题 【考情探究】 考点考卷 年份 题型 课标全国Ⅰ课标全国Ⅱ课标全国Ⅲ20192018201720162015201920182017201620152019201820172016 介词和介词短语语篇型 填空 (me- thods) of/for (more effective ...) than as(a method) by (car) (less water) than (to and) from (work) at(the same time) (a pack) of (get a degree) in (eat) with (their hands) 短文 改错 删除 for every two years 中的 for; which 前加 in (in the middle) on → (in the middle) of on(the develop- ment of...) →with (the develop- ment of...) in/at (high school) 删除 bought 后的 for on(a shop window) →in (a shop window) 删除 such as 后的 like 删除 realize 后的 of 动词短语语篇 型 填空 2016课标全国Ⅰ考查了动词短语go back to;2016课标全国Ⅱ考查了动词短语be focused on;2018课标全国Ⅲ考查了动词短语search for 短文 改错 2016课标全国Ⅰ考查了动词短语dream of doing sth.;2018课标全国Ⅱ考查了动词短语play the games with sb.;2016课标全国Ⅲ考查了动词短语leave...for... 分析解读 1.在五年高考课标全国卷中语篇型填空、短文改错对介词的考查主要集中在常见介词 .........................(如than,as,from,in, with,by,at,to,for,of,on)的基本用法上 ......。语篇型填空中介词的考查形式为非提示型,而短文改错中介词的考查形式包括将用错的介词改正和删除多余的介词。 2.在五年高考课标全国卷中语篇型填空 .....对动词短语的考查形式往往是给出动词 .......,.要求考生在设空处填出与之 ............ 搭配的介词或副词 ........。短文改错 ....对动词短语的考查往往是给出动词 .......,.要求考生加上介词、副词或将用错的介词、 ................... 副词改正 ....。 3.未来高考课标全国卷中语篇型填空、短文改错对介词、动词短语的考查会呈现出复杂化、综合化的特点 .............................................。

英语中常见名词和介词搭配短语

常见名词和介词搭配短语 1.absence from 缺席,不在如: His long absence from work delayed his promotion. 他长期不上班,耽误了提升。 2. absence of 缺乏如: In the absence of my commanding officer, I acted on my own initiative. 指挥官不在场,我主动见机行事。 In the absence of their teacher the class was in a state of anarchy. 教师不在,班上一片混乱。 3. access to ……的入口,通路如: The only access to the farmhouse is across the fields. 要到那农舍去唯有穿过田地。 She was forbidden access to the club. 人家不允许她到那个俱乐部去。 4. acquaintance with 相识,了解如: I have only a nodding acquaintance with Japanese.

我对日语仅略知一二。 The guide has some acquaintance with Italian. 导游懂得一点意大利语。 5. action on sth 对……的作用如: evidences of glacial action on the rocks 岩石上的冰河留下的痕迹 6. addition to sth 增加如: She is a beautiful addition to the family. 她是我们家漂亮的新成员。 Can we finance the addition to our home? 我们可以为你提供经费。 7. admission to /into 进入;入(场,学,会等)如: How does one gain admission to the Buckingham Palace? 怎样才能获准进入白金汉宫? Admission to British universities depends on examination results. 英国大学入学以考试成绩为凭。 8. admission of sth 承认如: His admission of guilt surprised everyone.

小学经典奥数题目及答案

六年级奥数题及答案 1、电影票原价每张若干元,现在每张降低3元出售,观众增加一半,收入增加五分之一,一张电影票原价多少元? 2、甲乙在银行存款共9600元,如果两人分别取出自己存款的40%,再从甲存款中提120元给乙。这时两人钱相等,求乙的存款 3、由奶糖和巧克力糖混合成一堆糖,如果增加10颗奶糖后,巧克力糖占总数的60%。再增加30颗巧克力糖后,巧克力糖占总数的75%,那么原混合糖中有奶糖多少颗?巧克力糖多少颗? 4、小明和小亮各有一些玻璃球,小明说:“你有球的个数比我少1/4!”小亮说:“你要是能给我你的1/6,我就比你多2个了。”小明原有玻璃球多少个?

5、搬运一个仓库的货物,甲需要10小时,乙需要12小时,丙需要15小时.有同样的仓库A和B,甲在A仓库、乙在B仓库同时开始搬运货物,丙开始帮助甲搬运,中途又转向帮助乙搬运.最后两个仓库货物同时搬完.问丙帮助甲、乙各多少时间? 6、一件工作,若由甲单独做72天完成,现在甲做1天后,乙加入一起工作,合作2天后,丙也一起工作,三人再一起工作4天,完成全部工作的1/3,又过了8天,完成了全部工作的5/6,若余下的工作由丙单独完成,还需要几天? 7、股票交易中,每买进或卖出一种股票都必须按成交易额的1%和2%分别交纳印花税和佣金(通常所说的手续费)。老王10月8日以股票10.65元的价格买进一种科技股票3000股,6月26日以每月13.86元的价格将这些股票全部卖出,老王卖出这种股票一共赚了多少钱?

8、某书店老板去图书批发市场购买某种图书,第一次购书用100元,按该书定价2.8元出售,很快售完。第二次购书时,每本的批发价比第一次增多了0.5元,用去150元,所购数量比第一次多10本,当这批书售出4/5时出现滞销,便以定价的5折售完剩余图书。试问该老板第二次售书是赔钱还是赚钱,若赔,赔多少,若赚,赚多少 9、一件工程原计划40人做,15天完成.如果要提前3天完成,需要增加多少人 10、育才小学原来体育达标人数与未达标人数比是3:5,后来又有60名同学达标,这时达标人数是未达标人数的9/11,育才小学共有学生多少人?

七年级常用介词用法和练习(含答案)

七年级英语几个常用介词用法归纳 .几个常用介词用法归纳 一)in 的用法: 1. 表示地点、位置,意思为“在……之中,在……里面”,例如: (1 )They often spend holidays in the country. 他们经常在乡下渡假。 (2)The children are playing in the yard. 孩子们在院子里玩耍。 2. 表示时间的范围,意为“在……时候”,如: (3)He gets up at six in the morning. 他早晨 6 点起床。 (4)The Second World War ended in 1 945 .第二次世界大战在 1 945年结束。 3. 表示时间的经过,意思为“在... 之后”,如: (5)Can you finish your work in a day? 你能用一天完成这项工作吗? (6)I ' II call back in ten minutes我10 分钟后再回电。 4. 表示状况、环境意为“在... 状态中,处在... 之中” (7)They live in peace. 他们过着平静的生活。 ( 8) I am in good shape. 我身体 状况良好。 5. 穿着,戴着 (9)I met a man in glasses there我在那遇到一个戴眼镜的人。 (10)That girls is in a red dress today.那个女孩今天穿着一件红裙子。 二)on 的用法: 1. 表示位置,意为“在……之上,在……的表面”,例如: (1)There is a pen on the table.桌子上有一支笔。 ( 2)Put it on the shelf. 把它放在书架上。 2. 表示穿戴,附着于 (3) She has a hat on her head她头上戴着帽子。 ( 4)Who will put a bell on the cat? 谁能把铃系在猫身上? 4. 表示时间,主要指特定的某一天( day ) ( 7)They arrived is Beijing on October 14th. 他们于10 月14 日到达北京。 ( 8)I sent my mother some beautiful flowers on her birthday. 在我母亲生日时,我送了她一些漂亮的花。 5. 表示状态,意为“在进行中,于……状态” ( 9)That house is on fire. 那座房子着火了。 ( 10)She is now on holiday. 她正在休假。 三)at 的用法: 1. 表示场所,原则at 使用在小地方arrive at ( 1 )Let meet at the station. 让我们在火车站见面。 (2)He stood at the end of the line. 他站在一排的最后。 2. 表示具体时间和在……岁时 (3)School begins at 8:00 a. m.学校上午8:00开始上课。 (4)He came to Beijing at the age of eighteen.他18 岁来北京。 3. 表示目标、方向 ( 5)They laughed at him. 他们嘲笑他。 ( 6)He shot at the bird. 他瞄准那只鸟射击。 4. 表示在从事……中 ( 7)He was still at work in the office. 他仍然在办公室工作。 ( 8)Children are at play. 孩子们正在玩。 5. 表示状态,在……状态中 (9)He is at rest in the bed.他正在床上休息。

介词和介词短语(习题综合演练)

介词和介词短语 巩固练习 一、单项选择 1. The dictionary is what I want, but I don't have enough money _________ me. A.by B.for C.with D.in 2. The writer conveyed a positive attitude through his works. ______, his readers are motivated and are themselves becoming a source of motivation for others. A. On the whole B. In the meanwhile C. In the way D. On the contrary 3. The campaign is _____ only partially successful, so we have to keep on working hard. A. at last B. at latest C. at least D. at best 4. The doctor tried to laugh my brother ____ his fears about the coming operation. A. from B. against C. off D. into 5. University majors should not be ________ market demand and the government should give more support for “unpopular” majors such as literature, history and philosophy. A. in the form of B. in the process of C. at the mercy of D. at the risk of 6. —How long will you work on the farm? —____ the end of next year. A. In B. By C. At D. Since 7. —When did you leave the farm? —___ the end of last year. A. In B. By C. At D. Since 8. Don’t be angry _______ me for not having written. I was really too busy. A. about B. with C. to D. for 9. In those days, we had no phones, so we have to keep in touch _____ writing often. A. with B. of C. on D. by 10. We've talked a lot _______ films. How _____ television now? A. of, with B. with, towards C. about, about D. for, about 11. We all regarded the poor old man ____sympathy. A. as B. with C. of D. by 12. ________ fire, all exits must be kept clear. A. In place of B. Instead of C. In case of D. In spite of 13. After the earthquake, the injured were cared _____in the local hospitals or taken by air to the hospitals of neighboring cities. A. of B. for C. after D. with 14. Human facial expressions differ from those of animals in the degree ______ they can be controlled on purpose. A. with which B. to which C. of which D. for which

英语常用介词及用法

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