搜档网
当前位置:搜档网 › 初中英语数词、介词、连词专项练习

初中英语数词、介词、连词专项练习

初中英语数词、介词、连词专项练习
初中英语数词、介词、连词专项练习

九年级英语专项练习--数词介词连词

姓名____________

( )1. ---How old is your father this year?

---____. And we just had a party for his ____ birthday last weekend.

A. Fortieth, forty

B. Forty, forty

C. Forty, fortieth

D. Fortieth, fortieth

( )2. About ____ of the workers in the factory were born in the ____.

A. two thirds, 1970

B. two thirds, 1970s

C. two third, 1970

D. two third, 1970's

( )3. Open your books and turn to page _______. Let’s read aloud Lesson _______.

A. thirty…Six

B. thirtieth…Six

C. thirtieth…Sixth

D. thirty…Sixth ( )4. About ____ of the workers in the company are young people.

A. third fifths

B. three fifths

C. three fives

D. third fifth ( )5.____ girls took part in the Super Girl Competition but only a few of them succeeded.

A. One million of

B. Millions

C. Millions of

D. Two millions ( )6. The work is too difficult for me to finish in a week. I need ____ days.

A. two more

B. more two

C. two another

D. another more ( )7. We will have a special party for our daughter's ____ birthday.

A. twelve

B. the twelve

C. twelfth

D. the twelfth ( )8. The boy has ____stamps.

A. two hundreds and fifty-five

B. two hundreds fifty-five

C. two hundred and fifty-five

D. two hundred fifty-five

( )9. He said he had been waiting there for __________.

A. one and a half hours

B. one and half hour

C. one and the half hour

D. one and half a hour

( )10. They are going to have ____ holiday next month.

A. a two weeks

B. two-week

C. a two-week

D. two weeks ( )11. The American film TITANIC will begin at two this afternoon.Shall we meet at ____ at the cinema gate?

A.forty past one B.half past two C.two to two D.fifty to two ( )12. We traveled all night to London and got there____ Monday morning.

A. in

B. at

C. on D to

( )13. The visitors ____ Japan arrived ____ Beijing station last Tuesday morning.

A. from, at

B. of, to

C. from, to

D. of, on

( )14. Mum, today is Mother’s Day. Mike and I want to invit e you to have dinner ____ us at Shanghai Restaurant, which is famous ___ its seafood.

A. with… of

B. wi th…for

C. for…to

D. to…for

( )15. Do you usually come to school ____ foot or ____ bike?

A. by, by

B. on, on

C. on, by

D. by, on

( )16. ---When was Jim born? --- ____ July 18, 1998.

A. on

B. at

C. in

D. to

( )17. Helen bought a new pen at a shop ____ her way home.

A. on

B. a

C. in

D. to

( )18. The teacher will be back ____ an hour.

A. in

B. after

C. of

D. at

( )19. ---How long have you been in Beijing? ---I’ve been here ____ 1989.

A. in

B. since

C. on

D. for

( )20. ---Who is the man ____ black?

---Oh, he’s a famous pop singer.

A. in

B. on

C. with

D. for

( )21. China lies ____ the east of Asia and ____ the north of Australia.

A. in, in

B. in, to

C. on, on

D. on, to

( )22. My little brother can swim now. He can swim _____ the river easily.

A. through

B. across

C. from

D. in

( )23. I could speak ____ Japanese ____ Chinese, so I had to talk with him in English.

A. not only, but also

B. both, and

C. neither, nor

D. either, or

( )24. ---Did you know ____ Bill Gates will come to our city to give a talk?

---Oh, really? No body told me.

A. that

B. if

C. whether

D. what

( )25. We were watching TV ____ someone knock at the door.

A. while

B. when

C. until

D. because

( )26. ____ John ____ I are policemen.

A. Neither, nor

B. Either, or

C. Both, and

D. Not only, but also ( )27. Mr Smith teaches ____ well ____ his lessons are not easily forgotten.

A. very, that

B. quite, but

C. so, as

D. so, that

( )28. He didn’t go to bed ____ he finished his homework.

A. till

B. before

C. after

D. until

( )29. --- How do you like the two pairs of shoes?

--- They don’t fit me well. They are ____ too big ____ too small.

A. not only, but also

B. both, and

C. neither, nor

D. either, or ( )30. The runner fell, ____ he quickly got up and went on running.

A. or

B. so

C. but

D. till

( )31. Wait for me in the room ____ I come back.

A. until

B. and

C. so

D. or

( )32. I’ll return the books to the library ____ soon as possible.

A. as

B. so

C. just

D. but

( )33. Go along the road, ____ you’ll find the market at the end of it.

A. when

B. and

C. or

D. though ( )34. You’ll be late ____ you don’t get up early tomorrow morning.

A. if

B. when

C. unless

D. until

( )35. Bob spends a lot of money on books_______ he is not rich.

A. if

B. though

C. when

D. because

( )36. I haven’t seen her ____ she left Zhengzhou.

A. while

B. when

C. since

D. from

( )37. They didn’t go to the party ____ the rain.

A. because

B. because of

C. as

D. because with ( )38. Nobody can learn English well ____ he works hard on it.

A. if

B. unless

C. when

D. but

初中英语【连词】专项练习题

初中英语【连词】专项练习题1. She got up too late to catch the bus. (改为同义句) She got up ________ late ________ she couldn’t catch the bus. She got up ________ late that she ________ catch the bus. 2. Unless you leave now, you will be late for school. (改为同义句) ________ you ________ leave now, you will be late for school. 3. If you don’t set out right now, you will be late. You will be late ________ you ________ right now. 4. Mary is an American. Tom is an American too. (合并成一句) ________ Mary ________ Tom are Americans. 5. Mary isn’t an American. Tom isn’t an American, either. (合并成一句) ________ Mary ________ Tom is an American. 6. Tom isn't as tall as Mary. (改为同义句) Mary is ________ ________ Tom. 7. If you don’t study hard, you will fail the exam. (改为同义句) Study hard, ________ you will fail the text. 8. He was ill, so he didn’t come to school today. (改为同义句) ________ he was ill, he didn’t come to school today. 9. Both Mary and Tom are students. (改为同义句) ________ ________ Tom ________ ________Mary is a student. 10. I don’t know when we will have lunch.(改为简单句) I don’t know _________ ________ have lunch. 11. Be quick, and you’ll catch the bus.(改为同义句) ________ ________ are quick, you will catch the bus. 12. Both of these books are mine. (改成相反意思) ________ ________ these books is mine.[page] 【参考答案】 1. so that;so didn’t 2. If don’t 3. unless set out 4. Both and 5. Neither nor 6. taller than 7. or 8. Because 9. Not only but also 10. when to 11. If you

初中英语连词专题训练答案

初中英语连词专题训练答案 一、初中英语连词 1.British people say "please" and "thank you" all the time some people in Asia may think it unnecessary. A. while B. because C. unless D. since 【答案】 A 【解析】【分析】句意:英国人总是说“请”和“谢谢”,而亚洲的一些人可能认为这是不必要的。A 然而,当……的时候;B 因为;C 除非,如果不; D 自从。根据语境,可知前后句是转折关系,故选A。 【点评】考查连词辨析。注意识记各连词的含义及用法。 2.My wallet dropped on the ground ________________ I was walking. A. before B. after C. while D. because 【答案】 C 3.British people and Australian people speak the same language, ______________ they have different customs and cultures. A. and B. but C. so D. for 【答案】 B 4.The film is really exciting. ______the students ______ their teacher is enjoying the film. A. Both; and B. Not only; but also C. Either; or D. Neither; nor 【答案】 B 5.Study hard, _______ our parents will be disappointed. A. and B. but C. or D. because 【答案】 C 6.__________ the teacher came in, the students stopped reading at once. A. When B. While C. Before D. / 【答案】 A 7.Little Kate went to school___________ it rained heavily yesterday. A. though B. if C. but D. since 【答案】 A 8.Your dream will come true ______________ you put your heart and soul into it. A. if B. unless C. although D. until 【答案】 A

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.

中考英语专项练习-----数词

中考英语专项练习-----数词 一、基数词的构成 1.1-12的表述1-12各有各的形式,即one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve. 2.13-19的表述13-19的数字皆以-teen[ti:n]结尾,其中,fourteen,sixteen,seventeen,eighteen和nineteen分别由four,six,seven,eight,nine加后缀-teen变成的,eighteen中只保留一个t.thirteen,fifteen分别由three和five转花而来. 3.20-90数字的表达20-90的数字皆以-ty结尾,其中,sixty,seventy,eighty,ninety分别由 six,seven,eight和nine加后缀—ty构成,eighty中只保留一个t.其他同上. 4.20-99之间的数字的表达20-99之间的数词须在十位和个位之间加连字符“-”,如twenty-five. 5.百位以上的数字的表达以及读在表达百位以上的数字时,必须在百位,十位和个位之间加and,在读音时也应读上and,如:104可表达为one hundred and four,486读作four hundred and eighty-six. 6.“万”的表达.英语中没有万和亿单词,只有百(hundred),千(thousand),百万(million),十亿(billion).英语中表示“万”时,用10千.如:forty thousand四万.表示“亿”时需用百万来表示.如:two hundred million两亿. 7.7.1,000以上的数字,从后向前数.每三位数加“,”.第一个“,”前为thousand,第二个“,”前为million,第三个“,”前为billion.3,333,333,333读为three billion,three hundred and thirty-three million, three hundred and thirty-three thousand,three hundred and thirty 8.hundred,thousand,million 前有若有具体数字时,要用单数形式,但如果他们后面有 of ,则要用复数形式.同时,前面不能再加具体的数目. 二、基数词的用法 (1)基数词在句中主要用作主语、宾语、定语、表语、同位语,例如:Thirty of them are Party members.(主语)---How many would you like?---Three,please.(作宾语) The nine boys are from Tianjin.(定语)Six plus four is ten.(表语) We four will go with you.(同位语) (2)表示一个具体数字时,hundred,thousand,million不用复数;表示一个不确定数字时则用复数.例如:Our country has a population of1,300million people.There are three thousand students in our school. After the war,thousands of people became homeless. Maize is the most important food crop for millions of people in the world.They arrived in twos and threes.(3)表示“……十”的数词的复数形式可用来表示人的岁数或年代,例如: He is in his early thirties.He died still in his forties.This took place in1930s.(4)表示时刻用基数词.例如:We get up at six.The workers begin work at eight.表示“几点过几分 ,用past,但须在半小时以内.例如:ten past ten, a quarter past nine, 表示“几点差几分用to,但分数须在半小时以上.例如:twenty to nine a quarter to ten表示―几点几分用基数词.例如: seven fifteen,eleven thirty,nine twenty 序数词的构成及用法 一、序数词的构成 1第一,第二,第三分别为first,second,third. 2第四到第十九都有相应的基数词加the构成,有几个特殊,即fifth,eighth,ninth,twelfth.3第几十把y改 为i加eth..twentieth,ninetieth 4序数词之前要加定冠词或代词.但序数词表名词时,可不用冠词.Who won first?序数词表“再一”,“又一”时不用定冠词,只需在前面加a He failed once.Then he tried a second time. 5序数词的缩写形式是在数字后面直接加上序数词最后两个字母构成.1st,2nd,3rd,4th,21st,22nd,34th……6100以上的序数词的表示方法第100为100th(读作one hundredth),101st读作one hundred and first,其

最新初中英语连词专项训练及答案

最新初中英语连词专项训练及答案 一、初中英语连词 1.— Since you have one ticket left, ____ my sister_____ I will go with you. — Oh, I'm really sorry. Then what about next time? A. both; and B. either; or C. neither; nor D. not only; but also 【答案】 B 【解析】【分析】句意:——既然你只剩下一张票,要么我妹妹要么我和你一起去。—— 哦,我真的很抱歉,那下次呢?根据只剩下一张票,可知只能去一个人,A两个都,B两 个都不,C两者之一,D不但而且,故选B。 【点评】考查连词,注意either,or的用法。 2.It was the middle of the night _____the sound of the piano woke me up. A. because B. if C. when D. although 【答案】 C 3.They waited ____ it was dark before leaving, ____ they didn't want anyone to see them leave. A. since; because B. until; as C. unless; but D. so; because 【答案】 B 4.Mark felt very bad today. __________, he kept working all day and said nothing about it. A. However B. Therefore C. Otherwise D. Besides 【答案】 A 5.I got up at six this morning _____________ I could catch the early bus to Nanjing. A. so B. that C. in order to D. so that 【答案】 D 6.Tom's father was cleaning the car _______________ his mother was doing housework. A. although B. as C. since D. while 【答案】 D 7.The situation is becoming more serious ________________ we do something to save the Earth. A. if B. when C. because D. unless 【答案】 D 8.__________ the teacher came in, the students stopped reading at once. A. When B. While C. Before D. / 【答案】 A

最新初中英语数词专项训练及答案

最新初中英语数词专项训练及答案 一、初中英语数词 1.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。 2.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。 3.The TV was invented around . A. the twenty century B. the twentieth century C. twentieth century D. twenty century 【答案】 B 【解析】【分析】句意电视大约是在二十世纪发明的。二十世纪也就是第二十个世纪,因此使用序数词,序数词前必须使用定冠词the,故答案是B。 【点评】考查数词,注意序数词再具体语境中的运用。 4.Please turn to Page ______________ and take a look at the picture on it. A. the eightieth B. Eightieth C. Eighties D. Eighty 【答案】 D 【解析】【分析】句意:请翻到第80页,看看上面的图片。当表示“第…….页(房间、组等)”时,常用“名词+基数词”,Page80表示“第80页”。故选D。 【点评】考查基数词的基本用法。注意Page80=the 80th page,都表示第80页。 5.We gave away ________ books to the school library last year. A. six thousands B. six thousand C. six thousands of D. six thousand of 【答案】 B

最新中考英语连词专项训练含答案

连词(conjunctions) 并列连词连接彼此并列的_____、______或_______。连词 从属连词引导__________。

连词练习(一) Choose the best answer: ( )1. They were later for school ________they missed the 7:00 bus. A. when B. because C. though D. so that ( ) 2. Mike did something wrong, _______ the headmaster is talking with him. A. so B. but C. and D. or ( ) 3. Jim has been in the factory for two years _______ he left school. A. when B. since C. as soon as D. whether ( ) 4. Mike is good at playing basketball _______ Bruce does well in football. A. when B. until C. since D. while ( ) 5. –Excuse me. Do you have a table for two?

--I’m sorry, ______ there aren’t any seats now. Would you mind waiting for a while? A. but B. and C. or D. so ( ) 6. Stop cutting trees, _______ the earth will become worse and worse. A. and B. but C. or D. then ( ) 7. Do you want to stay at home _______ go shopping with us? A. and B. but C. or D. so ( ) 8. Darling, _______ you like this mobile phone, let’s take it. A. after B. though C. now that D. before ( ) 9. He was riding to school _______ he was hit by a car this morning. A. while B. when C. since D. so ( ) 10. He asked me ________ I preferred McDonald or KFC. A. if B. whether C. weather D. that ( ) 11. The song was _______ old _______ few young people could sing. A. enough; to B. so; that C. as; as D. too; to ( ) 12. Mr. Brown knows little Japanese, _______ he can’t understand the instructions on the bottle of the pills. A. so B. or C. but D. for ( ) 13. I can’t tell you the secret________you promise that you will keep it between us. A. if B. but C. unless D. whether ( )14. __________the soldiers _________the captain have been to Greece before. A. Both…and B. Not only…but also C. Neither…nor D./….as well as ( ) 15. _______ my mother ________ my sister watches football games these days. A. Either; nor B. Both; and C. Neither; nor D. Neither; or ( ) 16. Mr. Smith is an English teacher _______ will teach us English next term. A. or B. and C. but D. so ( ) 17. I may live _______ in a hotel _______ in a friend’s house. A. both; and B. either; or C. neither; nor D. between; and ( ) 18. I’m sorry, _______ I can’t help you with your homework. You’d better do it yourself. A. and B. but C. or D. then ( ) 19. This coat will not lose colour ________ it’s washed. A. until B. till C. before D. after ( ) 20. I think we should get this liquid crystal computer, _______ it won’t take up more space. A. but B. although C. because D. so ( ) 21. Stop smoking, _______ you will get better soon. A. and B. or C. that D. after ( ) 22. Gray didn’t recognize(认识) his old classmate ________ he was told her name. A. when B. unless C. so D. until ( ) 23. I was about to leave the office _______ the telephone rang. A. when B. after C. before D. while ( ) 24. There were so many beautiful dresses that I didn’t know _______to choose. A. where B.which C.how D.why ( ) 25. This is not my book. Do you know _______ it is? A.what B. which C. who D. whose ( ) 26. John fell asleep ________ he was listening to the music.

初中英语-介词专项

介词 一.概念:介词用来表明名词与句中其他词的关系,介词是虚词,不能独立充当句子成分介词短语能够充当句子成分, 介词短语= 介词+介词宾语(名词、宾格代词、动名词等充当) 二、常用 1、in 在......之内 1) 表示地点,表示大地点。She’s in China with her mom and dad. 2)表示时间,表示在某一个时间段内The weather is cold in winter. 3) 表示颜色和语言也用介词in。 Do you know the girl in red? I can write this article in English. 2、from 从......中来 1) come from I come from China and I’m Chinese. 2) download from I download music from the Internet. 3) be different from Lily’s habits are different from Linda’s. 3. with 和,用,与 1) with sb 和......人在一起I’m in Class One with Daming and Lingling. 2)with sth. 表示用某种工具I write with my pen, and I see with my eyes. 4. at 在...... 1) 表地点,主小地点。My father is a teacher at Beijing International School. 2) 表时间,主指时间的一个点。I get up at half past seven in the morning. 3) be good at 擅长于...... I am good at reading and writing. 5. behind 在......后面The classrooms are behind the offices. 6. next to 紧挨着The library is next to the classrooms. 7. in front of 在......前面They are in front of Tony and Daming. 8. for 为了......,因为。。。。Thank you for your email. 9. on 在......上,在......时 1)表示时间,表示具体的一天。Would you like to go to a football match on Sunday? 2)表示地点on the farm on the playground 10. to 自,向 1)talk to 与......谈论We have a break and I talk to my friends. 2) go to 去He likes films and he often goes to the cinema. 3)welcome to 欢迎到...... Welcome to Beijing Zoo. 4)listen to 听They always listen to music. 5)connect......to .和...连接一起Please connect the monitor to the computer first.

中考英语专项复习数词

中考复习数词专项练习 一、单项选择 1.— Excuse me, sir. Here’s a package for Lin Tao. Which room does he live in? —————. A.308 Room B. Room 308 C. The Room 308 D. The 308 Room 2. doctors are against H7N9 in China. A. Thousands B. A thousand of C. Thousands of 3.On February 25, 2013, Li An, a Chinese director, won the best director again. It is his time to win an “Oscar”. A. first B. three C. twice D. second 4.Where is Class________ ? It’s on the ______ floor. A. Six: third B. Sixth; third C. Six; three D. Sixth; three 5.Today is my little sister’s ______ birthday. My family will get together to celebrate it. A. nine B. ninth C. the ninth 6.------ How many people were invited to the meeting? ------About six ________. A. hundred B. hundreds C. hundred of D. hundreds of 7. of the coats made of cotton. They feel comfortable. A. Two-thirds; is B. Two-thirds; are C. Two-third; is D. Two –third; are 8.______ of that country is covered by snow. A. Second thirds B. Two thirds C. Twos thirds D. Two third 9.There are floors in my house and my bedroom is on the______ floor. A. three; two B. three; second C. two; third D. second; three 10.We planted trees last year. A. hundreds of B. hundred of C. five hundreds D. five hundred of 11.Everyone knows ______ Olympic Games will be held in London in July, 2012. A. the 30th B. the 30 C. 30 D. a 30 12.Every year, _____ people go to visit their factory A. a thousand of B. thousands C. thousand of D. thousands of 13.There are about _______ students in their school now.. A. hundred of B. nine hundred C. nine hundreds D. nine hundreds of 14.Computers of today can work than the ones in the 1970s. A. hundred of times faster B. a hundred time faster C. hundred times faster D. hundreds of times faster 15.—Which is the biggest number of the four? —. A.One-third B.Two-thirds C.A half D.A quarter

(英语)初中英语连词专项训练100(附答案)及解析

(英语)初中英语连词专项训练100(附答案)及解析 一、初中英语连词 1.—When will the railway that connects the two cities open? — next year. Only half been completed. A. Until; has B. Not until; has C. Until; have D. Not until; have 【答案】 B 【解析】【分析】句意:——连接两个城市的铁路什么时候会开通?——直到明年。只完 成了一半。until意为“直到……为止”,通常与延续性动词连用;not until意为“直到……才”, 常与短暂性动词连用,这里的句意为,直到明年才开通,故第一空用not until;第二空的 half指的是half the railway,主语为the railway,谓语动词应用单数,因此填has,故选B。 【点评】考查连词和主谓一致。注意识记until和主谓一致的用法。 2.You like football ___________ she likes reading. A. When B. or C. because D. while 【答案】 D 3.It won't be a long time ________ your son comes back. Don't be worried. A. since B. as C. before D. unless 【答案】 C 4.I think you should be against the situation, ________, of course, you are happy with it. A. because B. however C. anyway D. unless 【答案】 D 5.This is the most important task should be finished soon. A. which B. what C. that D. / 【答案】 C 6.Giveme your email address, _______I'll send you the form. A. or B. and C. but D. nor 【答案】 B 7.They waited ____ it was dark before leaving, ____ they didn't want anyone to see them leave. A. since; because B. until; as C. unless; but D. so; because 【答案】 B 8.—Mom, I want to be an engineer when I grow up. —Son, your dream will not come true _____ you keep trying your best. A. when B. whether C. unless D. because

初中英语介词专项讲解及练习(人教版)

一.介词的含义 介词是一种虚词,用来表示名词或相当于名词的其它词语与句中其它词的关系,不能单独使 用。介词可以与名词或相当于名词的其它词构成介词短语。 二.表示时间的介词 at (表示钟点): at 6:30 固定搭配: at noon ; at night ; at present / at the moment in (表示年代/月份/季节): in July; in 2006; in September,1998 ; in spring 固定搭配: in the morning / in the afternoon / in the evening on (表示具体日期: 某月某日/星期几): on Monday ; on Sunday morning ; on December 17 before在 --- 之前after 在--之后 by在--之前(时间);到--为止until / till : 直到 --(时间) since自从 -- 以来for(接一段时间) during 在 -- 期间from 从--时起 in + 一段时间: --以后(用于将来时)within --之内 after+ 一段时间:--以后(用于过去时) beyond --之外 三.表示场所,方向的介词 at 在某处(小地方)(at the cinema; at school; at home; at the railway station) in 在某处(大地方)(in China; in Beijing);在--里面(in the classroom; in the water) on 在--上面(紧贴着其表面): (on the table; on one’s face) near 在---附近 beside:在--旁边by 在--旁边 between在--和--之间among在--(3者或更多的人或物)当中 in front of 在--的前面behind 在--的后面 beside: 在—旁边 into 进入--里out of 从--中出来 near / nest to 靠近 across穿过(沿着表面)through穿过(从中间)along 沿着 from -- to -- 从--到-- around 在--周围 over 在--的正上方under在--的正下面/ above 在--斜上方 below 在--斜下方

初中英语数词专项练习

数词 数词分为基数词和序数词两种。表示数目或数量多少的词叫基数词;表示数目顺序的词叫序数词。 一. 基数词 1. 基数词就注意以下几点: (1)几十几的基数词的十位数与个位数之间要用连字符“-”连接。如: eighty-five 85 twenty-six 26 (2)三位数的基数词须在百位和十位(若无十位则和个位)之间用and连接。如: three hundred and sixty-five 365 two hundred and six 206 (3)基数词的复数形式。当基数词hundred, thousand, million, billion等词前有具体数词或several修饰时,必须用单数。如: several hundred year’s ago几百年前 two thousand students两千个学生 2. 基数词的特殊用法: (1)表示“几十年代”或“几十岁”时,用逢十的基数词的复数形式。如: in the 1990’s 20世纪90年代 in o ne’s twenties在某人20多岁时 (2)用在习语中。如: in twos and threes三三两两地 二. 序数词 序数词应注意的几点事项: 1. 多位数的基数词变成序数词时,只需将末位基数词变成序数词,前边的基数词不变。如: forty-two 42 forty-second第42 nine-hundred 900 nine-hundredth第900 2. 当序数词用阿拉伯数字表示时,必须在数字后加上序数词的最后两个字母。如: 21st第21 32nd第32 3. 序数词前一般要用定冠词the,如果序数词前用a或an时,则表示“又一;再一”(没有具体范围的限制)。如: Though he had failed twice, he wanted to try a third time. 尽管他已失败了两次,他还想再试一次。 The little monkey had had three apples, and he wanted to eat a fourth one. 那只小猴子已经吃了3个苹果,他还想再吃一个。 三. 分数和百分数 1. 分数 (1)分数的分子用基数词,分母用序数词。如: one fifth五分之一 one tenth十分之一 (2)当分子大于1时,分母用序数词的复数。如: two thirds三分之二 five eighths八分之五 (3)当分子是1时,可以用one也可以用a。如: a second = one second a third = one third (4)当分母是2和4时,分别可以用half和quarter代替。如:

相关主题