当前位置：文档库 › 2006中考模拟试题

2006中考模拟试题

2012年中考英语模拟试题

（满分120分，时间120分钟）

一、单项选择（20分）

1. Mike likes playing ____ golf while I like playing _____ piano .

A. the, the

B. a , a

C. / , the

D. the , /

2. There _____ a football match on TV this evening.

A. will have

B. is going to be

C. has

D. is going to have

3．There are few _____ in the fridge. Let's go and buy some potatoes, carrots and peppers.

A. eggs

B. meat

C. vegetables

D. fruit

4．---_____do you go to visit your grandma ?

---Twice a month

A. How often

B. How much

C. How soon

D. How long

5. ---______will Mr. Green be back ?

---In a week, I think .

A. How often

B. How many

C. How soon

D. How long

6.---_____ is it from your home to the cinema ?

---It?s about twenty minutes? walk .

A. How long

B. How often

C. How far

D. How soon

7. The air in Lanzhou is getting much _____ now than a few years ago .

A. clean

B. cleaner

C. cleanest

D. the cleanest

8. _____ he was tired , ____ he didn?t stop working .

A. Although ; but

B. Though; /

C. But ; /

D. Though ; but

9. ---Which would you like to drink , coffee or orange juice ?---___. Please give me a cup of tea.

A. Neither

B. Both

C. All

D. None

10. ---Could you please go to the movies with me ? ---_______. I have to do my homework .

A. Yes, sure

B. Sorry , I can?t

C. No, you can?t

D. No problem

11. ---Have you read this book ? ---Yes . I _____ it two weeks ago .

A. is reading

B. have read

C. will read

D. read

12.---Do you like the Moonlight Sonata ？---Sure , it sounds really ________.

A. clear

B. clearly

C. beautiful

D. beautifully

13. We should keep our eyes _____ while doing eye exercises .

A. close

B. closed

C. open

D. opened

14.—Can you come and study the violin with me?—_________. I have to make a kite for my nephew first.

A. I hope so

B. I'm afraid not

C. Excuse me

D. It's a pleasure

15. ---Can you go swimming with us this afternoon?

---Sorry, I can?t. I ____ take care of my little sister at home because my mother was ill

A. can

B. may

C. would

D. have to

16. ---I?m sorry ,Mr.Wang. I _____ my homework at home .

---That?s OK. But don?t forget ____ it to school tomorrow.

A. forget , to take

B. left , to bring

C. forgot , to bring

D. left , to take

17. ---Why did _____ take Aunt Alice almost an hour to get home ?

---I don?t know . Maybe there was something wrong with her car .

A. that

B. it

C. she

D. this

18. — Sorry, Mr. Green. Jim can't take part in the relay race because he's ill.

— It doesn't matter. I'll ask ___ to go instead of him.

A. somebody else

B. anybody else

C. everybody else

D. nobody else

19. The teacher is speaking . Please stop _____ and listen to him.

A. talking

B. to talk

C. talks

D. talked

20. --May I borrow this dictionary ? ---Sorry. This is not _____. It?s Lily?s .

A. my

B. mine

C. her

D. yours

二、完形填空(共20小题；每小题1分，满分20分)

阅读下列短文，掌握其大意，然后从各题所给的四个选项中选出最佳选项

I was walking in the street when a piece of beautiful music came to my ears. I saw some-one 21 some rubbish and walk to a truck which was collecting rubbish 22 . As soon as the people nearby hear the music, they 23 go out with their rubbish and throw it in, It' s a 24 way to help keep our city clean. Protecting our environment is very important. 25 you live, you can do something useful in or around your neighborhood.26 , we have done something to improve the environment. For example, we have collected 27 paper or bottles for recycling and we have planted 28 trees or flowers in or near our neighborhood. If 29 makes a contribution to protecting the environment, the world will become much more 30 .

( )21. A. picking up B. pick up C. throwing D. throw

( )22. A. outside B. inside C, downstairs D. upstairs

( )23. A. sometimes B. really C. slowly D. usually

( )24. A. unusual B. important C. pleasant D. common

( )25. A. Where B. Wherever C. When D. Whenever

( )26. A. In that way B. Since then C. In fact D. At last

( )27. A. small B. waste C. old D. dirty

( )28. A. better B. fewer C. greener D. more

( )29. A. everybody B. somebody C. nobody D. anybody

( )30. A. useful B. enjoyable C. hopeful D. beautiful

Why do I want to go to college? No one has ever asked me ___31 __ a question. But

many times I have asked myself. I have __32___ many ideas. __33___ important idea is that I want to be a better man.

Many things make human beings（人类）different __34___ or better than or even superior (优越于)to animals. One of the most important things is __35___ . If I fail to receive higher education, my education __36___. As I want to be a fully ___37___ man, I must get a well-rounded(全方位的) education, which good colleges and universities are supposed to ___38___. I know one can get educated in many ways, but colleges and universities are ___39__ the best places to teach me how to educate myself. Only when I am well-educated（良好教育的）, will I be a better man and __40___ serve(为服务)the people .

( )31. A. quite B. so C. such D. another ( )32. A. come up with B. agreed with C. been fed up with D. got on well with

( )33. A. Most B. The most C. More D. Much ( )34. A. to B. around C. between D. from ( )35. A. education B. weather C. temperature D. science

( )36. A. finished B. don?t finish C. will not finish D. has finished ( )37. A. develop B. developed C. developing D. experience ( )38. A. improve B. graduate C. hear D. provide ( )39. A. between B. among C. inside D. outside ( )40. A. can good B. may better C. be able to D. be able to best

三、阅读理解(本题共30分，每小题2分)

阅读下列短文，从每题所给四个选项中。选出一个最佳答案。

Neighborhood yentas are well—known women. They spend most of their time watching people around them. The yentas have this title for this. “Yenta” is a Yiddish word. It means a trouble maker or a talkative person. Nobody in the street is safe from their eyes or tongue.

Yentas certainly are not bad people. They pass on messages and advice. They give up-to-the-minute weather reports. They know who is doing what. They see，hear，and know all and usually repeat it. They have called themselves reporters.

Some of the yentas? neighbors think them so interested in others? things that they forget their own. Sometimes, however ,a child has to be found，or a robbery has to be reported. Then what yentas do are helpful. Every neighborhood appreciates its yentas very much. It doesn?t matter what their color，belief or accent is.

( )41. From the passage we know that a yenta___________

A. is famous for watching people walking

B.1ikes talking about others

C. can be either a man or a woman

D. is not a help at all

( )42.If you live near a yenta，you_________

A. will not be safe

B. can?t stop yourself from being watched

C. will be stopped when you pass by

D. have to pay for their help

( )43.When you are in trouble，yentas_____________

A. will make a joke on you

B. will watch you all the time

C. can sometimes give you a hand

D. will report that to the police

( )44.The word “up-to-the-minute” means___________

A. oldest

B. best

C. latest

D. worst

( )45.Which of the following is NOT true?

A. We can get weather reports from yentas.

B. You can learn things about neighbors from yentas.

C. Yentas are sometimes a help to others.

D. Yentas care more about themselves than about others.

There was a little boy with a bad temper(脾气)。His father gave him some nails to drive into the back fence(栅栏) when he lost his temper. The first day the boy drove 37 nails into the fence. Then it began to become less. He found it was easier to hold his temper than to drive those nails into the fence.

Finally the day came when the boy didn?t lose his temper at a11.He told his father about it and the father suggested that the boy should now pull out one nail for each day that he was able to hold his temper. The days passed and the young boy was finally able to tell his father that all the nails were gone.

The father took his son by the hand and led him to the fence. He said，“You have done well. my son, but look at the fence. It will never be the same. When you say things in anger，they leave a scar(痕迹)just like this one. You can put a knife in a man and draw it out. It won?t matter how many times you say I?m sorry. the wound(伤口) is still there. A verbal（言语）wound is as bad as a physical（肉体）one.

( )46. The best title for this reading is__________

A. Father And Son B .The Fence C. Little Boy D. Some nails

( )47. The word “it” in “it began to become less” refers to(指)______

A. the first day

B. the fence

C. the nail

D. the boy?s temper

( )48. The way of pulling out nails is to_______

A. make one?s temper 1ess

B. make one able to hold one?s temper

C.1eave a scar on someone

D. hurt someone

( )49.The boy thought that________ .

A. it was easy for him to drive the nails into the fence

B. driving nails into the fence is easier than holding his temper

C. holding his temper is easier than driving nails into the fence

D. it was easy for him to lose his temper after driving nails

( )50.We learn from the reading that________ .

A. Father is a man with bad temper

B. it took a long time for the boy?s temper to become less

C. Father is good at helping one who is easy to lose temper

D. the boy is good at driving nails into the fence

Each morning a rich man found a poor man sitting on a bench(长凳) in the park. The poor man always sat there, looking at the big hotel in which the rich man lived. One day, the rich man got out of his car an d said to the poor man, “Excuse me. I want to

know why you sit here and look at my hotel every morning.” “ Sir,” said the poor man, “ I am a failure. I have no money , no family, no home. I sleep on this bench, and every night I dream that one day I?ll sleep in that hotel.” The rich man said , “ Tonight your dream will come true. I?ll pay for the best room in that hotel for you a whole month.”

A few days after, the rich man went into the poor man?s room to ask him how he was enjoying himself. To his surprise, he found that the man had moved out of the hotel back to his bench. When the rich man asked why, he said, “ You see, when I?m sleeping on my bench, I dreamed I am there, in the big hotel. It?s a wonderful dream. But when I was there I dreamed I was back to this cold bench. It was a terrible dream, and I couldn?t get any sleep at all.”

（）51. The poor man lived in ____ before he met the rich man.

A. the hotel

B. his home

C. the park

D. the car

（）52. Every morning, the poor man sat on the bench and____.

A. waited for the rich man

B. looked at the rich man?s hotel

C. looked at the rich man?s car

D. enjoyed the clean car

（）53. Every night the poor man dreamed of ______.

A. sleeping in a hotel

B. becoming rich

C. owning that hotel

D. being the rich man?s fri end

（）54. The poor man moved out of the hotel because____.

A. he didn?t want to live in such a fine room

B. he didn?t like the rich man

C. he couldn?t pay for the room

D. he couldn?t get any sleep at all there

（）55. In the end, the poor man found it _________to sleep in the hotel.

A. sorry

B. nice

C. wonderful

D. terrible

四、口语交际（每小节5分，共计10分）

据对话内容，选出能填入空白处的最佳句子。

Shop assistant: Good morning! 56

Mrs. Watson: Yes. 57 I think I wear size six.

Shop assistant: The white gloves are on this side. Let?s see … 58 These are very nice, and they are easy to wash, too.

Mrs. Watson: Oh, I?ll try them on. Hmmm … they seem to fit. 59

Shop assistant: Five dollars and twenty cents

Mrs. Watson: All right. 60 Here?s six dollars.

Shop assistant: OK. Here?s your change.

Mrs. Watson: Thank you.

A. What can I do for you ?

B. Here?s a size six.

C. What do you think of them ?

D. I?ll take them.

E. I am looking for a pair of white gloves .

F. Can I help you ?

G. How much are they ?

五、阅读与回答问题：（本题共30分，每小题2分）

Sydney is a young city. Its history goes back just over 200 years. But in Australia, it is the oldest city. It is also the country?s largest city. Sydney is the capital of New South Wales and the most populous（人口稠密的）city of Australia.

The climate of Sydney is very good. It?s not too cold during the winter and not too hot during the summer. The sky is blue, the air is fresh, birds sing in the garden. People who live in Sydney seem to have an easy life style. They will tell you, ”Don?t worry .”

Many people think that Sydney is one of the most attractive cities in the world. It has many tall and modern buildings. Among them, Centrepoint Tower is the tallest. Standing on the 305—metre tower, you will have a great view of the city.

Sydney is famous for its deep harbor(港口).The harbor has many bays(湾) and beautiful surf beaches. Among them, Bondi beach is the most popular. Sydney Harbor is not only beautiful, it also serves as a large port. Ships carry wool, wheat and meat from Sydney to other countries.

People living in Sydney like to call themselves Sydneysiders. They are mostly friendly and easygoing. When they are not working, they love to have a good time at the beach, swimming and sailing.

61.How old is Sydney ?

62.How is the climate of Sydney ?

63. How tall is Centrepoint Tower ?

64. What is Sydney famous for ?

65. What do people living in Sydney love to do when they are not working ?

Have you ever seen an animal without a head ? There is such an animal ! It has no tail or legs. Its body is full of holes. It eats and breathes but never moves. It lives under water. The water brings the ani8mal air. The water brings the animal little plants and animals to feed on. What animal is it ? It is the sponge(海绵).

The sponge is a water animal. Some sponges are found where the water is not very deep. Other sponges live on the floor of the sea. Sponges grow in many sizes,shapes, and colors.

Men have been diving for this animal since ancient times. People in ancient times used dried sponges for cleaning and painting.

Men still dive for sponges, Animal sponges are needed for many things. But most sponges sold in the store are not animals. Men make them.

66.What?s the name of the animal without a head ?

67.Where does the animal live ?

68.Why can this kind of animals live without moving ?

69.What?s the use of the animals for people in ancient times ?

70. Are the sponges sold in the store ?

Harry Potter is the name of a series of fantasy novels by British writer J.K. Rowling. Six of seven planned books have been published to date. The books depict(描写)a society of witches and wizards, the man character being a young wizard named Harry Potter. The first novel, Harry Potter and the Philosopher?s Stone( retitled Harry Potter and the Sorcerer?s Stone in the United States) , was released in 1997. The firs t four books have been made into films, and the fifth book is due to stsrt filming in February 2006.

71. How many books does the series of novel have ?

72.Is Harry Potter a witch or a wizard ?

73.What does “Philosopher”s stone” mean in Chinese ?

74. Who is the writer of Harry Potter ?

75. How many books have been made into films so far ?

六、综合阅读：（本题共25分，

A)阅读短文，然后完成下列各题。

(A)你最喜欢什么颜色？Do you like yellow, orange and red ? You do,you must be a person full of hopeful happy feeling about life. Do you like gray and blue ? Then maybe you are quiet,and you would rather go after than go before.And sometimes you feel unhappy.If you love green,you are strong-minded.You wish to do (B)__________well and want other people to see you are successful. At least this is what psychologists(心理学者)tell us.They tell us that we don?t choose our favorite colour as we grow up.If you happen to love brown,you did so as soon as you opened your eyes,or at least as soon as you could see clearly.

A yellow room makes us feel happier and more comfortable than a dark green one;and a red dress brings warmth and gladness to the saddest winter day.(C)Light and bright colours make people not only happier but more active.It is a fact that factory workers work better,harder,and have few accidents when their machines are painted(漆)orange rather than black or dark gray.Remember,then,that(D) if you feel low,you can brighten your day or your life with a new shirt or a new colourful things.Remember also that you will know your friends better when you

(E)____________what colours they like or dislike.And don?t forget that anyone can guess a lot about your character( 性格)when you choose something in different colours.

76.将划线部分（A）译成英语：_______________________________.

77.在(B) 的空白处填入一个适当的词语：_____________________.

78.将划线部分（C）译成汉语：_______________________________________________.

_____________________________________________________________________ ____

79.将划线部分（D）译成汉语：______________________________________________.

_____________________________________________________________________ ____

80.在（E）的空白处填入一个适当的词语：______________________________. What do you think life on earth will(A)________in 100 years? More comfortable ?More high-tech? Maybe.But many scientists see a different future.(B) They say that by the year 2100 the earth will become a worse place for us to live.

Greenhouse gases like carbon dioxide(二氧化碳)are warming up the earth,melting(熔化)ice,and raiseing the level of the oceans.All these changes may bring more disasters( 灾难),including earthquakes and floods( 洪涝).

Sounds scary,doesn?t it ? Luckily,things may become so bad.Most countries in the world have agreed to slow down earth warming.

In February,the Kyoto Protocol (京都议定书)began.(C) 这是全世界141个国家间的协议。They want to produce less greenhouse gas and slow the rising temperature. (D) By 2010,35 developed countries will cut greenhouse gas by 5 percent of the amount they produced in 1990. (E) In order to produce less greenhouse gas,countries have to use cleaner cars and fewer coal power stations.They also need to look for new types of energy(能源).Countries that signed the agreement include China,Japan,Russia and the countries in the European Union( 欧盟).

81.在(A)的空白处填入一个适当的词语：________________

82.将划线部分(B)译成汉语：__________________________________________________

_____________________________________________________________________ __

83.将划线部分(C)译成英语：_________________________________________________

84.将划线部分(D)译成汉语：________________________________________________

_____________________________________________________________________ ____

85.将划线部分(E)改写为：Countries have to use cleaner cars and fewer coal power stations_____________they can produce less greenhouse gas.

B)阅读短文，然后填表格。

New Golden Sun Fruit Drink

Golden Sun is a newly produced fruit drink made in Hong Kong. Its ingredients are 35%water and 65% fruit juice. The fruit juice is taken from many different fine fruits, such as oranges, apples, pears from South America, and grapes from France. Golden Sun is a very healthy fruit drink. It is full of plenty of vitamin C, which is important and necessary to our health. Besides, it is of natural taste with no sugar and it tastes very delicious. It is good not only for children but also for grown- ups. So it is better to have it twice a day.

Choose Golden Sun, and choose a good way to keep yourself healthy!

Information Card

https://www.wendangku.net/doc/a39566431.html, of the product

87. How many % of fruit juice

88. Place of making

89. How many fruits made of

80. How often a day

七、书面表达(本大题20分)

A) 根据提示，写一篇80词左右的短文。要求内容切题，意思连贯。(5分)

提示：假设你是班长。请根据下面的内容在黑板上写一个通知，主要内容：你们班篮球队要和2班篮球队进行一场精彩的篮球比赛。

时间：今天下午3:00。

地点：本校操场。

内容：希望全班同学3:00到操场助威。你派李明和魏峰搬一些椅子到操场供运动员休息。胡雪准备些开水供运动员赛前赛后喝。

_____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ B)（满分15分）

我国是一个发展中国家，我们应该勤俭节约，使中国成为一个节约型的社会。我们中学生应该从身边的点滴做起，节约能源。你是如何做的？请你就这一个话题写一篇小短文，要求语句通顺，语法正确，意思完整，80词左右。下列词语仅供参考（don?t take ---, recycle books and paper, turn off--,take your own bags, don?t use plastic bags ，cut down ,take care of---------------)

答案：

单项选择：1—5 CBCAC 6—10 CBBAB 11—15 DCBBD 16—20 BBAAB

完型填空：21—25 BBCAA 26—30 DADCC 31—35 CABDA 36—40 CBDBC

阅读理解：41—45 .B B C C D 46—50 .B D B C C 51—55 CBADD

口语交际：56—60 F EBGD

阅读与回答：61.Over 200 years. 62. It?s very good.

63.305 metres. 64. It is famous for its deep harbor.

.65. They love to have a good time at the beach swimming and sailing.

.66. Sponges. 67. Under the water.

68.The water brings the animal air and little plants to feed on.

69. For cleaning and painting . 70. No.

71.Seven. 72. A wizard. 73. 磨法石74. J.K Rowling. 75.

综合阅读：76.What is your favorite colour ?/ What colour do you like best ?

77.everything 78.浅而亮的颜色使人们不仅更快乐而且更活跃。

79.如果你感到情绪低落的话，你可以用一件新衬衫或一些色彩艳丽的东西使你的日子或生活亮起来。80.find out

81.be like 82.他们说到2100年，地球对我们来说将成为更糟的居住地方。

83.This is an agreement between 141 countries around / throughout the world.

84.到2012年，35个发达国家将把温室气体减少掉他们在1990年所生产的数量的5%

85so that

86.Golden Sun(Fruit Drink). 87. 65%. 88.. HongKong . 89. Four . 90.Twice

a day

书面表达：A.

Dear classmates,

There is going to be a friendly basketball match between our class basketball team and the one from Class 2 on the playground at 3:00 this afternoon.It will be a wonderful match.I hope everyone will go to the playground to cheer for them at 3:00.Li Ming and Wei Feng,please take some chairs to the playground so that the players can sit when they are tired.Hu Xue,carry some hot water to the playground,so that the players can drink it before or after the game.

How to save environment? I think we should do the followings: First, it?s best to ride a bike to school, don?t take a bus or a taxi. Second, I will remember to tur n off the lights when I leave the classroom. Third, in my free time, I will collect the empty bottles and waste paper for recycling. The fourth idea is turning off the shower when I …m not using it. Fifth, it is imporment to save water and money. Also, I won?t spend too much money on expensive things. Last, we had better not cut down the trees, we have to take care of the trees . I?ll try my best to save the energy, I hope I can do something for our country.

．

九年级2018数学中考模拟试题及答案(汇编)

绝密★启用前 2018年九年级中考模拟试题试卷副标题考试范围：；考试时间：120分钟；命题人：林永章学校：___________姓名：___________班级：___________考号：___________题号一二三总分得分注意事项： 1．答题前填写好自己的姓名、班级、考号等信息 2．请将答案正确填写在答题卡上第Ⅰ卷（选择题）请点击修改第I卷的文字说明评卷人得分 30分，每小题3分） 1．（3分）下列实数中，无理数是（） A．0 B．C．﹣2 D． 2．（3分）下列图形中，既是轴对称又是中心对称图形的是（） A．菱形B．等边三角形C．平行四边形D．等腰梯形 3．（3分）图中立体图形的主视图是（） A． B． C．D． 4．（3分）一球鞋厂，现打折促销卖出330双球鞋，比上个月多卖10%，设上个月卖出x双，列出方程（） A．10%x=330 B．（1﹣10%）x=330 C．（1﹣10%）2x=330 D．（1+10%）x=330 5．（3分）某共享单车前a公里1元，超过a公里的，每公里2元，若要使使用该共享单车50%的人只花1元钱，a应该要取什么数（） A．平均数B．中位数C．众数D．方差 6．（3分）用教材中的计算器依次按键如下，显示的结果在数轴上对应点的位置介于（）之间．

A．B与C B．C与D C．E与F D．A与B 7．（3分）若代数式有意义，则实数x的取值范围是（） A．x≥1 B．x≥2 C．x＞1 D．x＞2 8．（3分）下列曲线中不能表示y是x的函数的是（） A．B．C． D． 9．（3分）某校美术社团为练习素描，他们第一次用120元买了若干本资料，第二次用240元在同一商家买同样的资料，这次商家每本优惠4元，结果比上次多买了20本．求第一次买了多少本资料？若设第一次买了x本资料，列方程正确的是（） A．﹣=4 B．﹣=4 C．﹣=4 D．﹣=4 10．（3分）用棋子摆出下列一组图形：按照这种规律摆下去，第n个图形用的棋子个数为（） A．3n B．6n C．3n+6 D．3n+3

1-2018年中考英语模拟试题一

2018吉林省中考英语模拟试题一 Ⅵ根据句意和首字母填空。 1 Look at the s on the wall. It says "No parking!" So you mustn't smoke here. 2 The new car might b to Tom. I heard his father bought it for him yesterday. 3 I am going to buy my mother a gift b her birthday is two weeks from now. 4 His family is even r now because his father makes more money than before. 5 Can you give me some a on how to learn English well ? It's difficult for me to study it. as 2 Mr Cooper didn't finish the book until last Sunday. 3 When they met again, they were too excited a word. 4 Which subject is in your school? 5 I live on floor. The air is quite fresh there. Ⅷ选择填空 ( )1 Ted, take some to school, it's so hot and you may feel thirsty. Abread Bbananas C oranges D juice ( )2 ----Which would you like, tea, milk or coffee? --- is OK. I really don't mind. A Both B Either C Any D None ( )3 ----I like the party so much, but I go home, It's too late. ---- What a pity! A mustn't B have to C may D can't ( )4 It’s a little impolite him to turn my invitation.Afor downB of toC for toDof down ( )5 The boy showed English when he began to learn it, so he liked to it. A interested, say B interest in, say C interest in, speak D interested in, speak ( )6 ---- I hope you don't mind my pointing out your mistakes. ----- . A .Of course B. Not at all. C .You're welcome. D. Yes, I don't. ( )7 Carmen likes musicians different kinds of music. Awhich play B who plays C which plays D who play ( )8 Although he loves junk food, he tries to only once a month. A / , eat it B but, eat them C / , eat them D but, eat it ( )9 ----Oh, Mrs. King, your dress looks nice. Is it new? -----No, I it since two years ago. A had B bought C have had D have bought ( )10 ---Can you cook eggs with tomatoes? ---Yes, of course. can do it, it is easy. A Anyone B Someone C No one D Everyone else ( )11 Now children, turn to page and look at the picture in Lesson Two. A twentieth, one B twenty, one C twentieth, first D twenty, first ( )12 ---Do you still remember me somewhere in Shanghai? ---- Yes, of course. Two years ago. A to see B seeing C see D saw ( )13 Could you tell me ? A where I can put my bike B where I could put my bike C where could I put my bike D where can I put my bike. ( )14 ---- What makes you ? --- Someone jumps the queue when others are waiting in a line. A annoy B annoyed C annoying D to annoy ( )15 A stamp is made paper. Do you know what paper is made ? A of. of B from. from C of, from D from. of 三、交际运用 Ⅸ根据对话内容，填上所缺的句子。 A: Hi, David. Did you have a good time on your day off? B: Yes, I did. I went to Blue Water Aquarium. A: ? B: With my parents. We saw a lot of animals there. A: ? B: Of course there were sharks. And we also enjoyed some animal shows. A: Oh, you were really lucky. I hope to go there some day.

初中数学中考模拟题及答案

中考数学模拟题、选择题（本大题有 7题，每小题3分，共21分?每小题有四个选项，其中有且只有一个选项正确） 1下面几个数中，属于正数的是（） A ? 3 B ? C. - . 2 D ? 0 2 C ? y =、、2x -1 A ? D =60〃 B ? A =120〃 C ? C D =180〃 D ? C A =180* &在四川抗震救灾中，某抢险地段需实行爆破?操作人员点燃导火线后，要在炸药爆炸前跑到400米以外的安全区域?已知导火线的燃烧速度是 1.2厘米/秒，操作人员跑步的速度是 5米/秒?为了保证操作人员的安全，导火线的长度要超过（） A ? 66厘米 B ? 76厘米 C ? 86厘米 D ? 96厘米型号 22 22.5 23 23.5 24 24.5 25 数量（双） 3 5 10 15 8 3 2 3 ?某鞋店试销一种新款女鞋，销售情况如下表所示: 鞋店经理最关心的是，哪种型号的鞋销量最大. 对他来说，下列统计量中最重要的是（ ) A ?平均数 B .众数 C .中位数 D ?方差 4.已知方程 |x| =2，那么方程的解是（ A ? X =2 B ? X ?2 C ? x-i =2, x^-2 5、如图（3）的度数是（ A 、25o ，已知AB 是半圆） O 的直径, / BAC=32o , D 是弧AC 的中点，那么/ DAC 29o C 、30o D 、32° 6 ?下列函数中, 自变量 x 的取值范围是x 2的函数是（ 2?由四个相同的小正方体堆成的物体如图所示, 7?在平行四边形 ABCD 中，? B =60"，那么下列各式中, 不能成立的是（

中考模拟试题及答案(一)

中考模拟试题（一）命题:欧祥科班级______________ 学号_______ 姓名_____________ 分数__________ (考试时间:120分钟；满分：150分) 一、选择题：（本大题共10个小题，每小题4分，共40分）每小题只有一个答案是正确的，请将正确答案的代号填入题后的括号内。 1．2的相反数是（）（A ）－2 （B ）2 （C ）21 （D ）2 1- 2．计算)3(62 3 m m -÷的结果是（）（A ）m 3- （B ）m 2- （C ）m 2 （D ）m 3 3．重庆直辖十年以来，全市投入环保资金约3730000万元，那么3730000万元用科学记数法表示为（）（A ）37.3×105万元（B ）3.73×106万元（C ）0.373×107万元（D ）373×104万元 4．在下列各电视台的台标图案中，是轴对称图形的是（）（A ）（B ）（C ）（D ） 5．将如图所示的Rt △ABC 绕直角边AC 旋转一周，所得几何体的主视图是（） 6．已知⊙O 1的半径r 为3cm ，⊙O 2的半径R 为4cm ，两圆的圆心距O 1O 2为1cm ，则这两圆的位置关系是（）（A ）相交（B ）内含（C ）内切（D ）外切 7．分式方程 13 21 =-x 的解为（）（A ）2=x （B ）1=x （C ）1-=x （D ）2-=x 8．已知一个等腰三角形两内角的度数之比为1∶4，则这个等腰三角形顶角的度数为（）（A ）200 （B ）1200 （C ）200或1200 （D ）360 ? D C B A C B A 5 题图

【典型题】数学中考模拟试题及答案

【典型题】数学中考模拟试题及答案一、选择题 1．如图是由5个相同大小的正方体搭成的几何体，则它的俯视图是( ) A ． B ． C ． D ． 2．已知AC 为矩形ABCD 的对角线，则图中1∠与2∠一定不相等的是（） A ． B ． C ． D ． 3．黄金分割数 51 2 是一个很奇妙的数，大量应用于艺术、建筑和统计决策等方面，请51的值（） A ．在1.1和1.2之间 B ．在1.2和1.3之间 C ．在1.3和1.4之间 D ．在1.4和1.5之间 4．若关于x 的方程 333x m m x x ++ --=3的解为正数，则m 的取值范围是（） A ．m ＜92 B ．m ＜ 92 且m≠32 C ．m ＞﹣9 4 D ．m ＞﹣9 4且m≠﹣34 5．为了帮助市内一名患“白血病”的中学生，东营市某学校数学社团15名同学积极捐款，捐款情况如下表所示，下列说法正确的是（）捐款数额 10 20 30 50 100

人数 2 4 5 3 1 A ．众数是100 B ．中位数是30 C ．极差是20 D ．平均数是30 6．方程2 1 (2)304 m x mx ---+=有两个实数根，则m 的取值范围（） A ．52 m > B ．5 2 m ≤ 且2m ≠ C ．3m ≥ D ．3m ≤且2m ≠ 7．如图，是由四个相同的小正方体组成的立体图形，它的左视图是（） A ． B ． C ． D ． 8．某种工件是由一个长方体钢块中间钻了一个上下通透的圆孔制作而成，其俯视图如图所示，则此工件的左视图是（） A ． B ． C ． D ． 9．甲、乙、丙三家超市为了促销一种定价相同的商品，甲超市先降价20%，后又降价10%；乙超市连续两次降价15%；丙超市一次性降价30%.则顾客到哪家超市购买这种商品更合算（） A ．甲 B ．乙 C ．丙 D ．一样 10．如果关于x 的分式方程 11 222ax x x -+=--有整数解，且关于x 的不等式组03 22(1) x a x x -?>? ??+<-?的解集为x ＞4，那么符合条件的所有整数a 的值之和是（） A ．7 B ．8 C ．4 D ．5

中考模拟试题(一)

佛山中学2020中考模拟试题（一） `本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（表述题）两部分，第Ⅰ卷1至6页，第Ⅱ卷6至8页。满分150分，考试时间120分钟。注意事项： 1．答题前，请考生仔细阅读答题纸上的注意事项，并务必按照相关要求作答。2．考试结束后，监考人员将本试卷和答题纸一并收回。第Ⅰ卷（选择题共48分） 1.下列句子中加点字的字音和字形完全正确的一项是（） A.我想起幽．（yōu）远的车铃，晴天里马儿带．着串铃在溜（liū）直的大道上跑着，狐仙姑深夜的澜．语，原野上怪诞．的狂风。 B.跟着我去踩田圃．（Pǔ）的泥土将润如油膏．（gāo）,去牧场就要抽发忍．冬的新苗。 C.那朵红莲，被那繁密．（mì）的雨点，打得左右攲．（qī）斜。在无遮庇．的天空之下，我不敢下阶去，也无法可想。 D.这批无恶不做．的法官，他们媚．（mèi）上欺下，俯伏于国王之前，凌（líng）驾于人民之上。 2.下列句子中加点的词语运用不恰当的一项是（） A.他本来识字不多，但几十年游历各处，又代写无数封书信，实际文化程度在几位教师中显得拔尖，教起国文来也惟妙惟肖．．．．。 B.经验证明，有许多书看一遍两遍还不懂得，读三遍四遍就懂得了；或者一本书读了前面有许多不懂的地方，读到后面才豁然贯通．．．．。 C.无边落木萧萧下，不尽长江滚滚来！......有这种诗人灵魂的传统的民族，应该有气吞斗牛．．．．的表现才对。 D.突然间，我恍然大悟．．．．，有一种神奇的感觉在我脑中激荡，我一下子理解了语言文字的奥秘，知道了“水”这个字就是正在我手上流过的这种清凉而奇妙的东西。 3.下列句子中加点词语的意思解释错误的一项是（） A.①夕日欲颓．（坠落），沉麟竞跃。（《答谢中书书》） ②怀怒未发，休祲．（不详）降于天，与臣而将四矣。（《唐雎不辱使命》） B.①潭中鱼可百许．（大约）头，皆若空游无所依。（《小石潭记》） ②至于夏水襄陵，沿溯．（逆流而上）阻绝。（《三峡》） C.①知困，然后能自强．（勉励）也。（《虽有佳肴》） ②人有百口，口有百舌，不能名．（说出）其一处也。（《口技》） D.①惩．（戒，这里是苦于的意思）山北之塞，出入之迂也。（《愚公移山》） ②子固非鱼也，子之不知鱼之乐全．（完全，确实是）矣！（《庄子与惠子游于濠梁》） 4、下列各句中有语病的一项是（） A. 央视纪录片《大国重器》，报道了中建三局的智能顶升系统——中国首创的新一代“空中造楼机”不断地刷新城市天际线。 B. 今年5月30日，南航将开通武汉—伦敦直飞航线，这是继直飞巴黎、莫斯科、

数学中考模拟试题及答案

2020届湘潭市中考模拟试题数学温馨提示： 1. 本试卷分试题卷和答题卷两部分。满分120分, 考试时间120分钟. 2．答题时, 应该在答题卷密封区内写明校名, 姓名和学号。 3．考试时不能使用计算器，所有答案都必须做在答题卷标定的位置上，请务必注意试题序号和答题序号相对应. 4．考试结束后, 上交答题卷. 一、仔细选一选（本大题有10小题，每小题3分，共30分。请选出各题中一个符合题意的正确选项，不选、多选、错选，均不得分） 1、下列一元二次方程中，没有实数根的是（）Ａ．2210x x +-= Ｂ．2x +22x+2=0 Ｃ．210x += Ｄ．220x x -++= 2、如图，将三角尺ABC （其中∠ABC ＝60°，∠C ＝90°）绕B 点按顺时针方向转动一个角度到△A 1BC 1的位置，使得点A ，B ，C 1在同一条直线上，那么这个角度等于（） A ．120° B ．90° C ．60° D ．30° _1 _ A _1 _ A

3、在成都市二环路在某段时间内的车流量为30.6万辆，用科学记数法表示为（） A ．430.610?辆 B ．33.0610?辆 C ．43.0610?辆 D ．5 3.0610?辆 4、给出下列命题：（1）平行四边形的对角线互相平分；（2）对角线相等的四边形是矩形；（3）菱形的对角线互相垂直平分；（4）对角线互相垂直的四边形是菱形．其中，真命题的个数是（）Ａ．4 Ｂ．3 Ｃ．2 Ｄ．1 5、下列各函数中，y 随x 增大而增大的是（） ①1 y x =-+． ②3 y x =-（x < 0） ③21y x =+． ④23y x =- A ．①② B ．②③ C ．②④ D ．①③ 6、在△ABC 中，90C ∠=o ，若4BC =，2 sin 3 A =，则AC 的长是（）Ａ．6 Ｂ．Ｃ．Ｄ．7、若点A （－2，y 1）、B （－1，y 2）、C （1，y 3）在反比例函数x y 1-=的图像上，则（）Ａ． y 1＞y 2 ＞y 3 Ｂ．y 3＞ y 2 ＞y 1 Ｃ．y 2 ＞y 1 ＞y 3 Ｄ． y 1 ＞y 3＞ y 2 8、如图，EF 是圆O 的直径，5cm OE =，弦 MN = （第8题图）

中考模拟试题1

中考模拟试题1 学校______________ 班级____________ 姓名______________ 学号____________ 考号______________ ________________ 一、选择题：（3’*12=36’） 1、（3分）如图，从山顶A 望地面C 、D 两点，它们的俯角分别为45°、30°,如果测得CD 为100m ，那么山高AB ＝（） (A) 100m , (B)503 m (C) 502 (D)50(3+1)m 2、（3分）在△ABC 中，∠C ＝90°，△ABC 面积为5cm 2 ,斜边长为4cm ,则tgA +ctgB 的值为( ) (A) 58 (B)516 (C)85 (D)16 5 3、（3分）在ΔABC 中，若,0cos 231sin 2 =???? ??-+-B A 则∠C 的度数是（）。 (A) 750 (B) 600 (C) 450 (D) 300 4、（3分）等边△ABC 的边长为1，现以BC 边所在直线为轴，将△ABC 旋转一周，则所得旋转体的表面积为（）

（A ）3π （B ）??? ? ?+233π （C ）23π （D ）??? ? ??+4323π 5、（3分）在ΔABC 中,若cosAcosBcosC >0,则ΔABC 为( ). (A)锐角三角形(B)直角三角形 (C)钝角三角形 (D)不能确定 6、（3分）在直角△ABC 中， CD 为斜边上的高，若AD =2,BD =8,则tgA 的值为( ) (A) 4 (B) 2 (C)21 (D)4 1 7、（3分）一个圆锥的母线和底面直径相等，那么它的侧面展开图的圆心角是（）（A ）90° （B ）180° （C ）210° （D ）由底面半径的大小而定 8、（3分）如图，在半圆的直径AB 上取点C ，过C 作CD ⊥AB 交圆周于D ，CD 长为h ，则阴影部分的面积为（）（A ）31πh 2 （B ）41πh 2 （C ）51πh 2 （D ）6 1πh 2 9、（3分）图中，△ABC 为等腰直角三角形，∠B ＝90°，延长BC 到D ，使CD ＝AC ，则tg 63°30′的值为（） (A) 2+1 (B)2-1 (C) 12+ (D) 12-

九年级2018数学中考模拟试题及答案

百度文库- 让每个人平等地提升自我绝密★启用前 2018年九年级中考模拟试题试卷副标题考试范围：；考试时间：120分钟；命题人：林永章学校：___________姓名：___________班级：___________考号：___________题号一二三总分得分注意事项： 1．答题前填写好自己的姓名、班级、考号等信息 2．请将答案正确填写在答题卡上第Ⅰ卷（选择题）请点击修改第I卷的文字说明评卷人得分 30分，每小题3分） 1．（3分）下列实数中，无理数是（） A．0 B．C．﹣2 D． 2．（3分）下列图形中，既是轴对称又是中心对称图形的是（） A．菱形B．等边三角形C．平行四边形D．等腰梯形 3．（3分）图中立体图形的主视图是（） A． B． C．D． 4．（3分）一球鞋厂，现打折促销卖出330双球鞋，比上个月多卖10%，设上个月卖出x双，列出方程（） A．10%x=330 B．（1﹣10%）x=330 C．（1﹣10%）2x=330 D．（1+10%）x=330 5．（3分）某共享单车前a公里1元，超过a公里的，每公里2元，若要使使用该共享单车50%的人只花1元钱，a应该要取什么数（） A．平均数B．中位数C．众数D．方差 6．（3分）用教材中的计算器依次按键如下，显示的结果在数轴上对应点的位置介于（）之间．

百度文库- 让每个人平等地提升自我 A．B与C B．C与D C．E与F D．A与B 7．（3分）若代数式有意义，则实数x的取值范围是（） A．x≥1 B．x≥2 C．x＞1 D．x＞2 8．（3分）下列曲线中不能表示y是x的函数的是（） A．B．C． D． 9．（3分）某校美术社团为练习素描，他们第一次用120元买了若干本资料，第二次用240元在同一商家买同样的资料，这次商家每本优惠4元，结果比上次多买了20本．求第一次买了多少本资料？若设第一次买了x本资料，列方程正确的是（） A．﹣=4 B．﹣=4 C．﹣=4 D．﹣=4 10．（3分）用棋子摆出下列一组图形：按照这种规律摆下去，第n个图形用的棋子个数为（） A．3n B．6n C．3n+6 D．3n+3

中考模拟题及答案

莱西市二○一六年初中学业水平考试模拟试题（考试时间：120分钟；满分：120分）温馨提示：亲爱的同学，欢迎你参加本次考试，祝你答题成功！本试题共三道大题，含24道小题。其中，第1—7小题为“语言积累及运用”；第8—23小题为“阅读”；第24小题为“写作”。所有题目均在答题卡上作答，在试题上作答无效。其中，选择题要求用2B铅笔正确涂写在“客观题答题区”。一、语言积累及运用【本题满分27分】（一）诗文默写与理解【本题满分13分】 1．根据提示默写。（10分） ①野芳发而幽香，。（《醉翁亭记》） ②蒹葭萋萋，，所谓伊人，在水之湄。（《诗经·蒹葭》） ③，带月荷锄归。（《归园田居》陶渊明） ④斜晖脉脉水悠悠，。（《望江南》温庭筠） ⑤，拔剑四顾心茫然。（《行路难》李白） ⑥，崔九堂前几度闻。（《江南逢李龟年》杜甫） ⑦，归雁入胡天。（《使至塞上》王维） ⑧出淤泥而不染，。（《爱莲说》周敦颐） ⑨僵卧孤村不自哀，。（《十一月四日风雨大作》陆游） ⑩：相信吧，快乐的日子将会来临！（《假如生活欺骗了你》普希金） 2．下列选项中，对诗词理解有误的一项是（）（3分） A．“塞下秋来风景异，衡阳雁去无留意”，这两句诗描写极其寒冷的边塞秋天，秋雁毫无逗留之意，如此景物与词人家乡大不相同。 B．晏殊《破阵子·燕子来时新社》一词通过描写清明时节的一个生活片断，反映出少女身上显示的青春活力，充满着一种欢乐的气氛。 C．曹操的《观沧海》借写景来透露感情。全诗写景，没有一句是直抒胸臆的，但我们能从实景的描绘中感受到诗人非凡的心胸气魄。 D．龚自珍的《己亥杂诗》中，“落红不是无情物，化作春泥更护花”表达了诗人思念家乡的思想感情，愿化为春泥报效家乡。

初中数学中考模拟题测试卷及答案

数是（） 6.下列函数中，自变量 x 的取值范围是x 2的函数是（ 2010年中考数学模拟题 ※考试时间120分钟试卷满分150分编辑：陈志刚铁岭市加速度辅导学校电话：一、选择题（下列各题的备选答案中，只有一个是正确的，请将正确答案的选项填在下表中相应题号下的空格内?每小题 3分，共24分）、选择题（本大题有 7题，每小题3分，共21分?每小题有四个选项，其中有且只有一个选项正确） 1 ?下面几个数中，属于正数的是（） A. 3 1 B . C. . 2 D. 0 2 2.由四个相同的小正方体堆成的物体如图所示，它的俯视图是（ A. C. D. （第 2 题）型号 22 23 24 25 数量（双） 3 5 10 15 8 3 2 3.某鞋店试销一种新款女鞋，销售情况如下表所示: 鞋店经理最关心的是，哪种型号的鞋销量最大. 对他来说，下列统计量中最重要的是（） A.平均数 B.众数 C.中位数 D.方差 4.已知方程|x| 2，那么方程的解是（） A. x 2 B. x 2 C. x-i 2, x 2 2 D. x 4 5、如图（3）,已知 AB 是半圆O 的直径，/ BAC=32）, D 是弧AC 的中点，那么/ DACf 的度 A 25o B 、29o C 、30o D 、32 O

A.y 、、x 2 B. y1 2 7. 在平行四边形ABCD 中，B60°, A. D 60° B. A 120° C. C. y 2x 1 D. y1 ..2x 1那么下列各式中，不能成立的是（）C D 180°D. C A180° &在四川抗震救灾中，某抢险地段需实行爆破?操作人员点燃导火线后，要在炸药爆炸前跑到400米以外的安全区域?已知导火线的燃烧速度是厘米/秒，操作人员跑步的速度是5米/秒?为了保证操作人员的安全，导火线的长度要超过（） A. 66厘米 B. 76厘米 C. 86厘米 D. 96厘米二、填空题（每小题3分，共24分） 9. 2008年北京奥运圣火在厦门的传递路线长是 17400米，用科学记数法表示为 _________ 米. 10. __________________________________________ 一组数据：3, 5, 9, 12, 6的极差是. 11. 计算：.,3 .2 ________ . 2x 4 12. 不等式组的解集是 x 3 0 13. 如图，在矩形空地上铺4块扇形草地.若扇形的半径均为圆心角均为90°，则铺上的草地共有 ___________ 平方米. （第14 题） 14.若e O的半径为5厘米，圆心O到弦AB的距离为3厘米，则弦长AB为__________ 厘米. 15.如图，在四边形ABCD中, AD BC, PEF 18°，贝V P是对角线BD的中点, PFE的度数是 E, F分别是AB, CD的中点, （第16 题）

中考模拟试题(一)无答案

2019-2020年中考模拟试题（一）无答案一、选择题（每小题2分，共20分） 1.下列用电器的使用中，主要利用电磁波的是（） A 台灯 B 手机 C 电热水器 D 电冰箱 2.下列现象中，属于光的折射的是（） A 透过草叶上的露珠看到了被放大的叶脉 B 从不同方向都看到了桌面上的苹果 C 岸边的树木在水中的倒影 D 房间的墙壁上装有大的平面镜，增大了视觉空间 3.在探究“冰熔化时温度的变化规律”实验中，把碎冰装在大试管中，将大试管放在水中加热。水的质量相同，大试管在水中的深度也相同，用常温水而不用开水的好处是（） A 缓慢加热 B 均匀受热 C 增大受热面积 D 缩短实验时间 4.如图所示，是某品牌卷笔刀的使用说明。下列说法不正确的是（） A 削铅笔时，刀片变热是通过做功改变内能的 B 静止在壳体内的铅笔屑，受到的力相互平衡 C 卷笔刀的外壳平滑无尖锐棱角，是为了增大对接触物的压强 D 卷笔刀外壳的手捏处设计了一些凸起的颗粒，目的是为了增大摩擦 5.两台完全相同的电动小车，在水平路面上由同一地点同时向东作直线运动，他们的路程随时间变化的图象如图所示。根据图象作出的下列判断，其中正确的是（） A 两车运动的速度大小相等 B 通过30m的路程，乙车所用的时间比甲车的长 C 第6s时，甲车的动能比乙车的动能大 D 若以乙车为参照物，甲车是向西运动的

6.在“探究凸透镜成像的规律”的实验中，蜡烛、凸透镜和光屏的位置如图所示，此时烛焰在光屏上成一个清晰的像，则下列判断不正确的是（） A 这个清晰的像是倒立、缩小的实像 B 此凸透镜的焦距大于20cm C 将蜡烛移动到25cm刻度处，应向右移动光屏，才能再次在光屏上得到清晰的像 D 将蜡烛移动到40m刻度处，无论怎样移动光屏，都不会在光屏上成像 7.下列做法中，符合安全用电常识的是（） A 用湿手拔用电器的插头 B 在高压电线附近放风筝 C 电器起火时先切断电源 D 使用试电笔时手接触金属笔尖 8.爷爷与小丽进行爬楼比赛，他们都从1楼上到6楼。爷爷的体重是小丽体重的2倍，爷爷所用的时间是小丽所用时间的2倍。若爷爷做功为W1，功率为P1，小丽做功为W2，功率为 P2，则下列判断正确的是（） A W1︰W2＝1︰1 B W1︰W2＝4︰1 C P1︰P2＝1︰1 D P1︰P2＝4︰1 9.甲、乙物体的密度相同，甲的体积是乙的2倍，将它们叠放在水槽里的水中，水面恰好与甲的上表面相平，如图所示，现将乙物体取下，当甲物体静止时，甲物体将（） A 沉在水槽的底部 B 悬浮在原位置 C 漂浮，水下部分高度与甲的高度之比为1︰2 D 漂浮，露出水面部分的体积与甲的体积之比为1︰3 第8题第9题第10题第14题 10.如图所示电路，电源电压恒为3V。小灯泡L标有“2.5V”字样，忽略温度对灯丝电阻的影响。闭合开关S，将滑动变阻器的滑片P由a端向b端移动的过程中，小灯泡L始终发光，则下列说法不正确的是（） A 电流表 A的示数变大 B 小灯泡L的实际功率变大 C 电压表V1与电压表V2的示数之和保持不变 D 电压表V2的示数与电流表A的示数的比值变大二、填空题（每空1分，共12分） 11.教室里的电灯与电脑是＿＿＿联的，控制灯的开关和电灯是＿＿＿联的。 12.小明站在匀速直线行驶的汽车上，以车厢为参照物，小明是＿＿＿的；若汽车突然加速，小明将向＿＿＿倾（选填“前”或“后”）。 13.汽车发动机的散热器用水做冷却剂，是由于水的＿＿＿较大的缘故；发动机温度降低是通过＿＿＿方式减少内能的。 14.水平桌面上有一个质量为m的长方体木块，木块与桌面的接触面积为S，则木块对桌面的压强P1＝＿＿＿。如图所示，将木块沿竖直方向切掉一部分，则剩余部分对桌面的压强P2 ＿＿＿P1（选填“＞”、“＜”或“＝”）。 15.如图所示，闭合开关S，通电螺线管右侧的小磁针静止时，小磁针的N极指向左。则电源的右端为＿＿＿极。若使通电螺线管的磁性增强，滑动变阻器的滑片P应向＿＿＿端移

2017年广东中考数学模拟题及答案

D C B A 2017年中考数学模拟试题（本试卷共120分，考试时间100分钟)．一、选择题（本大题10小题，每小题3分，共30分） 1、-8的立方根是（） A 、2 B 、22 C 、-2 D 、-22 2、下列等式成立的是（） A 、a 2+a 4=a 6 B 、a 4-a 2=a 2 C 、a 2.a 4=a 8 D 、224a a a =÷ 3、2016年我国国内生产总值约51.9亿元，51.9亿用科学计数法表示为（） A. 91051.9? B. 9105.19? C. 101051.9? D. 10105.19? 4、下列图形中，不是．．轴对称图形的是（） 5、已知x=-3是方程2x-3a=3的根，那么a 的值是（） A 、a=3 B 、a=1 C 、a= -3 D 、a= -1 6、某中学人数相等的甲、乙两班学生参加了同一次数学测验，班平均分和方差分别为甲x ＝83分，乙x ＝83分，甲2S ＝230，乙2S ＝190，那么成绩较为整齐的是（）。 A 、甲班 B 、乙班 C 、两班一样整齐 D 、无法确定 7、小明用图中所示的扇形纸片作一个圆锥的侧面，已知扇形的半径为5cm ，弧长是6πcm ，那么这个的圆锥的侧面积是（） A ． 15cm B ．20cm C ．25cm D ．30cm 8、如图，在△ABC 中，∠C=90°，EF ∥AB ，∠1=30°，则∠A 的度数为（）。 A.30° B.40° C.50° D.60° 第8题图 9、下列各图中，每个正方形网格都是由四个边长为１的小正方形组成，其中阴影部分面积为 2 5 的是（）。 O B A （第7题图） 5cm 学校：_______________ 班级：姓名：学号： ………………………… 密 ……………………………………… 封 ………………………………… 线 ……………………………………

级数学中考模拟试题目及答案word版

绝密★启用前试卷类型：A 初中学业水平模拟考试九年级数学试题注意事项： 1．本试题分第Ⅰ卷和第Ⅱ卷两部分。第Ⅰ卷4页，为选择题，36分；第Ⅱ卷8页，为非选择题，84分；共120分。考试时间为120分钟。 2. 答第Ⅰ卷前务必将自己的姓名、考号、考试科目涂写在答题卡上。考试结束，试题和答题卡一并收回。 3. 第Ⅰ卷每题选出答案后，都必须用2B 铅笔把答题卡上对应题目的答案标号（ABCD ）涂黑，如需改动，必须先用橡皮擦干净，再改涂其它答案。第Ⅰ卷选择题（共36分）一、选择题（本题共12小题，共36分，在每小题给出的四个选项中，只有一个是正确的，请把正确的选项选出来。每小题选对得3分，选错、不选或选出的答案超过一个均记零分。） 1. 保护耕地，惠及子孙，国家将18亿耕地定为“红色警示线”。2005年底，国家公布我国实有耕地面积为18.35亿亩，此数据用科学记数法表示为（） A. 18.35×108亩 B.1.835×109亩 C. 1.835×108亩 D. 0.1835×1010亩 2. 若2a m b 2m+3n 与8 322 1b a n --的差仍是一个单项式，则m 与n 的值为（） A. 1, 2 B. 2, 1 C. 1, 1 D. 1, 3

3. 如图，是一个由若干个相同的小正方体组成的几何体的三视图，则组成这个几何体的小正方体个数是（） A.4个 B. 5个 C. 6个 D. 7个 4. 王芳早晨从家骑车到学校，先上坡后下坡，行程情况如图所示，若返回时，上坡和下坡的速度保持不变，那么王芳从学校骑车回家用的时间是（） A. 37.2分钟 B. 48分钟 C.30分钟 D.33分钟 5. 如图，在直角坐标系中，⊙O 半径为1，则直线Y=-x+2与⊙O 的位置关系为（） A. 相离 B. 相交 C. 相切 D. 以上三种情形都有可能 6. 一个均匀的立方体各面上分别标有数字1，2，3， 4，6，8，其表面展开图如图所示，抛掷这个立方体，则朝上一面的数字恰好等于朝下一面上的数字的2倍的概率是（） A. 32 B. 2 1 C. 3 1 D. 6 1

中考数学模拟试题与答案

中考数学模拟题(6)及参考答案一．填空题：（每小题3分，共30分） 1．-7的绝对值是 ,2 1 - 的倒数是 . 2．分解因式：a a a 442 3 +-= . 3．已知2 2y mxy x +-是完全平方式，则=m . 4．反比例函数x y 2 = 的图象与坐标轴有个交点,图象在象限,当x ＞0时函数值y 随x 的增大而 . 5．某果园有果树200棵，从中随机抽取5棵，每棵果树的产量如下:（单位：千克） 98 102 97 103 105.这5棵果树的平均产量为千克，估计这200棵果树的总产量约为千克. 6．把抛物线2x y -=向上平移2个单位，那么所得抛物线与x 轴的两个交点之间的距离是 . 7．如图，沿倾斜角为30o的山坡植树，要求相邻两棵树间的水平距离AC 为m 2，那么相邻两棵树的斜坡距离AB 约为_________m (结果精确到，可能用到的数据：3≈， 2≈. 8．用两块完全重合的等腰三角形纸片能拼出下列图形 . 9．如图：⊙O 与AB 相切于点A ，BO 与⊙O 交于点C ， ?=∠24BAC ，则B ∠等于 . 10．如图，是一个简单的数值运算程序当输入x 的值为－1时，则输出的数值为 . 二．选择题:（每小题4分，共24分）在每个小题给出的四个备选答案中，只有一个是符合题目要求的。 11．世界文化遗产长城总长约6 700 000m ，用科学记数法可表示为( ) （A ） ×105m （B ） ×510-m （C ） ×106m （D ） ×6 10-m 12．将一圆形纸片对折后再对折，得到图2，然后沿着图中的虚线剪开，得到两部分，其中一部分展开后的平面图形是( ) 图8 图2

数学中考模拟试题一

第5题图关津中学九年级第五次模拟测试数学试卷一、精心选一选（本大题共有10小题，每小题3分，共30分．在每小题给出的四个选项中，只有一项是正确的，请把正确选项前的字母代号填在题后的括号内．只要你掌握概念，认真思考，相信你一定会选对的！） 1.下列各式中与 27 1 是同类二次根式的是（） A 、18 B 、12 C 、 32 D 、9 2 2.已知x ＝2是方程32 x 2 －2a ＝0的一个解，则2a －1的值是 ( ) A ．3 B ．4 C ．5 D ．6 3.在△ABC 中，∠A:∠B:∠C = 1:2:1，∠A 、∠B 、∠C 对边分别为a 、b 、c ，则a:b:c = . A ．1:2:1 B ．1: 2:1 C ．1:3:2 D ．1:2:3 4.在下列关系式中,y 是x 的二次函数的关系式是 ( ) A.2xy+x 2 =1 B.y 2 -ax+2=0 C.y+x 2 -2=0 D.x 2 -y 2 +4=0 5.如图，四边形ABCD 内接于⊙O ，若它的一个外角∠DCE=70°，则∠BOD=( ) A ．35° B.70° C ．110° D.140° 6.设⊙O 的半径为2，圆心O 到直线l 的距离OP ＝m ，且m 使得关于x 的方程 012222=-+-m x x 有实数根，则直线l 与⊙O 的位置关系为（） A 、相离或相切 B 、相切或相交 C 、相离或相交 D 、无法确定 7、若A （-4，y 1），B （-3，y 2），C （1，y 3）为二次函数y=x 2+4x-5的图象上的三点，则y 1，y 2，y 3的大小关系是（） A 、y 1＜y 2＜y 3 B 、y 2＜y 1＜y 3 C 、y 3＜y 1＜y 2 D 、y 1＜y 3＜y 2 8．圆锥的底面半径为2，母线长为4，则它的侧面积为（）Ａ．8π Ｂ．16π Ｃ．43π Ｄ．4π 9．父亲节，学校“文苑”专栏登出了某同学回忆父亲的小诗：“同辞家门赴车站，别时叮咛语千万，学子满载信心去，老父怀抱希望还。”如果用纵轴y 表示父亲和学子在行进中离家 y y y t t y t t A B C D

初中数学中考模拟题及答案(一)

中考数学模拟题（一）一、选择题（本大题有7题，每小题3分，共21分．每小题有四个选项，其中有且只有一个选项正确） 1．下面几个数中，属于正数的是（） A ．3 B ．12 - C ． D ．0 鞋店经理最关心的是，哪种型号的鞋销量最大．对他来说，下列统计量中最重要的是（） A ．平均数 B ．众数 C ．中位数 D ．方差 4．已知方程||x 2=，那么方程的解是（） A ．2x = B ．2x =- C ．1222x x ==-， D ．4x = 5、如图（3），已知AB 是半圆O 的直径，∠BAC=32o，D 是弧AC 的中点，那么∠DAC 的度数是（） A 、25o B 、29o C 、30o D 、32° 6．下列函数中，自变量x 的取值范围是2x >的函数是（） A ．y = B ．y = C ．y = D ．y = 7．在平行四边形ABCD 中，60B ∠=，那么下列各式中，不能．．成立的是（） A ．60D ∠= B ．120A ∠= C ．180C D ∠+∠= D ．180C A ∠+∠= 8．在四川抗震救灾中，某抢险地段需实行爆破．操作人员点燃导火线后，要在炸药爆炸前跑到400米以外的安全区域．已知导火线的燃烧速度是1.2厘米/秒，操作人员跑步的速度是5米/秒．为了保证操作人员的安全，导火线的长度要超过（） A ．66厘米 B ．76厘米 C ．86厘米 D ．96厘米二、填空题（每小题3分，共24分） A ． B ． C ． D ．（第2题）

9．2008年北京奥运圣火在厦门的传递路线长是17400米，用科学记数法表示为米． 10．一组数据：3，5，9，12，6的极差是． 11 = ． 12．不等式组24 30x x >-?? -