八年级Unit5 topic1测试题及答案
Unit 5 topic 1 测试题
(考试时间:90分钟，满分:100分)
第一部分听力（20分）
Ⅰ. 听句子, 选择正确图片。每个句子读一遍。（5分）
A B C D E
1. ____
2. ____
3. ____
4. ____
5. ____
Ⅱ. 听句子, 选择与句意相近的选项。每个句子读一遍。（5分）
( )6. A. She is silly. B. She is upset. C. She is proud.
( )7. A. She should take care of herself. B. She can’t look after herself.
C. She can look after herself.
( )8. A. Beijing Opera is very popular with most old people.
B. Beijing Opera is not popular with most old people.
C. Most old people think Beijing Opera is very popular.
( )9. A. I’m very proud of my elder brother.
B. I’m proud of my younger brother.
C. My little brother is proud of me.
( )10. A. Jane was very happy.
B. Jane was very worried.
C. Jane was very sad.
Ⅲ. 听对话, 选择正确答案。每段对话读一遍。（5分）
( )11. What’s the man’s favorite film?
A. Cats.
B. Dogs.
C. Titanic.
( )12. Does the woman have a ticket?
A. Yes, she does.
B. No, she doesn’t.
C. We don’t know.
( )13. Why does Kate look unhappy?
A. Becau se she doesn’t want to see the movie.
B. Because she can’t get a ticket to Love Me Once More, Mom.
C. Because she wants to buy a ticket to Love Me Once More, Mom.
( )14. What was the matter with Mike?
A. He was ill.
B. He seemed happy.
C. He sounded surprised. ( )15. How does Tom like Beijing Opera?
A. Very funny and interesting.
B. Boring.
C. Moving.
Ⅳ. 听对话, 判断正(T) 误(F)。对话读两遍。（5分）
( )16. Li Ming looks happy at first.
( )17. Li Ming’s friend will see The Sound of Music this Sunday.
( )18. Li Ming can leave his sister at home.
( )19. Li Ming thinks the woman’s idea is good.
( )20. Li Ming is very disappointed in the end.
第二部分英语知识运用（55分）
Ⅰ. 单项选择。（10分）
( )1. —How much did you ____ buying the new bike?
—Three hundred yuan.
A. pay
B. cost
C. take
D. spend
( )2. —Mike felt sad because he failed his exam yesterday.
—I’m sorry to hear that. Let’s ____.
A. cheer him on
B. cheer on him
C. cheer him up
D. cheer up him ( )3. Some children were skating on the ice happily. Suddenly one of them ____ the water and the other children felt ____.
A. falls into; mad
B. fell into; frightened
C. fall into; mad
D. felt into; frightened
( )4. —Tom, Jane wanted you to call her.
—I’ll ____ in twenty minutes. Thank you.
A. call on her
B. call her on
C. ring up her
D. ring her up ( )5. Ann will not be able ____ your birthday party because she has a temperature.
A. to come to
B. come
C. comes
D. to come
( )6. Jack wanted to get a ticket to Titanic, but there was ____ left.
A. no
B. not
C. none
D. one
( )7. Kate’s grandmother lives in a house____, but she doesn’t feel ____.
A. alone; alone
B. lonely; lonely
C. alone; lonely
D. lonely; alone ( )8. He entered Beijing University____. The people in his village are ____ him.
A. in the end; pride in
B. at the end; pride of
C. in end; proud of
D. in the end; proud of
( )9. —What’s the matter with Tom? He seems ____ sad.
—His pet dog died.
A. feel
B. feels
C. to feel
D. feeling
( )10. —Shall we go hiking this weekend?
—OK. Sounds ____.
A. good
B. well
C. good idea
D. bad
Ⅱ. 情景交际。（5分）
Lin Tao: Yes, Mom. 11
Mother: Just set two places. 12 He said he wasn’t able to come.
Lin Tao: What’s the matter with him?
Mother: 13
Lin Tao: Bad luck! 14 Did my uncle sound worried?
Mother: Yes. He said he would go to see a doctor.
Lin Tao: 15 I will ring him up.
11. ____ 12. ____ 13. ____ 14. ____ 15. ____
Ⅲ. 完形填空。（10分）
Only Mother’s Love is true love. She gives you everything all her life. When you are a baby, mother looks after you 16 . In your waking hours she always holds you in her arms. When you are ill, she 17 her work right away to look after you. When you are growing up, she feels 18 . When you are 19 to go to school, mother still looks after you all the time. On cold winter days, she always tells you 20 more clothes. She always stands in the wind 21 for you to come back from school. When you leave home 22 school with little breakfast, she always feels 23 about you at home. She usually knows about your study and spends much money 24 your school things. When you do 25 in the exam, you will see the happiest smile on her face. We should remember Mother’s Love forever(永远).
( )16. A. careful B. carefully C. good D. badly
( )17. A. does B. goes on C. stops D. likes
( )18. A. sad B. silly C. upset D. happy
( )19. A. old enough B. young enough C. enough old D. enough young ( )20. A. to take off B. to put on C. take off D. put on
( )21. A. wait B. waits C. waiting D. waited
( )22. A. to B. for C. at D. in
( )23. A. angry B. active C. worried D. pleased
( )24. A. on B. in C. with D. for
( )25. A. good B. well C. angrily D. happily
Ⅳ. 阅读理解。（30分）
(A)
I felt very sad because I was not able to get the ticket to the film Hero last Friday. I learned from the newspaper that tickets could be bought at the cinema box office in Richland Hills any day between 10:00 a. m. and 4:00 p. m. Since I work from 9:00 a. m. to 5:30 p. m. , the only time I could go to the cinema was during my 45 minutes’ lunchtime. It is a pity that the cinema is on the other side of the town and the bus service between my company and Richland Hills is not very good. But if you are lucky, you can make the round trip in 45 minutes.
Last Monday, I stood at the bus stop for 15 minutes waiting for a bus. By the time I saw one come round the corner, there was not enough time left to make the trip, so I had to go back. The same thing happened on Tuesday, and again on Wednesday. On Thursday my luck changed. I got on a bus right away and arrived at the cinema in twenty minutes. But when I got there, I found a long line of people at the box office. I heard one man said he had been waiting in line for over an hour. I found I would not have enough time to wait in line. I caught the next bus and went back across the town.
By Friday I understood my only hope was to make the trip by car. It was expensive, but I felt
it would be worth it to see the film. The trip by car only took 10 minutes, but it felt like an hour to me. When I reached the cinema, I was delighted to see that nobody was waiting in line. But I quickly found out that it was because they had already sold out all the tickets.
( )26. It seemed that the writer of the story works as a ____.
A. worker
B. doctor
C. farmer
D. clerk
( )27. The writer tried to go to the cinema every day, but really got there ____.
A. five times
B. three times
C. four times
D. twice
( )28. We can infer from the underlined sentence that the writer was ____.
A. worried
B. sorry
C. surprised
D. pleased
( )29. In the end the writer got ____ ticket(s).
A. one
B. two
C. three
D. no
( )30. When the writer reached the cinema, he was delighted because ____.
A. he understood
B. it was expensive, but he felt it would be worth it to see the film
C. the trip by car only took 10 minutes
D. he saw that nobody was waiting in line
（B）
Films in Beijing Theater This Week
HARRY POTTER (Ⅲ)
American film
Director: Alfonso Cuaron
Starring: Daniel Radcliffe,
Rupert Grint,
Emma Watson
Time: From Monday to Wednesday, at 6:00 p. m.
Ticket Price: ￥20
KUNGFU HUSTLE
Chinese film
Director: Zhou Xingchi
Starring: Zhou Xingchi, Liang Xiaolong, Yuan Hua
Time: From Wednesday to Friday, at 9:00 p. m.
Ticket Price: ￥16
A WORLD WITHOUT THIEVES
Chinese film
Director: Feng Xiaogang
Starring: Liu Dehua, Liu Ruoying, Ge You, Li Bingbing
Time: From Friday to Sunday, at 6:30 p. m.
Ticket Price: ￥18 (Half on Sunday for children)
TROY
American film
Director: Wolfgang Peterson
Starring: Julian Glover, Brian Cox, Nathan Jones, Adoni Maropis
Time: From Tuesday to Saturday, at 9:30 a. m.
Ticket Price: ￥14
( )31. There will be ____ in Beijing Theater this week.
A. one Chinese film
B. two Chinese films
C. three American films
D. four foreign films
( )32. If an adult with his child goes to Beijing Theater to watch A world Without Thieves on Sunday, they will spend ____ on the film.
A. ￥30
B. ￥24
C. ￥27
D. ￥21
( )33. If you are free on Friday morning, you can see the film ____ in Beijing Theater.
A. HARRY POTTER (Ⅲ)
B. KUNGFU HUSTLE
C. A WORLD WITHOUT THIEVES
D. TROY
( )34. You can see three films on ____ or ____.
A. Wednesday; Friday
B. Tuesday; Wednesday
C. Thursday; Friday
D. Saturday; Sunday
( )35. From the poster(海报), we know ____ is both a director and actor.
A. Alfonso Cuaron
B. Feng Xiaogang
C. Wolfgang Peterson
D. Zhou Xingchi
(C)
The great ship, Titanic, set off for America in April 1912 on its first trip. It carried more than 1 000 people.
The Titanic was the largest and finest ship at that time and it had 16 compartments(密封舱). Even if(即使) four of those compartments were broken, it would still be able to stay on the sea.
Four days later, when the Titanic was crossing the sea, the man on watch suddenly saw a very large iceberg ahead. The great ship turned in time, but soon there was a great noise from below. The captain went down to see what the matter was. To his surprise, he found the ship was sinking fast because 5 compartments were broken! Hundreds of people jumped into the water. As there were not enough lifeboats, about 1 500 lives were lost.
根据短文内容，完成下列各题。
36. The ship Titanic set off from England to ____.
37. The captain was ____ to find the ship was sinking fast.
38. How many people lost their lives?
_________________________________________________
39. Which of the following is NOT true? ( )
A. The captain went down to see what the matter was.
B. Hundreds of people jumped into the sea.
C. 5 compartments of the Titanic were broken.
D. Most of the people were saved.
40. Write down the best title for the passage.
________________________________________________
第三部分写作（25分）
Ⅰ. 词汇部分。（10分）
(A) 根据句意及首字母提示补全单词。
41. You should s____ the table quickly for dinner.
42. Our teachers taught us to sing l____ songs before class.
43. At first, the mother almost went m____ because she lost her daughter.
44. The landlord is so c____ that almost everybody hates him.
45. To our surprise, they made p____ with each other in the end.
(B) 用括号内所给词的适当形式填空。
46. Mary happened to meet one of her old friends and invited him ____ (go) to her new house.
47. They are getting ____ (marry) next month, so they are very excited now.
48. You will feel unhappy when someone____ (smile) at you in a strange place.
49. Mr. Smith seems to be ____ (please) with the new student called John.
50. The lights are off. I think there was nobody ____ (leave).
Ⅱ. 句型转换。（5分）
51. Michael had a temperature because of the bad weather. (改为同义句)
Michael ____ ____ ____ because of the bad weather.
52. Tom’s mother looks worried. (对画线部分提问)
____ does Tom’s mother ____?
53. The novel ends with happiness. (对画线部分提问)
____ ____ the novel end with?
54. The boy will be able to go to school next year. (改为否定句)
The boy ____ ____ able to go to school next year.
55. He must stay at home to care for his grandpa. (改为同义句)
He must stay at home to ____ ____ his grandpa.
Ⅲ. 书面表达。（10分）
玛丽来自英国，她非常喜欢京剧，但没买到票，很失望。最后在王老师的帮助下得到了票。
要求：1. 不要逐字逐句翻译，要写出玛丽得到票前后的心情。
2. 意思连贯、通顺，词数在60-80之间。
_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________
听力材料
Ⅰ. 听句子，选择正确图片。每个句子读一遍。
1. The girl is afraid of the dog.
2. I was very disappointed because I didn’t get the ticket for the film.
3. She has to do too much homework every day, so she looks very tired.
4. The woman with a child is asking the policewoman for help.
5. The boy is very happy because he passed the exam easily.
Ⅱ. 听句子，选择与句意相近的答案。每个句子读一遍。
6. Linda is not happy because she wasn’t able to pass the math exam.
7. Ann, put on your coat and take care of yourself, please.
8. Most old people like listening to Beijing Opera.
9. My little brother made a beautiful card. I am proud of him.
10. Jane acted a main role in the play, so she was very excited.
Ⅲ. 听对话，选择正确答案。每段对话读一遍。
11. W: Which movie do you like best, The Sound of Music, Titanic or Cats?
M: I think I like Titanic best.
12. W: There is a ticket left.
M: You’re so lucky.
13. M: Kate, you seem unhappy. Why?
W: I can’t get a ticket to Love Me Once More, Mom. I feel disappointed and sad.
M: What a shame!
14. W: Why didn’t you come to spend the weekend, Mike?
M: I had a cold and a temperature, so I could n’t come.
W: Really? That’s too bad.
15. M: Does Tom like Beijing Opera, Mary?
W: No, he doesn’t like it at all. He thinks it’s boring.
Ⅳ. 听对话，判断正(T) 误(F)。对话读两遍。
W: Hi, Li Ming, how are you doing?
M: Very well. Thanks. And you?
W: I’m fine, too. But you look disappointed. What’s the matter?
M: My friend will see The Sound of Music this Sunday. But I can’t go.
W: I’m sorry to hear that. Why?
M: My parents will go out that day. I have to look after my little sister at home.
W: Why don’t you take her there?
M: Good idea. Thank you very much.
参考答案及解析
第一部分听力
Ⅰ. 1. B 2. A 3. E 4. D 5. C
Ⅱ. 6. B 7. A 8. A 9. B 10. A
Ⅲ. 11. C 12. A 13. B 14. A 15. B
Ⅳ. 16. F 17. T 18. F 19. T 20. F
第二部分英语知识运用
Ⅰ. 1. D 四个选项都有“花费”的意思。pay和spend的主语一般是人，pay多与for搭配; spend常用结构为“spend+时间/金钱+on sth. /(in) doing sth.”; take常用于“it
takes sb. +时间+ to do sth.”；cost的主语一般为物。本题的主语是you，故排除B
和C，空格后是buying。故选D。
2. C “动词+副词”结构的短语若代词作宾语则放在中间，排除B和D。由上句可知，
Mike考试不及格，很难过。故选cheer him up, 使他振作起来，而不是cheer him
on，给他加油。故选C。
3. B fall into 落入。句意为“其中一个掉入水里”。因为是过去的事情，故选fell; 一个
小孩掉水里了，其他孩子感到害怕。故选B。
4. D ring up打电话，宾语为代词时只能放在ring与up中间。call on意为“拜访”。
故选D。
5. A be able to do sth. 能够做某事，come to去某地。故选A。
6. C 句中缺少名词或代词作表语，故排除A、B。none为代词，此处指没有一张票。
故选C。
7. C alone做形容词时只能作表语，做副词时表示“单独，独自地”；lonely可表示内心
的孤独。故选C。
8. D in the end 最后，be proud of以……自豪。at the end 需与of引导的名词短语连用，
pride为proud的名词。故选D。
9. C 考查seem to do这一结构。
10. A 系动词后跟形容词作表语。
Ⅱ. 11. D 12. C 13. G 14. A 15. B
Ⅲ. 16. B 根据句子结构，应用副词修饰动词短语look after；由语境可知，母亲是细心地照顾自己的孩子。故选B。
17. C 当你生病时，母亲会立刻停止工作去照顾你。故选C。
18. D 句意为“当你逐渐长大的时候，母亲会感到高兴。”故选D。
19. A enough修饰形容词或副词时，应放在其后；由上文when you are a baby 和when
you are growing up可知，这里应是可以上学了。故选A。
20. B tell sb. to do sth. 告诉某人做某事; put on穿上；take off脱掉；由时间状语On cold
winter days 可知应选B。
21. C 本题考查分词作状语的用法。She是wait动作的发出者，故用现在分词。故选C。
22. B leave ... for 离开……前往。这里指离开家去上学。故选B。
23. C 由上半句“当你没吃早饭就去上学的时候”可知，这时母亲应是担心。故选C。
24. A 本题考查句式“spend+时间/金钱+on sth.”的用法。故选A。
25. B 由下半句“你将看到她脸上最幸福的微笑”可知，上半句应是“当你在考试中取得
好成绩时”。do well in在……方面做得好。故选B。
Ⅳ. A
26. D 由… and the bus service between my company and Richland Hills is not very good可
看出作者在一家公司工作。因此推断出作者不会是工人、医生或农民，那作者就
是clerk（职员）。故选D。
27. D 从第二段看出星期一到星期三由于时间关系没能到达电影院，只有星期四、星期
五到达了那里。故选D。
28. A 由于从星期一到星期四作者都没能买到票，所以这一次他非常担心，10分钟的
车程对他来说就像有一个小时那么久。故选A。
29. D 由文章最后一句可知车票已经卖完了，所以他没买到票。故选D。
30. D 由I was delighted to see that nobody was waiting in line可知选D。
B
31. B 通过这张电影海报可知，本周在北京剧院将上映4部电影，其中两部中国电影，
两部美国电影。故选B。
32. C 因为儿童半价，故花费18元（成人）+9元（儿童）=27元。故选C。
33. D 在星期五的上午只能看Troy《特洛伊》这部电影。故选D。
34. A 从海报的时间表上可看出，在星期三和星期五可以一天看3部电影。故选A。
35. D 从海报中可以看出，既是导演又是演员的是周星驰。故选D。
C
36. America 由第1句可知。
37. surprised 文章第三段中To his surprise, he found ... 可知答案。
38. About 1500. 由about 1 500 lives were lost可知。
39. D A、B、C在文中第三段都有提到。短文第一段提到船上载有1000多人，最后一
句讲大约有1500人丧生，故大多数人丧生了，而不是获救了。
40. The Sinking of the Titanic.
第三部分写作
Ⅰ. (A) 41. set 42. lively 43. mad 44. cruel 45. peace
(B) 46. to go 47. married 48. smiles 49. pleased 50. left
Ⅱ. 51. had a fever 52. How; look 53. What does 54. won’t be55. look after Ⅲ. 参考范文：
Mary comes from England. She likes Beijing Opera best. She thinks it’s interesting and wonderful. Last week she went to China. She wanted to see Beijing Opera but couldn’t get a ticket. So she was very disappointed. She didn’t know what to do. Then Mr. Wang got a ticket, but he couldn’t go to see it. His son had a fever last night, so he gave the ticket to Mary. She was pleased and said thanks to Mr. Wang. She was very excited and decided to learn something about Beijing Opera.
初二数学试题及答案(免费)
初二数学试题 （时间：120分钟 满分：150分） 一、选择题：本题共14小题，在每小题所给出的四个选项中，只有一个是正确的，请把正确的选项选出来．每小题4分，共56分，错选、不选或选出的答案超过一个，均记0分． 1、下列说法中正确的是（ ） A. x 的次数是0 B. y 1是单项式 C. 2 1 是单项式 D. a 5 的系数是5 2、下列说法中，不正确的是 （ ） A.单项式中的数字因数叫这个单项式的系数 B.单独一个数或字母也是单项式 C.一个单项式中，所有字母的指数的和叫这个单项式的次数 D.多项式中含字母的单项式的次数即为多项式的次数 3、下列四个图形中，每个小正方形都标上了颜色. 若要求一个正方体两个相对面上的颜色都一样，那么不可能是这一个正方体的展开图的是（ ） A ． B ． C ．
4、只含有z y x ,,的三次多项式中，不可能含有的项是 （ ） A.32x B.xyz 5 C.37y - D.yz x 24 1 5、与方程12x x -=的解相同的方程是( ) A 、212x x -=+ B 、21x x =+ C 、21x x =- D 、1 2 x x += 6、把方程112 3 x x --=去分母后，正确的是( ) A 、32(1)1x x --= B 、32(1)6x x --= C 、3226x x --= D 、3226x x +-= 7、某商人在一次买卖中均以120元卖出两件衣服，一件赚25%，一件赔25%，在这次交易中，该商人( ) A 、赚16元 B 、赔16元 C 、不赚不赔 D 、无法确定 8、已知线段长3.现延长到点C ，使3.取线段的中点D ， 线段的长为（ ） A 、4.5 B 、6 C 、7 D 、7.5. 9、在下列单项式中，不是同类项的是（ ） A ． 2 12 y 和2 B ．-3和0 C ．2和2 c D ．和-8 10、若都是4次多项式, 则多项式的次数为( ) A.一定是4 B.不超过4. C.不低于4. D.一定是8. 11、方程042=-+a x 的解是2-=x ，则a 等于（ ）
Unit5Topic1测试题
Unit 5 Topic 1 I .单项选择。（10分） （测试题 )1. The Browns usually drive to the park on Sun days. But today they go to the park IXPUWQQclMX7AL tcmCKeN foot. A. in )2. Bob often A. do B. on C. by his homework after dinner. C. doing B. does D. of D. to do )3. The boy likes play ing ____ b asketball very much. A. a B. an C. the T5zYOL6 umsGKvn D. / IZhZeIR 。 )4. —_____ d oes Kan gka ng meet his frien ds? —Four times a mon th. A. How ofte n B. How long d4Za9rB o lBYifOG。C. When D. What time 9fvVdFd 。 )5. —What do you usually do —I usually read books. A. in B. at weekdays after school? VPBJozQ gEYPNje QBRwbaP C. on D. for )6. Mr. King sometimes A. take the subway home. B. tak ing C. takes D. )7. to take —What does Fang Yan do in her free time? —She ofte n a movie. A.sees read B. watch C. looks D. )8. )9. —The same to you. A. Good mornin g! B. Happy New Year! C. See you later. you do? zmY6elW 2otoIPs。MZyo7H6 Zhao Lin _____ to Beijing by train often. He usually D. How do ( EZUwglV aXTz9RC A. isn ' t going B. doesn ' t go don' t go COEH29K SKHx3OD aM54yYE ()10. —Your new dress looks very nice! goes by pla ne. 1PXIfup 。 C. not go D. D. That' A. Yes, it is so nice. B. Where? Where? C. Tha nk you. right. vc2i1ap o FW8NYDqN29wizB n .情景交际。(5分) 根据对话的情景，从方框中选择适当的句子填在画线处，使对话完整通顺。其中有两项是多余的 Hi, Wang Li! What time do you usually get up? I always get up at about six o ' clock. 11 How do you usually go to school? 12 But sometimes I go to school by bus. s all A: B: A: B:
八年级下册期中测试题及答案
八年级下册期中测试题及答案2017 一、书写（3分） 1.全卷书写规范、整洁、涂改很少得3分；书写清楚，涂改较少得2分；字迹不清， 涂改较多得1分，使用涂改液不得分。 二、语文知识积累和运用（26分） 2.读下面这段文字，根据拼音写出相应的汉字。（4分） 我已不记得是怎样认识你的，只知道你如影相随地伴在我的身边已有十几zǎi（）春秋，我感觉你像一位智huì(）的老人，久经风霜，思想深邃，耐心地给我指点迷jīn(),我真庆xìng（）拥有你这样一位永远不变的朋友。 3.下列句子没有语病的一项是（）（2分） A．通过社会实践活动，让我们接触了社会，开阔了视野。 B．在学习上，老师要求我们独立思考、互相合作、积极探究。C．具有认真负责的工作态度，是一个人事业成败的关键。 D．为防止不再发生类似的伤害事故，政教处采取了很多安全措施。 4.下面语段的空白处，应依次填入的一组句子是()(2分)
在生命的旅程中，能拥有那来自四面八方的种种提醒，该是多么令人欢欣鼓舞啊。提醒，可以是婉转的和风细雨，也可以是；可以是寥寥的只言片语，也可以是；可以直对相知的友人，也可以朝向；可以是面对面的激烈争辩，也可以是。 ①素不相识的陌生人②走了火的雷霆霹雳 ③悄无声息的一个暗示眼神④不停的絮絮叨叨 A．②①④③B．③②④①C．②④①③D.①④③② 5.古诗文名句默写。（8分） （1）海内存知己，。（王勃《送杜少府之任蜀州》） （2），月有阴晴圆缺，此事古难全。（苏轼《水调歌头》） （3）人生自古谁无死？。（文天祥《过零丁洋》） （4）抽刀断水水更流，。（李白《宣州谢眺楼饯别校书叔云》）（5），骈死于槽枥之间。（韩愈《马说》） （6）行到水穷处，。（王维《终南别业》） （7）《酬乐天扬州初逢席上见赠》中“，”一联蕴含着新事物必将取代旧事物这一哲理。 6．根据相关提示，在下表序号处填入相应的内容。（3分） 作者人物品格作品相关内容
2016-2017年八年级数学期中考试试题及答案
八年级数学试卷 （满分：120分 答题时间：90分钟） 选择题 (每小题2分，共12分） 1.下列交通标志中，是轴对称图形的是 （ ） 2.在△ABC 中，若∠B ＝∠C=2∠A ，则∠A 的度数为 （ ） A.72° B.45° C.36° D.30° 3.下列命题中：（1）形状相同的两个三角形是全等形；（2）在两个三角形中，相等的角是对应角，相等的边是对应边；（3）全等三角形对应边上的高、中线及对应角平分线分别相等.其中真命题的个数有 （ ） A.3个 B.2个 C.1个 D.0个 4.如图，在下列条件中，不能证明△ABD ≌△ACD 的是 （ ） A.BD ＝DC ，AB ＝AC B.∠ADB ＝∠ADC ，BD ＝DC C.∠B ＝∠C ，∠BAD ＝∠CAD D.∠B ＝∠C ，BD ＝DC 5.如图，DE ⊥AC ，垂足为E ，CE ＝AE.若AB ＝12cm ，BC ＝10cm ，则△BCD 的周长是（ ） A.22cm B.16cm C.23cm D.25cm 6.等腰三角形的两边分别为3和6，则这个三角形的周长是 （ ） A.12 B.15 C.9 D.12或15 第4题 第5题 八年级数学试卷 第1页 （共8页）
二、填空题(每小题3分，共24分） 7.若点 P(m,m-1)在x 轴上，则点P 关于 x 轴对称的点的坐标为 . 8.一个多边形的每一个外角都等于36°，则该多边形的内角和等于 . 9.如图，PM ⊥OA ，PN ⊥OB ，垂足分别为M 、N.PM ＝PN ，若∠BOC ＝30°，则∠AOB ＝ . 10.如图，在△ABC 和△FED 中，AD ＝FC ，AB ＝FE ，当添加条件 时，就可得到 △ABC ≌△FED.（只需填写一个你认为正确的条件） 11.从长为3cm 、5cm 、7cm 、10cm 的四根木条中选出三根组成三角形，共有 种选法. 12.若等腰三角形一腰上的高与另一腰的夹角为40°，则它的底角为 . 13.如图，△ABC 为等边三角形，AD 为BC 边上的高，E 为AC 边上的一点，且AE=AD ，则 ∠EDC ＝ . 14.如图，在等边△ABC 中，点D 、E 分别在边AB 、BC 上.把△BDE 沿直线DE 翻折，使点 B 落在点B ′处，DB ′、EB ′分别与AC 交于点F 、G.若∠ADF ＝80°，则∠EGC ＝ . 三、解答题(每小题5分，共20分） 15.如图，两个四边形关于直线 对称，∠C ＝90°， 试写出a ，b 的长度，并求出∠G 的度数. 第14题 第13题 第9题 第10题 第15题 八年级数学试卷 第2页 （共8页）
八年级下册数学试卷含答案
八年级数学北师大（下）期末测试题（B） 河北饶阳县第二中学郭杏好053900 一、填空题(每题3分，共30分) 2．若-2x＋10的值不小于-5，则x的取值范围是_____________． 3．在数据-1，0，4，5，8中插入一数据x，使得该数据组中位数为3，则x＝_______．4．如图1，在△ABC中，D、E分别在AC、AB上，且AD∶AB＝AE∶AC＝1∶2，BC ＝5，则DE＝_______． 图1 9．如图2，在△ABC中，AD是BC边上的中线，BE是AC边上的中线，BE交AD于F，那么AF∶FD＝_______． 图2 10．如图3，∠A＝40°，∠B＝30°，∠BDC＝101°，则∠C＝_______．
图3 二、选择题(每题3分，共24分) 11．下列说法中错误的是() A．2x＜-8的解集是x＜-4 B．x＜5的正整数解有无数个 C．x＋7＜3的解集是x＜-4 D．x＞3的正整数解有无限个 A．1 B．-3 C．2 D．-2 13．下列各式中不成立的是() A．＝-B．＝x＋y C．＝D．＝ 14．两个相似多边形面积之比为1∶2，其周长差为6，则两个多边形的周长分别为() A．6和12 B．6-6和6 C．2和8 D．6＋6和6＋12 15．下面的判断正确的是() A．若|a|＋|b|＝|a|-|b|则b＝0 B．若a2＝b2，则a3＝b3 C．如果小华不能赶上7点40分的火车，那么她也不能赶上8点钟的火车 D．如果两个三角形面积不等，那么两个三角形的底边也不等 16．在所给出的三角形三角关系中，能判定是直角三角形的是() A．∠A＝∠B＝∠C B．∠A＋∠B＝∠C C．∠A＝∠B＝30°D．∠A＝∠B＝∠C A．-B．C．-1 D．1 18．如果a、b、c是△ABC的三条边，则下列不等式中正确的是() A．a2-b2-c2-2ab＞0 B．a2-b2-c2-2bc＜0
仁爱英语七年级下Unit_5_Topic1_练习题
Unit 5 Topic 1 SectionA 练习题 一、单项选择 1.Let’s meet ____ the school on foot. A.in B. to C. at D. for 2.It’s time ____ go to bed. A.often B. for C.on D.to 3.Allen gets to New York ___. A. by the plane B. on plane C.by plane D.in plane 4. It’s time ____ supper. A. at B. for C. to D. on 5. —_____ you often come to school on your bike? —______ Yes, I _____. A.Do,do B. Are, are C.Does, does D.Is, is 6.—How do you usually come to school? —I usually come to school ____ foot. A.In B. by C. with D.on 7. She looks_____. Ask her to help you. A. old B. sorry C.well D. kind 8.—____ do you usually go to school? —By bike. A.What B.When C.How D.Which 9.—Happy New Year! —________ ! A.Thank you B. Not at all C. The same to you D.You are welcome 10. My bool is interesting._____ yours? A.What is B.Whose is C.How about D.What is like 二、句型转换 1. Tom usually drives to work. (变同义句) Tom usually _____ _____ ______ ______ ______. 2. 我们中有五人骑自行车上学。（完成译句） Five ____ us go to school _____ _____. 3. The boy usually goes to school by bike . （对划线部分提问） _____ ______ the boy usually go to school? 4．I come to school in my mother’s car today. （对划线部分提问）_____ _____ you come to school today? 5.Mr.Lee goes to work by bus.（变为一般疑问句并作肯定回答） _____ Mr.Lee ____ to work by bus? Yes, ___________. 6.该睡觉了。（完成译句） _____ time ____ bed. 7.你看起来身体不错。（完成译句）
人教版八年级数学下册期中测试题附答案
八年级数学下册期中测试题A （人教新课标八年级下） 一、选择题 1． 在式子a 1，π xy 2，2334a b c ，x ＋ 65， 7x ＋8 y ，9 x +y 10 ,x x 2 中，分式的个数是（ ） A .5 B .4 C .３ D .２ 2. 下列各式，正确的是（ ） A .1)()(22 =--a b b a B .b a b a b a +=++12 2 C .b a b a +=+111 D .x x ÷2=2 3. 下列关于分式的判断，正确的是（ ） A .当x =2时， 21-+x x 的值为零 B .无论x 为何值，1 3 2+x 的值总为正数 C .无论x 为何值，13 +x 不可能得整数值 D .当x ≠3时，x x 3-有意义 4. 把分式)0,0(2 2≠≠+y x y x x 中的分子分母的x 、y 都同时扩大为原来的2倍，那么分式 的值将是原分式值的（ ） A .2倍 B .4倍 C .一半 D .不变 5. 下列三角形中是直角三角形的是（ ） A .三边之比为5∶6∶7 B .三边满足关系a +b =c C .三边之长为9、40、41 D .其中一边等于另一边的一半 6．如果△ABC 的三边分别为12 -m ,m 2,12 +m ,其中m 为大于1的正整数，则（ ） A .△ABC 是直角三角形，且斜边为12 -m B .△ABC 是直角三角形，且斜边为m 2 C .△ABC 是直角三角形，且斜边为12+m D .△ABC 不是直角三角形 7．直角三角形有一条直角边为6，另两条边长是连续偶数，则该三角形周长为（ ） A. 20 B . 22 C . 24 D . 26 8．已知函数x k y = 的图象经过点（2，3），下列说法正确的是（ ） A ．y 随x 的增大而增大 B.函数的图象只在第一象限 C ．当x ＜0时，必有y ＜0 D.点（-2，-3）不在此函数的图象上 9.如图所示，一束光线从y 轴上点A （0，2）出发， 经过x 轴上点C 反射后经过B （6，6），则光线从 A 点到B 点所经过的路线是（ ） A.10 B.8 C.6 D.4 10.为迎接“五一”的到来，同学们左了许多拉花布置教室， 准备召开“五一”联欢晚会，小刚搬来一架高2.5米的木梯， 准备把拉花挂到2.4米高的墙上，则梯脚与墙距离应为（ ） A.0.7米 B.0.8米 C.0.9米 D.1.0米 二、填空题 第9题图
八年级数学试卷及答案人教版
八年级数学试卷及答案人教版 （考试时间：120分钟 试卷总分：120分） 题 号 得 分 一.选择题（本小题共12小题,每小题3分,共36分）下列各题给出的四个选项中,只有一个是正确的,请将正确答案的字母代号填写在下面的表格中. 题号 1 2 3 4 5 6 7 8 9 10 11 12 答案 1.如果分式 x -11 有意义,那么x 的取值范围是 A.x ＞1 B.x ＜1 C.x ≠1 D.x =1 2.己知反比例数x k y =的图象过点（2,4）,则下面也在反比例函数图象上的点是 A.（2,－4） B.（4,－2） C.（－1,8） D.（16,2 1 ） 3.一直角三角形两边分别为3和5,则第三边为 A.4 B.34 C.4或34 D.2 4.用两个全等的等边三角形,可以拼成下列哪种图形 A.矩形 B.菱形 C.正方形 D.等腰梯形 5.菱形的面积为2,其对角线分别为x.y,则y 与x 的图象大致为 A B C D 6.小明妈妈经营一家服装专卖店,为了合理利用资金,小明帮妈妈对上个月各种型号的服装销售数量进行了一次统计分析,决定在这个月的进货中多进某种型号服装,此时小明应重点参考 A.众数 B.平均数 C.加权平均数 D.中位数 7.王英在荷塘边观看荷花,突然想测试池塘的水深,她把一株竖直的荷花（如右图）拉到岸边,花柄正好与水面成600夹角,测得AB 长60cm,则荷花处水深OA 为 A.120cm B.360cm C.60cm D.cm 320
第7题图 第8题图 第9题图 8.如图,□ABCD 的对角线AC.BD 相交于O,EF 过点O 与AD.BC 分别相交于 E.F,若AB=4,BC=5,OE=1.5,那么四边形EFCD 的周长为 A.16 B.14 C.12 D.10 9.如图,把菱形ABCD 沿AH 折叠,使B 点落在BC 上的E 点处,若∠B=700,则∠EDC 的大小为 A.100 B.150 C.200 D.300 10.下列命题正确的是 A.同一边上两个角相等的梯形是等腰梯形； B.一组对边平行,一组对边相等的四边形是平行四边形； C.如果顺次连结一个四边形各边中点得到的是一个正方形,那么原四边形一定是正方形. D.对角线互相垂直的四边形面积等于对角线乘积的一半. 11.甲.乙两班举行班际电脑汉字输入比赛,各选10名选手参赛,各班参赛学生每分钟输入汉字 个数统计如下表： 输入汉字个数（个）132133 134135136137甲班人数（人）102412乙班人数（人）0141 22 通过计算可知两组数据的方差分别为0.22=甲S ,7.22 =乙S ,则下列说法：①两组数据的 平均数相同；②甲组学生比乙组学生的成绩稳定；③两组学生成绩的中位数相同；④两组学生成绩的众数相同.其中正确的有 A.1个 B.2个 C.3个 D.4个 12.如图,两个正方形ABCD 和AEFG 共顶点A,连 BE.DG.CF.AE.BG,K.M 分别为DG 和CF 的中点,KA 的延长线交BE 于H,MN ⊥BE 于N. 则下列结论：①BG=DE 且BG ⊥DE ；②△ADG 和 △ABE 的面积相等；③BN=EN,④四边形AKMN 为平行四边形.其中正确的是 A.③④ B.①②③ C.①②④ D.①②③④ 第9题图 二.填空题（共4小题,每小题3分,共12分） 13.一组数据8.8.x.10的众数与平均数相等,则x= . 14.如图,己知直线b kx y +=图象与反比例函数x k y = 图 象交于A （1,m ）.B （—4,n ）,则不等式b kx +＞x k 的 解集为 . 第14题图 15.如图,每一个图形都是由不同个数的全等的小等腰梯形拼成的,梯形上.下底及腰长如图,依 此规律第10个图形的周长为 .
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