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七年级下册期中试卷_七年级下册期中数学试卷_七年级下册期中试卷语文2021

更新时间:2022-06-11 09:36:49点击:

七年级下册期中试卷_七年级下册期中数学试卷_七年级下册期中试卷语文2021

今天我们通过七年级下册数学试卷免费、初一下册数学试卷免费期中、七年级下册期中试卷数学2022等方面展开来为您一一详解关于七年级下册期中试卷的详细信息,希望可以帮您找到需要的生活资讯。

本文看点:

七年级下册英语期中考试试卷及答案

英语Go for it七年级(下)期中测试卷
(时间:90分钟 满分:100分)
Ⅰ 单项选择 (每空1分,共20分)
( )1 Kate and I doing homework now.
A、am, their B、are, their C、is, our D、are, our
( )2 My father a new car. He it very much.
A、have, like B、has, likes
C、has, like D、have, likes
( )3 It is day. The children are playing in the garden.
A、fine B、the fine C、a fine D、an fine
( )4 — Mimi cute?— Yes, I think so.
A. Doesn’t B. Don’t C. Aren’t D. Isn’t
( )5 -Are you English or American? - .
A、Yes, I am B、I’m American
C、No, I’m not D、Yes, you are
( )6. Please call me 536--6988.
A. of B. in C. at D. the
( )7 Are you good at ? Yes, we are.
A、swim B、swimming C、a swim D、play football
( )8. What ____ he _____? He is a reporter.
A. do, do B. is, does C. is, doing D. does do
( )9 . He likes _________ and _________
A. sing, dance B. to singing, dancing
C. singing, dancing D. to sing, dance
( )10 .-Can you speak English? -Yes, but only______.
A. a few B. a little C. a lot D. many
( )11. He helps his friends _______ their English.
A. in B. at C. to D. with
( )12. Where _______ Michael _______ from?
A. does, comes B. does, come C. do, come D. do, comes
( )13. His uncle ______ in that bank _______ a clerk.
A. work, as B. works, for C. work, for D. works, as
( )14. Is Green Street a good place _______?
A. have fun B. have funny
C. to have fun D. to have funny
( ) 15. –Do you like giraffes? --Yes, I do. I think they’re _________.
A. ugly B. smart C. terrible D. scary
( ) 16. Listen! They ________ about the movie. Let’s join them.
A. are talking B. talk C. talking D. are talk
( ) 17. We have a ________ boy in our class.
A. English B. American C. Australian D. Japanese
( ) 18. I sit ________ Tom and Jackin the classroom.
A. between B. in C. among D. after
( ) 19. Go straight this street and ________ , you can see the post office.
A. turn the left B. turn to right C. turn left D. turn the right
( )20 At the ______ of this term, Tom works very hard.
A. begin B. begining C. begins D. beginning
Ⅱ 完型填空 (每空1分,共10分)
John is a young worker. He works in a pencil factory. He isn't tall. He's clever. He works _1_ .He does everything __2__.John's father works on a farm. He's very __3____ all day. John's mother helps __4___ John loves his parents. John __5____ a brother and a sister. His brother works on the farm. He drives the truck. He 6 the milk to the shop every day. He likes farm work. He doesn't like 7 in the factory. His sister is a teacher. She can 8 English and Chinese. She loves her pupils and the pupils love her, 9. They work hard 10 the people.
( ) 1. A. hardly B. hard C. difficult D. difficulty
( ) 2. A. good B. bad C. well D. nice
( ) 3. A. free B. busy C. buy D. work
( ) 4. A. her B. him C. his D. he
( ) 5. A. has B. have C. is D. are
( ) 6. A. brings B. takes C. gives D. lets
( ) 7. A. to work B. to working C. work D. works
( ) 8. A. study B. say C. teach D. think
( ) 9. A. as well as B. too C. also D. two
( ) 10. A. to B. for C. with D. of
Ⅲ 补全对话: 从方框中的7个句子选取5个适当的句子填入空白处。(每空2分,共10分)
A. What are they doing? B. What about Jack?
C. Let's go and find them. D. They are over there.
E. How are David and Jack? F. What are they wearing?
G. I can't find David and Jack.
A: Excuse me, Tom. 1
B: Oh, we must find them. 2
A: Well, David is wearing black pants and a white shirt.
B: 3 Is he wearing the same clothes?
A: No. He is wearing blue pants and a brown shirt.
B: Right! 4
A: Oh, look! There are some boys on the playground.
B: 5
A: I think they are playing football.
B: Yes, you are right. David and Jack must be over there.
Ⅳ 阅读理解(每空2分,共30分)
A
Look at the nice picture. Do you know the girl in a hat with flowers on it? Her name is Mary. Mary is a nice French girl, my new pen pal. She lives in Paris. I like Mary. I don't know French, and Mary doesn't know Chinese. But we know some English. So we write to each other in English. We are the same age, 13 years old. My favorite subject is math. But her favorite subject is history. We both like basketball very much. She lives with her parents. She is their only child. She likes going to movies on weekends. She likes cartoons best.
She hopes to come to China this summer. And I hope to see her soon.
( ) 1. Mary is a (n) ____________ girl.
A. English B. Chinese C. French D. Japanese
( ) 2. Where does Mary live?
A. She lives in London. B. She lives in Pairs.
C. She lives in China. D. She lives in New York.
( ) 3. How old is Mary?
A. She is 14. B. She is 12. C. She is 11. D. She is 13.
( ) 4. What's Mary's favorite subject?
A. Her favorite subject is math. B. Her favorite subject is history.
C. Her favorite subject is English. D. Her favorite subject is French.
( ) 5. Which is RIGHT about Mary?
A. She has two brothers in her family.
B. She goes to the movies on weekends.
C. She dislikes cartoons.
D. She likes football very much.
B
It's Tuesday afternoon. All the boys and girls are doing all kinds of things.
Kate is cleaning the classroom with her classmates. Some are sweeping the floor. Others are cleaning the windows and the doors.
Some boys are playing on the playground. Li Ming and David are playing football, Some are playing basketball. Some are throwing a yo-yo. Others are flying a kite. Tom, Li Lei, Jack and some girls are planting trees near the lake.
Tom and Jack are digging(挖). Some are planting. Some are watering the trees. Li Lei is strong, so he is carrying water.
How hard all these students are working! They are helping to make our school beautiful.
( ) 6. Where are the students and the teachers?
A. They are at home. B. They are at work.
C. They are at school. D. They are outside (外面) the school.
( ) 7. What's Kate doing?
A. She is playing football. B. She is playing basketball.
C. She is throwing a yo-yo. D. She is cleaning the classroom.
( ) 8. Who are playing football?
A. Li Ming and David. D. Li Lei and Jack.
C. Li Lei and Tom. D. Tom and Jack.
( )9 Where is Tom working?
A. He is on the playground, B. He is near the lake.
C. He is in the classroom. D. He is at home.
( )10. What does the underlined word "strong" mean?
A.高的 B. 矮的 C. 强壮的 D.好的
C
Many children like watching TV'. It's very interesting and they can see a lot and know many things about other people. They can also learn from the radio. But they can learn easily with TV. Why? Because they can hear and watch at the same time. But they can't watch anything from the radio. TV helps to open children's mind ( 思想 ).They can find better ways to do things.
Many children watch TV only on Saturday and Sunday mornings. They are very busy. But some children watch TV every night. They go to bed late. It's not good for their eyes and health.
( ) 11. Children like watching TV, because it's ¬¬¬ .
A. boring B. interesting
C. dangerous D. good
( ) 12. When we learn from the radio, we can ________.
A. hear and watch at the same time B. only watch
C. only hear D. can only see
( ) 13.TV helps to open children's ___________.
A. mind B. hands C. feet D. eyes
( ) 14.Some children don't often watch TV, because they are _________.
A. free B. not interested C. busy D. tired
( ) 15. It's very_______ for us to watch TV too much.
A. good B. nice C. bad D. not bad
Ⅴ 词汇填空 (每空1分,共10分)
1 —What’re you doing? —I (写) stories.
2. The old man has lots of (钱)
3 Koala bears like sleeping and eating _________(树叶).
4 It's _________ (下雨).We can't go out.
5 In _______________(第二张) photo, I’m with Tom.
6 Lucy looks very _________(轻松).
7. My brother wants to be a ____________(警察).
8 Tigers and pandas are my favorite ___________(动物).
9 How’s the ___________(天气) in Beijing ?
10 In our class __________(每个人) has a dictionary.
Ⅵ 连词成句(每题2分,共10分)
1 there , people , here , are , many, vacation, on
____________________________________________.
2 I ,a , China, want, pen pal, in
____________________________________________.
3 it’s , left, street, on ,the, center, down
____________________________________________.
4 there, pay, a , is, phone
__________________________________________?
5 he, is , where , basketball, playing
___________________________________________?
书面表达(10分)
假如今天是星期天,你们全班去了公园,请描述天气情况、活动内容及自己的感受。

望采纳!O(∩_∩)O谢谢!

参 考 答 案
Ⅰ 单项选择 (每空1分,共20分)
1-5 DBCDB 6-10CBDCB
11-15 DBDCB 16-20 ADACD
Ⅱ 完型填空 (每空1分,共10分)
1-5BCBBA 6-10 BACCB
Ⅲ 补全对话: 从方框中的7个句子选取5个适当的句子填入空白处。 (每空2分,共10分)
1-5 GFBCA
Ⅳ 阅读理解(每空2分,共30分)
1-5 DBDBB
6-10 CDABC
11-15 BCACC
Ⅴ 词汇填空 (每空1分,共10分)
1 is writing 2 money 3 leaves 4 raining 5 the second
6 relaxed 7 policeman 8 animals 9 weather 10 everyone
Ⅵ 连词成句(每题2分,共10分)
1 There are many people here on vacation.
2 I want a pen pal in China.
3 It’s down Center Street on the left.
4 Is there a pay phone?
5 Where is he playing basketball?

\(^o^)/~,望你采纳!

仁爱版七年级下册英语期中试卷及答案?

一、单项选择 20分

1、-- Would you like to sing some songs with me ? --__________

A . Yes , I would B . Yes , I ‘d love to C . No , I don’t like

2、We don’t have _______ milk . We need to buy some .

A . a B . some C . any

3、-- Who is that ? ---_______

A . I am Sally B . This is Sally C . You are Sally

4、-- Is there a computer in your study ? ________

A . Yes , it is B . No , there isn’t C . Yes , they are

5、--_______ do you think of English ? --- It’s interesting .

A . What B . How C. Why

6、-- What ‘s in the picture ? --________ a garden in it .

A . It’s B . There’s C . That’s

7、There _______ some books in my bag .

A . have B . are C . has

8、There _______ some milk 、cakes and hamburgers on the table .

A . is B . are C . have

9、I like _______ , but I don’t want to swim today .

A . swiming B . to swim C . swimming

10、--_______ is it tomorrow ? -- It’s Sunday .

A . What time B . What day C . What

11、It’s 8:00 . It is time ________ go to school .

A . for B . to C . on

12、

13、--_______ do you have a class meeting ? – Every week .

A . How many B . How long C . How ofen

14、-- What are you doing ? – I _______ computer games .

A . playing B . am playing C . play

15、She usually ________ bike on the playground , but now she ________

A . ride , run B . rides , runs C . rides , is running

16、--How long may I ______ the books ? – Two weeks .

A . borrow B . have C . keep

17、I’m sitting _______ LiLei and Kangkang .

A . between B . in C. next to

18、How about ________ for a picnic with me , Kangkang ?

A . go B . going C . to go

19、LiLei and Kangkang ________ about their school life .

A . are talking B . are speaking C . are telling

20、Lucy , don’t put your books here . ________ , please .

A . Put them away B . Put away them C . Put it away

二、口语运用 15分

1、 从B栏中找出A栏的适当答语言。5分

( )1. How do you usually go to school ? A . There are some books .

( )2 .What day is it today ? B . Because it’s interesting .

( )3. What’s on the desk ? C . It’s Wednesday .

( )4 . Which subject do you like best ? D . By bike

( )5. Why dou you like it ? E . I like English best .

2、 从方框中选择适当的句子完成对话。10分

A: 1 . Where is the A Wu Restaurant ?

B: Sorry , I don’t know . I am new here . 2

A: Thank you all the same .

A: Excuse me , could you tell me . 3 ?

C: A Wu Restaurant ? It’a very far from here . You need to take the NO. 32 bus . The bus station is about 200 meters away . 4 It’s on your left .

A: 5

C: You’re welcome .

A . Thanks a lot .

B . Excuse me .

C . You can ask the policeman for help .

D. how I can get to the A Wu Restaurant

E. Go along this street , and turn right at the first street .

三、完型填空。10分

Jane 1 her bedroom because she likes sleeping(睡觉). Michael likes the 2 room best for he often watches TV and does many things there. Kangkang likes the dining room because she likes 3 . They are all my good friends. 4 Sundays they often come to my home. I 5 a dining room. 6 a round table and four 7 in it. We eat meals and drink 8 and talk 9 English. 10 there any dining rooms in your house?

( ) 1. A. like B. liking C. loves D. love

( ) 2. A. live B. living C. dining D. bedroom

( ) 3. A. eat B. sleep C. eating D. dancing

( ) 4. A. On B. In C. At D. For

( ) 5. A. have B. has C. am D. is

( ) 6. A. There are B. There be C. There is D. Having

( ) 7. A. chair B. desk C. chairs D. desks

( ) 8. A. meat B. apple C. rice D. tea

( ) 9. A. on B. about C. at D. to

( ) 10. A. Is B. Are C. Be D. Am

四、阅读理解。45分

A

Tom works in a supermarket . The supermarket is far from his house . He gets up very early in the morning . He usually has breakfast at half past six and takes a bus to work . He has lunch in the supermarket . He has supper with his family at home . After supper he usually walks along the river with his wife . At seven he watches TV or listen to the radio .

Tom likes his work very much . He is always friendly to others . And all his friends love him , too . They work happily .

根据短文内容,判断正(A)误(B).

( ) 1. Tom is a worker in an office .

( ) 2. Tom’s house isn’t far away from the supermarket .

( ) 3. He doesn’t have lunch with his family .

( ) 4. He likes his work and is kind to others .

( ) 5. He isn’t a good worker .

B

Mr. Brown is 80 years old . Every morning he goes for a walk in the park . And he comes home at twelve thirty for lunch . But today a car stops at his house . At twelve , two policemen help him get out . One of then says to Mr. Brown’s daughter , “ The old man can’t find his way in the park . He asks us to take him home by car .” The thanks the policemen and the policemen leave . Then she asks her father ,” Dad , you go to that park every day . But today , you can’t find the way . What’s wrong with you ? “ The old man smiles like a child (像孩子一样笑起来) and says ,” I can find my way . I don’t want to walk home .”

根据短文内容,选择适当的答案。

( ) 1.Every day Mr. Brown often comes home at __________

A . twelve B . half past twelve C . eleven thirty

( ) 2.Today Mr. Brown comes home __________

A . by car B . by bus C . on foot

( ) 3.The policeman says Mr . Brown ______ in the park .

A . doesn’t want to walk home B . can’t find his way home C . knows the way

( ) 4.Mr . Brown ‘s daughter thinks _________

A . he wants to have lunch early B . he wants to go home C . something is wrong with him

( ) 5.Mr .Brown hs lunch _________

A . at homen B in the park C . at twelve

C

POST

Basketball Game

Place : School Gym

Time : 4:30 P.M.---- 5:30 P.M.

Team : Class 1

VS

Class 2

FOR RENT

Old house in center of the city .One bedroom and ane kitchen . $500 per month .

Please call Mr. Ling

Tel : 332--0178

A B C

                     Zoo Zoo

Zoo

根据内容,选择正确答案。

( )1. The game begins at ________ .

A . 4:30 in the morning B . 5:30 in the afternoon C . 4:30 in the afternoon

( )2. Is there a basketball game between Class 1 and Class 2 on the playground ?

A . Yes , there is B . No , there isn’t C . I don’t know

( )3. You can rent an old house ________ from Mr. Ling

A. ¥500 a month B. $500 a month C. 450yuan a month

( )4. Can you rent a house with a bedroom , a kitchen and a living room , $500 a month ?

A. Yes , I can B . No , I can C . No , I can’t

( )5. You want to go to the zoo , go along the road , turn right at the first street . The zoo is on your left . Which picture is right ?

D

看Li Lan 的课程表,完成下列各题。

Timetable

Time

Period

Monday

Tuesday

Wednesday

Thursday

Friday

7:30—8:15

1

English

Chinese

Math

Chinese

English

8:25—9:10

2

Chinese

English

Music

Math

Computer science

9:30—10:15

3

History

Geography

English

Music

Math

10:25—11:10

4

Math

Art

Politics

Geography

P. E

14:00—14:45

5

P. E

Biology

History

English

Chinese

15:00—15:45

6

Politics

History

Art

Biology

Class meeting

15:55—16:40

Outdoor activities

( )1.Li Lan has ______ English lessons every week .

A . 4 B . 5 C . 6

( )2.How often does she have Computer science ?

A. once a week B . twice a week C . Never

( )3.How many lessons does she have a day ?

A. 4 B . 5 C . 6

( )4.It’s 8:30 , on Tuesday . What is she doing ? She is __________

A. having a Chinese lesson B . having an English lesson

C . having a music lesson

( )5. Does she have Music lessons in the afternoon ?

A Yes , shs does . B , No , she doen’t C . I don’t know .

五、任务型阅读。5分

根据图示,完成对话。

Jiangbin Road Zhongshan Road

A

Hospital

Bookstore

School

Bank

Park

Restaurant

Museum

Bridge

Library

Post Office

1.—Excuse me , is there a bank near here ?

---Yes , Go up this ____1____ to the end , and you’ll find it on your ____2____ .

2.—Excuse me , ____3______ can I get to the bookstore ?

--Go along Xinhua Street and turn left at the first street . Go across the ____4_____. It’s about 100 merers along on the right .

3.—Excuse me , ____5_____ is the way to the post office ?

---Sorry , I don’t know . I'm ____6_____ here .

---Thank you all the same .

六、词汇。15分

1、 单词归类,从所给6个单词中找出2个与其他不属同一类的单词。10分

­­­⑴____________ _____________ ( bus , TV , train , plane , music , subway )

⑵____________ _____________ ( Sunday , Tuesday , geography , Friday , history , Monday )

⑶____________ _____________( bookstore , bus station , bank , piano , school , clock )

⑷____________ _____________( swim , run , garden , put , learn , neighbor )

⑸____________ _____________( window , kitchen , second , chair , door , table )

2、 play which be shelf talk

用所给单词的适当形式填空。5分

1) How many __________ are ther in the library ?

2) Look ! Kangkang ____________ the piano .

3) _________ is the way to the post office ?

4) There __________ a lamp , a computer , somen books and so on .

5) Thye usually __________ about their school life .

七、作文。15分

假如你是Jane , 请以My School Life为题写一段短文。(提示词必须用,开头已给出)

提示次:interesting , classes begin , favorite subject , after school , play basketball , get home , have dinner , watch TV , go to bed

Hi ! I am Jane .__________________________________________________________________

初一下语文期中试卷家长评语?

比如,这次考试考的不错,基础题都对了,作文写的很好,字迹工整,卷面也很整洁,比上次有明显进步,还需继续努力 类似这样的都可以写

初一下册地理期中考试是考第几章到第几章?

大概是从亚洲那章到西半球的国家和地区那章。反正我们的教科书是这么编排的

七年级下册期中试卷

七年级下册期中试卷
一、选择题
1、下列注音全对的一项是( )
A.菜畦(q ) 斑蝥(m o) 磐石(p n) 芳草萋萋(q )
B.挪窝(nu ) 发簪(z n) 浠水(x ) 泯然众人(m n)
C.攒动(z n) 扳手(p n) 哽咽(y n) 兀兀穷年(w )
D.花圃(f ) 嫉妒(j ) 镐头(g o) 锋芒毕露(l )
2、下列字形全对的一项是( )
A.脑髓 鉴赏 缠洛 狗窦大开
B.亘古 涉猎 编纂 当之无槐
C.重荷 踌躇 衙门 慷慨淋漓
D.深遂 弥高 迥乎不同 挺然走险
3、下列句子内容表述有误的一项是( )
A.《从百草园到三味书屋》选自《朝花夕拾》,作者是鲁迅先生。
B.《爸爸的花儿落了》节选自《城南旧事》,作者林海音,台湾作家。
C.《闻一多先生的说和做》原题为“说和做——记闻一多先生言行片断”。
D.《福楼拜家的星期天》作者都德,法国作家,我们学过他的短篇小说《最后一课》。
4、下列解释全对的一项是( )
A.①书诗四句 书:写 ②稍稍宾客其父 稍稍:稍微
③未尝识书具 尝:曾经
B.①受之天 受:承受 ②不至也 至:达到
③著我旧时裳 著:穿
C.①愿为市鞍马 市:集市 ②出郭相扶将 将:扶
③当户理红装 当:对着
D.①卿今当涂掌事 当涂:当路,当权 ②蒙辞以军中多务 辞:言辞
③大兄何见事之晚乎 见:认识
5、对下列句子表达方式判断正确的一项是( )
①还在第二次战役的时候,有一支志愿军的部队向敌后猛插,去切断军隅里敌人的逃路。
②没有新中国,乡村里便没有电灯,农民便没有独立自尊的人格;没有新中国,便没有核子弹,更没有今天中国在国际上的地位。
③像蜂蝶飞过花丛,像泉水流经山谷,我每忆及少年时代,就禁不住涌起视听的愉悦之感。
④工具书,内容可靠,叙述扼要,而且按照某种特殊编排方式,把知识排列起来,以便人们能随时准确地查到。
A.叙述 议论 描写 说明
B.叙述 议论 抒情 说明
C.描写 议论 抒情 说明
D.叙述 抒情 抒情 叙述
二、填充题
1、根据拼音写汉字
①环y ______ ②di n峰______ ③l n语______ ④qi 而不舍______
2、根据注字写拼音
①收敛______ ②义愤填膺______③鸣嗥______ ④鞠躬尽瘁_________
、修改病句
①当我和妈妈走上天桥时,望着川流不息的人群,都非常激动

②同志们用手亲纺的线、织的布做成衣服,穿着感到格外舒适,也更加爱惜。

4、名著研读
在《三国演义》中有一位英雄,他曾温酒斩华雄、刮骨疗伤,被后人敬仰并尊为中国的“武圣”,这位英雄是____________
5、仿写
感谢您,老师,是您洗去了我心灵中的尘埃。
感谢您,老师,______________________________
6、假如好朋友多时不见,你决定连夜乘车(或乘船)去寻找拜访他,这时可用________________,________________来抒怀。《峨眉山月歌》
7、哲理分析
一位阿拉伯王子出门去寻宝,临行前许多人送了贵重的东西,而一位长老却送了一柄长勺,他很不以为然。沙漠的路途十分劳苦,他就扔掉了随身携带的那柄长勺。经过两年的长途跋涉,王子找到了埋着宝藏的山谷,可他用三年的时间都没有打开藏宝的大门。一天夜里,真主显灵,告诉他,打开山谷的钥匙就是那柄不起眼的小木勺。
你从这则寓言故事明白了什么哲理?请写下来。

8、在下面文段的横线处填入恰当的内容使之与上下文句式协调,文意贯通。

世界上最宝贵的东西是什么?政客说:"是至高无上的权力。"乞丐说:"色味俱佳的美食。"商人说:"_______________________。"病人说:"___________________。"______说:"__________________________。"……看来,这个问题不会有统一的答案。我们只能说,一个人最重要、最喜欢的,就是最宝贵的。

9、"1,2,3,5,8,13,21,34,55,89,144…"这是数学中有趣的斐波那契级数。请用自己的语言表述这一数列的特征。

三、文段阅读

〖一〗

初,权谓吕蒙曰:“卿今当涂掌事,不可不学!”蒙辞以军中多务。权曰:“孤岂欲卿治经为博士邪!但当涉猎,见往事耳。卿言多务,孰若孤?孤常读书,自以为大有所益。”蒙乃始就学。及鲁肃过寻阳,与蒙论议,大惊曰:“卿今者才略,非复吴下阿蒙!”蒙曰:“士别三日,即更刮日想待,大兄何见事之晚乎!”肃遂拜蒙母,结友而别。

1.解释下列加点的词

①权谓吕蒙曰 谓:

②蒙辞以军中多务 以:

③但当涉猎 涉猎:

④即更刮目相待 即:

2、下列加点解释正确的一项是( )

A.但当涉猎,见(看见)往事耳 B.孤岂(难道)欲卿治经为博士邪

C.及(和,与)鲁肃过寻阳 D.大兄何见事之(的)晚乎

3、翻译下列句子

孤岂欲卿治学为博士邪

4、鲁肃为什么与吕蒙“结友”?(用自己的话回答)

5、本文至今流传的两个成语是:____________、____________

6、文中侧面描写吕蒙的句子是哪一句?表现了吕蒙有什么变化?

〖二〗完美的礼物

①2000年5月,考古学家郭教授和其他4个人在当地向导的带领下,带上足够的食物和淡水,分骑5峰骆驼从大沙漠边缘的小城出发,深入沙漠腹地300公里,对大沙漠中新发现的一座古墓进行考察。

②几天后,他们胜利完成了考察任务,踏上了归程。一天中午,天空中突然涌现出巨大的蘑菇云,随着黄色蘑菇云的翻滚逼近,万里晴空顷刻间变得灰暗阴沉,5峰骆驼惊骇得踌躇不前。

③“沙暴!”郭教授大声呼喊着,“快下骆驼,用睡袋罩住头!”

④罕见的特大沙暴持续了近40分钟。渐渐地,沙暴的呼啸声减弱了,人们陆续掀开了头上的睡袋。昏暗的天空中出现了亮色,沙漠恢复了先前的寂静和燥热。

⑤“骆驼呢?”有人惊叫着,驮着食品和水的骆驼在沙暴肆虐时受惊地掉了。大家开始寻找。半个多小时后,只找到一箱饼干、几袋牛肉和一些行李。恐惧袭上队员们的心头。这时,向导在一块突起的石头前发现了一只羊皮水囊。大刘抢先冲上去想喝水,向导一把抢过来:“不要抢,水是大家的。”“我也有份,我先喝!”大刘毫不示弱,其他人随后也加入到争抢之中……

⑥“都不许动,把水囊给我!”一向和蔼可亲的郭教授突然取过向导手中的猎枪,以不可抗拒的口吻厉声喝道:“从今天起,由我决定水的分配。”他从水囊中倒出一杯水,说:“每人只能喝两口,谁也不许多喝。”大刘咄咄逼人地问:“你也只喝两口……?"郭教授平静地说道:“我只喝一口。”

⑦杯子最先递到向导手中,他慎重地喝了两口,宛如品尝世上最醇美的甘落。轮到大刘了,他_______地喝了两大口水……杯于最后轮到郭教授手中,他只_______地抿了一口,然后将杯中剩下的水倒回水囊。

⑧太阳像顶发烫的钢盔扣在头上,遍地的黄沙似乎都在燃烧。大刘忍不住喊起来:“教授,我的喉咙又冒烟了,再给我点水吧!”郭教授似乎没有听到,未作出任何反应。突然,大刘猛然向郭教授冲过来,想抢夺水囊。“乓”一声枪响,子弹射在大刘脚前的沙地上,郭教授真敢开枪!大刘悻悻地回到了队伍中。

⑨一连三天,因为每次只喝一小口水,郭教授已感到头晕目眩,全身乏力,他不由担忧起来。第四天早晨当人们醒来的时侠,郭教授已倒好了大半杯水,分喝了水后,他宣布了新的用水规定:“从现在起,不到万不得已,不得喝水囊中的水!”没有人反对,因为郭教授每次喝水比谁都少,这是大家有目共睹的。

⑩下午,向导突然惊叫起来:“我们快到了!”萎靡不振的队伍开始活获起来。大刘回头朝郭教授喊透:“教授,明天就要到小城了,我们可以喝点水呜?”的确,整整一个上午都没有喝过水了。郭教授没什么反应,身体踉跄着要摔倒,大刘跑过去扶住他。郭教授将猎枪递给大刘,声音颤抖着对大刘叮嘱了什么,就晕倒在大刘的怀里。

⑾有人提议给郭教授喝口水,大刘拒绝了。他命令大家轮流背着郭教授继续赶落,自己则提着猎枪和水囊走在队伍后面。走了一段路后,有人提出要喝水,大刘断然拒绝:“还不到时候!”

⑿到沙暴的第五天,这支历尽艰辛的队伍终于回到了小城。直到这时,大刘也没有再让大家喝一口水。有人抱怨大刘比教授更苛刻。大刘没有辩解,轻轻打开水囊的盖儿,将口朝下,一堆黄沙被倒了出来……

⒀原来,在第四天早晨大家喝完环杯水后,水囊里就已经没有一滴水了,看上去依然鼓鼓的水囊里,是郭教授悄悄装进的沙子。

⒁跋涉艰难绝境,有信心与勇气穿越生死的惟一支撑,那就是希望啊。

⒂几年后的访谈中,这些死里逃生的人在被追问一生中得到的最好的礼物时,都不约而同地回忆起这次历险,几乎说着同一句话:“郭教授的‘骗局’是世界上最完美的礼物。”

1、第⑤段画线句“恐惧袭上队员的心头”,联系上下文,说说队员们为什恐惧?

2、依据人物的性格特点,在第⑦段的横线上分别填入恰当的词语,并简述理由。

⑴“轮到大刘了,他_______地喝了两大口水……”理由是:

⑵“杯于最后轮到郭教授手中,他只_______地抿了一口,然后将杯中剩下的水倒回水囊。”理由是:

3、第⑩段画线句“郭教授将猎枪递给大刘,声音颤抖着对大刘叮嘱了什么”。根据文意,写出教授叮嘱的内容:

4、为什么说郭教授的“骗局”是“世界上最完美的礼物”?

5、把文中你最感动的句子用波浪线画出来,并说一说你感动的原因。

四、作文

人与人之间需要相互尊重,相互理解。家长需要子女的理解,老师需要学生的理解,同学之间需要理解,朋友之间也需要理解……

能够理解别人是人最高的品格之一,俗语说“理解万岁”。

请你以“理解”为话题,写一篇600字左右的文章。

七年级下册期中试题(参考答案)

如有错误,望大家批评指正。谢谢!~~

一、

1.B

2.C

3.D

4.C

5.B

二、

1、略

2、略

3、 ①去掉“当” ②去掉“用手”

4、关羽

5、(略)答案有之有理就行

6、夜发清溪向三峡,思君不见下渝州。

7、往往身边不起眼的东西有着它珍贵、重要的作用。(仅供参考)

8、略

9、该数列中,从第三个数开始,每个数是前两个数之和。

三、

1、略

2、B

3、略

4、一、吕蒙的好习精神;二、所吕蒙的才略所折服

5、刮目相待、吴下阿蒙

6、卿今者才略,非复吴下阿蒙!

积学修业,学有所成。

四、

1、因为没有找到水

2、 (1)猛、拼命、毫不犹豫

突出了大刘鲁莽直率的性格。

(2)轻轻、慢慢、缓慢

突出教授沉着、冷静、顾全大局的性格。

3、一定不要让大家知道没有水了,因为水是支撑大家活着的动力。(言之有理即可)

4、(1)给人们战胜死亡,走出沙漠的信心

(2)激励人们去战胜人生中的任何困难,是人们的希望所在。

5、略

四、作文

7年级下册数学期中考试会出什么题?

下周要期中考试了吧。

人教版无非是3个单元,平行、坐标系、三角形

坐标系单元相对简单些。题目以做对称图形求面积等

平行和三角形考察的知识会多点,考试要当心规律题

人教版七年级下册数学期中试卷

园林二中实验部七年级(下)期中考试数学试卷
(同学们:考试就是写作业,以平和心态对待,相信你会取得成功) 命题人:陈玉平
一.精心选一选(每小题只有一个正确答案,每题3分,共30分)
1.下列语句中,错误的是………………………………………… ( C )
A。数字 0 也是单项式 B。单项式 a 的系数与次数都是 1
C。 x2 y2是二次单项式 C。- 的系数是 -
2.下列计算中,错误的是………………………………………………………( D ) A、 B、
C、 D、
3、下列等式中,成立的是………………………………………………………( C )
(A) (B)
(C) (D)
4、已知∠A与∠B互余,∠B与∠C互补,若∠A=50°,则∠C的度数是..( D )
(A)40° (B)50° (C)130° (D)140°
5、下列各式中,不能用平方差公式计算的是.......................( )
A、 B、
C、 D、
6.已知(2x+K = 则k的值为...................( )
A、3 B、 C、-3 D、
7、下列图中,与左图中的图案完全一致的是( )

8.下列说法中,正确的是 …………………… ( )
A.近似数5.0与近似数5的精确度相同。
B.近似数3.197精确到千分位,有四个有效数字。
C.近似数5千和近似数5000精确度相同。
D.近似数23.0与近似数23的有效数字都是2 ,3。
9、 长方形的长增加2%,宽减少2%,则面积.......( )
A、不变 B、增加4% C、减少4% D、以上全不对
10. 图3是一个经过改造的台球桌面的示意图,图中四个角上的阴影
部分分别表示四个入球孔.如果一个球按图中所示的方向被击出
(球可以经过多反射),那么该球最后将落入的球袋是( )
A.1 号袋 B.2 号袋 C.3号袋 D.4号袋
二.用心填一填(每题3分,共30分)
11. 如图,在△ABC中,∠ABC=90°,BD⊥AC,则图中互余的角有 对.

12.小明做了一个如图所示的风筝,其中∠EDH=∠FDH,ED=FD=a,EH=b,则四边形风筝的周长是 .
13.如图,有两个长度相同的滑梯,左边滑梯的高度AC与右边滑梯水平方向的长度DF相等,若∠CBA=320,则∠FED= ,∠EFD=
14.在制作“人口图”时,小明用长方形近似地表示山西省,若1平方毫米表示10万人,而山西省人口总数约为3297万人,则这个长方形面积约为___________平方毫米(结果保留2个有效数字)
15.如图,光线a照射到平面镜CD上,然后在平面镜AB和CD之间来回反射,这时光线的入射角等于反射角,即∠1=∠6,∠5=∠3,∠2=∠4。若已知∠1=55°∠3=75°,那么∠2等于
16.已知am+1 ×a2m-1=a9,则m=__________.
17. 如果三角形的两边长分别是2和4,且第三边是奇数,那么第三边长为 ,如果第三边长为偶数,则此三角形的周长为 .
18. △ABC中,AD⊥BC于D,AD将∠BAC分为400
和600的两个角,则∠B=________.
19. 点D是△ABC中BC边上的中点,若AB=3,
AC=4,则△ABD与△ACD的周长之差为
20.如图在8×8的正方形网格的图形中,有十二棵小树,
请你把这个正方形划分成四小块,要求每块的形状、大小
都相同,并且每块中恰好有三棵小树,你能行吗?(用红笔画)
三.仔细做一做(共60分,)21.计算:(12分)
1). (2)

3)计算20052-2004×2006(用乘法公式计算)

22(6分)如图,直线AC‖DF,C、E分别在AB、DF上,小华想知道∠ACE和∠DEC是否互补,但是他有没有带量角器,只带了一副三角板,于是他想了这样一个办法:首先连结CF,再找出CF的中点O,然后连结EO并延长EO和直线AB相交于点B,经过测量,他发现EO=BO,因此他得出结论:∠ACE和∠DEC互补,而且他还发现BC=EF。以下是他的想法,请你填上根据。
小华是这样想的:因为CF和BE相交于点O,
根据 得出∠COB=∠EOF;
而O是CF的中点,那么CO=FO,又已知 EO=BO,
根据 得出△COB≌△FOE,
根据 得出BC=EF,
根据 得出∠BCO=∠F,
既然∠BCO=∠F,根据 出AB‖DF,
既然AB‖DF,根据 得出∠ACE和∠DEC互补.

23.(10分)小明站在池塘边的A点处,池塘的对面(小明的正北方向)B处有一棵小树,他想知道这棵树距离他有多远,于是他向正东方向走了10步到达电线杆C旁,接着再往前走了10步,到达D处,然后他改向正南方向继续行走,当小明看到电线杆C、小树B与自己现处的位置E在一条直线上时,他共走了45步.
⑴根据题意,画出示意图;
⑵ 如果小明一步大约40厘米,估算出小
明在点A处时小树与他的距离,并说明理由.

24已知:如图,AB‖CD,FG‖HD,∠B=100º,FE为∠CEB的平分线,求∠EDH的度数.
A F C
E
B H
G
25(12分) 据了解,火车票价按“ ”的方法来确定.已知A站至H站总里程数为1 500千米,全程参考价为180元.下表是沿途各站至H站的里程数: 例如,要确定从B站至E站火车票价,其票价为 (元).
(1) 求A站至F站的火车票价(结果精确到1元);
(2)王大妈乘火车去女儿家(此趟火车由A站驶往H站),上车过两站后拿着火车票问乘务员:我快到站了吗?乘务员看到王大妈手中票价是66元,马上说下一站就到了.请问王大妈是在哪一站上车的,哪一站下车的?(要求写出解答过程).
车站名 A B C D E F G H
各站至H站的里程数(单位:千米) 1500 1130 910 622 402 219 72 0

26.(12分)如图所示,有一直角三角形△ABC,∠C=900,AC=10cm,BC=5cm,一条线段PQ=AB,P、Q两点分别在AC上和过A点且垂直于AC的射线AM上运动,问P点运动到AC上什么位置时,△ABC才能和△APQ全等.

初一下学期数学期末试卷试卷和答案?

七年级数学下册期中考试试题

时间:120分钟 满分:150分

一、精心选一选,慧眼识金!(每题4分,共40分)

1.三角形的一个外角小于与它相邻的内角,则这个三角形是( )

¬ A.锐角三角形¬ B.钝角三角形; C.直角三角形¬ D.无法确定

2、在平面直角坐标系中,线段A′B′是由线段AB经过平移得到的,已知点A(-2,1)的对应点为A′(3,1),点B的对应点为B′(4,0),则点B的坐标为:( )

A.(9,0) B.(-1,0) C.(3,-1) D.(-3,-1)

3、如图:已知AB‖CD,∠B=1200,∠D=1500,则∠O等于( ).

(A)500 (B)600 (C)800 (D)900


4.△ABC中,∠A= ∠B= ∠C,则△ABC是( )

¬ A.锐角三角形¬ B.直角三角形; C.钝角三角形¬ D.都有可能


5、如图,AB⊥BC,∠ABD的度数比∠DBC的度数的两倍少15°,设∠ABD和∠DBC的度数分别为x、y,那么下面可以求出这两个角的度数的方程组是( )

A、 B、

C、 D、

6.有两边相等的三角形的两边长为3cm,5cm,则它的周长为 ( )

¬ A.8cm¬ B.11cm¬ C.13cm¬ D.11cm或13cm

7、一个多边形的内角和比它的外角和的2倍还大180°,这个多边形的边数为: ( )

A.7 B.8 C.9 D.10

8、在下列点中,与点A( , )的连线平行于y轴的是 ( )

A、(2, ) B、(4, C、(-2,4) D、(-4,2)

9、甲、乙二人按3:2的比例投资开办了一家公司,约定除去各项支出外,所得利润按投资比例分成.若第一年甲分得的利润比乙分得的利润的2倍少3千元,求甲、乙二人各分得利润多少千元.若设甲分得x千元,乙分得y千元,由题意得( )

A、 B、

C 、 D、

10、给出下列说法:

(1) 两条直线被第三条直线所截,同位角相等;

(2) 平面内的一条直线和两条平行线中的一条相交,则它与另一条也相交;

(3) 相等的两个角是对顶角;

(4) 从直线外一点到这条直线的垂线段,叫做这点到直线的距离;

其中正确的有( )

A 0个 B 1个 C 2个 D 3个

11.如图,若AB‖CD,CD‖EF,那么∠BCE=( )

A.∠1+∠2 B.∠2-∠1

C.180°-∠1+∠2 D.180°-∠2+∠1


12、 、 、 为三角形的三边长,化简 ,结果是 ( )

A、0 B、 C、 D、

二、耐心填一填,你能行!(每题3分,共30分)

13.在 中,如果2 = 6,那么 = 。

14、P(m-4,1-m)在x轴上,则m= 。

15、如图,AC⊥BC,AC=3,BC=4,AB=5,则点B到AC的距离为

16.如图,AB‖CD,直线EF分别交AB、CD于E、F,EG平分∠BEF,若∠1=则∠2=________度.

17、方程 是二元一次方程,则, ;


18、已知 是方程组 的解,则 = ;

19、如图,甲、乙两岸之间要架一座桥梁,从甲岸测得桥梁的走向是北偏东

°,如果甲、乙两岸同时开工.要使桥梁准确连接,那么在乙岸施工时,应按β为_________度的方向动工。

20.有以下图形:①正三角形;②正方形;③正六边形;④正八边形。现在要选其中的两种图形进行平面镶嵌,请你写出你所有的选择(填序号) 。

21、如图,△ABC中,∠C=90°,∠BAD= ∠BAE,∠ABD= ∠ABF,则∠D的大小是 .

22.一个多边形除了一个内角外,其余各内角之和为那么这个多边形的边数为________.


初一数学答题卷

一、精心选一选,慧眼识金!(每题4分,共48分)此题做在机读答题卡上

二、耐心填一填,你能行!(每题3分,共30分)

13、 ;14、 ;15、 , 16、 ;

17、 , ; 18、 ; 19、 ;

20、 ;21、 ;22、 .

三、用心做一做,马到成功!

23、解下列方程组(每题5分,共10分):

(1) (2)


24.如图,根据下列条件,可以判定哪两条直线平行?并说明判定的根据是什么。(6分)

①∠2=∠B;②∠1=∠D;③∠3+∠F=180°。


25.如图,△ABC中,AD⊥BC,AE平分∠BAC,∠B=40°,∠C=60°,求∠DAE的度数.(8分)


¬


26.在平面直角坐标系中,顺次连结A(-2,1),B(-2,-1),C(2,-2),D(2,3)各点,你会得到一个什么图形?试求出该图形的面积.(6分)


27、已知方程组 的解x、 互为相反数,求m的值。(8分)


28、如图:直线DE交△ABC的边AB、AC于D、E,交BC延长线于F,若∠B=67°,

∠ACB=74°,∠AED=48°,求∠BDF的度数。(8分)


29、甲、乙两人共同解方程组 ,由于甲看错了方程①中的 ,得到方程组的解为 ;乙看错了方程②中的 ,得到方程组的解为 。试计算 的值.(8分)


30、一批货物要运往某地,货主准备租用汽车运输公司的甲、乙两种货车,已知过去两次租用这两种货车的情况如下表所示

第一次 第二次

甲种货车辆数(单位:辆) 2 5

乙种货车辆数(单位:辆) 3 6

累计运货物吨数(单位:吨) 15.5 35

现租用该公司3辆甲种货车及5辆乙种货车一次刚好运完这批货,如果按每吨付运费30元计算,问货主应付运费多少元?(8分)


31、(10分)如图,已知直线 ‖ ,且 和 、 分别交于A、B 两点,点P在AB上。

(1)试找出∠1、∠2、∠3之间的关系并说出理由;

(2)如果点P在A、B两点之间运动时,问 ∠1、∠2、∠3 之间的关系是否发生变化?

(3)如果点P在A、B两点外侧运动时,试探究 ∠1、∠2、∠3 之间的关系(点P和A、B不重合)


L2


初一数学参考答案及评分标准

一、选择题(每题4分,共48分)

1——5 BBDBB; 6——10 DACCB ; 11、12 DA.

二、填空题;(每题3分,共30分)

13、 ; 14、1; 15、4; 16、54; 17、 ,4; 18、 ;

19、130; 20、①②,①③,②④; 21、90°; 22、12.

三、解答题:(共72分)

23、(1) (2)

(每小题5分,每小题中前一个未知数对后一个未知数错得3分)

24、略(每小题2分,平行线1分,根据1分)

25、略解:∠BAC=100° (3分) ∠BAE =40° (5分)

∠BAD=50° (7分) ∠DAE=10° . (8分)

26、画图2分 梯形 3分 面积=14 6分

27、略解:两式相加: (4分) 又 (5分)

(6分) (8分)

28、略解:∠A=39° ( 4分 ) 利用外角∠BDF=87° (8分)


29、略解: (3分) (6分)

计算得:0 (8分)

30、解;设甲种货车每辆一次运 吨货物,设乙种货车每辆一次运 吨货物。由题意得:

(4分) 解得: (6分)

运费: =735元 (8分)


31、(1)∠3=∠1+∠2 (2分)

证明:略 (5分)

(2)不发生变化,仍然是 ∠3=∠1+∠2 (6分)

(3)当点P在线段AB的延长线上时,∠1=∠2+∠3 (8分)

当点P在线段BA的延长线上时,∠2=∠1+∠3 (10分)

七年级下册数学期中考试试卷

七年级(下)数学期中复习测试题
一.精心选一选(每小题只有一个正确答案,每题3分,共30分)
1.下列说法正确的有( )个。
(1)相等的角是对顶角;(2)过一点有且只有一条直线与己知直线平行;(3)垂直于同一条直线的两条直线互相平行;(4)两直线被第三条直线所截,同位角相等;(A)0个 (B)1个 (C)2个 (D)3个
2.一条河流两次拐湾后的流向不变,那么两次拐湾的角度可能是( )
(A)第一次右拐50度,第二次左拐130度;
(B)第一次左拐5 0度,第二次左拐130度;
(C)第一次右拐50度,第二次右拐50度;
(D) 第一次左拐50度,第二次右拐50度
3.如右图,不能判定 AB‖CD的条件是( )
(A)∠B+∠BCD=1800; (B)∠1=∠2; (C)∠3=∠4; (D)∠B=∠5.
4.已知∠A与∠B互余,∠B与∠C互补,若∠A=50°,则∠C的度数是( )
(A)40° (B)50° (C)130° (D)140°
5.下列各式中,不能用平方差公式计算的是( )
(A) (B)
(C) (D)
6.已知 是完全平方式,则k的值为( )
(A)6 (B) (C)-6 (D)
7.一只小狗在如图的方砖上走来走去,最终停在阴影方砖上的概率是( )
(A) (B) (C) (D)

8.下列说法中,正确的是 ( )
(A)近似数5.0与近似数5的精确度相同。
(B)近似数3.197精确到千分位,有四个有效数字。
(C)近似数5千和近似数5000精确度相同。
(D)近似数23.0与近似数23的有效数字都是2 ,3。

9.如图,∠2+∠3=180°,∠2=70°,∠4=80°,则∠1=( )
(A)70° (B)110° (C)100° (D)80°

10.如图,直线EF分别交CD、AB于M、N,且∠EMD=65°,
∠MNB=115°,则下列结论正确的是( )
(A)∠A=∠C (B)∠E=∠F (C)AE‖FC (D)AB‖DC

二.用心填一填(每题3分,共15分)
11.10名学生计划“五一”这天去郊游,任选其中的一人带20根香肠,则10人中的小亮被选中的概率是_________.
12.如图所表示的数学公式是 12题 b

13.如图(3),折叠宽度相等的长方形纸条,若∠1=620,则∠2=_______度

14. 如图,AB⊥AC,AD⊥AE则图中互余的角有_______对.
C E

D

B A F
15.如图,用黑白两种颜色的正六边形地面砖按如下规律拼成若干个图案,那么第n个图案中的白色地面砖有________块.

三.仔细做一做(共55分)
16.(5分)某商店举办有奖销售活动,购物满100元者发对奖券一张。在10000张奖券中,设特等奖1个,一等奖10个,二等奖100个。若某人购物刚好满100元,分别求此人中特等奖,一等奖,二等奖以及中奖的概率各是多少。

17.(5分)

18.(6分)已知x= ,y=-1,求 的值

19.(6分)下列事件中,哪些是不确定事件,哪些是必然事件,哪些是不可能事件?
(1)在标准大气压下,温度达到100C时水会沸腾;(2)没有水分,种子发芽;(3)从一个班级中任意抽取5人,结果这5人都是男生;(4)明天本市有雨;(5)打开电视机,正在播新闻联播;(6)一个正数的相反数是它本身
答:不确定事件有: 必然事件有:

不可能事件有:

20.如图,a‖b,b‖c,写出图中各个角之间的等量关系。(只写结论,写对一个得一分,最多得8分)

21.(8分)如图,∠l=∠2,DE⊥ BC,AB⊥BC,那么∠A=∠3吗?说明理由.(请为每一步推理注明依据)
结论:∠A与∠3相等,理由如下:

∵DE⊥ BC,AB⊥BC(已知)
∴∠DEC=∠ABC=90°( )

∴DE‖BC ( )

∴∠1=∠A( )
由DE‖BC还可得到:
∠2=∠3( )
又∵∠l=∠2(已知)
∴∠A=∠3(等量代换)

22.(8分)一只不透明的袋子中,装有2个白球和1个红球,这些球除颜色外者都相同。
(1)小明认为,搅均后从中任意摸出一个球,不是白球就是红球,因此模出白球和模出红球是等可能的。你同意他的说法吗?为什么?
(2)搅均后从中摸出一个球,请求出不是白球的概率;
(3)搅均后从中任意摸出一个球,要使摸出红球的概率为 ,应如何添加红球?