七年级数学期中考试试卷
一、选择题。（请把答案填在答题栏中，每题3分，共36分）
1、如图所示:已知∠AOB＝∠COD＝90°,
∠AOD:?∠BOC＝5:1则∠AOD的度数为：（?）
A、60°?B、120°
C、150°D、160°?
2、如果∠1＋∠2＋∠3＝180°?，那么∠1，∠2.∠3中不可能的是：（）
A、有两个是锐角，一个直角。?
B、两个锐角，一个钝角。
C、有两个钝角，一个锐角。
D、都是锐角。
3、如图：直线a、b都与直线c相交，下列条件中能
判断?a‖b?的条件是：（）
（1）∠1＝∠2,
（2）∠3＝∠6,
（3）?∠1＝∠8,
（4）∠5+∠8＝180°
A、（1）（3）?B、（2）（4）?
C、（1）（3）（4）D、（1）（2）（3）（4）
4、已知∠MON＝30°,?∠NOP＝15°则∠MOP为：（）
A、45°B、15°C、45°或15°D、不能确定
5、已知，两个角有一条边在同一直线上，另一条边互相平行，则此两角的关系是：（）
A、相等B、互补C、互余?D、相等或互补?
6、一次函数y＝3x－2的图象不经过（）。A、第一象限B、第二象限C、第三象限?D、第四象限?
7、下列函数y是x的正比例函数的是：（）
A、y＝3x2B、y＝5－4x?C、y＝xD、y＝－6＋x
8、在函数y＝－2x＋3上有两个点（x1、y1）,（x2、y2）且x1＜x2
那么y1与y2的关系是：?（）
A、y1＞y2B、y1＝y2C、y1＜y2D?、不能确定
9、下列方程中，二元一次方程的个数是（?）。
①?x－3y＝1②?y＝③?x＝y
④?x＋2xy＝0⑤＋?＝12
A、1?B、2C、3?D、4
10、如图，直线AB对应的函数表达式是（）
A、y＝?x＋2B、y＝－?x＋2
C、y＝?x－2
D、y＝－?x－2
11、二元一次方程3x－ay＝4的一个解为?
那么a为：?（?）
A、2B、3?C、?4?D、5
12、东平县佛山中学为四川灾区捐款,已知七年级一班平均每人捐款12元，二班平均每人捐款10元，而一班比二班人数少5人，总捐款额
一班比二班多20元，则一班和二班的人数分别为（?）
A、30、35?B、35、40?C、?45、30?D、50、55
二、填空题。（每空2分，共24分）
13、已知∠1＝43°27/?则∠1的余角为。
14、如果∠1＋∠2＝180°，∠2＋∠3＝180°则∠1与∠3的
关系是，?其理由是?。
15、一次函数y＝－6x＋7经过A（7、b），则b=_______.
16、任意写一个一次函数使其经过（1、2）且y随x的增大而减小?(写一个即可)。
17、若x4m－1－8y3n－2m＝5是关于xy的二元一次方程，
则3mn＝。?
18、如图：∠1＝70°，若m‖n,则∠2＝。
19、如图：已知AB‖CD，∠ABE＝120°,?∠ECD＝25°则∠BEC等于。
20、点（4、－3）关于x轴的对称点是,
关于原点的对称点是?。
21、一次函数y＝－x＋3与y＝2x－3的交点坐标为：______。
22、已知3x－2y＝3，用含x的代数式表示y为。
三、解答题：
23、解方程组（每小题6分，共18分）
5x＋y＝4?
3x－2y＝5?（3）
24、（10分）某汽车油箱内存油24升，汽车行驶4小时能将油箱内的油耗尽。假定剩油量是汽车行驶时间的一次函数。
（1）求油箱内剩油量y（升）与汽车行驶时间t（时）之间的函数关系式；（5分）
（2）汽车行驶多长时间后，油箱内还剩8升油？（5分）
25、（10分）有一些苹果及苹果箱，若每箱装25千克，则剩
余40千克无处装，若每箱装30千克，则余20只空箱，问：苹果多少千克？苹果箱多少只？
26、（10分）如图，已知AD‖EF,?∠1＝∠F,
试说明：∠BAD＝∠CAD
27、（12分）已知某铁路桥长1000米,先有一列火车通过,测得出火车开始上桥到完全过桥时间为1分钟,整个火车完全在桥上的时间为40秒，求火车的速度是多少米每秒？
初一的学生总是抱怨英语太难，其实如果你平时多做一些试题的话，在考试中的成绩也应该不会太差。小编为大家推荐了相关试卷，希望可以帮助到大家!
初一英语上期中试题
一、单项填空(共10小题;毎小题1分，满分10分)
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
( )1. How many girls ________ there?
A. is B. am C. are D. be
( )2. ?___________ your telephone number It?s 285781.
A. What B. What?s C. How D. How many
( ) 3. Swimming __________ my favourite sport.
A. am B. is C. are D. be
( ) 4. It?s __________ in Guangzhou in summer.
A. warm B. hot C. cool D. cold
( ) 5. _______ rooms are very big.
A. Lucy?s and Lily B. Lucy and Lily?s C. Lucy?s and Lily?s D. Lucy and Lily
( )6. There is a map ________ the world.
A. to B. of C. in D. on
( ) 7. Could you please get me some ________? I?m hungry.
A. apple B. water C. bread D. egg
( ) 8. I have breakfast ________ home.
A. at B. of C. in D. on
( ) 9. She is good _________ art.
A. in B. on C. at D. of
( ) 10. --_________ do you speak English so well?
--Because I practice it with my partner every day.
A. Why B. Who C. When D. What
二、完形填空。(毎小题1分，满分10分)
Hello! My name is Wang Lei. 1 in No. 11 Middle School. I go to school from Monday to 2 . Tuesday is my favorite 3 . On Tuesday, I have 4 lessons in the morning: history, PE and English. PE is my favorite 5 . I think it?s very 6 . I have lunch 7 12:00 at school. After lunch, I 8 table tennis with my classmate. In 9 afternoon, I have art and science. I love art and I?m good at it. I 10 science too.
( ) 1. A. He?s B. She?s C. I?m D. You?re
( ) 2. A. Friday B. Thursday C. Wednesday D. Tuesday
( ) 3. A. evening B. flower C. day D. morning
( ) 4. A. five B. four C. three D. two
( ) 5. A. subject B. drink C. color D. sport
( ) 6. A. tired B. difficult C. busy D. interesting
( )7. A. in B. at C. on D. for
( ) 8. A. play B. get C. draw D. buy
( ) 9. A. the B. a C. an D. 不填
( ) 10. A. do B. love C. have D. sing
三、阅读理解(共15小题;毎小题2分，满分30分)
A
Dear Xu Fei,
I?m glad to receive your email. I live in a community (社区) in West Virginia, America. The community is far away from the city. The other 15 kids and I in the community don?t go to school. Five teachers teach us at home. We have the subjects like the students at school. I love art best. Some classes are traditional (传统的), but some are not. Sometimes (有时) we have science on a farm. Sometimes we visit a museum (博物馆) in a history class. And sometimes we watch an English movie or visit a library in an English class. I think it?s interesting to study at home.
Best wishes,
Millie
( ) 1. Where is Millie?s community?
A. In the city. B. Far from the city. C. Near the city. D. Next to a hospital.
( ) 2. What does Millie sometimes do in a history class?
A. She visits a farm. B. She watches a movie.
C. She goes to a museum. D. She goes to a library.
( ) 3. The underlined word ?movie? means _______ in Chinese.
A. 电视剧 B. 新闻 C. 比赛 D. **
( ) 4. What does Millie think of studying at home?
A. It?s interesting. B. It?s difficult. C. It?s boring. D. It?s important.
( ) 5. Which of the following is TRUE according to (依据) the passage?
A. Millie doesn?t do well in art. B. The kids have only have one teacher.
C. There are 15 kids in Millie?s community.
D. The kids sometimes go to a library in an English class.
B
Cola is bad for our health. Cola is sweet, because it has sugar in it. Too much sugar can let you get fat. Drinking one bottle of cola each day can make you get fifteen pounds (磅) each year. And because the sugar in cola can make you feel full, you can?t eat much healthy food, such as fruits, vegetables and rice. And cola is bad for your teeth and bones (骨头).
Drink water, please. Water is very important to our body. It keeps us healthy. We get water from drinks and foods, especially (特别是) from fruits and vegetables. But it?s better to drink water. If you don?t like plain (清淡的) water, you can put a little 100% fruit juice into it.
( ) 6. How many pounds can you get each year by drinking one bottle of cola each day?
A. 5 pounds. B. 10 pounds. C. 15 pounds. D. 25 pounds.
( ) 7. The underlined word ?full? means _______in Chinese in the passage.
A. 饥饿的 B. 饱的 C. 健康的 D. 甜的
( )8. According to (依据) the passage, how can we get water?
① By drinking milk. ② By eating soup. ③ By playing basketball.
④ By eating fruits and vegetables.
A. ①②③ B. ①③④ C. ②③④ D. ①②④
( ) 9. What can we do if we don?t like plain water?
A. Put some tea into water. B. Add some ice cream to water.
C. Add some sugar to water. D. Put a little fruit juice into water.
( ) 10. What?s the best title (标题) for the passage?
A. My favourite drinks B. Cola or water? C. Cola is bad for us D. Why is water important?
C
Hello, my name is Mike. I am from England. I am a new student in Jason School. I am in Class 2, Grade 1. I go to school 5 days a week and there are 6 classes a day. There are 25 students in my class. I am very happy to meet them. English is my favorite lesson. Miss Green is my English teacher. She is 27 years old. I like having her class. There is a computer in my classroom. Miss Green likes playing English songs on the computer in her class and we like these songs. Now I can sing many English songs. There are some pictures in the classroom because some students like drawing pictures and they draw very well. I like my classroom and my new school. Welcome to my school!
( )11. Mike is a ____ in Jason School.
A. student B. teacher C. doctor D. worker
( )12. How many classes are there in the school a day?
A. Five. B. Six. C. Seven. D. Eight.
( )13. There are ____ students in Mike?s class.
A. 5 B. 6 C. 25 D. 27
( )14. What can we see in Mike?s classroom?
A. A map. B. Some flowers. C. A television. D. Some pictures.
( )15. How old is Mike?s favorite teacher ?
A. 25 B. 27 C. 35 D. 37
四、情景交际。(每小题2分，10分)
从方框中选择最佳选项完成对话。有两项多余。
A: It is Thursday today. (1)__________
B: Yes, we do.
A. When is it?
B. What about you, Tony?
C. Is geography your favorite lesson?
D. When is your English lesson?
E. Do you have a Chinese lesson every day?
F. Do you have a geography lesson today?
G. What would you like to do in the afternoon?
A: (2)__________
B: At eleven o?clock in the morning.
A: (3)__________
B: No, it isn?t. My favorite lesson is English. (4)__________
A: My favorite lesson is Chinese.
B: (5)__________
A: Yes, we do.
B: We have an English lesson every day.
五、词汇运用。(每小题1分，10分)
(Ⅰ)根据句意及首字母提示完成单词(5分)
1. P_______ this book on the desk.
2. English is my favourite s__________, because it?s very interesting.
3. You can s_________ down now.
4. I?ve got a potato and two t_______.
5. We have d________ in the evening at home.
(Ⅱ)用所给词的适当形式填空(5分)
6. I like my________ (one) English lesson.
7. Where is ________ (she) cap? I can?t find it.
8. Lucy works in a hotel and she is a ________ (manage).
9. John likes ________ (play) table tennis every afternoon.
10. How many ________ (lab) are there in your school?
六、句型转换。(每小题1分，5分)
1. There are some flowers on the desk. (改为一般疑问句)
________ there ________ flowers on the desk?
3. My father can play table tennis. (改为一般疑问句)
________ ________ father play table tennis?
4. There is a book in my bag. (改为否定句)
________ ________ a book in my bag.
5. There are two boys in the picture. (对划线部分提问)
________ ________ boys are there in the picture?
5. Sam and Harry are English. (改为同义句)
Sam and Harry are ________ ________.
七、综合填空(共10小题，计10分)
Hi! I?m Maria from (1) ________ (American). I want to tell you something about my eating habits. I (2) ________ (remember) my mother?s words: Eat the right (3) ________ (food) and be healthy. I eat fruit and (4) ________ (vegetable) every day. I like (5) ________ (apple) because an apple a day keeps the doctor away (离开). I like eating (6) ________ (potato) too. I never drink (7) ________ (cola). My mother says it?s not good for (8) ________ (I). What is my mother?s (9) ________ (job)? She is a doctor in (10) ________ (we) city. Do you want to see her? Please come to Green Hospital in the USA.
八、书面表达(共1题，计15分)
假如你有一位笔友, 他的名字叫Tony, 请根据表格内容, 向你的同学介绍一下Tony, 词数不少于50。
参考答案
一、1?5 CBBBC 6?10 BCACA
二、1?5 CACCA 6-10 DBAAB
三、1?5 BCDAD 6?10 CBDDB 11?15 ABCDB
四、1?5 FACBE
五、1. Put 2. subject 3. sit 4. tomatoes 5. dinner 6. first 7. her 8. manager 9. playing 10. labs
六、1. Are; any 2. Can your 3. There isn?t 4. How many 5. from England
七、1. America 2. remember 3. food 4. vegetables 5. apples 6. potatoes 7. cola 8. me 9. job 10. our
八、One possible version:
I have a friend. His name is Tony. He is from Australia. He is a student in Harris Hill Middle School. He has six lessons every day. His favourite lesson is music. He likes listening to music. Jackie Chan is his favourite film star. Tony?s hobbies are drawing, reading, playing football and listening to music. He often plays football with his friends on Sunday. He is a good student
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