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达标测试卷七年级英语答案

发布时间: 2021-03-01 08:30:08

Ⅰ 七年级上册英语人教版精英课堂期末达标测试题答案

一、选择题(本大题共6小题,每小题4分,共24分)
1. 下列计算正确的是( )
A、-24=-8 B、(-2)3=-8
C、-(-2)2= 4 D、
2. 平行四边形不具有的性质是( )
A、对角线互相垂直 B、对边平行且相等
C、对角线互相平分 D、对角相等
3. “早穿皮袄午穿纱”是对一天中温度的最佳写照,它反映了( )
A、平均气温 B、最低气温 C、最高气温 D、温度极差
4. 化简-{-【-(-a)-a】-a}-a( )
A、0 B、-2a C、-4a D、2a
5. 下列命题是假命题的是( )
A、有两个角分别是70°和40°的三角形是等腰三角形
B、有一个外角的平分线平行于一边的三角形是等腰三角形
C、在等腰三角形中,两腰上的中线相等
D、一个角是36°的等腰三角形中,必有一个角是72°
6. 已知反比例函数的图像经过点(a,b),则它的图像也经过( )
A、(-a,-b) B、(a,-b) C、(-a,b) D、(0,0)
二、填空题(本大题共8小题,每小题3分,共24分)
7. 要使分式 有意义,x应满足的条件是 。
8. 在△ABC 中,∠C=90°,
⑴ 若BC=7,AC=24,则AB= ;
⑵ 若BC=5,AB=13,则AC= ;
⑶ 若AC=15,AB=25,则BC= 。
9. 利用平方差公式计算 。
10. △ABC沿AC翻折成△ACD,则∠ACB= , AB= 。
11. 菱形的两邻角的比为1∶5,高为1.5cm,则它的周长是 。
12. 关于下面一组数据:7,9,6,8,10,11中,中位数为 , 平均数为 。
13. 如图1,∠ABC与∠ACE的平分线交于点D,则∠A与∠D的关系是 ,如图2,∠ABC与∠ACB的平分线交于点D,则∠A与∠D的关系是 。

图1 图2
14. 把直线y=-3x沿y轴向上平移2个单位长度后得直线 ,再沿x轴向左平移2个单位长度得直线 。
三、解答题(共4小题, 每题8分,共32分)
15. 因式分解4a2b2-(a2+ b2)2 ;

16. 解分式方程:

17. △ABC中,a∶b∶c=9∶15∶12,试判定△ABC是不是直角三角形。

18. 如图,梯形ABCD,AB‖DC,AD=DC=CB,AD、BC的延长线交与G。CE⊥AG于E, CF⊥AB于F。
⑴请写出图中4组相等的线段(已知的相等线段除外);
⑵选择⑴中一组你所写出的相等线段,说明它们相等的理由。

四、综合题(2×10=20分)
19. 如图,在△ABC中,点O是AB上的一个动点,过O点的直线MN‖BC,设MN交∠BCA的平分线CE于点E,交∠BCA的外角平分线CF于点F。
⑴求证:OE=OF;
⑵当点O运动到何处时,四边形AECF是矩形?并证明你的结论。

20.已知关于x的一次函数y=mx+n与反比例函数 的图像都经过点(3,-4),且一次函数的图像与x轴交点到原点的距离为5。求:⑴一次函数与反比例函数的解析式;⑵两个函数的另一个交点坐标。

答案: 一、 B A D A B A;
二、x≠3且x≠-1;25, 12, 20 ; (12+1/3)(12-1/3)=143 ; ∠ACD, AD ;12 ;8.5,8.5;∠A=2∠D,∠A=180°+2∠D ;y=-3x+2,y=-3x-6 ;
三、⑴-(a+b) (a-b) ; ⑵x=0
⑶ 设较短边为9k,12k,较长边为15k,(k≠0);
⑷GC=GD,GA=GB,CE=CF,DE=BF ;
四、①
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七年级期中英语水平测试试题

( 时限:120分钟 总分:120分)

听力部分(25分)

一、听音选图:根据所听到的对话内容, 选择与之对应的图画,听对话之前你有5秒钟的读题时间;听完对话后你有3秒钟的答题时间。(听两遍)(5分)

二、情景反应:根据所听到的句子,选择与之对应的答语,听对话之前你有5秒钟的读题时间;听完对话后你有10秒钟的答题时间。(听两遍)(5分)

6. A. Yes, it is. B. No, it isn't. C. Yes, he is.

7. A. She is my mother. B. Yes, I am. C. No, I'm not.

8. A. Yes, I am. B. Yes, I can. C. No, I'm not.

9. A. Yes, it is. B. It's a car. C. It's Chinese.

10. A. Nine. B. Ten. C. Eleven.

三、对话理解:你将听到5段对话,请根据对话内容选择正确答案。听对话之前你有5秒钟的读题时间;听完对话后你有10秒钟的答题时间。(听两遍)(5分)

11. A. Nancy likes French fries.

B. Nancy doesn't like French fries.

C. Nancy likes ice cream.

D. Nancy doesn't like ice cream.

12. A. It's a photo of Mary's father and mother.

B. It's a photo of Mary's grandfather and grandmother.

C. It's a photo of Mary's brothers.

D. It's a photo of Mary's sisters.

13. A. Rose has a short ruler.

B. Rose has a long ruler.

C. The boy has a long ruler.

D. Rose doesn't have a long ruler.

14. A. Alice is under the table.

B. The cap is on the table.

C. The cap is under the table.

D. Alice has a cap.

15. A. Amy likes to play basketball.

B. Amy likes to play soccer.

C. Amy doesn't like to play basketball.

D. Amy doesn't like to play soccer.

四、短文理解:根据短文内容选择最佳答案。听短文之前你有5秒钟的读题时间;听完短文后你有30秒钟的答题时间。(听两遍)(10分)

16. Is Tang Lin a Chinese boy

A. Yes, he is. B. No, he isn't. C. Yes, she is.

17. How old is Jim

A. 12. B. 11. C. 10.

18. Which school is Jim in

A. No.4 Middle School. B. No.14 Middle School. C. No.13 Middle School.

19. Who is Miss Wei

A. She is an English teacher.

B. She is a Chinese teacher.

C. She is a good English teacher.

20. Which class is Li lei in

A. Class One. B. Class Two. C. Class Three.

笔试部分(95分)

一、单项选择。(20分)

1. --- Where's my book, please

--- ________, I don' t know.

A. Sorry B. Thanks C. No D. Excuse me

2. --- Your pictures are very nice.

--- ___________.

A. You are right B. Thank you C. You are OK D. That's OK

3. --- Where is my soccer ball

--- It' s ______ the table ______the floor.

A. on, under B. on, on C. under, under D. under, on

4. “I” ________ a word (单词) and a letter (字母).

A. be B. is C. am D. are

5. --- What about playing basketball after class

--- ______________.

A. Thank you B. That's all right C. Sounds great D. Yes, it's boring

6. I like _______ because they're funny.

A. comedy B. the comedy

C. a comedy D. comedies

7. --- Are these your English books

--- Yes, ________.

A. they're B. they are C. these are D. they're not

8. Can you_______ a key to school______me

A. take, to B. need, to C. bring, for D. give, for

9. My mother likes volleyball. She thinks (认为) it is _______.

A. fun B. boring C. difficult D. hard

10. Mary likes sports very much and she plays sports _______.

A. everyday B. an every day C. every day D. every days

11. Let's _______ together.

A. play tennis B. play the tennis C. to play tennis D. to play the tennis

12. --- Does Tom _______ an eraser

--- No. He ______have one.

A. have, don't B. have, doesn't C. has, don't D. has, doesn't

13. Sue ______ sports every day.

A. play B. playing C. plays D. to play

14. The picture is the wall.

A. on B. in C. at D. to

15. The ruler on the bed. It’s on the floor.

A .is B. are C. not D. isn't

16. --- Can you spell your name, please

--- Yes, I .

A. do B. can C. can't D. am

17. Beth isn't my sister. my cousin.

A. His B. Her C. She's D. He's

18. --- Is this your bike

--- No, . It's bike.

A. this isn't, Li Lei's B. this is, Li Lei's

C. it isn't, Li Lei's D. it is, Li Lei's

19. --- Bob, is this jacket

--- Yes, is yellow.

A. you, it B. your, it C. your, its D. his, its

20. --- Is Gina Miller your friend

--- Yes, .

A. it is B. he is C. you are D. she is

二、根据句意和首字母提示写出单词。(5分)

21. Bob is my friend. His t number is 398-9293.

22. Kate doesn't play basketball. She only w them on TV.

23. Boys and girls, please look up (查阅) this word in your d .

24. Volleyball is so d . I can't play it.

25. Work in pairs. Practice (练习) the four c with your partners.

三、按要求完成句子。(15分).

26. Jim plays soccer after school. (改为否定句)

Jim __________ ___________ soccer after school.

27. The students are at school. (对画线部分提问)

_______ _______ the students

28. Those are his sisters. (改为单数句)

_____ _____ his _______.

29. He has a very nice watch.(改为一般疑问句)

he a very nice watch

30. Here is my family photo. (改写同义句)

Here is photo .

31. We play volleyball. (用Let's引导句型)

volleyball!

四、补全对话。(10分)

A: Let's play basketball, Jenny.

B: Sorry.(32)_____ I just like computer games.

A: Do you have a computer game

B:(33)__________

A: Does your sister have a computer game

B:(34)_________

A: OK. Why don't we have something to eat first and then play computer games together

B: Good idea!

A: What do you like to eat

B:(35)___________

A:(36)__________

B: She likes ice cream best.

五.完型填空。(10分)

This is our classroom. 37 a big room. There are some pictures on the 38 . I sit 39 the window. There 40 forty small desks and chairs in 41 room. The desks and chairs 42 new. This is my desk. There 43 an English book and a pencil case on 44 . There are some pencils, a pen 45 a ruler in 46 .

37. A. This is B. These are C. It's D. Its

38. A. walls B. chairs C. desks D. floor

39. A. in B. from C. under D. next to

40. A. have B. has C. are D. is

41. A. a B. one C. that D. the

42. A. are all B. all are C. are too D. too are

43. A. is B. are C. has D. have

44. A. this B. that C. desk D. it

45. A. or B. and C. with D. but

46. A. them B. it C. that D. the pencil case

六. 阅读理解。 (20分)

(A)

We have two new students in our school. They are Mike and Kate. They look the same, but they are not twins.

Kate is American. She's twelve. She is in Class Four. She has a little sister. She often looks after (照顾) her.

Mike is English. He is twelve, too. He is in Class One. He likes football. Mike and Kate are good friends. They are both in No. 20 Middle School.

47. Kate is .

A. Japanese B. Chinese C. English D. American

48. Mike Kate.

A. looks like B. looks after C. looks at D .looks

49. Kate and Mike are in .

A. the same class B. different classes

C. different schools D. different grades

50. Mike likes .

A. bird B. cat C. football D. basketball

51. Which is right

A. Kate is thirteen.

B. Kate and Mike are good friends.

C. Mike often looks after his little sister.

D. Kate and Mike are twins.

(B)

Sonia Hall is a schoolgirl. She doesn't like math. She thinks it is difficult and boring. But she likes sports very much. There are many sports clubs in her school. She joins the basketball club, the soccer club, the baseball club, and more. She thinks it is very interesting to play all kinds of ball games. Sonia also thinks it is fun to collect sports things. She has a great sports collection. She has five baseballs, eight basketballs, four tennis rackets, and three soccer balls. She plays sports every day. She also likes watching matches (比赛) on TV.

She wants to be a sportswoman in the future (将来).

52. Sonia likes ________, but she doesn't like __________.

53. She has a ________ sports collection.

54. She often watches ________ on TV.

55. She thinks is more difficult than(比……更难)sports.

七、书面表达。 ( 15分)

假如你叫李雷,下面是你的三个好朋友喜爱的运动,请你根据表中的信息,把他们介绍给其他同学,以便大家能加强了解。

Ⅹ 零失误 英语 达标测试卷 七年级下册 答案

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