20##-20##学年第二学期物理第一次月考

成绩分析反思

一、命题依据：

4月10日、11日两天进行了本学期的第一次月考，本次月考出题人李秀老师，出题范围八年级物理下册第七章、第八章、第九章三章节的知识，考试难度简单。从整套题分析，按照中考物理考试要求全面考查学生在知识与技能、过程与方法、情感态度与价值观方面达到课程目标所要求的程度。试题有利于引导教师对课程标准的实施，全面落实课程标准所设定的目标；有利于促进学生和教师的发展。

二、试题结构

（一）题型结构

（二）试卷中各部分物理知识所占分数

三、学生答卷存在的问题：

7题，得分率比较低，学生没有真正理解二力平衡的知识，容易和影响摩擦力大小的因素混淆在一起。

8题，主要问题是二力平衡的条件不清晰，分不清楚满足的条件，同体，共线，等大，反向。

9题，把压强和摩擦力相混淆，没有认真去区分影响两者的因素。

16题，误认为弹出去的物理还收到弹力继续运动，其实物体继续运动是由于物体具有惯性。

17题，惯性是物体具有的而不是受到的，惯性带来的危害要减少，学生分不清楚什么是减小惯性带来的危害，什么是利用惯性来为人类服务。

23题：不理解P=F/S的变形公式F=PS，计算能力差。

24题：液体压强公式P=ρgh，及F=PS，记忆不清楚。

26题：对于不同容器的形状对压力的影响认识不清。

3、作图题：

28题：错误主要集中在没有标出重力的大小

29题：压力没有标出垂直符号，而且压力的作用点找在了重心。

30题：主要问题出现在学生不理解考题的意图，本题主要考察力的三要素对力的作用效果的理解，应用控制变量法。学生答题得分不高。

31题：第一小题的得分率不高，学生大都知道二力平衡的知识但是在叙述中往往把匀速直线拉动写成匀速拉动，细节没有去注意。第三小题好多学生认为影响摩擦力大小的因素是拉力的大小，拉力大摩擦力大一种错误的认识。

32题：把受力面积写成接触面积，答题不规范。

33题：把液体压强影响的因素不完整，液体密度写成密度

35题：主要问题出现在单位的换算，受力面积的换算。

36题：对于液体压强压力的计算，和固体压力压强的计算没有弄清楚，对于受力面积的选取，单位的换算。计算步骤不清晰，没有必要的文字说明。

四、今后的教学措施：

（一）要求每位学生有积极认真的态度去面对学习，不放弃不抛弃物理的学习，平时教学中关注后进生的转化，给予必要合适的鼓励与奖励。

（二）关注学生基础知识的掌握学习，按照考试成绩要求学生。

（三）加强典型例题的练习，使每位学生掌握一般的解题思路和解题方法。

（四）鼓励学生多想多问，给予多问的学生物质奖励。

（五）坚持每天一题、每章一测，加强作业检查。

                                    刘智勇                           

20##年4月22日

 

第二篇：初二下第一次月考英语试题

八年级下英语试题

第一部分：选择题（共105分）

一、 听力（共20分）

I、 选出你所听到的单词

( ) 1.A. train B. station C. take

( ) 2. A.half B.past C.stop

( ) 3. A. bicycle B.worry C.must

( ) 4. A.minute B.kilometer C.ill

( ) 5. A. nine B.ninety C.nineteen II、根据你所听到的句子，选择正确的答语补全对话

( ) 6. A.Yeah, why not take a walk now? B.How are you C.Let’s go

( ) 7. A.That’s OK B.That’s right C.Yes, it’s good.

( ) 8. A.Yes, she does B.Yes,Ithink so C.No,I don’t

( ) 9. A.About 20 minutes B.It’s too far C.It’s about 20 minuts’ walk

( ) 10. A.No, I don’t like it B. I need your help C.Yes, please. III根据所听到的对话内容，选择正确的答语

( ) 11.1How far is it from CHuch’s home to school?

A. About 10 kilometers B.About 15 meters C.About 5 kilometers

( ) 12 .How long does it usually take Church to get to school?

A.20 minutes by bike B.15 minutes by bike C.15 minutes on foot

( ) 13.How does Chuck usually get to school?

A. On foot B.By bike C.By bus

( ) 14.What time does Church usually get up?

A. At 6:30 B.At7:45 C.At7:30

( ) 15.Why was Chuck late this morning?

A. Because he got up late B.Because his bike was broken

C.Because his mother was ill, he must look after her.

IV、听短文，回答问题

16. Where does Tom meet some old people?

A.In the shop B.In the park C.In a restaurant

17. What does he want to buy in the shop?

A.Some glasses B.newspaper C.Books 18Can TOM Read books?

A. Yes, he can B.we don’t know C.No, he can’t

19. What did he see some old people doing?

A.A. Taking away eye glasses B.Putting on eye glasses. C.Helping someone read.

20. Why did he buy eye glasses?

A. He wanted to read B.He wanted to see old people C.He wanted to have something

二、单项选择(共25分)

1. Is her pen the same ______ yours?

A. at B. from C. as D. in

2. This is an _____ lifestyle.

A. healthy B. unhealthy C. unfriendly D. orange

3. A lot of vegetables helps you keep ____ good health.

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

4. My mother ______ in the kitchen when the phone rang.

A.is B.is cooking C.was cooking D.cooked

5. When I came into the bank, the clerk ______the phone.

A.talked with B. talked on C. was talking on D.was talking in

6. Don’ t surprise her. She ______ piano.

A.was practising B. is practising the C.was practising the D. is practicing

7. ______we were eating dinner in the restaurant, the owers dog took my bag away quietly.

A.Because B.While C.As soon as D.Until

8. Would you like ______basketball with us tomorrow?

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

9. Mr Green was born_ _____March 7th,1966.

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

10. I met a friend of mine_____ I was walking in the park.

A. before B. when C. after D. if

11. My mother was cooking while I____ the radio.

A. listened to B. have listened to C. was listening to D. is listening to

12. ______ TV at that time?

A. Did you watch B. Have you watched C. Were you watching D. Are you watching

13. It ________ her four hours_________ the work yesterday.

A. takes, finish B. take, finishing C. took, finished D. took, to finish

14.They are good friends,but sometimes they________each other.

A. argue of B.argue C.argue to D.argue with

15.Maybe you should________

A.call up him B.call him up C.call on him D.call him in

16.I neeed to get money to pay________summer camp.

A.for B.with C.in D.on

17.I think it’s good for children to do things by________

A.their B.they C.themselves D. them

18.He finds________hard to learn English well.

A.This B.it C.its D.that

19.There will be________cars and more buses in the future.

A.fewer B.less C.little D. bit

20.In 10 years Sally ________a doctor.

A.is B.was C.were D. will be

21.She came to China and________in love with the country.

A. falls B.fell C. felt D. feels

22.I hope you dream will________

A.come true B. come out come in D. come on

23.She enjoys________many different pets.

A.keep B.kept C. to keep D. keeping

24.Lana said that she wasn’t mad________Marcia anymore.

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

25. The news is so________that everyone is at it.

A.exciting, exciting B.excited, excited C.excited, exciting D. exciting, excited

三、完形填空（共15分） 先通读下列文章，掌握文章的大概意思然后选出正确答案。

A shop owner closed his shop and went home．He was very ，but just as he went . A man asked，"What time do you open your shop?

The shop owner was about this phone call. He put down the receiver without answering and went to bed. A few minutes the telephone

rang man asked the question. The shop owner became very and he shouted“You needn't ask me when I open the shop for I won't let you…”

“Oh，no，I don't want to get .”the man said，“ I want to go ．” l6. A. happy B. glad C. tired D. excited

17. A. ring B. rang C. rung D. rings

18.A. unhappy B. interested C. proud D. worried

19. A. upstairs B. downstairs C. back D. home

20. A. ago B. later C. before D. after

21. A. again B. once C. more D. much

22. A. another B. one C. same D. funny

23.A. angry B. pleased C. sad D. glad

24. A. out B. in C. into D. in to

25. A. out B. in C. into D. into

四、阅读理解（共40分）

A

There are 45 students in our class. I have made a survey, 36 students say they like to exercise. Most boys play basketball together twice a week. But girls think basketball is difficult for them, they’d like to play volleyball together twice a week. My friend, Tonny, is good at running. He runs fastest (最快) in our class. He runs for 30 minutes on the playground every evening before he goes to bed. Is it interesting? Gray is good at swimming. He goes to the swimming club three times a month in winter and three times a week in summer. So he’s pretty healthy. Some of my classmates have good eating habits. They eat both meat and vegetables. 70% of them drink milk every day. 15 students say they drink milk three or four times a week. But some students like to eat junk food, especially Sally. What’s worse (更糟糕的) is that she doesn’t like to exercise, so she is very fat. She always says “ I’m going to lose weight tomorrow.”

26. How often do most boys play basketball? ______

A. Every day B. Twice a day

C. Twice a week D. Twice a month

27. Why do the girl dislike to play basketball? ______

A. Because they have no time.

B. Because they think it’s not easy.

C. Because they don’t like to play with the boys.

D. Because they don’t like to exercise

28. When does Tonny often run for 30 minutes? ______

A. every morning B. every evening

C. every evening before he goes to bed D. every afternoon

29. How often does Gray swim in winter? ______

A. three times a month B. three times a week

C. hardly ever D. it’s not mentioned(提到)in the passage

30. Why is Sally so fat? ______

A. Because she doesn’t like to exercise.

B. Because she likes to eat junk food every much.

C. Because she eats too much meat, but doesn’t exercise.

D. Both A and B.

B

A hungry fox is looking for something to eat . He sees a frog (青蛙) playing near the river , He goes up to the frog and is going to eat it .

Just at that time a tortoise (乌龟) comes up and sees all this . He goes up quickly and bits(咬) the fox’s tail (尾巴).The fox can’t move and the frog jumps into the river. “I’ m going to throw you into the sky.” says the fox angrily to the tortoise.” Thank you. I’m always hoping to go into the sky,” says the tortoise. “I’m going to throw you into the fire” says the fox again to the tortoise.” Thank you very much. I’m very cold and want to keep warm,” the tortoise says. “Don’t throw me into the river .I’m afraid of water very much,” says the tortoise in tears. When he hears this, the fox gets up and throws the tortoise into the river. Now the tortoise is swimming in the river happily and laughing at the fox.

31. The fox wants____.

A. to drink water B. to play with the frog

C. to eat the frog D. to swim

32. Does the tortoise really want to fly?

A. Yes, he does. B. No, he doesn’t.

C. The fox does. D .Both do

33. The fox’s tail is bitten by (被------咬) _____.

A .itself B. the hare C. the frog D the tortoise

34. The tortoise is _____ to be in water again.

A. glad B .sorry C. sad D. surprised

35. There are ____ animals in this story.

A .two B. one. C. three D. four

C

In China, many people like watching TV. Watching TV is one of the must important activities of the day. TV brings the outside closer (close adv.接近地) to people’s homes. Some people say the world is smaller than before — because of TV.

What’s going on (发生) in the other countries? How do people love in places far away? Is there a good sports game somewhere? What’s life in the deepest part of the sea? If you want to answer these and other kinds of questions. just turn on the TV. Turn it on and watch. You can see a lot and learn a lot. Of course, people can also learn through reading of listening to the radio. But with TV they can learn better and much easily. Why? Because they can hear and watch, too.

TV helps to open our eyes. TV also helps to open our minds. TV often gives us new ideas. We learn newer and better ways of doing something.

36.Some people say the world is smaller than before because .

A.TV makes the earth smaller and smaller

B. all people like to watch TV

C. watching TV is one of the most important activities of the day

D.TV brings the outside world closer to people

37.We can when we watch TV.

A. go to live in the other countries

B. answer TV many questions

C. get a lot of information

D. ask TV some questions

38. People learn better through TV than radio because .

A.TV sets are bigger than radios

B. people can not only hear but also watch

C. without TV people can’t open their eyes

D. it’s easier to turn on TV than to turn on the radio

39.The sentence “TV also helps to open our minds’ means .

A. our minds can not only be opened by TV

B. something is wrong with our minds

C. we can learn more with TV than without TV

D.TV is new to us

40.This article has told us .

A. it’s good to watch TV

B. not to watch TV any more

C. students shouldn’t watch TV at any time

D. to stop reading to watch TV

__________.

A. TV play B. Sports C. Around the world D. Talk show

( ) 2. The program of _________ will let you know much about western (西方的) countries.

A. Sisters B. Around China C. Around the world D. On TV next week

( ) 3. If you want to know something about tigers, elephants and monkeys, the best program

for you is ______________.

A. Around China B. Animal world C. TV play D. Foreign arts

( ) 4. English classroom is a program that _______________.

A. lets you know something about classroom

B. tells you something about students

C. tells you something about school life

D. teaches you English

( ) 5. The program at the end of Channel 2 means (意思是) ____ on TV next week.

A. news B. programs C. people D. places

第二部分：非选择题（共45分）

一、用所给词的适当形式填空。10分

1.They’ll______(have) a meeting next Monday.

2.There will be_____(little) free time in the future.

3.People will live______(be)200 years old.

4.My parents want me _______ (stay) at home every night because it’s dangerous outside.

5. —You look so sad today. —I _______ (argue) with my girlfriend last night.

6. Lucy, what should I do? I need some money ______ (buy) some presents for my

best friend.

7. —I found it difficult ____________ (get) to sleep in the night.

8. —What_____ you_____(do) when he arrived? —I ___________(watch) TV at that time.

9. When I___________ (walk) in the street, I__________ (meet) my best friend Jim.

10. While my parents were doing some cleaning, my sister_________ (shout) to me loudly.

二、句型转换 10分

1. David was when the UFO arrived. （对划线部分提问）

_________ ________ David when the UFO arrived? （对划线部分提问） ___________________ you _____________ when she came in?

3. She was so tired; it’s difficult for her to arrive on time. （同义句）

She was _____________ tired _______________arrive on time.

4. do think will in years what you Sally be five （连词成句） ?

5.think will more buildings I there be tall（连词成句）

三、补全对话 （10分）

A: Would you like to go swimming with me this afternoon?

B:1._______________. Tomorrow is my mother’s birthday. I’m going to buy some presents for her.

A:2.____________________________?

B: A big cake and a beautiful coat. And I will have a party for her.

A: Great. 3.__________________________.

B: Thank you. 4._____________________?

A: I’d love to.5._______________________?

B: I think flowers are OK. My mother likes them very much.

A. What will you buy her?

B.I is sorry I can’t.

C.Happy birthday to your mother.

D.What should I get her?

E.Would you like to join us?

八、书面表达。15分

请你写一篇短文，谈谈你本学期的计划或打算，词数要求在80个左右。