初三做调研卷管吗(九年级调研考试)

本篇文章给同学们谈谈初三做调研卷管吗,以及九年级调研考试对应的知识点,希望对各位同学有所帮助,不要忘记分享给你的朋友哦!

本文目录一览:

江西省2022初三下学期第一次调研考试是只考九年级的吗?

是的

从考试内容上讲,元调主要考察九年级上学期知识,而根据往年中考情况,中考的压轴题、难题大部分来自九年级上学期。

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孩子准初三,暑假如何科学安排学习?

初二进入初三前,学习准备很关键,心理准备更重要。

那么,准初三生利暑假都该做些什么呢?

利用暑假,先做个自我分析和定位

1.目前,我的成绩排在全年级什么位置?大概排在全县、全市的什么位置?

2.我哪些学科相对较强,哪些学科还比较薄弱?

3.进入初三之后,我的升学目标定在哪里?

4.进入初三之后,我有哪些计划和规划?

根据分析利用暑假做出计划,并付诸实施。

1.对薄弱学科进行一次查漏补缺,补齐短板

2.提前熟悉初三课本,特别是新增的化学学科。

3.提前了解政史部编教材,及考试相关要求。

4.初三数理化难度和深度将大大增加,安排专门的时间进行提前自学和熟悉。

认清激烈的竞争的形势,并做好积极的心理准备。

有人说初三一年决定一生。考进重点高中,就意味着一只脚跨进名牌大学。

这些话虽有偏激,但也不无道理,因为现实就是这样的现实。

初三的学习是紧张、激烈充满竞争的。

谁先一步,谁就可能占有先机;谁先一步,谁就可能占有自主选择的权利。

所以,虽是假期,但不能麻痹。当你还在散漫中沉睡,别人已经迎着朝阳跑向远方。

好多学校在三月份前就全部结束新课,甚至有的学校初三第一学期就全部结束新课,全面进入复习,备考和冲刺阶段。

初三的学习是紧张的,高频的,快节奏的,又是你争我赶充满火药味的激烈竞争。如果你还是一个懒羊羊,那灰太狼是要把你捉住的,你将被远远的拖向大队伍的后面,以至于再也无法赶上来。

到初三,如果基础并不差,那就比的是努力和用功。谁付出多,谁将获得更多,谁更拼更努力,谁将最终成为赢家。

所以,暑假就再不要安逸了,为了初三能赢,就比别人早动一步。早动,你的空间和机会就大一些。

初中不比高中,初中的知识相对还是比较简单,只要基础不太差,初三拼搏一年,完全可以实现逆转,这样的例子多不胜举。你可去做一个调研,但凡最终考进重点高中的孩子,初二结束后的暑假基本上都没有停止学习,都没有安逸潇洒的过一个舒适的假期。

忠告准初三的孩子,这个暑假是充电待发的暑假,而不是休闲逍遥的暑假。

初二衔接初三,是未来中考关键中的关键。如果你是一个对未来抱有理想的孩子,就应该紧抓这个暑假,也许这个暑假就是你实现超越,攀登高峰的机遇和起点。切不可让自己的懒惰心理,麻痹心理,无所谓的心理毁了自己。当你在这个暑假潇洒快乐,四处游荡的时候,别人早已经奋力追赶超越,周密的计划初三,做好了充分的准备。以前没有你学习好的同学,可能会利用这个假期超越你。以前学习比你好的同学,将会利用这个假期把你甩得更远。

建议放假后少适调整,立刻进入初三状态。早一步,多一些机会;早一步,多一些自主权;早一步,能让自己朝队伍的前方靠一点,这就是竞争的残酷和现实。

三、如果你目标是重点,建议从这个暑假开始做到以下几点,并坚持到中考那一天

1.请珍惜每分每秒的时间。只有时间是公正的,你的时间用在哪里,你的成就就会体现在哪里。请抓住一切可以利用的时间,实现你美丽的蜕变和华丽的转身。

2.从来没有一种成功是从安逸舒适中获得,所有的成功都需要付出百倍的努力。从这个暑假开始,让自己亢奋起来,为理想,为目标,为未来拼搏努力。

3.所有的学霸都有一个共同的特点,那就是特别自觉和专注。从这个暑假开始,强化训练自己的自觉性和专注力,使自己能够全身心的投入到学习中去,心无旁骛,专注初三,提早学习,提早规划,提早进入状态。

相信只要努力,就一定能收获惊喜,相信只要努力,就一定能够实现心中的理想。

初三全市期末调研考试因为请假能不考吗

是不可以的,因为这种全是调研的话,全体考试的机会只有一次,这个中考试是非常严肃的事情,就像你高考,如果你错过了,你就不能再重考一次了,所以这种是不能不考的

初三英语教学质量调研试卷带答案

初三英语教学质量调研试卷

一、选择填空(共25小题;每小题1分,满分25分)

A)单项填空 从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

1. You can try_______ second time if you fail_______ first time.

A the; the B. a; the C. the; a D. a; a

2. --- We‘ll visit the Summer Palace_______ there is a heavy rain tomorrow.

--- OK ! Boating on the lake must be interesting.

A unless B. since C. until D. if

3. -- I will buy you a new bike if you learn how to swim this summer.

-- Is that a _______? I‘m sure I‘ll get the bike.

A. chance B. trick C. promise D. treat

4. --- The dish looked bad, but it_______ OK.

--- So it‘s not right to judge a man by his appearance.

A tastes B. was tasting C. was tasted D. tasted

5. --- No one_______ be compared with Messi in playing football.

--- Oh, you are really his big fan.

A. might B. could C. must D. can

6. There are a small number of people involved, possibly_______ ten

A as few as B. as little as C. as many as D. as much as

7. Arthur‘s memory starts to go wrong because of his age. So does_______.

A. I B. mine C. me D. myself

8. --- What do you often do_______ classes to relax yourselves?

--- We often do eye exercises, listen to music or do some running around the school.

A. in B. among C. between D. during

9. --_______ will you stay here?

--- Until tomorrow afternoon.

A How long B. How soon C. When D. How often

10. --- Did you watch the snooker game yesterday?

-- Yes, I did. Xiao Guodong is really a dark horse. Nobody _______ him to go so far.

A supposed B. hoped C. expected D. wanted

11. _______ a book in the library, enter a key word into the computer.

A To finding B. Finding C. Find D. To find

12. --- I‘m tired. I‘m taking next week off.

---_______, honey. You do need a break.

A. Not so sure B. Forget it C. Great idea D. No way

13. With the development of science and technology, news can be_______ to every corner of the world in seconds.

A put out B. sent out C. run out D. taken out

14. --- She‘s never spoken to a foreigner, _______?

--- Yes. She is active and can speak English freely.

A is she B. has she C. isn‘t she D. hasn‘t she

15. --- How soon will you start your journey?

--- I‘m not sure. I haven‘t decided_______.

A. when shall I ask the boss for leave

B. where I will go to spend the holiday

C. if I would go by train or by plane

D. who should I travel with

B)完形填空 先通读下面的短文,掌握其大意,然后在每小题所给的A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

While I was waiting to enter university, I saw an advertisement in a newspaper –a teaching job wanted at a school. The school was about ten miles from where I lived. I was in great 16 of money and wanted to do something useful, so I 17 .

Three days later, a letter arrived. It asked me to meet the principal of the school at Croydon. It proved to be a(n) 18 journey -a train to Croydon station, a ten-minute bus ride and then a walk of 19 a quarter of a mile.

A man who was short and round seemed to be the principal and he opened the door for me. 'The school,' he said, 'has a group of twenty-four boys between seven and thirteen years old.' According to the man, I should have to teach all the subjects 20 art, which the man himself taught. I should have to 21 the class into three groups and teach them at three different levels, and I was not glad at the 22 of teaching Maths -a subject which I wasn‘t good at. It was 23 that I had to teach them on Saturday afternoon because most of my friends would be 24 themselves at that time.

Before I had time to ask about my 25 ,the man got up to his feet. 'Now,' he said,“You‘d better meet my wife. She is the one who really runs this school.”

16.A. fear B. need C. danger D. control

17.A. applied B. arranged C announced D. accepted

18.A comfortable B. boring C short D. unpleasant

19.A at first B. at most C at least D. at last

20.A. besides B. except C including D. about

21.A. cut B. divide C turn D. gather

22.A. action B. way C movement D. thought

23.A. worse B. better C harder D. nicer

24.A helping B. believing C enjoying D. losing

25.A. fund B. value C. award D. pay

二、阅读理解(共15小题;每小题2分,满分30分)

阅读下列短文,从每小题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。

A

Once upon a time, an old woman had two large water pots. Each hung on the end of a pole(杆子)which she carried across her neck.

One of the pots had a crack in it while the other pot was perfect, From the river to the house, the cracked pot arrived only half full. And the other pot was always full. The perfect pot took pride in its talent. But the poor cracked pot felt sad for its own disadvantage.

One day by the river the cracked pot said to the woman, 'I feel bad about myself, because the crack in me causes water to come out all the way back to your house.”

The old woman smiled and said, 'Why are there flowers on your side of the road, but not on the other pot‘s side? That‘s because I have always known about your crack. So I planted flowers on your side of the road, and every day while we walk back, you water them. For two years I have been able to pick these beautiful flowers to decorate my house, There would not be this beauty without you. Each of us has our own cracks. But the cracks make our lives so interesting and beautiful.'

So, to all the cracked pot friends, have a great day and remember to smell the flowers on your side of the road!

26. If each of the two pots could be filled with 20 kilos of water, the woman would probably get _______ kilos of water from the river to the house.

A 10 B. 20 C. 30 D. 40

27. Which of the following is TRUE according to the passage?

A The woman preferred the perfect pot to the cracked pot.

B. The cracked pot felt more talented than the perfect pot.

C. There were beautiful flowers on both sides of the road.

D. The old woman decorated her house with some flowers.

28. What can we learn from the story?

A Everyone has a talent.

B. A true friend is hard to find.

C. Success never comes easily.

D. Mistakes improve our learning,

B

Have you ever had an embarrassing(尴尬的)experience? Last week we asked readers to tell us about embarrassing experiences. We received thousands of letters! Here is a selection.

Tony:

My most embarrassing experience happened when I had just left university. I had just started teaching in a Liverpool secondary school. One morning my alarm clock didn‘t ring. I woke up at half past eight and school began at nine. I quickly washed, dressed, jumped into my car and rushed to school. When I arrived, the students had already gone into class. I didn‘t go to the office, but went straight into class. After two or three minutes the students began laughing, and I couldn‘t understand why! Suddenly I looked down and understood. I had put on one black shoe and one brown shoe!

Henry:

The most embarrassing experience I‘ve ever had, happened two years ago. After seeing a film, my wife and I had lunch in our favourite restaurant in town. Then we decided to take a walk along the street. The street was very busy and we started holding hands. Suddenly my wife saw a dress that she liked in a shop window, and stopped. I started looking at some watches in the next window. After a minute or two I reached for my wife‘s hand. There was a loud scream, and a woman slapped my face. I hadn‘t taken my wife‘s hand. I‘d taken the hand of a complete stranger!

James:

My wife and I had decided to buy a new house, and I‘d made an appointment to see our bank manager. I‘d never met him before. I went into town in my car and I was lucky enough to find a parking space outside the bank. I‘d just started reversing(倒车) into the space when another car made its way into it. I was irritated! I opened my window and shouted at the man in the car. He ignored me and walked away. It took me twenty minutes to find another place. As soon as I had parked the car, I rushed back to the bank. I was ten minutes late for my appointment. I went to the manager‘s office, knocked and walked in. The manager was sitting behind his desk. He was the man who had taken my parking space!

29. The students began laughing when they saw Tony_______.

A. wearing a wrong shoe B. carrying an alarm clock

C. looking down suddenly D. rushing into the classroom

30. Henry was embarrassed because he_______.

A slapped the woman in the face

B. took the hand of a complete stranger

C. heard his wife screaming in the street

D. knocked over some watches in the shop

31. James went into town to_______.

A. put money in the bank B. look for a job

C. meet the bank manager D. buy a new car

32. The underlined word 'irritated' probably means '_______ '.

A. angry B. impolite C. worried D. embarrassed

C

Roosegaarde, an artist and designer from Dutch has thought of a device(装置). He hopes it will make Beijing‘s sky clear again and help the people with masks breathe fresh air again in Beijing.

An electromagnetic field(电磁场) will pull the dirty particles in the air to the ground, and then they can be easily cleaned.

Roosegaarde says, 'It‘s like when you have a balloon which has static electricity(静电) and your hair goes toward it. Smog happens the same way as the hair.'

His workplace has reached an agreement with the Beijing government to test the technology in one of the capital‘s parks. Beijing‘s skies are regularly covered by grey smog. Serious cases of air pollution are often reported in Beijing. Roosegaarde says an indoor test has already shown it works well and he is confident of the results. With the help of a team of scientists and engineers, he is sure that the device can be worked outside.

'Beijing is a very good place to test the device because the smog in Beijing is quite low and there‘s not so much wind.' says Roosegaarde. 'We‘ll be able to make the air pure but the most difficult thing is to remove the smog. As a result, you can see the sun again.'

Roosegaarde also reminds us that his aim is not only to give a plan to solve Beijing‘s dirty air pollution but also to make people pay attention to the environment problem. He adds, 'This is not the real answer for smog. The real answer to do with it is clean cars, different industry and different lifestyles. ' However, he hopes the project will make the citizens realize the differences between clean air and smog-filled air.

33. The device works by_______.

A helping keep the particles out with more masks

B. pulling particles to the ground with an electromagnetic field

C. absorbing hair with a balloon with static

D. creating clean air and letting it out into the sky

34. What does Roosegaarde use his device for?

A To make smog. B. To make the air clean

C. To make static electricity. D. To make Beijing‘s parks beautiful.

35. After reading the passage, we can know_______.

A the device doesn‘t work well indoors

B. the people with masks can breathe fresher air

C. Beijing government agreed to test the device

D. clean cars aren‘t helpful to the environment in Beijing

36. Roosegaarde hopes people in Beijing can_______.

A pay attention to air pollution and solve the problem finally

B. invent more devices to clean the smog in Beijing

C. drive modern cars and try different lifestyles

D. realize how serious the pollution they‘re facing is

D

According to scientists‘ research, the month in which babies are born could affect them in some ways.

Babies born in spring get sick easily. Children born under Aquarius may be less clever than those born in other seasons. They may also have shorter lives than those born in autumn Scientists believe many of the differences can be explained by the mother‘s exposure to sunlight in pregnancy(怀孕). Sunlight helps lead to the production of Vitamin D in the body. The lack of this in the first months of life may have a bad effect on mental and physical health.

Vitamin D, called the 'sunshine vitamin', is known to help regulate(调节) thousands of genes during development, according to a study of more than two million people. So Vitamin D has a good effect on health This study showed that people born from April to June had slightly shorter lives than those born in October, November or December. Similar studies in the USA showed that people born in autumn lived about 160 days longer than those born in spring.

Professor Russell Foster, an Oxford University neuroscientist on seasonal biology, said the conclusions were surprising and interesting. He added, 'These are small effects but they are very, very clear. I am not giving voice to star signs and they are just for fun. But it is true that we are affected by our season of birth.'

37.A baby‘s season of birth doesn‘t affect its_______.

A health B height C length of life D. mind

38. According to the passage,_______ can help people get Vitamin D.

A. enough sleep B. enough sunlight

C fresh air D. suitable seasons

39. Which of the following is TRUE according to the passage?

A. People born in spring may not be in good health.

B. Children born under Aquarius are cleverer than those born under Libra.

C. Professor Russell Foster is interested in star signs and believes in them

D. People born in May will live longer than those born in October.

40. What does the passage mainly tell us?

A. People can know the length of life by star sign.

B. Women should choose to give birth to children in spring.

C A child‘s season of birth has some effect on him or her.

D. Vitamin D is very important to people‘s health.

第II卷(非选择题,共45分)

三、单词拼写(共10小题;每小题1分,满分10分)

根据下列句子所给汉语注释或对话情景,在答题卡标有题号的'横线上,写出空缺处各单词的正确形式。每空限填一词。

41. It‘s doubtful ▲ (是否)there‘ll be any seats left or not.

42. The notice at the end of the road ▲ (警告)people not to go any further.

43. Hopefully, those climbers have covered ▲ (五分之四)of the distance.

44. The ▲ (热)in the room makes me uncomfortable,

45. Without enough sleep you can‘t work ▲ (正常地).

46. There seems to be a huge balloon ▲ (漂浮)across the sky.

47. As the curtain ▲ (上升)slowly, the audience fell silent.

48.---Judy, I guess you are only twenty-five years old, is that true?

---Oh, it‘s a ▲ .

49.-Could you please ▲ us with some new information about MH370?

-Of course. Anyway, it is a sad story.

50.---It will be my turn. I feel a little ▲ .

---Take it easy. You can make it.

四、句子翻译(共5小题;每小题3分,满分15分)

将下列句子译成英语,并将所译句子写在答题卡标有题号的横线上。

51.骑自行车环绕苏州是多么有乐趣啊!

52.他离开得如此匆忙,以至于忘了锁门。

53.别担心,你不久就会习惯他的幽默感。

54.你注意到我们教室的墙被涂成了白色吗?

55.用英语回答这个问题你有困难吗?

五、书面表达(共1题;满分20分)

一个民族有自己的“民族梦”,一个国家有自己的“国家梦”,同样,每个人也应有属于自己的“美丽梦想”。最近,你班就“我们的梦想职业”展开了一次调查。下表是你们小组的调查情况。请根据表格内容写一篇英语短文,向英语校刊投稿。

注意:1. 100词左右。短文的开头和结尾已给出,不计入总词数;

2.不得透露学校、姓名等任何个人信息;

3.可在必要处作适当发挥。

Our Dream Jobs

Recently we did a survey in our class in order to learn about students‘ ideal jobs. Here‘s a report about my group members‘ ideas.

_____________________________________________________________________________

_____________________________________________________________________________

_____________________________________________________________________________

_____________________________________________________________________________

初三英语教学质量调研试卷参考答案

初三数学上期末调研测试卷及答案

对于初三数学期末考试的复习,制定计划做数学试题更有利于数学的学习和备考。

初三数学上期末调研测试卷

一、选择题(本题共有12小题,每小题3分,共36分,每小题有四个选项,其中只有一个是正确的)

1.sin60°的值是

A. B. C.1 D.

2.图1是一个球体的一部分,下列四个选项中是它的俯视图的是

3.用配方法解方程 ,下列配方正确的是

A. B.

C. D.

4.图2是我们学过的反比例函数图象,它的函数解析式可能是

A. B. C. D.

5.如图3,已知∠BAD=∠CAD,则下列条件中不一定能使

△ABD≌△ACD的是

A.∠B=∠C B.∠BDA=∠CDA

C.AB=AC D.BD=CD

6.过某十 字路口的汽车,它可能继续直行,也可能向左或向右转.若这三种可能性大小相同,则两辆汽车经过该十字路口全部继续直行的概率为

A. B. C. D.

7.矩形具有而菱形不具有的性质是

A.对角线互相平分 B.对角线互相垂直

C.对角线相等 D.是中心对称图形

8.关于二次函数 ,下列说法中正确的是

A.它的开口方向是向上 B.当x –1时,y随x的增大而增大

C.它的顶点坐标是(–2,3) D.当x = 0时,y有最小值是3

9.如图4,已知A是反比例函数 (x 0)图象上的一个

动点,B是x轴上的一动点,且AO=AB.那么当点A在图

象上自左向右运动时,△AOB的面积

A.增大 B.减小 C.不变 D.无法确定

10.如图5,已知AD是△ABC的高,EF是△ABC的中位线,

则下列结论中错误的是

A.EF⊥AD B.EF= BC

C.DF= AC D.DF= AB

11.某公司今年产值200万元,现计划扩大生产,使今后两年的产值都比前一年增长一个相同的百分数,这样三年(包括今年)的总产值就达到了1400万元.设这个百分数为x,则可列方程为

A.

B.

C.

D.

12.如图6,已知抛物线 与x轴分别交于A、B两点,顶点为M.将抛物线l1沿x轴翻折后再向左平移得到抛物线l2.若抛物线l2过点B,与x轴的另一个交点为C,顶点为N,则四边形AMCN的面积为

A.32 B.16 C.50 D.40

第二部分(非选择题,共64分)

二、填空题(每小题3分,共12分。)请把答案填在答题卷相应的表格里。

13.2011年深圳大运会期间,在一个有3000人的小区里,小明随机调查了其中的500人,发现有450人看深圳电视台的大运会晚间新闻.那么在该小区里随便问一人,他看深圳电视台的大运会晚间新闻的概率大约是答案请填在答题表内.

14.若方程 的一个根为1,则b的值为答案 请填在答题表内.

15.如图7,甲、乙两盏路灯相距20米,一天晚上,当小刚

从灯甲底部向灯乙底部直行16米时,发现自己的身影顶

部正好接触到路灯乙的底部,已知小刚的身高为1.6米,

那么路灯甲的高为答案请填在答题表内米.

16.如图8,四边形ABCD是边长为2的正方形,E是AD边上一点,将△CDE绕点C沿逆时针方向旋转至△CBF,连接EF交BC于点G.若EC=EG,则DE = 答案请填在答题表内.

三、解答题(本题共7小题,共52分)

17.(本题 5分)计算:

18.(本题5分)解方程:

19.(本题8分)如图9,等腰梯形ABCD中,AB//CD,AD = BC = CD,对角线BD⊥AD,DE⊥AB于E,CF⊥BD于F.

(1)求证:△ADE≌△CDF;(4分)

(2)若AD = 4,AE=2,求EF的长.(4分)

(1)转动该转盘一次,则指针指在红色区域内的概率为_______;

(2分)

(2)转动该转盘两次,如果指针两次指在的颜色能配成紫色(红

色和蓝色一起可配成紫色),那么游戏者便能获胜.请用列

表法或画树状图的方法求出游戏者能获胜的概率.(6分)

21.(本题8分)如图11,A、B、C是三座城市,A市在B市的正西方向.C市在A市北偏东60º的方向,在B市北偏东30º的方向.这三座城市之间有高速公路l1、l2、l3相互贯通.小亮驾车从A市出发,以平均每小时80公里的速度沿高速公路l2向C市驶去,3小时后小亮到达了C市.

(1)求C市到高速公路l1的最短距离;(4分)

(2)如果小亮以相同的速度从C市沿C→B→A的路线从高速公路返回A市.那么经过多长时间后,他能回到A市?(结果精确到0.1小时)( )(4分)

22.(本题9分)阅读材料:

(1)对于任意实数a和b,都有 ,∴ ,于是得到 ,当且仅当a = b时,等号成立.

(2)任意一个非负实数都可写成一个数的平方的形式。即:如果 ,则 .如:2= , 等.

例:已知a 0,求证: .

证明:∵a 0,∴

∴ ,当且仅当 时,等号成立。

请解答下列问题:

某园艺公司准备围建一个矩形花圃,其中一边靠墙(墙足够长),另外三边用篱笆围成(如图12所示).设垂直于墙的一边长为x米.

(1)若所用的篱笆长为36米,那么:

①当花圃的面积为144平方米时,垂直于墙的一边的长为多少米?(3分)

②设花圃的面积为S米2,求当垂直于墙的一边的长为多少米时,这个花圃的面积最大?并求出这个最大面积;(3分)

(2)若要围成面积为200平方米的花圃,需要用的篱笆最少是多少米?(3分)

23(本题9分)如图13-1,已知抛物线 (a≠0)与x轴交于A(–1,0)、B(3,0)两点,与y轴交于点C(0,3).

(1)求抛物线的函数表达式;(3分)

(2)若矩形EFMN的顶点F、M在位于x轴上方的抛物线上,一边EN在x轴上(如图13-2).设点E的坐标为(x,0),矩形EFMN的周长为L,求L的最大值及此时点E的坐标;(3分)

(3)在(2)的前提下(即当L取得最大值时),在抛物线对称轴上是否存在一点P,使△PMN沿直线PN折叠后,点M刚好落在y轴上?若存在,请求出所有满足条件的点P的坐标;若不存在,请说明理由.(3分)

初三数学上期末调研测试卷答案

一、选择题(每小题3分,共36分)

BCBAD ACBCD DA

二、填空题(每小题3分,共12分)

13.0.9; 14. 4 ; 15. 8 ; 16.

三、解答题

17.解:原式 = 2分(每写对一个函数值得1分)

= 3–1 4分(每算对一个运算得1分)

= 2 5 分

18.解法一:移项得 1分

配方得

2分

即 或 3分

∴ , 5分

解法二:∵ , ,

∴ 1分

∴ 3分

∴ , 5分

解法三:原方程可化为 1分

∴x–1 = 0或x–3 = 0 3分

∴ , 5分

19.(1)证明:∵DE⊥AB,AB//CD

∴DE⊥CD

∴∠1+∠3=90º 1分

∵BD⊥AD

∴∠2+∠3=90º

∴∠1=∠2 2分

∵CF⊥BD,DE⊥AB

∴∠CFD=∠AED=90º 3分

∵AD=CD

∴△ADE≌△CDF 4分

(2)解:∵DE⊥AB,AE=2,AD=4

∴∠2=30º,DE= 5分

∴∠3=90º–∠2=60º

∵△ADE≌△CDF

∴DE=DF 6分

∴△DEF是等边三角形

∴EF=DF= 7分

(注:用其它方法解答的,请根据此标准酌情给分)

20.(1) 2分

红 黄 蓝

红 (红,红) (黄,红) (蓝,红)

黄 (红,黄) (黄,黄) (蓝,黄)

蓝 (红,蓝) (黄,蓝) (蓝,蓝)

(2)解:列表得

结果共有9种可能,其中能成紫色的有2种

∴P(获胜)=

(说明:第(2)小题中,列表可画树状图得4分,求出概率得2分,共6分)

21.(1)解:过点C作CD⊥l1于点D,则已知得 1分

AC=3×80=240(km),∠CAD=30º 2分

∴CD= AC= ×240=120(km)3分

∴C市到高速公路l1的最短距离是120km。4分

(2)解:由已知得∠CBD=60º

在Rt△CBD中,

∵sin∠CBD=

∴BC= 5分

∵∠ACB=∠CBD–∠CAB=60º–30º=30º

∴∠ACB=∠CAB=30º

∴AB=BC= 6分

∴t = 7分

答:经过约3.5小时后,他能回到A市。8分

(注:用其它方法解答的,请根据此标准酌情给分)

22.(1)解:由题意得 1分

化简后得

解得: , 2分

答:垂直于墙的一边长为6米或12米。 3分

(2)解:由题意得

S = 4分

= 5分

∵a =–20,∴当x = 9时,S取得最大值是162

∴当垂直于墙的一边长为9米时,S取得最大值,最大面积是162m2。6分

(3)解:设所需的篱笆长为L米,由题意得

7分

即: 8分

∴若要围成面积为200平方米的花圃,需要用的篱笆最少是40米,9分

23.(1)解:由题意可设抛物线为 1分

抛物线过点(0,3)

解得:a =–1 2分

抛物线的解析式为:

即: 3分

(2)解:由(1)得抛物线的对称轴为直线x = 1

∵E(x,0),

∴F(x, ),EN = 4分

化简得 5分

∵–20,

∴当x = 0时,L取得最大值是10,

此时点E的坐标是(0,0) 6分

(3)解:由(2)得:E(0,0),F(0,3),M(2,3),N(2,0)

设存在满足条件的点P(1,y),

并设折叠后点M的对应点为M1

∴ NPM=NPM1=90,PM=PM1

PG = 3–y,GM=1,PH = | y |,HN = 1

∵∠NPM=90º

解得: ,

∴点P的坐标为(1, )或(1, )7分

当点P的坐标为(1, )时,连接PC

∵PG是CM的垂直平分线,∴PC=PM

∵PM=PM1,∴PC=PM=PM1

∴∠M1CM = 90º

∴点M1在y轴上8分

同理可得当点P的坐标为(1, )时,点M1也在y轴上9分

故存在满足条件的点P,点P的坐标为(1, )或(1, )

(说明:能正确求出一个点的坐标并能说明点M刚好落在y轴上,得2分)

初三班主任工作总结

时光在流逝,从不停歇,一段时间的工作已经结束了,回顾过去这段时间的工作,收获颇丰,将过去的成绩汇集成一份工作总结吧。那么要如何写呢?以下是我精心整理的初三班主任工作总结(精选6篇),供大家参考借鉴,希望可以帮助到有需要的朋友。

初三班主任工作总结1

作为班主任的基本任务是全面贯彻落实党的教育方针,按照德、智、体全面发展的要求,来实施对班级的教育和管理工作,使每一位学生都得到健康全面发展。本学期为了使初一、初二已经形成的良好班级风貌更上一个新台阶,带动同学们不断进取,我特别重视班级班风的建设。本着这个原则我做了如下几个方面的工作:

一、对学生进行思想品德教育

对学生进行思想品德教育是班主任工作的主要任务,也是班级工作的重点。首先要关心、爱护学生,对每一个学生必须要一视同仁,再对学生进行思想品德教育。教育他们热爱祖国,树立为振兴中华而奋发向上的思想。增强集体观念,培养高尚的情操,形成一个遵守纪律、团结向上、朝气蓬勃的集体。在向学生进行思想品德教育时,要有的放矢,按照德育方法和原则,动之以情,晓之以理,导之以行,持之以恒。

二、重视班级班风建设

班级是学生在校学习、生活和交往的地方,要想把班级建设成一个生动、活泼、健康向上的班级,除了班主任尽心尽力外,班干部的选择和培养十分重要。班干部的好坏直接关系到整个班的质量。因此,开学初,我经过细心,观察及多方面了解,精心挑选了一批热情奔放,责任心强,乐意为同学服务,有一定管理能力的同学担任班干部,进行培养和教育,使之成为同学们的榜样,带动其他同学不断进取,形成正确的集体舆论和优良的班风。一方面我经常教育他们树立为集体服务的光荣感和责任感,要求他们努力学习,团结同学,以身作则,鼓励他们大胆开展工作,又要严格要求,注意工作方法。当然,选出的干部毕竟不是完人,因此对他们不能过分苛求、指责,特别是在工作出现失误的时候。对班委会的工作要经常检查,而切要给予具体的指导和帮助,既不能包办代替,也不能班上的工作全部推给班干部,自己放手不管。我还坚持定期召开班干部会议,组织他们学会制订计划及具体措施,检查落实情况,总结得失,并加以改进,教会他们如何分辨是非,及时阻止同学中的不良行为。

而对班干部在班级中的不良行为,决不姑息,鼓励他们以身作则并带动其他同学,促进整个班级的管理工作。另一方面:增强班级的凝聚力,我组织互帮互学活动。学习上好生带动差生;纪律上互相提醒;劳动生活上互相帮助。通过活动扩大班干部在同学中的积极影响,通过活动加强同学之间的协作精神和团体意识。这样既能在班干部的纪律及常规上起到明显的效果,又能使同学之间也能因此养成团结友爱的习惯,在班级中孕育团结友爱的风气,使班级成为一个大家庭。

初三班主任工作总结2

xx年即将,在学校及的勉励支持下,在自我加压下,圆满了本届初三班主任及语文教学任务,并且在德、勤、绩、能诸更大的进步与。下面就几个总结:

一、在思想品德

我忠诚于教育事业,自觉抵制腐朽思想的,时时刻刻祖国命运和建设事业,热爱的工作岗位,以科学发展观工作的一切事业。服从与尊重学校的工作安排,自觉遵守法规与规章制度,与同事团结协作,共谋发展,一心为教育的新发展最大的。

二、在学习

把学习和实践先进的教育理念、科学的教学方法、先进的教学艺术,不甘于“只做一名教书匠”,争做一名“科研型专家”的职业追求;“教,是不教。”追求教育的最高境界。为此,在日常教学工作中,力求以人为本、因材施教,学习《新课程标准》,而又灵活的运用教学资源,灵活每个学生的主观能动性和聪明才智,培养学生的的实践能力和创新精神。“既教书,又育人。”如此,我把育人教育的要旨,把养成学生健康而有高尚的情操教学的要务。

三、在岗位职责

本年度我担任九年级班主任和两个班的语文教学、九年级语文集备组长的工作。我深知毕业班工作对学生前程、对学校声誉之重,是一名老班主任了,但从无掉以轻心,对班主任工作与细心,以“责任教育”为核心,以“班级责任制”为手段来细化班级管理,务必使班级事务管理既科学又民主,使9、5班是的,更是学生的,营造属于健康、向上的班级文化内涵,“班荣我荣,班衰我耻”的与风气。身为语文集备组长,引领九年级6位语文教师站在语文教学的最,学习并运用先进的法、学法,不但让会教,更的是让学生会学,把培养学生的的学习品质、方法和意志,教学的要务。为此,平时教学中一切从细节入手,备课、集备、听课、观摩;理论与方法交流;命题、讲评、反馈,计划、总结;整体定位、辅导、反馈;整体调研、调查问卷、面对面谈话,无一平时从量入手,以至于对教学的质产生了的,更的是对学生学习与情操的。正所谓“其身正,不令则行;其身不正,虽令不行。”

四、在工作

1、班主任工作:9、5班上下两个学期班级量化管理在全校38个班中位于前列,被推评为崂山区优秀班集体,两次被评为学校优秀班集体;我被评为崂山区十佳班主任;学生李贝贝被评为青岛市优秀学生干部,区级优秀学生3人次;班级被评为崂山区书香班集体,2人被评为读书好少年;校运会总全校;苏彬彬打破2项区级、校级记录。

2、语文教学:崂山区优秀课比赛二奖;的2名学生作文在崂山区首届中学生作文大赛中一奖;语文集备组中何敬业老师出过崂山区公开课;语文组被评为街道优秀教研组。

初三班主任工作总结3

九(5)班是我从初一带到初三的班级,我对他们很熟悉,他们对我也很熟悉,很多行为习惯和学习习惯已经形成,我觉得5班有几点是做得比较好。一是仪容仪表方面做得比较好,例如学生的校卡,以前是学生检查的,现在因为我每天早读都在,所以每天早读我都会自己检查,别的时候也会留意这个问题;校服刚开始有几个学生做得不好,如林思婷,邹金梅,陈丽,陆志婷,郑源祥,张胜荣等等,经过几次耐心的教育,有了很大的好转;戴首饰这样的现像在5班也出现过,如陈丽丽,郭彤,陈丽,陈燕萍等等,找他们谈谈后也变了。

还有就是留长发的问题,初一的时候就根除了,我采用表扬做得好的同学,形成了良好的风气,很自然每个同学都能做好。二是学习风气较好,下课后可以看到大部分同学在做作业,讨论问题。但是5班也有很多不足的地方,一是很少同学问老师问题,我每次班会课都在鼓励他们,也找个别同学谈心,他们说一方面教室到办公室较远,二方面很多问题他们的沟通交流中都能解决,只是解决不了的时候才问老师。二是上课积极发言的人少。我也同同学谈了一下,他们说了几个问题,这里就不展开来说。三是5班的孩子不够灵活,我一直教他们如何去学习,努力改变现状。

这学期相对于初一初二来说,在生活上对他们要求更高了,一开学我就同他们说这学年全班的任务是什么,老师又需要做些什么,还同他们说每个人需要如何做。初三的孩子,差不多就成年了,很多时候我们要自觉做好我们应该做的事,不需要老师天天叮嘱。第二,这学期相对于初一初二来说,我关注优生比以前多了很多,经常找他们谈心,一发现有什么问题,尽快打开他们的心结,让他们静心,努力去学习。他们在学习上遇到什么困惑,我也努力去帮助他们。同时也经常同他们的家长沟通,了解他们在家里的表现,及时给予他们建议。

说心里话上学期走了那么多优生,我曾担心这会影响到5班的学风班风,所以第一次班会课,针对这个问题,我向全班同学说我们这学期的共同的目标,同时也说了我们现在面临的问题是什么,我鼓励他们,我同他们一起回忆我们从初一到现在是怎么走过来,怎么从后面慢慢向前走的,并说班级的成绩不是班上几个同学就可以做到的,是班上任何一个学生都要付出自己的努力,尽自己最大能力去学习。让我们每个同学任何时候知道我们是一个班集体。我们打的是集体战,发挥集体的智慧。让我们在初三一年里收获友情,收获成功。也就因为这样现在在5班形成了非常乐意奉献自己想法,自己会做的题目绝对不会不告诉别人的,也不会因为对方成绩不好不愿意帮助他们,这一切都让我很欣慰。

我喜欢我班上的每一个学生,他们在我心里都是一个孩子。

初三班主任工作总结4

三班是我初三新学期接管的。一路走来,从纠正一个个不良习惯到慢慢养成基本的常规进而形成良好的学风和班风,到上学期期末稳中上升地跃居级部前列,可以说努力付出并幸福收获着。

下学期几近学考,到了冲刺的关键时刻,所以不容丝毫懈怠。我从寒假前的家长会上的动员,建议,要求到整个寒假分阶段作业督促,检查,反馈都一丝不苟尽职尽责做好,这为接下来新学期开始的一轮复习奠定好基础。

近两个月的一轮复习是至关重要的,所以,首先让每个学生都制定好一模的的目标和切实可行的复习计划,然后监督激励他们去达成。期间充分发挥班委五个值日班长的作用。从每一天早早自习抓起,6:30之前到校的住宿生就进入有效的背诵学习,大屏幕励志语的警示,值日班长的监督,课代表的巡回检查都扎实有序。课堂上,严格纪律,要求每位同学都要专注,高效,努力营造积极向上学习氛围,这一点,我们三班的每一位科任老师都是很满意的。课下狠抓作业的独立,按时,认真完成。晚自习更是要做到保质保量。从这些看似琐碎的一日常规做起做好。同时,室内外张贴激励语和口号,从一进教室映入眼帘的`:入室即静,入座即学到北面墙上赫然入目的:做一题会一题,一题成就终生;拼一分高一分,一分决定命运。还有百日誓师大会后室外悬挂的签有每个同学名字和目标的大红条幅,都让我们感觉到一个团结向上,积极奋进的三班。更关键的是作为班主任,我时时刻刻陪伴,呵护,让每个孩子都能感受到是集体在努力奋斗,所以赢得我们三班下学期历城区第一次模拟考试的最好成绩。但是,可能是一模过后的自满;也可能是奋斗过程中的懈怠,导致二模一半多孩子成绩下滑。我和孩子们痛苦,难过,焦虑,但痛定思痛,我们召开了“在沉郁中奋起”的主题班会,分析现状,查找原因,激发斗志,奋起直追,当时学生很受感动, 激情澎湃,在长达一个多小时的班会结束时一起起立,握紧拳头高呼:为自己而拼!为自己而战!努力再努力,奋进再奋进!战胜对手!超越自我!坚信自己!创造奇迹!效果非常好。乘着这种良好的气势走向考场,坚信一定能决胜中考。

临近毕业,班里的刘泽压力大,不知道怎样排解;娄靓辉,韦中山等几个学生感觉自己的成绩不理想想放弃;还有优等生赵瑞琦宋佳丽,感情细腻,情绪不稳等,了解到他们的这种状态,我利用午休时间不厌其烦跟他们谈心交流,使他们正确看待缓解压力,释放自己,重新燃起自信,振作精神,以昂扬的状态迎接最后的挑战。

始终坚信:功夫不负有心人!我们三班在今年的学考中全面取得优异成绩。

初三班主任工作总结5

又一届初三毕业生圆满完成了学业,我的班主任工作也暂时划上了句号。回想走过的路,做过的事,艰辛与喜悦参半,苦恼与欣慰平分。在初三第二学期我做了以下一些工作。

一、赤心、爱心献给学生

无论是优秀学生,还是基础较差的学生;无论是富有的,还是贫困的,只要走进班级就是学生中的一员,每位教师就有责任教育他们,感化他们,引领他们走上人生的成功之路。我对每位学生,从内心深处把他(她)当做自己的子女来看,有了这种思想情愫,我对教育赤胆忠心,对每位学生我都给予真心实意的爱。在学生的平时学习、生活中,我处处认真观察,常询问学生有没有什么困难,一有什么困难我都给以解决。

二、真心对待“学困生”

有的同学比较爱学习,但基础较差,我经常找他谈心,给以鼓励,帮助他寻找掌握知识的学习方法和动力,使这个学生的学习劲头一天比一天浓。有的同学接受问题稍稍慢了点,我就经常给她们打气,在自己的课中对同学进行必要辅导。

三、关心、宽容学生本班学生

我既是他们的老师,也可做学生的父辈。无论哪一位学生在校期间得了病,我都要护送到医务室治疗,中途并不时去看望。

不少人认为,以前的学生听话、好教,现在的学生不知怎么了,懒惰、任性、目中无人。难道现在的学生真的不可教也?客观地讲,现在的留守学生、独生子女较多,他们确实有一些不尽人意的行为特点和个性习惯,但关键还是要进行疏导和纠正,用宽容的心去倾听他们的呼唤、他们的心声。用宽容的心去看学生,去看待情理中发生的事,学生会理解,也会改变自己的所作所为。这样,班级氛围“活而不死”,紧张与活泼适度,班级就有凝聚力、向心力。

四、“三勤”约束、管理学生“三勤”既腿勤、嘴勤、脑勤。

为了使学生顺利完成学业,对学生一味迁就是不行的,必须严格要求,主要针对学习和纪律。我每一节课都要巡课,用心观察学生的学习状况,一发现问题马上纠正,课间和午休,我是必到的,科任老师离开课堂的时间正是我进班处理问题的时间。我常对学生说:“我不是你们的家长,但胜似家长,我要用比家长还严格的标准来要求你们,让你们走过中考这一关,跨越人生的第一个关口!”为了管理好班级,我不断地思考新的方法,不断地变换思路,变换角色处理问题。

因为有真诚的爱、宽容的心,学生才会信任你;有慈祥的关怀、严格的标准,学生才会依赖你;有无私的奉献、对教育的忠诚,事业之树才会常青。我虽然做了一定的工作,但做得还很不够。“而今迈步从头越”,今后还需更加努力,不负教师使命。

初三班主任工作总结6

班主任作为班级学生管理和教育的关键角色,在初中生的教育教学中发挥着重要作用。受校领导的信任,本学期我担任了班的班主任。回首这几个月的班主任工作,我深感班主任工作的不易。现将本学期班主任工作总结如下:

首先,高度重视学生的思想教育工作。思想教育工作是班级管理工作的基础,本学期我始终将学生的思想教育作为重要工作来抓。因此,我经常组织开展主题班会,对学生进行身心教育,帮助学生跨出思想误区,提高学生思想境界。同时,经常在课余时间与学生进行谈心,对学生开展针对性的感恩教育、素质教育、理想教育等,帮助学生树立远大理想,不断提高思想认识。正是通过思想教育的强化,本班学风浓、班风正,本学期内未发生一起违纪事件。

其次,注重班级学生组织与管理工作。本学期担任班主任期间,感触最深的就是一定要做好学生的组织管理工作。初中班主任工作繁杂,如果不能组建一支高效负责的班团委队伍,那么各项工作就很难顺利开展。因此,在新学期伊始,我就致力于培养班级管理班子,让学生管理学生。一方面锻炼了班干部的组织管理能力,另一方面也减轻了自身的工作量,让自己有更多精力处理其他事物。目前,班级内日常事务由班长统一负责,各项工作具体落不同班委成员上。例如,黑板报由宣传委员负责、早操由体育委员负责。作为班主任,我只需要不定时的检查指导即可。总之,在学生组织管理上形成了按制度、按程序办事,班级管理各项工作得到有序开展。

最后,积极配合任课教师抓学生层级。在班级管理中,我发现学生对科任教师的喜好及认同感会直接影响学生该科目的学习成绩。因此,我一方面与学生进行深入沟通交流,了解掌握学生思想动态,积极做好学生思想引导转化工作;另一方面主动加强与任课教师间的交流,将学生信息反馈至任课教师,与任课教师共同探讨教育学生的方法,充分发挥班主任的桥梁纽带作用。一学期下来,班级内学生与任课教师间的关系十分融洽,学生学习成绩也不断提高。

除此之外,我还积极配合学校、年级、各科室做好教学督导迎检工作,做好家长联系工作,做好学生安全教育工作,并且主动贯彻落实学校各项工作部署与要求。通过一学期的努力,本班学生均能够严格遵守校规校纪、班规班章,在学习成绩、生活习惯、思想素质等方面均取得了显著的进步。但是,在班主任工作上我还需要不断提高自身管理水平,加强教育科学理论知识的学习,同时加强后进生的转化工作,确保班级内的每一位学生都能得到关注和关爱,在班级内健康成长,快乐学习。

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