国庆作业三9A 基础训练
杨庙中学九年级英语国庆假期作业（三）9A Unit 3 基础训练班级____________ 姓名______________一、根据首字母、中文提示、英文释义或句意写单词1. Would you please not _____________ (打扰) me when I sleep?2. You have no c______________ but to deal with it.3. I wanted to give her a handbag, but she didn’t a_____________ it.4. I d__________ whether it is worth g___________ vegetables in qq every day.5. Thank you very much for your v_____________ suggestions.6. It’s my _______________ （高兴，乐意）to help you.7. After _____________ (复习) all his lessons carefully, he got high marks.8. The boy often _____________（承受）from stress. Can you help him?9. Do you have any __________ （交流）with your family members every day?10. Oh, my god! The noise today makes me even m__________ .11. Do you have difficulty d______________ with the problems?12. It’s very nice of you to give us so many s______ . (advice)二．用所给词的适当形式填空1. The _______________ (teenage) are crazy about Li Yuchun now.2. I can’t solve the problem. Can you offer some ____________ ? (suggest)3. The advice is of great __________ to me. It’s very ___________ . (value)4. I have no courage to tell you the _____________ . (true)5. Though we did our best, we failed ____________. (complete)6. It’s a _____________ (please) to work with you.7. Do you know if the programme is worth ________________ . (watch)8. Father will allow me _______________ (watch) TV if I finish my home work.9. The money isn’t his. He refuses ______________ (receive) it.10. ____________ (hand) in homework on time is good.11. My dream is _____________ (be) a football player.12. I hope ________________(hear) from you soon.13. Father promised __________________ (give) me a radio for my birthday.14. The boy promises ________________ (not be) late for school again.15. My parents _______________ (not allow) me to go out after 6p.m.16. Mr Wu tells the students _______________ (not shout) in class.17. You ____________ (know) the result until you finish reading the story.18. He stayed there ______________ (see) what would happen.20. My uncle always makes me ____________ (laugh) all day.17. The boy was let____________ (clean) the classroom after school.18. I hear her ______________ (sing) by the river every day.19. I heard her _____________ (sing) when I opened the door.20. Paul knows who ____________ (talk) to for help.21. You should decide which _____________ (do) first.22. Millie doesn’t know where_____________ (ask) for advice.23. I’ll get up as early as I can ___________ (catch) the early bus.24. You can’t give up ___________ (study) physics though it is difficult.25. I don’t know if it________ (rain) tomorrow. If it __________(rain), I’ll stay at home.27. His father doesn’t allow him ____________ (stay) out late.28. Do you think whether it is worth ____________ (do) so many times?39. The Whites ____________ (watch) TV when I went to visit them.三．翻译词组1. 发出很大的噪声__________________2. 使某人发疯_________________3. 迟睡、熬夜______________________4. 拒绝做某事__________________5. 值得做某事______________________6. 给某人提建议_______________7. 对……有价值____________________ 8. 准时交练习_________________9. 允许某人做某事__________________10. 对…..着迷__________________11. 时而；不时______________________12. 在学习和玩之间取得平衡____ 13. 有助于我们轻松_________________14. 向某人解释_________________15. 答复某人_______________________ 16. 除了做某事别无选择________17. 对某人在某方面严格_____________ 18. 没勇气做某事______________19. 和某人争吵_____________________ 20. 对付……__________________四．单项选择( )1. He could hardly believe his eyes, _____ he?A. didB. didn’tC. couldD. couldn’t. ( )2. _____ useful advice it is!A. HowB. WhatC. What aD. What an( )3. Though I am not good at my lessons, I will never ______ .A. give it upB. give them upC. give it inD. give them in( )4. –What is your father like? –He ________ .A. likes historyB. is tall and thinC. likes eating meatD. is 40 years old( )5. She is often seen _______ under the big tree .A. danceB. dancingC. to danceD. to dancing ( )6. –Are there any eggs in the fridge? -_______ . Let’s go an buy some.A. NothingB. NoneC. NOD. Not( )7. _______ advice it sounds!A. How usefulB. What usefulC. What a usefulD. How usefully( )8. -Who’s there? -________ ?A. NoB. NoneC. AnyoneD. No one( )9. The dictionary is good for _____ beginners. It is worth______ .A. our; buyB. us; buyingC. us; buyD. our; buying ( )10. Reading gives me _______.A. pleaseB. pleasantC. pleasureD. pleased五．句型转换1. They seemed to be very tired after working. （同义句）________ seemed that they ___________ very tired after working.2. I’ll show you how we can use MSN to talk to others. （同义句） I’ll show you ___________ __________ use MSN to talk with others.3. The teacher made her sweep the floor. （同义句）She was ________ __________ sweep the floor by the teacher.4. This book is of great value to him. （同义句）This book is _________ ___________ ___________ him.5. Getting too many tests and exams is a problem. （同义句）__________ a problem __________ get too many tests and exams. 6. Sandy wants to know where she can ask for advice. （同义句）Sandy wants to know__________ ___________ _________for advice.7. Millie doesn’t know how to solve her problem. （同义句）Millie doesn’t know _________ _________ _________ _______ her problem.8. To hand in your homework on time is very important. （同义句） ___________ important ___________ hand in your homework on time.9. It seems that Tom’s father has many friends. （同义句）Tom’s father _________ ___________ _____________ lots of friends.10. We found that she was an honest girl. （同义句）We found ___________ ____________ ____________ ____________ .六．翻译句子1. 我不知道如何解决我的问题。
2019-2020学年九年级英语上册9AUnit3单元练习1牛津版.docx
2019-2020学年九年级英语上册9A Unit 3单元练习 1 牛津版选择填空(）1. I can’t stand t he noise outside. It’s nearly _____ me mad.A. keepingB. turningC. causingD. driving(）2. I don’t know what they ____ the problem.A. deal withB. do withC. deal ofD. do of(） 3. My teacher gave me _____ on how to divide my spare time.A. a good adviceB. some good advicesC. some good suggestionD. a good suggestion(） 4. She has hardly had anything for breakfast, ____?A. hasn ’t sheB. doesn’t she C, has she D. does she(）5. She has ____ the gift, but she doesn’t want to _____ it.A. accept; receivedB. accepted; receivedC. receive; acceptedD. received; accept(）6.I ____ you to solve the young men’s problem and make them happy again.A. hopeB. wishC. thinkD. enjoy(） 7.There was no choice then but _____ to the northeast.A. goB. to goC. goingD. went(） 8.We must____ ourselves and ____ our work.A. strict in; withB. be strict in; withC. be strict with; inD. strict with; in(） 9.He decides to spend as much time as he can ____ the coming exams.A. revising toB. revise toC. revising forD. revising(） 10.Have you got anything ______?A. sayingB. to be saidC. being saidD. to say(） 11. We noticed him ____ the building and go upstairs.A. to enterB. enterC. enteringD. entered(） 12. We should do what we can ____ them with their lessons.A. helpB. helpingC. to helpD. helped(） 13. ___ we had! We rode our bicycles to the beach yesterday afternoon.A. What a funB. How a funC. What funD. How fun(）14. Don ’t forget to turn off the light when you leave, _____ ?A. shall weB. won’t youC. do youD. will you(） 15. No one knows the secret, ____?A. does heB. doesn’t heC. do youD. will you(） 16. -- Aren’t you a student?--_____. I study in No.1 Middle school.A. No, I amB. Yes, I’m notC. No, I’m notD. Yes, I am(） 17. The chemistry teacher required the students ____ more attention _____ the lab clean.A. to pay; to keepB. to paying ; to keepingC. to pay; to keepingD. paying; keeping(）18. I asked him where to go, but he didn’t ___me.A.replyB. answer toC. reply toD. replied to(） 19. --What is this used____?—It’s used to help the deaf listen clearly.A. toB. forC. withD. by(） 20. When did you ____ go to the country ?A. first of allB. firstC. at firstD. firstly(） 21. ___ in the morning is goo d for your study.A. Read aloudB. Reading aloud( ( ( (C. To read aloudD. Both B and C） 22. He ____ in the classroom just now. He ____ be there now.A. heard to sing; mayB. was heard sing; mustC. heard sing; mustD. was heard to sing; may） 23. --We can use QQto talk with each other online.—Really?Could you please show me ___ it?A. what to doB. how to doC. when to doD. why to do）24. I don’t know when the train will ____ tomorrow.A. arrive inB. reachC. get toD. arrive） 25. We came home to find our garden neat and tidy.(划线部分的成分是) A. object B.attributiveC. adverbial to express purposeD.adve rbial to express result词汇A. 根据提示写出单词。
9-基础训练三
9-基础训练三导读：本文是关于9-基础训练三，希望能帮助到您！9-基础训练三9只有一个地球教学目的1、学会7个生字。
能正确读写下列词语：渺小、矿产、恩赐、慷慨、枯竭、滥用、威胁、目睹、和蔼可亲。
2、正确、流利、有感情地朗读课文。
3、通过教学，让学生了解人类赖以生存的地球的特点及地球上有限的资源。
4、了解人类的开发对地球产生的危害，加强学生保护环境的意识。
教学重难点让学生懂得人类“只有一个地球”，要保护好地球。
课时划分两课时授课时间第周至第周教学设计第一课时教学目的1、学习生词。
2、初知课文，理清脉络。
巩固快速阅读。
3、学习课文第一段，学习发表自己的见解。
教学过程一、导入课文。
同学们，我们人类都生活在地球上，全世界人民都是地球村的居民。
但是，我们居住的地球是怎么样的?它能供我们人类生多久呢?今天我们学完第27课《只有一个地球》后就知道了。
二、初知课文1、自由读课文，画出生词，学习生词。
2、检查生词学习情况。
(1)指名读生词。
(2)听写生词。
(3)围绕学生错得多的生词组织教学。
3、再读课文，根据材料的性质给课文分段。
并想想为什么这样划分。
4、课文主要讲什么?三、学习课文第一段。
出示下列思考题，学生自学后讨论：1、用“——”画出描写地球样子的句子，你是怎么理解的?2、地球的特点“小”作者是怎么写的?四、巩固练习。
1、抄写生词三遍，听写一遍。
2、读熟课文。
第二课时教学目的1、进一步理解课文内容。
了解地球上有限的资源及面临的生态被教坏的状况。
2、让学生明白保护地球的紧迫性，重要性。
教学过程一、复习巩固。
听写生词。
二、理解内容。
l、这段从哪些方面采说明“地球所拥有的自然资源是有限的”?资源不能再生的原因是什么?会造成什么后果?2、自读第三段，思考讨论：人类目前为什么不能够移居到别的星球上去。
3、自读第四段，讨论：(1)这段讲几层意思?(2)我们应该怎样保护地球?三、.总结归纳。
1、这课主要讲什么?2、在写法上哪些值得我们学习?四、巩固练习。
九年级牛津9A 9A Unit3试题含答案(单项+完型+阅读+词汇+书面表达)
14-15学年牛津九年级上学期Unit3试题Class: Name: Marks： （满分120分）一、单项选择（每小题1分，满分15分）( )1. Make a of the things you need to buy before shopping and that will save money as well as time.A. numberB. listC. photoD. price( )2. The film star is busy all day and has little time her little son.A. toB. ofC. forD. in( )3. — Listen! The TV is . Who is in the living room?— Little Jim. He is watching his favourite cartoon.A. offB. outC. awayD. on( )4. — I have written to them twice to tell them the problem, but there is no at all.— Maybe they didn’t get your letters.A. replyB. callC. informationD. news( )5. If we keep all the problems , we will feel worse and worse and that will be bad for our health.A. for usB. for ourselvesC. to usD. to ourselves( )6. In order to improve my English, I bought lots of English test papers my brother’s advice.A. listening toB. asking forC. according toD. looking forward to( )7. — I can’t work out this Maths problem. I wonder who I should help.— Why not ask Li Ping? He is good at Maths.A. look forB. go forC. go withD. go to for( )8. — Why do you look so sleepy in class, John?— Sorry, sir. I to watch a live football match last night.A. kept upB. made upC. stayed upD. put up( )9. — I think it’s necessary for us to one or two hobbies. Do you have any hobbies, Kitty?— My hobby is just hanging out with my friends, so I often late at weekends.A. develop; stay outB. have; go outC. get; go homeD. develop; stay awake( )10. This morning I got up a bit late, so I had to take a taxi. Luckily, I got to school .A. from time to timeB. at timesC. on timeD. at the same time( )11. Tomorrow there will be an English test and now the students are all busy the notes and English words.A. going onB. going downC. going acrossD. going over( )12. — David, the weekend is coming. What shall we do?— go hiking in the countryside?A. What aboutB. Why notC. Why don’tD. Let’s( )13. — Could you tell me ?— Call me Jack, please.A. what your name isB. what your name wasC. what is your nameD. what was your name( )14. — I tried my best to prepare for the English exam in your way, but I still got low marks.— Don’t worry. . Continue to work hard and I’m sure you’ll get higher marks next time.A. It’s still earlyB. It takes timeC. It dependsD. It doesn’t work( )15. — Thank you for sharing your ruler with me.— That’s what friends are for.A. Don’t mention it.B. It doesn’t matter.C. Never mind.D. All right.二、完形填空（每小题1分，满分15分）Some kids need to repeat a grade in school. This means if you’re in the 16 grade, you have to do the third grade again next year 17 moving on to the fourth grade. Repeating a grade can be a(n) 18 thing, though, because you get another chance to complete your schoolwork. For example, a kid might have 19 reading. Other kids might have been 20 and absent (缺席的) for a long time, so they missed a chance to learn 21 they needed to learn.If it’s you who 22 repeat a grade, you might be thinking, “Is everyone really movingon without me?” Repeating a grade might make you sad, angry, or 23 . It can be stressful. You might be upset 24 you won’t be in class with all of your friends. You might feel25 about repeating a grade. You may think that people are talking about you or 26 you. You can be really hurt if someone makes fun of 27 about repeating a grade.Try talking 28 your mum or dad, a teacher, or a friend advisor when you’re having these feelings. School can be hard work, but there are strategies (策略) you can learn to help it go a little 29 for you. Set a goal for yourself and 30 working toward it bit by bit. Ask for help if you need it, and you’ll get there!( )16.A. first B. second C. third D. fourth( )17. A. except B. besides C. for D. instead of( )18. A. wrong B. right C. easy D. difficult( )19. A. trouble B. fun C. practice D. secret( )20. A. ill B. afraid C. healthy D. silly( )21. A. much B. everything C. none D. anything( )22. A. can B. can’t C. must D. mustn’t( )23. A. neither B. all C. each D. both( )24. A. so B. because C. but D. though( )25. A. shy B. excited C. happy D. afraid( )26. A. caring about B. looking after C. laughing at D. replying to( )27.A. himself B. him C. yourself D. you( )28. A. with B. for C. about D. against( )29. A. worse B. better C. later D. earlier( )30. A. stop B. give up C. keep D. make up三、阅读理解（每小题2分，满分30分）ADear AmyI think I hurt my friend Sandy. Yesterday I toldmy friend Lucy a secret of Sandy. And thenSandy heard about this. She was very angry. Ifeel really guilty (内疚的). What should I do,please?YoursElizabethDear ElizabethWe all make mistakes. You should rememberthat most people can be in the same trouble asyou are. Here is some advice for you:Make a sincere apology (道歉).It takes courage to say what you have done iswrong. The important thing about an apologyis sincerity(诚意). When you apologize, youshould do it sincerely because you really feelsorry. Let the person know you’re not going tolet it happen again.Apologizing in person is the best.If you can’t say sorry to your friend face toface, you can write a note. You should let yourfriend know what you are thinking, even ifyour friend doesn’t accept it. For some people,it takes time to forgive someone else.Forgive yourself.We can learn from mistakes. Don’t think itover again and again after you apologize.Being too sorry all the time can’t help you. Justmake things right and move forward.YoursAmy( )31. Who needs help?A. Amy.B. Lucy.C. Sandy.D. Elizabeth.( )32. What’s her problem?A. She has no close friend and often feels lonely.B. She hurt her friend Sandy and doesn’t know what to do.C. She argued with her friends Sandy and Lucy.D. Her good friend Lucy told her secret to Sandy.( )33. How does Elizabeth feel now?A. Angry.B. Bored.C. Guilty.D. Happy. ( )34. How many suggestions are given?A. 2.B. 3.C. 4.D. 5.( )35. Which of the following is TRUE?A. When you apologize, you need to be sincere.B. Amy has no courage to say sorry to Lucy face to face.C. We should think it over again and again after we apologize.D. Don’t say sorry to someone if she or he doesn’t accept your apology.BDear daughterYou are a wonderful person and your mother and I love you. It will not be long before you leave school to make your way in the world. Can I give you some friendly advice? Here are some things that you should never do.1. Never get upset with your looks.We think you look great. Please be happy with the person you are and the body you have. Eat well, take exercise and be healthy. Some girls become upset because they try to lose weight or get the perfect shape. You look fine.2. Never spend money more than your income (收入).Never spend money more than your income and save a little every month. Don’t borrow others’ money if possible.3. Never look down on yourself.You are great of achieving great things so believe in yourself. When things go badly, never stop believing. Some girls get upset and lose confidence (自信), and then all kinds of problems can follow.4. Never give less than your best.We are very proud of what you have succeeded so far. You should be proud too. Keep doing well. Keep trying your hardest at everything you do.5. Never forget that your parents love you.Whatever happens in life, your family will still be your family. Whatever difficulties you have, you can always talk to us and we will try to help. We are here for you.LoveDad( )36. From the letter, we can know the daughter will soon.A. leave schoolB. go to collegeC. go to another cityD. face lots of difficulties( )37. According to the father, some girls become upset because they .A. aren’t healthy enoughB. don’t make enough moneyC. look down on themselvesD. try to have the perfect shape( )38. When someone gets upset and loses confidence, .A. nobody will love himB. he can’t get good incomeC. all problems will follow himD. his parents won’t believe in him anymore( )39. The father thinks his daughter has been a person.A. happyB. successfulC. perfectD. hard-working( )40. The father writes this letter to his daughter in order to tell her .A. that her parents love herB. what she should never doC. how she can become successfulD. that her parents will always help herCMany people in the world have heard of a special school called Kentucky Avenue School. It’s their duty to give the children the best of both traditional and progressive(进步的) education. While the teachers in other schools teach the students in the usual ways, most teachers here are allowed to choose to enrich (丰富) the children’s challenging subjects with creative, hands-on projects.A visitor to the school might see, for example, that in language arts, the older children are talking about Hamlet while the younger children are writing a puppet play (木偶戏). In Spanish, students might be drawing family trees. In science, they are allowed to act out cell membranes (细胞膜) or test with magnets (磁铁). In music, they are allowed to learn a kind of jazz, play the guitar, or learn lyrics in sign language. In gym, they are allowed to take a class with dance music or play balls in the park. In current events (时事), they might be filming an original news report.There are always so many interesting things going on at Kentucky Avenue School that adult visitors often shout, “I wish I could go to school here!”( )41. Kentucky Avenue School’s duty is to give the students education.A. traditional and progressiveB. progressive and originalC. traditional and originalD. progressive and unusual( )42. At Kentucky Avenue School, students might in Spanish.A. talk about HamletB. draw family treesC. act out cell membranesD. film an original news report( )43. Students might be taking a class with dance music .A. in gymB. in scienceC. in mathsD. in language arts( )44. We can learn that the lessons of Kentucky Avenue School are all .A. commonB. boringC. unforgettableD. creative( )45. The passage mainly tells us .A. where Kentucky Avenue School isB. many usual teaching ways in Kentucky Avenue SchoolC. what students are learning in Kentucky Avenue SchoolD. some students and teachers in Kentucky Avenue School四、填空（每小题1分，满分15分）A. 根据句意和汉语提示，用正确的单词填空。
新版牛津英语9A初三英语国庆作业
初三英语国庆假期作业出卷人：温彩霞出卷时间：2015.9.3010月1日一、根据提示完成句子1. My brother is ____________ (有创造性的) and he’s ___________(好奇) about everything.2. __________(两者都不) of them likes playing football.3. __________(两人中的一个) of you must go with me.4. Meat and milk give you ______________. And you’ll be ______________. (能量)5. These workers often work _________(额外的)6. Our monitor is well ____________. He always ____________ his work well. (organize)7. This is an interesting article about __________(person).8. It was _________(care) of me to leave the door open.9. There is a bridge __________(connect) the island to the mainland.10. The _________(manage) of the company will give a speech.二、词组翻译1. 与……分享……____________________2. 吃光_______________________3. 炫耀_______________________4. 使……保持井然有序___________________5. 想出新主意____________________6.整天工作不说话________________________7. 赢得高度赞扬____________________8. 放弃作为会计的工作_____________________9. 用他的雕塑给整个国家留下印象__________________________10. 作为一个医生，你再细心也不为过__________________________三、完成句子1. 生活就像一场赛跑，你要么领先，要么落后Life is __________________________, you __________________________2. 对于工程师们，失之毫厘，谬以千里To _________, ________________________3. 我认为你不适合做一名会计。
2022-2023学年牛津译林版九年级上册英语国庆节能力提升训练(一)(无锡卷)
(无锡卷）2022-2023牛津译林版初三英语9A国庆节能力提升训练(一)一、完形填空How often do you let other people's rude actions change your mood? Do you let a bad driver or an impolite waiter make your day in a mess? However, the mark of your wise reply to the actions is howYork.We were driving fast in the right lane (车道)when suddenly, a black car jumped 3 a parking space right to front of us. My taxi driver stepped on the brake(刹车)as hard as possible, and at the 4 moment our car stopped just one inch from the back of the other car.that? This guy nearly 7 us!" He told me what I now remember "The Law of the Garbage(垃圾)Truck."He said, “Like garbage trucks, many people run around full of garbage, full of anger, and full of regret. 8 their garbage increases more and more, they look for a place to pour it. If you let them, they'll pour it on you. So when someone wants to pour it on you, don't feel hurt. Just smile, wave, and move on. You will be 9 .”I started thinking: how often do I let Garbage Trucks run right over me? And how often do I take their garbageI began to see Garbage Trucks. I see the bad mood people are carrying. I see them coming to pour it. And like my taxi driver, I don't feel hurt. I just smile, wave, and move on。
初三物理 国庆作业(2019年)
初三 国庆假期作业（2019年）班级 姓名一、选择题1、下图中属于费力杠杆的是（ ）2、吕雪将掉在地上的物理课本捡回桌面，她所做的功最接近于 ( )A ．0.02JB ． 2JC ． 0.2JD ．20J3、关于功率和机械效率，下列说法正确的是（ ）A ．功率大的机械，机械效率一定高B ．做功多的机械，机械效率一定高C ．机器的功率越大，做的功就越多D ．机器的功率越大，做的功就越快4、如图所示为运动员投掷铅球的过程示意图,下列有关说法错误的是（ ）A ．在a 到b 的过程中，运动员对铅球做了功B ．在b 到c 的过程中，运动员对铅球没有做功C ．在c 到d 的过程中，没有力对铅球做功D ．在a 到d 的过程中，铅球的运动状态在不断改变5、如图所示，日常生活或生产实践中使用的机械，能抽象为斜面的是（ ）A ．汽车方向盘B ．桔槔C ．盘山公路D ．门把手6、学校升国旗的旗杆上有一滑轮，升旗时往下拉动绳子，国旗会上升，对于该滑轮，说法正确的是 （ ）A ．这是一个动滑轮，可省力B ．这是一个定滑轮，可省力C ．这是一个动滑轮，可改变施力方向D ．这是一个定滑轮，可改变施力方向7、如图6所示，杠杆可绕O (O 是杠杆的中点)转动，现在B 端挂一重为G 的物体，在A 端施加一作用力F ，使其在如图所示的位置平衡，则 （ ）A ．F 一定大于GB ．F 一定等于GC ．F 一定小于GD ．F 可能小于G8、如图所示，将同一物体分别沿光滑的斜面AB 、AC 以相同的速度从底部匀速拉到顶点A ，已知AB>AC ，施加的力分别为F 1、F 2，且平行于各自斜面向上，拉力做的功为W 1、W 2，拉力的功率分别为P 1、P 2，则下列判断中正确的是 （ ）A ． F 1<F 2 , W 1=W 2 , P 1<P 2B ．F 1>F 2 , W 1>W 2 , P 1>P 2C ． F 1<F 2 , W 1<W 2 , P 1<P 2D ．F 1<F 2 , W 1=W 2 , P 1>P 29、朱伟同学用一个距离手4m 高的定滑轮拉住重100N 的物体，从滑轮正下方沿水平方向移动3m,如图所示,若不计绳重和摩擦，他至少做了多少功（ ）A.100JB.200JC.300JD.400J10、关于温度、热量和内能，下列说法正确．．的是（ ） A ．物体的温度越高，所含热量越多 B ．温度高的物体，内能一定大A ．起子B ．道钉撬C ．筷子D ．钢丝钳C．0℃的冰块，内能一定为零D．温度相同的两物体间不会发生热传递11、溜溜球是小朋友很喜欢玩的一个小玩具，玩溜溜球时，则（）A．当溜溜球向下自由运动时，动能和重力势能均增加B．当溜溜球向上自由运动时，重力势能转化为动能C．溜溜球是通过动能和重力势能的相互转换完成上下运动的D．溜溜球运动到最底端时，其重力势能最大12、如图所示，一根轻质木杆，A端细线下所挂50N的重物静止在水平地面上。
2013国庆作业 9AUnits 1-3
2013国庆作业９ＡUnits 1-3一、根据上下文及相关提示填单词，完成句子.1. I have lots of ________________(爱好)，such as walking, chatting online and reading.2. My friend hasn’t ________________(回复) to my last e-mail.3. Music can make you ________________(放松的) after heavy homework.4. Can you offer me some advice? They will be the most v________________.5. My teacher is p_______________ enough to explain to us without getting angry.2. I __________ (prefer) running to jogging when I was in a primary school.4. My teachers were ___________ (satisfy) with what he said.5. Colours can ___________________ (影响) our moods.6. If you need physical _____________(strong), you should wear red clothes.7. You should wear white if you are feeling ______________(stress).8. Simon _________(吵架) with his brother yesterday.9. Which computer should I choose? It’s hard f or me to make a ___________(决定) .10. An honest person should keep his _________ (诺言).11. The doctor ____________ (建议) my father to stop smoking and do more exercise.12. He r__________ to go there with us because he wasn’t invited.13. I am so tired that I can h_________ walk any further.14. They kept the __________(true) to themselves.15. When will the project be __________ (complete ) ?16. Millie had no __________ (选择) but to wait for the next train yesterday morning.17. She became ______________(patient) after waiting for the bus for a long time.18. Our teacher often gives us some _________________ (有价值的) advice.19.This can help when you are having __________ (困难) making a decision.20. I hope you think that my advice is worth ___________ (take).21. He doubted w______________ I finished my homework by myself.22.I’d love to join you in the camping, but I________( 允诺) to go cycling with John yesterday.23.We must keep a _________(平衡) between our schoolwork and rest.24.Our teacher often gives us some _________________ (有价值的) advice.25. We're going on holiday soon, I’m not sure, __________________(大概) next month.26. People all over the world love _______________(和平).27. She d________________ the food into four equal shares an hour ago.28. Yao Ming is ________________(succeed) in his basketball career.29. Your encouragement made me more ________________(confidence) of my future.二、根据首字母提示及上文内容填上适当的单词，使短文内容正确通顺.Have you ever had a day when everything seemed to go wrong, and nothing seemed to go right? Not too long ago, I was s__1__ ..I told my mother all about it, hoping for some pity. Instead, she said, “I heard Jamie was having a difficult day too. W _2_ don’t you make her some cookies?” I didn’t really want to do that, but I didn’t want to g o back to my other problems, e 3__. I made the cookies and p_4__ them in a box. Then I made a card with some f__5 on it and wrote a small note. That afternoon I went to my f_6__ home. When Jamie came to the door, she looked at me in surprise .B___7__ she c ould say anything, I said. “I heard you were having a hard day and decided to bring you s__8__ .I hope your day goes better.” The look on Jamie’s face was one that I could never put into words. It was just like a dark sky suddenly, t___9 _ into sunshine. When I got back, I felt a lot b__10__. That day I knew that those who(那些…的人) brought sunshine to others, could also keep it for themselves.1._________2. _________3. _________4. _________5. _________6. _________7. _________8. _________9. _________ 10. _________Today e_1_ has become a serious problem. As students, we must take some actions to p_2_it.For example ,we can go to school by bike ,on foot or take a bus i_3_ of cars; we must s_4_ the water and electricity; when we l_5_ the room, we must turn off the l_6_now;we can recycle the w_7_things,such as old paper, plastic and so on.We all think that we must take good care of our home—the earth, or the nature will p_8_ us, and we will have n__9_ to eat or use in the future, at last we will l_10_our lovely homeland.1._________2. _________3. _________4. _________5. _________6. _________7. _________8. _________9. _________ 10. _________三、单项选择。
国庆假期初二物理作业
国庆节假期作业姓名：____________班级：___________得分：____________一、选择题1、酒精灯是实验室常用的加热器材，万一洒出的酒精在桌上燃烧起来，这时应该（）A．用嘴吹灭B．用水浇灭C．用湿抹布扑盖D．赶快走开2、下列措施中为了加快蒸发的是（）A．酒精灯不用时盖上灯帽B．植树时剪除大量枝叶C．用保鲜袋装蔬菜放入冰箱D．将衣服晾在向阳、通风处3、两只相同的杯子置放在窗前，分别盛放等高的水和酒精.一段时间后，两杯内液面如图所示.这个事例说明液体的蒸发跟液体的（）A．表面积大小有关B．温度高低有关C．表面空气流动快慢有关D．种类有关4、小红和小芳两位同学分别在家里学煮鸡蛋,都未盖锅盖，小红在水沸腾后继续用大火煮，小芳在水沸腾后，将火焰调小用微火煮，都把鸡蛋煮熟了，比较两位同学的做法（）A．小红用时短些B．两人用时相同C．小红的做法节省燃料D．小芳的做法节省燃料5．现代建筑出现一种新设计：在墙面装饰材料中均匀混入颗粒状的小球，球内充入一种晶体材料，当温度升高时，球内材料熔化吸热；当温度降低时球内材料凝固放热，使建筑物内温度基本保持不变．下图中表示球内材料熔化图象的是（）6．小珊同学用纸盒烧水，水烧开了，纸盒却不会烧着，这是因为（）A．水能灭火B．火焰的温度低于纸的着火点C．纸的着火点高于水的沸点D．水善于将热迅速向外散发7、两支没有甩过的体温计的读数都是39 ºC ，经过消毒后直接用来测量体温是36 ºC和40 ºC的两个病人，则这两支温度计的读数分别是（）A、36 ºC和40 ºCB、40 ºC和40 ºCC、39 ºC和40 ºCD、39 ºC和39 ºC8、在夏天开着空调的公交汽车和寒冷的冬天的公交汽车车窗上都会出现水珠,水珠是在车窗的（）A．夏天在外表面,冬天在内表面B．夏天在内表面,冬天在外表面C．都在内表面D．都在外表面9、把正在熔化的冰拿到0℃的房间里，下列说法中正确的是（）A．冰继续熔化，而熔化过程温度保持不变B．冰不再熔化，因为冰不能从周围吸收到热量C．因为熔化的温度高于0℃，所以冰不再继续熔化D．因为熔化的温度低于0℃，所以冰将继续熔化10、关于晶体的熔化和凝固，下列说法正确的是（）A．晶体的温度达到熔点时一定熔化B．将食盐放到水中，一会儿水就变咸了，这是熔化现象C．晶体在凝固过程中要放出热量D．晶体在熔化过程中温度可能上升11、夏天打开电冰箱冷冻室门时，我们可以看到冒“白气”，这是（）A．冷冻室里的冰升华时产生的水蒸气B．冷冻室里冷空气遇热时凝华形成的小水珠C．空气中的水蒸气遇冷时凝华形成的小水珠D．空气中的水蒸气遇冷时液化形成的小水珠12、用手分别接触温度相同的冰和水，会觉得冰比水凉，这是因为（）A. 冰的温度比水低B. 冰熔化时要从手上吸受大量的热C. 冰是固体，水是液体D. 这是人的错觉13、如图所示为冰在加热过程中，温度随时间变化的图象.以下说法中不正确的是（）A．冰是一种晶体B．从t1到t2，冰的质量保持不变C．从t1到t2，冰处于熔化过程D．冰的熔点为0oC14、加酶洗衣粉是在合成洗衣粉中加入0.2%～0.5%的酶制剂制成的。
九年级国庆作业
初三物理国庆节作业一一、选择题（每题2分共计20分）1. 关于力臂，下列说法中正确的是（）A.从支点到力的作用点的距离，叫力臂B.力臂一定在杠杆上C.动力臂长的杠杆比动力臂短的杠杆省力D.动力臂比阻力臂长的杠杆是省力的杠杆2．如图所示的剪刀，下列说法中正确的是（）A．此剪刀一定是省力杠杆B．此剪刀一定是费力杠杆C．把一硬纸片放在A处剪断，此时剪刀是省力杠杆D．把一硬纸片放在B处剪断，此时剪刀是省力杠杆3. 用如图所示的滑轮组提升物体，以及已知物体重200牛，物体匀速上升1米，不计滑轮组重及摩擦，则：（）A.拉力为80牛B.拉力为40牛；C.绳的自由端拉出4米D. 绳的自由端拉出1米。
4. 起重机的钢绳将500牛顿的物体匀速提高6米后，又水平匀速移动4米，钢绳对物体所做的功为（）A. 3000焦耳B. 5000焦耳C. 2000焦耳D. 1000焦耳。
5. 如图所示，只用一个动滑轮把重物举高5米，所用的动力是60牛顿，动力所做的功是（不考虑动滑轮受到的重力和摩擦）（）A. 300焦耳B. 150焦耳C. 900焦耳D. 600焦耳。
6．如图所示为运动员投掷铅球的过程示意图,下列有关说法错误的是（）A. 在a到b的过程中，运动员对铅球做了功B. 在b到c的过程中，运动员对铅球没有做功C. 在c到d的过程中，没有力对铅球做功D. 在a到d的过程中，铅球的运动状态在不断的变化7．某人骑着一辆普通自行车，在平直公路上以某一速度匀速行驶，若人和车所受的阻力为20N，则通常情况下，骑车人消耗的功率最接近（）A．1W B．10W C．100W D．1000W8．如图所示，是工人师傅往高处运送货物的两种方法。
物重均为500N，滑轮重均为10N，不计摩擦和绳重，下列说法正确的是（）A. 甲图中的拉力等于乙图中的拉力B. 甲图中的拉力小于乙图中的拉力C. 甲图中的机械效率小于乙图中的机械效率D. 甲图中的机械效率大于乙图中的机械效率9．汶川地震中，滚滚的山石挡住了道路。
2013国庆作业9A Unit 3
2013国庆作业9A Unit 3I.选择填空：( ) 1.The Smiths_______ sending e-mails _______ letters, because it is faster.A. prefer, to writingB. prefer, to writeC. prefers, to writingD. prefers, to write( )2. It’s generous _____ them to donate money to UNICEF. They think it important _____ them to help poor children go to school.A. to; forB. for; ofC. of; toD. of; for( )3. ----I'm too busy. Could you do _______to help me?----Of course. I can do_______ for you if you want me to.A. anything ; somethingB. something; anythingC. anything ; anythingD. something ; something( )4. Many students need to learn a balance between work and play.A. to getB. how to achieveC. how to gettingD. to win( )5. I'd like to_______ David as the new chairperson of the students' Union .A. recommendB. realizeC. remindD. remember( )6----Did you go to Li Lei’s birthday party?----No, I _______.A. am not invitedB. don’t invite himC. wasn’t invitedD. haven’t invited ( )7. In some foreign countries, such as Canada, children usually leave their parents when they grow up. It makes the old feel .A. aloneB. lonelyC. frightenedD. enjoyable( )8. One of my ______ is _______ at the famous music school .A. dream ; studyingB. dreams ;studysC. dreams ;to studyD. dream ;studies( ) 9. ----This physics exam is not difficult. ----Yes, but I don’t think ______can pass it.A. anyoneB. everyoneC. nobodyD. someone( ) 10. His classmates call him a bookworm.A. S+V+PB. S+V+DO+OCC.S+V+IO+DOD. S+V+DO( )11．——Lily，you are so special that you’re different from other girls．——Everyone in the world is different．So，just yourself !It’s the best way of lifeA．enjoy B．make C．help D．to be( )12．After a week，he good ideas to solve the problems．A．caught up with B．came up with C．ended up with D．followed up with ( )13．——Jack, you look tired today．What’s wrong?——I was busy I didn’t go to bed until midnight yesterday．A．too；to B．so；that C．enough；to D．such；that( )14．Everyone says that he is difficult to ，but I don’t think so．A．get along with B．make friends C．deal with D．talk about( )15．The new chairperson of the Students’Union thought necessary to invite Professor Smith to give us a speech at the meeting．A．that B．this C．him D．itII. 完型填空：I have had thousands of classes since I started school nine years ago. But only one 1 was the most important.It happened last term just after I had got a 2 result in an exam. I was sad and had lost my confidence(信心). I decided to go to a class which can tell me how to be 3 .The speaker walked into the room. But he did not start talking 4 a teacher. Instead, he held up a twenty yuan note(钞票) !"Who wants this?" he asked. Unsurprisingly, 5 of us in the class held up our hands.The speaker smiled. Then he put up the note on the blackboard and asked the same question. Again, we all put up our hands. The speaker smiled again, but 6 nothing. Suddenly, he threw the note onto the floor! Then he asked the same 7 a third time.I didn’t 8 what the speaker was doing. Why was he asking the same question again and again? I didn't know what to do. I wanted the note, 9 I put my hand up again. After a while, he 10 the note and started to laugh. "You have all just told me how to become successful, " 11 said to us with the note in his hand."The note is worth twenty yuan. It is 12 worth twenty yuan, even though I throw it on the floor. You are like the note. No matter 13 happens to you, you still have your worth."When I heard those words, I was deeply moved. Suddenly, I 14 I was worth a lot. I may have done badly in an exam, but it doesn't 15 I can' t do well in the future. If I believe in myself, I will be successful!( )1. A. classroom B. subject C. class D. school( )2. A. same B. good C. lucky D. bad( )3. A. comfortable B. successful C. famous D. rich( )4. A. like B. for C. about D. by( )5. A. both B. neither C. all D. none( )6. A. said B. bought C. saw D. wanted( )7. A. student B. teacher C. question D. way( )8. A. remember B. understand C. notice D. find( )9.A. so B. though C. if D. or( )0. A. took out B. threw away C. picked up D. put down( )11. A. you B. he C. she D. they( )12. A. never B. sometimes C. hardly D. always( )13. A. when B. who C. what D. how( )14. A. realized B. forgot C. dreamed D. decided( )15. A. know B. mean C. think D. complainIV. 阅读理解:AEveryone needs friends. We all like to feel close to someone. It is nice to have a talk, laugh, and do things with friends. Surely, there are times when we need to be alone. We don’t always want people around. But we would feel lonely if we never have a friend.No two people are just the same. Sometimes friends don’t get along with. That doesn’t mean that they no longer like each other. Most of the time they will make up and go on being friends. Sometimes friends move away. Then we feel very sad. We miss them very much. But we can call them and write to them. It could be that we would even see them again. And we can make new friends. It is surprising to find out how much we like new people when we get to know them.Families sometimes name their children after a close friend. Many places are named after men and women who have been friendly to people in a town. Some libraries are named in this way. So are some schools. We think of these people when we go to these places.There’s more good news for people who have friends. They live longer than people who don’t. Why? It could be that they are happier. Being happy helps you stay well. Or it could be that someone cares. If someone cares about you, you take better care of yourself.（）1. The first paragraph tells us_________.A. no one needs friends.B. we always need friends to look after us.C. making friends is the need in people’s life.D. we need to be alone( ) 2. Which of the following doesn’t t he writer say in the passage?A. People are not happy when their friends leave them.B. People will never see their friends leave them.C. People can know their friends in different ways.D. People like their friends very much if they get to know them.( ) 3. Which of the following is the most probably the place named after friendly people?A. A cityB. A room.C. A townD. A library.( ) 4. People who have friends live longer than people who don’t becau se __________.A. they feel happier and are healthierB. they get a lot of help from their friendsC. they take better care of themselvesD. both A and C( ) 5. The main idea of this passage is _________.A. that people are all friendsB. that people need friendsC. how to get to know friendsD. how to name a placeB. 任务型阅读：Each year millions of new cars are produced in America. Americans will not live without cars! However, some have realized the serious problem of air pollution by cars. It is necessary to find ways to work out the problem of air pollution.One way to clean the air is to build a new kind of clean car. That’s what several of the large car factories are trying to do. But to build a clean car is easier said than done. Progress in this field has been slow.Another way is to take the place of the car engine (引擎) by something else. Engineers are now working on it. Many makers believe that it will take years to develop a practical model that can make people pleased.To prevent the world from being polluted by cars, Americans have to make some changes in the way of their life. They have to cut down on the number of their cars and are encouraged to travel and go to work by bike. But this change does not close down— many workers may find themselves without jobs if a car factory closes down. And the problem of their pollution would become less important than that of losing jobs.Americans may live a happy but sad life for a long time because of the car problem.III. 根据中文及英语解释写出相应的单词：1.Our teacher often gives us some _________________ (有价值的) advice.2.It’s impolite of you to ___________ (打扰) others when they are studying.3.Simon hates to be like others, so he always does everything __________ (不同).4.This can help when you are having __________ (困难) making a decision.lie had no __________ (选择) but to wait for the next train yesterday morning.6. I hope you think that my advice is worth __________ (take).7. The tie ____________(与…相配) the shirt.8. We're going on holiday soon, I’m not sure, __________________(大概) next month.9. People all over the world love _______________(和平).10. He r___________(refuse) to go there with us last week because he wasn’t invited.11. She d________________ the food into four equal shares an hour ago.12. Yao Ming is ________________(succeed) in his basketball career.13. Your encouragement made me more ________________(confidence) of my future.14. The main ______________ (cause) of the traffic accident is the driver’s carelessness.15.This kind of drink is very special. It is the __________________(mix) of beer and coke.IV. 首字母填空(10’)Have you ever had a day when everything seemed to go wrong, and nothing seemed to go right? Not too long ago, I was s__1__ ..I told my mother all about it, hoping for some pity. Instead, she said, “I heard Jamie was having a difficult day too. W _2_ don’t you make her some cookies?” I didn’t really want to do that, but I didn’t want to go back to my other problems, e _3__. I made the cookies and p__4__ them in a box. Then I made a card with some f__5 __on it and wrote a small note. That afternoon I went to my f __6__ home. When Jamie came to the door, she looked at me in surprise .B___7__ she could say anything, I said. “I heard you were having a hard day and decided to bring you s__8__ .I hope your day goes better.” The look on Jamie’s face was one that I could never put into words. It was just like a dark sky suddenly, t___9 _ into sunshine. When I got back, I felt a lot b__10__. That day I knew that those who(那些…的人) brought sunshine to others, could also keep it for themselves.1._________2. _________3. _________4. _________5. _________6. _________7. _________8. _________9. _________ 10. _________V. 根据汉语完成下列句子：1.老师建议我们不要熬夜。