周末试卷化作业第九周得分

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九年级上学期英语周末作业（第9周）

九年级上学期英语周末作业（第9周）II．词汇。

( )1. — What did the teacher ask you to do?— To find the correct answers in ten seconds by myself.A. wrongB. cleverC. right() 2. —Will you go to the fair with Linda tomorrow?— Yes. I am certain that I will go there with her.A. sureB. freeC. sorry( )3. — Why do you look so worried?—Because I can’t solve the problem.I’m afraid I can’t pass the exam.A. faceB. deal withC. set off( ) 4. —Did you have a good time at Mary’s birthday party?— Yes. I was happy with everythingthat Mary arranged for us.A. was proud ofB. was pleased withC. was excited about( )5. — What were you doing when I called you last night?— I was filling the bath with water.A. making the bath filled ofB. cleaning the bath withC. making the bath full of( ) 6. Sorry, I took your books to my home by mistakeyesterday.A. in totalB. wronglyC. by accident( ) 7. She is my sister, so I have no reason to doubt her story.A. trustB. feel unsure aboutC. retell( ) 8. — Did the old woman know ____ truth?— Yes, she did. Her son was sent to ______ prison two years ago. It made her so sad.A. a; theB. the; theC. the; /( ) 9. — Is the ring made ______ gold?—Yes, it is. I also have a pendant (坠饰) and it is made of gold _______ the same weight.A. from; ofB. of; atC. of; of( ) 10. — The problem seems _____ to solve.— Yes. The manager seems ______ more people to help him.A. difficult; to callB. difficultly; callingC. difficultly; to call( )11. —_____ that you don’t add water into the pot.— OK. If I do that, the soup in the pot will ________.A. Make sure; run awayB. To be sure; run overC. Make sure; run over( ) 12. --- When will Jenny and T om come back?--- Jenny will be back ______ an hour and Tom will return ______ one o’clock.A. in, inB. after, afterC. in, after( ) 13. — Would you mind my _______ your computer?— _______. But it may not work well.A. to use ; SureB. using ; Go aheadC. using ; I’m afraid not( )14. — Does the man order his son ____the horse in his free time?— Yes. He hopes that his son can take part in the _____ in the coming competition.A. to ride; racingB. ride; boxingC. riding; racing( )15. — Does your sister have long _____hair?—Yes, she looks so beautiful. Andshe always wears a necklace made of _______ .A. golden; goldenB. gold; goldC. golden; goldⅢ. 语法填空。

苏教版五年级上册数学第九周周末练习(一)

五数作业 10.31姓名________一、填空。

1．在○里填上“>”、“<”或“=” 3.09○3.1 1.034○1.4030.6○0.600 3.451○3.5412．把0.806 0.68 0.608 0.068 0.86从大到小排列（） 3．4个十，5个千分之一组成（）。

4．2.35的计数单位是（），它有（）个这样的计数单位。

5．不改变1.8的大小，把它改成以千分之一为单位的小数是（）。

6．5.85﹥5.□3，□里可以填的数有( )；0.019<0.0□，□里可以填( )。

7．32.043左边的3表示（），右边的3表示（）。

8．0.57是由（）个0.01组成。

1.9里有（）个0.1，（）个0.01，（）个0.001. 9．用1、2、3和小数点可以组成6个不同的一位小数，把这6个小数按照从小到大排列（）10．几个同学进行航模比赛，他们小飞机飞行的时间分别是小军：45.32秒、小红：47.8秒、小华43.9秒，第一名是（），第二名是（），第三名是（）。

11.用0、2、9、6组成“零”不读出来的两位小数，最小是（），最大是（）。

12.一个三角形，一个梯形和一个平行四边形面积相等，它们的高也相等，三角的底是24cm ，那么梯形的上、下底之和是( )，平行四边形的底是( )。

13．把下数改写成用“万”作单位的数。

9084000 = 9999000吨= 6000 = 408人=14．把下数改写成用“亿”作单位的数。

7387000000 = 92014000千米= 5861000 = 5600万吨= 15．把下面各数先改写成用“万”作单位的数，再改写用“亿”作单位的数。

147100000= ( ) = ( )32406000= ( ) = ( )4326000吨= ( ) = ( ) 16．23460米=（）千米 4285000米=（）万米80045900米=（）千米=（）万千米二、解决问题。

第九周周末作业

第九周周末作业一、习作欣赏让艺术与生活同行黄宇舒艺术是高雅的代名词，但高雅的奢华不曾从它的身上看到一丝痕迹，反而遍身充溢着活力与爱。

艺术取之于生活，用于生活。

可以说艺术是除爱以外，唯一可以使人的灵魂升华，并与精神世界永存的。

生活若能与艺术同行，便如虎添翼，让人的存在不仅拘泥于解决温饱，活得更加有滋有味。

而最能亲近大众的无非是绘画，音乐与写作了。

从孩提时代，人们就已开始接触绘画了，或质朴，或华美，都是一种对生命的见证，对经历或想象的诠释。

任何时候，只要有一枝画笔，你就不会觉得寂寞，觉得无聊，所见的所想的统统可以呈现在面前。

不同的场合，不同的心情，就可以画出不同的画。

绘画的魅力便在于这种变幻无穷的美妙。

欣赏他人的画，其实也是一种调味心情的好方法。

孩子的画，天真无邪，让你在童趣的世界里尽情联想，在那真善美的世界里联想，不用在乎什么功名利禄，而且，答案也绝非一个。

名家的画，是可以供给几代人倾心玩味的，画里有话，也有故事，可以是历史的隔世呈现，也可能是内心世界的希翼。

像我，就喜欢阮筠庭的水墨画，她的画很轻很薄，读她的画好像在品故事，似乎那世间冷暖也无关紧要了，那一刻，只有你和她的画。

我喜欢音乐，任何音乐都来者不拒。

古典，流行，布鲁斯，蓝调，只要是让人有感觉的，（这里我把感觉解释为激起内心涟漪，勾起内心回忆的）我便一视同仁地钟爱。

现在在大街上塞耳机的青年随处可见，把音乐作为形影不离的伴侣，我想一定是件幸福的事。

不管是轻柔，还是隆重的，总有一支曲会契合你的情绪，它就是你的知己。

你可以被全世界抛弃，可惟有它，不分贵贱，不分年龄，它都愿意为任何一个喜欢它的人响起。

写作，一向是我不太擅长的，可我偏偏愿意写，也愿意读别人的作品。

从种种的文章中，我都可以受益匪浅。

看幽默诙谐，便品人生睿智；看悱恻缠绵，便品世间冷暖；看庄严神圣，便品严谨伟岸……总之，每篇文都一定有它存在的价值。

读书，是最直接了解知识的方式，不论现在的娱乐方式花样翻新，它始终兴盛不衰，其发展趋势也可谓方兴未艾。

2012六下英语第九周周末作业

六年级第二学期第9周英语周末作业班级：_________ 姓名：_________ 家长签名：_________一．找出下面划线部分发音不同的单词，将其选项写在括号里。

（）1. A. look B. cook C. book D. school（）2. A. like B. five C. bike D. give（）3. A. cry B. fly C. by D. clearly（）4. A. tea B. head C. peach D. please（）5.A. cake B. late C. cat D. lake二、根据上下文的意思，把短文补充完整，每空一词。

Wu Yifan was busy ________ weekend. He _______ his grandmother on Saturday morning. It was his ________ birthday. They ________ noodles together. ________ the evening, they ________TV. On Sunday morning, Wu Yifan played football ______his friends in the playground. In the __________, he washed ________ and __________ his room.三、根据所给答语写出问题。

1. A:__________________________________________________?B: He is going to Beijing by plane.2. A: __________________________________________________?B: They visited grandparents the day before yesterday.3. A: __________________________________________________?B: There are four seasons in a year.4. A: ___________________________________________________?B: No, I didn’t go fishing.5. A: ___________________________________________________?B: She usually climbs mountains with her friends on the weekend.四、补全对话：（根据上下文意思填上适当的句子，使对话完整。

苏教版九年级上册语文阶段第九周周末作业

九年级语文第九周周末试卷一、积累与运用（30分）（一）．给加点字注音或根据拼音写汉字：（4分）怅wǎng（）yān( )红nì( ) 烦jie（）据精髓．( ) 瑰．( )宝zi sui( ) 拾（）级（二）、填空、默写：（18分）1．_________________________，是石缝间漏下的滴泉。

2．晓战随金鼓，_______________。

________________，直为斩楼兰。

3．___________________________，春风不度玉门关。

4．这正如地上的路；_____________________，______________，也便成了路。

5．然而我又不愿意他们因为要一气，都如我的辛苦展转而生活，6．关关雎鸠，_______________。

_________________，君子好逑。

7．，正是河豚欲上时。

8 ,死即举大名耳，。

9《关雎》首节写小伙子对理想配偶“求之不得”，只能将美好的愿望寄托在想像中的诗句是，。

”10.《蒹葭》中写意中人行踪的句子有“，。

”11．写出表明物候的两句古诗或谚语：，。

（三）．选出对《格列佛游记》表述不准确的一项（）（2分）A．格列佛历险的第一个地方是小人国利立浦特。

这是个十二分之一的缩微国度。

小人国的人为了把他这个庞然大物运到京城，动用了五百工匠，制造了一个长七英尺、宽四英尺、有二十个轮子的木架。

B．格列佛历险到大人国布罗卜丁奈格时经历了几件事，如，有一天他在草坪上玩耍，突然下起了一阵冰雹，他被一阵网球似的冰雹打得遍体鳞伤。

C．格列佛历险到日本，他管它叫飞鸟或浮岛。

岛的中心有一个直径大约五十码的陷窟，天文学家就从大圆顶洞进入这个陷窟口，这个陷窟口被称为“天文学家之洞”。

D．格列佛出外航海，当了船长。

他的部下共谋不轨，把他抛弃在不知名的陆地上。

举动理性、观察敏锐的一匹灰色斑马和一匹栗色马把他领进家里，他得到主人的帮助和教导，专心学习马国的语言。

2019-2020深圳初二英语第九周周末作业

2019-2020学年八下初二英语第九周周末作业编审：初二英语备课组I.选择填空（每题1.5分，共15分）( ) 1. — How did you celebrate your birthday? — My family organized a party for me.A.showedB. heldC. attended( ) 2. — Up to 50 people lost their lives in the traffic accident. —I’m sorry to hear that.A. As many asB. As large asC. As great as( ) 3. —Why do you like Jay’s songs? — Because they remind me about my past school life.A. make me rememberB. help me spendC. let me enjoy( ) 4. — W hen I knew China’s rocket, the Long March 5, was sent into space, I was very excited.—So was I. It’s the biggest and most powerful rocket in Chinese history. We made it.A. accepted a challengeB. achieved successC. won support( ) 5. —Hasn’t Emma replied to your We chat message yet?—No, she hasn’t. She always leaves me hanging like that.A. hangs out without meB. leaves me behindC. keeps me waiting( ) 6. —______ Mr Wang said he didn’t care about the resul t, I know he was sad.— I agree with you. He kept ________ when he heard the news.A. If; speakingB. When; laughingC. Although; sighing( ) 7. Peter, d on’t throw all the rubbish in the same dustbin. You’d better put it into diffe rent dustbins ______.A. separatelyB. suddenlyC. quietly( ) 8. — The news report says that Iran started to attack America.— In my opinion, people in Iran are ____ the terrible war, and they don’t want to live like tha t.A. suffering fromB. talking aboutC. depending on( ) 9. When he won the table tennis game, words couldn’t _____ his feeling at that time.A.introduceB. describeC. compare( ) 10. I left the party first. Ten minutes _____, Daniel left too.A. agoB. soonC. laterII.完形填空（每题2分，共20分）Summer is a time for having fun around. However, for Liam Hannon, the summer of 2017 was 11 . That year, Liam didn’t go to a summer camp or on a vacation. He jo ined in an online learning program, and he got a job to 12 the neighborhood there.Liam found that a lot of homeless people in California were 13 hungry. He and his dad started “Liam’s Lunches of Love” and began making sandwiches for them. They made 20 lunches each week. After seeing how 14 Liam was about what he was doing, his dad started a GoFundMe.Starting the GoFundMe was a 15 to get money for “Liam’s Lunches of Love”. They spent the money buying a better cart (手推车）and 16 more lunches for these homeless people.Liam also got help from his 17 and some volunteers. His friends loved drawing pictures and 18 some words on the lunch bags. “Some of them were very sad and without 19 when we first saw them. Their eyes lit up (喜形于色) after we gave them the lunch and talked to them，” says Liam.“Liam’s Lunches of Love” shows us that something as 20 as a sandwich can make the world better.( )11. A. unlucky B. different C. tiring( )12. A. help B. know C. build( )13. A. never B. seldom C. always( )14. A. scared B. happy C. sorry( )15. A. message B. gift C. way( )16. A. sharing B. making C. deciding( )17. A. friends B. parents C. teachers( )18. A. cutting down B. looking for C. writing down( )19. A. hope B. surprise C. talent( )20. A. serious B. simple C. deliciousIII.阅读理解（每题3分，共45分）AThere is too much rubbish in the world, and the speed of producing waste is higher and higher, according to the World Bank. Because there are more and more people, the amount of rubbish countries produce would rise — maybe as much as 70% between 2016 and 2050.While people care more about families and agriculture (农业）and the amount of rubbish they produce, residential (住宅的）rubbish is only a part of the rubbish produced by some industries. Solid waste (固体废弃物）often makes up less than 5% of the total amount of waste produced in a country. It’s said that in most developed countries, between 30% and 35% of the total amount of waste is produced by building activities. In many countries on our list, the building industry produces more than 90% of the total waste produced in a country.To find the largest producer of waste, 24/7 Tempo found out the special waste and solid waste produced by each person. They found the number of the waste in each country in the latest year. It is reported that Canada produced 1.33 billion tons of waste, or 36.1 tons per person in 2017.Many countries have realized the importance of correctly and safely solving rubbish and have passed laws(法律)on it. Some developing countries have difficulty doing that because they don’t often have enough money to solve this. Many support recycling. In the United States, for example, some states will even pay you to recycle.( )21. What problem does the writer mention in Paragraph 1?A.The bad effect of large amounts of waste.B. The bad living conditions in big cities.C. The larger number of people in the world.D. The very quick growth of waste in the world.( )22. Which of the following may produce the most rubbish according to the text?A. The plastic industry.B. Agricultural activities.C. The building industry.D. Schools and families.( )23. What can we know from the third paragraph?A.What makes harmful waste?B. Why should waste be recycled?C. Who is the biggest waste producer?D. How should people solve the waste problem?( )24. What can we learn from the passage?A. Few countries have realized the harm of solid waste.B. Many countries are trying to solve the rubbish problem.C. Developing countries pay less attention to waste problems.D. Developed countries care less about rubbish recycling.( )25. How does the writer mainly organize the text?A. By telling stories.B. By making use of numbers.C. By comparing different opinions.D. By describing the reasons and results.BNe Zha Palace, built in the Qing dynasty (1644-1912), has become a hot tourist attraction after the film Ne Zha became popular.Ne Zha who was said to be born folly grown after his mother’s three-year-pregnancy (怀孕) is a popular character in Chinese mythology (神话).Ne Zha is the top-grossing animated film ever made by China and No.2 on the box office for all films ever shown on the Chinese mainland. The box office hit has made more than 700 million dollars around the world.Located in Baiyun District of Guangzhou, Ne Zha Palace covers an area of over 200 square meters. It was rebuilt in 1927 and again in 1947. The palace is now a historical and cultural site under the protection of the local government.There were more and more visitors going to Ne Zha Palace after the film was released across the nation in late July, 2019. A villager there said, “Ne Zha has been thought of as the pa tron god (守护神）by many villages in Baiyun District.”“Each year, many villages organize a grand birthday party on March 6 of the Chinese lunar calendar, the birth date of Ne Zha, for many years,” the villager said. “And many local students also visit Ne Zh a Palace for good luck before sitting in any exams,” he added.( ) 26. Why did Ne Zha Palace become a hot tourist attraction?A. Because people wanted to pass the exams or win lots of money.B. Because it is a great place to learn about Chinese history and culture.C. Because people always organize a grand birthday party there.D. Because the film made people interested in visiting it.( )27. Why does the writer write Paragraph 3?A.To describe the importance of Chinese cartoon movies.B. To show Ne Zha was very popular.C. To let people know how Ne Zha was made.D. To ask more people to visit Ne Zha Palace.( )28. Which of the following is NOT true about Ne Zha Palace?A.Ne Zha Palace has hundreds of years’ history.B. Ne Zha Palace was rebuilt twice in the 20th century.C. The local government helps to protect Ne Zha Palace.D. Many students from all over China go there for good luck.( )29. Who will be the most interested in this passage?A. Bob who enjoys listening to interesting historical stories.B. Jenny who likes watching movies of other countries.C. Emily who hopes to know more facts about Ne Zha.D. Frank who wants to know the history about Chinese mythology.( )30. What’s the structure of the passage?A.①②/③④/⑤⑥B.①②③/④⑤/⑥C.①/②/③/④⑤⑥D.①/②③④⑤/⑥CSome people may sneeze (打喷嚏) after touching a cute dog. Others may find it hard to breathe after eating a certain kind of food. That’s because they have allergies (过敏反应).When a person is allergic to something, his or her immune system (免疫系统）mistakenly believes that this thing is bad for the body. Some allergies may cause uncomfortable eyes orsneezing. Others may even make people stop breathing.Why do people have allergies? It can be because of their genes. Genes control what they look like, how they grow and how they develop.It’s possible for you to have allergies in some special situations if one of your parents has eczema (湿療）or food allergies, and they may develop in a certain order, studies show. A person may first have eczema in his or her childhood, and later it develops into a food allergy.But not all allergies are because of genes. Some experts say that if we experience fewer infections (感染）when we are young, we are more likely to have allergies when we grow up.According to Matthew Greenhawt from the University of Colorado, our immune system deals with infections and allergies. It tries to keep a balance (平衡) between the two. Modern medicine protects us from developing many infections but it breaks the balance. Then our immune system becomes more easily affected by allergies. It may think that normal things, such as certain food, are dangerous and will try to protect us with an immune response.( )31. Why did the writer write the first paragraph?A. To show touching a dog is unhealthy.B. To let us know the importance of breathing.C. To show the topic of the passage.D. To let us care more about health.( )32. According to the passage, what will happen to people who have allergies?A. They are likely to have cancer.B. They find it hard to fall asleep.C. Their eyes are not comfortable.D. They are easy to have a cold.( )33. What does the underlined word “they” refer to?A. Allergies.B. Parents.C. Situations.D. Studies.( )34. What can we infer from the passage?A. People are not allergic to animals.B. People stop breathing mostly because they have allergies.C. It’s impossible for parents to pass allergies on to their children.D. Modern medicine is bad for the balance between infections and allergies.( )35. What’s the best title for the passage?A. How people treat allergies.B. Why people have allergies.C. When people may have allergies easily.D. What people have done with allergies. IV.语法填空（每题2分，共20分）As Chinese, you must hear of Nianhua. It is a kind of (36)___________ (tradition) Chinese art. It first (37)____________ (disappear) as a picture of god carved (雕刻) on the door in the Western Han Dynasty. In the 19th century, it was widely produced and shown for those who couldn’t read. Nowadays, it is (38)__________ (usual) printed with bright warm colours and simple lines.(39)__________ the Spring Festival comes, Chinese people put up Nianhua on the front doors or on the walls of their houses. It (40)____________ (see) as a symbol of good luck and wealth.“However, Nianhua has lost ground. I think it’s my turn (41)___________ (keep) the traditional art form alive,” Zhong Xinling said. Her family has been working on Nianhua making business (42)________ more than a century. Both traditional (43)_____________ (produce) and modern spinoffs (衍生物) have been selling like hot cakes on the Internet.People of different ages are working hard to bring Nianhua back to life. Most importantly, more and more young people are putting (44)___________ (they) heart into the creation of Nianhua. In addition, they try to make it better known to (45)__________ public and draw the world’s attention to the traditional Chinese art.。

化学第九周作业

化学第第九周作业1. 田径比赛发令枪打响后，产生的白烟主要是( )A. SO2B. MgOC.P2O5D. CO22. 下列物质在氧气中燃烧时，发出蓝紫色火焰的是( )A.磷B.硫粉C.铁D.镁3. 酒精灯内存有未燃尽的酒精,没有燃烧的原因是( )A.酒精是液态的B.没有达到着火点C.酒精没有挥发性D.没有与氧气接触4. 下列物质燃烧时既能产生火焰，又能产生白烟的是( )A.木炭在氧气中燃烧B.镁条在空气中燃烧C.红磷在空气中燃烧D.酒精在空气中燃烧5. 加热氯酸钾和二氧化锰的混合物制氧气时，关于二氧化锰的叙述错误的是( )A.它是催化剂B. 它能提高氯酸钾受热放出氧气的反应速率C. 在化学反应前后，它的质量会减少D.在化学反应前后，它的性质不变6. 某同学归纳出氧气的主要用途如下，你认为其中不正确的是( )①急救病人，为飞行员、登山运动员、潜水员等提供呼吸所需的氧气②在钢铁冶炼中，进行富氧鼓风，提高炉温，加速冶炼过程，提高钢铁的质量和产量③化学工业上主要用于制取蒸馏水④使乙炔燃烧产生高温的氧炔焰，用来焊接或割断金属⑤在工业生产和科学实验中常用作氧化剂⑥液氧用于火箭发动机，促使燃料迅速燃烧，产生高能推动火箭前进A. ①③⑤B. ②④⑥C.仅有③D.仅有⑤7. 制取氧气的方法有:①加热氯酸钾②加热高锰酸钾③加热氯酸钾和二氧化锰的混合物 ④加热氧化汞⑤加热氯酸钾和高锰酸钾的混合物⑥水中通入直流电。

下列用于实验室制取氧气方法的选择中，都正确的是( )A.①②③B. ②③④C.②③⑤D.②③⑥8. 某同学制氧气时，试管炸裂了，造成试管炸裂的原因可能是下列中的( )①没有给试管均匀预热②试管外壁潮湿③试管口没有略向下倾斜④忘了加催化剂⑤加热时试管与灯芯接触⑥收集完氧气，先撤酒精灯⑦二氧化锰中混有可燃物A.全部B.除④外C.除⑥⑦外D.①②③⑤9. 下列(1)—(4)的变化中，属于燃烧的是_________，属于爆炸的是___________，属于缓慢氧化的是_________，属于因缓慢氧化而引起自燃的是_________。

东台市牛津版九年级英语上册第9周周末练习含答案

牛津版九年级英语上册第9周周末练习一、单项填空。

从A、B、C、D四个选项中选择一个可以填入句中空白处的最佳答案。

()1.It’s raining so outside and we can see anything30metres away.A.hard;hardB.hard;hardlyC.hardly;hardlyD.hardly;hard()2.Do you know PM2.5,children?A.how should we deal withB.how to do withC.how to deal withD.what to deal with()3.For the next ten years,Mathild had not sent a_____to her friend Jeanne.A informationB newsC messageD advice()4.—Eddie is getting fatter and fatter.What advice should I give to him?—.A.Eat more sweet snacksB.Eat less and exercise moreC.Sleep moreD.Reading more English()5.Mr.Chen hope all of us can hand our homework time every day.A.in;onB.up;inC.in;upD.on;in()6.—What other things do we need to?—.A.pay attention;More nothingB.pay attention;Nothing elseC.pay attention to;Nothing moreD.pay attention to;Nothing else()7.World War II in Europe in1939.Life changed for.A.broke down;nobodyB.broke out;everybodyC.broke into;somebodyD.broke up;anybody()8.—How do you send your letters,by post or e-mail,Nancy?—.I use my QQ instead.A.BothB.NeitherC.EitherD.None()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.Whose CD player is this?It looks very nice.How much is it?A.pay forB.spendC.costD.worth()11.Luckily,all the students got out of the old teaching building it fell down.A.asB.beforeC.sinceD.till()12.—It’s too hot.Would you mind_______the door?—______.Please do it now.A.to open,OKB.opening,Certainly notC.opening,Of courseD.to open,Good idea()13.—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()14.—I am sorry that my advice is not helpful at all.—.You are so kind and help me find ways to deal with my problem.A.Don’t say thatB.Not at allC.Thanks anywayD.Sure it was()15.—I am afraid I have to give up my dream of being a singer,mum.—.No dream is too big and no dreamer is too small.A.Don’t lose heartB.Don’t mention itC.That’s unusualD.You must be joking二、完形填空。

苏科版数学九年级上册第九周周末作业

N M C BA 江苏省宜兴市外国语学校学年九年级数学上学期第九周周末作业一、填空题（每小题3分，共24分）1．已知⊙O 上有两点A 、B ，且圆心角∠AOB ＝40°，则劣弧AB 的度数为______ °．2．Rt △ABC 中，∠C ＝90°，若直角边AC ＝5，BC ＝12，则此三角形的内切圆半径为________．3．如图，AB 、AC 都是圆O 的弦，OM ⊥AB ，ON ⊥AC ，垂足分别为M 、N ，如果MN ＝3cm ，那么BC ＝______cm ．4．如图，⊙O 的弦CD 与直径AB 相交，若∠BAD ＝50°，则∠ACD ＝______．5．如图，在⊙O 中，若圆周角∠ACB ＝130°，则圆心角∠AOB ＝________°．6．一副量角器与一块含30°锐角的三角板如图所示放置，三角板的顶点C 恰好落在量角器的直径MN 上，顶点A ，B 恰好落在量角器的圆弧上，且AB ∥MN. 若AB=8，则量角器的直径MN= .7．如图，M 是△ABC 的BC 边上的一点，AM 的延长线交△ABC 的外接圆于D ，已知：AD ＝12cm ， BD ＝CD ＝6cm ，则DM 的长为________cm ．8．如图，动点O 从边长为6的等边△ABC 的顶点A 出发，沿着ACBA 的路线匀速运动一周，速度为1个单位长度每秒，以O 为圆心、3为半径的圆在运动过程中与△ABC 的边第二次．．．相切时是点O 出发后第______秒．二、选择题（每小题3分，共18分）9．直线l 上有一点到圆心O 的距离等于⊙O 的半径，则直线l 与⊙O 的位置关系是( )A ．相离B ．相切C ．相切或相交D ．相交10．如图，⊙O 的直径CD ＝5cm ，AB 是⊙O 的弦，AB ⊥CD ，垂足为M ，OM ：OD ＝3：5，则AB 的长是( )A ．2cmB ．3cmC ．4cmD ．221cm第10题第3题第4题第5题第6题第7题第8题11． ⊙O 是等边三角形ABC 的外接圆，⊙O 的半径为2，则等边三角形ABC 的边长为( )A ．3B ．5C ． 23D ．2512．10．如图，由等边三角形、正方形、圆组成的轴对称图案等边三角形与三个正方形的面积和的比值为（）A ．32B ．1C ．3D ．33213．如图，在平面直角坐标系中，⊙P 的圆心是(2，a)(a>2)，半径为2，函数y ＝x 的图象被OP 所截的弦AB 的长为23，则a 的值是( )A ．23B ．2＋2C ．22D ．2＋314．如图，MN 是半径为1的⊙O 的直径，点A 在⊙O 上，∠AMN ＝30°，B 为AN 弧的中点，点P 是直径MN 上一个动点，则PA ＋PB 的最小值为( )A ．22B ．2C ．1D ．2三、解答题（共6大题，共58分．解答应写出必要的计算过程、推理步骤或文字说明．）15．（本题满分10分）某居民小区一处圆柱形的输水管道破裂，维修人员为更换管道，需确定管道圆形截面的半径．下图是水平放置的破裂管道有水部分的截面．(1)作图题：请你用圆规、直尺作出这个输水管道的圆形截面的圆心；（不写作法，保留作图痕迹）(2)若这个输水管道有水部分的水面宽AB ＝8，水面最深的地方的高度为2，求这个圆形截面的半径．19.如图，四边形ABCD 内接于⊙O ，并且AD 是⊙O 的直径，C 是弧BD 的中点，AB 和DC 的延长线交于⊙O 外一点E.求证：BC=EC.第12题第13题第14题21、如图，在⊙O的内接四边形ABCD中，AB＝AD，∠C＝120°，点E在»AD上．(1)求∠E的度数；(2)连接OD、OE，当∠DOE＝90°时，AE恰好为⊙O的内接正n边形的一边，求n的值．22、已知：如图，△ABC内接于⊙O，AB为直径，∠CBA的平分线交AC于点F，交⊙O于点D，DE⊥AB于点E，且交AC于点P，连结AD．（1）求证：∠DAC=∠DBA；（2）求证：P是线段AF的中点；（3）连接CD，若CD﹦3，BD﹦4，求⊙O的半径和DE的长．23、先阅读材料，再解答问题：小明同学在学习与圆有关的角时了解到：在同圆或等圆中，同弧（或等弧）所对的圆周角相等．如图，点A、B、C、D均为⊙O上的点，则有∠C=∠D．小明还发现，若点E在⊙O外，且与点D在直线AB同侧，则有∠D >∠E．请你参考小明得出的结论，解答下列问题：如图1，在平面直角坐标系xOy中，点A的坐标为(0,7)，点B的坐标为(0,3)，点C的坐标为(3,0) ．①在图1中作出△ABC的外接圆；②若在x轴的正半轴上有一点D，且∠ACB =∠ADB，则点D的坐标为；(2) 如图2，在平面直角坐标系xOy中，点A的坐标为(0,m)，点B的坐标为(0,n)，其中m>n>0．点P为x轴正半轴上的一个动点，当∠APB此时点P的坐标．24、如图，以点P（﹣1，0）为圆心的圆，交x轴于B、C两点（B在C的左侧），交y轴于A、D两点（A在D的下方），AD=2，将△ABC绕点P旋转180°，得到△MCB．（1）求B、C两点的坐标；（2）请在图中画出线段MB、MC，并判断四边形ACMB 的形状（不必证明），求出点M的坐标；（3）动直线l从与BM重合的位置开始绕点B顺时针旋转，到与BC重合时停止，设直线l与CM交点为E，点Q为BE的中点，过点E作EG⊥BC于G，连接MQ、QG．请问在旋转过程中∠MQG的大小是否变化？若不变，求出∠MQG的度数；若变化，请说明理由．。

苏教版六年级语文第九周末作业

官山中学六年级语文第九周班级姓名成绩一、看拼音，写汉字（9分）nán kān zhuìzhuìbùān zīzībújuàn（）（）（）yìnɡchóu dǐnɡlǐmóbài yāquâwúshēng（）（）（）luókuānɡshãn mìmòcâtuōyǐng ãr chū（）（）（）二、错字门诊。

（圈出下列成语中的错别字，并改正）（4分）脱赢而出（）爱不是手（）大名顶顶（）鸦鹊无声（）踹踹不安（）嗷嗷待捕（）顶礼莫拜（）龇牙裂嘴（）三、将下列句子补充得更具体，更生动。

（2分）例：这山可真高。

这山可真高，快把青天刺破了。

1、长颈鹿的个子很高，_________________________________________2、街上的人可真多呀，_________________________________________四、在原句上用正确的符号修改下列病句。

（4分）1、这是一条十分美丽漂亮的小鱼。

2、玲玲和兰兰商定，明天她到她家去看录像。

3、我特别喜欢踢足球和乒乓球。

4、爷爷不仅经常锻炼身体，而且增强了体质。

五、牵线搭桥------用直线搭配相关的事物、人物。

（4分）鲁迅《聊斋志异》冰心《骆驼祥子》老舍《繁星·春水》蒲松龄《朝花夕拾》六、按课文内容填空（10分）1、《小草和大树》课文讲述了出生于贫困家庭的在沉重的生活压力下，坚持学习，尝试写作。

这个故事折射出夏洛蒂·勃朗特和两个妹妹抗争精神与的坚强意志，2、《轮椅上的霍金》课文讲的是被称为的著名科学家史蒂芬·霍金在自己完全瘫痪，被长期禁锢在轮椅上的情况下，面对常人难人想象的艰难，仍然孜孜不倦地探索宇宙的未知世界，勇敢顽强地挑战命运，为科学事业作出重要贡献的故事，赞扬了科学精神和人格力量，抒发了由衷的敬仰之情。

五年级第九周周末作业及其答案

五年级语文第九周周末作业姓名成绩一、比一比，组词：钩（）诀（）咀（）贱（）钓（）抉（）沮（）践（）二修改病句。

（运用修改符号修改）1、课外活动时，操场上表现出一片生气勃勃的景色。

2、市少年宫举办了科技成绩展览会。

3、昨天，刮了一夜的大风。

4、小红在会议室里各抒己见。

5、听了老师的话，使小明受到了很大的启发。

6、我正吃了饭，小红来叫我去看电影。

三、把下面的句子补充完整。

1、世上无难事，。

2、欲要看究竟，。

3、，万事功到自然成。

4、宝剑锋从磨砺出，。

三、阅读短文，回答问题：儿子的鱼我环顾周围的钓鱼者，一对父子引起我的注意。

他们在自己的水域一声不响地钓鱼。

儿子14岁左右，穿着高筒橡胶防水靴站在寒冷的河水里。

突然，男孩的鱼竿猛地一沉，差一点儿把他整个人拖倒了，卷线轴飞快地转动，一瞬间鱼线被拉出很远。

看到那鱼跳出水面时，我吃惊得合不拢嘴。

“他钓到了一只王鲑，个头不小。

”伙伴保罗悄声对我说，“相当罕见的品种。

”男孩冷静地和鱼进行着拉锯战，但是强大的水流加上大鱼有力的挣扎，使孩子渐渐被拉到布满漩涡的下游深水区的边缘。

我知道，一旦鲑鱼到达深水区就可以轻而易举地逃脱了。

（A）孩子的父亲虽然早把自己的钓竿插在一旁，但一言不发，只是站在原地关注着儿子的一举一动。

一次、两次、三次，男孩试着收线，但每次鱼线都在最后关头猛地向下游蹿去，鲑鱼显然在尽全力向深水区靠拢。

15分钟过去了，孩子开始支持不住了，即使站在远处，我也可以看到他发抖的双臂正使出最后的力气奋力抓紧鱼竿。

冰冷的河水马上就要漫过高筒防水靴的边缘，王鲑离深水区越来越近了，鱼竿不停地左右扭动。

突然，孩子不见了！一秒钟后，孩子从河里冒出头来，冻得发紫的双手仍然紧紧抓住鱼竿不放。

他用力甩掉脸上的水，一声不吭又开始收线。

保罗抓住鱼网向那孩子走去。

（B）“不要！”男孩的父亲对保罗说，“不要帮他。

如果他需要我们的帮助，他会要求的。

”保罗点点头，站在河岸上，手里拿着鱼网。

不远的河对岸是一片茂密的灌木丛，树丛的一半淹没在水中。

2019-2020年九年级英语上册第9周周末练习含答案

2019-2020年九年级英语上册第9周周末练习含答案一、单项填空。

从A、B、C、D四个选项中选择一个可以填入句中空白处的最佳答案。

( )1. It’s raining so outside and we can see anything 30 metres away.A. hard; hardB. hard; hardlyC. hardly; hardlyD. hardly; hard( )2. Do you know PM 2.5, children?A. how should we deal withB. how to do withC. how to deal withD. what to deal with( )3. For the next ten years, Mathild had not sent a _____ to her friend Jeanne.A informationB newsC messageD advice( )4.—Eddie is getting fatter and fatter. What advice should I give to him?—.A. Eat more sweet snacksB. Eat less and exercise moreC. Sleep moreD. Reading more English( )5. Mr. Chen hope all of us can hand our homework time every day.A. in; onB. up; inC. in; upD. on; in( )6. —What other things do we need to ?—.A. pay attention; More nothingB. pay attention; Nothing elseC. pay attention to; Nothing moreD. pay attention to; Nothing else( )7. World War II in Europe in 1939. Life changed for .A. broke down; nobodyB. broke out; everybodyC. broke into; somebodyD. broke up; anybody( )8. —How do you send your letters, by post or e-mail, Nancy?—. I use my QQ instead.A. BothB. NeitherC. EitherD. None( )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. Whose CD player is this? It looks very nice. How much is it ?A. pay forB. spendC. costD. worth( )11. Luckily, all the students got out of the old teaching building it fell down.A. asB. beforeC. sinceD. till( )12. —It’s too hot. Would you mind _______ the door?—______. Please do it now.A. to open, OKB. opening, Certainly notC. opening ,Of courseD. to open, Good idea( )13. — 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( )14. — I am sorry that my advice is not helpful at all.—. You are so kind and help me find ways to deal with my problem.A. Don’t say thatB. Not at allC. Thanks anywayD. Sure it was( )15. — I am afraid I have to give up my dream of being a singer, mum.—. No dream is too big and no dreamer is too small.A. Don’t lose heartB. Don’t mention itC. That’s unusualD. You must be joking二、完形填空。

人教版五年级数学第9周末作业题(通用)

五年级数学第九周周末作业班级: 姓名: 家长签字：一、填空题（1）2.25÷1.5的商的最高位是（）位。

（2）12.5÷0.5=（）÷5 1.29÷（）=129÷50=（）。

（3）11除以6的商用循环小数的简便方法表示是（），保留三位小数是（）。

（4）一个三位小数，用四舍五入法得到它的近似数是8.90，这个小数最大是（），最小是（）。

（5）找规律填数0.4，0.2，0.1，（），（）0.12，0.36，1.08，（），（）6.25 2.5 1 （）（）（6）一个不等于零的数乘以比1小的数，积比原数（）；一个不等于零的数除以比1小的数，商比原数（）。

二.用竖式计算（上面两道题要验算）1.05÷4.2 29.6÷742. 6÷0.32 = 6.8÷0.34= 0.27÷1.1≈（保留两位小数）三、简便计算：4.8 ×1.25 ×8 2.2×2.5+1.8×2.5 3.7×1.01四．解决问题1.小敏家六月份上网费180元，已知每小时的上网费是1.20元，她家平均每天上网多少小时？2.买16副羽毛球拍用去411.2元，买28副乒乓球拍用去518元，每副羽毛球拍比乒乓球拍贵多少元？3.徐老师带50元买七巧板，每盒七巧板3.50元，可以买多少盒七巧板？4.一共有180千克饮料，如每0.75千克装一瓶，每24瓶装一箱，需要几个纸箱？5.每100只猫头鹰每周可以保护6860千克粮食，那么500只猫头鹰十月份可以保护多少粮食？五、拓展延伸。

小明在数学考试时，把一个数“除以4.75计算成乘4.75”，结果是406.125，这道题的正确答案应该是多少？。

九年级英语上学期第9周周末作业牛津深圳版

广东省深圳市文汇中学2015届九年级英语上学期第9周周末作业II．词汇。

( )1. — What did the teacher ask you to do?— To find the correct answers in ten seconds by myself.A. wrongB. cleverC. right() 2. —Will you go to the fair with Linda tomorrow?— Yes. I am certain that I will go there with her.A. sureB. freeC. sorry( )3. — Why do you look so worried?—Because I can’t solve the problem.I’m afraid I can’t pass the exam.A. faceB. deal withC. set off( ) 4. —Did you have a good time at Mary’s birthday party?— Yes. I was happy with everythingthat Mary arranged for us.A. was proud ofB. was pleased withC. was excited about( )5. — What were you doing when I called you last night?— I was filling the bath with water.A. making the bath filled ofB. cleaning the bath withC. making the bath full of( ) 6. Sorry, I took your books to my home by mistakeyesterday.A. in totalB. wronglyC. by accident( ) 7. She is my sister, so I have no reason to doubt her story.A. trust B. feel unsure about C. retell( ) 8. — Did the old woman know ____ truth?— Yes, she did. Her son was sent to ______ prison two years ago. It made her so sad.A. a; theB. the; theC. the; /( ) 9. — Is the ring made ______ gold?— Yes, it is. I also have a pendant (坠饰) and it is made of gold _______ the same weight.A. from; ofB. of; atC. of; of( ) 10. — The problem seems _____ to solve.— Yes. The manager seems ______ more people to help him.A. difficult; to callB. difficultly; callingC. difficultly; to call( )11. —_____ that you don’t add water into the pot.— OK. If I do that, the soup in the pot will ________.A. Make sure; run awayB. To be sure; run overC. Make sure; run over( ) 12. --- When will Jenny and Tom come back?--- Jenn y will be back ______ an hour and Tom will return ______ one o’clock.A. in, inB. after, afterC. in, after( ) 13. — Would you mind my _______ your computer?— _______. But it may not work well.A. to use ; SureB. using ; Go aheadC. using ; I’m afraid not( )14. — Does the man order his son ____the horse in his free time?— Yes. He hopes that his son can take part in the _____ in the coming competition.A. to ride; racingB. ride; boxingC. riding; racing( )15. — Does your sister have long _____hair?— Yes, she looks so beautiful. Andshe always wears a necklace made of _______ .A. golden; goldenB. gold; goldC. golden; goldⅢ. 语法填空。

育双第九周作业转化单位1

第九周周末作业一、填空1、14155********⨯⎥⎦⎤⎢⎣⎡⎪⎭⎫ ⎝⎛--=（） 2、一杯水,第一次喝去它的21,然后补上喝去的21,第二次喝去现有的21,然后又补上这次喝去的21,照这样,第五次补完后,杯内的水是原来的（）。

3、甲数是60,甲数是乙数的32,乙数是丙数的43，丙数是（）。

4、做一批零件10小时可以完成,那么（）小时可以完成这批零件43。

5、在一串分数⋯⋯，，，，，，，，，，，，434241313233323121222111中,77是第（）个分数。

6、设a&b 表示21++b a a b ,计算:8&4=（） 7、把长方形的宽减少103,长增加3米,得到一个新的长方形,它与原来的长方形的周长相等,那么,原来长方形的宽是（）。

8、甲的53等于乙的74,乙是甲的（）。

9、甲比乙少72,甲是乙的（）,乙比甲多（）。

10、小明看一本书,已经看了全部页数的31还多16页,余下48页没看,这本书共有（）页。

11、一个打字员打一篇稿件。

第一天打了总数的41,第二天打了总数的52,第二天比第一天多打6页。

这篇稿件有（）页。

12、一辆汽车从甲地开往乙地,第一时行了全程的41,第二时行了全程的51,这时距离中点还有14千米,甲、乙两地相距（）千米。

二、解答题1、学校食堂买来50千克大米,买来面粉的重量比大54,买来面粉多少千克?2、五年级运砖150块,六年级比五年级多运52,六年级运了多少块?3、李庄共有小麦地320公亩,水稻地比小麦地多41,这个庄的水稻地比小麦地多多少公亩?4、小红读了一本书,第一天读了全部的31,第二天读了剩下的31,第三天读了剩下的41，最后剩60页。

这本书有多少页?5、某建筑公司给学校礼堂铺地砖，第一天用去总砖数的31少25块,第二天用去第一天剩下的31又24块,第三天用去第二天剩下的31又33块,最后还剩19块,问开始共有多少块地砖?6、小玲和小聪是集郎迷,小玲拿出41给小聪，小聪再拿出现有的41的给小玲，这时两人的邮票张数相等。

四年级语文下册第九周周末练习题.doc

四年级语文第九周周末试卷班级：姓名：家长签名：一、给下面黑体字选择正确的读音，打“√”（8分）折腾（zhé zhē）媲美（pí pì）惬意（qiè qiē）闺女（guī yān）堤坝（dī tí）曲折（qū qǔ）白桦（huà huá）木屑（xiè xuè）二、读拼音，写词语。

（8分）lí yíng mián kuó（）江（）绕连（）不断波澜壮（）wù mí luán chéng（）立（）漫峰（）雄伟以（）待人三、辨一辨，再组词。

（6分）潮（）蝙（）峦（）稍（）嘲（）编（）恋（）梢（）削（）驶（）蜒（）慌（）哨（）驰（）蜓（）谎（）四、把成语补充完整。

迷（）不解狼吞（）咽水平如（）奇（）罗列争先（）后随心所（）草木皆（）四面（）歌五、按照要求写句子。

1．已所不欲，____________________。

朝霞不出门，____________________。

（补充句子）2．小强作业写得工整。

小强字迹十分美观。

（用上关联词把两句话合成一句话）____________________________________________________________________________3．全世界人民用生命和鲜血赢得反法西斯战争的胜利。

（缩写句子）____________________________________________________________________________六、默写古诗两首。

（8分）望洞庭独坐敬亭山________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________七、【阅读与理解】一、“遥望洞庭山水翠，____________________。

第九周双休答题纸

初一数学第九周双休作业（答题纸）
满分100分，用时60分钟班级_______ 姓名________ 成绩
二、填空题答题栏（每题3分，共15分）：
19. ；20. ；21. ；22. ；23. ；
三、解答题（4个大题，共31分）
24.计算（每题3分，共12分）
（1）()()02
201214.3211π--⎪⎭⎫
⎝⎛-+--
（2）()()()()233232222x y x xy y x ÷-+-⋅
（3）（a+b )(a －2b )－(a +2b )(a －b )
（4）( x －y )7÷(y －x )6 +( x+y )3÷(y+x )2
25.（5分）化简求值：[（x+2y ）2﹣（
x+y ）（3x ﹣y ）﹣5y 2]÷（2x ），其中x =﹣2，y =．
26.（7分）某中学七（1）班学习了统计知识后，数学老师要求每个学生就本班学生的上学方式进行一次全面调查，如图是一同学通过收集数据后绘制的两幅不完整的统计图，请根据图中提供的信息，解答下列问题：（每个学生只选择1种上学方式）．
（1）求该班乘车上学人数；
（2）将频数分布直方图补充完整；
（3）若该校七年级有1200名学生，能否由此估计出该校七年级学生骑自行车上学的人数，为什么？
27．（7分）直线AB 、CD 、EF 相交于O 点，∠AOF=3∠BOF ，∠DOB=90°，求∠DOF 的度数．
的。