2014九年级上册第七单元课堂作业
人教九年级英语上册课件：Unit 7课时分层作业Section B(2a2e)
• 2．I want to take a vacation,but work
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gets in the way of
• 3．Daming wants to be a pop singer
wghreown shuep
•
．
•
4．If we
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• A( )4．Linda spends much time English out of class．
• A．practicing speaking • B．practicing to speak • C．to practice speaking • D．to practice to speak
• A．what • B．how • C．that • D．why
• C( )7．He decided to be a singer
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• A．above
• B．for
• C．against
• D．at
• (B )8．—We missed the bus．What shall we do?
• C．realized he
• D．does he realize
• Ⅱ．根据句意、首字母及汉语提示填空。
• 1．Our government has given muupcphorst to poor children．
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7人教版九年级英语上册第7单元Unit7作业练习题（含答案解析）
7⼈教版九年级英语上册第7单元Unit7作业练习题（含答案解析）Unit 7 Section A 1a-2d总分：50分时间：30分钟2分，共10分)2. I heard someone knock at the door ________.3. In restaurants, food _________is the most important to everyone.4. He wants to get his ears _________.5. In America, many students have _________ jobs.II. ⽤括号内所给单词的适当形式填空。
(本题包括10⼩题，每题2分，共20分)6. I will get my ears _______ (pierce) when I grow up.7. — She thinks she should _______ (tell) how to do that work first.8. When I saw her this morning, she _______(run) in the yard.9. She is very excited about _______(get) a part-time job. She really likes working in the _______ (shop) center.10. They think they are old enough to make their own _______ (decide).11. Her mother doesn’t allow him _______ (practice) _______ (swim) everyday.12. She needs to spend more time _______ (practice) her hobby.13. She is going to bring a cameral _______ (take) some photos.14. — Do your parents allow you _______ (smoke)?— No, I _______ (not allow) to smoke. They keep me from _______ (smoke).15. Don’t worry about my _______ (safe). I will be careful.III. 单项选择。
2014版九年级化学上册 第七单元 课题2 燃料的合理利用与开发课时作业
燃料的合理利用与开发(30分钟40分)一、选择题(本大题包括5小题,每小题3分,共15分)1.(2012·牡丹江中考)燃料在生产生活中起着重要作用,下列有关燃料说法不合理的是( )A.煤、石油、天然气都属于化石燃料B.所有能量的获得都来自于燃料的燃烧C.车用乙醇汽油作燃料,可节约石油资源D.氢气制取成本高且贮存困难,目前氢能源没有广泛使用2.(2012·无锡中考)节能减排对发展经济、保护环境有着重要意义,下列措施不符合“节能减排”理念的是( )3.环境和能源是人类生存和发展的基本条件。
下列有关环境和能源的说法错误的是( )A.石油是化石燃料,被誉为工业的“血液”B.二氧化碳是造成温室效应的主要物质C.所有化学反应在生成新物质的同时,都伴随着热量的放出D.太阳能、水能、风能是人类正在利用和开发的重要能源4.某气体可能含有H2、CO、CH4中的一种或两种。
在空气中点燃该气体,用干燥玻璃片放在火焰上方,干燥玻璃片上有水雾,用另一个蘸有石灰水的烧杯罩在火焰上方,石灰水变浑浊。
根据上述实验判断,该气体成分不可能是( )A.CO、H2和CH4B.H2和COC.CH4D.H25.(2012·黄冈中考)能源问题是当今世界三大问题之一,下列有关能源的叙述中不正确的是( )A.乙醇汽油中添加的乙醇属于可再生能源B.人类通过化石燃料获得能量的过程是物理变化C.将煤球制成“蜂窝煤”是为了增大与空气的接触面积,使其燃烧更充分D.我国南海海底储藏了大量“可燃冰”,它将成为替代化石燃料的新能源二、非选择题(本大题包括2小题,共25分)6.(12分)目前,我们国家的能源主要依赖于化石燃料,它们属于不可再生资源。
因此,开发利用新能源就显得格外重要。
(1)常见的三种化石燃料包括石油、天然气和_______________。
(2)利用新能源发电的类型有潮汐能发电、地热能发电、__________________________________________________________等(请举1例)。
秋冀教版九年级英语上Unit7 Work for Peace单元练习含答案
Unit7 Work for Peace单元练习一、单项选择1. T he rain against the windows and the doors.A. beatB. winC. wonD. played2. I f by any chance Peter comes to us, please ask him to leave a .A. letterB. sentenceC. messageD. notice3. --- Excuse me. Is there a flight to Shanghai?--- Just a minute, please. I have to my computer.A. checkB. openC. keepD. collect4. --- How about your school trip to Dalian?--- Everything was wonderful except that our bus twice on the way.A. turned downB. broke downC. gave upD. dropped by5. --- I don't play computer games on weekdays.--- .A. Me neither.B. Me, too.C. I do, too.D. So am I.6. W e waited ages for a taxi. We gave up and walked home.A. at the beginningB. in the endC. at firstD. at the end of7. G etting up late means for another hour for the bus.A. waitB. waitingC. to waitD. waited8. M y classmates can't agree when to start.A. toB. withC. atD. on9. Y ou can see that teenagers on buses or subways like to play with theirmobile phones reading books.A. more thanB. instead ofC. above allD. rather than10. It's a nice house it hasn't got a garden.A. andB. orC. butD. so11. Music isn't Sally's main interest, she wants to see someBeijing Opera today.A. butB. soC. orD. and12. I felt it is right you should know.A. whetherB. andC. thatD. how13. We must do something to protect the earth, we will lose ourhome.A. andB. orC. soD. but14. A man cannot smile like a child, a child smiles with his eyes,while a man smiles with his lips alone.A. soB. butC. andD. for15. --- I can hardly believe my eyes. Is that you, Lucy?--- Yes. It has been almost 20 years we were together.A. sinceB. beforeC. afterD. until二、完形填空Denny Crook was a famous photographer. He traveled all over the world, taking pictures for magazines and newspapers, and won many prizes. "I'll do anything to get a good photo," he often said. "I'll go anywhere at any time, even if it is 16 ."And he told the 17 . He had photos of earthquakes, forest fires, floods and even wars. If something interesting happened, Denny went to photo it.He was a married man and his wife often asked him to take her with him, but he always 18 . "I'll travel for my work, not for 19 ," he told her. "You won't enjoy yourself, and I won't have 20 to look after you. Sometimes there's not even anywhere to 21 , and I have to sleep outside.I often don't have a good 22 or a bath for days. You won't like it.""Denny, I'm not a child," his wife didn't 23 . "I can look after myself. Please take me with you the next time you go overseas."Denny did not say anything, but 24 about it, and when he was asked to go to Africa he said to his wife, "You can go to Africa with me if you want to. I will take photos of wild 25 there. It should be interesting and not too uncomfortable."His wife was very excited, and they went to Africa together. There he took many photos of wild animals and his wife enjoyed herself, too.16. A. dangerous B. natural C. convenientD. impossible17. A. lie B. reason C. news D. truth18. A. allowed B. refused C. failed D. joked19. A. wealth B. prize C. pleasureD. luck20. A. money B. time C. interest D. ability21. A. meet B. work C. shop D. stay22. A. meal B. picnic C. house D. party23. A. agree B. understand C. reply D. complain24. A. worried B. forgot C. asked D. thought25. A. land B. flowers C. animals D. plants三、阅读理解AA long time ago, Roman soldiers came to make war to Scotland. The Scots(苏格兰人) loved their country very much. They fought hard against their enemy(敌人), but there were too many of the Romans. It looked as if the Romans would win.One night, the leader of Scots took his soldiers to the top of a hill. “We will rest here tonight, my men.” he said. “Tomorrow we will fight against the Romans again. We mus t win or we will die.” They were all very tired, so they ate their supper quickly and fell asleep. There were only four guards(卫兵) on duty, but they too, were very tired, and one by one, also fell asleep. The Romans were not asleep. Quickly they arrived at the foot of the hill. Slowly they climbed up the hillside. Closer and closer they came to the sleeping Scots. They were almost at the top. A few minutes more, the war would be over. Suddenly one of them put his foot on a thistle(蓟, 一种叶子带刺的野生植物). He cried out and his sudden cry woke the Scots. In a minute, the Scots were all ready to fight. They fought very bravely and won in the end.The thistle is not a beautiful plant. It has shape needles(针) all over it. Few people like it. But the people of Scotland liked it so much that they made it their national flower.26. It seemed that the Romans would win at first, mainly because .A. there were more Roman soldiersB. the Romans fought harderC. the Roman soldiers were braveD. the Romans were better at fighting27. Where did the Scots rest one night?A. At the foot of the hillB. In the middle of the hillC. At the top of the hillD. At the hillside28. fell asleep that night.A. Only the leader of the ScotsB. Only four Scottish guards on dutyC. Roman soldiersD. The Scottish leader and all the Scottish soldiers29. What happened to one of the Roman soldiers while climbing up the hillside?A. He was killedB. He fell downC. He put his foot on a thistleD. He was caught30. Why do the Scots make the thistle their national flower?A. Because it's beautifulB. Because it helped the Scots to beat the RomansC. Because it has shape needles all over itD. Because all the people like it very muchBI'm confused these days. We are taught at home and at school that using violence(暴力) is the least civilized(文明的) way to solve problems. For example, last week I thought about hitting my friend for winning a beautiful shell while we were playing at the beach. I talked with him instead and we came to an agreement. If two adults had a disagreement, and if they used violence towards each other in order to win, is it all right?When two countries disagree, they often fight a war. Why is using violence not okay at home, at school, or in your country but okay between countries? So many people have been killed because of wars, not only soldiers but ordinary people, even small children and babies. And refugees(难民) exist, too.A war is a great violence, like two people fighting over a shell, just much bigger. Adults say they are fighting wars in order to solve problems and make peace. But can you really “make peace” by killing so many people?I don't think bombs(炸弹) can reach people's hearts and change them. Bombs can't create love and caring, and that's what we need in the world. Why do adults use violence so quickly? Why can't they use their wisdom(智慧) and talk it over?Adults might say that things are not that easy. But they are the ones that teach us to be kind, not to hurt people, and not to kill. Why don't they act as what they say?---A page from a 12-year-old boy, Joshua's diary.31. At the beach, Joshua .A. hit his friendB. won a beautiful shellC. played with a beautiful shellD. came to an agreement with his friend32. What's the key to peace in Joshua's opinion?A. Love and care for each otherB. Don't use violence so quicklyC. Stop using bombs in warsD. Don't hurt or kill people in wars33. What does the sentence “Bombs can't create love and caring ,and that's what we need in the world.” mean?A. We need to use violence to solve problemsB. What we need is bombsC. We need bombs to create love and caringD. What we need in the world is love and caring34. From the reading we can see Joshua wants adults to .A. learn from childrenB. be children's modelsC. be kind to childrenD. teach children how to solve problems35. Choose the best title(标题) for the passage.A. Adults and WarsB. How to Stop WarsC. Wars Can't Make PeaceD. Ways of Solving ProblemsCSix Chinese CharactersDear students, our country has a long history. Chinese characters usually have more than one meaning and some of them are particularly loved by Chinese people. Here are the top six lucky ones. Please note we use "pinyin" here because "pinyin" is the Chinese spelling system for the characters. For example, "fu" is the "pinyin" for good luck in Chinese. "pinyin" "fu" is only the phonic(语音的) part of the character and if you want to know the meaning of good luck "fu", you must read the Chinese character "福" because "fu" also represents(代表) other Chinese characters that sound the same.福 "fu" means blessing, good fortune, good luck.Chinese character 福 "fu" is one of the most popular ones used during Chinese New Year. It is often displayed upside down on the front door of a house or an apartment. The upside down福"fu" means good luck comes since the character for upside down in Chinese sounds the same as the character for "come".禄 "Iu" means prosperity.It is used to mean official's salary(薪水) in feudal(封建的) China.寿 "shou" means longevity.Chinese character 寿 "shou" also means life, age or birthday.喜 "xi" is happiness.The doubled character 喜"xi" means double happiness. It is usually displayed everywhere at Chinese weddings.财 "cai" is wealth or money.Chinese often say "money can make a ghost turn a millstone". It is to say money really can do a lot of things. But, still—money can't buy everything.和 "he" means harmomous.People's harmony is an important part of Chinese culture. When you have harmomous relations with others, things will be a lot easier for you.36. What does the word "character" mean in this passage?A. 性格B. 汉字C. 角色D. 特征37. We use to show how to read the Chinese characters.A. "pinyin"B. spellingC. ChineseD. letters38. What does the upside down 福 "fu" mean?A. It means coming.B. It means that good luck comes.C. It means good fortune.D. It means that "fu" is upside down.39. Which sentence is right according to the passage?A. Money is a ghost.B. Money can buy everything.C. Money is everything.D. Money isn't everything.40. After reading the passage, can we say that sound "he" only means harmony?A. No, we can't.B. Yes, we can.C. I know several words read as "he".D. Yes, you can.DNavy shows its strengthLast Thursday the People's Liberation Army Navy (海军) celebrated its 60th birthday. There was a fleet parade (舰艇检阅) in Qingdao. Twenty-one naval ships from 14 countries took part in the celebration.The Chinese naval ships and weapons are all the work of Chinese engineers. Some of them are new. Others have already served for some time. Most of them were from the Beihai Fleet, with a few from the Donghai Fleet and Nanhai Fleet.China also displayed its nuclear powered submarines (核动力潜艇) for the first time. A nuclear submarine can carry enough fuel(燃料) for it to operate(运行) for up to 30 years. It carries advanced weapons(武器) and can stay underwater for 60 to 90 days. These abilities make the nuclear submarine one of the most useful of warships.The People's Liberation Army Navy was founded on April 23, 1949. However, for a long time, the navy has remained low-key(低调的). They have been involved in few international naval affairs (海事事件).This clearly does not match China's growing power. China has a long coastline(海岸线), many islands and large territorial waters(领海), so it is important to develop a strong naval force. The naval parade showed China's confidence about the future of its navy."The ocean is home to the navies of the world. It is the responsibility of every navy to protect it," Chinese navy commander Wu Shengli said at the opening ceremony (开幕式).41. There was to celebrate the 60th birthday of the People's Liberation Army's Navy.A. a competitionB. a parade of shipsC. a new movieD. a boating race42. Which of the following statements about Chinese ships is TRUE?A. Chinese engineers designed all of themB. All of the ships have served in the army for some timeC. Most of the ships have never served beforeD. There were no nuclear powered submarines at the show43. It was the first time China had .A. built its own shipsB. displayed its nuclear powered submarinesC. invited ships of other countriesD. taken part in international naval affairs44. It's important for China to have a strong naval force because .A. China has a long coastlineB. China has many islandsC. China has large territorial watersD. all of the above45. China is about the future of its navy.A. uncertainB. worriedC. certainD. angry四、单词拼写(单句首字母填空)46. The player feels very happy after the first v in the 100-metre race.47. My computer doesn't work. Would you please help me r it?48. Before leaving the classroom, you must l the door.49. No one talks now and everyone keeps s about the news.50. The P of the USA lives in the White House.五、单词拼写(根据中文提示拼写单词)51. You should act like (绅士), my boys.52. Don't worry. We are all in (一致) with you.53. That's a dangerous (蛇).54. What do you think of (情景) comedy?55. A big city like Qingdao needs a better bus (服务).六、翻译(根据中文提示完成句子)56. 孩子都睡在各自的床上。
《第七单元 课题1 燃烧和灭火》作业设计方案-初中化学人教版九年级上册
《燃烧和灭火》作业设计方案（第一课时）一、作业目标1. 掌握燃烧的条件和燃烧反应的基本概念；2. 了解灭火的方法和原理；3. 培养观察、分析和解决问题的能力。
二、作业内容1. 课堂笔记：请同学们认真记录燃烧和灭火的相关知识点，包括燃烧的条件、燃烧反应的类型、灭火的方法和原理等，以便课后复习。
2. 小组讨论：以小组形式，讨论日常生活中常见的燃烧现象和灭火方法，并进行总结和归纳。
3. 实验操作：根据实验室提供的器材，进行简单的燃烧实验，观察燃烧现象，了解燃烧的条件。
同时，通过不同的灭火实验，了解灭火的原理和方法。
请同学们注意实验安全，严格按照实验步骤进行操作。
4. 知识问答：针对课堂笔记和实验操作，设计一系列知识问答题目，检验同学们对燃烧和灭火知识的掌握情况。
5. 案例分析：请同学们分析一些火灾案例，了解火灾发生的原因和灭火的方法，培养实际应用能力。
三、作业要求1. 独立完成：作业内容需独立完成，不得抄袭。
2. 小组合作：小组讨论和案例分析需要小组合作完成，要求同学们积极参与，共同探讨。
3. 实验报告：实验操作完成后，需提交实验报告，包括实验目的、实验器材、实验步骤、实验结果和结论等。
4. 按时提交：请同学们按照要求在规定时间内完成作业，逾期将无法提交。
四、作业评价1. 作业完成情况：根据同学们提交的作业，对其完成情况进行评分；2. 小组合作情况：根据小组讨论和案例分析的参与程度、合作情况给予评价；3. 实验报告质量：根据实验报告的规范性、准确性和完整性进行评价；4. 知识掌握情况：根据同学们对燃烧和灭火知识的掌握程度进行评价。
五、作业反馈1. 鼓励反馈：对于同学们在作业中遇到的困难和问题，我们将积极给予指导和帮助；2. 及时反馈：对于作业中存在的问题和不足，我们将及时给予反馈和建议，以便同学们改进和提高；3. 优秀作业展示：对于优秀的作业，我们将予以展示和表扬，以激励同学们继续努力。
通过本次作业，希望同学们能够深入理解燃烧和灭火的基本原理和方法，提高实际应用能力，为今后的学习和生活打下坚实的基础。
(人教版)初中化学九年级上册第七单元测试02含答案解析
加油！有志者事竟成答卷时应注意事项１、拿到试卷，要认真仔细的先填好自己的考生信息。
２、拿到试卷不要提笔就写，先大致的浏览一遍，有多少大题，每个大题里有几个小题，有什么题型，哪些容易，哪些难，做到心里有底；３、审题，每个题目都要多读几遍，不仅要读大题，还要读小题，不放过每一个字，遇到暂时弄不懂题意的题目，手指点读，多读几遍题目，就能理解题意了；容易混乱的地方也应该多读几遍，比如从小到大，从左到右这样的题；４、每个题目做完了以后，把自己的手从试卷上完全移开，好好的看看有没有被自己的手臂挡住而遗漏的题；试卷第１页和第２页上下衔接的地方一定要注意，仔细看看有没有遗漏的小题；５、中途遇到真的解决不了的难题，注意安排好时间，先把后面会做的做完，再来重新读题，结合平时课堂上所学的知识，解答难题；一定要镇定，不能因此慌了手脚，影响下面的答题；６、卷面要清洁，字迹要清工整，非常重要；７、做完的试卷要检查，这样可以发现刚才可能留下的错误或是可以检查是否有漏题，检查的时候，用手指点读题目，不要管自己的答案，重新分析题意，所有计算题重新计算，判断题重新判断，填空题重新填空，之后把检查的结果与先前做的结果进行对比分析。
亲爱的朋友，你们好!经过两个月的学习，你们一定有不小的收获吧，用你的自信和智慧，认真答题，相信你一定会闯关成功。
相信你是最棒的！第七单元测试一、选择题（每小题5分，共50分）1.以下实例中，利用了“隔离可燃物”原理灭火的是（）A.实验时酒精不慎洒出并燃烧，用湿抹布盖灭B.高楼失火，用高压水枪向着火处喷水灭火C.森林火灾时，用炸弹轰炸灭火D.森林火灾时，将火焰蔓延路线前的小片树林砍掉2.扑灭图书档案、贵重设备、精密仪器等火灾，不会留下任何痕迹而使物品损坏，最适宜的灭火器具是（）A.高压水枪B.液态二氧化碳灭火器C.干粉灭火器D.泡沫灭火器3.下列关于易燃物和易爆物的生产、使用、运输、贮存方法不正确的是（）A.存放时要露天放置，紧密堆积B.搬运取用时要轻拿轻放，不能摔、砸或撞击C.运输时，避开人口稠密区D.生产厂房、仓库等建筑物之间要留有足够的防火距离4.下列混合物中遇火不可能发生爆炸的是（）A.氢气和空气B.一氧化碳和空气C.混有面粉的空气D.二氧化碳和空气5.要节约现有能源，也要开发新能源。
历史九年级上册第7单元作业课件新人教版
需要了。于是，蒸汽和机器引起了工业生产的革命。”以上材料说的是工业革命
的( ) A
A．条件
B．进程
C．影响
D．局限性
2．这是一个充满传奇色彩的故事：据说发明者“一脚踏出的灵感”才促成了这种 先进的手摇纺纱机的诞生，并且用自己女儿珍妮的名字来命名这部纺纱机。你知 道这位幸运的发明者是( )
C A．瓦特 B．富尔顿
市场
6．工业革命影响：极大地提高了社会生产力水平，人类进入“_______________”。 19世蒸纪汽中时期代，___________成为世界上第一个英工国业国家。
7．工业革命扩展：18世纪后期起，__________、美国、德国等西方国家先后进行
工业革命。
法国
1．马克思说：“市场总是在扩大，需求总是在增加。甚至工场手工业也不能满足
1．在欧洲工人运动风起云涌的形势中，产生了两位无 产阶级的伟大导师，他们创立了无产阶级革命理论， 他们的关系超过了古人关于人类友谊的一切最动人的 传说。他们就是( C )
A．①②
B．②③
C．①③
D．②④
2．创新是人类社会发展进步的灵魂。在思想理论创新方面，马克思、恩格斯( ) A．创立A了科学社会主义 B．提出了“三权分立”学说 C．提出了“一国两制”构想 D．创立了巴黎公社
1848 《共产党宣言》
4．内容：
(1)有文字记载的全部历史都是_____阶__级__斗__争___的历史，资本主义社会日益分裂为
两大对立阶级：____________和资_产__阶__级___________无。产资阶本级主义社会必将被没有阶
级剥削和压迫的________________社会共所产取主代义。
3．“一个幽灵，共产主义的幽灵在欧洲徘徊。”马克思、恩格斯在19世纪中期写 下了这句名言，创立了马克思主义理论。这种理论的组成部分不包括( ) A．政治B经济学 B．三权分立学说 C．马克思主义哲学 D．科学社会主义
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词汇：1.He is a great ______________, He ___________ many English books into Chinese before.(translate)2.I think the computer is one of ___________(use) __________(invent) in the word.3.In the old days, they ___________(make) ____________(work) in that factory from morningto night.4.I think the salt ______________(put) too much in the soup just now. Now it tastes quite___________(salt).5.More money ____________(save) if both of sides of paper ____________(use).6.The baby is so young that he must _____________(look) after __________(good).7.Sally _________ often ___________(hear) ____________(sing) in her room.8.It ____________(say) that a Chinese ruler ___________(call) Shen Nong was the first___________(discover/invent).9.One of ___________(popular) ____________(drink) _________(invent) thousands of yearsago.10.The earthquake ___________(发生)____________(sudden) last night. But __________(luck)the _________(village) ____________(bring) to a _________(safety) place.11.The students _____________ often ____________(tell) not to eat or drink in class. But abiscuit ________(eat) by Li Ming in English class yesterday.12.My bike is ____________(break). I will have it _____________(repair) tomorrow.13.The flowers need ____________(water). They should __________(water) once a week.14.Lisa is a little poor at Chinese. I think she needs __________(practice) ___________（speak）it every day.15.The room ______________(should clean) every day. He ________just ___________(sweep)the floor.16.Math must ___________(study) well if you want to be a ____________(science).17.Look! The three ______________(Japan) are talking to two ____________(German).18.At the ____________(begin) of the _____________(twenty--one) century many families willhave computers.19.Four ___________(five) in our class are boys. One ___________(five) of them are___________(woman student).20.They think _________(wear) their own clothes _________(be) good for their studies.21.Mum, My homework ____________ already ___________(finish). May I stop_________(have) a rest.22.__________(potato chip) __________(invent) _____________(偶然).23.Don’t put _____________(too many) ____________(salt) in the soup. It’s ____________(toomuch) __________(salt).24.Our class _____________already _____________(divide) into eight teams.25.My homework ___________(finish) ___________(sometimes) yesterday.26.____________(million) of trees should __________(plant) in our country every day.27.Though they are ____________(Canada). They can speak _____________(China).28.Spring is coming. The days are getting ______________(越来越长) and the flowers aregetting ____________(越来越漂亮)。
29.The work ____________(finish) if it ____________(not rain) tomorrow.30.We must be strict with __________(us), Everyday homework ____________(must finish).选择：1.The cake ___________six pieces already.A. divides intoB. is divided intoC. has divided intoD. has been divided into2.There is a bridge _________ the river. It ___________ a few years ago.A. on, was builtB. above, builtC. over , was builtD. over , built3.I have been to Beijing __________, and I stay there for ____________.A. some times, sometimeB. sometimes, some timesC. some time, some timesD. some times, some time4.The price of the fridge is very ____________means the fridge is very __________.A. high, highB.the highest, the most expensiveC. high, expensiveD. expensive, expensive5.When ________ your letter __________ write? The day before yesterday.A. did, writeB.is, writtenC. was, writtenD. did, wrote6.Teenages ___________ allowed to drive.A. should not beB. should notC. should be notD. not should be7.Your room is really dirty. It needs ___________.A. cleanB. cleanedC. to cleanD. to be cleaned8.His father is strict __________him and strict ___________ his work.A. in, inB. with, inC. in, withD. with, with9.I ____________ yesterday. It was broken.A. had my bike repairB. had my bike repairsC. had my bike repairedD. has my bike repaired10.He went to see the sick boy in the hospital yesterday, _____________.A. so I didB. so did IC. neither did ID. neither I did11.-----What a nice toy car! Is it yours? ----of course. It __________me 2 days to make the car.A. costB. spentC. paidD. took12.It’s difficult to get to the other side of the river. I think a bridge ____________ over the river.A. should buildB. should be builtC. will buildD. has built13.I want to know the book. But I don’t know how long it may _____________. For two weeks.A. be borrowedB. borrowC. borrowedD. be kept14.Tom, your hair is too long, Would you please get your hair___________.A. cutB.to cutC. cuttingD. cuts15.Can you sing this English song? Of course, I can. It ________ many times on the radio.A. taughtB. has taughtC. is taughtD. has been taught16.We had a final exam ____________last term.A. in the end ofB.at the end ofC. by the end ofD. in the end17.Why is Li Ping’s mother so happy? Because only three students ___________, _____________ her son Li Ping.A. failed the exam, besidesB. passed the exam, exceptC. passed the exam, includingD. passed the exam, without18.Look up the rree, There are __________ apples _________it.A. such many, inB. so many, onC. such many, onD. many too, on句型转换：1.You needn’t do your homework today.(改被动句)2.Why didn’t he come here, The teacher asked.(合并)3.Mary photos were taken by me in the park last weekend.(改主动)4.His brother is repairing the computer now. (改被动句)5.Must we finish our work today. (改被动句)6.He doesn’t speak French.. She doesn’t speak French,either. (用neither…nor 改写)7.She’s been to America twice .（提问）8.He asked. Where are you doing homework. (合并)9.He writes carefully. She writes carefully, too. (用as…as 改写)10.The meeting finished an hour ago.(同义句)作文：即将成为一名高中生的你，应该怎样完善自己。