Unit 3 The world of colors and light Period 1 同步练习 1.doc

Unit 3 The world of colors and light Period 1 同步练习 1.单词拼写(6 min.)1. The government has _ (承诺) itself to improving the condition of the school bus.2. After several discussions， they reached _ (共识)3. After _ from a university， he has worked as a middle school teacher.4. Were very proud of the five students from this school who were awarded_ (奖学金)5. Do you think you could go upstairs and be with the boys in the_ (宿舍)？6. One of the rooms has been made into a small modern art _ (美术馆)7. It is said that his son is studying _ (建筑学)at university.8. The company _ (计算) the salary of its personal accurately.阅读填空(10 min.)Many children first learn the value of money by receiving an allowance. The purpose is to let children learn from experiences at an age when financial mistakes are not very costly. The amount of money that parents give to their children to spend as they wish differs from family to family. Timing is another consideration. Some children get a weekly allowance. Others get a monthly allowance.In any case，parents should make clear what，if anything，the child is expected to pay for with the money. At first， young children may spend all of their allowance soon after they receive it. If they do this they will learn the hard way that spending must be done within a budget. Parents are usually advised not to offer more money until the next allowance. The object is to show young people that a budget demands a choice between spending and saving. Older children may be responsible enough to save money for larger costs，like clothing or electronics. Many people who have written on the subject of allowances say it is not a good idea to pay your child for work around the home. These jobs are a normal part of family life.Paying children to do extra work around the house，however，can be useful. It can even provide an understanding of how a business works. Allowances give children a chance to experience the three things they can do with money. They can share it in the form of gifts or giving to a good cause. They can spend it by buying things they want. Or they can save it.Saving helps children understand that costly goals require sacrifice. You have to cut costs and plan for the future. Requiting (酬劳) children to save part of their allowances can also open the door to future saving and investing. Many banks offer services to help children and teenagers learn about personal finance. .阅读简答(10 min.)Marley is a businessman. His business is freezing people. He works for a company in California called Trans Time. Trans Time freezes people after they die. Why does Trans Time freeze people？ Doctors today can cure many diseases， but they cannot cure all diseases. People still get sick and die. Maybe in the future doctors will have medicine for all diseases. Some people think so. They want Trans Time to freeze their bodies after they die. Maybe 100 or 200， or 300 years later， Trans Time doctors will bring the people back to life. The doctors will cure their diseases， and the people will be alive and healthy again.People often ask the scientists at the Trans Time， “How will Trans Time bring dead people back to life？” They say， “We can freeze a healthy animal and bring it back to life. We think that someday it will be possible with human.” When they say “someday”， they mean years from now maybe 100 or 200 years. How can Trans Time keep people frozen for 200 years？After a person dies， workers at Trans Time cool the body with ice and chemicals. When the body is very cold， workers put the body into a capsule (密封舱). They fill the capsule with liquid nitrogen (液氮). The temperature in it is 196 degrees centigrade below zero. Every two weeks workers add more liquid nitrogen. The liquid nitrogen keeps the bodies frozen.Trans Time charges $21，000 to freeze a body and $59，000 to keep a body frozen. Thats $80，000 all together. It is a lot of money. But some people think that $80，000 is a fair price. Its a fair price for a chance to live again， isnt it？1. What kind of people does Trans Time serve？ (No more than 2 words) _2. How much should one pay together， if he wants his body to be cooled and kept by Trans Time？(No more than 2 words)_3. Why do people want to be frozen？ (No more than 9 words)_4. What is the main idea of Paragraph 3？ (No more than 6 words) _.写作(25 min.)(2012福建改编)假定你是某中学生英语报的小记者，以下漫画内容是你的所见所闻， 谙根据要求写一篇不少于120词的英语短文投稿。内容要求：1描述漫画内容；2发表个人感想。_反意疑问句.完成下列反意疑问句形式1. Youd rather watch TV this evening， _？2. I suppose youre not going today， _？3. I wish to shake hands with you， _？4. Three hours ought to be enough time， _？5. They have to study a lot， _？6. When the car crashed， your brother escaped being hurt， _？7. Im sure dirty， _？8. You seem to be dissatisfied with your present post. I dont think you judged your ability objectively when you applied for it， _？9. Thats the sort of the book you want， _？ 10. All these dictionaries are a great help to you， _？.单项填空11. I dont think you can afford a second baby due to the increasing cost of raising a child， _？A. do I B. dont IC. can you D. cant you12. He thought that he was wandering through a traditional Chinese painting， _？A. didnt he B. did heC. wasnt he D. was he13. I think its important for kids to have basic survival skills， _？A. dont I B. dont youC. isnt it D. arent they14. You didnt use to like him much when we were at school， _？ A. were we B. werent weC. did you D. didnt you15. You never informed us that the meeting had been put off， _？A. had it B. hadnt itC. didnt it D. did you16. Mr. Sharon， let us have a rest before we begin the next class， _？A. can we B. will youC. shall we D. can you17. Lets watch the English program that the teacher mentioned， _？A. did he B. will youC. shall we D. didnt he18. There is little time left now， _？A. is it B. isnt itC. is there D. isnt there19. The man in black must be your English teacher， _？ A. must he B. mustnt heC. is he D. isnt he20. Children are playing basketball now. They must have finished their homework， _？A. havent they B. mustnt theyC. didnt they D. have they21. Eight months ought to be enough for you to finish this paper， _？A. oughtnt they B. didnt theyC. shouldnt it D. shouldnt they22. Youd better stay at home and prepare the lesson for the test， _？A. isnt it B. hadnt youC. wouldnt you D. wont you23. I dont suppose he can win the prize easily， _？A. can he B. cant heC. are he D. do he24. This is the first time that Mary has been in China. She dislikes Chinese food， _？A. does she B. doesnt sheC. is it D. isnt it25. No one has finished his homework， _？A. have they B. havent theyC. has he D. hasnt he26. There comes the bus， _？A. doesnt there B. doesnt it C. does it D. are there27. He is a teacher but his wife is a doctor， _？A. isnt she B. isnt itC. arent they D. isnt he28. They dont think money is everything， _？A. is it B. isnt itC. will they D. do they29. He had little idea that it was getting so serious， _？A. didnt he B. did heC. wasnt it D. was it30. The news that she failed her PE.Test discouraged her， _？A. did she B. didnt she C. did it D. didnt it31. If you dont go to the meeting tomorrow， _. A. neither I will B. so will IC. nor will I D. so wont I答案. 1. committed2. consensus3. graduation/graduating4. scholarships5. dormitory6. gallery7. architecture8. calculates. 1. Childrens allowance2. Purpose/ Aim3. financial mistakes4. Timing5. spending and saving6. (a) part of7. extra housework8. proper/useful9. dealing with10. Saving it. 1. The dead./Dead people.从文章第一段Trans Time freezes people after they die.等可知。2. $80，000.从最后一段Thats $80，000 all together 可知。3. Because they want to be alive and healthy again.从文章第一段最后一句The doctors will cure their diseases， and the people will be alive and healthy again.可知。4. How Trans Time preserves a body./How to preserve a body./The steps of preserving a body.本段讲述的是保存尸体的步骤和方法。.One possible version: Mind Your Behavior in Public PlacesLast Sunday， I went sightseeing with my friends in the Fairy Lake Park. The park was full of freshness and beauty of spring， with the sun shining and birds singing. When I was enjoying the fantastic scenery around， something unpleasant caught my eye. A young couple in a boat were eating， talking and laughing loudly as if they were the only people in the world. Whats worse， they spat and even threw rubbish into the lake， totally ignoring the noticeable sign， “No Littering”nearby. What a shame！Such behavior left me deep in thought. If all visitors to the Fairy Lake do as the couple did， the lake will be severely polluted and soon turned into a huge dustbin. I think all of us should mind our behavior in public places. Only in this way can we live in more comfortable and beautiful surroundings.反意疑问句. 1. wouldnt you2. are you3. may I4. shouldnt/oughtnt it5. dont they6.didnt he7. arent I8. did you9. isnt it10. arent they. 11. C句意：我认为你生不起第二胎，因为养育孩子的成本在不断攀升。主句主语为第一人称，动词为think等时，反意疑问句与宾语从句保持一致。注意否定的前移。12. A句意：他认为他正流连于传统的中国绘画中。当主语为第三人称时，动词为think，suppose， believe等时，其反意疑问句与主句保持一致。13. C句意：我认为对孩子们来说，拥有基本的生存技巧非常重要。当主句的主语为第一人称，动词为think， suppose， believe等时，反意疑问句与从句保持一致。14. C句意：在学校时你不怎么喜欢他，是吗？15. D句意：你可从来没有通知过我会议推迟了， 不是吗？ 含从句的复合句其反意疑问句的疑问部分应与主句保持一致。16. B句意：Sharon先生， 让我们上下节课前休息一会儿，好吗？本题实际上是祈使句的反意疑问句， 以let开头， 包含对方用shall we； 不包含对方用will you，故选B。17. C句意：让我们来看老师推荐的那个英语节目， 好吗？本题实际上是祈使句的反意疑问句，以let开头， 包含对方用shall we； 不包含对方用will you，故选C。18. C句意：现在几乎没有时间了，是吗？如果陈述句部分会有表示否定或半否定意义的词语如not， no， never， little， seldom， hardly， few， nowhere， nothing等时，这个句子被看做否定句，反意疑问句用肯定式。19. D句意：那个穿黑色衣服的先生一定是你们的英语老师，不是吗？本题考查：must be表示“推测”时，反意疑问句部分用be的适当形式作助动词