Unit3学案彭晓梅Teenagersshouldbeallowedtochoosetheirownclothes.doc

Unit 3 Teenagers should be allowed to choose their own clothes二、教学内容：1、单词短语:pierce, allow, silly, drive, drivers license, wild, serious, calm, young, old, weekend, choose, clothesallow sb. to do 允许某人做某事 get ones ears pierced 给某人扎耳朵 stay up 熬夜 concentrate on 全神贯注；专心于at present 目前；现在 have an opportunity to do 有机会做某事 take/ pass / fail a test 考试 / 通过考试 / 考试不及格instead of 代替 cut ones hair 理发work at night 晚上工作 be strict with sb. 对某人严格要求get in the way 妨碍 worry about 为担心（焦虑） see sb. do 看见做某事了see sb. doing 看见某人正在做某事in the end 最后；终于 care about 担心；关心2、重点句型： - I think students should be allowed to do homework with friends. - I disagree. They talk instead of doing homework. - Sixteen-year-olds should not be allowed to drive. - I agree. they arent serious enough at that age. - Do you think sixteen-year-olds should be allowed to work at night?- No, I dont. 3、语法： 被动语态（Be + done） 三、具体知识讲解： 语法： 被动语态：句子的主语是谓语动词的动作的承受者或者主语是动作的对象，因此只有及物动词才有被动语态。如：English is spoken by many people in the world. 世界上的许多人讲英语（英语由世界上的许多人讲）。 句中的English就是动词speak的承受者。当要强调动作执行者的时候，用介词by加上这个动作的执行者来表示就可以了，如句中的by many people结构。被动语态的构成： be + done （动词过去分词），各种时态由be 表示，如：Our classroom is cleaned every day, but it wasnt cleaned yesterday. It will be cleaned by Group1 tomorrow. 我们的教室每天都打扫，但昨天没扫，明天由第一组清扫。1a中的被动语态是由情态动词should + be +done 组成。1. I think teenagers should be allowed to go out with their friends every night.我认为应该允许青少年每天晚上和朋友们出去。2. I dont think fifteen-year-olds should be allowed to get their ear pierced.我认为不应该允许十五岁的孩子扎耳眼儿。get sb. / sth. + adj.（形容词）:意思为“遇到某种情况”或“使处于某种状态中”，如：How did the classroom get so dirty? 教室怎么搞得这么脏？ He often gets the answers wrong. 他经常把答案弄错。 3. He should stop wearing that silly earring. 他应该别戴着那个可笑的耳环了。stop doing sth. 停止做某事Its time for class. Please stop talking.该上课了。请不要讲话了（请停止讲话）。4. He doesnt seem to have many friends.他似乎没有太多的朋友。似乎；好像；看来They seemed to be tired. They worked all day.他们看起来很疲劳，工作了一整天了。5. He needs time to do homework.他需要做作业的时间（他需要时间做作业）。动词不定式to do homework修饰名词time作定语,如：I have many questions to ask the teacher.我有许多问题要问老师（我有许多要问老师的问题）。6. For example, I have stay at home on school nights.譬如，我平时晚上得呆在家里。on school nights 是指平时上学时间的夜晚（除周末外）。另外，当明确说到哪一天晚上的时候用on , 而at night意为“在夜间；在晚上”。如：He often goes out with his friends at night.他经常在晚上和朋友们出去。7. I have to be home by 10:00 pm.我得晚上十点以前回家。by：介词，到为止I did my homework by 11 p.m. yesterday.我昨晚做作业一直做到11点为止。8. That would be a good way to keep both teachers and students happy.那将会成为让老师和学生们都高兴的好办法。keep sb. / sth. + adj.（形容词） 使某人或某物，如：Eating well is very good to keep you healthy.吃好对健康很有好处。【模拟试题】（答题时间：80分钟）一、根据汉语提示，完成下列词组。1. 考试不及格_ 2. 熬夜_3. 对某人要求严格_ 4. 穿校服 _5. 全神贯注于_ 6. 对有好处_7. 设计自己的衣服 _ 8. 两者都 _9. 允许做 _10. 互相学习 _11. 理发_12. 看起来很干净_13. 打扫他的房间_14. 在周五的晚上_15. 不够严肃 _16. 在那个年龄_17. 代替做某事 _18. 停止做某事 _二、单项选择。1. I allow Tina _ my computer.A. use B. using C. to use D. uses2. Young trees should be _.A. taken good care B. take good care of C. looking after well D. well looked after3. Look! Your coat is not _. Its too small. A. enough big B. big enough C. new enough D. enough new4. Kathy _ spend time with her parents. A. doesnt need to B. neednt to C. doesnt need D. needs 5. I want _a doctor when Im older. A. to become B. to being C. to grow D. become 6. Our city is becoming _. A. more beautiful and more beautiful B. beautiful and beautiful C. more and more beautiful D. more and beautiful and beautiful 7. Our teacher is very strict _us and he is strict _ his teaching. A. with, in B. with, with C. at, at D. with, for 8. He suddenly came back _a cold winter night. A. on B. at C. in D. of 9. -Can I help you? -Well, Im afraid the box is _heavy for you, but thank you all the same. A. so B. much C. very D. too 10. - Do you mind my taking this seat? - _. A. Yes, sit down please B. No, of course not C. Yes, take it pleaseD. No , you cant take it 11. These oranges taste _ . A. good B. well C. to be good D. to be well 12. - Dont forget to come to my birthday party tomorrow. - _. A. I dont B. I wont C. I cant D. I havent 13. When shall we meet again? Make it _ day you like; its all the same to me. A. one B. any C. another D. some 14. I agree with most of what you said, but I dont agree with _. A. everything B. anything C. something D. nothing 15. - Are the new rules working? - _ books are stolen.A .Few B. MoreC. Some D. None16. They are not _ at that age.A. seriously enoughB. enough seriousC. serious enough D. enough seriously17. They talk instead of _ homework.A. doingB. doC. to do D. to doing18. He needs _ time with friends.A. spending B. spend C. spent D. to spend19. I agree _ you.A. at B. on C. withD. about20. He is so young. He isnt allowed to get his ears _.A. pierced B. pierce C. piercing D. pieced21 Boys and girls, please stop _so much noise. Its time for class. A. to make B. to produce C. producing D. making22. Children should _ get on well with _. A. teach how they, others B. teach how to , another C. be taught how to, others D. taught to, the others23. Im sorry, but I have to be at home _ 10:00 p. m. . A. by B. on C. after D. until24.I think teenagers should be allowed to go out with their friends in the evening. -_. Its not safe enough. A. I agree.B. I think so C. I dont know D. I disagree25. We have many rules at school. -_ . A. So we do B. So do weC. We have so D. So we have 三、选择适当的词组完成句子。instead of , stay up, be strict with, the other day, learn from, at present, be good for , be interested in, be terrified of, make mistakes1. Linda doesnt have any time. We have to ask Tina _her.2. Please hurry up, or well be late. Our teacher _us.3. Im afraid I cant help you _, for Im too busy.4. Susan is very careless. She _some _in the English exam yesterday.5. You look tired. What happened?I _ too late last night.6. The little girl _ big dogs.7. Song Dan is a good student. All of you should _her.8. His father used to _fishing.9. I saw her only _.10. Do you think eating too much meat _your health?四、根据中文完成句子1. 他们聊天而不做作业。They talk _ _ _ homework.2. 他需要时间做作业。He needs time _ _ homework.3. 在那个年龄他们不够严肃。They are not _ _ at that age.4. 他应该停止戴那个愚蠢的耳环。He should _ _ that silly earring.5. 不要在上学的晚上出去。_ _ _ _ school nights.6. 我必须十点之前到家。I have to _ _ _ 10:00.7. 我可以在周末和朋友一起购物。I _ _ _ _ friends _ weekends.8. 他被不允许晚到校。He _ _ _ _ to school late.9. 你担心你会考试不及格吗？Do you worry that you will _ _ _?10. 我们想要穿自己的衣服。We _ _ _ wear _ _ clothes.五、书面表达 在家里父母对你的要求一定很严格吧。请描述你家里的一些规定，然后就其中两点说说自己的观点。_六、填空。We live in the “ computer age”. People like scientist, teachers, writers and even students use computer to do _1_ work. But more than 30 years ago, _2_ couldnt do much. They were very big and expensive. Very _3_ people were interested in them and knew how to use them. Today computers are smaller and _4_. _5_ they can do a lot of work, many people like to use them. Some people even have them at home.Computers become very important because they can work _6_ than men and make fewer mistakes. Computers can _7_ people do a lot of work. Writers now use computers to write. Teachers use them to help teaching. Students use them to study and children use them to play games. Computers can also remember what you put _8_ them. Computers are very _9_ and helpful. They are our good friends.Do you want to _10_ a computer? （ ）1. A. many of B. all kinds of C. very much （ ）2. A. scientist B. computers C. students （ ）3. A. a few B. a little C. few （ ）4. A. cheap B. cheaper C. more expensive （ ）5. A. But B. Since C. If （ ）6. A. slower B. fast C. faster （ ）7. A. help B. make C. use （ ）8. A. inB. intoC. on （ ）9. A. careful B. sell C. useful （ ）10. A. pay B. sell C. have七、阅读理解Many students get a drivers permit at 15. In California, they are then allowed to drive for 50 hours under supervision. Under supervision means that a friend or relative who already has a license has to ride with them. But what happens when teenagers（persons between 13 and 19 years old）start driving on their own? Many are careful drivers and never have a problem. But many other are not, and they create（造成）Problems on the road. Fifteen-year-olds are too young to drive, and sixteen-year-olds are too immature（不成熟的）to start driving alone.In the United States, more teenagers are killed in driving accidents than in any other way. While fewer than 7% of drivers are teenagers, teenagers are involved （占，包括）in 14% of the terrible car accidents in the country. Sixteen-year-olds involved in over 43 crashes in every million kilometers they drive. But seventeen-year-olds cause only about 30 accidents a million kilometers of driving. One year makes a difference. So the age limit（限制）should be increased.1. The word “permit” means 。 A. learning to drive B. driving under supervision C. learners license D. giving up driving2. The writer of the passage would agree that . A. starting to drive early is the best way to learn safety B. there are differences among teenager driversC. sixteen and seventeen-year-olds are similar drivers D. teacher students to drive has nothing to do with safety3. The main idea in this passage is that_