复件英语人教版九年级Unit3_SectionB_课件2.ppt

Unit3 Teenagers should be allowed to choose their own clothes. 1.1.规则动词的过去分词：规则动词的过去分词：1)1)一般情况在动词原形后一般情况在动词原形后加加-ed-edwatch-watched2)2)以不发音以不发音e e结尾的加结尾的加-d-dpractice-practiced3)3)以辅音加以辅音加y y结尾的，去结尾的，去y y变变i i加加-ed-edstudy-studied4)4)以重读闭音节结尾，末尾只有一个辅音字母，以重读闭音节结尾，末尾只有一个辅音字母， 先双写该辅音字母，再加先双写该辅音字母，再加-ed-edstop-stopped2.2.不规则动词的过去分词不规则动词的过去分词：amisarebeenhavehashaddodonewritewrittengogone改被动语态改被动语态1.They should allow us to have part-time jobs. 2.We should allow children to spend time with their friends. 3.The teacher should allow Anna to finish the picture. We should be allowed to have part-time jobs.Children should be allowed to spend time with their friends.Anna should be allowed to finish the picture.5. We can finish the work in a week.6. Students may take these books out of the library.7. They must return the tool(工具）工具）on time .The work can be finished in a week.These books may be taken out of the library.The tool must be returned on time. 4.Parents should allow children to choose their own friends. Children should be allowed to choose their own friends. uThe telephone _(invent) by Bell in 1876.uThe trees may _(plant) in spring.uTeenagers should not _(allow) to drive.uEnglish _(speak) in Canada.uMath must _ (study) well.uWe _(need) to learn English.was inventedbe plantedbe allowed is spoken be studied are neededWarm-up1. Students should not be allowed to take mobile phones to school. 2. Students should be allowed to do homework with friends. 3. Students should not be allowed to go out at night.4. Students should not be allowed to have part-time job. Do you agree? Or disagree? Pair work in class I think students should be allowed to do homework with friends. (go out with their friends. choose their own clothes. have part-time job.) Sixteen-year-olds should not be allowed to drive. ( get their ears pierced. work at night.)课堂讨论 : 家规rules at home p20/4 What rules do you have at home? I have to clean up my room every morning. I have to I am not allowed to watch TV except the CCTV News. I am not allowed to I am allowed to surf the Internet. I am allowed to 3a rules in school The other day, my friends and I got to talking about the rules that we have in school. At our school, we have to wear _ every day. The problem is that all my classmates think the uniforms are_. We think young people should look _ and so we would like to wear our own clothes. Rules in school Our teachers_ that if we did that, we would _ more on our clothes than our studies. We _. We would feel more_ and that is good for studying. If we cant do that, we should be allowed to _ our own uniforms. That would be a good way to keep both teachers and students _. Rules in school Its also _a _idea for parents to allow teenagers to study _ _ during the evening. I know we get _sometimes, but we learn a lot from each other. Rules in school We also think that vacations should be _. At present theyre too short. Longer vacations would give us time to do things like _. Last summer I had an _ to volunteer at the _ hospital, but I couldnt because I had to go back to school. It would be a good _ for me because I want to be a doctor when Im older.School uniforms ugly, should look smart, wear our own clothes/ concentrate on, feel more comfortable, should be allowed to design.Study in groups Should be allowed to study in groups during.,noisy, learn a lot, from each otherVacation longer, at present, short, volunteering, opportunity, at local hospital, a good experience, doctor After textTalk about the rules that we have in schoolWhat teenagers should be allowed to doWhat teenagers should not be allowed to do3a Read the article and then answer the questions. The other day, my friends and I talked about the rules that we have in school. At our school, we have to wear uniforms every day. The problem is that all my classmates think the uniforms are ugly. We think young people should look smart and so we would like to wear our own clothes. Our teachers believe that if we did that, we would concentrate more on our clothes than our studies. We disagree. We would feel more comfortable and that is good for studying. If we cant do that, we should be allowed to design our own uniforms. That would be a good way to keep both teachers and students happy.concentrate v.集中；聚集集中；聚集 concentrate on 全神贯注；专心于全神贯注；专心于study n. 学习；研究学习；研究design v. 设计；构思设计；构思the other day 几天前，前几天几天前，前几天be good for doing 对对有益有益 Its also probably a good idea for parents to allow teenagers to study in groups during the evening. I know we get noisy sometimes, but we learn a lot from each other. We also think that vacations should be longer. At present theyre too short. Longer vacations would give us time to do things like volunteering. Last summer I had an opportunity to volunteer at the local hospital, but I couldnt because I had to go back to school. It would be a good experience for me because I want to be a doctor when Im older.present n.现在现在 at present 目前；现在目前；现在volunteer v. 自愿；自愿服务自愿；自愿服务 n. 志愿者志愿者opportunity n. 机会；时机机会；时机 have an opportunity to do sth. 有从事某事的机会有从事某事的机会local adj. 地方的；当地的地方的；当地的be a good experience for sb. 对某人来说是很有意义的经历对某人来说是很有意义的经历1. What do the students in this article think about the school uniforms?2. What kind of clothes do they usually wear?The students think the uniforms are ugly.They usually want to wear their own clothes or they want to be allowed to design their own uniforms.3. How do they like to study?4. What are their ideas about vacations?5. Why are they good for volunteers? They like to study in groups during the evening.They think that vacations should be good for volunteers?Because longer vacations would give volunteers much more time to have a good experience.Explanation 1.get noisy变得嘈杂变得嘈杂 2.concentrate . on,专注于某事专注于某事 He decided to concentrate on English because he just failed the exam. 他决心专攻英语因为他刚刚考试不及格。他决心专攻英语因为他刚刚考试不及格。This company concentrate on the Chinese market. 这家公司把重点集中在中国市场。这家公司把重点集中在中国市场。3. at present 此刻此刻, 现在现在at this timeNow I cant help you at present Im too busy 我现在帮不了你实在太忙了。我现在帮不了你实在太忙了。4. have an opportunity to do sth. 有做有做的机的机会会 have no opportunity to do 没机会做没机会做 I hope to have an opportunity to go to the States. I have no opportunity to have a talk with her. 5. be good for对对有好处有好处 有益于有益于 （that is good for studying ） This book is good for studying English. 这本书对学英语有益。这本书对学英语有益。 Sunshine is good for plants. 阳光对植物有益。阳光对植物有益。6. learn . from 向向学习，从学习，从中学习中学习 We should learn from our mistakes. 我们应从错误中学习。我们应从错误中学习。3b PAIRWORK Role play. Use the information in 3a to have a conversation.A: What school rules do you think should be changed?B: Well, I think we should be allowed to wear our own clothes.A: Whats the reason?B: We would feel more comfortable and that is good for studying.4 You and your friend are starting an English club. Make a list of rules about what should and should not be allowed.Sample dialogue 1: A: Members should be allowed to use dictionaries.B: Yes, but they should only use English-English dictionaries.n. 会员；成员会员；成员Sample dialogue 2: A: Members shouldnt be allowed to speak Chinese.B: I agree. Only in this way, can you improve your English.1. Fill in each blank with the correct word given. Change the form of the word if necessary. finish allow choose need clean up1. You have to be 18years old before you are to drive a car.2. What time do you basketball practice today?3. Please the classroom. Its a real mess.4. I cant which pair of jeans to buy. They both look good on me.5. Everyone to have at least eight hours sleep a night.allowedfinishclean upchooseneedsn.混乱；杂乱；肮脏混乱；杂乱；肮脏1. We have finished our conversations about friendship.2. No one is allowed to spit on the floor in our school. Make sentences with the words and phrases.3. Have you ever been chosen to take part in the competition?4. They need to change the parts of the machines.5. Teenagers should be allowed to clean up the table at home after meals.2. Read this article. Write a letter to the editor agreeing or disagreeing. Explain your reasons. Helping and learning At our school, we sometimes have a special day to help others. Last year we went to an old peoples home and sang songs and performed a play for them. The old people were very happy. We should be allowed to take time to do things like that more often. For example, we should visit primary schools and help teach young students. I want to be a teacher when Im older so it would be a great experience for me. Other students would like to do other jobs. old peoples home 敬老院敬老院For example, my friend Tian Ge wants to write for a newspaper. She should be allowed to volunteer at the newspaper office once a week. On Friday afternoons, many students are sleepy after a long week of classes. Some students should be allowed to have Friday afternoons off to volunteer and help others.sleepy adj. 困倦的困倦的;不活跃的不活跃的Dear Editor， I would like to reply to the article “Helping and learning” in your last newsletter. I agree with most of your ideas. The article said that students should be allowed to take time to visitA sample version: the old people, primary schools and help teach young students. I quite agree with you about this. As for having Friday afternoon off, I think its necessary for most students, because after a long week of classes, we are too tired.Many teenagers have hobbies. But sometimes these hobbies can get in the way of schoolwork, and parents might worry about their childs success at school. Teenagers often think they should be allowed to practice their hobbies as much as they want. Do you agree?get in the way 妨妨碍碍Liu Yu, a fifteen-year-old from Shandong, is a running star. He is in his school running team, and has always wanted to be a professional athlete. However, his parents wont allow him to train as much as he would like to. “Of course we want to see Liu Yu achieve his dreams,” says Mr Liu, “and we know how much he loves running. Thats great, and my wife and I have watched him in every one of his races. We have nothing against running! But we do think about that our son needs to be realistic. Now he is getting older, and he needs to think about what will happen if he doesnt become a professional runner in the end.”achieve v.完成完成;实现实现realistic adj.现实的现实的;注重实际的注重实际的Liu Yu doesnt really agree. “Well, I think I should be allowed to make decisions for myself,” he says. “My parents have always taught me the importance of working hard and not just to do what I enjoy. I understand this. But Im serious about running. Being a professional runner is the only thing I have ever wanted to do.”teach taughttaughtimportance n. 重要重要;重要性重要性be serious about 对对热衷的热衷的;对对极感兴趣的极感兴趣的Mr and Mrs Liu believe that Liu Yu should study hard in the evenings, and so they dont allow him to practice running on school nights. “I know this might seem strict,” says Mrs Liu, “but we think were doing the right thing. He has to understand that very few people can become professional athletes. Its a very difficult dream to achieve. We dont allow him to practice every day because we think he needs to spend time on his homework.” But Liu Yu still doesnt agree. “I know my parents care about me,” he says. “But they are always talking about what will happen if I dont succeed. But I will succeed! I think I should be allowed to make this decision for myself. Only then will I have a chance of achieving my dream.”care about 担心担心;关心关心succeed v. 成功成功;达到达到;完成完成3a Put these phrases from the reading into sentences of your own.1. 这个孩子的懒惰是他进步的障碍。这个孩子的懒惰是他进步的障碍。 ( get in the way of )2. 他每天花大量的时间打篮球。他每天花大量的时间打篮球。( spend time on )3. 那个山村里的孩子们渴望上学。那个山村里的孩子们渴望上学。 ( be serious about ) The boys laziness got in the way of his making great progress.He spends much of his time on basketball every day. The children in that mountain village are serious about going to school.4. 家长关心孩子，孩子也应关心家长。家长关心孩子，孩子也应关心家长。 ( care about )5. 每一个人都有机会实现自己的梦想。每一个人都有机会实现自己的梦想。( achieve )6. 大部分成年人在日常生活中都比青少年实际得大部分成年人在日常生活中都比青少年实际得多。多。 ( realistic ) Parents care about their children and children should care about their parents, too.Everyone will have a chance to achieve his dreams.Most adults are more realistic than teenagers in daily life.