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1、Revision Revision Unit 3Unit 3Teenagers should be allowed to choose their own clothesGo for it J9Important phrases 1.允许某人做某事允许某人做某事 2 .十六岁的人十六岁的人 3.足够足够.做某事做某事 4.扎耳眼扎耳眼 5.需要做某事需要做某事 6.停下来做某事停下来做某事 7.代替代替 8.选择我自己的衣服选择我自己的衣服 9 .有个兼职工作有个兼职工作 10.我们也是我们也是allow sb to do sth sixteen-year-olds enough.to do
2、get ones ears pierced need to do sth stop to do sth instead of choose my own clothes have a part-time job So do we. (so+助助+主）主） So we do . (so+So we do . (so+主主+ +助）助） on school nights on school nights stay up stay up clean up clean up fail to do sth fail to do sth agree to do sthagree to do sthat l
3、east at least perform a play perform a play have Friday afternoons off have Friday afternoons off concentrate on concentrate on 11.11.我们确实是我们确实是 12.12.在上学的夜晚在上学的夜晚 13.13.熬夜熬夜 1 14.4.清除清除 15.15.做某事失败了做某事失败了 16.16.同意做某事同意做某事1717。至少。至少 18.18.表演一个话剧表演一个话剧 19. 19.周五下午请假周五下午请假20.20.集中精力干集中精力干. . have an o
4、pportunity to do sth have an opportunity to do sth keep doing sth keep doing sth learn from each other learn from each other get in the way of get in the way of achieve your dreams achieve your dreams make my own decision make my own decision the importance of studying the importance of studying bec
5、ome a professional athlete become a professional athlete be serious about be serious about be always doing sthbe always doing sth21.有机会做某事有机会做某事 22.保持不断做某事保持不断做某事 23.互相学习互相学习 24.阻碍阻碍 25.实现你的梦想实现你的梦想 26.做出我自己的决定做出我自己的决定 27努力学习的重要性努力学习的重要性 28.成为一个专职的运动员成为一个专职的运动员 29.对对.极感兴趣极感兴趣 30.总是总是(一直）做某事一直）做某事 Se
6、ntences 1. I dont think twelve-year-olds should be allowed to get their ears pierced. 我认为不应该允许我认为不应该允许12岁的孩子穿耳孔岁的孩子穿耳孔. 2.They talk instead of doing homework. 他们聊天而不他们聊天而不是做作业是做作业. 3.He is allowed to stay up until 11:00 pm. 允许他熬夜允许他熬夜 到晚上到晚上11点点. 4.We should be allowed to take time to do things like
7、 that more often. 我们应该被允许更加经常的花些时间多做这类事情我们应该被允许更加经常的花些时间多做这类事情. 5.What school rules do you think should be changed? 你认为学校的哪些制度应该改一改了你认为学校的哪些制度应该改一改了? 6.The two pairs of jeans both look good on me. 这两条牛仔裤穿在我身上都适合这两条牛仔裤穿在我身上都适合. 7.The classroom is a real mess. 教室太脏了教室太脏了. 8.Should I be allowed to make
8、 my own decisions? 9.Only then will I have a chance of achieving my dream. 只有这样我才能实现我的梦想只有这样我才能实现我的梦想 10.They should be allowed to practice their hobbies as much as they want.应该允许他们应该允许他们对业余爱好想练多长时间就练多长时间对业余爱好想练多长时间就练多长时间. 11.We have nothing against running. 我们没我们没有理由反对他跑步有理由反对他跑步.I want to play wit
9、h my friends. But my father doesnt allow. I think teenagers should be allowed to go out to play with their friends.Parents should allow teenagers to go out with their friends.Parents should allow six-year-olds to drive.Parents should allow fifteen-year-olds to choose their own clothes.Teenagers shou
10、ld be allowed to go out with their friends.Sixteen-year-olds should be allowed to drive.Fifteen-year-olds should be allowed to choose their own clothes.同义句转换同义句转换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 al
11、low Anna to finish the picture. _.Children should be allowed to spend time with Children should be allowed to spend time with their friends.their friends.We should be allowed to have part -time jobsWe should be allowed to have part -time jobsAnna should be allowed to finish the picture.Anna should b
12、e allowed to finish the picture. Grammar 定义定义:表示主语是动作的承受者表示主语是动作的承受者.构成构成:助动词助动词be+及物动词的过去分词。助动词有人称、及物动词的过去分词。助动词有人称、时态和数的变化。时态和数的变化。含有情态动词的被动语态：情态动词含有情态动词的被动语态：情态动词be及物动词的及物动词的过去分词。过去分词。用法：当我们不知道谁是动作的执行者，或者没有必要用法：当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者，或者只强调动作的承受者时，要指出谁是动作的执行者，或者只强调动作的承受者时，要用被动语态。用被动语态。1.1
13、.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：amisarebeenhavehashaddodo
14、newritewrittengogoneuThe 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.Finish the sentenceswas inventedbe plantedbe allowedis spokenbe studied needMake a
15、 list of things teenagers should and should not be allowed to do. Discuss your list with your partner.A: Do you think teenagers should B: Yes, I do. I think /No, I dont. I think Dont go out on school nights.I have a lot of rules at my house.Talk about the rules in your family with your partners.A: W
16、hat rules do you have at home?B: Well, Im not allowed to go out on school nights. How about you?A: Im not allowed to go out on school nights either. But I 根据学校的规根据学校的规定补全对话定补全对话School rulesNo talking in the libraryWear uniformDont arrive late for classKeep the classroom cleanDont listen to pop music
17、A: What are the school rules, Alex?B: Well, we are not _to talk in the library.A: I _. I dont think anybody can talk in the library.B: we must wear school uniforms.A: I _We should _ _to choose our own clothes.B: We mustnt arrive late for class and we must _the classroom clean.A: I know. I think that
18、s right.B: We mustnt listen to pop music.A:_? We mustnt listen to pop songs _ the classroom, but we _be allowed outside.B: I _think this rule is fair ,either.allowedagreedont agreebeallowedkeepWhyinshoulddont根据以下提示根据以下提示, ,帮助音乐剧帮助音乐剧院写一则公告院写一则公告. .不允许携带食物及饮料入内不允许携带食物及饮料入内. .所有观众应衣着整齐所有观众应衣着整齐, ,不允许穿拖鞋入内不允许穿拖鞋入内. .不允许打开手机不允许打开手机. .不允许在音乐会期间拍照不允许在音乐会期间拍照. .不允许在剧院内吸烟不允许在剧院内吸烟. .