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1、1Unit 3 Teenagers should be allowed to choose their own clothes.Period 1 Section A (1a2c)学习目标：单词与词组：allow, drive, pierce, get the ears pierced, driver, license, 重点句型：Teenagers should be allowed to go out with their friends every night.Sixteenyearolds should be allow to drive/get their ears pierced.学
2、习重点： 掌握句型 should be allowed to学习难点: 谈学生自己的看法。学习过程：一、课前预习1.读出下列单词，并写出它们的中文意思。teenager _ allow_ pierce_license _ serious_ choose_own_ silly_2. 根据汉语意思写出下列词组的英文形式。应该被允许_ 16 岁大的_ （司机）驾照_ 请人打耳洞_选择我自己的衣服_ 不够严肃_有兼职工作_ 太傻_年龄不够大_ 去商场_二、口语操练 1. 分小组大声朗读 1a 中的句子。2.背诵检测3.学生展示三、听力练习1b1.听对话，判断句子的正误。2.再听并复述，然后跟读听力原文
3、。四、结对学习1C1. 浏览 1C 中的对话。分角色齐读一遍。2学生两人或多人编自己的对话,然后展示。五、写一写列举一些学校里常出现的现象，写出你的看法。eg:I dont think students should be allowed to wear jeans in PE class.I think teenagers should be allowed to have birthday parties.难点解释：1. . allow sb to do sth 允许某人做某事（主动句）1. 带手机到学校：take a mobile phone to school2. 男生留长发：scho
4、olboys have long hair3. 骑摩托车上学：go to school by motorbike4. 体育课穿牛仔裤：wear jeans in PE class5. 开生日派对：have birthday parties6. 向他人借钱：borrow money from others2eg: My mom allow me to play computer games on weekends. 我妈允许我周末玩电游。. be allowed to do sth 被允许做某事（被动句）eg: I am allowed to play computer games on wee
5、kends.我被允许周末玩电游。. should be allowed to do 应该被允许做某事（被动句）那么什么是被动句呢？当我们不知道或没必要知道动作的执行者是谁，或是强调动作的承受者时，就用被动句。其结构是：be +过去分词. (be 根据时态可以为 is/am/are/was/were)eg: The plants are watered twice a week.这些植物每周被浇两次。(一般现在时)The computer is used every day. 这电脑每天被使用。 (一般现在时)He was asked to the party last night.他昨晚被邀请
6、去参加晚会。 (一般过去时)The buildings were built 5 years ago. 这些建筑物被建造于 5 年前。(一般过去时)如果句中含有情态动词等，就用情态动词+be+过去分词。如上面所讲的：be allowed to do sth 与 should be allowed todo sth 又如：The school gate must be closed at 12:00 pm.2. get sth +v 过去分词, 表示请人做某事，前面的主语是动作的承受者。eg: get the ears pierced (请人)穿耳 get the hair cut （请人）理发
7、3.sixteen-year-olds 相当于 sixteen-year-old teenagers/people4. calm enough： enough 放在形容词后enough money： enough 放在名词前当堂测试I、根据句意及首字母填空。1. My father d _ me to school every day, because he has his own car.2. He is a s_man. He can do nothing well.3. Sam is a c_boy. But his brother Jim is a little bit wild.4.
8、 Look! My mother is c_some apples in the supermarket.5. My cousin is 15 years old. She is a t_.II、选择题( )1. Tomorrow I will get my hair _.It is too long.A .cut B .cuts C. cutting ( )2. We_to go to the movies on Friday night.A allowed B are allowed C allow ( )3. Do you allow me _here?A .smoke B to smo
9、ke C smoking ( )4. Students _ to use E-mail English in everyday writingA. cant B. shouldnt C. shouldnt be allowed( )5. _ shouldnt be allowed to drink wine(酒).A. Sixteen year old B. Sixteen-years-old C. Sixteen-year-olds 课后巩固练习I.完成句子.1、我认为他今天不会来. I _ _ he will come today.2、玛丽想穿耳洞. Mary wants _ _ her
10、_ _.II. 句型转换1. I think you should get up early.(变为否定句)I _ _ you _ get up early.32. He is too young to go to school.(同义句) He isnt _ _ to go to school.3. Parents should allow children to choose their own hobbies.(被动语态)Children _ _ _ _ choose their own hobbies.Period 2 Section A (2a-Grammar Focus)学习目标：
11、单词与词组：earring, instead of, at that age，need to do sth, need time to do sth.重点句型：Larry doesnt seem to have many friends.He should stop wearing that silly earring.They talk instead of doing homework.学习重点:掌握用句型 should 提建议。 学习难点: 听懂听力原文并能复述，instead 与 instead of 的区别。学习过程：一、课前预习检测1.读出下列单词，并写出它们的中文意思。earri
12、ng seem to have many friendsspend time with friends need time to do homework.instead of at that age 2.在原文中找到下列句型并把它们圈起来，然后用它们造句。stop doing sthseem to do sth need to do sthneed time to do sh look+adjinstead of sth/doing sth 3. 说出你的难点，师生共同解决。二、听力训练1.听录音，给下列句子排顺序。_Sixteen-year-olds should not be allowe
13、d to work at night. ( )_He shouldnt work on weekends. ( )_Larry shouldnt work every night. ( )_He should cut his hair. ( )_He doesnt seem to have many friends. ( )_He should stop wearing that silly earring. ( )2. 先从方框中给上面的建议或理由选择合适的应答语，将其代号填入( )内。再听录音，看你是否选择正确。a. It looks cool. b. Young people need to sleep.c. He needs to spend time with friends. d. It doesnt look clean. e. He needs time to do homework.43. 跟读听力原文，然后分角色练习对话。三、结对练习A：Do you think teenagers should?B: Yes, I./No, IA: I thinkB: I agree/I disagree四、 Grammar Focus.1. 组内练习朗读这些句子数遍，直到人人会读为止。2. 小组
