英语人教版九年级全册unit 7 Sectiona B (3a-3b).doc

Unit 7 Teenagers should be allowed to choose their own clothes. Section B 3a-Self check 学案设计学习目标1.扎实掌握第七单元所有重点单词和短语，并能灵活运用。2.巩固句型在写作中的英语，能通过写日记的方式表达自己的意愿，并坚持自己的梦想。3.学会树立正确的人生目标，学会合理规划未来。 学习重点归纳含有情态动词的被动语态用法，完成self check ，坚持自己的梦想，完成写作。学习方法writing预习一、独学:1.通过认真预习，我能关上书认真翻译下面的短语。 无论怎样_ 赞同某人_ 保持关闭_ 在最后_ 不足够做_ 移动手机_ 2. 用所给词的适当形式填空。 1) Im serious about _ (write). 2) Working hard is a good way of _ (achieve) your dream. 3) You dont know how _ (importance) it is to learn English well. 4) Liu Peng will have a chance _ (go) to America. 5) Our English teacher always asks us to practice _ (speak) English in class.二、互学:1.组长带领组员核对“独学”答案并且说明答案的缘由。2.3a搜索整理相关资料。先独立思考我家里的家规，说说哪些家规是你赞同的，哪些是不赞同 的。理由是什么？你认为哪些家规应该做哪些改变呢？然后和搭档展开对话，并做好记录。RuleWhy you agree or disagree with itHow you think the rule should be changed1. cant play computer games2. cant watch TV3.4.1.2.3.1.2.3.3.3b运用3a的信息写一篇日记，描述一下在你家中有哪些家规是你赞同的？还有哪些家规需要更改？应该怎么样更改呢？字数70词左右。 I do not agree with the rule that _. This is because _._.I think I should be allowed to _. For example, I would like to _. I could _ if I _.I hope _.3.学生自己独立完成教材self check的任务，组内核对交流答案，教师补充。展示三、质疑： 含有情态动词的被动语态。四、点拨: 含有情态动词的被动语态1.含有情态动词的被动语态的结构 本单元学习的是含有情态动词的被动语态，其结构为“情态动词(should/ can/ must/ may/ could等) + be + 及物动词的过去分词”。2. 含有情态动词的被动语态的基本句式 含有情态动词的被动语态变为否定句时，应在情态动词后加not；变为一般疑问句时，应将情态动词移到句首。 肯定句式：主语+ 情态动词+ be + 及物动词的过去分词+ 其他。 否定句式：主语+ 情态动词+ not be + 及物动词的过去分词+ 其他。 一般疑问句式：情态动词+ 主语+ be + 及物动词的过去分词+ 其他?3. 含有情态动词的被动句与主动句之间的转换 含有情态动词的主动句变为被动句时，要把主动句中的宾语变为被动句中的主语；主动句中的谓语动词变为“情态动词+ be + 及物动词的过去分词”；主动句中的主语变为介词by的宾语，放在句尾(如果不强调动作的执行者，by短语常客省略)。反馈五、小结：想想：我在本节课学到了哪些知识？六、拓展：(一)完形填空。 Once there 1 many mice in a house . The owner of the house got a cat . The cat killed many mice. Then the oldest mouse said, “All mice must 2 my hole tonight. Lets put our heads together and see 3 we can do about this cat.” All the mice came. Many mice spoke, but no one knew what 4 . At last a young mouse stood up and said , “We must put a bell on the cat. 5 the cat comes near , we shall hear the bell and run away and hide . So the cat can not 6 any more of us.” “But ,” the oldest mouse asked , “ 7 will put the bell on the cat ?” No mouse answered . The old mouse waited, 8 still no one answered . At last the oldest mouse said , “ 9 is easy to say things, but it is 10 to do them .”( )1. A. lived B. had C. was D. are( )2. A. go to B. come to C. reach D. return( )3. A. if B. when C. why D. what ( )4. A. do B. to do C. doing D. does( )5. A. Because B. Though C. But D. When( )6. A. catch B. go C. hot D. want ( )7. A. What B.