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1、九年级英语上册导学案课题Unit 6 Section B(3aSelf Check) 课型讲授课主备 审核 学习目标1. 掌握重点单词、短语、句型1. 让学生用be made of 讨论物品的原材料和产地。2. 准确判断动词过去式和动词过去分词的用法。学习重点1. 让学生熟练使用一般现在时的被动语态描述各种物品。2. 准确判断动词过去分词在被动句中的使用。学习难点1. 让学生用be made of 讨论物品的原材料和产地。2. 准确判断动词过去式和动词过去分词的用法。预习案1.be made of 2.be made in 3.environmental protection 4.be mad
2、e from 5.be famous for 6. 被用于.7. 发出；放出；发送 8. 被.覆盖 9. 上升到；升入 10. 张贴 11. 作为.的象征 12. 童话故事 行课案语法 ： 被动语态 1. 一般过去时的被动语态构成： was / were + 及物动词的过去分词 肯定句： The bridge was built last year . 否定句： The bridge wasnt built last year . 一般疑问句及答语：Was the bridge built last year ? Yes , it was . ? No, it wasnt . 2.主动语态变被
3、动语态需要注意的几个问题. （1）时态保持一致。 I repaired my computer.-My computer was repaired. (2)如果要说出动作的执行者，并且这个执行者可以作主动语态中主语时， 就用 by短语，如果后面的词表示地点，不是动作的执行者，用in短语。 It is made by us. It is made in Wuhan. (3)主动句的主语是代词的主格形式，变成被动句by的宾语时要用其宾格形式。 He cleaned the car. The car was cleaned by him. (4)否定句的被动语态中，not放在第一个助动词或情态动词之
4、后。 You should not blame me. I should not be blamed by you. (5)疑问句的被动语态，用be动词的对应形式代替do Does she drive this car? Is this car driven by her?3. 下列情况没有被动语态 1）不及物动词没有被动语态。2）系动词没有被动语态 3）部分表状态的及物动词也没有被动语态。动词有：have(有),fit,cost等。 4）宾语为反身代词的没有被动语态5）宾语为相互代词的没有被动语态 检测案（ ）1Usually computers _ to search the Intern
5、et.A. use B. are using C. are used（ ）2Trees and flowers _ every year to make our country more beautiful.A. clean B. cleans C. are cleaned（ ）3Today Chinese _ by more and more people around the world.A. speak B. is spoken C. are spoken（ ）4Make sure all the lights _ when you leave the room. OK, I will.
6、A. turn off B. are turned off C. are turned on（ ）5The baby _by his grandma.A. is looked after B. are looked after C. look after( )6. The house is made_ wood A. in B. by C. of D. from( )7. A mirror is used for_ at yourself. A. look B. looked C. to look D. looking( )8. English is_ used in the world. A
7、. wide B. widely C. high D. highly( )9. Machines are made of_. A. cotton B. silk C. glass D. steel( )10._ is it made by? A. Who B. Whose C. What D. How( )11. I want to borrow the book, but I dont know how long it may _. For two weeks.A. keepB. be borrowedC. borrowD. be kept( )12. Many trees _ on the streets every years. So the air is very fresh now.A. plant B. are planted C. planted D. were planted