英语人教版九年级全册u64a-4c.docx

Section A(Grammar Focus~4c) 第三课时【学习目标】掌握重点词汇：1.fridge(n.)冰箱2.low（adj.）低的；矮的3.somebody(pron.&n.)某人；重要人物4.translate（v.）翻译5.lock（v.）锁上；锁住（n.）锁6.earthquake（n.）地震7.sudden(adj.)突然（的）8.biscuit(n.)饼干9.cookie(n.)曲奇饼10.instrument(n.)器械;掌握重点短语：1.at a low price以一个很低的价格 2.take these photos拍这些照片3.go out alone单独外出 4.translate the book into different language把书翻译成不同种的语言5.all of a sudden突然；猛地6.work on从事，进行重点句式：1.—When was the zipper invented?拉链是什么时候发明的？—It was invented in 1893.它是在1893年被发明的2.—Who was it invented by?它是由谁发明的？—It was invented by Whitcomb Judson.它是被惠特科姆·贾德森发明的。

3.The fridge was sold at a low price.这个冰箱以低价被卖掉了4.The students were told not to eat or drink in class.学生们被告知在课堂上既不吃或喝任何东西本单元语法】：【一般过去时的被动语态Passive Voice 】教学重点：掌握所有的词汇、短语、句式.教学难点：学习一般过去时的被动语态情感目标：发明改变了世界，时代呼吁发明与创造教学过程：【 自主学习】本单元语法（一般过去时的被动语态Passive Voice）一般过去时的被动语态 （表示过去发生的动作或存在的状态，主语是动作的成承受者）基本结构：① 肯定句：主语+was/were +及物动词的过去分词+其他 The desk was made by him yesterday.②否定句：主语+was/were +not+及物动词的过去分词+其他 The desk wasn’t made by him yesterday.③一般疑问句：Was /were +主语+及物动词的过去分词+其他？ Was the desk made by him? 肯否定回答：Yes, it was/ No, it wasn’t.④特殊疑问句：特殊疑问句+一般疑问句？ Who was the desk made by? 这张桌子是被谁做成的？跟踪练习：1）This instrument is used for (play) music in class.2）How many magazines were (borrow) from the library today?3）Edison was a great_________. He had over 1.000 in his life.(invent)4）A picture (put) on the blackboard before class.5）Plates and dishes (not wash) after supper yesterday.按要求完成句子，每空一词。

：1.We bought a piano last term.(改为被动语态) A piano ________ _______ by us last term.2.Penicillin was discovered by Alexander Fleming.(改为一般疑问句)________Penicillin ________ by Alexander Fleming?3.The books were written by Mr.Li many years ago.(改为否定句)The books _______ ________ by Mr.Li many years ago.4.Their homework was handed in yesterday.(对画线部分提问)_______ _______ their homework ________ in?5.We didn’t grow vegetables in the garden last year.(改为被动语态)Vegetables _______ ________ in the garden by us last year.特殊的被动语态1. 含有双宾语的被动语态: He lent me a hike.→ I was lent a bike(by him).→A bike was lent to me(by him).他借给了我一辆自行车。

2.复合宾语的被动语态: They heard her sing a song at the party.→She was heard to sing a song at the party.在晚会上他们听她唱了一首歌3.短语动词的被动语态: She looks after her grandmother.→Her grandmother is looked after(by her).她照料她的奶奶4.特殊疑问句的被动语态: Who bought the book?→Who was the book bought by?或 By whom was the book bought?谁买了这本书？跟踪练习：1.The cars ____________________(make) in Shanghai in 2002.2.Do you know when that tall building _________________?(build)3.It was invented in 1888.(对画线部分提问).____________was it invented?4. Did you see the film last night? (改为被动语态)._____the film _____by you last night?5.He gave me a hike.( 改为被动语态) →→6.Who invent the car? (改为被动语态) →7.The boss made his workers work 15 hours in the old days. (改为被动语态)→8. She took good care of her grandmother. (改为被动语态)→【合作探究】: Finish　４ａ　__4c　并交流展示。