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1、外研新标准 初三下,Module 7,Unit 3 Language in use,Eating together,1. To consolidate the use of passive voice 2. To use the key words and expression freely,Objectives:,语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让学生从已学课文中找相应例句，引导学生试着从所观察到的语言现象中总结出语法规律。,1. I have been asked to decorate the hall. 2. Pizza was invented in Ita
2、ly. 3. Lunch is eaten later. 4. Knives and forks are used for most food. 5. There is some food which can be eaten with your fingers.,Observe,Are you familiar with these sentences? They are all from Module 7.,6. Youll be invented to serve yourself. 7. If youve been given something you dont like, it s
3、hould be pushed to the edge of the plate and left. 8. Dinner is served around 7 pm or even later. 9. “Enjoy your meal” is usually only said by a waiter. 10. Soup is drunk with a spoon.,Have you noticed the passive voice in red?,Guessing game,1. to test your sense of observation 2. to test your abili
4、ty of short-term memory 3. to test your ability of inductive method,Guess,1. I _ _ _ (ask) to decorate the hall. 2. Pizza _ _ (invent) in Italy. 3. Lunch _ _ (eat) later. 4. Knives and forks _ _ (use) for most food. 5. There is some food which _ _ _ (eat) with your fingers. 6. You _ _ _ (invent) to
5、serve yourself.,have been asked,was invented,is eaten,are used,can be,eaten,will be invented,7. If you _ _ _ (give) something you dont like, it _ _ _ (push) to the edge of the plate and left. 8. Dinner _ _ (serve) around 7 pm or even later. 9. “Enjoy your meal” _ usually only _ (say) by a waiter. 10
6、. Soup _ _ (drink) with a spoon.,have been given,should be,pushed,is served,is,said,is drunk,以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解, 下面就让我们根据之前练习的考察情况 进一步选择讲解该语法项的重难点。,语法讲解,被动语态,英语中有两种语态：主动语态和被动语态。 主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。 例如： He opened the door. （主动句） 他开了门。 The door was opened. （被动句） 门被开了。,(1)把主动语态
7、的宾语变为被动语态的主语。 (2)把谓语变成被动结构(be+过去分词) (根据被动语态句子里的主语的人称和数，以及原来主动语态句子中动词的时态来决定be的形式)。 (3)把主动语态中的主语放在介词by之后作宾语，将主格改为宾格。如：,主动语态变被动语态的方法：,构成：助动词be+及物动词的过去分词,例如：Many people speak English.English is spoken by many people.She waters the flowers every day.The flowers are watered by her every day.,主动 语态,被动 语态,主
8、动 语态,被动语态,一般现在时: (主语 + 及物动词 + 宾语),They make watches in that factory. Most food use knives and forks. The largest number of people speak Chinese around the world.,Watches are made (by them) in that factory. Knives and forks are used for most food. Chinese is spoken by the largest number of people.,各种
9、时态的被动语态,S(主语) + am/is/are + 过去分词,They bought ten computers last term. He told the boy to get supper ready after last term.,Ten computers were bought (by them) last term. The boy was told (by him) to get supper ready after school.,一般过去时：,S + was/were + 过去分词,一般将来时：,The work will be finished in ten day
10、s. A talk will be given by the professor this afternoon.,S + will/shall + be + 过去分词 S + be going to + be + 过去分词,They will finish the work in ten days. The professor will give a talk this afternoon.,So far, he has finished three books. I have read the book many times. They have planted two hundred tr
11、ees by now.,So far, three books have been finished by him. The book has been read many times by me. Two hundred trees have been planted by now.,现在完成时：,S + have/has been + 过去分词,We are studying English. He is writing his composition. They are repairing the swimming pool. They are building a new bridge
12、 in my hometown.,English is being studied by us. His composition is being written by him. The swimming pool is being repaired. A new bridge is being built in my hometown.,现在进行时：,S + is/am/are + being + 过去分词,Amy can take good care of Gina. We can eat pizza everywhere in England. You must turn off the
13、 lights. They should learn Chinese well.,Gina can be taken good care of by Amy. Pizza can be eaten everywhere in England (by us). The lights must be turned off by you. Chinese should be learned well by them.,情态动词：,S + can/may/must/should + be + 过去分词,When we got there, we found the house had been bur
14、nt to ashes. I heard she had already been sent to hospital. She told me that she had been dismissed by her boss. Her homework had not been finished when I got home.,过去完成时：,S + had been + 过去分词,过去将来时：,He said he would be invited to speak at the meeting. I thought thousands of people would be helped. S
15、he said some famous painting would be shown in the hall.,would be + 过去分词,中考链接,注: word 文档 点击此处链接,1. The mobile phone has influenced peoples life a lot since it _. （2013陕西）A. invents B. invented C. is invented D. was invented 2. On June 11th, 2013,Shenzhou-10 carrying three astronauts _ into space fro
16、m the space center in Jiuquan. All the Chinese people are proud of its successful launch. （2013哈尔滨） A. sent up B. are sent up C. was sent up,3. This listening material, together with its CD-ROMs, well. （2013江苏常州）A. sells B. sell C. is sold D. are sold 4. The sports meeting _next month. （2013湖南益阳）A. will hold B. is going to holdC. will be held,
