1、Unit 6 When was it invented?,Section A Grammar Focus-4c,n.冰箱 /frid/ adj. 低的；矮的 /lu/ pron. 某人 n. 重要人/smbdi/ v.翻译 /trnsleit/ v.锁上；锁住 n.锁 /lk/, /la:k/ v. 发出铃声；打电话 /ri/ n.地震 /:(r) kweik/,fridge low somebody translate lock ring earthquake,adj. 突然（的） /sdn/突然；猛地n. 钟（声）；铃（声） /bel/ n. 饼干 /biskit/ n. 曲奇饼 /kuk
2、i/ adj. 音乐的；有音乐天赋的 /mju:zikl/ n. 器械；仪器；工具 /instrmnt/,sudden all of a sudden bell biscuit cookie musicalinstrument,PPT模板： PPT素材： PPT背景： PPT图表： PPT下载： PPT教程： 资料下载： 范文下载： 试卷下载： 教案下载： PPT论坛： PPT课件： 语文课件： 数学课件： 英语课件： 美术课件： 科学课件： 物理课件： 化学课件： 生物课件： 地理课件： 历史课件： were the following things invented? Choose th
3、e right time.,Revision,1976,1967,1876,1786,1885,1727,hot ice-cream scoop,shoes with lights,shoes with special heels,What are these and what are they used for?,changing the style of the shoes,seeing in the dark,serving really cold ice-cream,Grammar Focus,一般过去时的被动语态的句式结构,一般过去时的被动语态,2. 一般过去时的被动语态的基本用法,
4、含有双宾语的主动句变为被动语态时，通常把指 “人”的间接宾语变为主语，而指“物”的直接宾语则不变He gave me a book yesterday.I was given a book (by him) yesterday,3. 含双宾语和复合宾语的主动句变为被动语态的方法,如果要把指“物”的直接宾语变为主语，则在 间接宾语前加to或forI brought him some food. Some food was brought to him (by me). 含有复合宾语的主动句变为被动语态时，要 将其中的宾语变成主语，宾语补足语不变。Jim asked Tom to go for a
5、 walk.Tom was asked (by Jim) to go for a walk., 如果宾语补足语是不带to的动词不定式， 主动语态变成被动语态时要加上不定式符 号 toWe often heard Kate sing in the room. Kate was often heard to sing in the room (by us).,4a Rewrite the sentences using the passive voice.,They sold the fridge at a low price.The fridge was sold at a low price.
6、Somebody stole my camera from my hotel room.My camera was stolen from my hotel room.,3. Where did you take these photos?Where were these photos taken? 4. Our parents advised us not to go out alone.We were advised not to go out alone by our parents. 5. Different writers translated the book into diffe
7、rent languages.The book was translated into different languages by different writers.,4b Complete the sentences with the correct forms of the verbs in the box.,You _ to the party last night, werent you? Why didnt you go? 2. The earthquake happened all of a sudden, but luckily the villagers _ to a sa
8、fe place.,eat lock like ring invite break tell bring,were invited,were brought,3. The door _ when we arrived, so we _ the bell. 4. The students _ not to eat or drink in class. But Ruby _ the rule when she started eating a biscuit in science class. 5. The cookies _ by the hungry kids in less than 20
9、minutes, and they really _ them.,was locked,rang,were told,broke,were eaten,liked,4c Decide whether active or passive forms should be used in these sentences. Write the correct forms in the blanks.,The telephone _(invent) by Alexander Graham Bell. He _ (born) in 1847. Mr. Bell _ (work) on the invent
10、ion of the telephone with Thomas Watson. In 1875, Mr. Bell_ (learn) how to send musical notes,was invented,was born,worked,learnt,through an instrument similar to a telephone. Finally, the telephone _ (invent) in 1876. The first sentence that _ (say) on the telephone by Mr. Bell was “Mr. Watson, com
11、e here; I want to see you.” Today the telephone _ (use) around the world.,was invented,was said,is used,Explanation,They sold the fridge at a low price.他们以低价出售这台冰箱。low形容词，意为“低的；矮的”，常用短语 at a low price 意为“以低价”。 She jumped over the low wall.她跳过了那堵矮墙。 This sweater is on sale at a low price. 这件毛衣正以低价出售。
12、,2. Somebody stole my camera from my hotel room. 有人从我的宾馆房间里偷走了照相机。somebody不定代词，意为“某人；重要人 物”，用于肯定句中。作主语时谓语动词用单数形式，其同义词为someone。 There is somebody waiting to see you.有人在等着见你。anybody不定代词，意为“有人”，常用于否定句 和疑问句中；用于肯定句中意为“任何人”。 Is there anybody who can help me?有人能帮我吗？ Anybody can do the work well.任何人都能把这项工作做
13、好。,3. The earthquake happened all of a sudden, but luckily the villagers were brought to a safe place.突然发生了地震，但幸运的是,村民们被带到 了一个安全的地方。sudden (happening quickly and unexpectedly) 形容词，意为“突然(的)”。 There was a sudden change in the weather. 天气突然变了。,(2) all of a sudden意为“突然；猛地”，相当于副词 suddenly。 He came to us
14、all of a sudden. =He suddenly came to us.他突然朝我们走来。,Exercises,(2013.陕西)The mobile phone has influenced peoples life a lot since it _.A. invents B. inventedC. is invented D. was invented 2. (2013.上海) _ is waiting for you at the gate. He wants to say thanks to you.A. Somebody B. Anybody C. Everybody D.
15、 Nobody,D,I. 单项选择。,A,3. At the end of the meeting Miss Green _two minutes to decide whether she should join the project or not.A. gave B. giveC. was given D. was giving 4. The mixture smelt terrible but Tom _ taste it.A. was made to B. was madeC. made to D. made,C,A,5.Did you go to Jacks birthday pa
16、rty? No, I_. A. am not invited B. wasnt invited C. havent invited D. didnt invite 6.The book Business the Speed of Thought _ in 1999. A. writes B. is written C. wrote D. was written,B,D,7. _a new library _ in your school last year? A. Is; built B. Was; built C. Does; built D. Did; built 8. The earth
17、 is our home. It _well. A. must be protected B. should protect C. need protect D. should protected,B,A,1.The young man saved the lives of the children.The lives of the children were saved by the young man. 2. The villagers didnt find the lost boy at last.The lost boy wasnt found by the villagers at
18、last.,II. 将下列句子改为被动语态。,3. Did you clean up your room last night?Was your room cleaned up last night? 4. My mother bought me a new CD player.I was bought a new CD player by my mother. /A new CD player was bought for me by my mother. 5. We saw Jim come in.Jim was seen to come in.,Homework,Master what you have learned in this lesson. Learn to talk about the history of inventions with the passive voice in the simple past tense .,Thank You!,
