unit6 When was it invented SectionA 2d

1、Unit 6When was it invented?Karl Benz18851976Steven Wozniak Steve Jobs 1876Bell 1927John BairdA: When was invented?B: It was invented inA: Who was it invented by?B: It was invented byA: What is the used for?B: The is used for doing 1879Edisonhot ice-cream scoopshoes with lightsshoes with special heel

2、sWhat are these and what are they used for?changing the style of the shoesseeing in thedarkserving really cold ice-creamzipperStop people from the cold, decoration. Answer following questions. What is the subject for Pauls school project? What does Roy think is a great invention? Where is the zipper

3、 used? When was it invented? Who was it invented by?1. When did it become popular?Its “Small inventions that changed the world”He thinks zipper is a great invention.It is used in our daily lives. You can see zippers on dresses, trousers, shoes, bags almost everywhere.It was invented in 1893.It was i

4、nvented by Whitcomb Judson.It became popular around 1917.1.带有特殊鞋跟的鞋子带有特殊鞋跟的鞋子2.带灯的鞋子带灯的鞋子3.靠电力驱动靠电力驱动4.被用来干。被用来干。5.改变鞋子的款式改变鞋子的款式6.。的课题。的课题7.想出想出8.考虑考虑9.改变世界的小发明改变世界的小发明 shoes with special heels shoes with lights run on electricity be used for doingchange the style of shoes the subject for think up

5、=come up with think about , think about doing Small inventions that change the world .1如此伟大的一项发明如此伟大的一项发明2.有道理有道理3.似乎，好像。似乎，好像。4.在在1893年年5.大约在大约在1917年年6.在在19世纪世纪30年代年代7.在我们的日常生活中在我们的日常生活中8.几乎到处可见几乎到处可见9.乐意效劳乐意效劳 such a great invention = so great an invention have a point seem like +n. seem to do . i

6、n eighteen ninety-three around 1917 in the 1830s in our daily life almost everywhere with pleasure4a They sold the fridge at a low price. The fridge was sold at a low price. Somebody stole my camera from my hotel room. My camera was stolen from my hotel room. 3. Where did you take these photos? Wher

7、e 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 different languages. The book was translated into different languages by different writers.Explanation They sold the fridge at a lo

8、w price. 他们以低价出售这台冰箱。他们以低价出售这台冰箱。 low形容词，意为形容词，意为“低的；矮的低的；矮的”， 常用短语常用短语 at a low price 意为意为“以低价以低价”。 She jumped over the low wall. 她跳过了那堵矮墙。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。这件毛衣正以低价出售。4b Complete the sentences with the correct forms of the verbs in the box. You _ to the pa

9、rty last night, werent you? Why didnt you go?2. The earthquake happened all of a sudden, but luckily the villagers _ to a safe place. eat lock like ring invite break tell bringwere invitedwere brought3. The door _ when we arrived, so we _ the bell.4. The students _ not to eat or drink in class. But

10、Ruby _ the rule when she started eating a biscuit in science class.5. The cookies _ by the hungry kids in less than 20 minutes, and they really _ them.was lockedrangwere toldbrokewere eatenliked3. The earthquake happened all of a sudden, but luckily the villagers were brought to a safe place. 突然发生了地

11、震，但幸运的是突然发生了地震，但幸运的是,村民们被带到村民们被带到 了一个安全的地方。了一个安全的地方。 sudden形容词，意为形容词，意为“突然突然(的的)”。 all of a sudden意为意为“突然；猛地突然；猛地”，相当于，相当于副词副词 suddenly。 There was a sudden change in the weather. 天气突然变了。天气突然变了。4c Decide whether active or passive forms should be used in these sentences. Write the correct forms in the

12、 blanks.The telephone _(invent) by Alexander Graham Bell. He _ (born) in 1847. Mr. Bell _ (work) on the invention of the telephone with Thomas Watson. In 1875, Mr. Bell_ (learn) how to send musical noteswas inventedwas bornworkedlearntthrough an instrument similar to a telephone. Finally, the teleph

13、one _ (invent) in 1876. The first sentence that _ (say) on the telephone by Mr. Bell was “Mr. Watson, come here; I want to see you.” Today the telephone _ (use) around the world.was inventedwas saidis usedExercisesExercises We made a _ (please) journey. Im _ (please) to meet you. Are you _ (please)

14、what I do for you? It was a _ (please) to meet you. 5.They _(do) have a lot of work to do.6.My mother _(do) feel tired, so I should help her.7.-Thanks for your help. -_ A. My pleasure B. Dont mention it. 8.The great _ (发明家)_ (发明) many _ (发明). pleased pleased pleasant pleasure do does A/B inventor in

15、vented inventions (2013.陕西陕西)The mobile phone has influenced peoples life a lot since it _. A. invents B. invented C. is invented D. was invented2. (2013.上海上海) _ is waiting for you at the gate. He wants to say thanks to you. A. Somebody B. Anybody C. Everybody D. NobodyDI. I. 单项选择。单项选择。A3. At the en

16、d of the meeting Miss Green _ two minutes to decide whether she should join the project or not. A. gave B. give C. was given D. was giving4. The mixture smelt terrible but Tom _ taste it. A. was made toB. was made C. made to D. madeCA5.Did you go to Jacks birthday party? No, I_. A. am not invited B.

17、 wasnt invited C. havent invited D. didnt invite6.The book Business the Speed of Thought _ in 1999. A. writes B. is written C. wrote D. was writtenBD7. _a new library _ in your school last year? A. Is; built B. Was; built C. Does; built D. Did; built8. The earth is our home. It _well. A. must be pro

18、tected B. should protect C. need protect D. should protected.BA1.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 last.3. Did you clean up your room last

19、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.II. II. 将下列句子改为被动语态。将下列句子改为被动语态。My pleasure! 非常愿意！非常愿意！ pleasure n. 意为意为“高兴高兴;

20、愉快愉快”。 常用短语常用短语 my pleasure. / With pleasure. / Its a pleasure. please v.使某人高兴，使某人高兴， adv. 请。请。 pleasant adj. 令人愉快的令人愉快的. 修饰物修饰物 pleased adj. 对对 满意满意, 修饰人。修饰人。 常用短语常用短语: be pleased to do sth. /be pleased with sb 1.He takes no _ in his work. 2. I am very _for it is a very_ trip. 3. He is a very hard

21、man to _.pleasurepleasedpleasantplease3. Think about how often its used in our daily lives. 想想看想想看, ,在我们的日常生活中它被使用得多么频繁。在我们的日常生活中它被使用得多么频繁。(1) daily (happening, done or produced every day) 形容词，意为形容词，意为“每日的；曰常的每日的；曰常的”。 Dont you read the daily news in todays newspaper? weekly, monthly, yearly, manly.

22、4. Well, you do seem to have a point . 嗯，看来你说的确实有道理嗯，看来你说的确实有道理 have a point固定短语，意为固定短语，意为“有道理有道理” You have a point It would be better to wait till tomorrow. 你说的有道理，还是等到明天比较好。你说的有道理，还是等到明天比较好。5. The pioneers of different inventions were listed there. 各种发明的先驱者们被列到了上面。各种发明的先驱者们被列到了上面。(1) pioneer (a pe

23、rson who does something first) 可数名词，意为可数名词，意为“先锋；先驱先锋；先驱”。China Young Pioneers意为意为“中国少年先锋队中国少年先锋队”。 He is a computer pioneer. 他是计算机方面的先驱。他是计算机方面的先驱。(2) list动词动词，意为，意为“列表列表;列清单列清单”。 List them and you will never forget 把它们列出来你就不会忘记了。把它们列出来你就不会忘记了。 list用作用作名词名词，意为，意为“名单；清单名单；清单”。 I did not see his name on the list. 我在名单上没有看到他的名字。我在名单上没有看到他的名字。6. For