八年级英语上册 Unit 4 Inventions Inventions Reading 2课件 .ppt

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1、Unit4 Inventions,Module 2 Science and technology,Reading 2,Notes:1. Great inventions change the world. They help people live a better life. live a better life 过更好的生活 help people do sth 帮助某人做某事2. three of the most important 三个中最重要的 one of the most important inventions 最重要的发明之一,3. Travelling became fa

2、ster and more comfortable.旅途变得更快和更舒服. travelling 动名 词做 主 语4. A few thousand years ago, people started to use wheels on carriages.几千年前，人们开始在四轮马车上使用轮子了。开始做某事 start to do sth = begin to do sth.,5. At the start of the 20th century, cars became popular.在二十世纪初， 汽车变得流行起来。at the start of 在开始 =at the beginni

3、ng of at the end of 在结束的时候e.g At the start of the class, our teacher sang an English for us.在开始上课的时候，老师给我们唱了英文歌。,6. Alexanda Graham Bell invented one of the first practical telephones in 1876. 亚历山大格拉汉姆贝尔 在1876年发明了最实用的电话之一。one of the first +复数名词He was one of the first winners in this game.他是在这场游戏中最先赢

4、了的人之一。,7. Since then, people have been able to speak to each other over long distance.自从那时开始， 人民已经能够跨越很长的距离来彼此交谈。have been able to 现在完成时，已经能够over long distance 跨越很长距离,8. Today millions of people across the world own mobile phones.今天全世界超过几百万的人们拥有手机了。millions of 几百万 across the world 遍及全世界=all over the

5、 world,9. They allow people to keep in touch with each other anytime, anywhere.它们允许人们在任何时间、任何地方彼此之间相互保持联系。allow sb to do sth 允许某人去做某事My mother doesnt allow me to watch TV so much.我妈妈不允许看那么多电视。,keep in touch with 与某人保持联系e.g After we left our school , we kept in touch with each with mobile phone.在我们离开

6、我们学校后，我们用手机保持联系。,10. People can do as many things in the evenings as they can in the daytime. 人们在黑夜做的事情和他们在白天做的事情一样多。e.g We should speak English as often as we can. 我们应该尽可能多的讲英语。 as .as we can 尽可能。,Discussion,Discuss with your partner what other inventions do you think are very important, why?,air-c

7、onditioner,rice cooker,washing machine,短语集中营,1 live a better life 过着更好的生活2. three of the most important inventions 三个最伟大的发明 3. faster and more comfortable 更快更舒服4. a few thousand years ago 几千年前,5. In the early 19th century 在19世纪初6. at the start of 在。开始7. since then 自从那时开始8 over long distances 跨过很长的距离

8、9. millions of people 成百万的人,10. across the world 全世界11. allow sb to do sth 允许某人做某事12. keep in touch with sb 与某人保持联系13. the invention of light bulb 电灯泡的发明14. in the day time 在白天15. keep off 使。不接近16. at the same time 同时,. 选择填空（20分）i. 从下面每小题的A 、B 、C 、D 四个选项中，选出可以替换划线部分的最佳选项。（共5 小题，每小题1分）1. Do you remem

9、ber any funny stories about work? A. interesting B. difficult C. terrible D. great,2. The journey to Bama in Guangxi Province was a special experience for me. A. a possible B. an unusual C. a successful D. an important3. The building was built a century ago. A. a hundred years B. ten years C. a thou

10、sand years D. a million years,4. Its very practical to solve the problem in this way. A. clever B. good C. useful D. different5. No passengers got hurt in the traffic accident. A. students in the school B. workers in the factory C. doctors in the hospital D. people on the bus,ii. 从下面每小题的A 、B 、C 、D 四

11、个选项中，选出可以填入空白处的最佳选项。（共15小题，每小题1分）6. Einstein won _ Nobel Prize for Physics in _ 1921. How great he was! A. a; the B. a; / C. the; / D. /; /,7. My grandfather was born _ the start of the 20th century. _ he can tell us some stories at that time. A. of; Perhaps B. in; Possible C. on; Maybe D. at; Perha

12、ps8. What do you think of planes? Theyre helpful. They allow people _ to places over long _ in a short time. A. to get; distances B. to get; time C. getting; times D. getting; distance,9. Congratulations, Tom! You won _ prize in the contest. Thank you, Ms Lin. But I cant do it _ your help. A. the fi

13、rst; with B. first; without C. one; with D. one; without10. Which do you think tastes _, the chicken or the fish? The fish. Its _ fish Ive ever eaten. A. bad; the worst B. worse; the worst C. the worst; worse D. worst; bad,11. _ do you write to your younger sister? Once a week. We miss _ very much.

14、A. How long; the others B. How often; each other C. How soon; one another D. How far; the other,12. Why do you want to become an _? Because I hope to _ a lot of useful things to help people. A. invention; inventor B. inventor; invention C. inventor; invent D. invent; inventor,13. How do you like thi

15、s book? Its exciting. _ I read it, _ I get interested in it. A. The less; the more B. The less; the less C. The more; the less D. The more; the more,14. How much did your new car _? I spent as _ money as you did buying yours. A. pay; much B. cost; much C. spend; many D. take; many15. Why dont you _a

16、 letter to your boss? Dont you think its _ to send an e-mail? A. write; faster B. to write; fastest C. write; the faster D. to write; fast,16. Your mobile phone is not _ big as mine. Yes, but its _ expensive as yours. A. as; so B. so; so C. as; as D. with; as17. When did you start _ the violin? Ten

17、years ago. _, I have never stopped playing it. A. play; Since then B. play; After that C. played; After that D. playing; Since then,18. Shelly, I hope to _ you after you go back to your home town. Me too. You can call me _. A. keep in touch with; anytime B. keep away from; anytime C. get in touch wi

18、th; anywhere D. take away from; anywhere,19. _ people visit Beijing every year. Yeah. It is one of the most popular in the world. A. Million of; cities B. Millions of; cities C. Million; city D. Millions; city20. _ I have your name please, sir? _. A. Can; Oh, no B. Should; Youre polite C. Could; Cal

19、l me John D. Must; Its kind of you,invent,【热身体验】 用invent, inventor或invention的适当形式填空。1. Who _ the telephone? 2. The abacus (算盘) is a great _ in ancient China.3. Thomas Edison was a great _. During his life, he had about 1,000 _. He _ the light bulb.,invented,invention,inventor,inventions,invented,. 根

20、据所给的中文补全下列英语句子，每空一词。1. 一些发明改变了世界。 Some inventions _ _ _.2. 那所房子建于20世纪早期。 That house was built _ _ _ _ _.,changed the world,in the early 20th century,3. 我十三岁时开始使用这台电脑。 I _ _ _ this computer when I was 13 years old.4.你要努力记住尽可能多的英语单词。 Try to remember _ _ English words _ you can.5. 他们的帮助使得这次聚会成为可能。 Thei

21、r help _ the party _.,started/began to use,as many,made possible,as,1. Great inventions change the world. They help people live a better life. 伟大的发明改变了世界，他们帮助人们过生活得更好。2. Travelling became faster and more comfortable.旅途变得更快和更舒服.3. A few thousand years ago, people started to use wheels on carriages.几千

22、年前，人们开始在四轮马车上使用轮子了。4. At the start of the 20th century, cars became popular.在二十世纪初， 汽车变得流行起来5. Alexanda Graham Bell invented one of the first practical telephones in 1876. 亚历山大格拉汉姆贝尔 在1876年发明了最实用的电话之一。6. Since then, people have been able to speak to each other over long distance.自从那时开始， 人民已经能够跨越很长的距

23、离来彼此交谈。7. Today millions of people across the world own mobile phones.今天全世界超过几百万的人们拥有手机了。8. They allow people to keep in touch with each other anytime, anywhere. 他们允许人们在任何时间任何地点随时联系彼此。9. People can do as many things in the evenings as they can in the daytime. 人们在黑夜做的事情和他们在白天做的事情一样多。,. 根据句子意思，用所给单词的适

24、当形式填空。（共10小题，每小题1分）,1. In the Maths exam, Jane was _ (bad) in her class. 2. Philip Glass _ (create) a new kind of music. 3. We had a Science lesson instead of _ (go) to the park.,the worst,created,going,4. The little boy is able _ (speak) three kinds of languages. 5. I had to _ (stay) at home becaus

25、e of the heavy snow. 6. Lily is one of my _ (good) friends. We often play together.,to speak,stay,best,7. Please take as many _ (candle) as you want. 8. They allowed the old man _ (sell) the vegetables in the market.9. Her schoolbag is not as _ (heavy) as mine. 10. Rome is _ (far) from London than P

26、aris is. 11. My parents dont allow me _ (use) the computer without asking them first.12. You can call me every few days, and in that way we can _ (keep) in touch with each other.,candles,to sell,heavy,farther,to use,keep,ii. 选择下列词汇完成下面的对话, 并将其标号填在横线上。(共5小题，每小题1分）,A. do B. sleep C. than D. careful E.

27、 lying F. way,A: Tom, why do you get home so late today?B: Because the traffic is too heavy, Mum.A: But your sister Lily got home half an hour earlier (1)_ you.,C,B: I saw a traffic accident on my (2)_ home.A: Really? Was there anyone hurt?B: Yes, there was. I saw a man (3)_ on the road and there wa

28、s a lot of blood(血).A: What did you (4)_ then?B: I called 120 at once. And I didnt leave him until the doctors took him away.A: Well done! You should learn from the accident. You must be more (5)_ from now on, especially in the rush hour.B: I see, Mum.,F,E,A,D,. 书面表达（10分）发明改变着我们的生活，在你眼中最伟大的发明是什么呢？请根

29、据以下提示，写一篇80词左右的短文谈谈你的看法。,提示： 介绍你认为最重要的发明是什么； 它的重要性表现在什么方面； 它对人们的影响如何。The greatest invention in my eyes _,One possible version: The greatest invention in my eyes The greatest invention in my eyes is the Internet. With the Internet, we can do a lot of things. For example, we can shop, listen to music

30、and watch films on it. The Internet makes the world smaller. We can talk to our friends and relatives far away without spending a lot of money. In addition, we can post our blogs on the Internet, so others can know what we are doing by visiting it.,The Internet really makes our lives more exciting and easier.,Thank you !,