九年级英语复现式话题6科普知识与现代技术课件

1、话题6 科普知识与现代技术01基础知识必备02完形填空03阅读理解目录导航 04短文填空05核心素养综合能力组合训练基础知识必备话题解读本话题包含：(1)数字与数据 (2)科普知识 (3)发明与技术 (4)信息技术教材定位人教版外研版九全Unit 6九上Module 9一、精选核心词汇 人教核心词汇九全Unit 6 When was it invented? 1. project项目；工程 2. pleasure高兴；愉快 3. daily每日的；日常的 4. website网站 5. pioneer先锋；光驱 6. list v. 列表;n. 名单 7. mention提到 8. nearl

2、y几乎 9. ruler统治者10. remain保持不变 11. smell n. 气味;v. 闻到 12. trade n. 贸易;v. 做买卖 13. doubt n. 疑惑;v. 怀疑 14. fridge冰箱 15. low低的人教核心词汇九全Unit 6 When was it invented? 16. somebody某人 17. translate翻译 18. lock n. 锁;v. 锁上 19. earthquake地震 20. national国家的 21. bell钟(声) 22. biscuit饼干 23. cookie曲奇饼 24. instrument器械 25

3、. sour酸的 26. customer顾客 27. Canadian加拿大人 28. hero英雄 29. ring打电话 30. divide分开 31. basket篮子外研核心词汇九上Module 9 Great inventions 1. borrow借入；借来 2. direction 方向 3. page页；一页(纸) 4. electronic电子的 5. memory存储器 6. full满的；充满的 7. fix修补；挽救 8. lend借出, 借给 9. development发展；进步 10. trade买卖；交易 外研核心词汇九上Module 9 Great inv

4、entions 11. result产生；发生 12. spread蔓延；传播 13. introduction引进；采用；推行 14. store存储；储藏 15. form种类；类型 16. single 仅一个的；单个的 17. website网站 18. technology科技，技术 19. instructions说明书考纲 高频 词汇 科普知识 1. science科学 2. scientist科学家 3. pioneer先驱 4. robot机器人 5. light光 发明与技术 1. invent发明 2. inventor发明家 3. telephone电话 4. crea

5、te创造 5. produce生产 6. factory工厂 7. advantage优点 8. electricity电 9. model模型 10. computer电脑考纲 高频 词汇 其他 1. machine机器 2. government政府 3. convenient便利的 4. necessary必要的 5. modern 现代的 6. meaningful 有意义的 7. powerful强有力的 8. information 信息 9. recently最近 10. system 系统 11. research研究 12. imagine想象 13. influence 影

6、响二、精选核心短语 (请同学们重点掌握下面的短语, 做到活学活用。单项填空、完形填空和短文填空等题型经常会考查大家对短语的掌握。) 人教 核心 短语 九全Unit 6 When was it invented? 1. fall into落入, 陷入 2. take place发生；出现 3. by mistake错误地；无意中 4. in the end最后；最终 5. at the same time同时 6. not onlybut also不但而且 7. by accident偶然；意外地 8. without doubt毫无疑问 外研 核心 短语 九上Module 9 Great in

7、ventions 1. think of 想起 2. thousands of成千上万；好几千 3. put up张贴；公布 4. wait for等待 5. hear from sb. 收到某人的来信 6. look through浏览；快速阅读7. start to do sth. 开始做某事 8. as a result结果 9. by hand用手；靠手做 10. cormpareto把比作考纲 高频 短语1. in our daily lives 在我们的日常生活中 2. all over the world 全世界 3. come up with想出；提出 4. play an i

8、mportant part起重要作用 5. be able to能做到的 6. make a difference有影响 7. lead to导致；通向 8. so far 到目前为止 9. a series of 一系列三、常用句型（请同学们牢记下面的常用句型, 做到学以致用。） 英文句子汉语翻译1. If you have to lend it to anyone, tell them to use it properly. 2. Will books be replaced by the Internet? 3. Later, developments in printing made

9、it possible to produce books more quickly and cheaply. 1. 如果你不得不把它借给别人的话，告诉他们要正确地使用。 2. 书籍将被因特网取代吗？ 3. 后来，印刷术的发展使更快、更便宜地制造书籍成为可能。 英文句子汉语翻译4. Tonys parents want to stop him enjoying music, although they have made a deal with him before. 5. If you do all these other things instead of your homework， yo

10、u wont have time to study. 4. 托尼的父母想阻止他喜欢音乐，虽然之前他们已经与他达成了协议。 5. 你如果尽做这些其他的事情而不做你的家庭作业，你就没时间去学习.英文句子汉语翻译6. It is believed that tea was brought to Korea and Japan during the 6th and 7th centuries. 7. Theyre used for seeing in the dark. 6. 人们认为茶是在6世纪和7世纪期间被带到朝鲜和日本的。 7. 他们被用来在黑暗中照明。英文句子汉语翻译8. Basketball

11、 is a much-loved and active sport that is enjoyed by many for fun and exercise. 9. In those days, books were only produced one at a time by hand. 8. 篮球运动是一项备受喜爱而且充满活力的运动，因其娱乐性和锻炼(方式)而被很多人喜欢。 9. 在那时候，书只能通过手工每次生产一本。Day1 完形填空 通读下面短文, 掌握其大意, 然后在每小题所给的四个选项中, 选出一个最佳答案。 题材体裁词数难度建议用时正确率伟大的发明家爱迪生记叙文3047 min_

12、/10 When we talk about inventions, we often think of Edison. He was born in 1847. He is known as a famous inventor. He has more than 2, 000 1 during his life. Many of his inventions are very 2 in our daily lives. Without doubt, he has made great contribution to the whole world. He is a great pioneer

13、 of invention all over the world. You can find much information about him in different kinds of websites. Edison was not clever 3 he was young. But he was good at observing and thinking. One day, his father found him squatting(蹲)on the grass. “What are you doing?” asked his father. Edison answered,

14、“I am giving birth to a little chicken. ” He told his father that he saw a hen giving birth to a chicken 4 . At that time, he thought, “A hen can give birth to a chicken. What about me?”So he did the same as the 5 . He seemed to have a point. One day, Edison was curious about the train. He wanted to

15、 know how the train 6 . Then he set a fire near his neighbors house to see how fire worked. 7 , the fire caused an accident. His father was so angry that he gave his son a beating. Edison went to school at the 8 of seven. But he thought the school was very boring. So he didnt listen to the teacher c

16、arefully. As a result, he did badly 9 his study. Three months later, he was forced to leave school. Edisons mother had to teach him at home and answered all kinds of his strange questions. One day, his mother bought him a book 10 Natural Reader. He was very interested in the little experiments of th

17、e book. So he built a small lab at home and began to do experiments by himself. Later, he became such a great inventor. ( )1. A. movies B. works C. inventions D. novels ( )2. A. helpful B. hopeful C. colourful D. careful ( )3. A. before B. when C. though D. because ( )4. A. by mistake B. by hand C.

18、by the way D. by accident ( )5. A. father B. boy C. chicken D. hen CABD D( )6. A. worked B. ran C. stopped D. hurt ( )7. A. Luckily B. Unluckily C. Easily D. Hardly ( )8. A. age B. year C. time D. month ( )9. A. in B. at C. on D. with ( )10. A. written B. named C. bought D. given ABAAB【答案详解】 1. C 句意

19、:他的一生中有超过2000项发明。invention发明。 2.A 句意:他的许多发明在我们的日常生活中都非常有用。helpful 有用的。 3. B 句意:他善于观察和思考。be good at doing sth. 善于做某事。 4. D by accident意外地，偶然地。 5. D 上文提到爱迪生看到母鸡孵小鸡，所以他也学母鸡的样子孵小鸡。 6. A 句意:他想知道火车是怎样运行的。 7. B 句意:他在邻居的房子附近点火，想看看火的工作原理。不幸的是，这场火引发了一场事故。 8. A at the age of seven在七岁的时候。9. A 句意:他的学习成绩很差。do bad

20、ly in sth. 做某事很差劲。 10. B 句意:他妈妈给他买了一本叫Natural Reader的书。named叫作。 Day 2 阅读理解A篇从每小题所给的四个选项中, 选出能回答所提问题或完成所给句子的最佳答案。 题材体裁词数难度建议用时正确率发明创造应用文286 6 min_/5 The Zipper (拉链) The zipper is such a great invention. We often use it in our daily lives. We can see zippers almost everywhere, like on dresses, trouser

21、s, shoes, bags and so on. Nearly 90% of us have to use it every day. TimeThe zipper was invented in 1893 in Chicago. At first, it was produced by the Universal Fastener Company. Later, it was widely used by people. So more and more companies produce this product. InventorIt was invented by Whitcomb

22、Judson. It was said that he invented it in order to make it easier to fasten the high button boots that were in fashion at the time. Judson Moon was a boy who seemed to be running for president. His buddy(伙伴)Lane was helping him to do the campaign so he could be elected. The Washing Machine The wash

23、ing machine is also very useful in our daily lives. It helps us to wash our clothes so that we can spend our time in doing more important things.Early VersionsThe washboard was invented in 1797. James King came up with the idea and invented an early version of the washing machine in 1851 that was ha

24、nd operated and shaped like a drum. Hand Powered William Blackstone created a washing machine for his wife in 1874. A wooden paddle(桨)moved the clothes around a series of wooden pegs(栓)to knock dirt loose. Blackstone began building and selling his new invention for $2. 50. Electric Alva J. Fisher in

25、vented the first electric washing machine in 1908. It was called the “Thor” and was produced by the Hurley Machine Company in Chicago. This led to the modern washing machine. ( )1. The passage introduces two kinds of _ to us. A. food B. machines C. inventions D. instruments ( )2. The zipper was inve

26、nted in 1893 in _. A. China B. France C. England D. America CD( )3. William Blackstone created a washing machine for _. A. his wife B. his friend C. his mother D. his customers ( )4. The early version of the washing machine looked like _. A. a box B. a drum C. a fridge D. two hands AB( )5. From this

27、 passage we know that _. A. William Blackstone was a Frenchman B. these two inventions are both from the UK C. the zipper was invented by Whitcomb Judson D. Alva J. Fisher invented the first electric washing machine in 1980 C【答案详解】1. C 浏览文章的标题可以得知，文章讲的是拉链和洗衣机的发明史。2. D 从第二个方框可找到拉链是在芝加哥被发明的，而芝加哥属于美国。3

28、. A 从倒数第二个方框可以找到，发明者发明洗衣机的初衷是为了方便他的妻子。4. B 从倒数第三个方框可以看得出，最早的洗衣机的样子像鼓。5. C 从第三个方框可以找到答案。拉链是Whitcomb Judson发明的。Day 3 阅读理解B篇从每小题所给的四个选项中, 选出能回答所提问题或完成所给句子的最佳答案。 题材体裁词数难度建议用时正确率机器人的应用议论文253 6 min_/5 If you are in Dubai you may notice a robot police officer sharing the street with you. Your first thought

29、 might be, “Have I walked into a movie set？” The answer is no. That robot is Dubais newest police officer. This 165cm-tall robot will be used mostly at shopping centers and other places popular with visitors. The robot can recognize faces and compare them to photographs on a criminal database. Peopl

30、e can use the robots touch screen to do things like reporting a crime, paying fines and reporting lost or found things. They can also ask how to get somewhere. So far, the robot can speak Arabic and English. It soon will learn other languages such as Chinese, French and Spanish. Besides a touch scre

31、en, the robot has a camera that can transfer video to a police center. If it works well, Dubai says 25 percent of its police force could be robots by 2030. Dubai has plans to add other kinds of robots to its police force. Within two years, the city plans to use a three-meter-tall robot that can run

32、up to 80 kilometers an hour. The Dubai government says the machine would be the worlds largest robot. A human police officer will be able to sit inside and control the robot. It will be able to lift heavy objects. The city also plans to use an egg-shaped robot to control parking areas and give ticke

33、ts to people who break traffic laws. ( )1. The robot policemen in Dubai are _. A. to get more tourists to Dubai B. to help the public, especially visitors C. to reduce the cost of the human workforce D. to introduce new technology to people B( )2. According to the text, the robots touch screen canno

34、t be used to _. A. report a crime B. pay fines C. report lost or found things D. translate for tourists ( )3. The underlined word “transfer” probably means _ in Chinese. A. 剪辑 B. 传输 C. 销售 D. 删除 DB( )4. The robot _ will work as a traffic policeman. A. which looks like an egg B. which runs up to 80 ki

35、lometers an hour C. which stands 165 centimeters D. which is controlled by a human sitting inside it A( )5. What can be inferred(推断)from the text? A. Robots will be used in every public area in Dubai. B. People prefer robots to the human police service. C. Robots will replace the police in the near

36、future. D. Robot policemen have a bright future in Dubai. D【答案详解】1.B 细节理解题。根据第二段“This 165cm-tall robot will be used mostly at shopping centers and other places popular with visitors.”可知选B。2.D 细节理解题。根据第二段“People can use the robots touch screen to do things like reporting a crime, paying fines and rep

37、orting lost or found things.”可知选D。3.B 词义判断题。根据常识可知摄影机可传输视频，故选B。4.A 细节理解题。根据第四段“The city also plans to use an egg-shaped robot to control parking areas and give tickets to people who break traffic laws.”可知选A。5.D 推理判断题。根据文章手段提及机器人警察，第二、三和四段介绍在警队里面使用的机器人种类，可知机器人的前景光明，故选D。Day 4 短 文 填 空 请用适当的词完成下面的短文，并把所

38、缺单词填写在指定的位置上。每个空只能填写一个形式正确、意义相符的单词。 题材体裁词数难度建议用时正确率面包的发明记叙文3138 min_/10 Bread is very tasty. It is also an important kind of 1. _.Actually，it was invented by accident. It is said that it 2. _ place in 2, 600 B. C. in Egypt. There was a slave called Mongolia. He made pancakes 3. _ his master, the rul

39、er of the country. One day，the master wanted to hold a birthday party for his daughter. The master made a long list of guests. Mongolia was told to make enough pancakes for the guests. food tookfor He worked 4. _ having a rest for three days and nights. At last，he was so 5. _ that he fell asleep at

40、the corner of the kitchen. As a result，the fire 6. _ put out by the wind. During the night，the pancakes began to grow bigger 7. _ bigger. When Mongolia woke up, he found the pancakes were much bigger than 8. _. Without doubt, he was very afraid and worried. He thought something must fall into the pa

41、ncakes. without tired wasand beforeBut they smelt good and looked soft and loose. He didnt know how to explain to his master. At that time，another slave came in and asked 9. _ for the pancakes. Mongolia had to give him the big and soft pancakes. A few minutes later，Mongolia was brought to the master

42、. To his 10. _ ，the master liked the big pancakes very much and asked him how to make them. Mongolia thought for a while and answered，“This is a special gift for our little master. ” him surpriseThe master was so happy that he gave Mongolia some money. At last，the big pancakes got a new name，bread.

43、Now, it becomes the national food of Egypt and is traded to many other countries all over the world. 【答案详解】3.for 句意:他负责为主人做烙饼。make sth.for sb.为某人做某物。2.took 句意:据说故事发生在公元前2600年的埃及。take place 发生。1. food 句意:面包也是一种很重要的食物。4.without 上文提到主人要他为所有宾客做烙饼，所以他三天三夜没法休息。without没有。7.and 句意:烙饼发酵得越来越大。bigger and bigge

44、r越来越大。6.was 句意:结果，火被风吹灭了。考查被动语态。5.tired 句意:最后，他太累了，所以他在厨房的角落里睡着了。sothat 如此以致。8.before 句意:他发现饼比之前的大很多。10. surprise 句意:让他意外的是，主人很喜欢这种大饼。to ones surprise令某人惊讶的是。9.him 句意:另一个奴隶进来了，催着他要饼。ask sb.for sth.向某人要某物。Mongolia是男性，所以用代词him代替。难点释疑 by accident 意为“偶然的，意外的”。如： The girl was hit by accident last night.

45、那个女孩子昨晚意外被撞了。 take place意为“发生”。如：Something good took place in Guangdong. 广东发生了一些好的事情。list意为“列单”。如：He wants to buy a list of books. 他想买一系列的书。 But they smelt good and looked soft and loose. 但是(它们)味道闻起来很香，而且看起来又松又软。 Day 5 短 文 填 空 请用适当的词完成下面的短文，并把所缺单词填写在指定的位置上。每个空只能填写一个形式正确、意义相符的单词。 题材体裁词数难度建议用时正确率薯片的发明

46、记叙文3268 min_/10 As a world food，potatoes are popular and they have a large number of customers. They serve not only the ordinary people, but also the players in the Olympics. As thin，salted，crispy chips，they are American and Canadians favorite snack 1. _.Do you know potato chips were first made in N

47、ew England? In the summer of 1853，American Indian George Crum worked 2. _ a chef at a very famous restaurant. There was a dish 3. _ French-fried potatoes on the menu. It was made of thick-cut potatoes 4. _ it was very popular at that time. food as called /named and One day，one dinner guest found che

48、f Crums French fries were 5. _ thick，so he refused the dish. Crum cut and fried a thinner batch，but these were refused，too. Crum was very 6. _ and he divided the French fries into many smaller ones. At the same time, he put more salt into them and fried them at a very high heat until they became ver

49、y crispy. To his 7. _ ，the guest liked this very much and he asked for more. The boss of the restaurant was very happy and regarded him as a hero of his restaurant. He even encouraged Crum to make more so 8. _ he could make more money. too unhappy surprise that Soon this kind of potato chips was pac

50、ked and sold，first locally，then throughout the New England area. Crum dreamed of opening 9. _ own restaurant，selling thin and crispy potato chips. At last he achieved his dream. Many people looked up to him so much. For many years，potato chips were 10. _ eaten in Northern America. In the 1920s，Herma

51、n Lay，a traveling salesman in the South，helped popularize the food from North America to South America. his only 【答案详解】2. as work as a chef 作为大厨在餐厅里面上班。1. food 由第一段可知，薯条是美国人和加拿大人最喜欢的零食。snack food零食。3. called /named 句意：菜单上有一道菜被称为法式炸薯条。5. too 句意:顾客觉得薯条太厚了。too 太。 4. and 句意:当时的薯条由厚厚的薯块做成，而且很受欢迎。 6. unha

52、ppy 从上文得知，薯条被顾客退了两回，所以厨师很不开心。 7. surprise 厨师把薯条切得非常薄，炸得很脆，让他意外的是，顾客竟然很喜欢。to ones surprise使某人惊讶的是。9. his 从上下文得知，厨师最后开了自己的餐厅。8. that so that以便；为了引导目的状语从句。10. only 句意:薯条开始仅仅在美国北部受到欢迎，后来被流传到了南部。only仅仅。难点释疑refuse 意为“拒绝”。如：Dont refuse me at the beginning. 不要一开始就拒绝我。 at a very high heat意为“在高温下”。如：The food

53、will go bad at a very high heat. 食物在高温下会变质。 first locally，then throughout the New England area首先在当地卖，后来发展到整个新英格兰地区。 In the 1920s，Herman Lay，a traveling salesman in the South，helped popularize the food from North America to South America. 20世纪20年代，一个叫Herman Lay的商人把薯片从北美洲推广到南美洲。Day6 核心素养综合能力组合训练(1)一、完

54、形填空 When a computer works on a group of programs, it can get very hot. 1 the computer can cost a lot. So some scientists wonder what would happen if the 2 from the computer could be used. Large Internet companies such as Google and Microsoft have thousands of computers. As these computers 3 informat

55、ion, they produce lots of heat, so they need huge cooling systems. These systems send the heat into the air. A company in Holland thinks paying to make the computers work and then paying again to cool them are a 4 of energy. So the company developed a special device(装置) the e-Radiator(电子调温器). Boaz L

56、eupe, head of the company, says that e-Radiator works as a heating system and it 5 money. He explains that the energy is used twiceonce to heat the home and once to cool the computer and that the 6 dont have to pay to cool their computers. Five homeowners in Holland are 7 the heating system in their

57、 homes. “We pay for the computer using, so, in that way, homeowners get heating for free, ” Boaz says. Jan Visser is one of the homeowners. “If you use the computer more 8 , the e-Radiator produces more heat, ” he says. “It cannot 9 enough heat if you dont use your computer much. ” But he is 10 to t

58、ry it. Its a great help for his family. The company says e-Radiators produce heat temperatures of up to 55. It says the system could save its users about $440 a year. ( )1. A. Buying B. Cooling C. Repairing D. Breaking ( )2. A. parts B. programs C. heat D. machines ( )3. A. deal with B. talk with C.

59、 fill with D. mix with ( )4. A. prize B. discovery C. waste D. start ( )5. A. costs B. makes C. loses D. saves BCACD( )6. A. salesmen B. engineers C. workers D. users ( )7. A. testing B. hitting C. hiding D. leaving ( )8. A. carefully B. often C. crazily D. directly ( )9. A. drop B. cover C. provide

60、 D. borrow ( )10. A. lively B. noisy C. ready D. straight DABCC【答案详解】 1.B buy购买；cool冷却；repair修理；break打破。根据上文“it can get very hot”可知选B。2.C parts零件；program程序；heat热量；machine机器。根据下文“they produce lots of heat”可知选C。3.A deal with处理；talk with与交谈；fill with装满；mix with混合。根据information可知为处理信息，故选A。 4.C prize奖品；d