《2018 届中考英语人教总复习课件：第二部分15.话题十五 科普知识与现代技术、通信 (共71张PPT).ppt》由会员分享，可在线阅读，更多相关《2018 届中考英语人教总复习课件：第二部分15.话题十五 科普知识与现代技术、通信 (共71张PPT).ppt（71页珍藏版）》请在金锄头文库上搜索。
1、目录,contents,话题基础积累与写作,话题综合练习,话题基础积累与写作,目录,contents,名词： 1.机器_ 2.录像，视频_ 3.个人计算机_ 4.电脑，电子计算机_ 5.键盘_,machine,video,一、基础积累,PC=personal computer,computer,keyboard,6.无线电，收音机_ 7.录音机_ 8.磁带，录音带_ 9.互联网，因特网_ 10.(互联网)网站_,radio,recorder,tape,Internet,website,11.发明，创造_ 12.科学_ 13.技术_ 14.机器人_ 15.实验_,invention,scienc
2、e,technology,robot,experiment,动词： 1.发明，创造_ 2.失败_ 3.给看_ 4.印刷_,invent,fail,show,print,5.比较，对比_ 6.拉，拖_ 7.创造，造成_ 8.推_,compare,pull,create,push,短语： 1.通过收音机_ 2.发出，射出_ 3.日日夜夜_ 4.运转不正常，出毛病_,on/over the radio,send up,day and night,out of order,5.引来，引进，吸收_ 6.把分成_ 7.和解，化妆_ 8.由组成，构成_,bring in,divide into,make u
3、p,make up of,常用句子： 1.电脑被用来做什么？ 搜索信息，与朋友聊天，玩游戏，等等。 _,What are the computers used for？,They are used for searching information, chatting with friends and playing games, and so on.,2.随着科学技术的发展，许多伟大的发明改变了我们的生活。 _,With the development of science and technology, our life has been changed by some great inv
4、entions.,3.随着经济的发展，电脑和手机广泛地用于人们的生活中。 _,With the economical development, computers and mobile phones are widely used in peoples life.,4.网上购物在中学生中越来越流行。 _,Shopping online becomes more and more popular among middle school students.,5.有了电脑，人们的生活变得更方便。 _,With the help of the computer, peoples life become
5、s more convenient.,二、话题写作 A.信息归纳 From the day Robert Adler invented the television remote control in the 1950s， people around the world have tirelessly searched for ways to get lazier.Although the day when a robot wakes you up， cleans your room and walks your dog might still be twenty years off， it
6、is surely going to go from the factory floor to your family room.,On the cover of a scientific magazine， Bill Gates said “the Age of Robots” is coming. Whats behind this new age? Its partly a matter of technology.There are now a few different ways for robots to move around. They can walk or ride on
7、wheels.Companies like Sony and General Electric are working on designs of small robots.Products like the Roomba， a robot that can be used to clean floors， are coming into peoples homes.,Todays robot revolution(革命) is to make robots for everyday use.Robots will do basic housework such as cleaning or
8、gardening， or just helping you have more fun on the basketball court. What makes a robot different from an ordinary machine is the ability to sense and make changes to the environment.For example， a floor-cleaning robot should be able to sense your scared cat and move out of the way.,Todays computin
9、g ability is， for the first time， able to make machines that could “think”， at least in certain ways. However， there are also worries that robots will one day take the place of humans to be the master of the world.What will the future be like? Lets wait and see!,Information Card,in the 1950s,Bill Ga
10、tes,Sony and General Electric,to clean floors,to sense and make changes to the environment,B.书面表达 你相信机器人时代将会来临吗？请你就此写一篇80词左右的英语短文。内容包括： 1.如果可以拥有一个机器人，你希望它具备哪些能力？为什么？ 2.你认为机器人会取代人类成为世界的主宰吗？为什么？,【写作指导】 第一步：审题： 议论文，一般现在时，以第一人称为主 第二步：列提纲 第一段：如果可以拥有一个机器人，你希望它具备哪些能力？为什么？,参考句型： 1.If I can have a robot， I h
11、ope it is able to because 2.Besides， I hope it can to 第二段：你认为机器人会成为世界的主宰吗？为什么？,参考句型： 1.In my opinion， its possible/impossible that robots will become the master of the world. 2.This is because Whats more， ,第三步：列出主要的单词、短语和句型。 1.能够_ 2.帮助某人做某事_ 3.做家务/照顾孩子/提供医疗服务_ 4.忙于做_,5.花费时间做_ 6.不必_ 7.发明_ 第四步：运用and，
12、or， so， because， but， first， then等连接词将以上要点连成文章，注意句型多样化。,【整篇写作】 _,If I can have a robot, I hope it is able to do all my housework for me because I am very busy with my study and I dont have much time for housework.Besides, I hope it can listen to me when I am unhappy or serve as a doctor when I am il
13、l.,In my opinion, its impossible for robots to become the master of the world.This is because man invented robots and robots need to be designed and operated by man.They may be able to “think” on their own but they can never be as smart as man.(103 words),话题综合练习,目录,contents,一、完形填空 Cell phones help us easily find people anywhere at any time.A cell phone can 1 many things， such as games， music and Internet access.However， cell phones
