science-and-technology最终.ppt

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1、 What changed our life? Science and TechnologyScience and Technologydisadvantagesconvenienteasyinventionsmobile phonesadvantagese-wastecheating computers mobile phonesrobots convenient;relaxingget in touch withhelpwithlook up informationtaketoiPads watch videosiWatchescars Robots can help us with th

2、e housework.For example:Match to make sentence.advantagesshop With computers, we can look up information easily.Mobile phones make it possible for us to get in touch with others quickly.Cars can take us from one place to another.All in all , with the development of technology, our life is getting ea

3、sier and more convenient.Match to make sentence.advantagesRobots can help us with the housework or do the dangerous work. Scientist are now trying to make robots look like humans and do the same things as we do. Some robots in Japan can walk and dance. They are fun to watch. However, some scientist

4、believe that although we can make robots move like people, it will be difficult to make them really think like a human. For example, scientist James White thinks that robots will never be able to wake up and know where they are.But many scientist disagree with Mr. White. They think that robots will

5、even be able to talk like humans in 25 to 50 years.Grade 8, Unit7 1. In which part of the magazine can we probably read the passage?A. Entertainment B.TechnologyC. Sports D. Health2. We can learn from the passage that_.A. humans will fight with robots in the future.B. robots will take the place of h

6、umans to do all the work.C. robots will be widely used in the factory.D. scientist will try to make the robots have the ability of talking like humans.Tips: Underline where the answers are from.Whats the main idea of the passage?This passage is mainly about_.The authors purpose in writing this text

7、is_.Which of the following is the best title for the passage?Whats the topic of the text?主旨大意题主旨大意题推理判断题推理判断题What can you infer （推断）（推断）from the passage?The author implies （暗示）暗示）that_.The authors view is_.Whats the attitude (态度态度)of the author? Skim（略读）（略读） Read quickly to get the main idea.跳过细节，抓住

8、文章的大概！跳过细节，抓住文章的大概！ Pay special attention to the title, topic sentence and the last sentence.利用标题，主题句，结论句。利用标题，主题句，结论句。 读题读题取大意取大意做题做题 In the near future, we might be able to fly to school or work with a special jetpack(喷射背包喷射背包). The worlds first personal practical jetpack will be on sale by 2017,

9、according to the developer, New Zealand-based Martin Aircraft Company. The Martin Jetpack can take off and land vertically(垂直地垂直地). It comes out in both large and small sizes, so you can operate it in small places such as between buildings or near trees.The machine can travel for half an hour powere

10、d by petrol(汽油汽油). It can fly as high as around 1000 metres at 74km/h. The best title of the passage may be_.A. how to make jetpacks.B. first jetpack around the corner.C. the importance of the first jetpack.D. the usage of jetpacks.2. From the passage we know that_.A. jetpacks can take you to everyw

11、here you want to go.B. jetpacks can travel for half an hour powered by two batteries.C. we can operate the jetpack without reading its instructions.D. jetpacks can take off near the neighbor.disadvantagesproblemsget short-sightedwaste timebe cheatedaccidentse-wasterelationshipFor our safety, be sure

12、 to use our mobile phones properly. Last month, Justin Valdez, a college student was shot in subyway in San Francisco, the U.S. The surveillance(监控监控)video showed that before Justin was killed, the killer pulled out the gun several times, and even wiped his nose with it. However, nobody noticed the

13、killer. The surrounding passengers all focused on their mobile phones. We may see the same scene everywhere in the life: in subways, restaurants, elevators, roads, people are watching their mobile phones. From family reunion to date with a friend, people couldnt stop checking their WeChat, Facebook

14、on the mobile phone and snubbing the persons in front completely. Not only the young people are phubbers, but also the old and kids. Phubbers(低头族低头族) 1. Which of the following is True according to the passsage?We may see phubbers everywhere in the world.People like to use mobile phones to play games

15、.Most phubbers are the young.We can see people using phones all the time only in China.2. The underlined word “snub”means_.A. A. 厌烦厌烦 B. 歧视歧视 C. 无视无视 D. 重视重视According to the passage, which of the following is (not)true?According to the passage, who(why, where, what,when, how many/much)?细节理解题细节理解题 Th

16、e underlined word(phrase)in the passage means_. The word “it/them” in the first paragraph refers to (涉及涉及)_.猜词题猜词题 Scan （寻读）：（寻读）： Choose the specific(具体的具体的)paragraph. 读题后锁定目标读题后锁定目标 Read carefully to find the answer.在目标周围细读在目标周围细读读读题题锁锁定定 细细读读 Li Ting, 15, from Shanghai, was preparing a talk on so

17、me western festivals. She searched online for certain information and made PowerPoint presentations(展示展示). Wu Qiang, her classmate, was doing his chemistry homework carefully. But he couldnt work out the last problem even he tried his best. So he took out his mobile phone, opened a special app(应用软件应

18、用软件), and searched the problem. Answers soon appeared on the screen in several seconds. Nowadays, many students do homework online with the help of the Internet like Li and Wu. They search information online, use apps or discuss through QQ and WeChat. “Its convenient. You dont have to wait for your

19、teacher to explain it to you face to face,” according to Wu. “You can also learn by seeing how others work them out. Whats more, it improves students abilities. And its especially true for new kinds of homework. I am quite skilled at finding information online and using Microsoft Office.” However, t

20、his trend(趋势趋势) also causes problems. Some lazy students just copy the answers online without thinking. Even some ask their classmates to do homework for them. And their teachers dont know the fact. Anyhow, knowing how to use the Internet is important. The key is to have good self-control. When you

21、come across(遇到遇到) a difficult problem, think about it by yourself first. Be sure to understand the reasons behind the answers after youve turned to the Internet, or you wont make progress. If you are not sure about your self-control, ask your parents for help. （ ）1. Both Li Ting and Wu Qiang used th

22、e Internet to_. A. play games B. search information C. take exams D. make friends （ ）2. Paragraph 4 is mainly about_of doing homework with the help of the Internet. A. the advantages B. the disadvantages C. the problems D. difficulty （ ）3. Which of the following is NOT mentioned in Paragraph5. A. So

23、me students only copy the answers online. B. Some cheat their teachers by asking their classmates to do homework for them. C. Nobody is able to finish their homework now without the Internet. D. Some students are too lazy to think.（ ）4. _is the key to using the Internet to study.A. Self-respect B. S

24、elf-control C. Self-development D. Confidence（ ）5. In this passage the writer wants to tell us that_. A. the Internet can be a good helper if we use it properly B. the Internet has made all the students lazy C. its not necessary to learn to use the Internet D. All of the students should learn to use

25、 the Internet. BACBA书面表达书面表达 乔布斯发明了苹果电脑，时下风靡全球的苹果手机乔布斯发明了苹果电脑，时下风靡全球的苹果手机也是乔布斯的杰作也是乔布斯的杰作- 号称世界上最好的智能手机号称世界上最好的智能手机（smart phone）,它既可以打电话，发送信息，上它既可以打电话，发送信息，上网，玩游戏，还可以照相，拍摄视频（网，玩游戏，还可以照相，拍摄视频（shoot video），并且处理速度（），并且处理速度（processing speed）飞快，）飞快，瞬间可以把拍摄的视频发送并和家人分享：但价格贵，瞬间可以把拍摄的视频发送并和家人分享：但价格贵，维修不太方便。维

26、修不太方便。 假如你叫郝铭，你同学假如你叫郝铭，你同学Wang Han想买一台苹果智能想买一台苹果智能手机，请给他写一封信，告诉他你的看法。手机，请给他写一封信，告诉他你的看法。 内容包括：内容包括：1. 问候他现在的情况问候他现在的情况 2. 告知你近期在学校的表现告知你近期在学校的表现 3.说服他买或不买苹果手机（至少三点理说服他买或不买苹果手机（至少三点理由）由） Scientist are now trying to make robots look like humans and do the same things as we do. Some robots in Japan ca

27、n walk and dance. They are fun to watch. However, some scientist believe that although we can make robots move like people, it will be difficult to make them really think like a human. For example, scientist James White thinks that robots will never be able to wake up and know where they are.But man

28、y scientist disagree with Mr. White. They think that robots will even be able to talk like humans in 25 to 50 years.Grade 8, Unit7 In the near future, we might be able to fly to school or work with a special jetpack. The worlds first personal practical jetpack will be on sale by 2017, according to t

29、he developer, New Zealand-based Martin Aircraft Company. The Martin Jetpack can take off and land vertically(垂直地垂直地). It comes out in both large and small sizes, so you can operate it in small places such as between buildings or near trees.The machine can travel for half an hour powered by petrol(汽油

30、汽油). It can fly as high as around 1000 metres at 74km/h. Phubbers(低头族低头族) Last month, Justin Valdez, a college student was shot in subyway in San Francisco, the U.S. The surveillance(监控监控)video showed that before Justin was killed, the killer pulled out the gun several times, and even wiped his nose

31、 with it. However, nobody noticed the killer. The surrounding passengers all focused on their mobile phones. We may see the same scene everywhere in the life: in subways, restaurants, elevators, roads, people are watching their mobile phones. From family reunion to date with a friend, people couldnt stop checking their WeChat, Facebook on the mobile phone and snubbing the persons in front completely. Not only the young people are phubbers, but also the old and kids.