Unit 7 Section B 2a-2e 课件 2024-2025学年人教版八年级英语上册

Section B 2a-2e Unit 7 Will people have robots ? 人教新目标版 八年级上册英语 2020中国国际服务贸易交易会（2020.09.05 Beijing） Warm-up: A. B. C. A. China B. the USA C. Japan Q3 : Who is “the father of robots”? Q2 : Which one is not a robot? Q1 : The first robot is from_______ ? A. B. C. human 约瑟夫·恩格尔伯格(1925.7.26-2015.12.1.)，美国人，他于1959年研制出了世界上第一台工业机器人，被称为“机器人之父”。 What do you know about ? A. B. C. A. B. C. Q5 : Which movie is about robot ? Q4 : In 1961,the first robot worked in______ ? What do you know about ? factory dangerous 1.What do you think the passage is mainly about? 2.What are the robots doing in the picture? 3.This passage is a______. A.narration （记叙文） B.exposition （说明文） C.argumentation（议论文） Robots. They are dancing. Pre-reading What will robots be like in the future? Will robots think like humans in the future? What can robots do today? What are robots like in movies? Fast reading快读 When we watch movies about the future, we sometimes see robots. They are usually like human servants. They help with the housework and do jobs like working in dirty or dangerous places. They can help with the housework and do jobs like working in dirty or dangerous places. What are the robots like in movies? 2. What can they do in movies? They are like human servants. Answer the questions. Careful reading R___ human ________ oles servants help with ________ work in ____ or _______ places housework dirty dangerous Paragraph 1 Robots in Movies 2.Today there are already robots working in factories. Some can help to build cars, and they do simple jobs over and over again. Fewer people will do such jobs in the future because they are boring, but robots will never get bored. Careful reading（细节阅读） 1. Where are the robots already working? In factories. Some can help to build cars, and they do simple jobs over and over again. 2. What can the robots do in factories? 3. Why will fewer people do such jobs in the future? Because they are boring. 4. Why can robots can take their places? Because robots will never get bored. Answer the questions. Today there are already robots working in factories. 【解读】“There be+ sb./sth.+doing sth.”表示“有某人或某物正在做某事”,该句型常用来强调动作,一般对进行时态进行强调。 【拓展】　“There must be sb./sth.doing sth.+地点” 表示“某处一定有某人/某物在做某事”。 【活学活用】 1) 有很多孩子在操场上玩耍。_______________________________________________ 2) 房间里肯定有个小孩在哭。 _____________________________________ There are many children playing on the playground. There must be a child crying in the room. Fewer people will do such jobs in the future because they are boring, but robots will never get bored. 【解读】此句中的get bored 译为“ 感到厌烦，感到无聊”。其同义词为：be bored 二者的区别：get bored强调动作； be bored 强调状态 【活学活用】1) 当你饿的时候你就不会觉得无聊了。______________________________________ 2) 如果你每月都做同样的事情，你可能会感到厌烦。________________________________ You won’t be bored when you are hungry. If you do the same things month after month, you may get bored. J___ help to _______ Such jobs are _____. do jobs ____ __________ work in _______ factories build cars over and over again boring obs where Paragraph 2 Robots Today … But robots never ________. get bored Human-like look move think talk Will they… 3.Scientists 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 scientists 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 scientists disagree with Mr. White. They think that robots will even be able to talk like humans in 25 to 50 years. Careful reading（细节阅读） They look like humans. 2.Which country was mentioned(提到)? Japan. They can walk and dance. 3.What can robots do? 1.What do robots look like now? Today’s robots arguments 4.Will robots be able to think like humans? many scientists some scientists (______ ______) James White Although we can make robots ______ or ______ like humans, they will never be able to ______ like humans. Robots will even be able to ______ like humans. look move think talk impossible possible Scientists are now trying to make robots look like humans… 【解读】make sb.do sth.使某人做某事。使役动词make和see,hear,listen to,look at,watch,notice 等感官动词都接不带to的不定式作宾补。help后可带to,也可不带to。 【活学活用】 我的老师总是让我们清理干净自己的书桌________________________________ My teacher always make us clean our desks. Discuss! Do you want robots to think like us? Why or why not? 4.Some scientists believe that there will be more robots in the future. However, they agree it may take hundreds of years.These new robots will have many different shapes. Some will look like humans, and others might look like animals. In India, for example, scientists made robots that look like snakes. If buildings fall down with people inside, these snake robots can help look for people under the buildings.This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago. We never know what will happen in the future! Careful reading（细节阅读） True or false 1. Before hundreds years we had many robot. 2.The new robots will look like humans, animals or plants. 3.The animal robots can help look for people when they are in danger. 4. No one can exactly tell what the future will be like. F F T T But many scientists disagree with Mr. White.However, they agree it may take hundreds of years. 【解读】hundreds of意为“数以百计的”，用于笼统的数量。当hundred为复数时，前面不可与具体数字连用，并在后面接“of＋可数名词复数”。hundred,表示具体的数量，意为“一百”，当hundred前有具体数字修饰时，只能用单数。类似的还有thousands of成千上万的,millions of几百万的等。 【活学活用】1) 我们学校有900个学生。______________________________________ 2) 这个图书馆里有数百本书。 ______________________ There are nine hundred students in our school. There are hundreds of books in the library. Now In the future in India: ___________ and _________ ________ shapes can help: ______________________ ________________________ Do you think there will be more robots in the future? Possible/Impossible? Nothing is impossible. We never know what will happen in the future! (形状) humans animals look for people under the buildings snakes Para. 4 Robots in the future This was not possible 20 years ago. The mind map about robots(Para3-4) Shapes Para.4 Robots ② ① animals Scientists’ different ideas Para.3 walk and dance ③_________________ under the buildings snake look like look like It will be difficult to make them⑤ ____ like humans Tip: The mind map can help you remember the information easily. humans help look for people Robots can④ _____like humans in 25 to 50 years talk think 25 1. Robots can build ____ in factories. 2. They can do _______ jobs many times and never get bored. 3. Some can _________ and _____________. 4. Some can help _______ people under _________. cars simple look for the buildings walk dance 2c:Read the article again quickly. Complete the sentences about what robots can do now. 2d:Fill in the blanks in this paragraph with words from the article. Some robots are very human-like. They can walk and ______ like people. Some scientists think that in the future they will _______ robots more like humans. This may not _______ in the near future, but at some point, robots will even be able to ______ like people. However, some scientists ________. James White believes that robots will not be able to do the _______ things as we can. For example, he thinks that robots will ______ be able to wake up and know where they are. Which side do you ________ with? disagree dance make happen talk same never agree 1.突然倒下，跌倒，倒塌 2.帮忙做家务 3.花费好几百年的时间 4.看起来像 5.让机器人走路或跳舞 6.和人一样做相同的事 7.例如 8.与人交谈 fall down help with the housework take hundreds of years look like make robots walk and dance do the same things as a person  for example talk to people Phrases summary 9.厌倦 10.有能力做某事 11.醒来 12.20至50年内 13.一遍又一遍 14.不同意 15.寻找 16.看起来有可能的 get bored be able to do sth wake up in 20 to 50 years over and over again disagree with look for seem possible 2e：What kind of animals might robots look like in the future? What do you think these robots will be able to do? Write your ideas and discuss them with your partner. I think some future robots might look like ___________. They will ___________________ ____________________________________________________________________________________________________________________________________________________________ I think some future robots might look like spiders. They will be able to help us clean the window, sweep the floor. Some robots might look like snakes. They will be able to help look for people under the buildings if buildings fall down with people inside. Some robots will be look like people. They will be able to sing, dance and talk with us. They will also be able to sever us. They can make dinner, do the dishes and make coffee for us. Some robots might look like big arms. They will be able to work in factories. They can help make cars and do simple jobs over and over again. Example What will our life be like in the future? If you can dream it, you can achieve it. 敢于梦想，就能实现。 Lavf57.58.101 null Other 21342.06 null Other 21289.814 null Other 47960.31 Lavf57.25.100 null Other 51016.477 $$