人教版八年級(jí)上冊(cè)英語unit7sectionb2a2e ppt課件

1、Section B 2a-2e,Unit 7Will people have robots?,2a,lead in,1. What you know about robots?2. What do they look like?3. What can they do?,Have a free talk:,What do they look like?,They look like humans.,They look like d

2、ogs.,What can the robot do?,It can play football.,It can play erhu.,It can cook.,It can exercise.,There are some other robots, what can they do ?,,They can work as servants.,It can do jobs in dangerous places.,Before rea

3、ding,Predicting：What is the passage about?(1分鐘）,What's the title of the passage?,What is the picture about?,2b,Read the article and match each paragraph with the question it discusses.,Paragraph 1Paragraph 2Parag

4、raph 3Paragraph 4,Will robots think like humans in the future?What will robots be like in the future?What can robots do today?What are robots like in movies?,,,,,Skimming 略讀(4分鐘）,When we watch movies about

5、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.,2.Today there are already robots working in fa

6、ctories. 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

7、 精讀,1. What do the robots look like in the movies?2. What can the robots do for people?3. Where are the robots already working?4. What kinds of jobs do the robots do? Why?,Paragraphs 1-2: Answer the questions.,They l

8、ook like human servants in the movies.,They help with the housework and do jobslike working in dirty or dangerous places.,They are already working in factories.,They do simple and boring jobs over and over again. Becaus

9、e they will never get bored.,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 tha

10、t 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. Bu

11、t many scientists disagree with Mr. White. They think that robots will even be able to talk like humans in 25 to 50 years.,3.,2d,Paragraphs 3:Fill in the blanks in this paragraph with words from the article.,Some robots

12、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 wil

13、l even be able to _________ like people.,dance,make,happen,talk,However, some scientists ____________. James White believes that robots won’t be able to do the __________ things as us. For example, he thinks that robots

14、will _____________ be able to wake up and know where they are. Which side do you _____________ with?,disagree,same,never,agree,Some scientists believe that there will be more robots in the future. However, they agree it

15、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 buildi

16、ngs 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 wi

17、ll happen in the future!,4.,Paragraphs 4: Finish T or F questions.,1. Some scientists believe that there will be less robots in the future.2. The robots will have different shapes.3. Snake robots can't help look

18、for people in danger.4. We never know what will happen in the future.,F,T,F,T,2c,Read the article again quickly. Complete the sentences about what robots can do now.,1. Robots can build ___________ in factories.2. The

19、y can do ___________ jobs many times and never get bored.3. Some can _________ and ____________.4. Some can help ___________ people under ____________.,cars,simple,walk dance,look for,build

20、ings,After reading,,What will robots be able to do ?,What might robots look like?,,,,humanssnakehuge arm dog,do homework,play with people,play football,look for people,do unpleasant jobs,walk and dance,talk,,,,,,,Grou