人教新目标版八年级上册Unit7 Section B-2a-4课件

,Unit 7 Will people have robots?,Section B 2a-2e,Do some exercises 1. What _ you _(do) this Sunday? There _(be) a football match. _you _(go) with us? 2. I _(go) to see your father as soon as I get to Beijing. 3. I think it _ (be) rainy tomorrow. 4. There will be_an important meeting this afternoon. A.Will have B. Will be C.will hold D.has 5.People will use the bus less (改一般疑问句，作否定回答) - _ _use the buses less? -No _ _,will do,will be,Will go,will go,will be,Will people,They wont,1. Are you _ your winter holiday next week? A. going to have B. will have C. had D. have 2. Do you often _ from your parents? A. heard B. hears C. to hear D. hear 3. _ Lucy _ her homework in her room now? A. Is, doing B. Does, do C. Do, do D. Did, do 4. She dances better than Mary _. A. is B. has C. does D. Dance 5. They _ four English classes a week last term. A. has B. have C. had D. are having,单项选择,Do you know about robots ? What do the robots look like? What can the robots do?,What do the robots look like ?,today,today,What do they look like?,They look like humans.,What do they look like ?,They look like snakes.,What does it look like?,It looks like a dog.,It looks like a huge arm.,What can the robots do ?,What can the robot do? It can.,talk with people,do exercise,cook,play the piano,This robot is very strange,What can it do ?,Explore(探险) ksplr the universe（宇宙）,what can they do ? They can ,Play football,dance,But what will robots look like and do for us in the future ?,2b Read the article and match each paragraph with the question it discusses.,Para 1 will robots think like humans in the future? Para 2 what will robots be like in the future? Para 3 what can robots do today? Para 4 what are robots like in movies?,task 1,1.What does the article mainly tell us about_ A.What will robots be like in the future. B.What can robots do today. C.There will be more robots in the future. D.Something about robots now and in the future. 2.Which of the following is true_. A.today,robots look like humans and think like humans. B.Some scientists think robots will be able to talk like humans in 50 to 100 years. C.Computers and rockets seem possible 100 years ago D.In the movie, the robots will help us as our servants with the housework. 3.In paragraph4 “this was not possible 20 years ago ,but computer”what does “this” in the sentence refer to _ A.Snake robots. B.help look for people. C.computer and rocket. D. Be more rockers,task 2,Scientists are now trying to make robots _humans and do the same things as we do. Some robots in Japan can walk and _. They are fun to _. However, some scientists believe that _ we can make robots move like people, it will be difficult to make them really _ a human. For example, scientist James White thinks that robots will _ be able to wake up and know where they are. But many scientists _ with Mr. White. They think that robots will even be able to talk like humans in 25 to 50 years,.,look like,look like,dance,although,think like,never,disagree,选词填空,watch,agree,dance,see,watch,although,think like,disagree,never,task 3,task 4,Find the right order,A This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago. B If buildings fall down with people inside, these snake robots can help look for people under the buildings. C We never know what will happen in the future! D 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. E Some scientists believe that there will be more robots in the future. F In India, for example, scientists made robots that look like snakes.,E,D,F,B,A,C,1.They help with the housework and do jobs like working in dirty or _places. 2. Fewer people will do such jobs in the future because they are _ 3. They think that robots will even _talk like humans in 25 to 50 years 4. However, they agree it may take _ years. 5. This was not _20 years ago, but computers and rockets also seemed impossible100 years ago.,Listen to the tape to fill in the blanks,dangerous,boring,be able to,hundreds of,possible,task 5,翻译短语,1.人类的仆人 2.帮忙做家务 3 做简单的工作 4一遍又一遍 5 变得烦躁 6.看起来像,human servants,help with the housework,look like,do the same things as we do,do simple jobs,over and over against,get bored,7.和我们一样做相同的事 8.例如 9.醒来，觉醒 10.花费好几百年的时间 11.数百年时间 12.看起来不可能的,for exampie,wake up,seem impossible,hundreds of years,take hundreds of years,1 It+be+形容词+ (for sb.)+to do sth.(某人)做某事怎么样 It is not easy for me _ (get) up early on Sunday morning.,2. seem 是连系动词，意为“似乎；好像；看上去”，后面常接形容词作表语。 Eg:These girls seem very happy. 这些女孩子们似乎很高兴。 seem还可构成“It seems / seemed that .”句式，相当于“从句的主语 + seems / seemed + to do sth.”。 Eg:It seems that he falls in love with the beautiful girl. = He seems to fall in love with the beautiful girl. 他好像爱上了这个美丽的女孩。 seem like表示“看上去好像”。 Eg:Those boats seem like many ducks. 那些船看上去好像很多鸭子。,知识要点扫描,to get,3. Scientist James White thinks that robots will never be able to wake up. Be able to “能够” He _climb over the mountain after training. 4. But many scientists disagree with Mr. White. disagree with 不同意；不一致；不适合。,agree/ disagree,with sb,to do sth,is able to,5. hundreds of 几百 hundreds of books 我校图书馆收藏着几百本书。 There are hundreds of books in our school library. 有相同的用法: Hundred thousand million billion 1.前有具体数字时不加s 2 hundred 2.后又时of加s hundreds of 3.不存在前有数字后又of的情况 (2 thousand of ) There are three _ students in our school. A.thousands of B.thousand of C. thousands D.thousand,2e