新人教版八年级上册英语 Unit 7 第4课时 教学课件

1、Unit 7 Will people have robots?Section B (2a-2e)学习目标学习本课时新单词和短语：human，servant，dangerous，already，factory，Japan, believe，disagree，even，agree, shape，fall，inside，possible，impossible，side, over and over again, hundreds of, fall down, look for;阅读课文“Do You Think You Will Have Your Own Robot?”；了解未来机器人的发展。思

2、考新课导入思 考Do you know something about robots ?新课导入What do the robots look like?They look like _.humans新课导入What do they look like ?They look like _ .animals新课导入What can the robots do ?help with the houseworklook for people under buildings新课讲解2aTell yor partner what you know about robots. What do they l

3、ook like and what can they do?I think there will be more robots in the future.Really? What do they look like?I think they look like humans. They can do anything men can do. Sounds interesting.新课讲解2bRead the article and match each paragraph with the question it discusses.新课讲解新课讲解Language point 1Will

4、robots think like humans in the future? human n.人。作名词时为可数名词,其复数形式为humans。Only a truly free person has human dignity. How long can a human being live without food?只有真正自由的人才具有人的尊严。【辨析】person, human, people (1) person泛指一切人,包括男女老幼,既有单数,也有复数形式。 We need a person to help us. 我们需要有个人来帮助我们。She is just the pe

5、rson you wanted.她就是你要找的人。(2)human表示区别于其他动物或神的“人”。Are robots as clever as humans?机器人跟人一样聪明吗？新课讲解(3) people意为“人,人们,人民”, 可用some,many等修饰。表示复数意义。people 在句中用作主语时,谓语动词为复数形式。 people 在俗语中还作“家人,亲属”解。A lot of people go to enjoy the cool under the big tree every evening.每天晚上都有许多人去那棵大树下面 乘凉 。新课讲解Language point 2

6、do simple jobs over and over again. over and over again意为“一再地;再三反复地”。相当于once and again,again and again 等。 He read it over and over again. 他反复地阅读它。 He wrote these words again and again. 他反复地写这些词。【注意】over again 意为“再重复一次”,与 once again,once more 同义。 I didnt get it.Would you please read it over again?我没有

7、完全听懂。请再读一遍好吗?新课讲解Language point 3However,they agree it may take hundreds of years. hundreds of数百的,成百上千的。Hundreds of people were killed in the earthquake.那次地震中有数百人死亡。【拓展】hundred百,thousand千,million百万,这几个词前面有具体的数词(one,two)时,不能在它们的后面加s和of。“hundreds of /thousands of/millions of +复数名词”表示“数百的/数千的/数百万的”,此时h

8、undreds,thousands,millions前不能加具体数词,可以加some,several等。five hundred people五百人eight million dollars八百万美元millions of trees几百万棵树thousands of tourists成千上万名游客新课讲解2c1. 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 _.

9、 cars simplelook for the buildingswalkdanceRead the article again quickly. Complete the sentences about what robots can do now.新课讲解2dFill 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 f

10、uture 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 _. dancemakeseem possibletalkdisagree新课讲解James White believes that robots will not be able to do the _ things as we can. For example, h

11、e thinks that robots will _ be able to wake up and know where they are. Which side do you _ with? samenever agree新课讲解首先，阅读备选单词，明白每个单词的意思；阅读并整体把握短文大意。其次，分析有空格的每个句子，根据句意及上下文意来判断每个空格应填的词。最后，再通读一遍短文，看是否通顺合理。阅读指导：当堂小练一、词语运用1Now many robots look like (human)2Dont touch the machine. Its (danger)3There are

12、a lot of (factory) near my house.4He (believe) that he will win the game.5After doing my homework for hours，I felt (bore)humansfactoriesbelievesboreddangerous当堂小练二、单项选择1.There are some students basketball on the playground. A. to play B. playing C. plays D. played2. Why does the coat look _ small on

13、 him?Because he was _ a big body. Aso；such Bso；so Csuch；such Dsuch；so BA当堂小练 3. It is impossible for her _ up to the top of the mountain. A. climb B. climbs C. climbing D. to climb4.If you see the film ，it will make you _ Alaugh Bto laughClaughing Dlaughs5.Did you know that the earth is home to _ animals?Ahundred BhundredsChundreds of Dhundred ofDAC归 纳课堂小结重点单词：human，servant，dangerous，already，factory，Japan, believe，disagree，e