八年级上册重点知识归纳:Unit 7
发表日期:2020-10-23
作者:沈阳育才家教网 电话:159-4009-3009
Unit 7 Will people have robots?3. live to be 200 years old 活到200岁7. play a part in sth 在某方面出力/做贡献9. computer programmer 电脑程序师13. over and over again 反复2. Will people have robots?3. Everything will be free.4. Books will only be on computers, not on paper.5. They’ll study at home on computers.6. There will be only one country in the world.7. There will be less pollution.8. What will the future be like?9. We never know what will happen in the future.10. And my apartment will be no good for pets.In 50 years, people will have more free time because there will be less things to do.50年后,人们将有更多的空闲时间,因为他们会有更少的事情做。14. In 20 years, I think I’ll be a newspaper reporter.15. 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.然而,一些科学家相信,尽管我们能够让机器人象人类一样运动,但让他们象人类一样真正地思考却很困难。16. For example, scientist James White thinks that robots will never be able to wake up and know where they are.例如,科学家James White 认为,机器人将不能够清醒得知道他们身处何处。17. This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago.这在20年前是不可能的,但是计算机和火箭在100年前也是看起来不可能的。18. You should also remember that there will be both good and bad things in life.pollution [pə’luːʃn] n.污染;污染物prediction [prɪ’dɪkʃn] n.预测environment [ɪn’vaɪrənmənt] n.环境astronaut [’æstrənɔːt] n.宇航员apartment [ə’pɑːrtmənt] n.公寓房间human [’hjuːmən] adj.人的 n.人;人类dangerous [’deɪndʒərəs] adj.危险的already [ɔːl’redi] adv.已经disagree [ˌdɪsə’ɡriː] v.不同意possible [’pɑːsəbl] adj.可能的probably [’prɑːbəbli] adv.大概;或许;很可能2. live to be+基数词 + years old4. play a part in +名/代/V-ing. Everyone should play a part in saving the earth.He often helps me with my English.He often helps me study English.Help yourself to the fish. 7. It takes/took/will take sb. some time to do sth. It takes me an hour to get to my office.sb. spend time/money (in) doing sth. I spent two hours on this math problem. They spent two years building this bridge. 类似的数词还有thousand(千) , million(万)There are four hundred students in our grade.There are hundreds of tourists in Beijing every year.during the vacation/the daytime/the weekendCan you tell me the meaning of the words?