英语八年级上册重点知识归纳 Unit7知识点梳理（人教版）
【重点短语】
1. on computers 在电脑上
2. on paper 在纸上
3. live to be 200 years old 活到200岁
4. free time 空闲时间
5. in danger 在危险中
6. on the earth 在世界上
7. play a part in sth 在某方面出力/做贡献
8. space station 太空站
8. look for 寻找
9. computer programmer 电脑程序师
10. in the future 在将来
11. hundreds of 成百上千的
12. the same…as 与…...一样
13. over and over again 反复
14. get bored 无聊
15. wake up 醒来/唤醒
16. look like 看起来像
17. fall down 倒下/落下
【重点句型】
1. Are you kidding?
你开玩笑吧?
2. Will people have robots?
人们会拥有机器人吗?
3. Everything will be free.
一切都将是免费的。
4. Books will only be on computers, not on paper.
书将会只存在于电脑上，而不是在纸上。
5. They’ll study at home on computers.
他们将在家里的电脑上学习。
6. There will be only one country in the world.
世界上将只有一个国家。
7. There will be less pollution.
污染将更少。
8. What will the future be like?
未来会象什么样子?
9. We never know what will happen in the future.
我们永远不知道未来将会发生什么。
10. And my apartment will be no good for pets.
我的公寓将不适合于宠物。
11. I think so.我认为是这样
I don’t think so.这认为不是这样。
12. I hope so.我希望如此。
I hope not我希望不这样。
13. 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.
20 年以后，我想我会成为一个报社记者。
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.
你也应该记住，生活中有好事也有坏事。
【重点单词】
paper ['peɪpər] n.纸
pollution [pə'luːʃn] n.污染;污染物
prediction [prɪ'dɪkʃn] n.预测
future ['fjuːtʃər] n.未来
pollute [pə'luːt] v.污染
environment [ɪn'vaɪrənmənt] n.环境
planet ['plænɪt] n.行星
earth [ɜːrθ] n.地球;泥土
plant [plænt] v.种植 n.植物
part [pɑːrt] v.参加 n.部分
peace [piːs] n.和平
sky [skaɪ] n.天空
play a part 参与
astronaut ['æstrənɔːt] n.宇航员
apartment [ə'pɑːrtmənt] n.公寓房间
rocket ['rɑːkɪt] n.火箭
space [speɪs] n.空间;太空
even ['iːvn] adv.甚至;愈加
human ['hjuːmən] adj.人的 n.人;人类
servant ['sɜːrvənt] n.仆人
dangerous ['deɪndʒərəs] adj.危险的
already [ɔːl'redi] adv.已经
factory ['fæktri] n.工厂
believe [bɪ'liːv] v.相信
disagree [ˌdɪsə'ɡriː] v.不同意
shape [ʃeɪp] n.形状
fall [fɔːl] v./n.倒塌;跌倒
possible ['pɑːsəbl] adj.可能的
probably ['prɑːbəbli] adv.大概;或许;很可能
holiday ['hɑːlədeɪ] n.假日
word [wɜːrd] n.单词
space station 太空站
【重点词语/短语用法解析】
1. many+可数名词 许多......
much +不可数名词 许多......
2. live to be+基数词 + years old“活到...…岁”
3. be in great danger 处在极大的危险中
4. play a part in +名/代/V-ing. 参与某事/做某事
Everyone should play a part in saving the earth.
5. help (sb.) with sth. 帮助(某人)做某事
He often helps me with my English.
help sb. (to) do sth. 帮助(某人)做……
He often helps me study English.
help oneself ( to ) 自用(食物等)
Help yourself to the fish. 请随便吃鱼
6. the same as… 和……一样...... 反义短语： be different from
7. It takes/took/will take sb. some time to do sth. 某人花了……时间做某事(时态根据具体情况决定)
It takes me an hour to get to my office.
spend time/money on sth. 在……上花费时间(金钱)
sb. spend time/money (in) doing sth. 花费时间(金钱)做某事。
I spent two hours on this math problem. 这道数学题花了我个小时。
They spent two years building this bridge. 造这座桥花了他们两年时间。
8. hundreds of + 名词复数 许多/大量......
数词+hundred + 名词复数 几百......
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.
9. during 在…期间
during the vacation/the daytime/the weekend
10. the meaning of …...的意思
Can you tell me the meaning of the words?
