【初中英语】八年级上册Unit 7 Will people have robots? 单元知识点

一、重点短语

1、be free 

2、on paper 

3、live to be 200 years old 

4、in 100 years 

5、use money

6、what will...be like 

7、be in danger 

8、move to other planet 

9、on the earth

10、plant more trees 

11、play a part in... 

12、in the future 

13、in the sky

14、on a space station 

15、fly rockets to the moon 

16、over and over again 

17、wake up 

18、agree with sb 

19、disagree with sb 

20、agree to do sth 

21、hundreds of

22、fall down 

23、look for 

24、less pollution

25、pollute the environment 

26、as a reporter 

27、during the week

28、take a holiday

二、重点句型

---Cities will be more polluted. 

2、They won't go to school. 

3、Kids will study at home on computers. 

4、Will there be world peace?

5、There will be more trees.

 6、There will be more pollution 

7、There will be less free time. 

8、There will be fewer people. 

9、We never know what will happen in the future. 

10、Today there are already robots working in factories. 

三、语法

1、用 will 表示的一般将来时态

2、用 more，less，fewer 表示数量

四、重要考点

1、Books will only be on computers, not on paper.书将只在电脑里，而不是在纸上。

paper

(u.n)纸： a piece of paper 一张纸

(c.n)试卷；论文；报纸： The students are busy doing their papers. 

2、There will be more pollution. 将会有更多的污染。

(1)There will be + n= There is/are going to be + n 将会有…(不能 have 与连用)

(2)pollution(u.n)：污染；公害 pollute(v)：污染；弄脏 polluted(adj)：受污染的

3、Everyone should play a part in saving the earth. 每个人应该参与挽救地球。

part

n.部分;参加;零件;器官 some parts of the machine；every part of the body. 

v.参加;参与 play a part in(doing)sth.在…起作用/有影响= play a role in…

4、 more 更多的

+可数名词复数 There will be more people. 

+不可数名词 There will be more pollution

更少的

fewer +可数名词复数 There will be fewer trees. 

less + 不可数名词 There will be less free time. 

5、Today there are already robots working in factories.现在已经有机器人在工厂工作了。

There be sb.doing sth.有某人正在做… There is a bird singing in the tree.

6、They agree it may take hundreds of years.他们同意这可能花费几百年的时间。

(1)It takes + 时间 +(for sb.)to do sth. 某人花费时间区做某事。

It took me half an hour to finish my homework. 

(2) agree

agree to do sth. 同意做某事

agree with sb./opinion(观点)/what he said. agree on sth 在某事上达成一致

agree to+计划，安排

agree that

(3)hundreds/thousands/millions of sth

7、Some scientists believe that there will be more robots in the future. (1)believe 认为；相信 believe sb.相信某人的话。

(2)believe in sth.信仰；信赖；相信(…的存在) Do you believe in God?

(3)believe it or not.信不信由你；I believe so.我这样认为；I believe not.我不这样认为

8、I think I'll take a holiday in Hong Kong when possible. 

take a holiday：去度假= have a holiday

when possible = if possible： 如果可能的话

as...as possible 尽可能... 

9、If buildings fall down with people inside, these snake robots can help look for people under the building. 如果楼房倒塌而里面还有人，蛇形机器人就能帮助寻找人。

fall

(n)秋天= autumn Leaves turn red in the fall. 

(v)落下；掉落 The rain began to fall again. 

词组：

fall down：跌倒;(物)倒塌 

fall off：从...上落下；(物)脱落

fall behind：落后 

fall in love with...：爱上...