内容正文:
Unit 4
Amazing Science
Topic 3
Section D
学习目标
预习检测
知识梳理
课堂总结
学习
导航
重点探究
当堂检测
新课导入
Do you like robots? Why or why not?
If you had a robot, what would you like it to do for you?
1.China is the third nation______sent a person into space.
A.which B.what C.that D.who
2.Computers help us at work and at home, but they ____ properly.
A.must be used B.must use
C.must be use D.must be using
3.So far, pollution_______many troubles.
A.has caused B.have caused C.causes D.caused
C
A
A
预习检测
4.Who knows what_____in the future.
A.will happens B.will happen
C.happens D.happen
5.People are_______at the _______development of robots.
A.surprised; surprised B.surprising; surprising
C.surprising; surprised D.surprised; surprising
B
D
能熟悉并正确运用本课时的重点单词和短语
1
2
能掌握定语从句等复合句的用法
3
能用英语谈论机器人
学习目标
学习目标
学习目标
学习目标
知识梳理
Key phrases
1. 像……一样
2. 确切知道
3. 到目前为止
4. 总是,一直
5. 对……感到惊奇
6. 独自
7. 不再
8. 不是……而是……
9. 把……看作
be like
know for certain
so far
all the time
be surprised at/about
on one’s own
no longer=not … any more
=not …any longer
not…but…
treat …as …=regard …as …
1. No one knows for certain, but most people think that robots
will be part of our lives.
没有人清楚,但是大部分人都认为机器人会成为我们生活
的一部分。
1).[只作表语]确凿的,无疑的,可靠的
2).[只作表语,后跟动词不定式或 of, that]一定的,必然的,
有把握的,确信的;一定会来到或发生的
3).[只作定语]某,某一(些);相当的,一定程度的;一些,
有点儿,某种
4).习惯用语
Key points
be certain of 确信,深信
be certain to 必然;一定
be not certain whether... 不能确定是否……
for certain 肯定地,确凿地
make certain (of, that) 把……弄清楚,把……弄确凿,保证
2. In a few years,