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仁爱版8年级上 Unit 4 Topic 2 Section A学案

仁爱版8年级上 Unit 4 Topic 2 Section A学案
一. 学习内容
1.学习有关机器人的知识。
2.学习be sure 的用法。
二、学习要求
1.必会主要生词和短语
robot, scientist, appear, take the place of, situation, repair, mend
2.必会主要句型
(1)I’m sure robots can do some work faster and better than humans.
. (2)—Are you sure?
—Yes, quite sure
(3)—Do you think you will have a robot in 20 years?
• —Yes, I’m sure. /No, I’m not sure.
• 3. Talking about popular science and modern technology.
三、本节课的学习要点及考点
1.Invent 动词,发明,创造
Inventor 名词,发明家
Invention 名词,发明。
Edison was a great inventor.
He invented many inventions.
2.appear 动词,出现。
Maria appeared before me suddenly.
Disappear 动词,消失。
3.Take the place of …, take one’s place 动词词组。
He took the place of me. = He took my place.
4.instead of 代替,介词词组。
We will go hiking instead of going fishing.
We sometimes eat rice instead of potatoes.
5.be sure of ( that) 主语是人, 主语感到“有把握,确信”。
He is sure of huis success.
I’m sure that he will come .
Be sure to do sth.一定做某事。
6. Be in danger 处于危险之中。
四、学习过程
(一)课前预习
1.课前预习课本P85—86.
2. .课前预习 同步练习与测试 Unit 4 Topic 2 Section A练习
(二). 提高 拓展的练习
I.单项选择
1 I’m ____ there are UFOs.
A much sure B quite sure C very sure D sure of
2 People often ___ some objects _____ a UFO.
A mistake ,as B mistakes ,for C mistake , as D mistake , for
3 We shouldn’t spend ___ it.
A much too time for B too much time in C too much time on D much too time on
4 We ____ visit the Great Wall in the summer vacation .
A are going to B are C should D would
5 If I see him, I ____ give him your message.
A am going to B / C will D shan’t
6 I think you should get a part-time job.
_______.
A Good luck. B I’ve no idea.
C That’s a good idea. D No, I think so.
7 Which would you like, coffee or tea? _____ is OK.
A Both B Any C Either D N one.
8 He planted some trees in ____ front of his building.
A the B a C an D /
9 Jack is sitting in ___ front of the classroom.
A the B a C an D /
10 I used to ___ school when I was young.
A walk B walk to C walk in D walk for
11 He __ very well that day.
A was feel B did felt C wasn’t feeling D feels
答案: 1B 2C 3 C 4A 5C 6 C 7C 8D 9A 10B 11 C
(三)课后复习
1、复习课本P85—86.
2、完成 同步练习与测试 Unit 4 Topic 2 Section A练习
(四)自学问题记录:

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