标题Unit5SectionB.doc

标题Unit 5 Section B ( 3a-4)
主备 　 审核
个人增删
内容：1、教学目标
知识目标：口头及书面掌握句型：
1. He could be running for exercise.
2. He might be late for school.
3. They must be making a movie.
 熟练掌握词汇：chase, sky, helicopter, creature, such, catch
技能目标：1.学习情态动词must, might, could, can't 与现在进行时的连用。学会使用情态动
词推测正在发生的事情。
2.继续学习根据相关的信息进行合理的推测的用法。
情感目标：通过根据相关的信息进行合理的推测，训练自己的判断能力，培养自己细心观
察事物的良好习惯。

2、重点与难点
（1）.学会运用情态动词表推测
（2）.must can’t 的正确运用
3、教学过程（复习，新授）
课前准备：
你还记得现在进行时的用法吗？ 请用现在进行时do part1.
【课堂学习过程】：
Before listening:
1. 浏览part1中的单词，进一步熟悉这些单词的意思和发音。
2. Pairwork:与同伴一起用方框中的单词描述1a中的图片。
While listening
1. Do 2a.
2. Listen again and complete the dialogue:
A. She could be from the TV news. B.They must be making a movie.
C. He might be late for work. D.It must be an alien
E. I must be dreaming F. It could be a helicopter
G. It must be a UFO
A: Hey, Mike! Look at that man running down the street. I wonder what's happening.
B: He could be running for exercise
A: But he is wearing a suit. B: Well, ______________
A: He looks kind of scared. B: Oh, no! What's that?
A: Where? B: There is something in the sky.
A: ________________ B: No, it can't be a helicopter. It's too big. ___________
A: A UFO? What's going on? B: Look, now the UFO is landing...
A: And there's a strange creature getting out. __________
B:And the alien is chasing the man !_____________
A:Maybe we should call the police. Hey, wait a minute, what's that？ B:Where? A:Over there. B:It's a woman with a camera.
A:______________
B:No, look at all those other people. They're actors. Oh,_________________
3. 跟读，标出现在进行时的句子。
4. Pairwork: Role play.
5. Do 2b.
观察与思考：
 当我们要猜测某个时间正在发生的事情时，我们一般使用______________
的结构。Eg; I guess they _____ _____ _______ TV at this time yesterday.
I guess you ____ _____ ___________ a class at 8:00 yesterday.
After listening;
1. Pairwork 2c.
2. Groupwork; 确定一个时间，让学生猜测：此时此刻他们的老师和父母可能在哪里？在干什么？为什么？填写表格。（用合适的

情态动词）

【训练巩固】A:用方框内所给的单词的适当形式填空
chase , land , exercise , helicopter , creature
1. The plane ______ on the ground now.
2. The policemen came but didn’t find the strange ________.
3. I _______ the dog out of the door just now.
4. My father runs for _______ every day.
5. The soldiers sent food to the people by _________.
B: 首字母填空：
1. Look, a big plane is flying in the s_________________
2. We don't know if there are c____________ in other planets.( 行星 )
3. I don't go to school by bike, I c_________________ a bus.
4. A tiger is c_______________ a sheep, the sheep is running fast.
5. The astronauts from the US have l______________ on the moon.

课后反思：