北师大版九年级 Unit 4 Lesson 10 Life in Space 教学课件（共25张PPT无素材）

(共25张PPT)
planet n.行星
international space
station 国际空站
space shuttle
spacecraft
lift off/land
astronaut
manned spacecraft
unmanned spacecraft
No astronauts
What do you know about an astronaut’s day?
If some astronauts here, what questions will you ask them?
List them.
Exercise 3. Skim the text and tick the areas mentioned.
√
√
√
Exercise 4. Complete the table with the information from the text.
Exercise 4. Complete the table with the information from the text.
floats away in the air
no gravity
float v. 漂动，浮动
gravity n.
重力，地球引力
Life in space Reason
When they drop something It ___________
____________. There is ___
_________ in space
special bags
inside
tie themselves to the wall
float around
special bag inside
tie…to… v. 系，拴，绑在…上
Life in space Reason
When they drink They use ____________. This keeps the drink ___________.
When they sleep They ________
_____________
_____________. They don’t want to _____
____________.
Exercise 5. Read again and answer the questions.
1. Why do astronauts use alarms and music to wake them up?
Because the sun rises and sets so often that it can be confusing.
2. How do astronauts exercise in space?
They have to exercise on special machines.
Exercise 5. Read again and answer the questions.
3 What work do astronauts do in space?
They do science experiments and write reports.
4 How do astronauts relax in space?
They watch movies, read the news and call family members and friends.
We can infer what they do from this sentence.
Read after the recording.
Exercise 6. Your opinion
Do you think it is difficult to be an astronaut? Why?
When they eat and drink

When they sleep

When they relax

When they drop something …
复习今天所学过的单词，理解其在文中意思。
大声朗读Lesson10课文。
归纳本节课所运用的阅读策略。
昌平区 亭自庄学校 徐菁玲
1.Why do astronauts use special plates when they eat?



2. Why do astronauts use special bags when they drink?



3. Why do astronauts tie themselves to the wall when they sleep?

They have special plates so that their food doesn’t float away.
They have special bags for drinks so that they don’t float away.
They have special bags for drinks so that they don’t float away.
so that 意为 “为了，以便”，表示目的(purpose)。
These daily actions are so common that you don’t think about them much.

The sun rises and sets so often that it can be confusing.
so … that… 意为 “如此…以致…”,强调结果(result)。
常用结构是： so+形容词/副词 that +从句。
Exercise 8 Choose the correct meaning of the sentences.
b
a
3 He read many books so that he could write well.
4 He read so many books that he wrote well.
a He read many books so he wrote well.
b He wanted to write well, so he read
many books.
□
□
b
a
Summary: 需要辨别so that 和 so…that…所表达的不同含义。
PURPOSE OR RESULT?
Exercise 9. Rewrite these sentences using so…that or so that.
1 We cannot see clearly because it is so dark.

2 Peter ate many cakes, so he felt sick.
It is so dark that we cannot see clearly.
Peter ate so many cakes that he felt sick.
result
result
3 Joe studies hard because he wants to pass the test.

4 I cannot eat anymore because I am full.

5 They wanted to take photos so they brought their camera.
Joe studies hard so that he can pass the test.
I am so full that I cannot eat anymore.
They brought their camera so that they could take photos .
purpose
result
purpose
Exercise 10 Role-play
Work in pairs. Imagine you are interviewing Dr Maria Sherman about life in space.
Example
A: Dr Sherman, do astronauts eat different food in space?
B: Yes, they have special food so that…
A: Dr Sherman, how do you sleep?
A: I tie myself to the wall so that…
根据汉语意思完成英语句子。
1. 天太黑了，以至我没看清杰克的脸。?
It was ____________ I didn’t see Jack’s face clearly.
2. 彼得每天早晨锻炼身体以便保持健康。
Peter does some exercise every morning ________ he can keep healthy.
3. 鲁思是一个如此可爱的女孩，所有老师都喜欢她。
Ruth is ______________ that all teachers like her.
so dark that
so that?
so lovely a girl
1、完成书后136页 B练习。
2、写一篇有关于宇航员太空生活的短文。