Module 3 Unit 2 We have not found life on any other planets yet 课件(共21张PPT)

(共21张PPT)
请将just, already, yet填入下列句子。
1. Has it arrived
2. I’ve made a model car.
3. I haven’t finished.
4. They have seen the movie.
1. What are you doing
What ______ ______ ______ ______
2. Yes, of course.
______, ______ ________.
are you up to
Sure no problem
请从M3U1的对话中，找出下列句子的同义句。
1. I've just made a model for our school .
我刚刚为我们的学校项目制作了一个宇宙飞船模型。
2. Have you heard the
你听到最新消息了吗？
3. Have they life on Mars No, they haven't .
他们在火星上发现生命了吗？不，他们还没有。
4. have already been to the moon.
宇航员们已经去过月球了。
spaceship
project
latest
news
discovered
yet
Astronauts
请根据M3U1的对话，完成句子。
请读句子，拼读单词。
Unit 2
We have not found life on any other planets yet.(I)
Module 3
Journey to space
1. To learn more about space and how people
work hard to know more about space.
2. To learn and try to recite the front part of the passage.
3. To learn the present perfect.
Objectives
earth
moon
New words
spaceship
astronaut
space travel
universe
galaxy galaxies
solar system
environment
Let's check.
1. There are millions of stars in the (宇宙)．
2. The picture shows six of the eight planets in the solar (系统)．
3. We should try our best to make our __________(环境) much cleaner.
4. Our teacher told us that (光) travels faster than sound.
5. A (群) of monkeys are playing in the trees.
6. It rained heavily, but _____(没有人) of us was late for school.
7. We have emails, so it is easy to (沟通) with each other.
8. With so many planets in space, is there life (在远方) there
universe
system
environment
out
group
none
communicate
light
Work in pairs. Look at the picture and talk about what you know about Chinese spaceships.
Shenzhou-9 is a manned spaceship.
1
Pre-reading
Read the passage and choose the best title for it.
2
2. Life on the earth
3. The sun and other stars
4. The stars at night
1. Anyone out there
Read and match the titles with the paragraphs:
Spaceships
B. Life
C. The Milky Way/The Galaxy.
D. Questions
E. Other galaxies
Para. 1
Para. 2
Para. 3
Para. 4
Para. 5
Fast reading
How long has there been life on the earth
2. Have we found life on any other planets yet
There has been life on the earth for hundreds of millions of years.
No, we haven’t.
Read paragraph 1 and answer the questions.
Careful reading
Scientists think that there life on the Earth for years. However, we life on any other plants .
has been
hundreds of
millions of
have not found
yet
Which is true
A. Seven planets go around the sun.
B. There are only stars in the galaxy.
C. The solar system is larger than the galaxy.
D. The environment of the earth is different from other planets in the solar system.
Read paragraphs 2&3 and finish the tasks below.
A. galaxy
B. planet
C. solar system
D. star
E. universe
Match the words with the pictures.
A
B
C
D
E
B
Put the words and expressions in order. (small — large)
galaxy planet solar system star
planet — star — solar system — galaxy
√
×
1. The earth is a star.
2. The sun is a star.
3. There is more than one galaxy in the universe.
4. The light from the stars in other galaxies has travelled for a long time to reach us.
√
√
3
Check(√) the true sentences.
planet.
The Earth is a and it the sun.
also the sun. them has like that of the earth, so scientists they will find life on them.
plant
goes around
Seven other planets
go around
None of
an environment
do not think
The sun and its planets the solar system, and our is a small part of a group of stars and planets, called or .
There are stars in the Galaxy, and our sun is only them.
are called
solar system
much larger
the Galaxy
the Milky Way
billions of
one of
Scientists many other galaxies . They are very far away and their light for many years us. So is the universe It is to imagine.
have also discovered
in the universe
has to travel
to reach
how large
impossible
1. Except(除了) the earth, have the scientists found life on other planets
2. None of them has an environment like that of the earth.
"that" here refers to _______________.
Task-based reading
environment
No, they haven't.
Let's think.
背诵课文前三段.
完成学友M3U2第I， II， III题。
Homework