Unit 4 Amazing Science Topic 2 Section A ( 1a ,1b , 1c ) 课件 （共25张PPT 无素材）

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Unit 4. Amazing Science

Topic 2 section A ( 1a ,1b , 1c )



Unit 4 Amazing Science Topic 2 I’m excited about the things that will be discovered in the future.
Section A
( 1a,1b 1c )
1. Our classroom _______ ( clean ) by us every day.

2. Our classroom ___________( clean ) by us yesterday

3. Our classroom___________( clean ) by us tomorrow.


4. The trees ______________( plant ) by them next year.
is cleaned
was cleaned
will be cleaned
will be planted
被动语态将来时————will be done
1. The school ________( built ) next year.

2. My homework_________(finish)this evening.

3. The computer ________( use )by teachers
and students in the future.

4.Lots of new inventions ________ (invent) in the future.
will be build
will be finished
will be used
will be invented
Can you try?
Grammar
一般将来时态被动语态
will be +过去分词, will是第一助动词，否定句，疑问句都围绕will进行变化。e.g.
(1) He will be met at airport by his friend.
(2)A class meeting will be held next Saturday.
(3) You will not be allowed to go out if you don’t finish your homework.
Does Kangkang think we will live on Mars in the future ?
Yes, he thinks we will live in space one day.

1. When will the movie be shown?
It will be shown tonight.
2. What’s the movie about?
It is about life in space.
3. How do people travel in the movie?
All the people travel by spaceship in the movie.
4. What will be built on Mars according to Kangkang?
Houses, schools and hospitals will be built on Mars.
1b Listen to 1a and answer the questions. Then
check the answers in pairs.
Key words
will be shown
in space
sound exciting
by spaceship
in the future
one day
will be built
can be done
某一天
乘坐宇宙飞船
将被放映
在太空中
听起来令人兴奋
在未来
能够被做
将被建立
1c Read 1a and complete Maria’s diary.
December 8th, Tuesday Cloudy
Kangkang and I are excited, because a wonderful movie _____________ tonight. The poster says it’s about ____________. In the movie, all the people travel _______________ and they can visit ____________________.
Kangkang thinks we will live ________________ one day. Houses, schools and hospitals ______________ on Mars. We will be able to do ______________ that can be done on earth. I think we will be able to fly everywhere in the future. I hope our dreams of space travel will come true.
will be shown
life in space
by spaceship
planets like Mars
in space
will be built
anything
exercises ( fill in the blanks with the correct forms of given words )

1. Jack advised me ______( study ) hard.

2. I'm looking forwards to _______(meet) you soon.

3. The machine __________ (invent ) by him next year.

4. If you want to learn English well, you should practice______ ( speak) it as often as you can.

5. The coat _______ ( wash ) by my mother this afternoon.

6. The number of teachers in our school ____( be )115 and a number of them ______( be ) woman teachers.
to study
meeting
will be invented
speaking
will be washed
is
are
It’s about life ___________(在太空).
A wonderful movie ____________(将上映）.
All the people travel ___________(乘坐宇宙飞船）.
I think we will live in space _______(某一天）.
We will be able to do anything that __________(能够被做)on the earth .
in space
will be shown
by spaceship
one day
can be done
2a Study the rules carefully and complete the table.
are driven
will be driven
are planted in the soil
will be planted in the air
Talk about what will happen on Mars in 2048.
Year
Item Now 2048
Houses and hospitals are built on the earth will be built on Mars
Buses and taxis ___________by men (drive). __________by robots.
Trees and flowers ________________( plant, in the soil). ____________________ (in the air).
Look at the picture of what will happen in 2048. Many tall buildings____________ (build) under the sea. A lot of animals _____________(keep) in the water. Now books ____________ (print) on the paper. But in 2048 books _____________(display) on soft screens. Schoolbags and pens ___________(use) at schools now. But, computers _________(use) by teachers and students in the future. Many spaceships __________(send) into space. Some scientists believe that aliens __________(find) in outer space.
will be built
will be kept
are printed
will be displayed
are used
will be used
will be sent
will be found
2b
n.屏幕；银幕
Work in pairs. Look at the picture and talk about what will happen on Mars in 2048. Then complete the passage with the correct forms of the given words.
Do you think what will happen on Mars in 2048?
3 A. Listen to the conversation and answer the following questions.
Does Kangkang believe there are aliens? What about Maria?
No, he doesn’t.
Maria doesn’t believe, either.
2. What does the American scientist think about aliens?
He thinks aliens have already come to the earth.
3 B. Listen again and fill in the blanks.
Maria: Do you believe there are aliens?
Kangkang: I’m ____________.
Maria: But some scientists think there are aliens. One American scientist thinks they have already ________________, and they are reading information ______________ in order to learn about human culture.
Kangkang: Aliens are discussed by many people. But I don’t think aliens __________ in space.
Maria: You’re probably right. I won’t believe
there are aliens until I see them _____________.
afraid not
come to the earth
on the Internet
will be found
with my own eyes
(Maria and Kangkang are talking
about watching the movie.)
If you can’t follow a certain point in listening, just write down the key words.
Read 1a.
Memorize the useful expressions and key sentences which we learn today.
Finish Section A in your workbook.
Preview Section B.
( )1. Each year quite a lot of food ____ around the world. It’s really time for us to do something.
A. was wasted B. is wasted C. wasted D. will be wasted
( )2. Many buildings in Lushan ____ in the earthquake on April 20th. It will surely be built more beautifully.
A. have destroyed B. are destroyed
C. were destroyed D. are destroying
( )3. Today, computers are really helpful. They _______ everywhere.
A. use B. are used C. used D. were used
( )4. Chinese ______ by more and more people from all over the world today.
A. learn B. learned C. is learned D. was learned
( )5. Hot water ______ in the students’ flats from 5p.m. to 7 p.m. now.
A. supplies B. is supplied C. supplied D. was supplied
Can you finish them?
B
C
B
C
B
It’s reported that Daimiao Culture Square ______ _______ _________(build) in Tai’an next year.
I’m sure that stricter rules to control cigarette smoking _______ ______ _______ (make) very soon.
The task _____ _____ _______(finish) in an hour. Then we can go home and have a good rest.
The 12th National Games ____ ____ ___(hold) in Shenyang next year. Why not prepare yourself to be a volunteer?
Can you try?
will be built
will be made
will be finished
will be held
( )1. Today, computers are really helpful. They _______ everywhere.
A. use B. are used C. used D. were used
( )2. Chinese ______ by more and more people from all over the world today.
A. learn B. learned C. is learned D. was learned
( ) 3. Trees ________by them every year
A. planted B. is planted C. were planted D. are planted
( )4. The flowers ________by her every week.
A. are watered B. water C. were watered D. watered
( )5. The flowers _______by her last week.
A. water B. were watered C. are watered D. watered
Can you finish them?
B
C
D
A
B
Spaceship V was sent into space in 2003.
More spaceships will be sent into space in the future.
Many spaceships are sent into space by China.
be+ done 一般现在时态被动语态
was/were + done
一般过去时态被动语态
will be +done 一般将来时态被动语态
Which movie do you like best?
Can people live on Mars?
We learn: 1. Some words: screen, display, alien
2. Some phrases: in space, by spaceship, in
the future, one day
3.Some sentences:
(1) What fun!
(2) We will be able to do anything that can be
done on the earth.
We can : 1.Use the Passive Voice (Ⅲ)
A wonderful movie will be shown tonight.
Houses, schools and hospitals will be built on Mars.
2.Talk about flying to Mars, the outer space and
something about the aliens.
summary
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