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Unit 4 Amazing Science
Topic 2
I'm excited about the things that will be discovered in the future.
Section A
Learning aims
一、掌握以下单词：display, screen, alien, describe等。
二、通过听说了解有关人们未来的太空生活。
三、学习一般将来时的被动语态——will be done。
四、在图文帮助下，完成听力活动的相关练习，锻炼听力技能。
If the earth was destroyed, what can we do
Do nothing.
We choose to die with the earth.
Can we die for love
because we love our mother
earth too deeply
Maybe the only choice is ___________________.
to move to other planets
Which one is more suitable for us
Talk
There are two _________ which are stuck on the wall.
We can see E.T. on them.
E.T. means __________.
[ e li nz ]
posters
aliens
Guess, listen and choose.
1a
( ) 1. What are they going to do tonight
A. play games B. watch TV C. go to the cinema
( ) 2. How does Maria like the movie
A. boring B. just-so-so C. interesting
( ) 3. In their opinions, people will live on ______ in the future.
A. the earth B. Mars C. the moon D. the sun
( ) 4. Does Kangkang believe that we could live in space one day
A. Yes, he does. B. No, he doesn't. C. We don't know.
C
B
A
C
1a
Listen, look and say.
1b
Listen to 1a and answer the questions. Then check the answers in pairs.
1. When will the movie be shown
2. What’s the movie about
3. How do people travel in the movie
4. What will be built on Mars according to Kangkang
It will be shown tonight.
It is about life in space.
All the people travel by spaceship in the movie.
Houses, schools and hospitals will be built on Mars.
Kangkang: Hi, Maria! A wonderful movie will be shown tonight. Shall we go to watch it
Maria: Great! What's it about
Kangkang: It's about life in space.
Maria: That sounds exciting.
Kangkang: Yes. All the people travel by spaceship in the movie, and they can visit planets like Mars.
1a
Listen, look and say.
Maria: Really Kangkang, do you think people will live on Mars in the future
Kangkang: Yes. I think we will live in space one day. Houses, schools and hospitals will be built on Mars. We will be able to do anything that can be done on the earth.
Maria: What fun! I can't wait.
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
Read 1a, underline and translate the sentences about the passive voice(被动语态).
1a
(1) A wonderful movie will be shown tonight.（Line 1）
(2) Houses, schools and hospitals will be built on Mars.（Line 11）
(3) We will be able to do anything that can be done on the earth.（Line 12）
一部精彩的电影将在今晚被上映。
房子，学校，医院将在火星被建造。
我们可以做(在地球上能被做的)任何事情。
What's the difference between them
被动语态
四、时态。
一般现在时的被动语态
be done
The rocket is made now.
The rocket was made in 2000.
一般过去时的被动语态
was/were done
More satellites will be made in 2050.
一般将来时的被动语态
will be done
Study the rules carefully and complete the table.
2a
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).
are driven
will be driven
are planted in the soil
will be planted in the air
Complete the passage with the correct forms of the given words.
2b
will be built
will be kept
are printed
will be displayed
are used
will be used
will be sent
will be found
先观语态再观时态
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.
【A】Listen to the conversation and answer the following questions.
3
Does Kangkang believe there are aliens What about Maria
2. What does the American scientist think about aliens
He thinks aliens have already come to the earth.
No, he doesn’t.
Maria doesn’t believe, either.
(否定句+句末+有逗号)
【B】Listen again and fill in the blanks.
3
(Maria and Kangkang are talking after watching the movie.)
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 described and 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
Exercises
2. The little boy ______ a story by his grandma last night. He was very happy.
A. tells B. told C. was told D. will be told
3. The little boy ______ a story to his grandma last night. He was very happy.
A. tells B. told C. was told D. will be told
1. — Who ______ the classroom every day
— Our group. And it always ______ before 5 p.m.
A. cleans; is cleaned B. is cleaned; cleans
C. cleaned; was cleaned D. cleans; will be cleaned
A
C
B
——Grammar
6. Rice ______ in the south of China. It’s the main food for people there.
A. grows B. is grown C. grew D. was grown
语境
客观真理
4. — Look at the broken bike! What happened
— It ______ by a careless boy just now.
A. damages B. damaged C. is damaged D. was damaged
5. A new film ______ in the cinema soon. We ______ to watch
it together.
A. shows; will go B. is shown; went
C. will be shown; will go D. will be shown; went
D
C
B
Exercises
——Text
1. Scientists are doing more research in order ___ to the moon soon.
A. fly B. to fly C. that fly
2. —— Can I play the guitar
—— Oh, I can't. But I think I will ____ play it.
A. can B. be able to C. could
3. —— What's the article ____ —— China's solar power project.
A. about B. for C. that fly
4. It's raining outside. Don't leave _____ it stops.
A. as B. about C. until
B
B
A
C
5. —— Are you ready for the trip to the beach
—— Yes! I ______ in the sea!
A. can’t help swimming B. can’t wait to swim
C. can’t help to swim D. can’t wait swimming
6. She ______ when she watched the sad movie last night.
A. can’t help crying B. can’t wait to cry
C. can’t help to cry D. can’t wait crying
7. No one knows _______ us tomorrow, so we should value today.
A. will happen on B. will be happened on
C. will happen to
D. will be happened on
不及物动词无被动语态
B
A
C
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 learn:
We can:
Summary
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 aliens.
Thank you !
Thanks!
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