(共20张PPT)
Unit 4 Amazing Science
Topic 2 I’m excited about the things that will be discovered in the future.
Section A
What do you know about Mars
Do you think people will live on Mars in the future
Do you believe there are aliens
学习目标
1.重点掌握Some words：screen, display, alien, describe,
Some phrases: outer space, in space,
by spaceship, in the future, one day
2.学习一般将来时的被动语态。
3.谈论外星人以及外太空生活，培养积极探索、热爱科学的态度。
学习指导 学习
（一）. 学习指导：（5mins）
1. 先用1分钟口头翻译问题 1b的四个问题 :
然后听1a录音，回答上面问题；再听1a录音，大声模仿录音跟读，纠正发音；
2.细读1a，划出1a中的重点短语及难点，并与同桌交流，然后把不能理解的提出来师生一起解决。完成1C
（二）. 自研共探：（7mins)
1. 自读1a,并口头翻译,要弄懂每个句子，划出重点短语和句型，若有不理解的语言点，可与同桌小声交流，难理解的问题，进行小组讨论，解决自学中的疑惑点。
2. 翻译下列短语和句型，并会背
1）.太空生活 2）.那听起来令人激动 。
3).乘宇宙飞船旅行 4)在将来
5).有一天 6). 我迫不急待
7).我们将能做我们在地球上所做的一切
8).我们将能做我们在地球上所做的一切
3.在1a中划出含有一般将来时的被动语态结构的句子，观察其结构：______ + ______ +及物动词的_________
4. 根据1a，独立完成1b。
be
过去分词
will
（三）. 学情展示（8mins）
教师指名或抽签四个小组，在黑板上板书或口头展示小组内讨论结果，根据情况适当加分或加星。其他小组可质疑补充，回答正确的可适当加分或加星。教师可根据生成问题适当点拨。
翻译下列短语和句型
1）.太空生活 2）.那听起来令人激动 。
3).乘宇宙飞船旅行 4).在将来
5).有一天 6). 我迫不急待
7).一场精彩的电影将在今晚上映。
8).我们将能做我们在地球上所做的一切
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
( )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
被动语态专练
B
C
B
C
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
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) Will an English contest be held next Saturday afternoon
(3) You will not be allowed to go out if you don’t finish your homework.
2a Study the rules carefully and complete the table.
Year
Item 2014 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
Talk about what will happen on Mars in 2048.
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.
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.
归纳总结：（3mins）
小组讨论：本节课我们学习了哪些有用的单词、短语和句型？哪些语法项目？请小组代表举手发言。
1. 掌握了一般将来时的被动语态的结构及其用法；
2.学会了一些有用的表达方式：
1. Life in space
2.That sounds exciting
3. outer space
4.I can’t wait/ to do sth
6.We will be able to do anything that can be done on the earth .
7.But I don’t think aliens can be found in space.
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
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
