Unit 4 Topic 2 I’m excited about the things that will be discovered in the future. Section B课件(共24张P

(共24张PPT)
Unit 4 Topic 2
I’m excited about the things that will be discovered in the future.
Section B
学习目标
能熟悉并正确运用本课时的重点单词和短语
能进一步掌握一般将来时的被动语态
能用英语谈论未来的职业理想
Look and learn:
They are astronauts, too.
They took part in the space flight.
He is an astronaut.
[' str n t]
宇航员
take part in 参加
新课讲授
Look and learn:
I really admire astronauts. I'd like to be an astronaut when I grow up.
What would you like to be when you grow up
v.钦佩，羡慕，赞赏
I think you should first master some basic computer skills.
master v.掌握，精通
Look and learn:
prefer A to B
比起B而更喜欢A
What are you going to be when you grow up
I'm going to be a dancer.
I'm going be a scientist. I prefer science to dance.
Talk about your dream job like this:
A: What are you going to be/ would you like to be/ do you want to be
when you grou up
B: I am going to be/ would like to be / want to be a/an ...
A: Why
B: Because I admire.../ like...
Listen to 1a and answer the questions.
1.What will Kangkang do when he grows up
He would like to be an astronaut when he grows up.
2.What is Maria going to be when she grows up
She isn’t sure. Maybe she is going to be a scientist.
Listening
Listen to 1a and mark T(True) or F (False).
1b
Astronauts from China, the United States and Russia will take part in the space flight. ( )
Kangkang wants to be a scientist in the future. ( )
Kangkang thinks Maria can dance very well. ( )
Maria prefers dance to science. ( )
T
F
T
F
Read 1a and complete the sentences.
Something new about Mars __________________by the astronauts.
Some basic computer skills __________________by Kangkang.
I’m excited about the things ________________________ in the future.
Their dreams _______________if they work hard.
will be discovered
will be mastered
that will be discovered
will be realized
1c
1.Who will take part in the space flight 谁会参加这次飞行？
take part in 参加会议或群众性活动等，着重说明主语参加该活动并在活动中发挥作用。
We often take part in physical labor.
join 参加某一组织团体、党派，成为其中一员，或和某人一起做事情。
When did your brother join the army
He’ll join us in singing the song.
join in 多指参加小规模的活动，如“球赛、游戏”等。 常用于日常口语。
Come along , and join in the ball games.
Language points
2. They will travel into space and discover something new about Mars.他们将遨游太空，发现与火星有关的新事物。
discover,发现（原本存在但未发现的东西）
例：Columbus discovered America in 1492.哥伦布在1492年发现了美洲。
invent，发明（发现的对象是以前从未存在的新东西）
例：The inventor invented a lot of things during his life .
这位发明家一生发明了很多东西。
find out ,通过观察和探索二发现事实的真相，一般后面接名词或从句。
例：Have you found out why he didn’t come here
你弄清了他为什么不来吗？
Language points
3. I prefer science to dance.
相比跳舞来说，我更喜欢科学。
prefer…A… to …B… 比起B而更喜欢A
I prefer football to basketball.
I prefer playing football to playing basketball.
I prefer cooking at home to _______(eat) out.
eating
Language points
4. Then our dreams will be realized. 那么，我们就会实现我们的梦想了。
realize one's dream= achieve one's dream= make one's dream come true
eg. Our dreams will be realized/achieved.
= We will make our dreams come true.
= Our dream will come true.
The boy realized his mistake and cried.
Language points
Watch the flash of 1a, Then act out the dialogue in pairs.
Have you seen a UFO
Listen to the passage and choose the correct answers.
1. How many shapes of UFOs were mentioned
A. Four. B. Five. C. Six.
2. In which area of China did the UFOs often appear
A. Nanjing. B. South China.
C. The north of Changjiang River.
3. Why do people know little about UFOs
A. UFOs have been met by so many people.
B. There are various shapes of UFOs.
C. A UFO is only met by chance and disappears rapidly .
Read the questions to predict(预测） what the passage talks about.
2
It is reported that many kinds of UFOs have appeared in China in recent years. There are different shapes, such as plate-shaped, fan-shaped, bright star-shaped, ball-shaped and V-shaped etc. UFO events happened more often in the north of Changjiang River. For example, a V-shaped UFO appeared over Nanjing on January 10th, 2006. Although UFOs were ever met by many people, we still know little about them. The reason is that a UFO is only met by chance and disappears rapidly. People hold great interest because they think there are some aliens in the UFOs who visit our earth. At present, science still cannot prove(证实) whether there are aliens. However, some scientists believe aliens exist(存在) and make further study about them.
2
Listen to the passage again and repeat.
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.
Revision:
Grammar
Look at the pictures and complete the sentences by following the example. Then read the dialogs aloud and pay attention to the stress and intonation.
Example :
A: `How is the `cake, `Jane
B: `Just a `minute. It will be `finished `very `soon.
3a
A: The `article `says the `houses ___________ under the `sea in
the near `future.
B: It’s really `cool to `live under the `sea.
will be built
A: Can you ` believe it Our `car ___________ by `robots in the future
B: It `sounds `great .
will be driven
A: Have you `heard the `news on `TV More `planets
___________ in the `universe .
B: `No, I haven’t . I think `most of our `dreams ______________
in the `future .
will be found
will be realized
3b Make up your own dialogs about the future with the structure underlined in 3a.
A: What do you think will happen in the future
B: Many tall buildings will be built under the sea. A lot of
animals will be kept in the water. Trees and flowers will
be...
A: ...
We learn : 1. Some words : realize, admire, master, dancer
2. Some phrases: take part in, prefer …to …,
be excited about
3. Some sentences:
(1) I think you should first master some basic computer skills.
(2) I’m excited about the things that will be discovered in the
future.
(3) Let’s work hard. Then our dreams will be realized.
We can: Talk about flying to Mars and the outer space.
课堂总结
1.we often （参加）the English Corner.
2,She (参加) the English club last year .
3,Would you like to (参加) us
4,Can I (参加) the pingpong game
5,I prefer (skate) to (swim).
6,相对音乐来说他更喜欢美术。
.
7.You can realize your dream.
You can your dream .
You can your dream .
take part in
joined
join
join in
skating
swimming
He prefers art to music
make
come true
achieve
完成句子
当堂检测
Homework
1. Read 1a.
2. Memorize the useful expressions and key sentences which
we learn today.
3. Finish Section B in your workbook.
4. Preview Section C.