Unit 4 Amazing ScienceTopic 2 Section B 课件(共25张PPT) 2024-2025学年英语仁爱版九年级上册

(共25张PPT)
Unit 4
Amazing Science
Topic 2 Section B
学习目标
重点探究
自主学习
学习导航
当堂检测
课堂总结
拓展提升
新课导入
What are you going to be when you grow up
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
自主学习
New words and expressions
astronaut n. 宇航员
admire v. 钦佩，羡慕
master v. 掌握，精通 n. 主人
dancer n. 跳舞者，舞蹈演员
realize v. (realise BrE)意识到，领会；实现
universe n. 宇宙
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
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...
重点探究
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.
Listen to 1a and answer the questions.
1a Look, listen and say.
Kangkang: Maria, have you heard the news on TV about the
space flight to Mars
Maria: No, I haven't. Who will take part in the space flight
Kangkang: Astronauts from China, the United States and Russia.
They will travel into space and discover something
new about Mars. I really admire them. I'd like to be an
astronaut when I grow up.
Maria: It's really cool. However, I think you should first
master some basic computer skills.
Kangkang: Sure. Maria, what are you going to be
Maria: Mm, I am not sure. Sometimes I want to be a dancer,
but I think I'm going to be a scientist in the future.
Kangkang: Why I think you dance very well.
Maria: Yes, I'm sure I can perform ballet on the stage in the
future. But I prefer science to dance. It is my favorite
subject in school. I'm excited about the things that
will be discovered in the future.
Kangkang: That's wonderful! Let's work hard. Then our dreams
will be realized.
1. Astronauts from China, the United States and Russia will take
part in the space flight. ( )
2. Kangkang wants to be a scientist in the future. ( )
3. Kangkang thinks Maria can dance very well. ( )
4. Maria prefers dance to science. ( )
T
T
F
F
1b Listen to 1a and mark T(True) or F (False).
1c Read 1a and complete the sentences.
1. Something new about Mars ________________ by the astronauts.
2. Some basic computer skills ________________ by Kangkang.
3. I’m excited about the things ___________________ in the future.
4. Their dreams _____________ if they work hard.
will be discovered
will be mastered
that will be discovered
will be realized
Pair work
Read 1a and act out 1a in pairs.
Have you seen a UFO
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 what the passage talks about.
2. Listen to the passage and choose the correct answers.
Example :
A: `How is the `cake, `Jane
B: `Just a `minute. It will be `finished `very `soon.
3a 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.
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
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: ...
3b Make up your own dialogs about the future with
the structure underlined in 3a.
Language points
拓展提升
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。
e.g. 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。
e.g. 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。
e.g. Come along, and join in the ball games.
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）
e.g. 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）
e.g. 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 通过观察和探索而发现事实的真相，一般后面接
名词或从句。
e.g. Have you found out why he didn’t come here
你弄清了他为什么不来吗？
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
e.g. I prefer football to basketball.
I prefer playing football to playing basketball.
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
e.g. 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.
当堂检测
一、按要求改写句子。
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
课堂总结
掌握一般将来时的被动语态
用英语谈论未来的职业理想
Unit 4 Topic 2
Section B