Unit 4 Topic 2Section B课文讲解课件(共21张PPT)

(共21张PPT)
Unit 4 Amazing Science
Topic 2 I’m excited about the things that will be discovered in the future.- Section B课文讲解
What are their jobs
They are astronauts.
Do you want to be an astronaut when you grow up
Who wants to be an astronaut in the future
No, I haven't. Who will take part in the space flight
Maria, have you heard the news on TV about the space flight to Mars
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。
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。
take part in
join
take part in , join , join in
辨析
多指参加小规模的活动，如“球赛、游戏”等。 常用于日常口语。
join in
take part in , join , join in
辨析
e.g.
We often take part in physical labor.
When did your brother join the army
He’ll join us in singing the song.
Come along , and join in the ball games.
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.
admire v. 钦佩，羡慕，赞赏
admire sb. for sth. 因某事钦佩某人
e.g. I admire you for your honesty.
It's really cool. However, I think you should first master some basic computer skills.
master v.掌握,精通
master n.主人
e.g. My master had two horses.
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.
Sure. Maria, what are you going to be
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.
prefer 的用法
prefer sth. 更喜欢某物
prefer A to B比起B更喜欢A
prefer doing A to doing B喜欢做A胜过做B
prefer to do sth. 宁愿/更喜欢做某事
prefer to do A rather than do B宁愿做A而不愿做B
1. My younger brother prefers _____ the piano to playing football.
A. plays B. playing
C. play D. played
B
2. I ______DingTalk ______ Tencent Meeting. What about you
A. prefer; to B. would rather; than
C. like; than D. prefer; than
A
3. Girls prefer ______ shopping rather than stay at home on weekends.
A. go B. going C. to go D. gone
C
That's wonderful! Let's work hard. Then our dreams will be realized.
realize v.实现
realize, achieve与come true
辨析
realize one’s dream/goals 实现某人的梦想/目标
e.g.
It may be not easy when you are on the way to realizing your goals, but if you keep on working, you will make it at last.
realize, achieve与come true
辨析
sb.+ achieve +梦想/目标
I believe Jack will achieve his dream of being an outstanding teacher.
梦想/目标+come true
Volunteering here is a dream coming true for me.
如果我们想实现我们的梦想，我们就不应该害怕困难。（完成译句）
If we want to_______________________, we shouldn’t be afraid of difficulties.
realize our dreams
achieve our dreams
Bye-bye