资源简介

(共16张PPT)
Exploring space
Unit 5
Part B Let’s talk
人教版 PEP 英语六年级上册
Let’s listen
Chen Jie is showing Miss White a magazine.
Listen and choose.
1. What is the magazine about
A. Mars. B. The Sun. C. The Moon.
2. Why can’t we live there
A. It is red. B. It is very hot. C. The air is thin.
Let’s watch
What is Chen Jie reading about
Mars Earth Moon
Let’s learn
Hey, Chen Jie. What are you reading about
Mars.
Mars What does it say
火星
Let’s learn
It talks about things on Mars.
Wow! Is there any water on Mars
Yes, there is. There is soil too.
泥土
Let’s learn
I don’t think so. They say there aren’t any living things.
Oh! Are there any aliens
I see.
Look! This is the sunrise on Mars.
外星人
生物：存在生命的生命体
我懂了
日出
Let’s learn
How beautiful! I really want to travel to Mars.
Maybe you can go one day. China put a rover on Mars. We learn more about the "red planet" every year.
探测器
Mike: Hey, Chen Jie. What are you reading about
Chen Jie: Mars.
Oliver: Mars What does it say
Chen Jie: It talks about things on Mars.
Oliver: Wow! Is there any water on Mars
Chen Jie: Yes, there is. There is soil too.
Oliver: Oh! Are there any aliens
Chen Jie: I don’t think so. They say there aren’t any living
things.
Oliver: I see.
Chen Jie: Look! This is the sunrise on Mars.
Mike: How beautiful! I really want to travel to Mars.
Chen Jie: Maybe you can go one day. China put a rover on Mars.
We learn more about the "red planet" every year.
Let’s retell
Mike: Hey, Chen Jie. What are you reading about
Chen Jie: Mars.
Oliver: Mars What does it say
Chen Jie: It talks about things on Mars.
Oliver: Wow! Is there any water on Mars
Chen Jie: Yes, there is. There is soil too.
Oliver: Oh! Are there any aliens
Chen Jie: I don’t think so. They say there aren’t any living
things.
Oliver: I see.
Chen Jie: Look! This is the sunrise on Mars.
Mike: How beautiful! I really want to travel to Mars.
Chen Jie: Maybe you can go one day. China put a rover on Mars.
We learn more about the "red planet" every year.
Read and imitate
What can you see in the sky
I can see Earth and the Sun.
Is there any water on Mars
Yes, there is.
Role-play
☆ 能正确说出台词；
☆☆ 语音语调自然，有表情动作；
☆☆☆ 能适当加入自己的语言（如补充其他景物）。
Express correctly：
正确表达
Express politely：
有礼貌
Express confidently：
自信表达
Assessment
Mike: Hey, Chen Jie. What are you
reading about
Chen Jie: Mars.
Oliver: Mars What does it say
Chen Jie: It talks about things on Mars.
Oliver: Wow! Is there any water on Mars
Chen Jie: Yes, there is. There is soil too.
Oliver: Oh! Are there any aliens
Chen Jie: I don’t think so. They say there
aren’t any living things.
Oliver: I see.
Chen Jie: Look! This is the sunrise on Mars.
Mike: How beautiful! I really want to
travel to Mars.
Chen Jie: Maybe you can go one day. China put
a rover on Mars. We learn more
about the "red planet" every year.
Let’s think
Is there any water on Mars
Yes, there is.
Is there any soil on Mars
Yes, there is.
Are there any aliens on Mars
I don‘t think so. They say there aren’t any living things.
What is on Mars
Water, soil, sunrise and rover.
What else do you know about Mars
Let’s think
红色星球 (The Red Planet)：火星被称为“红色星球”，因为其表面覆盖着大量的氧化铁（铁锈），使它看起来是橙红色的。
中国的火星探索：中国已成功将“祝融号”火星车送上火星。祝融号发现火星在约7.5亿年前仍有水体活动。
大小和重力：火星比地球小得多，直径约为地球的一半。它的重力也小很多，你在火星上可以跳得比在地球上高大约三倍。
一天和一年的长度：火星上的一天（自转周期）是24小时37分钟，和地球的一天差不多长。但火星上的一年（公转周期）相当于687个地球日，差不多是地球两年的长度。
温度：火星非常寒冷，平均温度约为零下65摄氏度。
名字由来：火星是以罗马神话中的战神“马尔斯（Mars）”命名的，因为它的红色让人联想到鲜血和战争。
Let’s practice
There is __________ and __________ on Mars.
There aren‘t any ________ or ______________ on Mars.
China put a __________ on Mars.
rover
living things
water
soil
aliens
water
soil
aliens
living things
rover
1
Must-do: Recite the dialogue in Part B Let's talk.
Homework
2
Choose to do: Write 3 question-and-answer sentences about Mars.
3
Challenge: Find some information about China's aerospace achievements and share it with your classmates in the next class.
Part B Let’s talk
Thank you!

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