Unit 4 Topic 3 China is the third nation that sent a person into space. Section A- 精品课件 +嵌入音频(共38张P

(共38张PPT)
Unit 4 Amazing Science
Section A
Topic 3 China is the third nation
that sent a person into space.
Pre-listening
New words
/pru:v/
v. 证明，证实
prove
lunar probe
/pr b/
月球探测器
/ led nd/
n. 传说，
传奇故事
legend
/s ɡ n f k ns/
n. 重要性，意义
significance
/, nd pend ntli/
adv. 独立地，自主地
independently
/ l ndmɑ:k/
n. 里程碑；陆标
landmark
/ spe sw :k/
n. 太空漫步
spacewalk
Watch and answer
Who is he
What's the spaceship of the name
2003.10.15
Yang Liwei
Shenzhou V
21 hours
2003.10.16 6:23 a.m.
Who is Yang Liwei
Yang Liwei is our national hero.
He traveled around the earth in Shenzhou V for 21 hours in 2003.
Yang Liwei is our national hero
_________________________________________________________________________________.
traveled around the earth in Shenzhou V for 21 hours in 2003
who\that
定 语 从 句（1）
定语从句在句中做定语，用于修饰句中的某一名词（或代词）。 被定语从句修饰的词叫做“先行词”， 定语从句必须放在先行词之后。 定语从句由关系代词who, whom, whose, which, that 和关系副词when, where, why 等引导。
定语从句结构：先行词+关系词+定语从句
Grammar
While-listening
Whrere are Michael and Kangkang
Let’s listen!
And what are they talking about
1b Listen to 1a and tick the expressions you hear.
_____ travel into space _____ make great progress
_____ aliens _____ lunar probe
_____ Shenzhou V _____ travel to the moon
_____ launched _____ space walk
√
√
√
√
√
√
1. Yang Liwei is the first Chinese to travel into space. ( )
2. Yang Liwei took Shenzhou VI to the space. ( )
3. Chang’e I is a spaceship which was launches as
China’s first lunar probe ( )
4. Michael hopes he can travel to the moon one day. ( )
1b Listen to 1a again and mark T(true) or F(false).
T
F
T
F
1c Read 1a and answer the questions.
1. Who is Yang Liwei
2. How long did ShenzhouⅤ travel around the earth
3. How many spaceships has China sent into space
4. What’s Chang’e Ⅰ？
5. Do you know the legend of Chang’e Please tell it to your partner.
He is the first Chinese to travel into space.
ShenzhouⅤ travel around the earth for 21 hours.
Five.
It is a spaceship which was launched as China’s first lunar probe.
Yes, I do. ...
3 Listen to the passage and fill in the blanks.
China’s First Man-made Satellite Dongfanghong Ⅰ
Launch time:____________
Launch place: ____________ Satellite Launch Center
Development team: many scientists under ____________________________
Significance: · becoming the _______ country to
independently launch a satellite
· stepping into _____________
· being a landmark of China’s
_______________________
April 24, 1970
Jiuquan
the direction of Qian Xuesen
fifth
the Space Age
space industry
Post-listening
1a Listen, look and say.
(Michael and Kangkang are in the Science Museum.)
Michael: Kangkang, who is the first Chinese to travel into space
Kangkang: Yang Liwei. He is our national hero who traveled around the
earth in Shenzhou V for 21 hours in 2003.
China is the third nation that sent a person into space.
Michael: Wonderful! All of you must be very proud.
Kangkang: Of course we are. What's more, we have launched
another four spaceships in the past few years.
1. Who is the first Chinese to travel into space
谁是太空旅行的第一个中国人？
考点：
the + 序数词 + 名词 + to do sth. “第.....个做某事的.....”。
eg. Mr. Smith is the first foreigner to visit the Great Wall.
及时练习:
1. He’s the first one _____ the finishing line.
A. reaching B. reaches C. to reach D. reach
2. The third country ________ (send) human being into space is
China.
Language points
C
to send
1a Listen, look and say.
Michael: That's great! It proves that China has made great progress
in its space industry.
Kangkang: That's right! I'm sure that China will send more spaceships
into space.
Michael: Look, what a large crowd! Let's go and see.
Kangkang: Wow! Chang'e I. It's a spaceship which was launched as China's
first lunar probe. I hope I can travel to the moon one day.
Machael: I think your dream will be realized in the future.
Your dream will be realized.
realize/achieve 人作主语（可有被动）；
come true 物作主语（无被动）
realize/achieve = make … come ture 实现（梦想等）
your dream will be realized = you will realize your dream
2. It proves that China has made great progress in its space industry.
这表明中国在自身的航天工业方面已经取得了巨大的进步。
考点：
（1）it proves + that从句 “这证明/表明了.......”。
eg. It proves that we can work out the problem.
（2）make great progress in “在......方面取得了巨大的进步”。
eg. We have made great progress in learning English.
练习：
It proves that China ______ already ______ (make) great progress in its space industry.
Language points
has made
(Michael and Kangkang are in the Science Museum.)
Michael: Kangkang, who is the first Chinese to travel into space
Kangkang: Yang Liwei. He is our national hero who traveled around the earth in Shenzhou V
for 21 hours in 2003. China is the third nation that sent a person into space.
Michael: Wonderful! All of you must be very proud.
Kangkang: Of course we are. What's more, we have launched another four spaceships
in the past few years.
Michael: That's great! It proves that China has made great progress in its space industry.
Kangkang: That's right! I'm sure that China will send more spaceships into space.
Michael: Look, what a large crowd! Let's go and see.
Kangkang: Wow! Chang'e I. It's a spaceship which was launched as China's first lunar probe.
I hope I can travel to the moon one day.
Machael: I think your dream will be realized in the future.
找出定语从句，并译为中文。
1.他是我们的民族英雄，在2003年乘坐神舟五号绕地球飞行了21小时。
2.中国是第三个将人送入太空的国家。
3.它（嫦娥一号）是作为中国第一个月球探测器发射的宇宙飞船。
2. Study the change of the following sentences.
Then try to find the rules and fill in the blanks.
Yang Liwei is our national hero.
He traveled around the earth in Shenzhou V for 21 hours in 2003.
Yang Liwei is our national hero
_________________________________________________________________________________.
traveled around the earth in Shenzhou V for 21 hours in 2003
who\that
2. Study the change of the following sentences.
Then try to find the rules and fill in the blanks.
Wang Yaping is a woman astronaut.
She gave us a lesson in Shenzhou X spaceship.
Wang Yaping is a woman astronaut
_________________________________________.
gave us a lesson in Shenzhou X spaceship
who\that
2. Study the change of the following sentences.
Then try to find the rules and fill in the blanks.
Shenzhou X is a spaceship.
It was launched with three astronauts
in 2013.
Shenzhou X is a spaceship
_________________________________________.
was launched with three astronauts in 2013
which\that
Neil Alden Armstrong
born on August 5, 1930
the U.S.A
the first man
On July 20, 1969
Apollo 11
2.5 hours
4. Choose the correct forms of the given words to
complete the passage.
Neil Alden Armstrong was born on August 5, 1930. He was an American astronaut ________(which/who) was the first man to set foot on the moon. During his life, he took part in two space flights. On July 20, 1969, his second and last space flight was in a famous spaceship _________(which/ who) was named Apollo 11. Along with his partner, Buzz Aldrin, Armstrong had a spacewalk and then ______(lands/landed) on the lunar surface. They spent 2.5 hours ________ (exploring/ to explore) and collecting soil and rocks to take back to earth. On July 24th, they returned to the earth ________(safe/ safely).
who
which
landed
exploring
safely
Find out these phrases from the text.
be the first/last one to do sth.
be proud of sb. = take pride in sb.
another four spaceships = four more...
in the past few years
1.是第一个/最后一个做某事的人
2.因某人而骄傲
3.另外四艘宇宙飞船
4.在过去的几年里
（用于现在完成时）
5.在（做）.......方面取得（巨大的）进步
6.在1930年8月5日的那个早上
make (great) progress in (doing) sth.
on the morning of August 5, 1930
Find out these phrases from the text.
set foot on
return to + 地点
= go/come back to + 地点
7.踏上；登上
8.回到某地
9.把某物还给某人
return sb. sth. = return sth. to sb.
= give sth. back to sb.
3. China is the third nation that sent a person into space.
中国是第三个将人送入太空的国家。
考点：
本句中that sent a person into space 是一个定语从句，修饰先行词nation。定语从句：
（1）含义：修饰某一名词或代词的从句叫定语从句。一般紧跟在它所修饰的先行词之后。
（2）先行词：被定语从句修饰的词叫先行词。
（3）关系词：
①含义：引导定语从句的词叫关系词，关系词有关系代词和关系副词。②关系代词有that, which, who, whom, whose, as等；
关系副词有when, where, why等。③作用：引导定语从句；代替先行词；在定语从句中担当一个成分。
Language points
3. China is the third nation that sent a person into space.
中国是第三个将人送入太空的国家。
考点：
（4）关系代词引导的定语从句
①who: 指人，在定语从句中作主语（此时who不可省略）。
eg. The boys who are playing football are from Class One.
练习：
1. Yesterday I helped an old man _____ had lost his way.
2. That is the teache _____ teaches us physics.
Language points
who
who
3. China is the third nation that sent a person into space.
中国是第三个将人送入太空的国家。
考点：
（4）关系代词引导的定语从句
②whom: 指人，在定语从句中作宾语，常可省略。
eg. Li Ming is just the boy (whom) I want to see.
The professor (whom) you are waiting for has come.
注意：
关系代词whom在口语或非正式文体中常可用who来代替，也可省略。
练习：
The man __________ you met just now is my old friend.
Language points
whom/who
3. China is the third nation that sent a person into space.
中国是第三个将人送入太空的国家。
考点：
（4）关系代词引导的定语从句
③which: 指物，在定语从句中作主语或宾语，作宾语时常可省略。
eg. Football is a game which is liked by most boys.
练习：
1. He likes to read books ______ are written by foreign writers.
2. This is the pen ______ he bought yesterday.
3. The film ______ they went to see last night was not interesting.
Language points
which
which
which
3. China is the third nation that sent a person into space.
中国是第三个将人送入太空的国家。
考点：
（4）关系代词引导的定语从句
④that: 指人时，相当于who或whom；指物时，相当于which。
在定语从句中作主语或宾语，作宾语时常可省略。
eg. Where is the man that/whom I saw this morning
练习：
1.The season __________ comes after spring is summer.
2. Li Ming is just the boy ______________ I want to see.
3. Yesterday I helped an old man __________ had lost his way.
Language points
that/which
that/whom/who
that/who
3. China is the third nation that sent a person into space.
中国是第三个将人送入太空的国家。
考点：
（4）关系代词引导的定语从句
⑤whose: 通常指人，也可指物，在定语从句中作定语。
eg. He has a friend whose father is a doctor.
练习：
I once lived in the house ______ roof has fallen in.
The girl ______ mother is our teacher is in our school.
Language points
whose
whose
定 语 从 句（1）
定语从句在句中做定语，用于修饰句中的某一名词（或代词）。 被定语从句修饰的词叫做“先行词”， 定语从句必须放在先行词之后。 定语从句由关系代词who, whom, whose, which, that 和关系副词when, where, why 等引导。
定语从句结构：先行词+关系词+定语从句
Summary
定语从句（2）
关系词 先行词 在从句中成分
who 人 主语，宾语，表语
whom 人 宾语
whose 人，物 定语
that 人，物 主语，宾语，表语
which 物 主语，宾语
when 时间 状语
where 地点 状语
why 原因 状语
1. China is a great country ____ has a long history.
A. that B. who C. whose D. whom
2. The girl _____ the teacher talked to just now comes from America.
A. who B. which C. this D. one
3. She often parks her car near the house _____ she can easily get to.
A. where B. who C. which D. what
4. The teacher ____ I like best often encourages me ____ my dream.
A. which; fight for B. that; to fight for C. which; to fight for D. who; fight for
5. Mary ____ is my friend, as well as her sister, ____ Chinese in China.
A. that; are studying B. which; have studies C. who; study D. who; studies
及时练习：
A
A
C
B
D
summary
We learn：1.Some words: prove, spacewalk
2.Some phrases: another four, make progress
3.Attributive clause:
(1) China is the third nation that sent a person into space.
(2) He is our national hero who/that travelled
around the earth in Shenzhou Ⅴ for 21 hours in 2003.
We can: Talk about something about popular science.
(1) China is the third nation to send a
person into space.
(2) …we have launched another four
spaceships in the past few year.
Homework
Read 1a.
Memorize the useful expressions and key sentences which we learn today.
Finish Section A in your workbook.
Preview Section B.
Thank you!