仁爱科普版九年级上册Unit 4 Amazing Science Topic 3 Section A 课件 (共26张PPT，内嵌音频)

(共26张PPT)
Unit 4
Amazing Science
Topic 3
Section A
新知学习
重点研讨
课堂小结
当堂检测
学习目标
Language Goal
能熟悉并正确运用本课时的重点单词和短语
能初步掌握定语从句
能了解中国的航天事业的发展
新知学习
重点研讨
课堂小结
当堂检测
学习目标
Brainstorm
1.How many planets(行星) go around the sun
Eight.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
2.Which planet is the third planet from the sun in our solar system
The earth.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
3.What is the satellite(卫星) of the earth
The moon.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
4.Who was the first man to set foot on the moon(踏上月球)
Neil Alden Armstrong.(尼尔·奥尔登·阿姆斯特朗）
“That's one small step for man,
one giant leap for mankind.”
(这是个人迈出的一小步,却是人类迈出的一大步.)
新知学习
重点研讨
课堂小结
当堂检测
学习目标
5.Who is the first Chinese to travel into space
Yang Liwei.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
(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.
1a Listen, look and say.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
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.
Michael: I think your dream will be realized in the future.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
_____ travel into space
_____ make great progress
_____ aliens
_____ lunar probe
_____ Shenzhou V
_____ travel to the moon
_____ launched
_____ space walk
√
√
√
√
√
√
1b Listen to 1a and tick the expressions you hear.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
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.
1c Read 1a and answer the questions.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
Yang Liwei is the ____ Chinese to travel _____ space. He is our national ______who travelled ______ the earth in Shenzhou V for 21 hours in 2003. China is the _____ nation that sent a person into space. All of us are very proud of it. What’s more, we have _______ another four spaceships in the past few years. It _______ that China has made great progress in its space industry. We are sure China will send more _________ into space.
first
into
hero
around
third
launched
proves
spaceships
Try to retell 1a.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
1. He is our national hero who traveled around the earth in Shenzhou V for 21 hours in 2003.
2. China is the third nation that sent a person into space.
3. It’s a spaceship which was launched as China’s first lunar probe.
定语从句——在复合句中，修饰某一名词或代词的从句叫定语从句，被修饰的名词或代词叫先行词。从句放在所修饰的（即先行词）之后，由关系代词引导。
Read 1a and underline the following sentences.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
1. 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 who/that traveled around the earth
in Shenzhou V for 21 hours in 2003.
2. Wang Yaping is a woman astronaut.
She gave us a lesson in Shenzhou X spaceship.
Wang Yaping is a woman astronaut
____________________________________________.
3. Shenzhou X is a spaceship.
It was launched with three astronauts in 2013.
_________________________________________
__________________________________________.
who/that gave us a lesson in Shenzhou X spaceship
Shenzhou X is a spaceship that /which was launched with three astronauts in 2013
2 Try to find the rules and fill in the blanks.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
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
3 Listen to the passage and fill in the blanks.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
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
exploring
landed
safely
4 Choose the correct forms of the given words to complete the passage.
Language points
新知学习
重点研讨
课堂小结
当堂检测
学习目标
1. All of you must be very proud.
你们一定都为此而感到骄傲。
be proud of 为……而骄傲 be the pride of 是……的骄傲
e.g. We are proud of Yang Liwei.
Yang Liwei is the pride of us.
2. We have launched another four spaceships in the past few years.
在过去几年我国又向太空发射了四艘宇宙飞船。
another four = four more 意为 “又有四个”之意。
新知学习
重点研讨
课堂小结
当堂检测
学习目标
3. It proves that China has made great progress in its space industry.
这证明中国在航空业已经取得了巨大的进步。
prove v. 证明
① prove what sb. said
② prove oneself
③ sth. to sb.
④+that 从句
e.g. 1. 只要给我一个机会，我会证明给你看的。
Just give me a chance and I’ll prove it to you.
2. 他能证明自己是清白的(innocent) 吗
Can he prove himself innocent
3. 这证明我是对的。
This proved that I was right.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
make progress in(doing) sth.
在(做)某事方面取得进步。in为介词，后面可接动名词。
e.g. China has made progress in controlling pollution.
中国在控制污染方面已经取得了进步。
Li Ming has made great progress in learning English.
李明已经在学习英语方面取得了很大的进步。
定 语 从 句：
概念：在复合句中 ,修饰某一名词或代词的从句叫定语从句。 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 或关系副词when,where等引导。
结构：先行词+关系词+定语从句
The boy who studies hard is from China.
先行词
关系代词
定语从句
先行词：定语从句所修饰的词。
定语从句的位置：放在先行词之后。
新知学习
重点研讨
课堂小结
当堂检测
学习目标
关系代词 who, whom, whose, that, which
关系副词 when, where, why
“关系词”的三种功能：
(1)引导一个定语从句。(在定语从句开头)
(2)替代“先行词”。（省去从句中对应的人称代词）
(3)在定语从句中充当成分。(作主语/宾语/定语/状语）
3. 引导词（关系词）
新知学习
重点研讨
课堂小结
当堂检测
学习目标
关系代词 先行词 在从句中成分
who 人 主语，宾语
whom 人 宾语
whose 人/物 定语
which 物 主语，宾语
that 物，人 主语，宾语
The book that /which is on the desk is mine.
先行词
关系代词
定语从句
新知学习
重点研讨
课堂小结
当堂检测
学习目标
1.who指人，在从句中做主语。
(1)The boys who are playing football are from Class One.
(2)Yesterday I helped an old man who lost his way.
2. whom指人，在定语从句中充当宾语，常可省略。
(1) Mr. Liu is the person (whom) you talked about.
注意：关系代词whom在口语和非正式语体中用who代替，可省略。
(2) The man who/whom you met just now is my friend.
3. which指物，在定语从句中做主语或者宾语，做宾语时可省略。
(1) Football is a game which is liked by most boys. ( which 在句子中做主语)
(2) This is the pen (which) he bought yesterday. ( which 在句子中做宾语)
新知学习
重点研讨
课堂小结
当堂检测
学习目标
4. that指人时，相当于who或者whom；指物时，相当于which。
在宾语从句中做主语或者宾语，做宾语时可省略。
(1) The people that/who come to visit the city are all here. (在句子中做主语)
(2) Where is the man that/whom I saw this morning (在句子中做宾语)
5. whose通常指人，也可指物，在定语从句中做定语
(1) He has a friend whose father is a doctor.
(2) I lived in a house whose roof has fallen in.
whose指物时，常用以下结构来代替
(1)The classroom whose door is broken will soon be repaired.
=The classroom the door of which is broken will soon be repaired.
(2)Do you like the book whose color is yellow
=Do you like the book the color of which is yellow
新知学习
重点研讨
课堂小结
当堂检测
学习目标
新知学习
重点研讨
课堂小结
当堂检测
学习目标
初步掌握定语从句
了解中国航天事业的发展
Unit 4 Topic 3
Section A
新知学习
重点研讨
课堂小结
当堂检测
学习目标
1. 嫦娥II号是作为中国第二颗月球探测器发射的宇宙飞船。
Chang’e II is a spaceship was the 2nd lunar probe of China.
2. 中国成为第三个独立发射宇宙飞船的国家。
China has country to a spaceship.
3. 对不起，我收回我的话。
I’m sorry, I will what I said.
4. 她急匆匆地返回办公室，拿走了一些东西。
She the office in a hurry and some things.
5. 阿姆斯特朗是世界上第一个踏上月球的人。
Armstrong was the first man to on the moon in the world.
一、根据汉语提示完成句子。
that launched as
been the third independently launch
take back
returned to took away
set foot