仁爱科普版九上Unit 4 Topic 3 China is the third nation that sent a person into space. SectionD 课件(共18张PPT)

(共18张PPT)
Unit 4 Amazing Science Topic 3 China is the third nation
that sent a person into space.
Section D
Do you want to travel to space
food
spacesuit
spaceship
rocket
Functions
All of you must be very ________ /praud/.
___________ (证明）China has made great progress in its space industry.
______________（毫无疑问）that computers are very useful in technology and business.
The Internet is _____(make)the world_____
(small),like a village.
Computers help us at work and at home, but they must be ______(use)properly.
It proves that
proud
There is no doubt
making smaller
used
Grammar
Attributive Clause(Ⅰ)
He is our national hero ________traveled around the earth in Shenzhou V for 21 hours in 2003.
China is the third nation ____ sent a person into space.
More and more people have personal computers
________are used to play games and watch movies.
who/that
that
that/ which
关系词 先行词 在从句中成分
________ 人 主语，宾语
which _______ 主语，宾语
that 物 ，人 ___________
Who
物
主语，宾语
Say something about spaceship development
Spaceships ________used to be controlled by ________ now mainly use ________ controls.
Astronauts use computers ________ can be used to control the speed and ________ of spaceships as well as the temperature to run the spaceship.
So it’s important for us to learn to use computers well and make computers _______ us better in the future.
which/that
electronic
direction
astronauts
serve
which/that
When you go into space, you may not feel well. So a healthcare campanion(健康顾问）is needed. If you want one,please guess the riddle.
They are controlled by computers which are like human beings.
They’re machines that may look like human beings.
They can help us do lots of dangerous and difficult work.
What are they
I’m a robot.
Do you like me Why
If you have a robot like me, what would you like him to do for you
Is the writer sure that robots will still be our servants
Find the words in the passage according to the following meanings. The first letter is given to help you.
1. to tell somebody about danger or about something bad that may happen
2. to make something happen or appear
3. a person who is paid to do housework for a family
4. sure and confident, without any doubts
5. used to say that something may be true, but you are not sure
1.w________2.c_________3.s________
4.c_________5.p_________
arn
ause
ervant
ertain
erhaps
Learning the English meanings of words can help you understand the words better.
So far
servants
Help do dangerous and difficult work
role
Time
use
In the future
masters
Treat us as pets
a war
role
Time
problems
worries
Think on their own
1.Do you think you will be part of human’s lives in the future Why
2.Will you still be human’s servants
3.Do you think you can think or act for yourself
Suppose(假设）you are Baymax, the representative （代表）of all robots, try to make a speech about the relationship between huaman beings
and robots in the future.
The speech should include:
The present situation
People’s worries
Your view about future
Exercise Fill in the blanks.
1.________ (/'ta ni /) novels are very popular with children.
2. I advise you to discover new ways to make computers _______(serve) us better.
3.The flight was_______(/'k nsld/)because there’ll be a heavy fog above the airport.
4. The whole world is ________(connect) by the Internet.
5. Spaceships which now ________(main) use electronic controls used to be controlled by astronauts.
Tiny
cancelled
serve
mainly
connected
We learn:
Some words: certain, warn, might, housework
2.Some phrases: for certain, on one’s own
We can:
1.Summarize the usage of Attributive Clause.
2.Learn about some
knowledge of robots.
Summary