仁爱科普版九年级上册Unit 4 Amazing Science Topic 3 Section D 课件 (共20张PPT，内嵌音频)

(共20张PPT)
Unit 4
Amazing Science
Topic 3
Section D
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
能掌握定语从句等复合句的用法
能用英语谈论机器人
新知学习
重点研讨
课堂小结
当堂检测
学习目标
—What are they
—They are robots.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
sweep the floor
pour tea
cook dinner
household robots 家用机器人
新知学习
重点研讨
课堂小结
当堂检测
学习目标
play music
dance
sing
entertainment robots 娱乐型机器人
新知学习
重点研讨
课堂小结
当堂检测
学习目标
1. Do you like robots Why or why not
2. If you had a robot, what would you like it to do for you
1a Discuss the following questions before reading. Then read and check.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
Robots—Our Servants in the Future
What will our future be like No one knows for certain, but most people think that robots will be part of our lives. Will they be friendly or unfriendly
So far, robots haven't caused us any problems. They work for us like servants all the time. They help us do dangerous and difficult work.
Read the passage.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
People are surprised at the rapid development of robots. In a few years, perhaps robots will think on their own, just as people use their brains and act for themseves. However, once robots can think for themselves, problems may appear. One scientist warns that if robots start to think for themselves, they will no longer want to be our servants, but our masters. The scientist also warns that if we are lucky, they might treat us as we now treat our pets; if we are not lucky, who knows what will happen Perhaps there will be a war between human beings and robots.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
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
1b Find the words in the passage according to the
following meanings. The first letter is given to help you.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
No one knows for ______ ['s (r)tn] what our future will be like, but most people think that robots will be part of our ____.
So far, robots haven’t _______ us any problems. They work for us like _______ all the time. They help us do __________ and difficult work.
People are ________ (surprise) at the rapid development of robots. In a few years, perhaps robots will think on _____ own, just as people use their brains and act for themselves. However, once robots can think for themselves, problems may appear. One scientist _____ [w (r)n] that if robots start to think for themselves, they will no _______ want to be our servants, but our masters. They _______ treat us as we now treat our pets.
certain
lives
caused
servants
dangerous
surprised
their
warns
longer
might
Read 1a 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
1.Do you think robots will be part of our lives in the future Why
2.Robots are considered to be our servants, aren’t they
3.Do you think robots can think or act for themselves
4.Why does the title have a question mark
1c Read 1a again and discuss the questions
with your partner.
新知学习
重点研讨
课堂小结
当堂检测
学习目标
Making a Wall Newspaper About Computer Information
1. Collect the following information from books, newspapers, the
Internet and so on.
the parts of the computer
the kinds of computers
the development of the computer
2.Discuss the uses of computers in daily life and technology in groups.
3.Design a wall newspaper about the computer.
Project
新知学习
重点研讨
课堂小结
当堂检测
学习目标
Attributive Clause(Ⅰ)
He is our national hero who/that traveled around the earth in Shenzhou V for 21 hours in 2003.
China is the third nation that sent a person into space.
More and more people have personal computers that /which are used to play games and watch movies.
Grammar
新知学习
重点研讨
课堂小结
当堂检测
学习目标
All of you must be very proud.
It proves that China has made great progress in its space industry.
There is no doubt that computers are very useful in technology and business.
The Internet is making the world smaller, like a village.
Computers help us at work and at home, but they must be used properly.
Founctions
Language points
新知学习
重点研讨
课堂小结
当堂检测
学习目标
1. No one knows for certain, but most people think that robots
will be part of our lives.
没有人清楚，但是大部分人都认为机器人会成为我们生活
的一部分。
certain：
1).[只作表语]确凿的，无疑的，可靠的
2).[只作表语，后跟动词不定式或 of, that]一定的，必然的，
有把握的，确信的；一定会来到或发生的
3).[只作定语]某，某一(些)；相当的，一定程度的；一些，
有点儿，某种
4).习惯用语
be certain of 确信，深信
be certain to 必然；一定
be not certain whether... 不能确定是否……
for certain 肯定地，确凿地
make certain (of, that) 把……弄清楚，把……弄确凿，保证
新知学习
重点研讨
课堂小结
当堂检测
学习目标
2. In a few years, perhaps robots will think on their own, just
as people use their brains and act for themselves.
多年以后，也许机器人会有自己的思想，就像人们使
用自己的大脑和自己行动一样。
on one’s own 独自，单独
新知学习
重点研讨
课堂小结
当堂检测
学习目标
3. One scientist warns that if robots start to think for themselves,
they will no longer want to be our servants, but our masters.
曾有科学家警告，如果机器人开始自我思考，他们将
不再愿意成为我们的仆人，而是想成为我们的主人。
warn sb. (not) to do sth. 警告某人（不要）干某事
warn sb. about sth. 提醒、警告某人注意某事
warn sb. against (doing) sth. 警告某人某事
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
掌握定语从句的结构和用法
谈论机器人
Unit 4 Topic 3
Section D
新知学习
重点研讨
课堂小结
当堂检测
学习目标
1. There’s _____ _____(无疑地) that China has made great progress
in its space industry.
2. ______(微型的) novels are very popular with children.
3. The flight was ________ (取消) because there’ll be a heavy fog
above the airport.
4. Spaceships can travel to other planets. ________(除……以外),
humans have built space stations.
5. No one knows _____ ______(确切地), but most people think
that robots will be part of our lives.
6. Perhaps robots will think _____ _____ ____ (独自，单独) in a
few years.
no doubt
Tiny
canceled
Besides
for certain
on their own
一、根据括号中的中文提示完成句子。