人教版八年级上册英语Unit 7 Will people have robots？SectionB 2a-2e 课件(共37张PPT)

(共37张PPT)
1. The thing that people won't use to buy anything in the future.
2. A kind of animals that has no legs.
3. A living place that there will be more in the big city in the future.
RIDDLES
5. a job that Einstein does.
4. The color of the sun.
RIDDLES
What do robots look like
They look like snakes.
What do robots look like
They look like dogs
What do robots look like
They look like humans.
different
shapes
形状
cook
run
play the piano
dance
What can robots do
work in factories
help with the housework
They look like human servants. (仆人)
What can robots do
Do you want to have
your own robot
The passage is about__________.
a talent show
the development(发展) of robots.
a story of humans
b
1.(predicting) 预测文章大意
我们通常通过阅读文章标题
（title）,看文章插图（picture），
来预测文章的主旨大意（main idea）。
Task1
title
picture
2.timed reading （计时阅读)
课余要养成计时阅读的习惯，不要一个字一个字地阅读，而是通过训练逐渐扩大自己的视距，养成按照意群阅读的习惯。计时阅读每次进行5—10 分钟即可，不宜太长。因为计时快速阅读，精力高度集中，时间一长，容易疲劳、精力分散，反而乏味。阅读时先记下“起读时间”(starting time)，阅读完毕，记下“止读时间”(finishing time)，即可计算出本次阅读速度。随手记下，长期坚持，必定收到明显效果。
What can you know from the passage
( 从文章中，你能获取哪些信息呢？）
Task2
What robots can do now.
Robots in Japan and India.
different ideas from scientists.
……..
……..
3.(skimming) 略读
This means looking quickly through a piece of writing to find the main idea without reading every word.
It's a good idea to read the first sentence in each paragraph a little more carefully.
找主旨
读每段第一句话
Para 1
Para 2
Para 3
Para 4
Will robots think like
humans in the future
What will robots be like
in the future
What can robots do today
What are robots like in movies
Task3
Read the article and match each paragraph with the question it discusses.(读文章，连出每段讨论的问题)
Do You Think You Will Have
Your Own Robot
Para 1 When we watch movies about the future, we sometimes see robots. They are usually like human servants. They help with the housework and do jobs like working in dirty or dangerous places.
topic sentence
Para 2.Today there are already robots working in factories. Some can help to build cars, and they do simple jobs over and over again. Fewer people will do such jobs in the future because they are boring, but robots will never get bored.
topic sentence
Para 3. Scientists are now trying to make robots look like humans and do the same things as we do. Some robots in Japan can walk and dance. They are fun to watch. However, some scientists believe that although we can make robots move like people, it will be difficult to make them really think like a human. For example, scientist James White thinks that robots will never be able to wake up and know where they are. But many scientists disagree with Mr. White. They think that robots will even be able to talk like humans in 25 to 50 years.
topic sentence
Para 4. Some scientists believe that there will be more robots in the future. However, they agree it may take hundreds of years. These new robots will have many different shapes. Some will look like humans, and others might look like animals. In India, for example, scientists made robots that look like snakes. If buildings fall down with people inside, these snake robots can help look for people under the buildings. This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago. We never know what will happen in the future!
topic sentence
4.(Scanning) 寻读
This means moving your eyes quickly down the page to find specific information.
( the information you need)
找需要的信息
1. Robots can build ____ in factories.
2. They can do _______ jobs many times and never get bored.
3. Some can _________ and _____________.
4. Some can help _______ people under ___________.
cars
simple
look for
the buildings
walk
dance
Read the article again quickly. Complete the sentences about what robots can do now. (再次快读阅读文章，完成句子)
Task4
找特殊信息
QUESTION:
If you meet a word that you don't know when you are reading, what should you do
5. Using prefixes to guess the meaning of words (用前缀猜词义)
Look at these two sentences.
She broke her leg and she unhappy and very sad.
Bob is fat , because he dislikes doing sports.
◆
◆
Un-; dis- are two prefixes.
We add them to the beginning of words to give these words the opposite meaning.
(表示的否定的前缀)
e.g. Un-; dis-; im-; re-
Find the sentences that have the same meanings in the passage.
1. Robots can help do the housework and work in dirty or unsafe places.
2. 20 years ago, robots were unable to help look for people under the buildings , and computers and rockets also weren't possible 100 years ago.
Task5
This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago.
They help with the housework and do jobs like working in dirty or dangerous places.
An article may contain both facts and opinions. A fact is a true statement. An opinion shows the writer's view about something.
(一篇文章可以包含事实和观点。事实是一个真实的陈述。一种观点显示了作者对某事的看法。 )
6.(Fact or opinions)事实和观点
It is common for people to live in buildings.
2. Keeping pet dogs is a good idea.
(a fact)
(an opinion)
1. Which two paragraphs talk about the different ideas from scientists
2. What are the two ideas
3. What are the reasons behind the two ideas
4. Which side does the writer take
Why
Task 6
(Work in pars)
Some robots are very human-like. They can walk and ______ like people. Some scientists think that in the future they will _______ robots more like humans. This may not _________ in the near future, but at some point, robots will even be able to ______ like people. However, some scientists _________.
dance
make
happen
talk
disagree
Finish 2d (填空，完成2d)
Task7
James White believes that robots will not be able to do the ________ things as we can. For example, he thinks that robots will ______ be able to wake up and know where they are. Which side do you ________ with
same
never
agree
Task7
7.(mind map) 思维导图
Do you think you will have you own robot
What robots can do now
Robots in movies
Will robots think like humans
Robots in the future
Do you think you will have your own robot
和你的同学们对机器人的未来发展情况进行预测，未来的机器人会是什么样的呢？他们能做什么呢？….. What ways do you think a robot will help you or your family in the future
I think there will be
more robots in the future. Some robots will look like…. Some robots will (do)…..
What did we learn in this class
Science and technology has changed(改变) our life a lot. So we should work hard to make our dreams come true!
（一切皆有可能！）
I hope all of you would be happier and happier.