(共39张PPT)
Unit7 Will people have robots
SectionA (2a-2d)
人教版八年级上册
Learning objectives
1. 语言知识目标：
1) 能掌握以下单词:pollution, prediction, future, pollute, environment, planet, earth, plant, part, play a part
2) 能掌握以下句型：
① What will the future be like
Cities will be more polluted. And there will be fewer trees.
② Will people use money in 100 years
③ Will there be world peace
④ Kids will study at home on computers.
⑤ They won’t go to school.
robot
People will have robots in their homes.
in the future
Review
robot
There will be robots in people’s homes
Life 100 years from now
Do you think...
Yes, there will. / No, there won’t.
I think every home will have a robot.
Review
Lead in
Enjoy a video and answer questions
What are you going to do in the future =What will you do in the future
Will you have a robot Do you want to know about the life in the future
Lead in
What are you going to do in the future =What will you do in the future
Will you have a robot Do you want to know about the life in the future
What are you going to be in the future
Make a conversation in your group.
Presentation
Imagine your life in the future
Presentation
The world
Make predictions(预测)
will only be
one country.
only one country
In 100 years
People won’t use money.
Everything will be
×
$ 0
$ 0
$ 0
$ 0
free.
In 100 years
People ___ read the books only
on computers, not on ______.
×
will
In 100 years
paper
The kids___________________.
×
won’t go to school
They _______ at home
___________.
will study
on computers
In 100 years
1. pollute v. 污染
pollut(e) + ion→pollution n. 污染
e.g. Bicycle is a good exercise.
It doesn’t pollute the air.
自行车是一种好的运动，它不污染环境。
Air pollution is a great problem now.
现在空气污染是个大问题。
New words
Presentation
2. prediction n. 预言；预测
e.g. We don’t know what will happen in the future.我们不知道将来会发生什么事情。
3. future 将来
in the future 在将来
e.g. This great prediction is coming
true. 这个伟大的预言即将实现。
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4. environment n. 环境
e.g. Our living environment is
much better now.
现在我们的生活环境好多了。
5. planet n. 行星 earth n. 地球
e.g. The earth is a planet of the
sun.
地球是太阳的一颗行星。
Presentation
6. plant v. 种植；n. 植物
e.g. They want to plant trees around the lake.
他们想在湖边种树。
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7. play a part in… 是一个固定短语，表示“参与……；在……中尽自己的一份力量”。
e.g. He didn’t play a part in making this decision.
他并没参与做出此决定。
part n. 参加；参与；部分
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more trees
more water
可数名词
more +
不可数名词
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less meat
less + 不可数名词
fewer people
fewer + 可数名词
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many—more—most much—more—most
few—fewer—fewest little—less—least
修饰可数名词 修饰不可数名词
Remember
Presentation
Listen and circle the words you hear.
2a
1. There will be (more/ less/ fewer) people.
2. There will be (more/ less /fewer) free time.
3. There will be (more/ less/ fewer) cars.
4. There will be (more/ less/ fewer) pollution.
5. There will be (more/ less/ fewer) trees.
Presentation
Ms. Steen: OK, now I want to hear everyone’s __________ about the _______.
Girl 1: Well, I think there will be _______ people.
Ms. Steen: More people OK What else
Boy 1: I think there will be _______ free time.
Ms. Steen: I hope not!
Girl 2 : Well, I think there will be ________ cars.
Ms. Steen: You do
Girl 2 : Yes, people will use the subway _______.
Ms. Steen: That’s a great idea. Let’s hear another prediction.
Boy 2: There will be _______ pollution.
Ms. Steen: That will be good for the _______!
Girl 1: I think there will be _______ trees. And cities will be really _______ and _______
because there will be a lot ________ people.
more
prediction
future
more
less
fewer
less
earth
fewer
big
crowded
more
Listen 2a again and fill in the blanks
Presentation
____ 1. There will be fewer people.
____ 2. There will be less free time.
____ 3. People will use the subways less.
____ 4. There will be more pollution.
____ 5. Cities will be very big and crowded.
Listen again. Check (√) the predictions you hear.
2b
Presentation
Pairwork
Make conversations about the predictions in 2a and 2b.
What’s your prediction about the future
I think there will be more pollution.
2c
Really I don’t think so. But I think there will be fewer trees.
Presentation
What’s your prediction about the future
I think cities will be very big and crowded.
Sure. I agree with you. And I think there will be more pollution.
Presentation
1. What will the future be like in the book
2d
Read the conversation and answer the questions.
Cities will be more crowded and polluted. There will be fewer trees and environment will be in great danger.
Presentation
2. What can people do
We can use less water and plant more trees. Everyone should play a part in saving the earth.
Presentation
2d Role-play the conversation.
Nick: What are you reading, Jill
Jill: It’s a book about the future.
Nick: Sounds cool. So what will the
future be like
Jill: Well, cities will be more crowded and
polluted. There will be fewer trees and the
environment will be in great danger.
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Nick: That sounds bad! Will
we have to move to other
planets
Jill: Maybe. But I want to live
on the earth.
Nick: Me, too. Then what can we do
Jill: We can use less water and plant more trees.
Everyone should play a part in saving the
earth.
Presentation
Key Points
will 引导的一般将来时:一般将来时表示将来发生的动作或情况，最基本的结构：will + 动词原形
“主谓（宾）句型”的一般将来时：
肯定句：主语+ will +动词原形+（宾语）+其他成份
People will have robots in their homes.
否定句：在will 的后面加not即可。will not = won’t
People will not (=won’t) have robots in their homes.
一般疑问句：把will 提到句子主语之前，结尾变问号。
Will people have robots in their homes
Yes , they will ./ No , they won’t .
in two years
last year
two years ago
now
in the future
in the past
一般将来时：
例A：I shall not come if it rains tomorrow.（如明天下雨我就不来。）
例B：My brother will leave for the United States next week.（我的哥哥下星期要到美国去。）
否定：主语+won’t +……
疑问：Will… Yes …will. / No …won’t.
“There be”句型的一般将来时
肯定句： There will be +名词+其他成份
[注意]：无论后面加单数名词或复数形式，be都必须用原形。
There will be only one country.
否定句：在will后面加not.
There won’t be only one country.
一般疑问句：把will提到there之前。
Will there be only one country
Yes, there will. / No, there won’t.
Summary
(1)以Do you think开头的疑问句，用于_____________，答语通常直接对应Do you think后的______________内容。如:Do you think he will go there with us –Of course , _________.
(2)there will be意为________________, 这是there be句型的____________________的陈述句肯定结构。有时还可以用“____________________________...”.如：将来动物会更少。
There will be fewer animals in the future.=_______________________________________
(3)I think … 用于不是确切地表达自己的_________.I don’t think so.意为___________________， 用来表示对别人的观点持有___________ 的看法。I think so.意为____________， 用来表示对别人的观点持有___________ 的看法。
There is/are going to be,
征求对方的意见或看法
宾语从句
he will
会有/将有,一般将来时
There will be,
There are going to be feweranimals in the future.
看法
我认为不是这样的
不同
我认为如此
相同
Summary
Exercise
用一般将来时填空。
1. I ________ (visit) my uncle tomorrow.
2. There _______ (be) a football match in our school next week.
3. He ________ (help) you with your English this evening.
4. They ________ (play) soccer if it doesn’t rain.
5. We _________ (have) a meeting tomorrow.
will visit
will be
will help
will play
will have
Exercise
明天我们将不去那儿了。
We ____ ____ there tomorrow.
她打算星期天再帮助 Tim 一次。
She ____ _____ Tim again on Sunday.
She ___ _____ ___ _____ Tim again on Sunday.
这个周末有一次会议。
There_____ ____ a meeting this weekend.
There ___ _______ ___ ____ a meeting this weekend.
won’t go
is going to help
will help
is going to be
will be
二、完成下列句子
Homework
Homework
将来100年后的生活会是什么样的？请你写出六个预言。
I think… in 100 years.
谢谢
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