Unit 7 Will people have robots？Section A 2a-3a 课件(共28张PPT，内嵌音频) 人教版八年级英语上册

(共28张PPT，内嵌音频)
Unit 7
Will people have robots
Section A 2a-3a
Learning goals:
1.能掌握以下单词和短语：pollution, prediction, future, pollute, environment, planet, earth, plant.
2.能正确使用will构成的一般将来时谈论对未来的预
测：
(1)There will be more people.
(2)There will be less free time.
(3)There will be fewer trees.
3.能了解以下语法：
There be 句型的一般将来时
more, less, fewer 的用法
When I was just a little girl
I asked my mother, "What will I be Will I be pretty Will I be rich " Here's what she said to me"Que Sera, Sera Whatever will be, will be The future's not ours to see Que Sera, Sera What will be will be.”
When I grew up and fell in love I asked my sweetheart, "What lies ahead Will we have rainbows day after day " Here's what my sweetheart said"Que Sera, Sera Whatever will be, will be The future's not ours to see Que Sera, Sera What will be will be." ......
Will
What will I be
What will I be
I will be a beautiful old woman.
I won’t be a teacher.
You will be+adj. in 30 years.
have...
wear....
in 30 years
What will you be in 30 years
engineer
pianist
scientist
pilot
cook
violinist
...
Let's predict your future!
[pr d kt]
[ fju:t (r)]
B:I will be a/ an
A: What will you be in 30 years
B: I will in 30 years.
be+adj.
wear/ have ...
A: What will you be like in 30 years
What will the world be like in 100 years
大胆畅想未来let’s predict our futures
use cars less
have robots
live to be 200 years old
use money
read books on paper
...
A: Will people/ kids
B:Yes, they will. People will ...
No, they won’t. People won't...
Ask and answer
一般将来时由助动词will +__________ 构成，表示____________________________、____________，常
与表示将来的时间状语in+时间段, _____________, _______________连用。
一般将来时
动词原形
将来某个时间要发生的动作
next year
in the future
存在的状态
一般将来时的否定句式为___________，常缩写为__________。
will + not
won’t
一般疑问句式: Will + 主语 + ...？
肯定回答：Yes , 主语 + will.
否定回答： No, 主语 + won’t.
明年/下个周五/下个学期
未来
...以后
next Friday
next term
People will have robots in their homes.
=There will be more robots in people's home.
People won’t use money.
Will people use money
Will people have robots in their homes
People will use money.
( 改成否定句)
( 改成一般疑问句)
Yes, they will.
No, they won't.
People won't have robots in their homes.
Yes, they will.
No, they won't.
Practice makes perfect.(熟能生巧)
( 改成否定句)
( 改成一般疑问句)
In the future, there will be _________(less/fewer) schools.
fewer
more
The more crowded, the more pollution.
Cities will be very crowded and polluted.
In the future, there will be _________(more/less) people.
water pollution
white pollution
air pollution
There will be________ (more/ fewer) pollution.
more
sound pollution
The environment will be in great danger.
There will be ______ (more/less)water.
There will be ______(more/fewer) trees.
less
fewer
We can use less water and plant more trees.
People will use subways_______.(fewer/more)
People will use bikes______.(fewer/less)
less
more
People will have to move to other planets.
The environment in earth will be in great danger.
What will our life be like in 200 years
We should play a part in saving the earth.
1. There will be _______ buildings.
2. There will be _______ trees.
3. There will be _______cars.
4. There will be _______ pollution.
5. There will be ______ free time.
6. There will be ______ people.
Look at the first picture , the city is very beautiful.
But in the future, what’s your prediction
now
in the future
more
fewer
more
more
more
less
more
fewer
less
单词 汉意 原型 修饰
更多的 many和much 可数名词的复数或者不可数名词
fewer 更少的
更少的 little
more
less
few
可数名词复数
不可数名词
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.
______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
大胆畅想未来let’s predict our futures
Groupwork
People will
People won’t
There will be more
fewer
There will be more
less
use cars less
have robots
live to be 200 years old
use money
read books on paper
...
pollution
free time
...
trees
cars
buildings
...
FREE
Homework
1,Write some sentences of what do you think our city will be like. (提示 :用there will be.../will....句型) and describe it to the class.
2, Talk about “How to protect environment”.
future world
school life
daily life
science
city…
How will the world be different in the
future, 100 years from now
What will life be like by the year 3000
More predictions
Words and expressions
Making predictions
Grammar:
Future with will
People will …
There will be….
Summary:
There will be only one country.
将会有