Unit 7 Will people have robots-Section A 2a-2d 课件2022-2023学年人教版英语八年级上册(共23张PPT，内嵌音频)

(共23张PPT)
Unit 7 Will people have robots
Section A 2a-2d
To learn to make predictions.
01
To learn to express quantities with more, less, fewer...
02
To live a carbon life to protect our earth.
03
Learning Objectives
Can you make a prediction about future
Do you want to have a Time Machine（时光机）？
Our future life....
There will be more cars.
There will be more cities.
There will be more pollution.
There will be more trees.
2a
Listen and circle the words you hear.
There will be (more / less / fewer) people.
There will be (more / less / fewer) free time.
There will be (more / less / fewer) cars.
There will be (more / less / fewer) pollution.
There will be (more / less / fewer) trees.
2b
Listen again. Check ( ) the predictions you hear.
√
There will be fewer people. ___
There will be less free time. ___
People will use the subways less. ___
There will be more pollution. ___
Cities will be very big and crowded. ___
√
√
意思 用法 比较级 最高级
few 一些（否定） 修饰可数名词 fewer fewest
little 一些（否定） 修饰不可数名词 less least
many 许多 修饰可数名词 more most
much 许多 修饰不可数名词 more most
【辨析】 few, little, many, much
Exerise 练一练
1. We still have a ___________ time. 我们还有一点时间。
2.Do you have _________ friends 你有很多朋友吗？
3.He spent too __________ money on the computer games. 他在电脑游戏上花了太多钱。
4.A __________ students got an A in the exam. 有一些学生在考试中得到了A。
5.I wan to have a ______ bread for my dinner. 晚饭我想吃一点面包。
little
many
much
few
little
2c
Make conversations about the predictions in 2a and 2b.
A: What’s your prediction about the future
B: I think there will be more pollution.
A: Really I don’t think so. But I think there will be fewer trees.
Talk with your deskmate about your predictions. And then share them with your group members.
2d
Role-play the conversation.
1. What will the future be like in the book
Cities will be more crowed and polluted. There will be fewer trees and environment will be in great danger.
2. What can people do
We can use less water and plant more trees. Everyone should play a part in saving the earth.
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.
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.
Role-play
1. Role play the conversation in groups;
2. Role play the conversation in front of the class.
Jill is reading a book about the future. Can you
imagine what ____ the future ____ like Cities ___ ___
more crowded and polluted. There ___ ___ fewer trees
and the environment ___ ___ in great danger.
___ we ___ ___ move to other planets What can we
do to live on the earth We can use ___ water and plant
____ trees. Everyone should ___ ___ ____ ___ saving
the earth.
will
be
will be
will be
Will
will be
have to
less
more
play a part in
Retell the conversation between Jill and Nick. Let’s have a try!
1. Do you think there will be robots in people’s homes
你认为人们家里将会有机器人吗？
1) 含有宾语从句的主从复合句
本句是一个含有宾语从句的主从复合句，do you think 是主句，there will be…是宾语从句。如果do you think 放在句中，则为插入语，常放在疑问词之后，结构为：疑问词+ do you think + (主语+)谓语+其他成分？
e.g. Do you think it’s necessary to discuss our plan
Which do you think is the best restaurant
2) there will be… 将有……；会有……
是there be结构(存现句)的一般将来时，可以与“There is / are going to be …”进行句式转换。
e.g. There will be a film this afternoon.
=There is going to be a film this afternoon.
there be结构(存现句)中的主谓一致遵循“就近”原则，即be动词和最靠近它的名词在数上保持一致。
e.g. There is an umbrella and two magazines on the table.
There are two magazines and an umbrella on the table.
2. Will people use money in 100 years
100年以后人们还会使用钱吗？
in + 时间段 表示以现在为起点的将来某一段时间之后，通常用于一般将来时 用how soon提问
after+ 时间段 表示以过去时间为起点的一段时间以后，通常用于一般过去时 用when提问
in 100 years 在100年以后
in为介词，其后跟一段时间：在……之后，通常用于一般将来时。
e.g. I’ll have some breakfast ready in a few minutes.
3. What’s your prediction about the future
你对未来有什么预测？
future n. 将来；未来
in the future (在)将来；(在)未来
e.g. This may not happen in the future.
in future = from now on 今后；从现在起
e.g. I asked her to be more careful in future.
活到……岁
一百年以后
更少的树木
处于极大危险之中
搬到；搬迁
在地球上
种更多的树
拯救地球
live to be ... years old
in 100 years
fewer trees
be in great danger
move to
on the earth
plant more trees
save the earth
Exerise 练一练
一、根据句意用括号内所给单词的适当形式填空。
1. — There will be more cars in the future.
— I disagree. I think there will be ______ (few) cars.
2. I think there will be_______ (robot)everywhere in 50 years.
3. There will be more _________(pollution) on earth.
4. I will have ____(little) free time next month than this month.
fewer
robots
pollution
less
二、根据汉语意思，完成英语句子，每空一词。
1. 你将在这台手术中发挥重要作用。
You will ________ ________ ________ ________ ________ this operation.
2. 我希望50年后世界和平。
I hope there will be world peace _______ _______ _______.
3. 她的爷爷奶奶都活到了九十多岁。
Both her grandpa and grandma _______ _______ _______ _______ _______ years old.
play an important part/role in
in 50/fifty years
lived to be over 90/ninety
HOMEWORK
Watch the movie Walle （机器人总动员） and talk with your classmates about the future life in the movie.
Thank you