Unit 7Will people have robots？Section A课件(共30张PPT)

(共30张PPT)
Section A
Unit 7
Will people have robots
Hi, I am Doraemon.
This is a time machine.
People will have robots in their homes.
People will use the solar car.(太阳能车)
People will have their personal plane.
People will travel by rocket.
What will our future be like
仔细观察下列句子, 体会下列句子的结构及含义。
1. People will have robots in their homes in the future.
2. He will be back from London in two days.
3. I hope there will be less pollution.
4. Kids won’t go to school in the future.
5. Will people use money in 100 years
6. What will the future be like
观察领悟
知识构建
含助动词will的句式结构：
助动词will没有人称和数的变化。
(4)there be句式:
There will+ be+主语+其他.
(1)肯定句式:
主语+ will+动词原形+其他.
(2)否定句式:
主语+will +not +动词原形+其他.
(3)疑问句式:
Will +主语+动词原形+其他
温馨提示
(1)在口语中, will常缩写为 ’ll, will not常缩写为won’t。
(2)在疑问句中, 主语为第一人称
(I和we)时, 常用助动词shall。
Shall we go skating
我们去滑冰好吗
(3)在书面语中, 主语为第一人称
(I和we)时, 也常用助动词shall。
I shall send you a letter next week.
但在口语中, 所有人称都可以用will。
1. My father often flies to Shanghai on business.
(用tomorrow替换often改写句子)
My father _____ ____ to Shanghai on business tomorrow.
2. She will buy a big house. (改为否定句)
She _____ buy a big house.
3. They will study abroad next year. (改为一般疑问句并作肯定回答)
—　　　 they 　　　 abroad next year
—Yes, they 　　　.
will fly
won’t　
Will
study
will
学以致用
4. He will live in Beijing in the future. (对画线部分提问)
　______ ____ he 　　 in the future
5. There are going to be more tall buildings in cities.
(改为同义句)
There 　　 　　 more tall buildings in cities.
Where will
live
will be
学以致用
Will people use money in 100 years
一百年以后人们还会使用钱吗
—How soon will he come back
——他多久之后回来
—In two weeks.
——两周之后。
观察领悟
自主归纳
(1)in +一段时间, 意为“……之后”,
表示以现在时间为起点的“一段时间以内(之后)”, 常用于一般将来时。
(2)对“in+时间段”结构提问, 常用
疑问词组how soon。
学以致用
1. —Will Mr. White be back from London 　　　 two
days
—Yes, he will.
A. for　　　　　 B. in　　　
C. after　　 　　 D. on
2. (安徽中考)
—　　　 can you finish this English examination
—In about one and a half hours.
A. How far B. How often
C. How soon D. How long
B
C
after 介词 after +一段时间, 表示以过去时间为起点的“一段时间以后”, 常用于过去时;
after+时间点, 表示在某一时刻之后, 常用于将来时
later 副词 一段时间+later, 相当于“after+一段时间”, 多用于过去时
归纳拓展
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.
adj. 受污染的
polluted
pollution n. 污染
pollute v. 污染
注意pollution和polluted的用法
像这样的变换词汇有很多。
e.g.: education educated
以tion结尾的是名词
以ed结尾的是形容词，
表示被动之意。
现在空气污染是个大问题。
Air pollution is a great problem now.
Riding bicycle is a good exercise. It doesn’t pollute the air.
骑自行车是一种好的运动，它不污染空气。
小小翻译家
There be大揭秘
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.
there be 句型表示客观存在的“有”（所有者不明确）。
e.g. 湖边有很多树。
There are many trees near the lake.
一般现在时中be 动词有 is 和 are 两种形式。
be 动词的形式要根据其后面的名词单复数形式来确定。There is an apple tree in the park.
There are many people in the park today.
小发现
There be结构的一般将来时, 表示“(某地)将存在(有)某人或某物”, 其结构为: There will be+人/物+其他。意为“将有……”。
There be 句型的一般将来时：
肯定式：There + ________ + 其他.
否定式： There + ___________ +其他.
一般疑问句：____________ + be +其他
答语：Yes, there will. / No, there won’t.
There will be句式结构变换
(1)肯定句: There will be +主语+其他.
(2)否定句: There won’t be +主语+其他.
(3)疑问句: Will there be +主语+其他
(4)同义句: There will be ...
=There is going to be ...
—Why are you in such a hurry, Mike
—There _________ an NBA basketball game
in ten minutes. （福州中考）
A. will have B. will be
C. is going to have D. are going to be
B
学以致用
1、(黄冈中考)
—Why are you walking so quickly, Edward
—There _____ a talent show in ten minutes.
A. will have B. will be
C. is going to have D. are going to be
2、(遂宁中考)There _____ a basketball match this weekend.
A. will have　　 B. is going to be　　
C. is going to have D. will is
B
B
1. There will be ( / less / ) people.
2. There will be ( / / fewer) free time.
3. There will be ( / less / ) cars.
4. There will be ( / / fewer) pollution.
5. There will be ( / less / ) trees.
more
fewer
more
less
more
more
more
fewer
小发现
There be的将来时There will be
+
more/
fewer
可数名词
+
不可数名词
more/
less
——————
——————
fewer
less
more
fewer
more
less
more
fewer
more
less
more
fewer
语境领悟
巧学助记
There will be less water.
There will be more pollution.
(包头中考)
—I think there will be _____ air pollution
whenever there are _____ people driving.
—That’s true! I hope the air will be fresher
soon.
A. less; less　　 　B. less; fewer
C. fewer; fewer D. fewer; less
学以致用
B
参与……；
在……中尽自己的一份力量
play a part in doing
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.
play a part in …
Everyone should play a part in saving the earth.
人人都应该参与拯救地球。
I want to play a part in the city park’s clean-up.
我想参与城市公园的清洁活动。
play a part常与介词in连用, 后跟名词、代词
或 ____________________(动词原形/动词-ing形式),
表示“参与(某事)”。
语境领悟
自主归纳
动词-ing形式
Everyone should play a part in _______water.
A. save　　　　 B. saving　　　　
C. saved　　　 D. to save
学以致用
B
课堂小结
1. 学习一般将来时will+do
2. 学习there will be 句型
3. 掌握fewer more less 的用法
4. 重点知识讲解： play a part in doing
in a few years
5. 重点单词讲解： polluted educated