资源简介

(共36张PPT)
人教版八年级上册
Section A2d&Grammar Focus
一般将来时精选公开课
Unit7 Will people have robots
熟练掌握will及There be 结构的一般将来时用法。正确使用more/less/fewer。
熟练运用目标语言谈论和描述未来场景。
通过合作绘图，描绘未来生活，鼓励学生努力追求未来的美好生活。
关爱地球，珍惜现在生活。
Learning objectives
Warming up
Let’s enjoy a song about “Future”.
星空下的遐想！
Fantasy Under the Starry Sky！
Future World
What will the future be like
Transportation
There will be more cars...
Education
Kids won’t go to school. They will study at home...
Environment
There will be more pollutions...
......
......
Family life
People will have robots in their home...
What will the
future be like
The predictions in the book
Cities will be more ____________________.
There will be _________________
The environment will be______________.
Maybe humans have to __________other places.
crowded and polluted
fewer trees
in great danger
move to
Listen and fill in the blanks.
What can we do to save the earth according to Jill？
We can use less water and plant more trees.
Everyone should play a part in saving the earth.
Read the conversation in 2d and answer the question.
What else can we do
to save the earth
Discussion
Tips for saving the earth
1.Don’t cut down trees.
2. Learn to sort rubbish(垃圾分类) .
3.Reduce(减少) take-away food.
4.Ride bikes to work.
5.Save power(节约能源).
6.Use clothing bags instead of
plastic bags(塑料袋).
7.Protect wild animals.
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.
环境
星球
在地球上
或许
在很大的危险中
Role-play the conversation.
2d
Well，cities will be more crowded and polluted. 哦，城市将会更拥挤并被污染得更严重。
pollute 为动词，意为“污染”。句中“polluted”为形容词，意为“被污染的”。pollution为不可数名词，意为“污染；污染物”， air pollution 空气污染。
Language points
活学活用：Now ________ is very serious.Some rivers and lakes are ________.
A．pollution；pollute　B．polluted；pollution
C．pollution；polluted D．pollute；polluted
C
There will be fewer trees and the environment will be in great danger.将会有更少的树，环境将处于极大危险中。
in great danger 处于极大的危险之中
in danger 在危险中，处境危险
in danger of 有……的危险，可能遭受……的
be in danger 处于危险之中
out of danger 脱离危险
dangerous是形容词,表示“危险的”, 反义词为safe。danger的反义词为safety(安全)。
活学活用：
医生说她现在脱离危险了。
Doctors said she is now out of danger.
Everyone should play a part in saving the earth.
每个人都应当尽一份力来拯救地球。
play a part in… 是一个固定短语,意为“参与……；在……中扮演角色；在……中起作用”，相当于play a role in… 。
使用时经常在part或role的前面加no,(not) any, important, significant等形容词修饰。
该短语为动宾结构短语，in后接名词或动名词。
活学活用： 他并没参与作出此决定。
汤姆在这个问题的处理中起了重要的作用。
He didn’t play a part in making this decision.
Tom played an important part in dealing with the problem.
earth意为“地球；世界”， 表示世界上独一无二的事物，因此其前一般要加定冠词the。
The earth goes around the sun. 地球绕着太阳转。
on earth 在世界上，在人世间 用作地点状语, 此时与on the earth同义。
到底，究竟 用于疑问词之后，以加强语气。
on the earth 在地球上 用作地点状语。
【辨析】
Role-play the conversation.
Nick: What are ..., Jill
Jill: It’s a book...
Nick: Sounds cool. So ...
Jill: Well, cities .... There will ...
Nick: That sounds bad! Will ...
Jill: Maybe. But I ....
Nick: Me, too. Then ...
Jill: We .... Everyone ....
Jill
Nick
Role play
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.
Fill in the blanks according to the conversation in 2d.
will
be
will
be
will
be
will
be
Will
have
to
play
a
part
in
less
more
一般将来时
Grammar Focus:
Think：
观察并思考will和won't的位置与用法与can有什么相似之处
What will the future be like
Cities will be more polluted.
And there will be fewer trees.
Will people use money in 100 years
Will there be world peaace
Kids will study at home on computers.
No, they won’t. Everything will be free.
They won’t go to school.
Circle the key words.
How to use “will”
’ll=will
won’t=will not
will + do sth.
Grammar Focus:
What will sth. be like
Sth will be +adj.
Will sb. do sth
Will there be +n
Yes, sb. will./No, sb won’t.
Yes, there will./No, there won’t.
Sb. will do sth.
There will be +n.
What will the future be like
Cities will be more polluted.
And there will be fewer trees.
Will people use money in 100 years
Will there be world peaace
Kids will study at home on computers.
No, they won’t. Everything will be free.
Yes, I hope so.
They won’t go to school.
Make predictions
Circle the time
People won’t use money in 100 years.
We will come to see you next week.
In the future, there will be more cars.
Think：What is the tense
Simple Future Tense 一般将来时
Do you know more future time
一般将来时由“助动词+动词原形”构成，表示 某个时间要发生的动作或存在的状态，也表示 经常或反复发生的动作，常与表示 的时间状语连用，如: tomorrow，next week，next year， in the future等。
Future time
将来
将来
将来
Can you find the rules
Kids will study at home on computers.
will + v.原形
They won’t go to school.
People won’t use money.
won’t+v.原形
肯定句:主语 + will + v.原形
否定句：主语 + will +not + v.原形
一般疑问句： Will +主语 + v.原形...
简略回答：
Yes, 主语+will.
No, 主语+won’t.
How to answer？
Are they general questions or special questions
General questions 一般疑问句.
Can you find the rules
Do you remember them
What’s the differences
①主语+will +动词原形+其他.
②主语+be going to+动词原形+其他.
I’m going to study math really hard.
He is going to move to Shanghai.
Lily is going to study science.
They will study at home.
There will be more cars.
will
be going to
will十动词原形
be going to十
动词原形
表示没有事先准备或计划的事情
表明说话者的主观意愿
或客观上势必会发生的事
表示事先考虑好或按计划会发生的事
有迹象表明要发生某
事情
肯定句
否定句
一般疑问句
肯定回答
否定回答
Game time: 开火车
They will go to school.
They won’t go to school.
Will they go to school
Yes, they will.
No, they won’t.
People will live to be 200 years old.
People won’t live to be 200 years old.
Will People live to be 200 years old
Yes, they will.
No, they won’t.
200 years old
He will celebrate his birthday.
He won’t celebrate his birthday.
Will he celebrate his birthday？
Yes, they will.
No, they won’t.
1. Kids study at school now. In 100 years,
.
2. I sometimes see blue skies in my city, but in the future,
3. People now usually live to be about 70-80 years old, but
in the future,
4. Families usually spend time together on weekends, but maybe
in 200 years,
they will study at school, too
I will always see blue skies.
people will live to be 200 years old.
families will always spend time together.
Simple present tense
Simple future tense
Complete the predictions with what you think will happen.
3b
Countable nouns
Uncountable nouns
There will be more people.
There will be fewer trees.
There will be less pollution.
There will be more pollution.
There will be fewer trees.
There will be less water.
Do you know how to use more, fewer and less
more +
fewer +
less +
Cn. (pl.) or Un.
Cn. (pl.)
Un. (pl.)
summary 原级 比较级 名词形式
many/much more 可数n / 不可数n
few fewer 可数n.pl.
little less 不可数n
Fill in the blanks with more, less or fewer.
3a
1. In the future, there will be fresh water because there will be
pollution in the sea.
2. In 100 years, there will be cars because there will be
people in the cities.
3.There will be jobs for people because robots will do
the same jobs as people.
4. I think there will be cities because people will build
buildings in the country
5. In 50 years, people will have free time because there will be
things to do.
more
less
more
more
more
fewer
more
more
more
fewer
more
less
fewer
fewer
more
fewer
fewer
fewer
less
more
reason
result
Quantities
(数量)
Tips:
Step 1：找到名词，确定可数/不可数；
Step 2：根据题意，确定正确答案。
I think there will be more tall buildings, and there will be fewer cars and more buses.
There will be more people in the future, because people will live to be 200 years old. There will be more high buildings. The cities will be more crowded but less polluted, because there will be fewer cars and there will be more buses. People will mostly work on the Internet. There will be more robots working in the factory.
Draw a picture of what you think a city in the future will be like. Then describe it to the class.
3c
The best way to predict the future
is to create it…
与其预测未来，不如去创造它！
Homework
What will your life be like in 50 years, please write 4 sentences to describe it.
Review what you have learned today and recite Grammar Focus.
谢谢
21世纪教育网（www.21cnjy.com) 中小学教育资源网站
有大把高质量资料？一线教师？一线教研员？
欢迎加入21世纪教育网教师合作团队！！月薪过万不是梦！！
详情请看：
https://www.21cnjy.com/help/help_extract.php

展开更多......

收起↑