初三英语Life in the Future教案
英语是联合国的工作语言之一。英语也是与电脑联系最密切的语言，大多数编程语言都与英语有联系，而且随着网络的使用，使英文的使用更普及。
今天学习啦小编要与大家分享的是：初三英语《Life in the Future》教案，具体内容如下：
一. 教学内容：
Book 15 Unit 2 (I)
会使用动词一般将来时描述预测将要发生的事件，未来的生活。明白will, shall 和be going to 的区分。
二. 本周教学重点：
1. 一般将来时
2. 重点词汇和词组
3. 课文主要内容
三. 具体内容：
(一)一般将来时
用法：
1. 表示将要发生的动作或存在的状态。
He will go to New York next year.
2. 表示将 要反复发生的动作或习惯性动作。
We shall have two P.E. lessons per week this term.
结构：
1. shall/ will + 动词原形
shall 用于第一人称。
I shall go to Shanghai after graduation.
They will go to Shanghai after graduation.
基本句式：
肯定句：主语+shall/will+动词原形+其他
Our teacher will have a meeting tomorrow.
否定句：主语+shall/will not+动词原形+其他
They won’t go swimming this weekend.
疑问句：shall/will +主语+动词原形+其他?
Will Tom finish his homework on time?
Yes, he will. /No, he won’t.
2. be going to +动词原形
be 随主语的变化而变化。
It is going to rain.
We are going to swim this weekend.
基本句式：
肯定句：主语+be going to +动词原形+其他
I am going to buy a dictionary this afternoon.
否定句：主语+be not going to +动词原形+其他
We are not going to stay here long.
疑问句：Be + 主语+ going to + 动词原形+其他
Is it going to rain tomorrow?
Yes, it is. /No, it isn’t.
3. will/shall 和be going to 的区分：
1)will 表示说话人认为，希望或假定要发生的事。
be going to 表示某事物有迹象要发生。
I am sure that the Olympics in Beijing will be very successful.
Look at the clouds. It is going to rain.
2)will 表示意图时不指事先考虑的
be going to 指事先考虑的
Tomorrow we will have an exam, so I am going to review the lessons.
3)will 不能用于条件状语从句中，而be going to 可以。
If you are going to join the party, please do better.
4. the re be
there be 句型常用来表示“某处存在某物”。
1)there be 句型的基本句式
肯定句：there be +主语+其他
There is an apple, a banana and some pears in the bag.
否定句：there be +not +主语+其他
There aren’t many people on the bus.
疑问句：be there +主语+其他
Are there any students on the playground?
Yes, there are. /No, there aren’t.
2)there be 句型的时态
一般现在时：there +be (am, is, are)+主语+其他
There are eight students in the classroom.
一般过去时：there +was/were + 主语+其他
There was a group of young people working on the farm yesterday.
一般将来时：there +will + be +主语+其他
There will be a strong wind tomorrow.
There will not be a strong wind tomorrow.
Will there be a strong wind tomorrow?
Yes, there will. /No, there won’t.
(二)语言点和词组：
(1)However, some things will stay the same.
但是，有些事情是不变的。
stay , 系动词，后面接形容词、名词。
e.g. Nothing stays the same for long. 什么都不会一成不变。
The lecture is on how to stay healthy.
讲座的话题是如何保持健康。
类似的动词：look, feel, taste, smell, seem, sound
e.g. They looked worried today. 他们今天看起来很着急。
The cakes taste good. 蛋糕尝起来很好吃。
She felt tired.她感觉累了。
Her face turned red when she heard it.
当她听到这时，她的脸变红了。
Her voice sounded quite sweet. 她的声音听起来很甜。
(2)not… any more =no more不再……(从次数角度……)
not…any longer=no longer 不再……(从时间角度……)
e.g. She didn’t cry any more. 她不再哭了。
They are no longer young. 他们不再年青了。
(3)check out 检查、核查
check up 核对、检验 (第十三册)
(4)enough water /food/time/ money 足够的水、
食物、时间、钱
enough 修饰形容词、副词，后置
e.g. big enough 足够大
good enough 足够好
well enough 足够好
strong enough 足够壮
old enough 足够老
(5)because of 跟名词或代词
because 跟从句 (主语+谓语)
e.g. She didn’t go to school yesterday because of illness.
She didn’t go to school yesterday because she was ill.
(6)lead to 通向、引起、导致
Too much work and too little rest will lead to illness.
工作太多，休息太少会导致疾病。
I know a short-cut leading to the parking lot.
我知道一条通向停车场的近路。
(三)text.
The predictions about life in 2050
People and the Internet
In 2050, everyone in the world will have a personal web page with their information on it. These web pages will use the five senses: sight, touch, smell, taste and hearing. This way, before you meet someone, you can check out his or her web page to learn about the person.
People and the Environment
In 2050, there won’t be enough water for the world’s population. Because of the changes in climate and increase in farming, some places will be drier and people will not be able to produce enough food. The demand for water will create problems between countries and these problems may lead to war.
World Population
By 2050, the population of the world will come to the highest point, probably around 8.5 billion people, and then it will start to decline. The structure of the population will also change. Most people will be over 60 years old.
课堂练习：
I. 按要求改写句子。
1. Teenagers will use computers to do everything. (一般疑问句) ___________________
2. There will be much pollution. (否定句) ________________________________________
3. There will still be schools in the future. (一般疑问句，并做否定回答)
_________________________________________ ______________________
4. Will there be flying cars in the future? Yes, there will. (肯定句) _____________________
5. People will travel by flying cars in the future. (提问) __________________________
6. Students will hand homework to their teachers by e-mail. (提问) _____________________
7. People will still read a traditional book when they want to enjoy a good story. (提问)
____________________________________________________________________
8. I wil l be over 50 years old in 2050. (提问) ___________________
II. 单项选择。
1. There a new TV play on channel 1 this evening.
A. is going to have B. will have C. is going to be D. shall be
2. I’m not sure if it tomorrow. If it , we won’t go to the Great Wall.
A. will snow, snows B. will snow, will snow
C. snows, snows D. snows, will snow
3. —Do you mind my opening the window? It’s hot here.
— .
A. I think you’re wrong B. Yes, please. C. Of course not. D. I don’t agree.
4. —hall we go to the zoo tomorrow?
— .
A. Thank you B. Very well C. Excuse D. Good idea
5. They’ll see changes in travel, ?
A. will they B. won’t they C. do they D. don’t they
6. People will buy things the Internet.
A. to B. in C. on D. at
7. You look angry. Would you like to eat?
A. something B. anything C. nothing D. everything
8. There is on TV tonight. Let’s go for a walk!
A. something interesting B. interesting something
C. nothing interesting D. anything interesting