英語是聯(lián)合國的工作語言之一。英語也是與電腦聯(lián)系最密切的語言，大多數(shù)編程語言都與英語有聯(lián)系，而且隨著網(wǎng)絡(luò)的使用，使英文的使用更普及。

　　今天學(xué)習(xí)啦小編要與大家分享的是：初三英語《Life in the Future》教案，具體內(nèi)容如下：

　　一. 教學(xué)內(nèi)容：

　　Book 15 Unit 2 (I)

　　會(huì)使用動(dòng)詞一般將來時(shí)描述預(yù)測將要發(fā)生的事件，未來的生活。明白will, shall 和be going to 的區(qū)分。

　　二. 本周教學(xué)重點(diǎn)：

　　1. 一般將來時(shí)

　　2. 重點(diǎn)詞匯和詞組

　　3. 課文主要內(nèi)容

　　三. 具體內(nèi)容：

　　(一)一般將來時(shí)

　　用法：

　　1. 表示將要發(fā)生的動(dòng)作或存在的狀態(tài)。

　　He will go to New York next year.

　　2. 表示將 要反復(fù)發(fā)生的動(dòng)作或習(xí)慣性動(dòng)作。

　　We shall have two P.E. lessons per week this term.

　　結(jié)構(gòu)：

　　1. shall/ will + 動(dòng)詞原形

　　shall 用于第一人稱。

　　I shall go to Shanghai after graduation.

　　They will go to Shanghai after graduation.

　　基本句式：

　　肯定句：主語+shall/will+動(dòng)詞原形+其他

　　Our teacher will have a meeting tomorrow.

　　否定句：主語+shall/will not+動(dòng)詞原形+其他

　　They won’t go swimming this weekend.

　　疑問句：shall/will +主語+動(dòng)詞原形+其他?

　　Will Tom finish his homework on time?

　　Yes, he will. /No, he won’t.

　　2. be going to +動(dòng)詞原形

　　be 隨主語的變化而變化。

　　It is going to rain.

　　We are going to swim this weekend.

　　基本句式：

　　肯定句：主語+be going to +動(dòng)詞原形+其他

　　I am going to buy a dictionary this afternoon.

　　否定句：主語+be not going to +動(dòng)詞原形+其他

　　We are not going to stay here long.

　　疑問句：Be + 主語+ going to + 動(dòng)詞原形+其他

　　Is it going to rain tomorrow?

　　Yes, it is. /No, it isn’t.

　　3. will/shall 和be going to 的區(qū)分：

　　1)will 表示說話人認(rèn)為，希望或假定要發(fā)生的事。

　　be going to 表示某事物有跡象要發(fā)生。

　　I am sure that the Olympics in Beijing will be very successful.

　　Look at the clouds. It is going to rain.

　　2)will 表示意圖時(shí)不指事先考慮的

　　be going to 指事先考慮的

　　Tomorrow we will have an exam, so I am going to review the lessons.

　　3)will 不能用于條件狀語從句中，而be going to 可以。

　　If you are going to join the party, please do better.

　　4. the re be

　　there be 句型常用來表示“某處存在某物”。

　　1)there be 句型的基本句式

　　肯定句：there be +主語+其他

　　There is an apple, a banana and some pears in the bag.

　　否定句：there be +not +主語+其他

　　There aren’t many people on the bus.

　　疑問句：be there +主語+其他

　　Are there any students on the playground?

　　Yes, there are. /No, there aren’t.

　　2)there be 句型的時(shí)態(tài)

　　一般現(xiàn)在時(shí)：there +be (am, is, are)+主語+其他

　　There are eight students in the classroom.

　　一般過去時(shí)：there +was/were + 主語+其他

　　There was a group of young people working on the farm yesterday.

　　一般將來時(shí)：there +will + be +主語+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)語言點(diǎn)和詞組：

　　(1)However, some things will stay the same.

　　但是，有些事情是不變的。

　　stay , 系動(dòng)詞，后面接形容詞、名詞。

　　e.g. Nothing stays the same for long. 什么都不會(huì)一成不變。

　　The lecture is on how to stay healthy.

　　講座的話題是如何保持健康。

　　類似的動(dòng)詞：look, feel, taste, smell, seem, sound

　　e.g. They looked worried today. 他們今天看起來很著急。

　　The cakes taste good. 蛋糕嘗起來很好吃。

　　She felt tired.她感覺累了。

　　Her face turned red when she heard it.

　　當(dāng)她聽到這時(shí)，她的臉變紅了。

　　Her voice sounded quite sweet. 她的聲音聽起來很甜。

　　(2)not… any more =no more不再……(從次數(shù)角度……)

　　not…any longer=no longer 不再……(從時(shí)間角度……)

　　e.g. She didn’t cry any more. 她不再哭了。

　　They are no longer young. 他們不再年青了。

　　(3)check out 檢查、核查

　　check up 核對、檢驗(yàn) (第十三冊)

　　(4)enough water /food/time/ money 足夠的水、

　　食物、時(shí)間、錢

　　enough 修飾形容詞、副詞，后置

　　e.g. big enough 足夠大

　　good enough 足夠好

　　well enough 足夠好

　　strong enough 足夠壯

　　old enough 足夠老

　　(5)because of 跟名詞或代詞

　　because 跟從句 (主語+謂語)

　　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、導(dǎo)致

　　Too much work and too little rest will lead to illness.

　　工作太多，休息太少會(huì)導(dǎo)致疾病。

　　I know a short-cut leading to the parking lot.

　　我知道一條通向停車場的近路。

　　(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.

　　課堂練習(xí)：

　　I. 按要求改寫句子。

　　1. Teenagers will use computers to do everything. (一般疑問句) ___________________

　　2. There will be much pollution. (否定句) ________________________________________

　　3. There will still be schools in the future. (一般疑問句，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. (提問) __________________________

　　6. Students will hand homework to their teachers by e-mail. (提問) _____________________

　　7. People will still read a traditional book when they want to enjoy a good story. (提問)

　　____________________________________________________________________

　　8. I wil l be over 50 years old in 2050. (提問) ___________________

　　II. 單項(xiàng)選擇。

　　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