新编人教版八年级英语上册第七单元(课堂PPT)

1、1,Unit 7 Will people have robots?,Section A 2d,2,2d Role-play the conversation. Nick: What are you reading, Jill? Jill: Its 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

2、 will be in great danger.,3,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.,4,1. environment n. 环境,e.g. O

3、ur living environment is much better now. 现在我们的生活环境好多了。,2. planet n. 行星 earth n. 地球,e.g. The earth is a planet of the sun. 地球是太阳的一颗行星。,New Words,5,3. plant v. 种植；n. 植物,e.g. They want to plant trees around the lake. 他们想在湖边种树。,6,4. play a part in 是一个固定短语，表示“参与；在中尽自己的一份力量”,e.g. He didnt play a part in

4、making this decision. 他并没参与做出此决定。,part n. 参加；参与；部分,7,1. What will the future be like in the book?,2d,Read the conversation and answer the questions.,Cities will be more crowed and polluted. There will be fewer trees and environment will be in great danger.,Read,8,2. What can people do?,We can use le

5、ss water and plant more trees. Everyone should play a part in saving the earth.,9,1. Will people use money in 100 years? 一百年后人们还会使用钱吗？ 这里的 in 100 years “在.期间;在.以后”后 接一段时间表示在将来某段时间之后。 e.g. Hell come back in a week. 他将于一周之后回来。 Ill call you in two hours. 我两个小时后给你打电话。,10,2. Everything will be free. 任何东西

6、都是免费的。 be free 在这里表示“免费的”。另外“ be free” 还有“ 空闲的” 意思。 e.g. Admission is free for children under 9. 九岁以下儿童免费入场。 Ill be free next week. 我下周有空。,11,3. Whats your prediction about the future? 你对未来有什么预测？ prediction 是predict 的名词形式。有“预言、 预料、预测之意。 例如： Sales were five percent flowerer than predicted. 销售额比预计的低5%

7、。 Newspapers predicted that Davis would be re-elected. 报纸预测戴维斯将再次当选。,12,4.So what will the future be like?,Whatslike? 意为“怎么样?” like 介词 意为“ 像，相似” Eg: Whats the weather like today? What will the weather be like tomorrow? 拓展：whats sb like? 某人怎么样？ 询问人的相貌，性格，品质 Eg: Whats Tom like? He is funny.,13,5.the e

8、nvironment will be in great danger.,in danger “在危险中” 反义短语：out of danger 脱险 Eg: Hes in danger. Her father is out of danger. Adj: dangerous 危险的,14,6.But I want to live on the earth.,辨析： on the earth 与 on earth on the earth “在地球上” on earth “究竟，到底” Eg: All the things live on the earth. What on earth do

9、you mean?,15,7. 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 是一个固定结构，表示“ 参与; 在 中尽自己一份力量” 例如： She plays an active part in teaching these poor children. 她积极参加对这些贫穷孩子的教学工作。 He didnt play a part in making this decision. 他并没有参与做出此决定。,16,What are you reading, Jill? ,Its

10、 a book about the future. ,Role-play the conversation.,Role play,17,Grammar,一般将来时,否定式：主语 + wont + 动词原形,e.g. People wont use money in 100 years. 一百年后人们将不再使用钱。,肯定式：主语+ will + 动词原形,e.g. Kids will study at home on computer. 孩子们将会在家里的电脑上学习。,18,一般疑问句式: Will + 主语 + 其他？,肯定回答：Yes , 主语 + will.,否定回答： No, 主语 +

11、wont.,Will people have more free time?,e.g. 人们将会有更多的空闲时间吗？ 是的，会。/ 不，不会。,Yes, they will. /No, they wont.,19,1. 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。 _ _ many trees near the lake. be 动词有 _ 和 _ 两种形式。,There are,is are,there be 句型,20,2. be 动词的形式要根据其后面的名词单复数形式来确定。 _ _ an apple tree in the park. _ _

12、 many people in the park today.,There is,There are,21,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 wont.,will + be,wont + be,Will + there,1. 将会有更多的人口。 _ 2. 100年后将不会有钱币。 _,There will be more people.,There wont be any money in 100 years.

13、,22,2. less + 不可数名词,3. fewer + 可数名词,more juice 更多的果汁,more songs 更多的歌曲,less news 更少的消息,fewer actors 更少的演员,23,时态：一般将来时,1、概念：,表示将要发生的动作或存在的状态。,The Simple Future Tense,We shall go to see him tomorrow.,我们明天去看他。,From now on I shall come every day.,从现在起我将每天来。,表示将来经常或反复发生的动作。,2、结构：,助动词 shall / will + V原形,Gr

14、ammar Focus,24,肯定句,否定句,一般疑问句,特殊疑问句,S. + shall / will +V原形,S. + shall / will +not + V原形,shall / will + s. + V原形?,特殊疑问词 + 一般疑问句,3、基本句型：,时态：一般将来时,The Simple Future Tense,简略回答,Yes, I shall. / Yes, I will.,No, I shant. / No, I wont.,25,时态：一般将来时,The Simple Future Tense,4、标志词：,26,shall与will的区别：,shall,will,

15、shall常用于第一人称。,will常用于第二、三人称,但在口语中各种人称都可以用will。,否定式：will not = wont,否定式：shall not = shant,缩略形式,时态：一般将来时,The Simple Future Tense,27,Fill in the blanks with the right form of the given verbs. 1. What _ you _(do) this Sunday? There _(be) a football match. _you _(go) with us? 2. I _(go) to see your fathe

16、r as soon as I get to Beijing. 3. I think it _ (be) rainy tomorrow. 4. My father _ (send) me a new bike when I am tall enough.,will do,will be,Will go,will go,will be,will send,28,5. We _ (visit) the Great Wall next Monday. 6. Who _(give) us a talk on the computer in two days? 7. They _ (build) a ne

17、w modern house near the river next year. 8. I want to know if he _ (be) back tomorrow.,will visit,will give,will build,will be,29,1. How many new _ (建筑物) are there in your city this year? 2. It is _ (不可能的) for us to finish the work in such a short time. 3. That baby is able to _ (穿衣) himself now.,根据

18、括号内所给的汉语提示填空。,buildings,impossible,dress,30,4. What will our life be like _ (在将来)？ 5. _ (好像) they have known our new address.,in the future,It seems,31,用括号中所给词语的适当形式填空。,I hear a great _ (science) will give us a talk tomorrow. 2. I think I can do all the housework by _ (I). 3. Computers cant take the place of _ (human) completely.,scientist,myself,humans,32,4. Would you like to go _ (skate) with us this weekend?,skating,33,. 根据要求完成句子 There will be a sports meeting this weekend. (改为同义句) There _ _ _ be a sports meeting this week. 2. I think Sally will be a doctor in five y