人教新版英语八年级上册Unit7SectionA2a-2d课件

Unit 7 Will people have robots?,Section A 2a-2d,Do you think there will be robots in peoples homes？,(宾语从句),1、有,某地有某物(表存在),There be,某人有某物(表拥有),Have / has,3、there be 句型的时态变化,2、there be 接词要运用就近(临近)原则,There is a book and two bags. There are two bags and a book.,一般现在时,一般过去时,一般将来时,There is / are,There was / were,There will be,Do you think you will have your own robots?,Lets predict our future!,robot,In 100 years, people will have robots in their homes.,In 100 years, there will be robots in our homes.,We wont use any paper money There wont be any paper money.,Books will only be on computers, not on paper.,There will only be books on computers, not on paper.,There wont be a school.,We wont have a school.,There will only be one country.,We will have only one country.,“There be”句型的一般将来时 肯定句： There will be +名词+其他成份 注意：无论后面加单数名词或复数形式，be都必须用原形。 There will be only one country. 否定句：在will后面加not. There wont be only one country.,一般疑问句：,把will提到there之前。 Will there be only one country? Yes, there will. No, there wont.,Will there be less pollution? No, there wont. There will be more pollution. Will there be fewer trees? Yes, there will.,Language Goal:,Make predictions,A: _?,In 100 years,A: Will there be more people in,B: Yes,there will.,more peole,fewer people,A: Will there be fewer people in?,B: No,there wont.,B: _,There will be more people.,In 100 years,A: _?,B: _.,more cars,fewer cars,Will there be more cars in,Yes,there will,/ No,there wont.,more pollution,Pollution is everywhere.,less pollution,In 100 years,fewer trees,more trees,A: _?,B: _.,In 100 years,Will there be more trees in,Yes,there will No,there wont.,less,more,In 100 years,free time,2a Listen and circle the words you hear.,There will be（more / less / fewer）people. There will be (more / less / fewer) free time. There will be (more / less / fewer) cars. There will be (more / less / fewer) pollution. There will be (more / less / fewer) trees.,fewer less more,fewer 更少的, 修饰可数名词 less 更少的, 修饰不可数名词 more 更多的, 可以修饰可数和不可数名词,Remember: manymoremost muchmoremost fewfewerfewest littlelessleast 修饰可数名词 修饰不可数名词,词语对对碰,fewer vs less 相同点: 这两个词后都是比较级, 均可表示“较少的”。 不同点: 1. fewer是few的比较级,只能修饰可数名词的复数. 2. less是little的比较级,只能修饰不可数名词的复数. 试做以下试题: I earn _ money than my sister. There are _ cars parked outside than yesterday. We have _ students this year than last year. You ought to smoke _ cigarettes and drink _ beer.,fewer,fewer,fewer,less,less,2b Listen again. Check ( ) the predictions you hear.,There will be fewer people. _ There will be less free time. _ People will use the subways less. _ There will be more pollution. _ Cities will be very big and crowded. _,2c Make conversations about the predictions in 2a and 2b.,A: Whats your prediction about the future? B: I think there will be more pollution. A: Really? I dont think so. But I think there will be fewer trees.,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%。 Newspapers predicted that Davis would be re-elected. 报纸预测戴维斯将再次当选。,用more, less, fewer 填空 1. We plant trees every year, there will be _ trees in the future. 2. If we waste water, there will be _ water. 3. If every family has a baby, there will be _ people.,more,less,fewer,Exercises I,4. I think English is _ popular than Chinese. 5. There will be _ robots everywhere, and humans will have _ work to do. 6. There will be _ free time when people retire.,less/ more,more,less,more,There will be _ trees. There will be _ pollution. There will be _ water. There will be _ cookies. There will be _ meat. There will be _ orange juice.,fewer,less,less,fewer,less,less,Fewer or less?,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 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.,Language Points,People wont use money. Everything will be free. 人们不使用钱，任何东西都是免费的。 be free 免费的， 除此意思外，be free 还 有“ 有空的，空闲的之意。 e.g. Many Spaniards believe that music and movies should be free. 许多西班牙人认为 音乐和电影应该是免费的。 Will you be free tomorrow morning? 你明天早上有空吗？,2. 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。,3. Everything will be free. 任何东西都是免费的。 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。,4. 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。,. 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 years.（对画线部分提问） _ _ you think Sally _ _ in five years?,is,going,to,what,do,will,be,3. There will be fewer people in 100 years. (改为一般疑问句) _ there _ fewer people in 100 years? 4. There wont be any paper money. (改为同义句) There will be _ _money. 5. My classmates often help me learn English. (改为同义句) My classmates often _ me _ my English.,will,be,little,paper,help,with,1.人们将在家里有机器人. 2.琳达认为20年后人们将会很忙. 3.你认为孩子们将会去上学吗? 4.十年后我们的城市将会很拥挤吗?是的. 5.我认为人们不会使用钱.,People will have robots in their homes.,Linda thinks people will be busy in 20 year