人教新版八年级上册Unit7SectionA1a-2b课件

Welcome to my class,Peng Xiaojuan,Section A,Unit7 Will people have robots?,(1a-2b),请欣赏,How will the world be different in the future, 100 years from now? Could you make some predictions(作出预言)? Please talk with your partner.,汽车能在海底行驶,衣服能自动换成时新样式,不是你背背包，而是背包背你,即使你在睡觉，机器人也可以帮你锻炼身体,四条腿的裤子保证你随时随地可以休息,为了节约能源，每年的3000所学校将替换所有的具有cirrcus表演者巴士司机。,汽车在停的标志前必须停止,如果你输入不健康词汇，电脑就会惩罚你,医生同时也是魔术师，他可以不用X射线检查你的骨骼,Picture 1,robot,Yes,there will. I think every home will have a robot.,Do you think there will be robots in peoples homes？,Picture 2,Will kids go to school?,Kids wont go to school. Theyll study at home.,Fewer trees,live to be 200 years old（活到200岁,More people,Less water,My predictions:,预言；预测；预示,Your predictions? 你的预测呢？,Money? （ Paper money 钞票，纸币） Books? World? Transportation （交通）?,There will bein 100 years.,1a Read these predictions. Check () A (for agree) or D (for disagree).,A D 1. People will have robots in their homes. A D 2. People wont use money. Everything will be free. A D 3. Books will only be on computers, not on paper.（不可数 a piece of paper一张纸） A D 4. Kids wont go to school. Theyll study at home on computers. A D 5. There will only be one country. A D 6. People will live to be200 years old.,= will not,= they will,使用,A: People will have robots in their homes. 2. People wont use money. Everything will be free. 3. Books will only be on computers, not on paper. 4. Kids wont go to school. Theyll study at home on computers. 5. There will only be one country. 6. People will live to be 200 years old.活到岁,1b Listen and circle the predictions you hear in activity 1a.,A: Will people use money in 100years? B: No, they wont. Everything will be free. Will people live to be 200 years old? A: Yes, they will.,1c Ask and answer questions about the predictions in 1a.,(little的比较级)较少,(few的比较级)较少数,污染,Remember: manymoremost muchmoremost fewfewerfewest littlelessleast 修饰可数名词 修饰不可数名词,2a Listen and circle the words you hear.,1. There will be more / less / fewer people. 2. There will be more / less / fewer free time. 3. There will be more / less / fewer cars. 4. There will be more / less / fewer pollution. 5. There will be more / less / fewer trees.,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: fewer是few的比较级,只能修饰可数名词的复数. less是little的比较级,只能修饰不可数名词.,I earn _money than my sister. There are _cars parked outside than yesterday. We have _students this year than last year. You should smoke _ cigarettes and drink _beer .,fewer,fewer,fewer,less,less,2b Listen again. Check () the predictions you hear.,1. There will be fewer people. 2. There will be less free time. 3. People will use subways less. 4. There will be more pollution. 5. Cities will be very big and crowded.,Grammar 语法,Will there be less pollution? No, there wont. There will be more pollution. Will there be fewer trees? Yes, there will. Kids wont go to school. Kids will study at home on computers.,Will 引导的一般将来时,一般将来时表示在将来的某个时间要发生的动作或 存在的状态，常与表示将来的时间状语连用。,Will没有人称变化,will 引导的一般将来时:一般将来时表示将来发生的动作或情况，最基本的结构：will + 动词原形 “主谓（宾）句型”的一般将来时： 肯定句：主语+ will +动词原形+（宾语）+其他成份 People will have robots in their homes. 否定句：在will 的后面加not即可。will not = wont People will not (wont) have robots in their homes. 一般疑问句：把will 提到句子主语之前，结尾变问号。 Will people have robots in