Unit 1 Unit 1 Will people have Will people have robots?robots?Section APeriod OneWords previewwillroboteverythingpaperfewerpollutiontree将; 会; 要机器人每件事物纸; 纸张(few的比较级) 较少的;更少的污染树; 树木How will the world be different in the future, 100 years from now?Discussion People will have robots in their homes.Backpacks_ people.will carryWill people use money in 100 years? No, they wont.Kids _go to school. They _at home on computers.ll studywont_kids _to school? No, they_. WillgowontWill there be less pollution? No, there wont.There will be more pollution._fewer trees? No, there wont._more trees.There will beWill there be1. 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.Read these predictions. Write A (for agree)or D ( for disagree). (1a)Listen and circle the predictions you hear in activity 1a. (1b)Boy 2: I think people _robots in their homes _100 years. I _a robot on TV, and it _the kitchen. There _only one country and there will always be schools. Boy 1: I dont think people _money. Probably everything _free. I bet kids _go to school. They _at home on computers.Listen again and fill in the blanks. will usewill bewontll study will haveinsawcleanedwill bePair workAsk and answer questions in pairs.A: Will people use money in 100 years?B: No, they wont. Everything will be free. Will people live to be 200 years old?A: Yes, they will.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.Listen and circle the words you hear. (2a)Listen again. Check the predictions you hear. (2b) 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.fewer与less及more表数量的用法 1) few, 形容词,带否定含义“几乎没有, 很少的”，修饰可数名词。其比较级、最高级为规则变化：fewfewerfewest“a few”表示“一些”。 例: a few days ago, for a few weeks He has few friends here. There will be fewer trees. 2) little, 形容词,带否定含义“很少的，几乎没有的”; “小的，幼小的”，修饰不可数名词。其比较级、最高级为不规则变化: littlelessleast。“a little”表“一些”。Theres little food left. We have to buysome. Theres a little water in the cup. There will be less pollution.3) many “许多”，修饰可数名词。much “许多”，修饰不可数名词。many / more 比较级、最高级为不规则变化：many / much moremost There will be more people on the earth in future. More and more students start to exercise more every day to keep fit. 得到一身健康的古铜色皮肤只需几秒钟。More difference in the future感冒时，你的鼻子有专“机”护理。即使你在睡觉，机器人也可以帮你锻炼身体 。可以不换节目单换一个演员。 如果你要去其他大陆，你可以自己开车去。四条腿的裤子保证你随时随地可以休息。你可以在卫生间里练习冲浪。汽车在停车标志前必须停车。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。直升机式的帽子可以轻松快速地带你到达目的地 。衣服能自动换成时新样式。 A: I think there will be more pollution. B: Well, I dont agree. But I think there will be fewer trees. A: I agree.Pair workAsk and answer questions in pairs.- 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.Translate and write them down.1. - 一百年后人们还使用钱吗？ - 不，不用。2. 未来孩子们不会去上学了，他们 将在家里用电脑学习。- Will people use money in 100 years?- No, they wont.Kids wont go to school in the future. Theyll study at home on computers.