目标英语八年级下册第一单元SectionA.ppt

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1、Unit 1 Will people have robots?,Section APeriod One,How will the world be different in the future,100 years from now?,Discussion,People will have robots in their homes.,-Will people use money in 100 years?,-No,they wont.,-Will there be less pollution?,-No,there wont.There will be more pollution.,_fe

2、wer trees?,-No,there wont._more trees.,There will be,-Will there be,否,肯,few,fewer与little,less more表数量的用法 He is new here.He has few friends here.-Do you think there will be fewer trees?-Yes,_.Theres little food left.We have to buy some.Theres a little water in the cup.There will be less pollution in

3、the future.,There will be more people on the earth in the future.More and more students start to exercise more every day to keep fit.People will use the subways less.Our school is becoming more and more beautiful.,There be句型的一般将来时结构1.There will only be one country.There will be more free time.2.Ther

4、e wont be any paper money.There wont be more trees in the future3.-Will there be less pollution?-No,there wont.4.-Will there be robots in our homes in the future?-Yes,there will.,注意:由于will后接动词原形，因此在“there be”句型一般将来时的句中will之后用be动词的原形，即“be”一词，无论后面是单、复数或不可数名词(短语)。e.g.,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

5、，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.,1.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.T

6、heyll 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),Pair work,Ask and answer questions in pairs.,A:Will people use mon

7、ey 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

8、 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.,Language points,得到一身健康的古铜色皮肤只需几秒钟。,More

9、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 the

10、re will be fewer trees.A:I agree.,Pair work,Ask 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.,Revision,1.Will people use money in 100 years

11、?【例句】莉萨半个小时之后到。_【辨析】in用于含一般将来时的句子中，表示以现在为起点一段时间以后。,Lisa will arrive in half an hour.,(2)对“in+一段时间”提问，用how soon“多久”。如：How soon will you finish your homework?In about an hour.【拓展】介词after也可与时间段连用，但常用于含一般过去时的句子中。如：Li Ming went to America in 2005.,根据句意用括号内所给单词的适当形式填空。1.There will be more tall _(building)in our city.2.I like books on _(paper),not on computers.3.I think there will be_(robot)everywhere in 50 years.,buildings,paper,robots,4.I will have _(little)free time next month than this month.5.There will be more trees in the future.I disagree.I think there will be _(few)trees.,less,fewer,