八年级英语上册Unit 7 Section A (2a-2.ppt

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1、Unit7Willpeoplehaverobots?SectionA(2a-2d)路井初中雷晓云[prɪ`dɪkʃn]predictionpollution[pə`lu:ʃn]future[`fju:tʃə(r)]pollute[pə'lu:t]environment[ɪn'vaɪrənmənt]planet['plænɪt]earth[ɜ(r):θ]plant[plænt]part[pɑ:rt]playapartn.污染；污染物n.预言；预测n.将来；未来v.污染n.环境种植n.地球；世界n.行星n.参加；参与；部分参与（某

2、事）KeywordsListenandcirclethewordsyouhear.1.Therewillbe(more/less/fewer)people.2.Therewillbe(more/less/fewer)freetime.3.Therewillbe(more/less/fewer)cars.4.Therewillbe(more/less/fewer)pollution.5.Therewillbe(more/less/fewer)tress.Fillintheblanksquickly.(Use“less”or“fe

3、wer”，10seconds)Game___trees___water___people___food___time___robots___cars___paper___animals___pollutionlessfewerfewerfewerfewerlesslesslesslessfewer2bListenagain.Check(√)thepredictionsyouhear.1.Therewillbefewerpeople.2.Therewillbelessfreetime.3.Peoplewillusethesubw

4、aysless.4.Therewillbemorepollution.5.Citieswillbeverybigandcrowded.√√speakingTalkandsay:What’syourpredictionaboutfuture?Whatwillyourhometownbelikeinthefuture?Helpfulindanger处于危险之中moveto搬到某地liveontheeather住在地球上playapartindoingsth参与做某事savetheerther拯救地球Answerthesequest

5、ionsbelow:1.What’sJillreading?2.Whatwillthefuturebelikeinthebook?3.Wheredotheywanttolive?4.Whatcanwedoinordertosavetheearth?It’sabookaboutthefuture.Citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.Theywanttoliveontheearth.

6、Wecanuselesswaterandplantmoretrees.Role-playtheconversation:2dExercise选择题：1.—Will people live to be 300 years old?—_________.A．No, they aren't  B. No, they won'tC. No, they don't   D. No, they can't2. There will be ____ cars and ____ pollution twenty years later.A. 

7、many, few   B. little, few  C. less, more   D. fewer, less用所给词的正确形式填空：3. In 50 years,people will have _____(much) free time .4.There will be less  ________(pollute) in the sea.完成句子：5.今后在这座城市将会有更多的树木，更少的污染。There will ___ ______ trees and ______ pollution in the city 

8、in future.6.每个人应该参与到拯救地球的活动中。Everyone should______________in saving the earth.morepollutionbemorelessplayapartwaterpollutionfreetimepeople