广东省中山市高中英语 unit 2 working the land speaking课件 新人教版必修4.ppt

working ontheland rice plowthefield farming areyoufromafarmer sfamily whatdoyouknowaboutfarming soil ploughing crops weather climate irrigating 灌溉 haveyoueverbeentothecountryside whatdidyouseeordothere warmingup i 5ms answerthefollowingquestions inserttheyoungplantsintothefield agricultureinthepast agricultureinthemoderntimes askthestudentstoanswerthefollowingquestion ifyouwanttoplantsomecrops whatkindoffertilizerwillyouuse why discuss pre reading 4ms answerthefollowingquestions whatisthemainfoodinalleastasianandsoutheastasiancountries rice itissaidthatthereare2 4billionpeopletoeatriceeverydaythroughouttheworld speaking i 8ms 1 imagineyouwanttostartyourownfarm discusshowyouwouldstartitwithyourpartners thinkaboutthefollowingpoints ingroups a kindoffarm givereasonsforyourchoice b whereyouwouldlikeyourfarmtobec whatcropsyouwouldgrowd whatanimalsyouwouldhaveonthefarme howyouwouldgeteverythingyouneedf sellingyourproduceetc 2 asksomegroupstoshowtheirgroupwork doyoubelievethatsoilisprecious why whynot whatisusedtofeedthesoilinyourarea doyouthinkthatisagood badidea giveyourreasons speaking ii 5ms discussion 1 hewon110 meterhurdleinlastolympicgames 2 whoismicrosoft schairmanandchiefsoftwareleader liuxiang billgates 3 whoistheinventorofelectriclightbulb thomasedison columbus 4 whodiscoveredthenewland america 袁隆平 fatherofhybridrice yuanlongping 5 whoisthefatherofsuperhybridrice fatherofhybridrice yuanlongping apioneerforallpeople 袁隆平被誉为中国的 杂交水稻之父 中国农民说 吃饭靠 两平 一靠邓小平 制定了生产承包责任制的政策 二靠袁隆平 发明了杂交稻 袁隆平 男 1930年 月出生于北京 1953年毕业于西南农学院农学系 毕业后 一直从事农业教育及杂交水稻研究 在中国人民正闹饥荒的20世纪60年代 袁隆平提出了杂交水稻的概念 这种新型水稻具有高产量的特点 10年后 他研制成功了一种产量比一般水稻高出20 的新型水稻 袁隆平一生献身于农业研究 先后受到联合国教科文组织 粮农组织的称誉 袁隆平虽已年届70岁 仍然一如既往地从事农业研究 袁隆平人物简历 hybridrice systemofproductionresponsibility institute sufferthefamine yield unesco fao harvest growthofmajorfarmproducts1991 95comparedwith1986 90percentages agriculturehasbeengreatlydevelopednowadays poorrice superhybridrice whatdoyouthinkwouldhappeniftomorrowtherewassuddenlynoricetoeat ifthathappened peopletherewouldsufferfromstarvation peoplewouldbepanic 惊慌 andthewholecountryw