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1、Do you know these grains(谷物谷物)?wheat sorghumrice 高粱高粱corn Warmin upplow the fieldinsert the young plants into the fieldWhat a big harvest!What is happening to these people?A dying child Hungry We must do something to help the hungry in the world!Discussion If tomorrow There is a sientist in china wh
2、o made contributions to rid the world of hunger.Do you know who he is?Father of hybrid riceSuper Hybrid Ricethe rice that has a high outputPoor riceSuper hybrid riceHybrid rice Para1 A.Dr Yuans dreams.Para2 B.Dr Yuans personality.Para3 C.Dr Yuans biography Para4 D.Dr Yuans appearance and his achieve
3、ment.Find out the main idea of each paragraph.scanningPara.1 Dr Yuans appearance and his achievementTask 2 Careful readingQ1:What is his appearance?He has a sunburnt face and arms and a slim,strong body.Q2:What is his achievement?He grows what is called super hybrid rice,and it makes it possible to
4、produce 20more of the crop in the same fields.1 Indeed,his sunburnt farmers,for whom he has struggled for the past five decades.struggle for为为奋斗奋斗/斗争斗争struggle to do sth 挣扎着做某事挣扎着做某事struggle with/against与与斗争、克服斗争、克服2 Dr Yuan grows what is called super hybrid rice.引导词引导词what引导的的引导的的 从句，从句，what 翻译为翻译为
5、“.的东西的东西”3.This special strain of rice makes it possible to produce 20%more of the crop in the same fields.it 在句中作形式宾语在句中作形式宾语,真正的宾语为真正的宾语为to producefield结构为结构为:动词动词make+it+形容词形容词+(for sb.)+to do.Para 2His biographyTimeinformation19301953As a young manIn recent yearsNowborn in Beijinggraduate form c
6、ollegehunger was a great problem Saw the great need for increasing the rice output 200 million tons produced circulating his knowledge动词ing的语法Para2:Since then，finding ways to grow more rice has been his life goal.Using his hybrid rice,farmers are producing harvest twice as large as before.True or Fa
7、lse?A.He is satisfied with his life because he is now rich and famous.B.He cares little about money and fame.C.He would rather work than lead a comfortable life.D.He enjoys a simpler life than most rich and famous people.Para.3 Dr Yuans personalityPersonal informationAchievement:Hobbies:grows what i
8、s called super hibrid rice.listening to violin musicplaying mah-jongswimmingreadingPara3：He would much rather keep time for his hobbies.Spending money on himself or leading a comfortable life also means very little to him.Indeed，he belives that a person（with too much money）has more rather than fewer
9、 troubles.Dr yuans dreamsPara41)The first dream2)The second dreamAs huge as a peanut As tall as sorghum As big as a corn Produce a kind of rice that could feed more peopleTo export his rice so that it can be grown around the globe.Conclusiongraduated；disturbingincreaseexpandingcirculatingresearchrid
10、satisfiedexportgrownUnit 2 Working the landLanguage points 4.Thanks to his research,the UN has more tools in the battle to rid the world of hunger.rid ofget rid of摆脱，除去摆脱，除去英语中的倍数表达法共有英语中的倍数表达法共有三种三种形式形式:(1)倍数倍数+形容词形容词/副词的比较级副词的比较级+than.A is twice larger than B(2)倍数倍数+as+形容词形容词/副词的原级副词的原级+as.A is tw
11、ice as large as B(3)倍数倍数(times)+the+名词名词(size，height，weight，length，width 等等)+of.A is three times the size of B Personal informationName:Nationality:Born:Age:Occupation:Education:Dream:Yuan LongpingChinese in 1930;in a poor family79Agriculture scientist Southwest Agriculture College,in 1953Produce a kind of rice that could feed more peopleTo export his rice so that it can be grown around the world.谢谢观看！谢谢观看！Do the learning paper