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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Book 4 Unit 2,Working the land,statistic,sunburnt,decade,super,output,crop,hunger,disturbing,circulate,n.,饥饿,;vi.&vt.,（使）饥饿,adj.,引起烦恼的,n.,数据；统计（数据）,vt.&vi.,循环；流传,adj.,晒黑的,n.,庄稼,n.,十年,n.,产量；输出,adj.,超级的,认词辨义,Vietnambattlefreedomequipgrainnationalityoccupationconfuse,n.,自由,;,自主,n.&vt.,战斗；搏斗；奋斗,vt.&vi.,配备；装备,n.,越南,n.,国籍,n.,谷物；粮食；颗粒,vt.,使迷惑；使为难,n.,工作；占领,认词辨义,Important words and expressions,1.expand,2.export,3.struggle,4.rid,5.therefore,6.would rather,7.rid.of.,8.thanks to,9.be satisfied with,vt.&vi.,使变大,;,伸展,vt.&vi.,输出,;,出口,vi.&n.,斗争,;,拼搏,;,努力,vt.,摆脱；除去,adv.,因此；所以,宁愿；宁可,使,.,摆脱,/,除去,.,幸亏；由于,对,.,感到满意,Farmers weeding at noon,Sweat down the field soon.,Who knows food on a tray,Due to their toiling day.,Warming-up,1.What are they doing?,2.What do you think this unit will cover?,Agriculture,What do you know about,“,farming,”,?,wheat,rice,corn,potatoes,peanut,tomatoes,broomcorn,cotton,What are they doing?,Insert the young plants,You are lucky to have so much to eat!However,there are many people lack of food in the world.,Whats wrong with them?,There is still hunger in the world.,What can we do for them?,Father of Hybrid Rice,A Pioneer For All People,Reading 1,Look at the title of the passage&the picture on P10.,What might the passage be about?,Prediction,I.match the main idea of each paragraph,Para.1,Para.2,Para.3,Para.4,A.Dr.Yuan Longpings noble personalities.,B.A general introduction of Dr.Yuan Longping and his achievements,C.Dr.Yuan Longpings contribution to feeding more people both in China and abroad,D.Dr.Yuan Longpings wonderful dreams,Fast-reading,名师,P 22 II,（,3mins,）,Name,Nationality,Age,Occupation,Education,Dream,Achievements,Hobbies,Yuan Longping,China,83,A famous scientist,Southwest Agriculture College,He grows super hybrid rice.,Listening to violin music,playing mah-jong,swimming,reading.,2.,Export his rice so that it can be grown all over the world.,1.,Rice plants as tall as sorghum.Produce a kind of rice that could feed more people.,II.,课本,Ex.1,P11,（,7mins),金版,P 17,，,Task 2,（,8mins,）,III.multiple choice.,Careful reading,Answers:,B C D A C,Summary,课文填空,Dr.Yuan was born in Beijing in 1930._,1,_ he graduated from Southewest Agriculture College in 1953,he has devoted _,2,_ life _,3,_ finding ways to grow more and more rice.As a young man,he saw the great need for increasing the rice output.At that time,hunger was _,4,_ serious problem in many parts of the country.Dr.Yuan searched for a way _,5,_(increase)rice harvests without expanding the area of fields.In 1950,Chinese farmers could only produce fifty million tons of rice.Last year,however,_,6,_(near)two hunder million tons of rice _,7,_(produce).These increased harvests mean _,8,_ 22%of the worlds people are fed from just 7%of the farmland in China.Dr.Yuan is now circulating his,_9,_(know)in India,Vietnam and other less developed countries to increase their rice harvests.Thanks to his research,the UN is trying to rid the world _,10,_ hunger.Using his hybrid rice farmers are producing harvests twice as large as before.,Since,his,to,a,to increase,nearly,was produced,that,knowledge,of,If you had the chance to do something to help end hunger in the world,what would you do?,Discussion,There is still hunger in the world.,The measures taken to deal with hunger.,Invent a new kind of plant to produce,more food.,Find a new sort of fertilizer(,肥料,)to give rice,enough nutrition,Find some new ways to stop the pollution,to the environment and protect the soil in,the field,.,Homework:,1.Review new words and expressions,2.Underline some important LPs in the text.,
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