人教版必修4_Unit2Workingthelandreading.ppt

A PioneerFor All People,an ear of rice,A pioneer,1.Yuan Longping is a farmer as well as a scientist.,2.He increased rice output by developing more area of fields,or expanding more area of fields.,3.Now that he is famous,he is still living a simple life.,4.He dreams of exporting(sellingabroad)his rice.,True or false:,appearance,birth,education,achievement,slim,strong,sunburnt,Beijing,in 1930,graduated from SAC,in 1953,super hybrid rice,hobbies,playing the violin;mah-jong;swimming;reading,one third;60%;50 million;200 million22%;7%,Find out the following pairs of figures.,What can we know from the figures above?,increase the rice harvest,rid the world of hunger,What is his attitude towards fame and wealth?,circulating his knowledgeequipping others for their researchkeeping time for his hobbies,He is not satisfied with his present achievement and never stops struggling or dreaming.,What is he doing now?,find being famous gives him less freedom;care little about,Wishing for things costs nothing.,What did it take to realise his dream?,devoting tocaring little aboutnot being satisfied with leading a simple lifeworking hardbeing patientknowledgecourage,1.Yuan Longping is a farmer as well as a scientist.,2.He increased rice output by developing more area of fields,or expanding more area of fields.,3.Now that he is famous,he is still living a simple life.,4.He dreams of exporting(sellingabroad)his rice.,True or false:,A farming scientist,A new strain of rice,A simple life,A dream,A farming scientist,A new strain of rice,A simple life,A dream,A pioneer,for all people,1.write an awarding speech for Yuan Longping as one of the top ten touching China.2.Suppose you were Yuan Longping at the awarding ceremony,you were expected to say something after receiving the prize.,a pioneer dream ofdevote to finding increase without expanding rid of hunger care little/much about be satisfied with,HomeworkFinish writing your speech in your exercise book.,Thank you for your cooperation!,I would rather do-,I would prefer to do-,If I have a choice I would-,Its better to do-,the advantage of doing is-,watermelon,mineral water,The farms lie close to paper-making factories.Pesticide is used to protect the watermelon agaist pests.Chemical fertilizers are used to make the soil rich.It is bigger and cheaper.,watermelon1,chemical,pesticide,Natural fertilizers are used to make the soil fertileFarms lie on the bank of a clean river in the countrysideIt is smaller and more expensive,Green food or oganic food,watermelon2,Pair work,Make a dialogue to persuade your partner to buy your oganic watermelon,You can begin your dialogue with:,P:Why your watermelons are so expensive?I can buy them half the price at the supermarket.Y:But The advantage of my melon isI prefer toP:Y:,The farms lie close to paper-making factories.Pesticide is used to protect the watermelon agaist pests.Chemical fertilizers are used to make the soil rich.It is bigger and cheaper.,Natural fertilizers are used to make the soil fertileFarms lie on the bank of a clean river in the countrysideIt is smaller and more expensive,watermelon1,watermelon2,natural,The farmers are piping the mud as fertilizer to their fields,human wasteanimal wastedead leaves,Group work,I would rather do-,I would prefer to do-,If I have a choice I would-,Its better to do-,the advantage of doing is-,Group work,Make a poster to advertise your oganic watermelon.,Main headingReasons to buy(reason1)(reason2)Benefit,no chemical fertilizers usedfree of pollutionrich in sugar,brief and concise,Examples:,