必修四部分課文縮寫

1、_1. Yuan Longping was born in 1930. Since he graduated from Southwest Agricultural College in 1953, he has devoted his life to finding ways to grow more and more rice. As ayoung man, he saw the great need for increasing the rice output. At that time, hunger was a serious problem in many parts of the

2、 countryside. He searched for a way to increasericeharvestswithoutexpandingthe areaofthefields. In1950, Chinesefarmerscouldproduce about fifty-six milliontons of rice.Ina recent harvest,however, nearlytwohundred million tons of rice was produced. These increased harvests mean that 22% oftheworld spe

3、opleare fed from just 7%of the farmlandin theworld.Yuan isnowcirculating his knowledge in many less developed countries. Thanks to his research, theUN has more tools to rid the world of hunger. Using his hybrid rice, farmers are producingharvests twice as large as before.2. SinceYuan Longpinggraduat

4、edfrom college, he has devoted his life tofindingways to growmorerice. He searchedfor a way to increasericeharvests without expandingthe area of the fields.In 1950, Chinese farmerscould produce about fifty-six million tons of rice. In a recent harvest, however,nearlytwohundredmilliontonsof ricewaspr

5、oduced.Theseincreasedharvestsmean that 22% of the world s people are fed from just 7% of thefarmland in the world. Thanks to his research, the UN has more tools to rid theworld of hunger. Using his hybrid rice, farmers are producing harvests twice aslarge as before.精品資料_3. SinceYuan Longpinggraduate

6、dfrom college, he has devoted his life tofindingways to growmorerice. He searchedfor a way to increasericeharvests without expandingthe area of the fields.In 1950, Chinese farmerscould produce about fifty-six million tons of rice. In a recent harvest, however,nearlytwohundredmilliontonsof ricewaspro

7、duced.Theseincreasedharvestsmean that 22% of the world s people are fed from just 7% of thefarmland in the world. Thanks to his research, the UN has more tools to rid theworld of hunger. Using his hybrid rice, farmers are producing harvests twice aslarge as before.4 . Since Yuan Longping graduated f

8、rom college, he had devoted his life to find ways to grow more rice. He searched of a way to increase rice harvests with expanding the area of the fields. In 1950, Chinese farmer could produce about fifty-six million tons of rice. In a recently harvest, however, nearly two hundred million tons of rice was produced out. These increased harvests mean that 22% of the world s people are feeding from just 7% of the farmland in the world. Thanks to his research, UN has more tools to rid the wor