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Mao Zedong
Yang Liwei
Lang Ping
Albert Einstein
Norman Bethune
Helen Keller
Yuan Longping
China`s most famous “farmer”
--------- Yuan Longping
“Father” of Hybrid Rice
Words ：
agriculture(adj.)_____________
develop(adj.)________________
spend(pp.)__________________
half(pl.)____________________
success(v.)_________________
science(adj.)_______________
introduce(n.)_______________
production(v.)______________
Check prevision
二十世纪六十年代________________
提出__________________________
从那时开始____________________
从事；致力于___________________
同……一起_____________________
在……的空闲时间 _______________
Key sentences:
1）A scientist in China had a dream when he was a child.
2) He grew a new type of rice that was as big as a peanut.
3) He has spent much of his time researching and developing New varieties.