1. Dr Yuan Longping grows what is called super hybrid rice.
袁隆平博士种植的是被称为“超级杂交水稻”的稻种。
(what引导的名词性从句在句中作宾语)
2. The special strain of rice makes it possible to produce one-third more of the crop in the same field.这种特殊的稻种使得同样的田地多收获三分之一的产量。
(makes it possible中it为形式宾语，to do不定式短语为真正宾语)
3. It’s a great pity that很遗憾的是….
4.Using his hybrid rice，farmers are producing harvest twice as large as before.
由于使用了他的杂质水稻，农民的丰收是以前的两倍。
(-ing动词短语作原因状语)
