一、根据中文提示，默写课文内容。
I have (两个梦想). I (想在高高的稻穗下纳凉). I (还想看到杂交水稻在全世界种植).
Yuan Longping was (一位中国水稻科学家). He (在水稻方面做了大量的研究). People call him (杂交水稻之父). Yuan liked farming (从小). When he grew up, he (学习了农业). In 1964, he (开始致力于杂交水稻). It was very difficult, but he (从不放弃). He (努力工作并总是待在田间). He (培育出了杂交水稻) in 1973. Now hybrid rice grows in China and (其他许多国家). It (养活全世界的人).

two dreams; want to enjoy the cool under tall rice plants; also want to see hybrid rice grow all over the world; a Chinese rice scientist; did a lot of studies on rice; the father of hybrid rice; at an early age; studied farming; began to work on hybrid rice; never gave up; worked hard and always stayed in the fields; developed hybrid rice; many other countries; feeds people all over the world

二、杨振宁是享誉世界的理论物理学家和诺贝尔物理学奖获得者。 请从方框中选择合适的句子抄写在横线上，补全对话，了解这位伟大的科学家。
A. We should study hard, love Science, and never give up!
B. Mr Yang loved his country.
C. loved Science and Maths.
D. He was a great Chinese scientist.
E. He worked carefully and never gave up.
A: Do you know Yang Zhenning?
B: Yes! 1. He was born in 1922 in Anhui.
A: What did he love when he was young?
B: 2. He studied very hard at school.
A: Did he do a lot of work on Physics?
B: Yes! He did a lot of research on Physics. 3. He won the Nobel Prize in Physics.
A: Wow! Was he one of the greatest scientists in the world?
B: Yes, he was. 4. He helped Chinese science grow.
A: What can we learn from him?
B: 5.

1. He was a great Chinese scientist.
2. He loved Science and Maths.
3. He worked carefully and never gave up.
4. Mr Yang loved his country.
5. We should study hard, love Science, and never give up!