【参考答案】

I. 1. characteristics 2. painter 3. scientific scientist 4. conclude conclusion

5. analyse analysis 6. physics physicist physical physician

7. expose exposure 8. pollute pollution 9. announce announcement announcer

10. instruct instruction instructive

II. 1. Archimedes 2. Charles Robert Darwin 3. Newcomen 4. Gregor Mendel

5. Madame Curie 6. Edison 7. Leonado Da Vinci 8. Humphry Davy

9. 张衡 10. Steven Hawking

III. 1. T 2. F 3. F 4. T