4. He was long a famous musician, but he plays no longer.不再

　　5. When I told them the truth, they were all in shock; they couldn't believe it.处于震惊中

　　6. Madame Curie and her husband continued to work in spite of all the discomforts.不管

　　7. No man has ever set foot on that rocky island; it's impossible to land there.踏上

　　8. I thought he would be too old to get to the top of the mountain, but he made it at last.做成，成功

　　9. Most parents are not well aware of the danger of their babies' eating jelly, which causes most unfortunate incidents to happen.意识到

　　10. After living there for one year, they have been accustomed to working there.习惯于

　　Look at the following pictures and say who they are.

　　①________________________________________________________________________

　　②________________________________________________________________________

　　③________________________________________________________________________

　　④________________________________________________________________________

　　参考答案：①American Neil Armstrong is the first man to set foot on the moon.

　　②Russian Yuri Gagarin is the first man in space.

　　③Yang Liwei is the first Chinese astronaut.

④Liu Yang is the first Chinese woman astronaut.