42. sick people / man/ girl…或 sb. is sick

　 ill 只有一种用法：sb. is ill

41. travel to sw. 去某地旅行

40. How did he show his skill as an engineer?作为一名工程师，他是如何展示她的才能的？

　 as 作为……　　 show one’s skill 展示某人才能

39. the latest news 最近的新闻 　　a piece of news 一则新闻(不可数)

38. What happened? 发生了什么？　 What happened to you? 你发生什么事了？

37. 到达某地(1) reach sw. (2)arrive in sw.(大地方) arrive at sw. (小地方)

　　　　　　 (3) get to sw.

36. return to the ground = land 着陆

35. still 仍然，also也，放在实义动词前，be动词、情态动词后

34. have a meal of …吃了一餐……

32. wave to sb. 向某人挥手　　　　 33. show sb. sth. = show sth. to sb. 给某人看……