大学体验英语一周一练2答案Unit 4

Key to Extended Reading Skills Practice Practice for key word reading:

There are three kinds of goals: short-term, medium-range and long-term goals. Short-range goals are those that usually deal with current activities, which we can apply on a daily basis. Such goals can be achieved in a week or less, or two weeks, or possible months. The intermediate goals build on the foundation of the short-range goals. They might deal with just one term of school or the entire school year, or they could even extend for several years. Long-range goals may be related to our dreams of the future. They might cover five years or more. Life is not a static thing. We should never allow a long-term goal to limit us or our course of action.

Key to Grammar Focus

Practice for the subject clauses:

1) It is well known to all of us that the moon moves round the earth. 月亮绕着地球转，这是我们大家都熟知的。

2) It was not practical what the chairman proposed. 主席的提议不现实。

3) It is still a question which way is more effective. 哪种方法效率更高还是个问题。 4) It won’t make too much difference whether she will join us. 她是否参与我们的活动无关紧要。

5) It has not yet been decided when the meeting is to be held. 会议什么时候召开还没有决定。

6) It is a puzzle to me how you manage on your small income. 你能用如此微薄的收入维持生活，太不可思议了。

Key to Review and Test (4)

Part I Writing (略)

Part II Reading Comprehension (Skimming and Scanning) 1—7 D D B D B D A

8. mining safety 9. coal waste 10. Accidents Part III Listening Comprehension

11—35 CBDBC BDABA DBCCD BDAAC DBBCD 36. grew 37. proposal 38. permanent 39. politically 40. suffering 41. field 42. nationality 43. voluntary 44. medical personnel 45. an international aid

46. how the aid effort will be organized

Part IV Reading Comprehension (Reading in Depth) 47—56 DGKEO IABLM

57—61 CADBA 62—66 CBADD Part V Cloze

67—76 DCACC ABDAB 77—86 CADBC BADBC Part VI Translation

87. What we can enjoy in the World Gymnastics Championships 88. never before had anything gone wrong with the machine. 89. The flood having destroyed everything

90. the country was determined not to be raided a second time 91. despite the disputes on the working plan