Question

19．既然他如此优秀，他不必担心为学生会做额外工作的能力．
Since he is so good，he doesn't need to worry about his ability to do extra work for the students'union．

Answer 1

分析 Since he is so good，he doesn't need to worry about his ability to do extra work for the students'union．

解答 答案：Since he is so good，he doesn't need to worry about his ability to do extra work for the students'union．考查汉译英．句意：既然他如此优秀，他不必担心为学生会做额外工作的能力．根据汉语提示，可知句子为since引导的原因状语从句．从句一般放在主句之首．既然他如此优秀 Since he is so good．need to do 需要做某事，是固定搭配．句子为一般现在时，主语是he，单三形式，否定形式用doesn't．worry about 担心． to do extra work 不定式作定语修饰ability．do sth for sb为某人做某事，是固定搭配．学生会the students'union．故答案为Since he is so good，he doesn't need to worry about his ability to do extra work for the students'union．

点评 做这类题型，根据汉语提示，确定句子结构．结合相关语法知识及一些固定词组好和固定用法．最后做出答案．