Question

【题目】用适当的连词填空。

【1】He learned to speak Chinese __________ he was in Beijing.

【2】Henry is in charge of the office __________ Mrs. Green is away.

【3】I will listen to the recorder __________ I have time.

【4】He had learned English __________ he came to America.

【5】__________ the work was done, we had a good rest.

Answer 1

【答案】

【1】while

【2】while

【3】whenever

【4】before

【5】After

【解析】

【1】由空后的he was in Beijing，可知前后两个动作是同时进行的，所以用while引导。

【2】“亨利负责办公室”和“格林夫人外出”两个动作是同时进行的，所以用while引导。

【3】分析语境可知whenever“无论何时”符合语境。

【4】根据空前的过去完成时以及空后的过去时动作，可知“学英语”这一动作发生在“来到美国”之前，所以用before。

【5】“我们休息”应该是在“完成工作”之后的，所以用after引导。