作业帮 > 英语 > 作业

Once __ ,he threw himself into his work and made every effor

来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/11/16 22:47:29
Once __ ,he threw himself into his work and made every effort do it well.
A.recovering B.recovered C.being recovered D.having recovered
请高手给个确切的答案,再讲下其中的语法知识,
但我个人的意见是:非谓语动词的动作发生在句子谓语动作之前,应该是用having recoverd,答案是不是D,我将感激不尽!
Once __ ,he threw himself into his work and made every effor
答案不是having recoverd ,原因如下:
(如下从字典里搬来的)
1.重新获得;重新找到
Jane recovered her lost wallet.
简寻回了丢失的钱包.
2.恢复;使恢复原状
Jennie made a great effort to recover herself.
珍妮努力使自己镇定下来.
She has recovered her health.
她已恢复了健康.
3.挽回,弥补
It's hard to recover lost time.
弥补失去的时间并不容易.
4.【律】取得(损害赔偿);取得...的所有权
5.(填海)造(地),围垦[(+from)]
vi.
1.恢复健康;恢复原状;恢复[(+from)]
It took a long time for him to recover from a bad cold.
他患重感冒,很长时间才康复.
I think she will recover.
我想她会痊愈的.
以上可以看出,recover oneself 是指某人身体恢复,
如果要说某人康复,可以用主动,亦可用被动.
主动表示方法:
He has recovered himself.
被动表示方法:
He has being recovered.
上句中,Once后面如果接的是个完整的句子,应该为:
Once he had been recovered ,.
省略掉之后是:Once having been recovered,.
答案是B,Once (he) recovered (himself),...