作业帮 > 英语 > 作业

英语翻译1 He was able to leave Europe before the war began.怎么翻译才

来源:学生作业帮 编辑:拍题作业网作业帮 分类:英语作业 时间:2024/04/20 03:01:30
英语翻译
1 He was able to leave Europe before the war began.
怎么翻译才能体现出was able to 与could的区别呢
1)can could 表示能力;可能 (过去时用could),
只用于现在式和过去式(could).be able to可以用于各种时态.
They will be able to tell you the news soon.他很快就能告诉你消息了.
2)只用be able to
a.位于助动词后.
b.情态动词后.
c.表示过去某时刻动作时.
d.用于句首表示条件.
e.表示成功地做了某事时,只能用was/were able to,不能用could.
He was able to flee Europe before the war broke out.
= He managed to flee Europe before the war broke out.
注意:could不表示时态
1)提出委婉的请求,(注意在回答中不可用could).
--- Could I have the television on?
--- Yes,you can./ No,you can't.
2)在否定,疑问句中表示推测或怀疑.
He couldn't be a bad man.
他不大可能是坏人.