2015 年高中英语搭配词典 PPpair1
a pair of 一双,一对,一条,一副
如:She bought a pair of shoes
她买了一双鞋
I need another pair of glasses
我还要一副眼镜
in pairs 一对一对地, 两个两个地
如: The children came in in pairs
孩子们两个两个地进来
The students practise English conversation in pairs
学生们两个两个地练习英语会话
pains1
be at pains to do sth 费心(努力)做某事
如:He is at pains to find facts
他努力了解事实真相
She was at pains to make sure that we all understood
她尽了最大努力使我们每个人都弄懂
take pains to do sth 费心(努力)做某事
如He has taken pains to study the problem
他费尽了心血研究这个问题
(d21)Great pains have been taken to do it
干这事费了不少心
注:有时用 take pains in doing sth
如:I took great pains to keep [in keeping] her house clean
我费了不少心来保持房子整洁
take pains over [with] sth 费心(努力)做某事
如He takes great pains over his work
他工作兢兢业业
He is a good teacher and takes great pains with his pupil