必修4 Unit 1 Women of achievement

重点短语

1. look down upon/on
蔑视；瞧不起
She looks down on people who’ve never been to university.
她瞧不起没上过大学的人。
You can’t look down upon a person because he is poor.
你不能因为某个人贫穷就瞧不起他。
I hope you don’t look down upon/on this kind of work.
我希望你不要看不起这种工作。
联想拓展
look on sb./ sth. As 把某人/某物看作……
=consider sb./ sth. as
look on 袖手旁观；观望
look into sth.  调查；观察某事物 
look up 查阅(单词、资料)；向上看；好转
look (sb.) up and down 上下打量(某人)
look out for sb./sth. 警惕或留心某人/某物
look back to 回顾；回忆
look about/around 环顾四周
look after 照料；照看
look forward to  盼望；期待
look for 寻找
look like 看起来像
look over 检查；检阅
look through 浏览；检查
look up to 尊敬

2. refer to
谈到；查阅；参考；查询；提及；指……而言
联想拓展
refer to sb./sth. as 把某人/物称作
refer sth. to 把某事提交
refer sb. to 让某人向……求助
易混辨析：refer to/consult/look up
refer to 和 consult 都可作“查阅（词典、参考书等）”讲，表此意时两词可以互换。
look up 意为“（在词典、时刻表等中）查找……”。
We agreed never to refer to the matter again.
我们同意不再谈论这件事了。
She thought I was referring to her daughter when we were talking.
当我们谈话时她以为我指的是她的女儿。

3. come across
=run across=meet by chance (偶然) 遇见；碰见
联想拓展
come about = happen   发生
come from 来自
come out 出现；开花；出版或发表；透露；显出
come up 升起；发生；出现
come up with sth. 找到或提出（答案﹑办法等）
come to 谈到；涉及
I came across an old school friend in Oxford Street this morning. 
今天早上我在牛津大街碰见一位老校友。
She came across some old photographs in a drawer.
她在一个抽屉里偶然发现了一些旧照片。

4. carry on
继续；坚持
Let’s carry on our homework.
让我们继续做我们的家庭作业。
We must carry on until the rescue team arrived.
我们必须坚持下去直到救援队到来。
联想拓展
carry out 执行；实施
carry away 带走；冲走
carry off 夺去
We will carry out the plan as soon as it is made.
这个计划一制定出来，我们就会执行。
We planted many trees to stop the water from carrying away the soil.
我们种这么多树的目的是阻止土壤流失。