新东方网英语四级频道为备考英语四级的同学整理了英语四级词汇讲解及考点归纳,希望可以为大家带来帮助,一起来学习一下吧。
英语四级词汇讲解丨考点归纳:before
Her household bills piled up,along with the dishes and dirty laundry, bud it tooknear-constant complaints from her four daughters before she realized she had aproblem.
英语四级译文:
她有一堆没交的家庭账单,没洗的餐具和脏衣服也堆积如山,然而在她的四个女儿不停地抱怨之后,她才意识到自己有问题。
四级词汇讲解:
本句是由but连接的表转折关系的并列句。第一个分句的主干为bills piled up,短语along with引导伴随状语;第二个分句的主干是it took complaints, from her four daughters为后置定语,before引导的是时间状语从句,其中还包含realized的宾语从句she had a problem。
pile up的意思是“堆积,积压”。如:
Complaints piled up against the service.有关服务的投诉不断堆积。
英语四级考点归纳:
before作为连词弓}导时间状语从句时,通常包含以下几种意思:
※ 意为“在……以前”。如:
Would you like to leave a message before you go?你在走之前想留个口信吗?
※ 意为“直到……为止,到……之前”。如:
It may be some time before we really understand the problem.或许要过一段时间我们才能真正了解这一问题。
※ 意为“以免,不然”。如:
Put the scissors away before you get hurt.把剪刀收好,免得你被伤到。
From:https://www.zgghmh.com/CET-4/20004065.asp