while指“在某一段时间里”,“在…期间”,引导的动作必须是持续性的;
as强调主句和从句的动作同时发生。,翻译成”一边……一边……” 2.(2011·福建高考)It was April 29,2011 ________Prince William and Kate Middleton walked into the palace hall of the wedding ceremony. A.that
B.when C.since
D.before 【解析】 April 29,2011为定语从句的先行词,从句缺少时间状语,故用when引导。 【答案】 B 注意: when / while都可以做并列连词,连接并列句,when表示 “就在这时”和 “was doing”, “had just done”和 “was about to do”连用; while则表示转折“然而”
1、I was walking in the street when suddenly
someone patted me on the shoulder from
behind.
2、My father was cooking while my mother
was playing cards. 3、 表示:“一……就……” As soon as I arrive in Shanghai, I’ll write to you.
upon/ on+ arriving
Immediately +句子
The +时间名词(minute/moment ……)+句子 hardly…when… no sooner…than… 我刚一到家,就下雨了。
I had hardly got home when it
began to rain.
=Hardly had I got home when it began to rain. =No sooner had I got home than it began to rain. It will be +一段时间+before从句(does)
【高考英语语法专项训练:第14讲】相关文章:
★ 四川省广安市2014高考英语一轮基础训练题(11)及答案
★ 2017高考四川省广安市英语阅读理解一轮系列训练:1(含解析)
★ 湖南省岳阳市2014高考英语一轮单项选择训练题(10)及答案
★ 重庆市2014高考英语阅读理解一轮(精品)训练题(18)附答案
★ 2017高考四川省广安市英语阅读理解一轮系列训练:27(含解析)
★ 安徽省淮南市2014高考英语一轮单项选择及文章训练(14)及答案
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21