after,until,as soon as,while主句从句用什么时态
来源:学生作业帮 编辑:大师作文网作业帮 分类:英语作业 时间:2024/09/21 03:26:04
after,until,as soon as,while主句从句用什么时态
after: [ 'ɑ:ftə ]
a. 以后的
ad. 以后,后来
conj. 在...以后
prep. 在...之后
例句与用法:
1. I found your coat after you had left the house.
你离开房子之后,我发现了你的外衣.
2. He grew weak in after years.
在以后的几年里,他变得衰弱了.
3. We shall arrive soon after.
我们将随后很快就到达.
4. Mr. Smith left for London after breakfast.
史密斯先生吃过早餐后就动身去伦敦了.
5. His book is the best on the subject after mine.
他的书对这一问题的论述是最好的,仅次于我的书.
until: [ ən'til, ʌn'til ]
prep.&conj. 直到...为止
例句与用法:
1. I didn't wake up until I heard the alarm clock.
直到听到闹钟的铃声我才醒来.
2. He lived in California until he was twenty.
他在加里弗尼亚一直住到20岁.
3. She was a bank clerk until the war, when she trained as a nurse.
她战前是个银行职员,战时受训当了护士.
while: [ (h)wail ]
conj. 当...的时候
n.&a. 一会儿
v. 消磨
词形变化:
动词过去式:whiled 过去分词:whiled 现在分词:whiling 第三人称单数:whiles
例句与用法:
1. I haven't seen him for a long while.
我已经很久没见到他了.
2. While Mary was writing a letter, the children were playing outside.
玛丽写信时,孩子们在外面玩耍.
3. She worked in a bank for a while before studying law.
她学法律之前在银行工作过一段时间.
4. I lived in a hostel while I was a student.
我求学期间住在青年招待所里.
a. 以后的
ad. 以后,后来
conj. 在...以后
prep. 在...之后
例句与用法:
1. I found your coat after you had left the house.
你离开房子之后,我发现了你的外衣.
2. He grew weak in after years.
在以后的几年里,他变得衰弱了.
3. We shall arrive soon after.
我们将随后很快就到达.
4. Mr. Smith left for London after breakfast.
史密斯先生吃过早餐后就动身去伦敦了.
5. His book is the best on the subject after mine.
他的书对这一问题的论述是最好的,仅次于我的书.
until: [ ən'til, ʌn'til ]
prep.&conj. 直到...为止
例句与用法:
1. I didn't wake up until I heard the alarm clock.
直到听到闹钟的铃声我才醒来.
2. He lived in California until he was twenty.
他在加里弗尼亚一直住到20岁.
3. She was a bank clerk until the war, when she trained as a nurse.
她战前是个银行职员,战时受训当了护士.
while: [ (h)wail ]
conj. 当...的时候
n.&a. 一会儿
v. 消磨
词形变化:
动词过去式:whiled 过去分词:whiled 现在分词:whiling 第三人称单数:whiles
例句与用法:
1. I haven't seen him for a long while.
我已经很久没见到他了.
2. While Mary was writing a letter, the children were playing outside.
玛丽写信时,孩子们在外面玩耍.
3. She worked in a bank for a while before studying law.
她学法律之前在银行工作过一段时间.
4. I lived in a hostel while I was a student.
我求学期间住在青年招待所里.
after,until,as soon as,while主句从句用什么时态
when、while、until、after、before、as soon as引导时间状语从句是的主句和从句的时态是怎
as soon as,while,when,after,untill,not.untill主句和从句的时态
如何区分when.while.as.before after.as soon as until时间状语从句的主句和从句
我想问下 在时间状语从句中 有 as soon as ,while,when ,as等等这些主句和从句分别要用什么时态.
英语造句(状语从句)用when,while,as,as soon as,not……until,until,after,b
while,when,until,after,before,as soon as 怎么用?
用when,while,as soon as,until,before,after填空
当as soon as 从句用现在完成实时主句用什么时态
when/as soon as/until/while 用这些次作时间状语从句的具体用法 特别是时态上的
as soon as,when,while,before,after,until引导的时间状语从句的用法
主从句的时态1.“If ”、"as soon as"、"when"、"while‘的主句和从句的时态分别怎么决定?