Until和by的用法
文章来源:未知 文章作者:enread 发布时间:2020-09-06 07:00 字体: [ ]  进入论坛
(单词翻译:双击或拖选)
虽然“until”和“by”这两个词都可以译成“到……时”,但它们的用法却不同。“Until”表示某事在未来的某个时间点前持续发生;“by”表示某事在未来某个时间或最后期限前发生。
 
1 Until
Until is used to talk about doing something up to a certain point in time.
“Until” 用来表示 “在某个时间点之前,一直做某事”。
 
I have to take care of my dog until 5pm.
 
Until the rain stops, we can't go to the beach.
 
I will be working until this evening. We can meet for dinner after that. 
 
2 By
By is used to talk about doing something before a future time or deadline.
“By” 用来表示 “在未来某个时间或最后期限之前做某事”。
 
I have to finish an essay by 5pm.
 
The council1 expects the bridge to be finished by December.
 
By the time I come back, I want this room clean.


点击收听单词发音收听单词发音  

1 council ooZz9     
n.理事会,委员会,议事机构
参考例句:
  • The town council passed a law forbidding the distribution of handbills.市议会通过法律,禁止散发传单。
  • The city council has declared for improving the public bus system.市议会宣布同意改进公共汽车系统。
上一篇:don't mind和doesn't matter的用法和区别 下一篇:没有了
TAG标签: time talk until
发表评论
请自觉遵守互联网相关的政策法规,严禁发布色情、暴力、反动的言论。
评价:
表情:
验证码:点击我更换图片