英语时态转换及表示（英语各个时态的时间表达）

英语时态转换及表示（英语各个时态的时间表达）Use the present simple to speak about habits on the weekend. 'On the weekend' is also used with the future and past tenses to speak about the next or last weekend.周末例句:当谈论一个每星期六、星期一等重复的动作时，用星期几，加上“s”，用一般现在时表示现在的惯例，用一般过去时表示过去的习惯。不要和进行时、完成时或完成进行时连用。例句:

英语各个时态的时间表达

面是关于具体时态的时间短语的快速概述，包括例子和解释。

一周中的天数

一周中的天数可以和英语中的大多数时态一起使用。注意，一周中的所有日子都是大写的:

• Monday
• Tuesday
• Wednesday
• Thursday
• Friday
• Saturday
• Sunday

例句:

• I'll see you next Sunday.
• We had a meeting last Thursday.
• Jennifer has her programming course on Wednesday.

当谈论一个每星期六、星期一等重复的动作时，用星期几，加上“s”，用一般现在时表示现在的惯例，用一般过去时表示过去的习惯。不要和进行时、完成时或完成进行时连用。

• Mondays
• Tuesdays
• Wednesdays
• Thursdays
• Fridays
• Saturdays
• Sundays

例句:

• We have our class on Tuesdays and Thursdays.
• I used to play tennis on Saturdays.

周末

• British English: at the weekend OR at weekends (in general)
• American English: on the weekend OR on weekends (in general)

Use the present simple to speak about habits on the weekend. 'On the weekend' is also used with the future and past tenses to speak about the next or last weekend.

用一般现在时谈论周末的习惯。“'On the weekend”也可以用将来时和过去时表示下一个周末或上一个周末。

• I play tennis at weekends.
• She visits her mother on the weekend.
• We're going to the beach on the weekend. (next weekend)
• They visited Chicago on the weekend. (last weekend)

一天中的时间

使用下面的时间短语来表达一天中发生的事情。这些表达可以用于过去、现在和将来时。

• in the morning
• in the afternoon
• in the evening
• at night

注意，我们用的是" at night "而不是" in the night "

• They do the cleaning in the morning.
• He goes to bed late at night.
• We'll do the homework in the evening.
• She had a drink in the evening before she went to bed.

一般现在时的时间表达

用every来表示每一天、每一个月、每一年、每两个月等等。

• She travels to Las Vegas every year.
• Jack tries to exercise every day.

Here is how to use adverbs of frequency (usually sometimes often etc.):

下面是频率副词的用法(usually sometimes often 等等):

• They sometimes play golf.
• She rarely smokes.

现在进行时的时间表达

用now、at the moment、right now或today与现在进行时连用来谈论此刻正在发生的事情。

• Tom is watching TV now.
• I'm working on the Smith project today.
• Jane is doing her homework at the moment.

过去的时间表达

当谈论前一周、前一个月或前一年时，使用last 。

• They went on holiday last month.

用“yesterday”来描述前一天。用“the day before yesterday”来指两天前。

• I visited my best friend yesterday.
• They had math class the day before yesterday.

当说到X天，X周，X月，X年之前时使用ago。注意:“ago”跟在天数、周数等后面。

• We flew to Cleveland three weeks ago.
• The class started twenty minutes ago.

在特定年份或月份中使用“in”，用于过去、现在和将来时。

• She graduated in 1976.
• We'll see each other in April.

在过去时间从句中使用when。

• I played tennis every day when I was a teenager.

将来的时间表达

用“next”来表示下一周、下一个月或下一年。

• We are going to visit our friends in Chicago next week.
• I'll have some time off next month.

用tomorrow表示第二天。

• He'll be at the meeting tomorrow.

用“in X weeks days years”和未来进行时来表达你在未来的某个特定时间将要做的事情。

• We will be swimming in a crystal blue sea in two weeks' time.

用“by(日期)”和将来完成时连用来表达截止到那个时间点你已经做了什么。

• I will have finished the report by April 15.

“by the time 时间状语从句”和将来完成时一起使用，来表达在未来的特定动作发生时发生的事情。

• She will have bought a new home by the time he arrives.