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雅思学习-时态
英语时态总结
英语八大时态
时态 | 现在 | 过去 | 将来 |
---|---|---|---|
一般 | do/does | did | will do / be going to do / be about to do |
进行 | am/is/are doing | was/were doing | |
完成 | have/has done | had done | |
完成进行 | have/has been doing |
(1)一般现在时 (do/does 谓语, is /am/are 表语)
- 结构:动词原形或第三人称单数形式。
- 使用场景:习惯性动作、普遍真理。
一般现在时常用场景
时间表达方式 | 示例 |
---|---|
every系列 | every day/ night/ week/ month/ year |
频率表达 | once a week/day 每天/周一次 twice/ three times a month 每月2/3次 sometimes/ often/ always/ usually/ seldom |
- 例句:
- She drinks coffee every morning.
- e.g Water boils at 100 degrees Celsius.
(2)一般过去时
- 结构:动词过去式。
一般过去时常用场景
时间表达方式 | 示例 |
---|---|
last + 时间 | last week/ month/ year 上周/月/年 |
... ago | a month/ two days/ three years ago 一个月/2天/3年前 |
when 引导的时间状语从句 | when I was a child, ... |
in + 过去时间 | in 2000/ in last century 在2000/ 在上个世纪 |
特别短语 | just now 刚刚;in the past 在过去;long ago 很久以前;at the age of ... 在几岁时 |
- 使用场景:过去发生的动作或习惯。
- 例句:I did my homework yesterday.
(3)一般将来时
- 结构:will do / be going to do。
一般将来时常用场景
时间表达方式 | 示例 |
---|---|
tomorrow | tomorrow 明天 |
tomorrow morning 明天早上 | |
the day after tomorrow 后天 | |
this... | this morning/afternoon/evening 今天早上/下午/晚上 |
next... | next day/week/month/year 明天/下周/下个月/明年 |
in + 将来时间 | in 2030/ in the next year 在2030年/下一年 |
特别短语 | by the end of + 将来时间 |
- 使用场景:计划安排、预测推测。
- 例句:I will visit my grandparents next week.
(4)现在进行时
- 结构:be + doing。
现在进行时常用场景
时间表达方式 | 示例 |
---|---|
情景标志词 | look/ listen |
时间标志词 | now/ at the moment/ at present/ these days/ at this time/ at the moment |
when/while引导的时间状语从句 | He is staying with his friend while his house is being renovated. 他因为房子在装修期间暂时住在朋友那里。 |
- 使用场景:此时此刻正在进行的动作。
- 例句:I am listening to music.
(5)过去进行时
- 结构:was/were + doing。
过去进行时常用场景
时间表达方式 | 示例 |
---|---|
at this time/moment + 过去时间 | at this time yesterday 昨天这个时候 |
at + 具体时间 + 过去时间 | at 9 o'clock yesterday 昨天9点 |
when/while引导的时间状语从句 | when he came in, I was doing my homework |
- 使用场景:过去某个时间点正在进行的动作。
- 例句:I was doing my homework at 9 PM yesterday.
(6)现在完成时
- 结构:have/has + done。
现在完成时常用场景
时间表达方式 | 示 例 |
---|---|
in/for the last/past... | in the last two years; in the past few weeks |
经历表达 | it's the first/second time that ... |
其他短语 | over the years/ so far/ lately/ up to now (到目前为止)/ until now(至今为止) |
since/for | since + 时间点: since 9 o'clock; for + 时间段: for two years |
时间状语 | already 已经(肯定句)/ ever 曾经(疑问句/肯定句)/ just 刚刚/ yet 已经(疑问句/否定句)/ once/ before |
- 使用场景:过去的动作对现在的影响、经历、持续到现在的动作。
- 例句:
- I have traveled to many countries.
- They have been friends since childhood.(从过去开始并持续到现在的动作或状态)
(7)过去完成时
- 结构:had + done。
过去完成时常用场景
时间表达方式 | 示例 |
---|---|
by + 过去时间 | by the end of last year/ month/ week 截止到去年/上个月/上周 |
when/before/until引导的时间状语从句 | when he had finished his lunch, he asked for a glass of water. |
- 使用场景:过去某个时间点之前已经完成的动作。
- 例句:By the time the meeting started, he had already finished the report.
(8)现在完成进行时
- 结构:have/has + been + doing。
- 使用场景:过去开始的动作持续到现在,并可能继续下去。
- 例句:I have been studying English for three years.
容易混淆的内容
过去完成时 vs 现在完成时 vs 现在完成进行时
时态 | 结构 | 示例 |
---|---|---|
过去完成时 | had + 过去分词 | I had lived in this city before I moved to the other city. |
现在完成时 | have/has + 过去分词 | I have lived in this city for ten years. |
现在完成进行时 | have/has + been + 现在分词 | I have been living in this city for ten years. |
时间轴
- 过去完成时:强调过去某个时间点之前完成的动作。
- 现在完成时:强调动作的完成或持续到现在。
- 现在完成进行时:强调动作从过去持续到现在,并可能继续下去。
代词的写法汇总
人称 | 单复数 | 主格 | 宾格 | 形容词性物主代词 | 名词性物主代词 | 反身代词 |
---|---|---|---|---|---|---|
第一人称 | 单数 | I /aɪ/ | me /mi:/ | my /maɪ/ | mine /maɪn/ | myself /maɪˈself/ |
复数 | we /wi:/ | us /ʌs/ | our /aʊə(r)/ | ours /aʊəz/ | ourselves /aʊəˈselvz/ | |
第二人称 | 单数 | you /ju:/ | you /ju:/ | your /jɔ:(r)/ | yours /jɔ:z/ | yourself /jɔ:ˈself/ |
复数 | you /ju:/ | you /ju:/ | your /jɔ:(r)/ | yours /jɔ:z/ | yourselves /jɔ:ˈselvz/ | |
第三人称 | 单数 | he /hi:/ | him /hɪm/ | his /hɪz/ | his /hɪz/ | himself /hɪmˈself/ |
单数 | she /ʃi:/ | her /hɜ:(r)/ | her /hɜ:(r)/ | hers /hɜ:z/ | herself /hɜ:ˈself/ | |
单数 | it /ɪt/ | it /ɪt/ | its /ɪts/ | its /ɪts/ | itself /ɪtˈself/ | |
复数 | they /ðei/ | them /ðem/ | their /ðeə(r)/ | theirs /ðeəz/ | themselves /ðəmˈselvz/ |