初中八种时态详解和练习

1：一般现在时用法例句：American drinks a lot of coffee.Jack is very busy at the moment.The earth travels around the sun.As soon as I get to Beijing, I’ll ring you up.--When does the bus start?1.一般现在时的基本构成主语+动词原型主语为第三人称单数(he, she, it)时，动词用第三人称单数形式，其它人称主语动词用原形。

2. 一般现在时的用法1) 经常性的动作用于说明一个经常性、习惯性的动作。

这时句中常用often, usually, every day, sometimes等时间状语。

He goes to school at six every day.2）现在的状态和主语的特征We like surfing the Internet in our spare time.3. 一般现在时的特殊用法1) 事实和真理表示现在的状态、特征和按常理应该存在的情况，表示普遍真理或客观事实。

My parents live in a village near Shanghai.In autumn, leaves change from green to yellow.The sun rises in the east and goes down in the west.2) 代替将来时(1) 在时间状语从句和条件状语从句中，用一般现在时代替一般将来时：在由when, after, before, until, till, as soon as, the minute / second / moment, the next time 等引导的时间状语中由if, so / as long as, once, even if, although, whether…or…, in case, whatever, whenever, wherever 等引导的条件状语从句中If you come this afternoon, we’ll have a meeting.Aunt Lucy will tell us something about her trip to Australia when she comes back.(2) 用于时间表、日程表中，表示按计划要发生的动作，这时句中都带有时间状语，表示往返移动(come, go, arrive, leave, move, drive)或开始结束的动词(begin, end, open, close, start, stop)，用一般式表将来。

The train leaves at nine in the morning. 火车上午九点出发。

--It starts in ten minutes. 再过10分钟。

4. 一般现在时常用的时间标志词：通常与表示频度的副词如often, sometimes, usually, always, occasionally 等和时间状语如in the evening, at night, twice a month, every day / week / month / year, on Sundays 等连用。

2：一般过去时例句：He saw Mr. Wang yesterday.I often went swimming last summer.My teacher didn’t tell me the fact.Did you attend the party yesterday?1.一般过去时的基础构成：主语+动词过去式2. 一般过去时的用法1) 表示过去某一时刻或某一段时间内所发生的动作或情况，，通常一般过去时带有表示动作时间状语的词，词组或从句,He lived in Paris until he was ten.2) 过去的习惯动作，常与时间状语every day, usually等连用。

I often went to see my aunt last year.3) 配合时态上的一致，用过去时。

He told me his mother was ill.3. 一般过去时常用的时间标志词yesterday, the day before last, last week,at that time, then, at that moment,yesterday morning (afternoon, evening…), last night (week, month, year…),一段时间+ ago(several days ago), two days ago, a week ago, three years ago, long long agoin 1990, just now, long before,.上下文清楚时可以不带时间状语。

3：一般将来时例句：I will go back to school tomorrow.Will you go to Paris with me?My brother is going to arrive here..1.一般将来时的基础构成1）由will/won’t加动词原形构成，可用于一切人称。

当主语I或we是时，也可用shall/shan’t 加动词原形。

2）be going to do sth.3) 例句：There is going to be a match this evening.There will be a wonderful concert this month.There be句型的将来时：（注意：其中的be不变）There will be…There is/are going to be…2. 一般将来时的用法1) will/won’t表示预测的将来，即认为某事肯定会发生；还可表示将来的意愿；将来的事实。

The weather will be good tomorrow.You look tired. I’ll cook dinner tonight.I’ll be thirteen years old next month.2) “be going to +动词原形”表示即将发生，或最近打算进行的。

It is going to rain.We are going to have a meeting today.注意：在时间状语从句或条件状语从句中，主句不能用be going to表示将来。

When he comes, I shall/will give him your message.3. 一般将来时常用的时间标志词this morning /afternoon /evening今天上/下午/晚上tomorrow明天，the day after tomorrow后天next week/month/year下个星期/下个月/明年in two days = in two days’ time两天后，in a week一星期后, soon例题例题1:（09年上海中考）When summer ________, some children will go to the seaside for fun.A)comes B)came C)will come D)would come解析：A时间条件状语从句中，不用将来时，用一般现在时态表示一般将来例题2:（11年上海中考）Now my father ________his bike to work everyday instead of drivingA) ride B) rode C) rides D) will ride解析：C now说明要用现在，everyday用一般时态例题3:（08年上海中考）Kevin ________ to work in his hometown after he graduated from university.A) goes B) went C) will go D) had gone解析：B after…graduated… 过去时之后发生用一般过去时比较：过去时之前用过去完成时相对于过去的某个时间点将要发生的事用过去将来时例题4:（10年上海中考）Tina and her parents ____________to England for sightseeing last summer.A) go B)went C) will go D)have gone解析：B after…graduated…过去时之后发生用一般过去时比较：过去时之前用过去完成时相对于过去的某个时间点将要发生的事用过去将来时例题5:（11年上海中考）We are glad to hear that the Greens ________to a new fiat next weekA) move B) moved C) will move D) have moved解析：C next week用一般将来时，主句are glad to现在时不影响从句时态4：现在进行时用法例句：We are living a happy life.Is Jack making his model plane?We are leaving here tomorrow.It is still raining outside.1.现在进行时的基础构成：主语+be动词(am, is, are)+现在分词构成2. 现在进行时的用法1) 动作正在进行：表示说话者说话时正在发生的动作或者目前一段时间内正在进行的动作或某些体感动词的持续状态。

They are playing tennis,My foot is hurting.现在进行时的时间状语为now ，at the moment，但很多题目在考察进行时态时没有明确的时间状语*．某人现在不能做某事，因为他正在做…*．用look！…listen！…等开头，强调某人正在做某事*．现在..点了/很晚了，但是（but）某人仍然（still）正在做某事2) 代替最近的将来表示最近的将来，常伴有时间状语。

这类词有：come, go, leave, arrive, start, stop, fly等。

They are getting married next month.5：过去进行时用法例句：I was sleeping at 3:00 last Sunday.Were you working all the time yesterday?What were you doing yesterday morning?1.过去进行时的基础构成主语+was/ were + 现在分词2. 过去进行时的用法1）表示过去某一时间或某一段时间内正在进行的动作。