高中英语时态用法：如今启动时和过去未来时

中学英语触及到的时态一共有16种，上方给大家预备了如今启动时用法说明，宿愿对大家温习备考有协助。

高中英语十六种时态用法详解之如今启动时

1. 如今启动时的定义

如今启动时重要用于示意目前正在启动的举措，有时也可示意现阶段在启动的举措。如：

The teacher is giving us an English lesson. 教员正在给咱们上英语课。

The farmers are getting in their crops. 农民们正在收割庄稼。

We are making preparations for the conference. 咱们不时在为会议作预备。

2. 如今启动时的结构

如今启动时由“am / is / are + 如今分词”导致。如：

I’m studying at Yu Cai Senior Middle school. 我在育才中学读书。

He is writing on the desk. 他再课桌上写字。

They are talking about their visiting the Great Wall. 他们在议论游长城的事件。

【说明】动词如今分词的导致方法：

(1) 普通在动词后加-ing。如：say—saying, play—playing, think—thinking, study—studying, teach —teaching, blow—blowing, build—building.

(2) 动词若以-e开头, 则去e再加-ing。如：love—loving, make—making, guide—guiding, date—dating.

(3) 在以单短元音的重读闭音节开头，且开端只要一个辅音字母的动词后，双写最后一个辅音字母，再加-ing。如：begin—beginning, regret—regretting, plan—planning, ban — banning.

(4) 在以ie开头的动词后，改ie为y，再加-ing。如：lie—lying, die—dying, tie—tying.

(5) 在以-c[k] 开头的动词后加-king。如：picnic—picnicking, panic—panicking.

3. 如今启动时的运行

(1) 示意目前正在出现或启动的举措。如：

They are planting trees on the mountain. 他们在山上植树。

Mother is preparing supper in the kitchen. 母亲在厨房做晚饭。

(2) 有些非继续性动词的启动时可以示意举措行将启动或出现，或示意举措的重复。如：

He is joining the army. 他要从军了。

They are buying the house. 他们要买那座房子。

(3) 当如今启动时中有always, forever, constantly, continually润色时，示意谈话人的赞叹或厌烦的感情。如:

Why is the baby always crying? 为什么那个老是在哭。

They are always helping us. 他们总是协助咱们。

留意：示意形态、觉得、心思活动的静态动词，普通不经常使用语启动时态。

高中英语十六种时态用法详解之过去未来时

1. 过去未来时的定义

过去未来时重要用于示意过去某个时刻看来行将出现的举措或存在的形态。如：

He said he would come here next Friday. 他说他下周星期五来这儿。

I knew that he would help us when we were in trouble. 我知道当咱们堕入困境时它会协助咱们。

2. 过去未来时的结构

(1) would + 动词原形。如：

She told us that she would try her best to catch up with other classmates this term. 她通知咱们说她将一切致力在本期赶上其余同窗们。

When you asked Li Lei for help, he would never refuse you. 过去当你请她帮助时，他绝不会拒绝。

(2) was / were going to + 动词原形。如：

He told us that he was going to attend the meeting. 他通知我说他要加入那次会议。

He said that I was going to be sent to meet her at the railway station. 他说将要拍我去火车站接她

(3) was / were to + 动词原形。如：

The building was to be completed next month. 这座修建改在下个月完工。

Li Lei was to arrive soon. 李蕾很快就要到了。

(4) was / were about to + 动词原形。如：

We were about to leave there when it began to rain heavily and suddenly. 就在咱们要退出时，天突然下起了大雨。

He was about to have lunch when the bell rang. 就在他要吃中饭的时刻，门铃响起来了。

(5) was / were +如今分词。如：

He was leaving the next day. 他第二天要走了。

We were informed that the leaders were coming to our school soon. 咱们接到通知说指导们很快要来咱们学校。

3. 过去未来时的用法

(1) 过去未来时，普通用于主句为过去时的宾语从句中。如：

He said he would stay with us. 他说他要与咱们呆在一同。

He said he would never go there again. 他说他绝不会再去那儿。

(2) 过去未来时，用于虚构语气中，如：

If I were you, I would not do that. 要是我是你的话，我就不会那样做。

If he were here, he would show us how to do it. 假设他在这儿，他就会向咱们展现该如何做了。

4. 拓展

was / were going to + 动词原形;was / were to + 动词原形;was / were about to + 动词原形等结构都可表白过后一种不曾成功的用意或计划。如：

The conference was going to be held the next month. 会议下个月开。

We were to have our class at eight. 八点咱们该上课了。

I was about to tell him about it when Wu Dong got in. 就在我要通知他时，吴东出去了。