英语语法时态

They are waiting for you (at the library) 对括号提问Where are they warting for you? 我老是把they写成them. 我这么写对吗?
你喜欢跑步吗?不 我翻译的是 Are you like running? No,I am not, 对吗? 标准答案是Do you like running?
He is going to go the park with his mom, 改错 为什么去掉go 不是be going to do 吗?

十六种时态 :
一般现在时,一般过去时,一般将来时,一般过去将来时;
现在进行时,过去进行时,将来进行时,过去将来进行时;
现在完成时,过去完成时,将来完成时,过去将来完成时;
现在完成进行时,过去完成进行时,将来完成进行时,过去将来完成进行时.

一、 一般现在时:take 形式为原形。
例子:It takes me five years to finish the painting。
这幅画花了我十年功夫
1.概念:经常、反复发生的动作或行为及现在的某种状况。
2.时间状语: always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays,
3.基本结构:动词 原形 (如主语为第三人称单数,动词上要改为第三人称单数形式)

2。二、 一般过去时: take 形式为 took.
1.概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
2.时间状语:ago, yesterday, the day before yesterday, last week,last(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.
3.基本结构:be动词;行为动词 的过去式

三、 现在进行时:take 形式为 am/is/are taking
1.概念: 表示现阶段或说话时正在进行的动作及行为。
2.时间状语:now, at this time, these days, etc.
3.基本结构:am/is/are+doing

四、 过去进行时: take 形式为 was/were+taking
1.概念:表示过去某段时间或某一时刻正在发生或进行的行为或动作。
2.时间状语:at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间状语等。
3.基本结构:was/were+doing

五、 现在完成时: take 形式为 have/has +taken
1.概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态。
2.时间状语:recently, lately, since…for…,in the past few years, etc.
3.基本结构:have/has + done

六、 过去完成时: take 形式为 had +taken
1.概念:以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动作之前完成的行为,即“过去的过去”。
2.时间状语:before, by the end of last year(term, month…),etc.
3.基本结构:had + done.

七、 一般将来时: take 形式为:am/is/are/going to +take ;
will/shall +take
1.概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。
2.时间状语:tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.
3.基本结构:am/is/are/going to + do;will/shall + do.

八、 过去将来时: take 形式为:was/were/going to +take ;
would/should + take
1.概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中。
2.时间状语:the next day(morning, year…),the following month(week…),etc.
3.基本结构:was/were/going to + do;would/should + do.

九.将来完成时: take 形式为:be going to/will/shall + have taken
1.概念:在将来某一时刻之前开始的动作或状态
2.时间状语:by the time of;by the end of+时间短语(将来);by the time+从句(将来)
3.基本结构:be going to/will/shall + have done

十.现在完成进行时: take 形式为:have/has +been+taking
1.概念:在过去某一时刻之前开始的动作或状态一直持续到说话为止
2.基本结构:have/has +been+doing

十一:过去将来完成时:take 形式为:should /would have taken
基本构成形式:should /would + have done

十二:将来进行时。:take 形式为:shall/will be + taking
基本够成形式::shall/will be + doing

十三:过去将来进行时:take 形式为:should /would be+taking
基本够成形式:should /would be+doing

十四:过去完成进行时:take 形式为:had been +taking
基本够成形式:had been +doing

十五:将来完成进行时:take 形式为:shall/will have been+taking
基本够成形式:shall/will have been+doing

十六:过去将来完成进行时:take 形式为:should/would have been +taking
基本够成形式:should/would have been +doing

最后几种形式不太常用。只给你简单列举了下。希望可以帮到你。
请采纳。
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第1个回答  2014-06-24

    不对,否则主语在哪

    like为动词,要用do提问

    He is going to go to the parkwith his mom.

    或当成进行时,He is going to the park

第2个回答  2014-06-24
They are waiting for you (at the library). Where are they waiting for you?对的,they是主语,them是宾语。如:they are reading books./ pls pass the books to them.

Do you like running?对的,like喜欢,动词,所以要用助动词do来做疑问句。are系动词,后面是加动词ing形式,表示正在干某事。

He is going to the park with his mom./He is going to go to the park with his mom.这两个句子都是对的,但是第二个繁琐。be going to the park可以表示打算去公园。
第3个回答  2014-06-24
they 与 them 要分清,they 一般用作主语,放在句首,them做宾语,放在动词后面。
原句 They are waiting for you (at the library) .可看出they在句中做主语,因此提问时不能用them。
看看这个例子:Are you waiting for them?你在等他们吗?

谓语动词是除开be动词以外的其他所有行为动词的一般现在时变疑问句时用do,如果是第三人称单数,用does。当谓语动词是be或把be当助动词时就用be了。
比较一下这两个句子:
Are you running?你正在跑步吗?
Do you like running?你喜欢跑步吗?

be going to do 是指去做某事
be going to someplace(sp.) 是指去某地方
be going to sp. to do sth. 去某地做某事本回答被提问者采纳
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