⑴ 英语时态
静态动词指表示相对静止状态的动词。
如前所述,这一类动词通常只能用于非进行体,不能用于进行体。根据词汇意义,静态动词又可分为四类:
第一类是动词be(是)和动词have(有)。例如可以说:
He is tall.他身材高大。
He has a nice house.他有一幢漂亮的房子。
而不可以说:
* He is being tall.
* He is having a nice house.
值得注意的是,be和have有时也可用于进行体。不过,这时它们已不是静态动词,而是动态动词了。试比较:
He is kind.(is是连系动词,表示状态)
He is being kind.
(being是动态动词,being kind相当于 act-ing in a kind way)
上述第一句表示某人的性格特征,含义是“他秉性善良”,而后一句通常不表示性格特征,而是指眼下的情况,含义是“他正在友善地对待某人”。我们还要进一步比较,为什么可以说 He is being kind,而不可以说*He is being tall呢?在这里存在着与 is being搭配的形容词的类别问题。英语的形容词就词汇意义来说可分为两类:静态形容词(如tall,short,big,small,beautiful, ugly等)和动态形容词(如careless,clever, foolish, helpful,impatient,kind,thoughtful等)。大多数的形容词是静态的,只有少数才是动态形容词。也只有这少数动态形容词才可以和be的进行体连用,表示一种暂时的情况:
He is being foolish.
=He is behaving foolishly.他正在作出愚蠢的行为。
He is being impatient.
=He is acting impatiently.他正在显出不耐烦的样子。
have的用法也有类似的情况。试比较:
Go away.We are busy.We have a lot of work to do.
走开。我们正忙。我们有许多事情要做。
Wait for me.I'm still having my breakfast.
等等我。我还在吃早饭呢。
在上述第一例中,have作“有”解,是静态动词;在第二例中,have作“吃”解,是动态动词,因而可用于进行体,I'm still having my break-fast=I'm still eating my breakfast。在这里,have的用法与 be还略有不同。be只有用于进行体时才是动态动词,而have(不作“有”解释)本身就是动态动词,既可用于进行体,也可用于非进行体。例如我们可以说:
We have lunch at 12.我们12点吃午饭。
We are having lunch.我们在吃午饭。
上述两例中的have都作“吃”解,从而都是用作动态动词。
第二类静态动词是含有静态动词be和have的意义的动词,如:
belong to 含义是 be the property of(属于)
concerm 含义是 have relation to(与……有关系)
contain 含义是 have(包含有)
cost 含义是 be equal in value to (价值为)
depend on 含义是 be dependent on(依靠)
differ from 含义是 be different from(不同于)
matter 含义是 be of importance(要紧)
own 含义是 have(有)
resemble 含义是 be like (相像)
这一类静态动词通常都不可以用于进行体。例如:
That belongs to me.那是我的。
不能说:*That is belonging to me.
It doesn't matter to me.这对我无关紧要。
不能说:*It isn't mattering to me.
第三类静态动词是表示五官感觉的动词,如 hear, see, feel, taste,smell等。这一类动词通常用于非进行体。例如:
She doesn't hear very well.她听觉不太好。
不能说:* She isn't hearing very well.
Do you see that tree?你看到那棵树吗?
不能说:*Are you seeing that tree?
当hear和see不用于表示五官感觉的意义时,便是动态动词。例如hear可以作“审问”解,是动态动词,既可用于非进行体,也可用于进行体:
Which judge will hear the case?哪位法官审问这案件?
He is hearing the case.他正在审理案件。
see也有类似的情况:当see用来表示“会面”、“访问”、“参观”等意义时,是动态动词。可作以下用法:
We saw the World's Fair.我们参观了世界博览会。
We will be seeing a few friends.我们将访问几位朋友。
当feel,smell,taste用于表示被动意义时是静态动词,通常都不可用于进行体。例如可以说:
The soup tastes good.这汤味道不错。
The pot feels hot.这壶摸着是热的。
Roses smell sweet.玫瑰花闻起来是香的。
而不可以说:
* The soup is tasting good.
* The pot is feeling hot.
*Roses are smelling sweet
如果这些动词用于主动意义便是动态动词,从而可用于进行体。例如:
He is tasting the soup. 他在品尝这汤。
He is feeling the pot.他在用手摸壶。
He is smelling the roses.他在闻玫瑰花。
当feel用以表示人体感觉时,用进行体或者用非进行体,意义上无甚差别。例如:
A:Are you feeling better?你感到好点吗?
B:Yes,I feel fine now.是的,我现在觉得舒畅了。
第四类静态动词是表示心理或情感状态的动词,如 believe,consider (=believe),expe ct(=suppose),feel (=think),find(=consider),forget,hate,hope,imagine,know,like,love,mean,mind (=object),notice,prefer, regret,remember, suggest,suppose,think,understand,want,wish等。这类动词通常也都不用于进行体。例如:
I don't believe it.这我不信。
不能说:* I'm not believing it.
I know he's clever.我知道他聪明。
不能说:*I'm knowing he's clever.
这类动词,其中有一些也可用作动态动词,但是意义不同。试比较:
Do you mind if I open the window?我开窗你不会介意吧?
Is anyone minding the baby while you're out?
你外出时有人在照看孩子吗?
前一例的 mind= object(反对),不能用于进行体。后一例的 Is …minding=Is… looking after(照看),根据表意需要采用进行体或非进行体均可。
综上所述,我们可以说所有上述四类静态动词通常都用于非进行体,若用于进行体,应该说已由静态动词转化为动态动词。但是,这个结论也不能太绝对化。必须指出,有少数几个静态动词间或也可用于进行体,其含义稍有改变,但仍为静态动词。
尽管有上述种种“例外”,对初学者来说,首先应该记住:静态动词通常只能用于非进行体,不能用于进行体。
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不知道上面这段是不是对你理解静态动词不可以用于现在进行时有一定的帮助了.其实,语法这个东西很微妙的.一般而言,你首先要有一定的英语基础之后,才具备学习语法的实力.因为语法是抽象的,没有具体的知识作为铺垫的话,很难理解的.所以我建议你多读一些英语的小文章,从短的,简单的开始读起,大概读个一百篇左右再去看语法,就差不多了.
而且你不适合一上来就看张道真的语法书,那太深了,最好先从高中的语法学起,买几本针对高中生写的语法书,这样看起来会比较容易理解.
⑵ 英语的时态语法(所有)+例句
1. 现在一般时与现在完成时
1) I come from Shanghai(上海人)
I have come from Shanghai(从上海来)
2) You read very well. (强调能力)
You've read very well. (强调一次刚完成的动作)
3) I forget.(一时想不起来了)
I have forgotten.(仍没想起来,可能已回忆起来了)
4) The book is written in simple English. (表状态)
The book has been written in simple English.(表动态,已用英语写成)
5) Every time I see him, he's been reading. (两个动作不可能同时进行)Every time I have seen him, he's been reading. (强调两个动作同时进行)
6) He is gone. (强调状态)He has gone (强调动作和时间)
7) He won't come till the play begins. (演出开始时)
He won't come till the play has begun.(戏已开始)
8) After I leave school, I'll go to college. (两个动作紧密相接)
After I have left school, I'll go to college.(强调毕业后,两个动作可能有间隔)
9) It is a long time since I saw you last. It's been a long time since I saw you last.(这两句话一样,后一句是美国英语)
10) Where are you? (在哪)Where have you been?(去了哪)
2. 现在一般时与现在进行时
1) He works hard.(强调始终如一)He is working hard.(强调现在)
2) What do you do? (干什么工作的)What are you doing?(在干什么)
3) Here comes the bus! (表高兴和欣慰)
The bus is coming.(汽车到来的情景)
4) I forget him name. I'm forgetting his name.(差点把他的名字忘了)
5) You don't eat much. (强调胃口不大)
You're not eating much.(你怎么不吃呀)
6) The match starts at 7 o'clock. (比较固定,不宜改变)
The match is starting at 7 o'clock.(可以改变)
7) Tom always comes late. Tom is always coming late.(表示不满,责备)
8)Tom goes to college now.
Tom is going to college now.(这两句区别不大,后者更生动)
9) I tell you.(我可以告诉你)
I'm telling you.(我告诉你吧,有感情色彩)
10) He always sleeps in the afternoon.
He is always sleeping in the afternoon.(后者意味着整个下午都睡掉了)
11) I expect you to phone me. ( 几乎等于命令)
I'm expecting you to phone me.(婉转)
12) What do you say? What are you saying?(你说些什么呀,表说话人惊讶,不满)
12) I find that the book is too difficult for me.(强调结果) I'm finding that the book is too difficult for me. (强调过程,逐渐感到)
13) Apples cost more these days.(强调事实)
Apples are costing more these days.(越来越贵)
14) He always thinks of others.
He's always thinking of others.(表示赞扬)
15) Whenever I see him, he argues with somebody.(强调两个动作有先后) Whenever I see him, he is arguing with somebody.(强调两个动作同时进行)
16) I hope you'll give us some advice.
I'm hoping you'll give us some advice.(表示语气婉转)
17) I must go. (我应该去)I must be going.(我该走了)
18) We can discuss this while we eat.(说话是没用餐)
We can discuss this while we are eating.(进餐已开始)
3. 现在完成时与过去一般时
1) I've seen him this morning.(还在上午的时间里)
I saw him this morning.(时间已不在上午了)
2) Who's opened the window? (窗户还在开着)
Who opened the window? (与现在无关,窗户可能已关上)
3) Have you ever heard him sing? (他可能不是爱唱歌)
Did you ever hear him sing?(你曾听过他唱歌吗,他可能是歌唱家)
4) Have you ever heard of such a thing? (你听过这种事吗)
Did you ever hear of such a thing?(这种事, 你听说过吗? 是一个修辞性问题,表示惊异。)
5) What have I done to make you so angry? (对方仍生气)
What did I do to make you so angry? (暗示某一过去的时间,可能对方已不生气了。)
6) How has he done it? (他这活干的怎么样?强调结果)
How did he do it?(他是怎么干这活的?强调干活的方式)
7) He has lived in New York for eight years. (他仍在纽约)
He lived in New York for eight years.(他可能不在人世了)
8) He has been called a thinker.
He was called a thinker.(他曾被誉为思想家)
9) You've heard what I said. (你听见我的话了)
You heard what I said.(你是听见我的话的,口气严厉,具有感情色彩。)
10) I've lost my pen. (笔还没找到)I lost my pen.(笔可能找到了)
11) He has already been there. (曾去过哪)
He was already there.(当时在哪)
12) Since I have been ill, my friend has visited me every day.(生病还在延续)Since I was ill, my friend has visited me every day. (病已好了)
13) Have you slept well? (暗示疲倦了,休息后是否好些了)
Did you sleep well?(暗示睡的是否舒服,满意)
4. 过去完成时与过去一般时
1) I came here after I finished middle school.(两个动作每间隔)
I came here after I had finished middle school.(两个动作有间隔,强调先后概念)
2) I waited till I saw him.
I waited till I had seen him. (这两个句子差不多,过去完成时更普遍)
3) We hoped he would come.(我们希望他来)
We had hoped he would come.(我们本希望他来的)
4) I don't think he sang as well as he once did.(指具体一次)
I don't think he sang as well as he had once done.(泛指以前,现在可能不唱了)
5) Before I came here, I was a soldier.(我来此以前在当兵)
Before I came here, I had been a soldier.(我来此以前,曾当过兵)
6) Jim said he didn't know he was so strong.(表示Jim在说话时仍很结实) Jim said he didn't know he had been so strong.(表示在Jim说话之前曾结实过)
7) They were friends from many years.(表示现在还是朋友)
They had been friends for many years.(意味这友谊结束了)
8) He did the work at 6.(强调时间)
He had done the work at 6. (6点工作已做完)
9) I learned French ring my holiday.(强调学了)
I had learned French ring my holiday. (强调学会了)
10) When she sang she sat down.(表示唱着坐下)
When she had sung she sat down.(表示唱完坐下)
11) I went to bed when I did my homework.(不明确)
I went to bed when I had done my homework.(作业做完)
12) I have lived here since I was a child.(从我长大成人)
I have lived here since I had a child.(从我孩提时)
5. 过去进行时与过去一般时
1) I read a book yesterday. (书已看完)
I was reading a book yesterday.(书尚未看完)
2) The guests arrived.(客人已到)
The guests were arriving.(客人陆续到达)
3) He woke from a dream. (表示全醒)
He was waking from a dream.(表示初醒)
4) The old man died.(已死) The old man was dying.(要死)
5) John told me about it.(告诉我了,我都知道了)
John was telling me about it.(跟我谈起过,我想了解更多的事情)
6) They persuaded me to go along with them.(已经说服)
They were persuading me to go along with them.(还在劝说)
7) The wind blew hard all night.(强调事实)
The wind was blowing hard all night.(强调风刮个不停)
8) I expected you. I was expecting you.(客气,表示可能等了很旧了)
9) He knocked at the door.(强调一次性)
He was knocking at the door.(强调多次性)
6. 将来一般时与现在进行时
1) Will he come? Is he coming?(时间发生的比较近)
2) How long will you stay hear? (表示意愿)
How long will you stay here?(表示打算)
3) She'll have a baby. (表示肯定)
She's going to have a baby.(表示推测,计划)
4) I'll see him this evening.(表示意愿)
I'm seeing him this evening.(表示打算,已有安排)
7. 现在一般时与过去一般式
1) Do you wish to see me?
Did you wish to see me?(表示婉转客气)
2) That's all I have to say.(我的话就这些)
That's all I had to say.(我要说的就这些)
3) How do you like the film? (看电影过程中)
How did you like the film?(看完电影后)
4) It is nice to see you.(见面时说)
It was so nice to see you.(离别时说)
5) I never like him. (没时间性)
I never liked him.(从来没喜欢过)
6) I think I know that voice.(没见客人时)
I thought I know that voice.(见到客人时,证明自己正确或错误)
7) Who is that? (哪人还在)
Who was that?(人已不在场了)
8) This cake is made at home. (家里常做这种蛋糕)
This cake was made at home.(这种蛋糕是自家做的)
8.现在完成时与现在完成进行时
1) Someone has phoned you.(打了电话)
Someone has been phoning you.(一直在打电话)
2) I've read the novel.(已读完)
I've been reading the novel.(还没读完)
3) He has lived here for six weeks.
e has been living here for six weeks. (区别不大,后者更口语化)
4) Have you met her lately?
Have you been meeting her lately?(强调动作的重复,经常见面)
5) Who's eaten my apples? ( 苹果没有了)
Who's been eating my apples?(有感情色彩,表示愤怒不满)
9.现在一般时与过去完成时
1) I hope that he'll come.
I had hoped he would come.(与事实相反)
(经常这样用的词有:expect, think, intend, mean, suppose)
⑶ 英语学习语法8大时态怎么掌握
英语动词共16种时态,其中时分为现在、过去、将来、过去将来,体分为一版般、进行、完权成、完成进行,组合起来就是16种,分别为一般现在时,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。其中一般现在时,一般过去时,一般将来时,现在进行时,过去进行时,现在完成时,过去完成时,过去将来时要求掌握;现在完成进行时,过去完成进行时,将来完成时也比较常用。例如by the time句型,如果by the time引导的从句用的是一般现在时,那么主句则用将来完成时。这样的特殊句式的时态也是需要掌握的。
⑷ 怎样学好英语语法和时态问题呢
英语在于积累,所以好的基础对学好英语起着很重要的作用!基础相对薄回弱的同学要想冲刺答,建议多学习语法,多认识词汇!语法相对来说要多一些理解,掌握高考的考点!词汇当然是多多益善,关键要下功夫!可以去乐知英语看看!比较能锻炼英语口语的,他们有很多课程挂在网上免费试听
采纳哦
⑸ 小学英语时态语法
三年级和四年级几乎全是现在进行时和一般现在时
现在进行时:主语版+be动词+动词ing
一般权现在时:主语+动词+宾语(第三人称单数动词要加s)
五年级全是将来时
主语+will+动词原型
六年级上册第一,二单元学将来时三至七全是过去式
主语+动词过去式+宾语
六年级下册第一至二单元学一般现在时
第三单元到第六单元学一般过去时
第七单元学交通规则should和shouldn't
我很努力找了
⑹ 英语语法中的各种时态
时态(Tense)是表示行为、动作和状态在各种时间条件下的动词形式。因此,当我们说时态结构的时候,指的是相应时态下的动词形式。
英语时态分为16种:一般现在、一般过去、一般将来、过去将来时,以及这四者的进行时、完成时和完成进行时。在这里,我们重点讲解一下最常见的11种时态的用法和注意事项。
1. 一般现在时:小学就开始学这个,大家都会吧,有几点强调一下我们就走。
A) 表示现在发生的动作、情况、状态和特征。If it is not too much trouble, I would like a cup of tea.
B) 习惯用语:这个要在平时自己积累,因为习语太多,我不做过多解释。
Ie: Believe it or not, his discovery had created a stir in scientific circles.
口语中常说believe it or not,意思是:“信不信由你”,“我说的是真的”。believe it or not是一个固定说法,相当一个插入语,短语中的believe没有词形变化。这点要注意,以后会教你们动名词的用法,到时候会牵涉到主语的问题。
C) 经常性、习惯性动作。
Ie:He always helps others. (他总是帮助别人。)
D) 客观事实和普遍真理。尤其要注意,如果前后文不是一般现在时,则无法保持主句、从句时态一致.ex: He said that the sun rises in the east.这个句子要注意,到了以后的定语从句经常会有这样的问题,具体细节到时候在说,不过你们要先有这样的概念:客观事实无论谓语的时态是什么都用一般现在时。
E) 表示一个按规定、计划或安排要发生的动作,(仅限于某些表示“来、去、动、停、开始、结束、继续”等的动词 )可以与表示未来时间的状语搭配使用。常见的用法是:飞机、火车、轮船、汽车等定期定点运行的交通方式。
ex: When does the plan leave?这个句子注意一下,就是这么用的,有人会注意到这样的问题: The plane leaves at 3 o’clock this afternoon.为什么不用将来时,对了,很奇怪,但就是这么用的。
F) 在时间和条件状语从句里经常用一般现在(有时也用现在完成时)表示将来事情。
Ie: When you finish the report, I will have waited for 3 hours.(完成时,往下看会出现)
2. 现在进行时(be doing) 的用法:上了初一就教这个吧,比一般现在还简单。表示现在正在做的动作,但要注意有的动词不能用于进行时,这类词称为短暂性动词,如,open, borrow等等,在完成时态常常会碰到,平时要注意积累。
3. 现在完成时(have done):重要考点,初二以后几乎都是完成时态。
A) 表示动作到现在为止已经完成或刚刚完成。
ex: I have just finished my homework.
B) 表示从过去某时刻开始,持续到现在的动作或情况,并且有可能会继续延续下去。此时经常用延续性动词。时间状语常用since加一个过去的时间点,或for加一段时间,或by加一个现在时间。这里联系进行时,他们都一样,不能用短暂性动词,★★★☆☆考点。
C) 表示发生在过去,但对现在仍有影响的动作或情况。通常用点动词,如:arrive, begin, find, give, lose等。
例:John has broken his left leg.(约翰摔断了左腿。)
注意:
A) 现在完成时是联系过去和现在的纽带。现在完成时和过去时的区别在于:现在完成时强调动作的动态,或受动态的影响,是动态的结果,对现在有影响;过去时只表示过去的某个具体时间里发生的动作,与现在没有联系。
例:He worked in that hospital for 8 years.(他曾经在那家医院工作了8年。这只是讲述一个过去的事实,他现在已经不在那家医院了。)
He has worked in that hospital for 8 years.(他已经在那家医院里工作了8年。表示他从过去开始工作,一直工作到现在,现在仍在那家医院工作。)
B) 因为含有for加一段时间或since加一个时间点这样的时间状语的完成时,有动态和延续性的特点,所以不能使用终端动词或瞬间动词。
例:My sister has been married for 5 years.(过去分词做表语表示状态,可以延续)
My sister has married. Don't disturb her.(终端动词)
C) 在"this is the first/ second/ third…… time that……"句型里要求用完成时。
例:This is the second time that the procts of our company have been shown in the International Exhibition.(这是我公司产品第二次参加国际展览会。)
D) 句型"It is/ has been……since"所使用的两种时态都正确。
例:It is/ has been 10 years since I last saw him.(从我上次见到他以来已经10年了。)
E) 在"no sooner than"、"hardly/ scarcely ……when"、"before"、"prior to"等句型中,主句要求完成时。
例:I haven't met that professor prior to today.(以前我从未见过那位教授。)
4. 现在完成进行时(have been doing):和现在进行时很像
1) 用法:表示某一动作开始于过去某一时间,延续或重复地出现至今,或将继续延续至将来。
例:We have been working on this project for over a month now.(到目前为止,我们一直在处理那个项目,已经花了一个多月时间了。)
2) 注意事项:与现在完成时相比,现在完成进行时更强调:在从过去到现在的时间里,动作或状态一直持续或一直反复出现。
5. 一般过去时
A) 表示过去某个时间发生的动作或情况。
ex:I went to Beijing last year.
B) 表示过去习惯性动作。特别是由would/ used to do表达的句型,本身表示的就是过去时。
ex: I used to live here.(注意used to 和be used to 的区别,used to表过去常常,be used to 表示习惯于,前者to是不定式符号,后者则是介词,后接名词、动名词、代词)
C) 有时可代替一般现在时,表达一种婉转、客气、礼貌、商量的语气。
ex: Would you mind my sitting here?(您介意我坐在这里吗?)
Could you pass me the pen?
注意:
A) 注意时间状语的搭配。一般过去时的时间状语应该是表示过去某个时间的词或词组,如:yesterday, last month, in 1999, two days ago等,绝对不可与recently, in the past 10 years, this month等连用,因为这样的时间状语都与现在有关系,应该用现在完成时或一般现在时。注意,到了初二将会是★★★★☆考点,不会不行,逃不了的,几乎每次都考。
B) used to do的否定形式和疑问形式很特别:你怎么写都正确。以否定形式为例:used not to do, didn't used to do, didn't use to do都对。
6. 过去完成时(had done)
用法:表示在过去的某个时间或动作以前已经发生的动作或已经存在的状态。就是我们常说的:表示"过去的过去的动作或状态"。
画一条时间轴过去完成__●_一般过去_◇_一般现在___○______
2) 注意事项:“过去的过去”这种逻辑关系常通过上下文体现出来,而不一定受某个时间状语的限制。
ex: There had been some one in our room just now, because I noticed a burning cigarette end on the floor when we opened the front door.
7. 过去将来时(would/ should do) 表示从过去的某个时间看将要发生的事。其实和将来时没什么区别啦。
ex: I said on Thursday I should see my friend the next day.宾从、直引经常碰到这样的例子,注意。
8. 过去进行时(was/ were doing)
A) 表示在过去一个比较具体的时间正在发生的动作。
ex: I was doing my homework at this time yesterday.
B) 如果when, while这样的时间状语引导词所引导的主从句之一是一般过去时,则另一个句子常用过去进行时。
ex: I was washing my hair when you knocked at the front door.
9. 一般将来时
A) 基本结构是will / shall do。古英语认为will用于第二、三人称,shall用于第一人称,但后来没做硬性规定,will比较常用。I will be home at 10.
B) 有些动词,如:arrive, be close, come, do, done, go, have, leave, open, play, return, sleep, start, stay等,用于一般进行时,并且通常与一个表示将来时间的时间状语连用,可以表示将来时。初一接触比较多的是be going to,后面的包括will/shall到了后来才出现,其他如sleep很少见,初中阶段我几乎没见过sleep这么用的,leave, come, arrive也常见
ex: My mother is coming to visit me next week and is staying here until May.
C) 表示“即将、正要”时,可用be about to do。强调近期内或马上要做的事,后常与when连用。ex: I was about to speak when you interrupted me.
D)"be to do"的5种用法:
a) 表示“按计划、安排即将发生某事或打算做某事”。
例:She is to be seen in the lab on Monday.(星期一你准会在实验室见到她。)
b) 该做或不该做的事情(语气上接近于should, must, ought to, have to),表示一种命令、规劝性语气。
例:You are to go to bed and keep quiet, kids. Our guests are arriving in less than 5 minutes.(孩子们,你们必须 上床睡觉,不准吵闹。我们的客人5分钟之内就要到了。)
c) 能或不能发生的事情(接近can, may)
例:How am I to pay such a debt?(我怎么可能还得起这么大的一笔债呢?)
d) 不可避免将要发生的事情,后来将要发生的事情。
例:I assure you that the matter _______ as quickly as possible. Have a little patience.
A. will be attended B. will be attended to
C. is attended D. is attended to
will be attended to关键的一点是:attend表示“处理,解决”时是不及物动词,必须与to连用。另外,从上下文看,事情显然尚未解决,所以应该用将来时的被动语态。答案是B。
A) is to be B) can be C) will be D) has been
答案是A) is to be。全句的意思是:“如果要避免食品短缺,就必须作出更大努力来增加农业产量。”
E) 同样可以表示“正要、将要”的意思的句型是be on the point of doing。The coach is on the point of giving up the game because our team has been scored 7 points.
注意:
在以if, when, as long as, as soon as, after, before, in case, until, unless等连词以及具有连词作用的副词(immediately, the moment, directly)等引导的状语从句,一般用现在时代替将来时。强调延续性或动态时,可用完成时。
例:I hope his health will have improved by the time you come back next year.(我希望到明年你回来的时候,他的身体已经好多了。)
10. 将来进行时(will be doing) 调在将来的某个具体时间正在发生的动作或事情。
ex: Don't worry, you won't miss her. She will be wearing a red T-shirt and a white skirt at that time.
11. 将来完成时(will have done) 表示从将来的某一时间开始、延续到另一个将来时间的动作或状态,或是发生在某个将来时间,但对其后的另一个将来时间有影响的动作或状态。就好象把现在完成时平移到时间轴的将来时时段一样。其用法从和过去及现在有关,变成了和将来及将来的将来有关。
ex: It is reported that by the end of this century the people of Chinese will have increased by 2 billion.
⑺ 英语语法时态
经常有朋友问英语语法学习的书。建议根据自己的程度来选书。初中和高中的同学可以选择初/高中英语语法书;大学生或成年人可以选择《张道真实用英语语法》、《薄冰英语语法》。
⑻ 英语学习是时态重要,还是语法重要
我觉得都很重要,是相辅相成的。
只要肯学,就能学好。如何学好,就是通过看书、理解、记忆、实践(做题),再看书,再理解、再巩固,再掌握,也就是学好了。其实学什么都一样,不光是英语语法。
英语中有16种时态。很好记,4X4=16.
就是4种时间X4种状态=16种时态。
这4种时间是:现在、过去、将来和过去将来。
这4种状态是:一般、进行、完成和完成进行。
以do为例,给你列个表格:
时间X状态 一般 进行 完成 完成进行
现在 does/ do am/is/are doing has/have done has/have been doing
过去 did was/were doing had done had been doing
将来 shall/will do shall/will be doing shall/will have done shall/will have been doing
过去将来:would do would be doing would have done would have been doing
希望对你有帮助,祝学习愉快!
⑼ 学习英语语法,时态有什么软件
我们现在所学的英语语法都是从课文里点出来的要点,我个人认为,要读课文。
所谓的读内并非朗读,朗读是增强容语感。应该阅读这篇文章,要能够边读边把语法点点出来,你也可以就在句子下方做标记,这样不仅可以掌握该点语法而且你在写作中也会不自觉的想秀秀这点语法,这不就很自然的又解决了写作问题么。
当然,如果是考前复习,那就是专门去看语法笔记本了。
还有语法书,我觉得没有必要买,因为那里面的语法有很多都是我们还没学到的。
(To楼主:
西西,虽然我没按我说的这些去做,但你知道的啊,我这人比较懒嘛.......但如果问我方法,我觉得这个方法蛮好。雨,希望你能更容易学好英语哦~~~)
⑽ 什么样的英语语法书适合学时态
时态虽然作为重点语法,但是它是非常容易的,任何一本语法都可以。或者网上看看就可以。