第一篇:英语中各种时态下的各种句型变换总结
英语中各种时态下的各种句型变换总结
一般现在时:
如何判断一个句子是一般现在时?答:当句子中出现以下词汇时都是一般现在时:always总是,usually通常,often经常,seldom很少,never从不;以及没有出现其他明确表示过去或将来的词汇时,通常情况下这个句子都是一般现在时。
一般现在时态下几种句型:
① 动词是be
当句子主语是I是用am,如:I am a boy.(我是一名男孩)I am happy.我很快乐。
当句子当主语是you是用are,如:you are a boy.你是一名男孩。You are boys.你们是男孩。You are happy.出了这些情况,当主语是单数时用is。当主语是复数时用are。如:he/she/it/Mary/my mother is happy.他/她/Mary/我当妈妈很快乐。The apple is red.这个苹果是红的。
They/my sisters/teachers are happy.他们/我的姐姐们/老师们很快乐。The apples are red.这些苹果是红的。
什么是单数,什么是复数?答:单个的人或物就是单数,一个以上的人或物就是复数。② 动词是情态动词can时,无论主语是单数还是复数只用动词原形。如:I/you/we/tigers/it/she
can swim..我/你/我们/老虎/他/她会游泳。
③ 除了①②两种情况,当主语是第三人称并且是单数时,动词要加“s”或“es”。第三人称单数动词变化规则如下:
A:一般且绝大部分词后面直接加“s”,如lives居住,makes制作,likes喜欢。辅音字母 y:把y变i再加es,fly—flies飞,放(风筝)。B:以y 元音字母 y:直接加s,buy—buys买。
C:特殊单词:do—does做,干;go—goes去。
一般现在时态否定句变法:
(1)句子含有be动词(am,is。are)时,直接在be动词后面加not,如:you are not a
boy你不是一名男孩。You are not boys你们不是男孩。
(2)句子含有情态动词can时,直接在can后面加not,如:you can not swim你不会游
泳。
(3)句子中没有be也没有can时,
第二篇:英语句型变换 1
句型变换
第一部分:摘自《期末复习指导》 1.He always works on Tuesday.(改为一般
疑问句)
第二部分:摘自《英语试卷》
1.Xiaoyan sometimes goes to the pub after
work.(改为一般疑问句)
15.用how
long对划线部分提问)
2.You can use the phone in the living
room.(改为否定句)
3.Mary will be there.(改为否定句)
4.The flight takes about 用
how long 对划线部分提问)
5.The flat costs a month.(用
how much 对划线部分提问)
6.Does the nurse have lunch between
12.00 and 1.00 pm?(改为肯定陈述句)
7.I have to go to work that day.(改为否定
句)
8.He is keen on 用
what对划线部分提问)
9.用how long对划线部分提问)10.You can’t smoke here.(改为祈使句)11.There are three persons in this
picture.(改为一般疑问句)
12.I’ll write the confirmation for you
now.(改为否定句)
13.You get off 用where对划线部分提问)14.用why 对划线部分提问)
15.用how
often 对划线部分提问)
2.He’s
currently
working
on
TV
advertisements.(改为一般疑问句)3.I have to work every evening.(改为否
定句)
4.She is flying for Paris 用
when对划线部分提问)
5.用how old
对划线部分提问)
6.They have a large house.(改为一般疑
问句)
7.He is talking to a customer.(改为一般
疑问句)8.She often eats fish at lunchtime.(改为
否定句)
9.Xiaoyan likes living in Shanghai
用why对划线部分提问)
10.four people.(用how much对划线部分提问)
11.They have a large house.(改为一般疑
问句)
12.There are two plants in the house.(改为
一般疑问句)
13.He wants to go to the gym everyday.(改
为否定句)
14.She usually finishes用when对划线部分提问)
16.she likes swimming(改为一般疑问句)
Does shelikeswimming?
17.1 have to work every evening(改否定句)1 don't have to work evening.18.we often eat fish at lunchtime(改否定句)wedon'toften eat fish at lunchtime 19.they are going to do the shopping用when对划线提问)
When are they going to do the shopping? 20.weneed tocreamforfourpeople(用how much 对划线部分提问)
Howmuchcreamdo we needto buy for fourpeople? 26.Does the nurse have lunch between 12.00 and 1.00 pm?(改为肯定陈述句)The nurse has lunch between 12.00 and 1.00
27.I have to go to work that day.(改否定句)I don’t have to go to work that day.28.He is keen on 用
What 对划线部分提问)What is he keen on?
用how long对划线部分提问)How long won’t Jane go to work? 30.You can’t smoke here.(改为祈使句)(Please)Do not smoke here.26.He always works on Tuesday.(改为一般疑问句)
Does he always work on Tuesday?
27.You can use the phone in the living room.(改为否定句)
.You can’t use the phone in the living room.28.Mary will be there.(改为否定句)Mary won’t be there.用how long对划线部分提问)
How long does the flight take?30.Theflatcostsa month.(用how much对划线部分提问)
How much does the flat cost a month?
第三篇:英语时态总结(完整)
英语共有十六个时态、四个体。(注:四个体为——一般、进行、完成、完成进行。)
英语中的四个体相当于法语、西班牙语以及所有印欧语系罗曼语族中的式,如:直陈式,命令式等。
(1)一般现在时
基本形式(以do为例):
第三人称单数:does(主语为非第三人称单数);
肯定句:主语+动词原形+其他;
He works for us.否定句:主语+don„t/doesn't+动词原形+其他;
He doesn't work for us.一般疑问句:Do/Does+主语+动词原形+其他。
肯定回答:Yes,(+ 主语+do/does).
否定回答:No,(+主语+don't/doesn't.)
特殊疑问句:疑问词 一般疑问句语
Does he work for us?
Yes, he does.No, he doesn't
What does he do for us?
He works for us.(2)一般过去时
be动词+行为动词的过去式
否定句式:在行为动词前加didn„t,同时还原行为动词,或was/were+not;was或were放于句首;用助动词do的过去式did提问,同时还原行为动词例如: Did he work for us?
He didn't work for us.He worked for us.(3)一般将来时
am/are/is+going to+do 或
will/shall+do
am/is/are/about to do
am/is/are to do;
一般将来时的表达方法
be going to 动词原形
be 不定式,be to 动词原形,be about to +动词原形
be able to 不定式
be about to 动词原形
will 动词原形;
例如:He is going to work for us.He will work for us;
He is coming.这是特殊的用一般现在时 表达 将来时态 的例子!
(4)过去将来时
be(was,were)going to 动词原形
be(was,were)about to 动词原形
be(was,were)to 动词原形
肯定句:主语 be(was,were)going to 动词原形~.否定句:主语 be(was,were)not going to 动词原形~.疑问句:Be(Was,Were) 主语 going to 动词原形~?
肯定句:主语 would(should) 动词原形~.否定句:主语 would(should)not 动词原形~.疑问句:Would(Should) 主语 动词原形~?
He would work for us.(5)现在进行时
主语 be v.ing〔现在分词〕形式(其中v表示动词)
表示现在正在进行的动作或最近在做的事。
例如:I am buying a book.第一人称 am doing sth
第二人称 are doing sth(doing是泛指所有的v-ing形式)
第三人称 is doing sth
例:He is working.(6)过去进行时
肯定句:主语 was/were doing 其它
否定句:主语 was/were not doing 其它
一般疑问句及答语:Was/Were 主语 doing 其它 ;答语:Yes,I主语 was/were./No,I主语 wasn't/weren't.特殊疑问句:特殊疑问词 was/were 主语 doing 其它
He was working when he was alive.(7)将来进行时
主语 will be 现在分词
He will be working for us.=He will work for us.(8)过去将来进行时
should(would) be 现在分词
He said that he would be working for us.=He said that he would work for us.(9)现在完成时
基本结构:主语 have/has 过去分词(done)
①肯定句:主语 have/has 过去分词 其他
②否定句:主语 have/has not 过去分词 其他
③一般疑问句:Have/Has 主语 过去分词 其他
④特殊疑问句:特殊疑问词 一般疑问句(have/has 主语 过去分词 其他He has worked for us for ten years.Has he worked for us for ten years.(10)过去完成时
基本结构:主语 had 过去分词(done)
①肯定句:主语 had 过去分词 其他
②否定句:主语 had not 过去分词 其他
③一般疑问句:Had 主语 过去分词 其他
肯定回答:Yes,主语 had
否定回答:No,主语 hadn't
④特殊疑问句:特殊疑问词 一般疑问句(had 主语 过去分词 其他)语法判定:
(1)by 过去的时间点。如:
I had finished reading the novel by nine o'clock last night.(2)by the end of 过去的时间点。如:
We had learnt over two thousand English words by the end of last term.(3)before 过去的时间点。如:
They had planted six hundred trees before last Wednesday.(11)将来完成时
(shall)will have 动词过去分词
before 将来时间或by 将来时间
before或by the time引导的现在时的从句
He will have worked for us.=He will work for us.(12)过去将来完成时
should / would have done sth.He said that he would have worked for us.=He said that he would work for us.(13)现在完成进行时
基本与现在完成时相同,但是现在完成进行时只能表示仍然持续的概念have/has been -ing 分词
He has been working for us for ten years.=He has worked for us for ten years.(14)过去完成进行时
had been -ing 分词
He said that he had been working for us for ten years.=He said that he had worked for us for ten years.(15)将来完成进行时
主语 shall/will have been doing
He will have been working for us.=He will work for us.翻译为:他最近一直在为我们工作(过去在工作,现在在工作,将来还会工作)
(16)过去将来完成进行时
should have been 现在分词用于第一人称
would have been 现在分词用于其他人称
He said that he would have been working for us.=He said that he would work for us.举例:
英语中有12个主要时态,都来自于三时(过去、现在、将来)
现在以I listen为例,举例英语中有12个主要时态如下所示:
一般现在时:I listen
现在进行时:I am listening
过去进行时:I was listening
现在完成时:I have listened
现在完成进行时:I have been listening
一般将来时:I shall listen”或“I will listen.”
将来进行时:I shall be listening
一般过去时:I listened
过去完成时:I had listened
过去完成进行时:I had been listening
将来完成时: I shall have listened
将来完成进行时: I shall have been listening
英语中不存在属格
一个普遍的误解是在英语中只存在一个以“'s”结尾表示所属的属格。然而,语言学家已经表明英语的所有格完全不是一个格,而是一个独立的词并且在书写和发音上都不是前一个词的一部分,这可以有下面这个句子表明:The King of Sparta's wife was called Helen.(斯巴达国王的妻子叫做海伦。)如果“'s”是属格,那么“妻子”(wife)就属于“斯巴达”(Sparta),但是“'s”并不是只表示“斯巴达”(Sparta),而是表示“斯巴达国王”(King of Sparta)。
上面这个例子并不表明英语没有自己的属格;但是它现在已经发展成为另一个形式。在古英语中,ban的属格形式是banes。后来在现代英语中,这个发展成为了使用“'s”表示的“bone's”。在18世纪,人们对此的解释是省略号代替了一个属格代词,就像“the King's horse”是“the King, his horse”的缩写。但是这个解释是不正确的。人们更相信是省略号代替了古英语中的“e”。
英语和“与格”
在现代英语中,与格不再是英语语法的一部分,它只出现在一些表达用语中。一个很好的例子是单词methinks(据我看来)。它来源于古英语的与格形式变化:me(与格的人称代词) thinks(to seem,与动词词组to think很接近的一个词组)。与格在英语中可以不要前置词,例如在“He built me a snowman.”中一样。在这个例子中,“me”是与格。
英语中不可把被动语态作为一种时态
在部分英语教材中,由于编者自身对被动语态的理解或其他原因,错误的将被动语态当成一种时态,但其实,被动语态是一种语态,不可能当作时态。在英国,这是一个常识。因此,在英国,如果有人犯了这种错误,简直是贻笑大方。
第四篇:英语时态总结
一、一般现在时
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(day, year, month…),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)
4.否定形式:主语 am/is/are not 其他;此时态的谓语动词若为行为动词,则在其前加don't, 如主语为第三人称单数,则用doesn't,同时还原行为动词。
5.一般疑问句:把be动词放于句首;用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。
6.例句:.It seldom snows here.He is always ready to help others.Action speaks louder than words..[编辑本段]
二、一般过去时
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
4.否定形式:主语 was/were not 其他;在行为动词前加didn't,同时还原行为动词。
5.一般疑问句:was或were放于句首;用助动词do的过去式did 提问,同时还原行为动词。
6.例句:She often came to help us in those days.I didn't know you were so busy.[编辑本段]
三、现在进行时
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, days, etc.look.listen
3.基本结构:主语 be doing 其他
4.否定形式:主语 be not doing 其他
5.一般疑问句:把be动词放于句首。
6.例句: How are you feeling today?
He is doing well in his lessons.[编辑本段]
四、过去进行时
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 主语 was/were doing 其他
4.否定形式:主语 was/were not doing 其他
5.一般疑问句:把was或were放于句首。(第一个字母大写)
6.例句:At that time she was working in a PLA unit.When he came in, I was reading a newspaper.[编辑本段]
五、现在完成时
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:yet,already,just,never,ever,so far,by now,since 时间点,for 时间段,recently, lately, in the past few years, etc.3.基本结构:主语 have/has p.p(过去分词) 其他
4.否定形式:主语 have/has not p.p(过去分词) 其他
5.一般疑问句:have或has。
6.例句:I've written an article.The countryside has changed a lot in the past few years.[编辑本段]
六、过去完成时
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:主语 had p.p(过去分词) 其他
4.否定形式:主语 had not p.p(过去分词) 其他
5.一般疑问句:had放于句首。
6.例句:As soon as we got to the station, the train had left.By the end of last month.We had reviewed four books
基本结构:主语 had p.p(过去分词) 其他
①肯定句:主语 had p.p(过去分词) 其他
②否定句:主语 had not p.p(过去分词) 其他
③一般疑问句:Had 主语 p.p(过去分词) 其他
④特殊疑问句:特殊疑问词 一般疑问句
[编辑本段]
七、一般将来时
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:主语 am/is/are going to do 其他;主语 will/shall do 其他
4.否定形式:主语 am/is/are not going to do ;主语 will/shall not do 其他
5.一般疑问句:be放于句首;will/shall提到句首。
6.例句:They are going to have a competition with us in studies.It is going to rain.[编辑本段]
八、过去将来时
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:主语 was/were going to do 其他;主语 would/should do 其他
4.否定形式:主语 was/were/not going to do;主语 would/should not do.5.一般疑问句:was或were放于句首;would/should 提到句首。
6.例句:He said he would go to Beijing the next day.I asked who was going there.[编辑本段]
九、将来完成时
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:主语 be going to/will/shall have p.p(过去分词) 其他4例句:By the time you get back, great changes will have taken place in this area.[编辑本段]
十、现在完成进行时
1.概念:表示从过去某一时间开始一直延续到现在的动作。这一动作可能刚刚开始,也可能仍在继续,并可能延续到将来。
2.基本结构:主语 have/has been doing 其他
3.时间状语:since 时间点,for 时间段等。
4.例子:I have been sitting here for an hour.The children have been watching TV since six o'clock.[编辑本段]
十一、一般过去时与现在完成时的转换
在现在完成时中,延续性动词能与表示一段时间的状语连用,瞬间动词却不能。但是,可用别的表达方式:①瞬间动词用于“一段时间 ago”的一般过去时的句型中;②瞬间动词可改成与之相对应的延续性动词及短语,与一段时间连用;③瞬间动词用于“It is 一段时间 since 一般过去时”的句型中,表示“自从……以来有……时间”的意思,主句一般用it is来代替It has been;④瞬间动词用于“Some time has passed since 一般过去时”的句型中。请看:
A.He joined the League two years ago.B.He has been in the League for two years.C.It is two years since he joined the League.D.Two years has passed since he joined the League.[编辑本段]
十二、一般现在时与现在进行时的转换
在一般现在时中,at加上名词表示“处于某种状态”,如at work(在工作), at school(上学、上课)等。此短语可与进行时态转换。请看:
Peter is at work, but Mike is at play.Peter is working, but Mike is playing.[编辑本段]
十三、现在进行时与一般将来时的转换
在现在进行时态中go, come, leave, start, arrive等动词常与表示将来的时间状语连用表示将要发生的动作。如:I am coming, Mum!意为“我就来,妈妈!”请看:
The train is leaving soon.The train will leave soon.
第五篇:英语时态总结
★★★ 英语时态总结 ★★★
1.一般现在时(do);
2.一般过去时(did);
3.一般将来时(will do)(be going to do);
4.一般过去将来时(would do);
5.现在进行时(be doing);
6.过去进行时(was/were doing);
7.将来进行时(will be doing);
8.过去将来进行时(would be doing)(was/were going to do);
9.现在完成时(have done);
10.过去完成时(had done);
11.将来完成时(will have done);
12.过去将来完成时(would have done);
13.现在完成进行时(have been doing);
14.过去完成进行时(had been doing);
15.将来完成进行时(will have been doing);
16.过去将来完成进行时(would have been doing)