英语中的时态

英语中的时态
一、一般现在时
含义①表示经常性的习惯性的动作②也可表示一个人的性格和特点
③也可表示存在的状态（与be动词连用）
构成：①主语+动词原形②单三主语+单三动词单三主语：（he she it 单数的名词和人名）不可数名词复合不足代词everything…与一般现在时连用的副词和时间状语
Often, always, sometimes, usually, every day once a week three times a week
单三的动词：
(1).一般结尾+s takes
(2)以o, s, x, ch, sh 结尾的+es go goes
(3)以辅音字母+y结尾变y为i+es carry carries (4)特殊 have has Be动词单三： is
Tom does his homework every day.
Does Tom do his homework every day? 答语： Yes ,he does. No, he doesn’t. Tom doesn’t do his homework every day. We do our homework every day.
We don’t do our homework every day. Do you do your homework every day? Yes, we do. No, we don’t.
二、现在进行时
定义：1.现在某一时刻或某一段时间正在进行或发生的动作构成：主语+ be+ doing(现在分词) 现在分词
1. 一般在词尾+ ing watch watching
2. 以不发音的e结尾去e+ ing come coming
3. 以重读闭音节结尾且末尾只有一个辅音字母，先双写，再+ing 闭音节
包含一个元音字母以辅音字母结尾的音节 camp, key ,think Open opening begin beginning listen listening 与现在进行时连用的词：listen, look, now It’s eight. Listen! Who is playing the piano? Look! What are they doing? It’s eight. Tom is watching TV.
What are you doing these days? Where is your father? He is reading.
三、一般过去时：
含义：表示过去发生的动作或状态构成：主语+v过去式
与一般过去时连用的时间状语 three days ago, last(month year), just now, a moment ago, yesterday, the day before yesterday V过去式：
1. 一般的在词尾+ed
2. 以e结尾的直接+d
3. 以辅音字母+y结尾的变y为i+ed
4. 不规则动词过去式。

Tom did his homework yesterday.
Tom didn’t do his homework yesterday. Did Tom do his homework yesterday? Yes, he did. No, he didn’t.
四、一般将来时
表示将来要发生的事情或存在的状态
构成：be going to do ， will do ，be doing 与一般将来时连用的时间状语：the day after tomorrow， next(month， day， year) In the future， how soon提问+in时间段There be结构的一般将来时there is going to be , there will be 1. There are three girls singing under the tree(主动) 2. There are 1600 giant pandas left in the world(被动) 3. There is a bike made in China.
4. There is going to be a meeting tomorrow.
5. There are a few newspapers left on the desk.
6. Th ere must be teenages having fun.
7.There must be something visiting the homes in our neighborhood.
五、过去将来时
过去的某一时间以后要发生的事情
构成：Would do ， was/were going to do I didn’t know if he would come the next day. 时间状语the next (day， month， year)
六、过去进行时
过去某一地间正在进行或发生的动作构成：was / were doing
this time yesterday at that time /moment
He said he was doing his homework at eight yesterday.
learnt learnt
spell spelled spelled 拼 spelt spelt
burn burned burned 烧 burnt burnt
smell smelled smelled 闻 smelt smelt
shine shined shined 照耀 shone shone
dream dreamed dreamed 做梦 dreamt dreamt
wake waked waked 醒 woke woken hide hid hid 躲藏 hid hidden 七、情态动词
原形过去式过去分词 can could ∕ may might ∕ must ∕∕ shall should ∕ will would ∕九、被动语态结构：be done
时态主动被动
一般现在时 do/does am/is/are done
现在进行时 be doing am/is/are being done 一般将来时 will/be going to do will/be going to be done
过去将来时 would do/was/were going to do would/was,were going to be done 一般过去式 did was/were done
现在完成时 have/has done have/has been done 过去完成时 had done had/been done
过去进行时 was/were doing was /were being done 含情态动词 can/ may /must/ should/ do can/may/must be done
1.We do our homework every day.
2.Tom is watching TV now.
3.Kate read the book last night.
4.we’ll plant more trees in the future.
5. He has cleaned the room.
6.My mother had cooked supper when we got home.
7.We would water the flowers the next day.
8.Lucy was watering the flowers at that time.
9.We must clean the room every day.
10.Tom made me work every day.
11.I saw him singing in the next room
12.Isaw him sing in the next room.
13. He brought me a book
14. The teacher gave him a ticket.
没有被动语态的词appear, die, disappear, end, fall, happen, last, lie remain, sit, spread, stand, break out, come tr ue, fall asleep, keep silence, lost heart take place
掌握好基本规律，对于一些特殊词汇要有所了解：
一些动词如sell(销售)wash(洗)clean(打扫)burn(燃烧)cook(煮)和
副词如：well(好)easily(容易的)perfectly(+分地)等连用，描会事情的特性用主动表被动，结构是主语+动词+副词
例如：The book sells well.这种书畅销。

These clothes wash easily这些衣服很易洗 The pen writes well这笔很好写
所以说就每个知识点一定要知道基本规律。

十、
need doing=need to be done
want doing=want to be done require doing=require to be done。