高中英语语法八大时态讲解共26页
英语时态8种基本时态讲解.ppt课件
8.过去完成时 表示动作发生在过去某一时间之前已经完成的动作或状态， 强调“过去的过去”， 常与 by the time, by the end of…,before , by 等引导时间的状语连用。
基本结构 主语+ had + 动词过去分词 + 其他成分 When I got to the cinema yesterday the film had begun already. He had learned English before he came here.
现在完成时与一般过去时的区别： 1)现在完成时侧重于对现在的影响；而一般过去时侧重于某一动作发生在过去某个时间或某段时间。即现在完成时侧重于现在的结果，而一般过去时侧重于动作发生的时间。例如：
I have seen the film. 我看过这部电影。(现在我仍记得电影的内容) I saw the film three days ago. 三天前我看了这部电影。(强调是三天前,而不是别的什么时候看的电影)
be going to含有“打算，准备”的意思，而will则没有这个意思， She is going to lend us her book. He will be here in half an hour.
be about to＋V.原形（意为马上做某事，在时间上指最近的将来） I am about to leave school. 不能与表示时间的副词连用。 They are about to set out.(√) They are about to set，变y为i加-ed. study----studied carry----carried cry----cried try----tried d)以元音字母＋y结尾的单词直接加-ed. play----played stay----stayed
八大时态讲解(共26张PPT)
0 一般过去将来时：
He was sixty-eight. In two years he would be seventy.
I knew you would agree.
0 现在英进行语时的： 动词时态（进行） What are you doing?
算；
如：I am going to listen to music. (我打算听音乐） will /shall 表示未事先思考或为计划过的意图
如：It will be Christmas soon .(很快就圣诞节了）
4. 现在进行时态( The Present Continuous Tense )
5、我们离开广州六年了。
We have left Guangzhou for 6 years . ×
We have been away from Guangzhou for 6
years .
3.常见句型
1) 主句(现在完成时)+since 从句(一般过去时).
2） It is +一段时间+ since 从句(一般过去时).
has gone to
He said had seen this morning, …ago, etc
that he _________the film many 如果明天不下雨，我们将去野营。
He has borrowed the pen for three days .
times. 现在进行时态( The Present Continuous Tense )
was /were going to +动词原形
英语八大时态PPT课件(详细版)
b
15
He is a lazy man . He ____the dirty jeans every day.(2014 )
A. always wears B. always wearing C. always to wear D. is always wearing
You will know the truth after you ___him.(2013) A. see B. will see C. are seeing D.to see
b
16
三、一般过去时
1、构成 一般过去时用动词的过
去式表示。除系动词be的过去式 有人称和数的变化外，其他动词 的过去式无人称和数的变化。
b
17
2、用法
※表示过去已经发生的动作，现在 已经结束，常与相应的过去时间状 语连用。 Tom fell ill last night , and he had to stay at home.
【翻译】
我今年20岁，住在北京。 I am twenty years old this year , and I live in Beijing.
火车将在一个小时后（in an hour）出发（set off）。 The train sets off in an hour.
她每天都走路上学。 She walks to school every day. 或：She goes to school on foot every day.
If it doesn’t rain tomorrow,we’ll
go shopping.
பைடு நூலகம்
b
6
常与一般现在时连用的时间状语有：
often 经常
高中英语课件-英语中的8种时态
A. will be; is C. will be; will be
B. is; is D. is; will be
4. There ____D____ a dolphin show in
翻译下列句子： 1. 他们已经打扫了教室吗？
1.Have they cleaned the classroom?
1. We often__p_l_ay__(play) in the playgound.
2. He __g_e_ts_(get) up at six o’clock.
3. _D_o___you morning. 4. What (do)
__b_ru_s_h_(brush) your teeth every __d_oe_s__he usually (do)__d_o___
C. were having D. had
六、现在完成时：
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。 时间状语：recently, lately, since,for…,in the past/last few years, etc. 基本结构：have/has#43;d one. 一般疑问句：have或has。
A. cook
B. cooked
C. was cooking D. were cooking 2.What __C__you _____ at this time yesterday
evening?
A. do, did, B. was...doing,
八个时态完全解析一般现在时现在完成时现在完成时过去完成时将来时、过去时
将来完成时
定义
添加项标题
将来完成时表示在将来某个时间点之前已经完成的行为或状态。
添加项标题
将来完成时通常与“by”、“before”等时间连词连用，表示 将来的某个时间点之前已经完成的行为或状态。
添加项标题
将来完成时也可以表示对将来某个时间点之前的行为或状态的推 测或估计。
动词形式：一般现在时的动词形式为原型，没有词尾的变化。
时间状语：一般现在时通常与表示经常性、习惯性或永久性的时间状语连用，如every day、always等。
否定句：一般现在时的否定句在动词前加助动词do not，缩写为don't。
疑问句：一般现在时的疑问句在句首加助动词do，动词恢复原形。
现在完成时
表示过去计划或安排好的活动
表示对过去的推测或假设
结构
过去进行时的基 本结构是 “was/were + ing”
通常与表示过去 时间的状语连用， 如“yesterday”、 “last week”等
用于描述过去某 个时间点正在发 生的动作
与一般过去时相 比，强调动作的 持续性
注意事项
过去进行时表示过去某个时间正在进行的动作 过去进行时与一般过去时的区别 过去进行时的结构 过去进行时的用法
将来完成时表示在将来某个时间点之前已经完成的行为或状态
将来完成时需要与将来时态一起使用，表示行为或状态在将来某个 时间点之前已经完成
将来完成时可以与时间状语连用，如“by the end of next year” 等
将来完成时可以用于表示推测、猜测等含义，如“I think he will have finished his work by the end of next year”等
八大基本时态课件
在动词前面加上will be，表示将来时间。例如，将"I am studying now"转换为"I will be studying later"。
过去时态与将来时态的转换
一般过去时态转换为一般将来时态
在动词前面加上would，表示将来时间。例如，将"I went to the park last week"转换 为"I would go to the park next week"。
与by引导的时间状语连用
将来完成时态可以与by引导的时间状语连用，表示在某个时间之 前将要完成的动作或状态。
表示推测和假设
将来完成时态可以用于表示对未来的推测和假设，强调某个动作或 状态在未来将会发生或完成。
THANKS FOR WATCHING
感谢您的观看
过去进行时态转换为将来进行时态
在动词前面加上would be，表示将来时间。例如，将"I was studying last night"转换 为"I would be studying tonight"。
05
时态的特殊用法与注意 事项
现在完成时态的特殊用法
总结过去发生的事情对现在的影响
使用现在完成时态可以强调某个动作或状态从过去一直持续到现在，并对现在产生了某 种影响。
与just, already, yet等副词连用
现在完成时态可以与just, already, yet等副词连用，表示某个动作或状态刚刚发生或还 未发生。
表示动作的重复性
使用现在完成时态可以表示某个动作在过去已经发生过多次，强调动作的重复性。
过去完成时态的特殊用法
(完整版)(完整版)高中英语时态讲解
表示以过去某一时间为参照，在过去看将要发生的动 作或存在的状态。常用于宾语从句和间接引语 。
The boy promised he would work hard. I told my parents I shold return early.
其他表示过去将来的句型
was (were) going to
I have had that book for six days √
I have borrowed(瞬时性动词) this book for seven
days（时间段）
×
borrow(v.)(瞬时性动词）→keep(v.)(延续性动词）
I have kept this book for seven days √
2)be about to do… 表示眼下马上就要发生的动作 He is about to leave for Beijing. 他马上要去北京。
3) be +to do… 表示计划中约定的必须将发生的行为； 按职责义务必须去做的事情/要发生的动作 You’re to deliver these flowers before 10. 你在10点钟之前把这些花送去。 4)be+doing 主要用于go, come, leave, start等表示去向的短暂性动 词。 I’m leaving tomorrow. 明天我要走了。
（时间段）
×
open(v.)(瞬时性动词）→open(adj.)(状态）
This shop has been open for five days. √
I have bought(瞬时性动词) that book for six days
（时间段）
英语八大时态用法详解
英语八大时态用法详解一．一般现在时1. 概念：表示经常、反复发生的动作或行为及现在的某种状况;2. 基本结构：1主语+ be动词is / am / are+表语2主语+ 行为动词的原形或单数第三人称形式+其他3There be 句型：There is / are +n. +介词短语 is / are 根据n. 的单复数决定;否定形式：1am / is /are + not；2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,同时行为动词还原为原形;3There is / are not +n. +介词短语一般疑问句：1把is / am / are动词放于句首；2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；3There is / are +n. +介词短语: is / are动词放于句首;3.标志性时间状语：1on + 星期s = every 星期2once / twice/ three times a week month / year …3频度副词always / usually / often / sometimes=at times= everyonce in a while / seldom / never不绝对4in the mornings / afternoons / evenings = every morning / afternoon/ evening4.用法：1表示经常性或习惯性的动作,常与表示频度的时间状语连用;如：I leave home for school at 7 every morning.2表示客观真理,客观存在或科学事实;如：The earth moves around the sun.3表示格言或警句;如：Pride goes before a fall. 骄者必败;注意：此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时;如：Columbus proved that the earth is round.4表示现在时刻的状态、能力、性格、个性等;如：I don’t want so much.Ann writes good English but does not speak well.5一般现在时表示将来含义① come, go, arrive, leave, start, begin, return的一般现在时可以表示将来,主要用来表示在时间上已确定或安排好的事情;如：The train leaves at six tomorrow morning.— When does the bus star— It stars in ten minutes.②在时间或条件状语句中;如：When Bill comes 不是will come, ask him to wait for me.I’ll write to you as soon as I arrive there.二．一般过去时1. 概念：表示过去某个时间里发生的动作或状态；过去习惯性、经常性的动作或行为;2. 基本结构：1主语+ was / were +表语2主语+ 行为动词的过去式 +其他3There be 句型:There was / were +n. +介词短语4主语+could+动词原形5主语+used to do sth否定形式：1was / were + not；2在行为动词前加didn’t,同时还原行为动词;3There was / were not +n. +介词短语4主语+could not +动词原形5主语+used not to do sth或主语+didn’t use to do sth一般疑问句：1was或were放于句首；2用助动词do的过去式did 提问,同时还原行为动词；3There was / were +n. +介词短语:was或were放于句首；4could放于句首；5Used主语+ to do sth或Did+主语+use to do sth3.时间状语：1last 短语2时间段+ago 3yesterday及yesterday短语4at the age of = when sb. was+年龄5in one’s teens / twenties6固定短语：just now=a moment ago, one day, from then on, at that time, the day before yesterday, before, long before, in the past , in the / early old days, in the ancient days, in the ancient + 国家,long long ago = once upon a time 故事的开头4. 用法：1在确定的过去时间里所发生的动作或存在的状态;如：Where did you go just now2表示在过去一段时间内,经常性或习惯性的动作;如：When I was a child, I often played football in the street.注意：used to do sth“过去常常做某事”,表示过去习惯性的动作或状态,但如今已不存在;如：Mother used not to be so forgetful. 妈妈过去没这么健忘;3用于时间状语从句a. 由when 引导的时间状语从句,从句用一般过去时态,主句用过去进行时态;如：His mother was cooking when he came back.b. 由since/before 引导的时间状语从句,从句用一般过去时态,主句用现在完成时态;如：I have made many friends since I came to China.It has been/is 15 years since I was a teacher.It has been/is 15 years before he knew it. 不知不觉15 年过去了;c. 由when / by the time/ before引导的时间状语从句,从句用一般过去时态,主句用过去完成时态;如：The plane had taken off when / by the time we arrived at the airport.The Enlish class had begun before I got to school.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. 基本结构：主语 + am / is /are + doing否定形式：主语 + am / is / are + not + doing一般疑问句：把be动词放于句首;3.时间状语：（1）now 2at this time = at this / the moment 3Look/Look at …4Listen / Listen to …5these days / months / years6It is+ 时间点/日期/星期4. 用法：1表示现在指说话人说话时正在发生的事情;如：We are waiting for you.2表示长期的或重复性的动作,说话时动作未必正在进行;如：Mr Green is writing another novel. 说话时并不一定在写小说3表示动作的渐变,这样的动词有：get, grow, become, turn, run, go, begin等;如：The leaves are turning red.It’s getting warmer and warmer.4与always, constantly, forever 等词连用,表示反复发生的动作或持续存在的状态,往往带有说话人的主观色彩;如：You are always changing your mind. 你老是改变主意;5用现在进行时表示将来下列动词come, go, arrive, leave, start, begin, return等瞬间动词的现在进行时可以表示将来;如：I’m leaving tomorrow.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;如：My brother fell while he was riding his bicycle and hurt himself.2. 基本结构：主语 + was / were + doing否定形式：主语 + was / were + not + doing一般疑问句：把was或were放于句首;3. 时间状语：1at that time2at this time+过去的时间3It was+ 时间点/ 日期/ 星期过去4from A时间 to B时间+过去的时间4. 用法：1过去进行时表示过去某段时间内持续进行的动作或者事情;如：We were watching TV from seven to nine last night.2过去进行时可以表示在过去某个时间点发生的事情;时间点可以用介词短语、副词或从句来表示;如：What was she doing at nine o’clock yesterday 介词短语表示时间点She was doing her homework then. 副词表示时间点When I saw him he was decorating his room. when从句表示时间点3在复合句中,如果主要动作和背景动作都是延续的或同时发生的,那么主从句的动词都可用过去进行时;如：When he was waiting for the bus, he was reading a newspaper. 两个动作都是延续的He was cleaning his car while I was cooking. 两个动作同时进行或主句的动作发生在从句的动作过程中五．一般将来时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. 基本结构：1主语 + am / is / are / going to do sth2主语 + will do sth3主语 + am / is /are t to do sth 4主语 + am / is /are about to do sth否定形式：1主语 + am / is /are + not + going to do sth2主语 + will notwon’t do sth3主语 + am / is /are not t to do sth 4主语 + am / is /are not about to do sth一般疑问句：1am / is / are放于句首；2will置于句首;3am / is / are放于句首；4am / is / are放于句首；2. 时间状语：1tomorrow及其短语、 the day after tomorrow2next短语3固定短语：one day, someday = some day, in the future, from now / today on, before long, sometime, in +时间段多长时间之后, in following+ 时间段4. will主要用于以下三个方面：1表示主观意愿的将来;如：They will go to visit the factory tomorrow.2表示不以人的意志为转移的客观的将来;如：Today is Saturday. Tomorrow will be Sunday.He will be thirty years old this time next year.3表示临时决定,通常用于对话中;— Mary has been ill for a week.— Oh, I didn’t know. I will go and see her.5. be going to主要用于以下两个方面：1表示事先经过考虑、打算、计划要做某事;如：Dad and I are going to watch an opera this afternoon.今天下午我和爸爸打算去看歌剧;2表示根据目前某种迹象判断,某事非常有可能发生,表示推测;如：Look There come the dark clouds. It is going to rain.6. 用于状语从句由when /as soon as / begore / after 等引导的时间状语从句或者if, unless, as/ so long as 引导的条件状语从句,从句用一般现在时态或从句为祈使句,再或者从句中含有情态动词,主句用一般将来时态;可理解为主将从现、主祈从现、主情从现如：Don’t trouble troubles until trouble troubles you.He will help you out whenever you have problems.I won't go to the partyunlessI'm invited.六．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. 基本结构：1主语 + was / were / going to do sth2主语 + would do sth否定形式：1主语 + was / were / not + going to do sth2主语 + would + not + do sth一般疑问句：1was或were放于句首；2would 提到句首;3. 时间状语：the next day morning, year, the following month week等;4. 用法：1“would + 动词原形”常表示主观意愿的将来;如：He said he would come to see me. 他说他要来看我;2“was / were + going to + 动词原形”常表示按计划或安排即将发生的事;如：She said she was going to start off at once.I was told that he was going to return home.此结构还可表示根据某种迹象来看,很可能或即将发生的事情;如：It seemed as if it was going to rain. 看来好像要下雨;3come,go,leave,arrive,start等瞬时动词可用过去进行时表示过去将来的含义;如：He said the train was leaving at six the next morning.She told me she was coming to see me.七．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并且有可能继续下去的动作或状态;3. 基本结构：主语 + have / has + done +其他否定形式：主语 + have / has + not +done +其他一般疑问句：Have / Has +主语 + done +其他4. 时间状语：1already 用于肯定句yet否定句和一般疑问句2just, ever, before, never3so far=up to now = until / till now = by now4over/ in the past /last +时间段5by + 时间6by the end of +现在的时间7since +过去时间如具体的年、月、日、钟点等,如：1980, last month, half past six8 since +一段时间+ ago 9recently = lately10in recent +时间段5. 特殊用法：1由since/before 引导的时间状语从句,从句用一般过去时态,主句用现在完成时态;如：I have made many friends since I came to China.It has been/is 15 years since I was a teacher.It has been/is 15 years before he knew it. 不知不觉15 年过去了;（2）用于由that引导的定语从句中,先行词前有形容词的最高级修饰;如：You’re the best teacher that has ever taught me.6. 比较since和forsince 用来说明动作起始时间,for用来说明动作延续时间的长度;如：We haven’t had any guests since we moved in here.I have lived here for more than twenty years.注意：并非有for 作为时间状语的句子都用现在完成时;I worked here for more than twenty years. 我现在已不在这里工作;7. 延续性动词与非延续性动词之间的转换：leave --- be away from borrow --- keep buy --- have begin/start --- be ondie --- be dead finish --- be over open sth --- keep sth openjoin --- be in+组织机构或be a member of+组织机构fall ill / asleep --- be ill / asleep get up---be upcatch / get a cold --- have a cold come here --- be here go there --- be therebecome / get +adj.--- be+adj come back --- be back get to/ arrive/reach --- be inget to know --- know go get out ---be out put on--- wear/ be in /be dressed in八．过去完成时1. 概念：以过去某个时间为参照,在此以前发生的动作或行为,或在过去某动作之前已完成的动作,即“过去的过去”;2. 基本结构：主语 + had done +其他否定形式：主语 + hadn’t done +其他一般疑问句：had置于句首;3. 时间状语：before, by the end of last yearterm, month等;4. 用法：1用于told, said, knew, heard, thought等动词后的宾语从句中;如：She said that she had never been to Paris.2由when / by the time/ before引导的时间状语从句,从句用一般过去时态,主句用过去完成时态;如：The plane had taken off when / by the time we arrived at the airport.The Enlish class had begun before I got to school.When the police arrived, the thieves had run away.3表示意向的动词,如hope, wish, expect, think, intend, mean, suppose等用过去完成时表示“原本······,未能······”;如：We had hoped that you would come, but you didn’t.注意： had hardly… when ... 刚······就······;如：I had hardly opened the door when he hit me. 我刚打开门,他就打了我; had no sooner…than 刚······就······;如：He had no sooner bought the car than he sold it. 他刚买了这辆车,转眼又卖了;。
八大语态讲解
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 (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 • 4.否定形式：was/were + not;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.
英语八大时态讲解
一、一般现在时 二、一般过去时 三、现在进行时 四、过去进行时 五、现在完成时 六、过去完成时 七、一般将来时 八、过去将来时 一般 进行时 完成时 将来时
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, on Sundays, • 3.基本结构：动词 原形 （如主语为第三人称单数，动词上要加（e） S） • 4.否定形式：am/is/are + not;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.
英语八大时态PPT课件(详细版)
A
知识导航
种类
一般现在时 一般过去时 一般将来时 现在进行时 现在完成时 过去进行时 过去完成时 过去将来时
构成
do/does did will/shall+动词原形 am/is/are + doing have/has+过去分词 was/were + doing had+过去分词 would/should+动词原 形
A
4
※表示主语所具有的特征、性格、 能力、状态等
She is a middle school student. She looks a little worried. ※某些以here/there开头的句子 中，用一般现在时表正发生的动 作
Here comes the bus.
A
5
※表示将来发生的、时刻表上不改变的事 The train leaves Hunan at five o’clock. ※特殊情况 在时间状语从句和条件状语从句中，若主 句用一般将来时，则从句用一般现在代替 将来。（主将从现）
A
21
四、一般将来时
1、构成 一般将来时态由
“will/shall+动词原形”构成，me to ask Mary for help.
A
22
2、其他表示
※be going to +动词原形：表示 说话人主观的打算或预测。 I am going to look for a job here. It is going to be a fine day for camping tomorrow.
【小试牛刀】 他们昨天这个时候正在吃晚餐。
They were having dinner this time yesterday.
英语时态8种基本时态讲解
Past future continuous tense
Summary
This tense is used to describe an action in the past that was ongoing and would
continue into the future.
Example
"He knew he would be late, so he started walking faster."
Past future perfect continuous tense
Summary
01
This tense is used to show an action in the past that had
been ongoing before another action in the future.
02
Past tense
Past continuous tense
表示过去某个时间正在进行的动作
This tense is used to show an action that was ongoing in the past. It is formed by using "was" or "were" with the -ing form of the verb. Example: "I was walking to the store when I saw my friend."
before their boss arrived.
谢谢观看
Examples
"I have been studying", "They have been playing".