8 时态与时间状语 时间状语
(完整版)英语中八种常见时态常用时间状语归纳
英语中八种常见时态常用时间状语归纳一、一般现在时1. 概念:表示现阶段经常发生的动作或现在的某种状况,也表示客观事实、客观规律或客观真理。
谓语动词要用原形,主语是第三人称时,谓语动词要用第三人称单数形式。
2. 常见时间状语标志:always, often, sometimes, usually, every day, on Sundays, once a day / week / month等。
例如:I do some exercise every day. 我每天做一些锻炼。
She knows French and German besides English.除英语外,她还懂法语和德语。
The sun rises in the east. 太阳从东边升起。
二、一般将来时1. 概念:表示将来发生的动作或存在的状态,以及打算、计划或准备做某事。
2. 常见时间状语标志:tomorrow, the day after tomorrow, next day / week / month / year…, this week / month / year, soon, in + 时间状语(如in one hour / in a few minutes等),in the future, in future等。
例如:I’ll take you there tomorrow. 我明天带你去那儿。
Next month we will have our school open day. 下个月我们将迎来学校开放日。
The Talent Show is coming in two weeks’ time. 新秀选拔演出还有两周时间就要到了。
三、一般过去时1. 概念:表示在过去的某个时间发生的动作或存在的状态,也表示过去习惯性、经常性的动作。
谓语动词要用过去时。
2. 常见时间状语标志:yesterday, the day before yesterday, last night / week / month, 时间词+ ago (如three days ago), in / on + 过去的时间词(如in 2010), just now, at that time, in those days, one day, long long time ago, once upon a time等。
初中英语八大时态结构及用法详解
初中英语八大时态结构及用法详解英语八大时态:1一般现在时标志:动词原形1. 表示经常性或习惯性动作,常与表频度的时间状语连用:She often speaks English.I leave home for school at 7 every morning.2. 表示现在的状态、特征、职业、能力、感觉等:He seems to feel a bit down today.He works as a driver.3. 表示真理、客观存在、科学事实或用于格言警句中:Shanghai lies in the east of China.Columbus proved that the earth is round.Where there is a will, there is a way.4. 表示现在瞬间的动作:Here comes the bus!5. 表示将来1) 表按规定、计划、安排将要发生的动作(仅限于某些表示“来、去、动、停、开始、结束、继续”等的趋向动词),可以与表示未来的时间状语搭配使用。
常见的用法是:飞机、火车、轮船、汽车等定期定点运行的交通状况。
如:The next train leaves at 3 o’clock this afternoon.How often does the shuttle bus run?2) 在时间和条件状语从句中常使用一般现在时表示将来发生的事情:When Bill comes (不用will come), ask him to wait for me.I shall go there tomorrow unless I’m too busy.2一般过去时标志:动词过去式*闭音节:元音字母a, e, i, o, u如果发字母本来的音则称为开音节,否则称为闭音节。
1. 表示过去某时所发生的动作或存在的状态,常与表示过去的时间状语连用(e.g. yesterday, this morning, just now, a moment ago, in May, last night / year / week, once upon a time, the other day, before …, when …, in the past等)。
英语中八种时态的具体用法
英语中八种时态的具体用法(1)一般现在时表示现阶段经常或习惯发生的动作或存在的状态,或说明主语的特征。
①一般现在时句子中常有的时间状语:often,usually,sometimes,always,every(day等),once/twice,a (week等), on (Sunday等),never,in the(morning等)。
如:They go to the Palace Museumonce a year.(他们每年去一次故宫)/ They oftendiscuss business in the evening.(他们经常在晚上商谈生意)②表示客观真理、事实、人的技能或现在的状态时句子里一般不用时间状语。
如:The earth turns round thesun.(地球绕着太阳转)/ Light travels faster thansound.(光传播比声音快)③表示十分确定会发生(如安排好的事情)或按照时间表进展的事情,用一般现在可以表达将来,句子中可以有将来时间。
如:The train for Haikou leaves at 8:00 in themorning.(开往汉口的列车上午8点开车)④在时间状语从句中(以when, after, before, while, until,as soon as等引导)与条件状语从句中(以if,unless引导),用一般现在时代替一般将来时,句子可以有将来时间。
如:Please ring me up as soon as you arrive inGermany.(你一到德国就给我打)/ If it rainstomorrow,we will have to stay at home.(如果明天下雨我们就只好呆在家)⑤一般现在时用于倒装句中可以表示正在发生的动作,动词以come, go为主。
如:Here comes the bus. (车来了)/ There goes the bell.(铃响了)。
英语中的8大时态
英语中的8大时态1.一般现在时概念:表示经常发生的动作或经常存在的状态。
常和 always , often , usually , sometimes . every day 等表时间的状语连用。
如:1)主语+ be ( am / are / is )+...2)主语+实义动词/三单动词+...构成:1) Igo to school every day .我每天都去学校。
(表经常)2) He is always like that .他总是那样。
(表状态)2.现在进行时概念:表示现在(说话瞬间)正在进行或发生的动作。
如:1) He is singing .他正在唱歌。
2) They are watching TV now .他们正在看电视。
构成:主语+助动词 be ( am / are / is )+动词﹣ ing 形式构成3.一般将来时概念:表示将来某个时间要发生的动作或存在的状态,也表示将来经常或反复发生的动作,常与表示将来的时间状语连用,如: tomorrow ,next week , next year , in the future 。
如:1) He will go shopping tomorrow .他明天要去购物。
2) They are going to play basketball next week .他们下周要去打篮球。
构成:1)主语+助动词 will +动原+…2)主语+ be going to +动原+…4.一般过去时概念:1)表示过去某个时间发生的动作或存在的状态,常和表示过去的时间状语连用。
tday , lst eek , in 1998, two days ago 等。
如: I went to a movie yesterday .我昨天去看了一场电影。
2)也可表示过去经常或反复发生的动作。
如: He always went to work by bike last week .他上周总是骑车去上班。
【初中】英语八大时态详细汇总
现在完成时意义:He has lived here for many years.2.强调后果/影响I have read the book .结构:时间状语:(1)since 的用法Since+时间点I have lived here since 2022.一段时间+ago I have lived here since two years ago.+从句(用一般过去时)常见句型:It is + 一段时间+since从句主句(完成时)+since(一般过去时)It is seven years since I met him last time.He has learned 2000 words since he went to school.(2)For+时间段We have known each other for five years.(3)already(用于肯定句中)/yet (用与否定句或疑问句中)just/everrecently( in recent years)before never等(just now是一般过去时的时间状语)I have just finished my homework.Have you ever seen one like this?(4So far /in the past few years等,表示:“目前为止”非延续性动词延续性动词非延续性动词延续性动词Borrow Keep Fall asleep Be asleep buy have Catch a cold Have a cold leave Be away Begin/start Be ondie Be dead open Be open Come (to)Be in/at close Be closed区分Have gone to去了没回Have been to去了回来(常与次数once/twice/基数词+times连用)Have been in在某地呆了多久例句:(1)You can’t see her because he has gone to Sibo.(2)He has been to Sibo twice.(3)He has been in this city for two years.备注:Here/there/home 不与介词连用。
初中8种基本时态
Ⅵ、过去将来时 表示站在过去看将要发出的动作或者存在的状态。 因时间的参照点是过去的某一时间,常用于宾语 从句中,或根据上下文语境确定。 结构: S +would+ V原+其他 S +was/were going to + V原
Ⅶ、 现在完成时: ①过去发生或已经完成的动作对现在造成的 影响或结果。时间词:ever, never, already, yet, before, just, recently/ lately(最近), in the past few years
结构 S + had + done 变疑问句: 变否定句: 把had提到主语前 在had后直接加“not”。
例:He had finished his homework before he went to play outside. →Had he finished his homework before he went to play outside. Yes, he had. / No, he hadn’t. →He hadn’t finished his homework before he went to play outside.
注意:1. had hardly… when 刚一…… 就……。 I had hardly opened the door when he hit me. 我刚打开门,他就打了我。 2.had no sooner…than 刚…… 就……。 He had no sooner bought the car than he sold it. 他刚买了这辆车,转眼又卖了。
例:When I was a child, I often played football in the street.
英语的8种时态
英语的8种时态一)动词的时态时态是谓语动词所表示的动作或情况发生时间的各种形式.英语动词有16种时态,但是常见的只有九种: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,现在完成进行时。
常用的时态只有八种。
1.一般现在时的用法1)表示经常性、习惯性的动作;表示现在的状态、特征和真理.句中常用often,usually, every day等时间状语。
例如:He goes to school every day.(经常性动作)He is very happy.(现在的状态)The earth moves around the sun.(真理)2)在时间状语从句和条件状语从句中,用一般现在时表示将来.例如:If you come this afternoon,we' ll have a meeting.When I graduate,I’ll go to the countryside.3)有时这个时态表示按计划、规定要发生的动作,(句中都带有时间状语)但限于少数动词如begin,come,leave,go,arrive,start,stop,return,open,close等.例如:The meeting begins at seven.The train starts at nine in the morning.4)表示状态和感觉的动词,如be,like,hate,think,remember,find,sound等常用一般现在时.例如:I like English very much.The story sounds very interesting.5)书报的标题,小说等情节介绍常用一般现在时.2.一般过去时的用法l)表示过去某时间发生的事、存在的状态或过去反复发生的动作.He saw Mr Wang yesterday.He worked in a factory in 19862)表示过去经常发生的动作,也可用“used to”和“would +动词原形”。
初中英语8大时态
Was I/ he/ she/ it working?
I/ He/ She/ It Was I /he/ she /it
was not working.not working?或 或I/ he/ she/ it Wasn’t I/ he/ she wasn’t working./it working?
时间状语: always, usually, often, sometimes, every week (day, year, month…), once a week,
否定形式: ①am/is/are+not; ②谓语动词为行为动词,则在其前加don't, 如主语为第三人称单数,则用doesn't,加 动词原型。
e.g.We won’t go to the park if it rains tomorrow. 如果明天下雨,我们将不去公园。
When I grow up, I will go to America. 我长大后要去美国。
动词第三人称单数 形式变化规则
规则
例子
一般在词尾加-s,(清辅音 后读/s/,在浊辅音后读 /z/;在t后读/ts/,在d后读 /dz/。)
We/ You/ They
were teachers.
Were we/ We/ You/ They Were we/ you/ they not
you/ they were not/
teachers?或Weren’t we/
teachers?weren’t teachers.you/ they teacher?
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) 其句式变化仍然要在be上做文章。
初中英语八种时态一览表 (精华版)
初中英语八种时态一览表 (精华版)作发生在现在之前,常用于叙述过去的经历和事件。
通常与具体时间状语连用,如yesterday。
last week。
two years ago 等。
例如:Yesterday。
I went to the park with my friends.现在进行时表示现在正在进行的动作或状态。
通常用于现在时态的句子中,使用现在分词形式。
例如:I am studying English now.过去进行时表示过去某一时刻正在进行的动作或状态。
通常与具体时间状语连用,如yesterday at this time。
while I was cooking dinner等。
使用过去式be动词(were/was)和动词的现在分词形式。
例如:I was watching TV when he called me.一般将来时表示将要发生的动作或状态。
通常用于表示未来的计划或打算。
使用will/shall加动词原形。
例如:I will go to the XXX.过去将来时表示过去某个时间点将要发生的动作或状态。
通常与具体时间状语连用,使用过去式be动词(were/was)和动词的原形。
例如:Yesterday at this time。
I was going to theparty with my friends.现在完成时表示过去发生的动作对现在的影响或过去延续到现在的动作或状态。
使用have/has加动词的过去分词形式。
例如:I have finished my homework。
so I can relax now.过去完成时表示过去某个时间点之前已经完成的动作或状态。
通常与具体时间状语连用,使用had加动词的过去分词形式。
例如:By the time I arrived。
he had already left.需要使用连词that来引导。
When writing an article。
英语常用的八种时态
常用的八种时态:一般现在时、一般过去时、现在进行时、过去进行时、一般将来时、过去将来时、现在完成时、过去完成时。
1.一般现在时1)一般现在时态的构成:主语是I,we,you,they和名词复数时作谓语的行为动词用原形。
2)常用于一般现在时态的时间状语:often、usually、sometimes、always、every、day、never、in、the、morning等。
2.现在进行时1)现在进行时的构成:Am/is/are+v-ing是现在进行时的构成形式。
2)现在进行时的用法:1.说话时正在进行或发生的动作(动作是在说话时正在进行);2.现阶段正在进行或发生的动作(但是动作并不是必须在说话时正在进行)。
3.一般将来时1)一般将来时的构成:1.助动词will(shall)+动词原形2.am/is/are+going to+动词原形2)一般将来时的用法:1.将要发生的动作。
2.将要存在的状态。
3.打算要做的事。
3)常用于一般将来时的时间状语:tomorrow、next、week、in2008等。
4.一般过去时1)一般过去时的构成:用动词的过去式。
3)一般过去时的用法:1.过去发生的动作。
2.过去存在的状态。
3)常用于一般过去时的时间状语:yesterday,three months ago,last year,in1979,often,always等。
5.现在完成时1)现在完成时的构成:have/has+v-ed2)现在完成时的用法:1、表示过去发生的动作对现在造成的影响或结果.常与already,just,ever,never,before等词连用.2、表示“过去的动作”一直延续到现在并有可能继续延续下去.常与for(后跟段时间)或since(后跟点时间)等连用.6、过去进行时1)过去进行时的构成:was/were+v-ing2)过去进行时的用法:过去某一阶段或某一时刻正在进行的动作。
例如:This time last year I was living in Brazil.3)常用于过去进行时的时间状语:at four yesterday afternoon,then,at that time/moment等。
英语八大时态谓语结构和时间状语总结表格
英语八大时态谓语结构和时间状语总结表格全文共6篇示例,供读者参考篇1The Magic of Time Travel with English Verb TensesHave you ever wanted to travel through time? Well, with English verb tenses, you can! Each tense is like a special time machine that lets you talk about different moments in the past, present, or future. Let's explore the eight verb tenses and their magical powers!The Simple Present TenseThe Simple Present Tense is like a snapshot of the here and now. It shows us actions happening in the present moment. For example:• I walk to school every day.• The sun shines brightly.• Birds s ing in the trees.Time Expressions: now, today, every day, always, never, sometimesThe Present Continuous TenseThe Present Continuous Tense is a bit like a movie camera filming events as they unfold. It captures actions happening right now, at this very moment. For example:• I am walking to school right now.• The sun is shining brightly.• Birds are singing in the trees.Time Expressions: right now, at the moment, currently, presentlyThe Simple Past TenseThe Simple Past Tense is a time machine that takes us back to the past. It shows us actions that happened and were completed at a specific time in the past. For example:• I walked to school yesterday.• The sun shone brightly last week.• Birds sang in t he trees earlier today.Time Expressions: yesterday, last week/month/year, ago, in 2020, when I was littleThe Past Continuous Tenseevents happening in the past. It shows us actions that were in progress at a specific time in the past. For example:• I was walking to school when it started raining.• The sun was shining brightly in the morning.• Birds were singing in the trees while I played outside.Time Expressions: when, while, as, at that time, duringThe Present Perfect TenseThe Present Perfect Tense is a time traveler that connects the past to the present. It shows us actions that started in the past and are still relevant or have an impact in the present. For example:• I have walked to school every day this week.• The sun has shone brightly all day.• Birds have sung in the trees since early morning.Time Expressions: already, yet, just, never, so far, recently, lately, ever, beforeThe Present Perfect Continuous Tensereplay that starts in the past and continues into the present. It shows us actions that began in the past, are still in progress, and are relevant or have an impact in the present. For example:• I have been walking to school every day for a year.• The sun has been shining brightly all afternoon.• Birds have been singing in the trees since sunrise.Time Expressions: for, since, how long, allday/week/month/yearThe Simple Future TenseThe Simple Future Tense is a time machine that takes us forward into the future. It shows us actions that will happen at a specific time in the future. For example:• I will wal k to school tomorrow.• The sun will shine brightly next week.• Birds will sing in the trees tomorrow morning.Time Expressions: tomorrow, next week/month/year, soon, in the futureThe Future Continuous TenseThe Future Continuous Tense is like a movie trailer giving us a sneak peek of events that will be in progress at a specific time in the future. For example:• I will be walking to school at 8 AM tomorrow.• The sun will be shining brightly all afternoon.• Birds will be singing in the trees when we have our picnic.Time Expressions: at, by, until, while, duringTime expressions are like signposts that help us understand when the action is happening. Each verb tense has its own set of time expressions that guide us through the different moments in time.Now that you know all about the eight verb tenses and their time expressions, you're ready to embark on your owntime-traveling adventures through the magic of English! So buckle up, set your time machine (verb tense), and let's explore the past, present, and future together!篇2The 8 Verb Tenses in EnglishHello friends! Today we're going to learn about the 8 different verb tenses in English. Verbs are action words like "run", "jump", "sing" and they tell us what's happening. The tense tells us when the action is happening - in the past, present or future.Simple Present TenseThis tense is for things happening now, or things that happen regularly.Examples:• I walk to school every day.• She plays soccer on Saturdays.Time words: now, every day, always, usually, oftenPresent Continuous TenseThis tense is for things happening right now, at this very moment.Examples:• I am watching TV.• They are playing in the park.Time words: now, at the moment, right nowSimple Past TenseThis tense is for things that happened in the past, but not happening anymore.Examples:• I went to the beach yesterday.• They played football last week.Time words: yesterday, last night, last week, agoPast Continuous TenseThis tense shows an action that was happening for a period of time in the past.Examples:• I was reading a book when you called.• They were swimming when it started raining.Time words: while, when, asPresent Perfect TenseThis tense connects the past to the present. It shows something that started in the past and is still happening.Examples:• I have lived in this town for 5 years.• She has played the violin since she was little.Time words: for, since, already, yet, justPresent Perfect Continuous TenseThis tense shows an action that started in the past, continued for some time, and is still happening.Examples:• I have been waiting for you for an hour.• They have been studying hard all week.Time words: for, since, all day/week/yearSimple Future TenseThis tense is for things that will happen in the future.Examples:• I will go to the park tomorrow.• We will have a test next Friday.Time words: tomorrow, next week, in a month, soonFuture Continuous TenseThis tense shows an ongoing future action.Examples:• I will be playing soccer at 5pm.• They will be traveling to France next summer.Time words: all day/night, forThere are a few helping verbs like "am, is, are, was, were" that we use to form some of these tenses.Using the right tense is super important to make sure people understand exactly when things are happening. I hope this summary helps you get all the verb tenses right! Let me know if you have any other questions.篇3The Eight Verb Tenses in EnglishHi there, kids! Today, we're going to learn about the eight verb tenses in English. Verb tenses are like little time machines that help us talk about when something happened, is happening, or will happen. Each tense has its own special structure and time expressions that go with it. Let's dive in and explore them together!Simple Present TenseThe simple present tense is used to talk about things that happen regularly, habits, or things that are true in general. It's like taking a snapshot of what's happening right now or what usually happens.Structure: Subject + verb (present form)Time Expressions: always, every day, never, sometimes, usually, etc.Examples:I play soccer every weekend.She never eats vegetables.The sun rises in the east.Present Continuous TenseThe present continuous tense is used to talk about something that is happening right now, at this very moment. It's like a movie playing out in real-time!Structure: Subject + is/am/are + verb-ingTime Expressions: right now, at the moment, currently, etc.Examples:I am studying for my math test.They are playing in the park.The rain is falling heavily outside.Simple Past TenseThe simple past tense is used to talk about things that happened in the past, like stories or completed actions. It's like looking back at old photos or memories.Structure: Subject + verb (past form)Time Expressions: yesterday, last week/month/year, ago, etc.Examples:I went to the beach last summer.She baked a cake yesterday.They visited their grandparents a few days ago.Past Continuous TenseThe past continuous tense is used to talk about an action that was happening in the past over a period of time. It's like watching a movie that was playing in the past.Structure: Subject + was/were + verb-ingTime Expressions: while, as, when, etc.Examples:I was sleeping when the thunder started.They were watching a movie when the power went out.She was reading a book while waiting for her friends.Present Perfect TenseThe present perfect tense is used to talk about things that happened in the past but are still connected to the present in some way. It's like looking at the aftermath of something that happened.Structure: Subject + has/have + past participleTime Expressions: already, just, never, yet, etc.Examples:I have finished my homework.She has never been to Europe.They have just arrived at the party.Present Perfect Continuous TenseThe present perfect continuous tense is used to talk about an action that started in the past and is still happening now. It's like watching a movie that started a while ago and is still playing.Structure: Subject + has/have + been + verb-ingTime Expressions: for, since, how long, etc.Examples:I have been learning French for two years.She has been waiting for her friend since morning.They have been playing video games all day.Simple Future TenseThe simple future tense is used to talk about things that will happen in the future. It's like looking ahead and imagining what's to come.Structure: Subject + will + verb (base form)Time Expressions: tomorrow, next week/month/year, soon, etc.Examples:I will go to the park tomorrow.She will start a new job next month.They will visit their cousins soon.Future Continuous TenseThe future continuous tense is used to talk about an action that will be happening at a specific time in the future. It's like picturing yourself in the middle of an activity in the future.Structure: Subject + will + be + verb-ingTime Expressions: this time tomorrow/next week/etc., at (specific time), etc.Examples:I will be studying for my exam at 7 PM tonight.She will be working on her project this time next week.They will be playing soccer at 3 PM tomorrow.Phew, that was a lot of information, wasn't it? Don't worry; with practice and repetition, you'll soon become a verb tense master! Remember, these tenses are like little time machines that help us talk about different moments in time. Keep practicing, and you'll be able to travel through time with your words!篇4The Verb Tenses in EnglishHey there! Learning about verb tenses can seem tricky at first, but it's actually pretty cool once you get the hang of it. Verbs are like action words, and tenses tell us when that action is happening. There are eight main tenses in English, and each one has its own special way of being built. Let me walk you through them!The Simple Present TenseThis tense is for things that happen regularly or are true in general. Here's how you make it:Subject + Base Verb (e.g. walk, study)Examples:I walk to school every day.She studies hard for her tests.Typical Time Expressions: every day, always, usually, often, sometimes, neverThe Present Continuous TenseThis one is for actions happening right now, at this very moment. To build it, you say:Subject + am/is/are + present participle (verb+ing)Examples:I am reading a book.They are playing soccer in the park.Typical Time Expressions: right now, at the moment, currently, presentlyThe Simple Past TenseThe simple past is for finished actions that happened in the past. You make it like this:Subject + Past Tense Verb (e.g. walked, studied)Examples:I walked to the park yesterday.She studied for her math test last night.Typical Time Expressions: yesterday, last night/week/year, in 2020, agoThe Past Continuous TenseThis tense shows an ongoing action in the past. Here's how it's built:Subject + was/were + present participleExamples:I was watching TV when you called.They were playing video games all afternoon.Typical Time Expressions: while, as, when, allday/morning/nightThe Present Perfect TensePresent perfect is for experiences or changes that started in the past and continue to the present. You make it say:Subject + have/has + past participleExamples:I have lived in this city for 5 years.She has studied Spanish since she was little.Typical Time Expressions: for, since, already, yet, never, ever, recently, latelyThe Present Perfect Continuous TenseThis tense shows an action that started in the past, continued for a period of time, and may still be going on. It's built like this:Subject + have/has + been + present participleExamples:I have been learning to play the guitar.They have been waiting for over an hour.Typical Time Expressions: for, since, all day/week/year, recently, lately, how long?The Simple Future TenseThe simple future is for actions that will happen in the future. You can make it two ways:Subject + will + base verbORSubject + be going to + base verbExamples:I will visit my grandparents next weekend.She is going to start violin lessons soon.Typical Time Expressions: tomorrow, next week/month/year, soon, in the futureThe Future Continuous TenseThis tense shows an ongoing future action. Here's how you build it:Subject + will + be + present participleExamples:I will be taking swimming lessons all summer.They will be moving to a new city in June.Typical Time Expressions: all day/week/year, for a period of timeWhew, that was a lot of info! The key is to remember the different building blocks for each tense. Pay attention to the helping verbs, the verb forms, and those handy time expressions. Keep practicing, and you'll be a verb tense master in no time! Let me know if you have any other questions.篇5The Eight Verb Tenses in EnglishSimple Present TenseStructure: Subject + verb (base form)Examples: I play. She watches TV. They swim.Time expressions: every day, always, usually, often, sometimes, neverPresent Continuous TenseStructure: Subject + is/am/are + verb+ingExamples: I am reading a book. He is cooking dinner. They are playing soccer.Time expressions: right now, at the moment, currently, nowadaysSimple Past TenseStructure: Subject + verb (past form)Examples: I walked to school. She baked a cake. They visited grandma.Time expressions: yesterday, last night, last week, in 2022, a long time agoPast Continuous TenseStructure: Subject + was/were + verb+ingExamples: I was sleeping when you called. He was working hard. They were watching a movie.Time expressions: at 5 o'clock yesterday, while, asPresent Perfect TenseStructure: Subject + has/have + past participleExamples: I have finished my homework. She has broken her leg. They have visited France.Time expressions: already, just, never, ever, yet, so far, recently, lately, for, sincePast Perfect TenseStructure: Subject + had + past participleExamples: I had cleaned my room before mom came home. She had cooked dinner when dad arrived.Time expressions: before, after, until, by the time, alreadySimple Future TenseStructure: Subject + will + verbExamples: I will help you later. He will buy a new car. They will move to a new house.Time expressions: tomorrow, next week, in 2025, soonFuture Continuous TenseStructure: Subject + will be + verb+ingExamples: I will be watching TV tonight. He will be working late tomorrow.Time expressions: at 7pm tomorrow, all night longThe verb tenses tell us when the action happens - in the present, past or future. The simple tenses show actions that are permanent or temporary. The continuous tenses show ongoing actions. The perfect tenses connect the present to the past.Expressions like today篇6八大时态谓语结构和时间状语总结表格时态谓语结构时态例句(肯定句)例句(否定句)例句(疑问句)一般现在时I play football every day.I don't play football every day.Do you play football every day?现在进行时They are studying right now. They aren't studying right now. Are they studying right now?一般过去时She watched a movie last night. She didn't watch a movie last night. Did she watch a movie last night?过去进行时We were playing in the park.We weren't playing in the park. Were we playing in the park?将来时He will visit his grandparents soon.He won't visit his grandparents soon.Will he visit his grandparents soon?现在完成时I have finished my homework.I haven't finished my homework.Have you finished your homework?过去完成时They had already left when we arrived.They hadn't left when we arrived.Had they left when we arrived?将来完成时We will have completed the project by then. We won't have completed the project by then. Will we have completed the project by then?时间状语在句子中,我们可以使用时间状语来表达动作发生的时间。
初中英语必考八大时态结构及用法详解
初中英语必考八大时态结构及用法详解初中英语八大时态的结构及用法如下:1. 现在一般时态:基本结构为动词的原型(第三人称单数时动词后面+s, es)。
表示“现在发生的动作、情况、状态和特征”。
常与now,today,this week等时间状语连用。
2. 过去一般时态:基本结构为动词的过去式(动词的过去式在规则动词中直接在原形词尾加-d或-ed,在词尾是e的直接加d,以“辅音字母+y”结尾的动词,先将y改为i,再加-ed)。
表示“过去发生的动作或存在的状态”。
常与yesterday,last week等时间状语连用。
3. 现在进行时态:基本结构为be(am/is/are)+动词的现在分词(动词后面+ing)。
表示“现在正在进行的动作”。
常与now,at the moment等时间状语连用。
4. 过去进行时态:基本结构为was/were+动词的现在分词(动词后面+ing)。
表示“过去正在进行的动作”。
常与at this time yesterday等时间状语连用。
5. 现在完成时态:基本结构为have/has+过去分词(动词后面+ed)。
表示“过去的动作对现在造成的影响或结果”。
常与already,yet,so far等副词连用。
6. 过去完成时态:基本结构为had+过去分词(动词后面+ed)。
表示“过去的动作在过去的某个时间之前已经完成或发生的动作或存在的状态”。
常与by the end of last year,by the time of等时间状语连用。
7. 现在完成进行时态:基本结构为have/has been+动词的现在分词(动词后面+ing)。
表示“动作从过去某时开始,一直延续到现在,或者刚刚完成”。
常与for several days,since等时间状语连用。
8. 过去完成进行时态:基本结构为had been+动词的现在分词(动词后面+ing)。
表示“过去的某个动作从过去某时开始,一直延续到过去的某个时间,或者刚刚完成”。
初中八种重要时态常用的时间状语
初中八种重要时态常用的时间状语一、The Present Indefinite Tense(一般现在时)(一)句型转换。
1、含be动词的句型转换肯定句:S2+is+.../I+am+.../S1+are+...否定句:S2+is + not +.../I+ am +not+.../S1 +are +not+...一般疑问句:Is +S2+...?肯定回答:Yes,he/she/it is.否定回答:No,he/she/it isn't.Am+I/Are+you+...?肯定回答:Yes,I am./否定回答:No,I'm not.Are +S1+...?肯定回答:Yes, we/you/they are.否定回答:No,we/you/they aren't.2、含实意动词do的句型转换肯定句:S2 +does.../S1+ do...否定句:S2+doesn't +do+.../S1+don't + do+...一般疑问句:Does+S2+do+...?肯定回答:Yes,he/she/it does. 否定回答:No,he/she/it doesn'tDo +S1+do+...?肯定回答:Yes,I/we/you/they do./否定回答:No,I/we/you/they don't.3、含实意动词V的句型转换肯定句:S2 +Ves.../S1+ V...否定句:S2+doesn't +V+.../S1+don't + V+...一般疑问句:Does+S2+V+...?肯定回答:Yes,he/she/it does. 否定回答:No,he/she/it doesn'tDo +S1+V+...?肯定回答:Yes,I/we/you/they do./否定回答:No,I/we/you/they don't.4、含there be动词的句型转换肯定句:There is...There are否定句:There is not...There are not...一般疑问句:Is there ...?肯定回答:Yes,there is.否定回答:No,there isn'tAre there ...?肯定回答:Yes,there are.否定回答:No,there aren't.注意:肯定句改为一般疑问句时:①I/we/me/us→you,my/our→your,mine/ours→yours),三人称不变), ②改be 动词的am为are,改句号为问号),③改相应的词(some→any,and→or,very much/a lot/a little→at all)(S1第一类主语):除三人称单数外的代词I/you/we/they相当于we/you/they的专有名词(Lucy and I(we), you an Lily(you),Lucy and Lily(they)和相当于they的复数名词(these boys/men/birds等时,在一般现在时,动词用原形(S2第二类主语):三人称单数代词he/she/it,相当于he/she/it的单个人名/地名Lucy(she),Jim(he) China(it)及相当于he/she/it的名词this boy(he)that girl (she) the cat(it)等,在一般现在时中,动词用三单现。
初中英语八大时态结构及用法
初中英语八大时态结构及用法时态无疑是初中英语最重要的语法内容,学好时态基本就拿下了语法的半壁江山。
英语八大时态:一、一般现在时标志:动词原形1. 表示经常性或习惯性动作,常与表频度的时间状语连用:She often speaks English.I leave home for school at 7 every morning.2. 表示现在的状态、特征、职业、能力、感觉等:He seems to feel a bit down today.He works as a driver.3. 表示真理、客观存在、科学事实或用于格言警句中:Shanghai lies in the east of China.Columbus proved that the earth is round.Where there is a will, there is a way.4. 表示现在瞬间的动作:Here comes the bus!5. 表示将来:1)表按规定、计划、安排将要发生的动作(仅限于某些表示“来、去、动、停、开始、结束、继续”等的趋向动词),可以与表示未来的时间状语搭配使用。
常见的用法是:飞机、火车、轮船、汽车等定期定点运行的交通状况。
如:The next train leaves at 3 o’clock this afternoon.How often does the shuttle bus run?2)在时间和条件状语从句中常使用一般现在时表示将来发生的事情:When Bill comes(不用will come)ask him to wait for me.I shall go there tomorrow unless I’m too busy.二、一般过去时标志:动词过去式闭音节:元音字母a, e, i, o, u如果发字母本来的音则称为开音节,否则称为闭音节。
1. 表示过去某时所发生的动作或存在的状态,常与表示过去的时间状语连用(e.g. yesterday, this morning, just now, a moment ago, in May, last night / year / week, once upon a time, the other day, before …, when …, in the past等)。
英语八种时态讲解
英语八大基本时态和被动语态要点指南英语八大基本时态一、一般现在时定义:经常、反复发生的动作、行为及现在的某种状况..结构:①am第一人称单数/is第三人称单数/are其他人称;②has 第三人称单数have其他人称③行为动词;除了第三人称单数要由动词原形词尾-s /-es /y变为i;-es;其他概用动词原形时间状语:always“总是;一直”;反义词为never; usually“通常如此;很少例外”;反义词为unusually; often“经常、常常;动作重复;但中有间断”;反义词为never; sometimes“有时、不时;动作偶然;常有间断”; seldom“很少;不常”; never“从不;未曾”; forever永远; every week day; year; month…每周;每天;每年;每月…; once a week一周一次; on Sundays在每个星期天;now and then时常 from time to time 不时地;inthe morningafternoon; evening…在上午;在下午;在晚上…etc.Tips:频度副词频率由高到低always> usually > often >sometimes >Seldom > never 通常说来;always表示100%;usually表示80%;often表示60%;sometimes表示40%;seldom表示20%;never表示0%..否定式:①am/is/are+ not;②谓语动词若为行为动词;则在动词前加don't;如主语为第三人称单数;则用doesn't;同时还原行为动词..即后边的行为动词用原形一般疑问句:①把be动词放于句首;且用be动词回答;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..用什么样助动词提问;就用相应助动词回答用法:A 表示现在发生的动作、情况或主语具有的状态和特征..B 习惯用语..C 经常性、习惯性动作..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..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“come、go、start、leave 、stay、arrive、return、begin、be”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..例:The next train leaves at 3 o'clock this afternoon. 下一趟火车今天下午3点开车..F 在时间和条件状语从句里经常用一般现在时有时也用现在完成时表示将来事情G常用在here; there引导的在一个具体时间里发生的动作的倒装句中..例:Here comes the bus.车来了..二. 一般过去时定义:过去的某个时间里发生的动作、状况;过去习惯性、经常性的动作、行为..结构:①was第一、第三人称单数/were其他人称;②have;一律用had;③行为动词一律用过去式..时间状语: ago以前; yesterday昨天; the day before yesterday前天;last weekyear; night; month…上周/去年/昨晚/上个月; in1989; just now刚才; a moment ago刚才;at the age of 6六岁时; one day某一天; long long ago很久以前; onceupon a time很久很久以前;曾经;从前 ;etc.否定式:①was/were+ not;②在行为动词前加didn't;同时还原行为动词.. 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..用法: A 表示过去某个时间发生的动作或存在的状况..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..He used to visit his mother once a week.他以前总是每周看望一次他的母亲..Tips:used to do过去常常做;现在却不做了;只用于过去式..be used to doing习惯于做某事;可用于各种时态P62;8be used to do 被动语态;某物被用于做什么用途;可用于各种时态;但语态只用于被动语态三. 一般将来时概念: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.. 基本结构:①am/is/are/going to + do;②shall第一人称 /will其他人称+ do. ③、am/is/are/ to do ④am/is/are/goingabout to do⑤、一般现在时表将来⑥、现在进行时表将来..时间状语:tomorrow明天; next dayweek; month; year…第二天/下周/下个月/明年;soon很快; in a few minutes几分钟内; by…到…; the day after tomorrow后天; in future今后;从今以后;in the future将来;未来;some day将来某一天etc. 否定形式:①表达式中借助be动词的;在be加 not即可; ②will/shall+ not;缩写为won’t/shan’t一般疑问句:①be放于句首;②will/shall提到句首;用相应的助动词回答..用法: A will / shall do表达将来要发生的动作或将来经常反复发生的动作..例:We shall send her a glass hand-made craft as her birthday gift.B 有些动词;如:arrive; be close; come; do; done; go; have;leave; open; play; return; sleep; start; stay等;用于现在进行时;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..例:My mother is coming to visit me next week and is stayinghere until May.我妈妈下周将来看我;并会呆到5月..C 表示“打算去……;要……”时;可用be going to do..例:This is just what I am going to say.这正是我想说的..D 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.. 例:Don't worry; I am about to makea close examination on you.E "be to do" ①表示“按计划、安排即将发生某事或打算做某事”.. ②要求或命令某人去做的事或征求对方意见..F 同样可以表示“正要、将要”的意思的句型是be on the point of doing..例题: I was _______ the point of telephoning him when his letter arrived.A inB toC atD on 答案是D..on the pointof doing 是固定词组;意思是“正要、打算”..全句的意思是:“当他的信到的时候我正要打电话给他..”Tips: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等引导的状语从句中;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 youcome back next year.我希望到明年你回来的时候;他的身体已经好多了..四、现在进行时概念:表示现阶段或说话时正在进行的动作及行为..基本结构:am/is/are+ doing时间状语:now; at this time现在; these days这些天; etc.否定形式:am/is/are+ not+ doing.一般疑问句:把be动词放于句首..用什么be动词提问就用相应be 动词回答..用法: A 表示说话时刻或现在的时间段内正在发生的动作或存在的状况..B进行时表示计划安排将要发生的动作仅限于某些表示“come、go、begin、start、leave 、stay、arrive、return、begin、be”等的动词..C副词always、 forever、 repeatedly屡次;frequently时常、经常等常和现在进行时连用;表经常性动作或状态;并带有赞许、厌恶等情感色彩..例:He is always helping others.称赞口吻Tips:并非所有动词都可用于进行时:表示知觉、感觉、愿望、看法、认识、感情和状态的词;不般可用于进行时..如:love;like; die; see; hear; have; be等;除非将其词义转换成一个表示正在进行的动作;才可用于进行时;例:What are youthinking about五、现在完成时定义:过去完成或已经发生的动作对现在造成的影响和结果;或者是从过去已经开始持续到现在的动作或状态..基本结构:have/has + done过去分词;规则和不规则变化时间状语:already已经;多用于肯定的陈述句;never从不;not…yet还没;ever曾经;yet已经;多用于否定句;just刚刚;before之前recently最近; lately近来; so far到目前为止;up till now至今;in recent years在最近几年里; since/for/by自从/长达/到 ; etc.否定形式:have/has + not +done.一般疑问句:have或has放于句首..用相应的助动词回答..用法: A 表示动作到现在为止已经完成或刚刚完成..B 过去所发生的某一动作对当前造成的影响或结果..C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;重在强调“迄今已有多久”此时经常用延续性动词若为非延续性动词;则需要将其转化为延续性动词的表达形式..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..Tips:①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;总之是和现在有影响有联系的;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..②have been to 是“已经去过某地;现已经回来”;常和ever、never、once、twice、before连用.. 例:I'vebeen to China 我去过中国了have gone to 是“已经去了某地;人可能还在途中;或者已经到达;但没回来..例:Dad have gone to China on business 爸爸已经去中国出差了have been in 是已经呆过一段时间 ;现在可能还会继续呆在某地;维持持续的状态..= have stayed in例:I havebeen in shanghai for ten years since I was alittle girl.六、过去将来时概念:从过去的某个时间来看;将要发生的动作或存在的状态..即立足于过去某一时刻;从过去看将来;常用于宾语从句中..基本结构:①was/were/going to + do;②should 第一人称/ would其他人称+ do;③was/were/ to do ④was/were/ about to时间状语:the next daymorning; year…第二天/第二天早上;the following monthweek…接下来的一个月、一个星期;etc.否定形式:①was/were/not + going to + do;②would/should + not + do. 一般疑问句:①was或were放于句首;②would/should提到句首..例 I said on Thursday I should see my friend the next day.我星期四说我将于第二天拜访我的朋友..用法:Awould/should + do①从过去的某个时间来看;将要发生的动作或存在的状态②表示过去习惯性动作..Bwas/were/going to + do①表示过去曾经打算或准备要做的动作;②表示过去将要发生或很可能发生的动作..Cwas/were/ to do表示过去即将发生的动作..实战演练:见练习七、过去进行时定义:表示过去某一阶段或某一时刻正在进行的动作及行为..基本结构: was/were+ doing时间状语:at this time yesterday在昨天的这个时候;then那时;at that time那时或以when引导的谓语动词是一般过去时的时间状语等.. 否定形式:was/were + not + doing.一般疑问句:把was或were放于句首..用法: A 表示在过去一个比较具体的时间正在发生的动作或持续进行的动作..例:Mary was listening to light music 10 minutes ago.10分钟前;玛丽正在听轻音乐.. 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..例:I was washing my hair when you knocked at the front door.你敲前门时我正在洗头发..C从过去时间看;将要发生的事..限于特定的动词;“come、go、begin、start、leave 、stay、arrive、return、begin、be”..八、过去完成时概念: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就完成的动作或呈现的状态..即“过去的过去”.. 一定要有过去的某一时间才可用此时态..基本结构:had + done.时间状语:before + 过去的时间点last Sunday上个星期天之前 by the end of last yearterm; month…到去年年终/到上学期末/到上个月月末; by + 过去的时间点 nine o'clock last night.到昨天晚上九点钟时..etc.否定形式:had + not + done.一般疑问句:had放于句首 ..用had回答..用法: A表示在过去某一时刻或动作以前完成了的动作;可以用by;before等或一个在中;由时间引导的状语从句叫做时间来表示;也可以用一个表示过去的动作来表示;还可能通过上下文来表示..B表示由过去的某一时刻开始;一直延续到过去另一时间的动作或状态;常和for; since构成的连用..例;I had been at the bus stop for 20 minutes when a bus finally came.我在车站已经等了20分钟;一辆公共汽车终于来了..C在when; till/until引导的中:在过去不同时间发生的两个动作中;要比较发生的先后关系;发生在前的;用过去完成时;发生在后;用..例:When I woke up; it had already stopped raining.我醒来时雨已停了..She didn’t go to bed until she had finished her work.她直到把工作做完之后才睡觉..Tips:但如果两个动作紧接着发生;则常常不用过去完成时;特别是在包含before、after、as soon as的中;因为这些词本身就可以非常明确地说明的动作和主句的动作发生的先后顺序;这时直接用一般过去时即可..例:After he arrived in England; Marx worked hard to improve his English.。
初中英语语法八大时态精讲总结
初中英语语法八大时态精讲总结一、一般现在时:概念:经常、反复发生的动作或行为及现在的某种状况。
时间状语:always,usually,often,sometimes,seldom,never,every week(day,year,month…),once a week,on Sundays/ Monday (s) /...,at seven forty,in the morning / afternoon / evening,now,today,etc.基本结构:①be动词;②行为动词否定形式:①am/is/are+not;②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。
一般疑问句:①把be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。
We often play in the playground.He gets up at six o'clock.Do you brush your teeth every morning.What does he usually do after school?Danny studies English, Chinese, Maths.Mike sometimes goes to the park with his sister.At eight at night, she watches TV with his parents.Does Mike read English every day?Do you often play football after school?The earth moves around the sun.I have many books.二、一般过去时: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。
初中英语八大时态及时间状语表格
现在 完成
主语+ have/has + done + 其他.
主语+ have/has + not +done + 其他.
Have/has +主语+ done + 其他.
so far, in / during the past / last + 一段时间;for + 一段时间, since +
过去某一时间; since + 一段时间+ago,
一般 其他; 将来 ②主语+ will/shall + do + 其他.
do + 其他;
+ 其他;
in +一段时间
②主语+ will/shall + not + do + 其 他
Will/shall +主语+ do + 其他.
soon = right away = at once later (on) in the future
过去 将来
①主语+ was/were/going to + do + ①主语+ was/were + not + going to + Was/were/+主语+going to + do
其他;
do + 其他;
其他;
②主语+ 他.
would/should+来自do+其
②主语+ 其他.
would/should
Am/is/are+主语+ 其他
一般
初中英语 8 大时态结构总结,你都掌握了吗?
初中英语 8大时态结构总结,你都掌握了吗?一、一般现在时1、概念:表示经常发生的情况;有规律出现的情况;总是发生的;事实真理。
2.时间状语: Always, usually, often, sometimes, every week (day, year, month…), once a week (day, year, month…), on Sundays (on Mondays…), etc.3.基本结构:主语+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。
eg:①It seldom snows here. 这里很少下雪。
②He is always ready to help others. 他总是乐于帮助别人。
③Action speaks louder than words. 事实胜雄辩。
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:主语+动词的过去式或 be 的过去式+名词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。
(完整版)初中英语八种基本时态总结
初中英语基本时态总结Ⅰ、一般现在时1、概念: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。
时间状语:always, usually, often, sometimes, seldom, never, every day, twice a week, on Sunday, etc.(提问用How often)例:I leave home for school at 7 every morning.Tom gets up at 6:00 every morning.2)客观真理,客观存在,科学事实。
例:The earth moves around the sun. 地球绕太阳转动。
Shanghai lies in the east of China. 上海位于中国东部。
3)格言或警句。
例:Pride goes before a fall. 骄者必败。
注意:宾语从句中,即使主句是过去时,从句谓语是客观真理也要用一般现在时。
例:Columbus proved that the earth is round. 哥伦布证实了地球是圆的。
2、结构:表状态S+ am/is/are+ P (句中有实义动词不用be)表动作S+V原+O (若主语是单三人称,谓动加s/es。
)3、句式变化:变疑问,有be把be提到主语前;无be在主语前加do/does,谓动变为原形。
变否定,有be在be后加“not”;无be在主语后加don’t/doesn’t,谓动变为原形。
例:①They are in the classroom. →Are they in the classroom? Yes, they are./No, they aren’t. →They aren’t in the classroom②He often waters the flowers . → Does he often water the flowers?Yes, he does. / No, he doesn’t. →He doesn’t often water the flowersⅡ、一般过去时1、概念:1)表示在确定的过去时间里所发生的动作或存在的状态。
英语八大时态整理笔记
英语八大时态整理笔记一、时态的定义和用法:①一般现在时:表示现在经常发生的动作或存在的状态。
常与always, often, sometimes, every day等时间状语连用。
②现在进行时:表示正在进行的动作或存在的状态。
常与now, at present等时间状语连用。
③现在完成时:表示过去发生的动作对现在造成的影响或结果。
常与already, yet, still等词连用。
④现在完成进行时:表示从过去某一时刻开始一直延续到现在的动作或状态,并可能继续延续下去。
⑤过去一般时:表示过去经常发生的动作或存在的状态。
常与often, always等时间状语连用。
⑥过去进行时:表示过去某个时间正在进行的动作或存在的状态。
常与at that time, at this time yesterday等时间状语连用。
⑦过去完成时:表示过去的过去,即在过去的某个时间之前已经发生的动作或存在的状态。
常与before, until, when等词连用。
⑧过去完成进行时:表示过去某个时间之前已经开始并一直延续到那个时间的动作或状态,并可能继续延续下去。
二、时态的构成形式:①一般现在时:主语+动词原形(+副词性短语)+其他成分(+时间状语)②现在进行时:主语+be动词(am/is/are)+动词的现在分词(+其他成分)③现在完成时:主语+have/has+动词的过去分词(+其他成分)④现在完成进行时:主语+have/has+动词的现在分词(+其他成分)⑤过去一般时:主语+动词的过去式(+其他成分)(+时间状语)⑥过去进行时:主语+was/were+动词的现在分词(+其他成分)(+时间状语)⑦过去完成时:主语+had+动词的过去分词(+其他成分)(+时间状语)⑧过去完成进行时:主语+had+动词的现在分词(+其他成分)(+时间状语)三、注意事项:①时态的变化:英语时态的变化比较复杂,包括动词的变化、助动词的变化以及时间状语的变化等。
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8 时态与时间状语时间状语一般现在时every day , sometimes, usually ,always often, on Sunday一般过去时yesterday(morning ,afternoon)last week, an hour ago, the other day, in 1982, just now 一般将来时next, week /month /year ,tomorrow, in two days , in2016现在完成时for, since, so far, ever, never, just, yet, till/until, up to now, in past years, always, recently过去进行时this morning, the whole morning, all day, yesterday, from nine to ten last evening…when, while将来进行时soon, tomorrow, this evening, on Sunday, by this time, tomorrow, in two days, tomorrow evening过去完成时before, by, until, when, after, once, as soon as动词时态巩固练习50题1. There _______ no hospitals in my hometown fifty years ago.A. isB. areC. wasD. were2. --- Who sings best in your class? --- Jenny _______.A. doB. didC. doesD. has done3. --- _____ the young girl _____ the old man clean his room every day? --- Yes, she does.A. Does; helpB. Has; helpedC. Did; helpD. Do; helps4. --- Can I go to Beijing for my holiday, Dad? --- You can when you _______ a bit older.A. will getB. getC. are gettingD. got5. --- What does Linda often do in the evening?--- She often _______ her homework, but on the evening of March 12 she _______ TV.A. does; watchesB. is doing; watchedC. does; watchedD. is doing; was watching6. Our geography teacher told us yesterday that the earth _______ around the sun.A. was movingB. movedC. has movedD. moves7. If he _______harder, he will catch up with us soon.A. studyB. studiesC. will studyD. studied8. --- Don’t forget to ask him to write to me.--- I won’t. As soon as he _______, I’ll a sk him to write to you.A. will comeB. cameC. comesD. is coming9. --- Do you like this silk dress? --- Yes, I do. It _______ so soft and comfortable.A. is feelingB. feelsC. has feltD. is felt10. Oh, it’s you. I’m sorry I _______ know you _______ here.A. don’t; areB. didn’t; areC. didn’t; wereD. don’t; were11. Mr Lu Xun died in 1936. He _______ a lot of famous novels.A. wroteB. was writingC. has writtenD. would write12. --- Your telephone number again? I _______ quite catch it. --- It’s 2567321.A. can’tB. couldn’tC. don’tD. didn’t13. --- How was your weekend on the farm? --- Great! We _______ with the farmers.A. enjoy ourselvesB. went fishingC. will workD. make friends14. --- What did Mr Jones do before he moved here? --- He _______ a city bus for over twenty-five years.A. is drivingB. droveC. has drivenD. drives15. Jane _______ a new dress every month when she was in Shanghai.A. buysB. is buyingC. boughtD. will buy16. --- Liu Mei can’t come tonight. --- Why? But she _______ me she would come.A. tellsB. toldC. is toldD. had told17. He turned off the light and then _______.A. leavesB. has leftC. will leaveD. left18. --- Keep quiet, please. They _______ a meeting. --- Sorry.A. haveB. hadC. are havingD. have had19. --- Jimmy is leaving for a holiday. --- Really? Where _______ he _______?A. has; goneB. will; goC. did; goD. would; go20. Frank _______ to see his grandma if he _______ free tomorrow.A. will come; will beB. comes; isC. will come; isD. comes; will be21. There _______ a talk on science in our school next Monday.A. will giveB. will beC. is going to giveD. is22. --- Shall we go shopping now? --- Sorry, I can’t. I _______ my shirts.A. washB. washesC. washedD. am washing23. Hurry up! We’re all waiting for you. I _______ for an important phone ca ll. Go without 16 me.A. waitB. was waitingC. am waitingD. waited24. --- Did you see Tom at the party? --- No, he _______ by the time I got there.A. had leftB. was leavingC. leftD. has left25. --- Is this raincoat yours? --- No, mine _______ there behind the door.A. has hungB. is hangingC. hungD. will hang26. --- _______ you _______ TV at the moment? --- No, you can turn it off.A. Did; watchB. Are; watchingC. Do; watchD. Have; watched27. I don’t think Jim saw me; he _______ a book at that moment.A. just readB. has just readC. was just readingD. had just read28. Mr Smith _______a boo k about China last year but I don’t know whether he has finished it.A. has writtenB. wroteC. had writtenD. was writing29. --- I called you at seven yesterday evening, but there was no answer.--- Oh, I am sorry. I _______ dinner at my friend’s home.A. am havingB. hadC. was havingD. have had30. --- Do you know Miss Wang?--- Yes. I first met her two years ago. She _______ at a radio shop at that time.A. was workingB. has workedC. is workingD. had worked31. Mr White _______ the newspaper, while his daughter _______TV.A. read; was watchingB. was reading; watchedC. was reading; was watchingD. read; watched32. --- I _______ you at the meeting. Why? --- I was ill.A. sawB. have seenC. not seeD. didn’t see33. When the teacher came in, the students _______ about the new film.A. are talkingB. were talkingC. talkedD. talks34. The 2004 Athens Olympic Games _______ on August 13.A. has begunB. lastedC. beganD. has lasted35. Hurry up! The play _______ for ten minutes.A. has been onB. has begunC. had begunD. began36. --- May I speak to Mr Smith? --- Sorry, he _______ Australia. But he _______ in two days.A. has been to; will come backB. has gone to; will be backC. has been in; would come backD. is leaving for; doesn’t come back37. I can’t go to see the film tonight, because I ______ my ticket. A. have lost B. lostC. will loseD. was losing38. --- What do you think of the film Harry Potter? --- It is very nice. I _______ it twice.A. will seeB. have seenC. sawD. see39. We _______to learn English five years ago. We _______ it for five years up to now. A. began; learned B. begin; have learned C. have begun; had learned D. began; have learned40. --- What a nice bike! How long _______ you _______ it?--- Just two weeks.A. have; boughtB. did; buyC. have; hadD. are; having41. You don’t have to describe her. I _______ her several times.A. had metB. have metC. metD. meet42. --- I’m sorry to have kept you waiting.--- Oh, not at all. I _______ here only a few minutes.A. have comeB. had beenC. wasD. have been43. --- _______ my dictionary anywhere?--- Yes. I saw it on your desk a moment ago.A. Have you seenB. Do you seeC. Had you seenD. Would you see44. --- I haven’t heard from Li Jun for a long time.--- What do you think _______ to him?A. was happeningB. to happenC. has happenedD. had happened45. --- Do you know our town at all?--- No, this is the first time I _______ here.A. wasB. have beenC. cameD. am coming46. We were all surprised when he made it clear that he _______ office soon.A. leavesB. would leaveC. will leaveD. had left47. --- How long _______ your father _______ the Party? --- For more than twenty years.A. has; joinedB. did; joinC. has; been inD. does; join48. Mrs Smith _______ her keys in the office so she had to wait until her husband _______ home.A. has left; comesB. left; had comeC. had left; would comeD. had left; cam49. Do you know Betty very well? Yes, she and I _____ friends since we met in Guangzhou last summer.A. have madeB. have becomeC. have beenD. have turned0. What did your son say in the letter? He told me that he ____ the Disney World the next day.A. would visitB. has visitC. is going to visitD. will visitKey: 1-5 DCABC 6-10 DBCBC 11-15 ADBBC 16-20 BDCBC 21-25 BDCAB 26-30 BCDCA 31-35 CDBCA 36-40 BABDC 41-45 BDACB 46-50 BCDCA。