主要用法
现在完成时
have/has+ （过去分词）
already；just；before;
yet(否定句中)；ever；never；once/twice/…
for+一段时间；
since +时间点；
since+一段时间+ago;
by+现在时间；
so far; up to now; till now; until now;
否定句:He is not playing toys.
一般疑问句:Are you having dinner at home
Is Tim cooking in the kitchen？
特殊疑问句:What are you doing now
Where are they having ameal
过去进行时
一般过去时。
1．be动词用过去式was或 were表示。
yesterday;the day beforeyesterday;last week/month/year/….;… ago;a moment ago;just now;on/in+过去的时间;
在过去时间里所发生的动作或存在的状态。
2行为动词用V-ed，陈述句，疑问句和否定句借助于did,有did出现动词用原形。
任何人称+would +V原形
He said he would come in in Shanghai.
I said I would buy you a car one day.
现在进行时、过去进行时
时态名称
结构
常连用的词
主要用法
现在进行时
is/am/are+V-ing
now；
at present;
现在进行时
Past Continuous
过去进行时
Future Continuous
将来进行时
句子结构:主语+be+doing
句子结构:主语+was/were+doing
句子结构:主语+will be+doing
句子结构:主语+be going to+be+doing
Iam studyingEnglish now.
Simple Present
一般现在时
Simple Past
一般过去时
Simple Future
一般将来时
句子结构:主语+V
句子结构:主语+V-ed
句子结构:主语+will+V.
句子结构:主语+be going to+V
IstudyEnglish everyday.
我每天都学习英语.
Two years ago, IstudiedEnglish in
过去将来时
was/were going to +V原形
多用在宾语从句中
在过去将会发生的动作。
陈述句：I was going to buy a computer.
They told me that they were not going to goabroad.
否定句:I was not going to buy a computer.
Where have you beenI have never been here.
过去完成时
had + （过去分词）
过去的过去：
by+过去的时间；
表“过去某动作或时间以前”的时间状语。
动作发生在过去的过去。
陈述句：He said he had told Davy.
They told us they had finished the work.
They have always been in America.
2.have/has gone to:去了。。。
He has gone to Beijing.
They have gone to the cinema.
3.have/has been to:表示去过或到过。。。
I have been to Canada. Have you been to Hongkong？
在一些国家,我已经学习了英语.
Ihad studieda littleEnglish before I moved to the .
在我搬去美国之前,我已经学习了一点英语.
Iwill havestudiedevery tense by the time I finish this course.
在我完成这个课程的时候,我已经能完成英语时态的学习了.
特殊疑问句: How long have you worked in thiscompany
特别注意：
1.have/has alwaysbeen+名词/形容词/介词：总是或一直是什么样子。。。
He has always been a good father. I have always been busy.
I’m going to have studiedevery tense by the time I finish this course.
Present Perfect Continuous
现在完成进行时
Past Perfect Continuous
过去完成进行时
Future Perfect Continuous
陈述句：I’m going to gotoHongkong by air.
否定句:We are not going to buy a house here.
一般疑问句:Are they going to change their jobs
特殊疑问句:How are you going to tell him
America.
两年前,我在美国学英语.
If you are having problems, Iwill helpyou study English.
如果你在学习英语当中,遇到问题,我将帮助你.
I’m going to studyEnglish next year.
我明年将开始学习英语.
Present Continuous
在我搬去美国之前,我已经学习了十年的英语了.
句子结构:主语+will have been doing
Iwill have been studyingEnglish for over three hours by the time you arrive.
明晚你来的时候,我已经学习英语3个小时了.
句子结构:主语+be going to have been doing
recently/lately;
during/over/in thepast/last….
用来表示之前已发生或完成的动作或状态，其结果的确和现在有联系。动作或状态发生在过去但它的影响现在还存在；也可表示持续到现在的动作或状态。简单的说，就是动作已经发生对现在造成明显的影响。
陈述句：I have already told Davy. Davy has known thismatter.
一般将来时与过去将来时
时态名称
结构
常连用的词
主要用法
一般将来时
1 任何人称+will+V原形.
tomorrow,
the day after tomorrow;
soon;
next week/month/year/...;
the week/month/year/... after next;
on/in +将来的时间；
英语共有16种时态：一般现在时、一般过去时、一般将来时、过去将来时、现在进行时、过去进行时、将来进行时、现在完成时、过去完成时、将来完成时、现在完成进行时和过去完成进行时。另外四种时态较少使用。
一般现在时与一般过去时
时态名称
结构
常连用的词
主要用法
一般现在时
1 be动词用am/is/are表示，之后接名词，形容词或介词。
He left the office after he had called Davy.
否定句:She hadn’t had dinner before she went out.
一般疑问句:Had she learnt English before she movedhere
特殊疑问句:how many English words had he learnt by the end of last year
我正在学习英语.
Iwas studyingEnglish when
you called yesterday.
你昨天给我打电话的时候,我正在学习英语.
Iwill be studyingEnglish when you arrive tonight.
明晚你来的时候,我会正在学习英语.
I’m going to be studyingEnglish when you arrive tonight。
I’m going to havebeenstudyingEnglish for over three hours by the time you arrive
in+一段时间；.
即将发生动作或状态。
陈述句：I will fly toHongKongtomorrow.
He will go with us.
We will arrive in Shanghai next week.
否定句:I will never believe you again.