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
matter.
He has lived here for nearly 10 years.
否定句:I haven’t finished my homework..
Tim hasn’t come yet.
We haven’t heard any news about him
一般疑问句: Has he worked here since he came here?
陈述句：I’m waiting for my boy friend.
at present;
at themoment;
Look!(放在句首);
Listen! (放在句首);
He is doing the housework at home now.
We are enjoying ourselves.
否定句:He is not playing toys.
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.
He will not come tonight.
Present Perfect
现在完成时
Past Perfect
过去完成时
Future Perfect
将来完成时
句子结构:主语+have/has done
句子结构:主语+had done
句子结构:主语+will+have done
句子结构:
主语+be going to+have done
Ihave studiedEnglish in several different countries.
在一些国家,我已经学习了英语.
Ihad studieda littleEnglish before I moved to the U.S.
在我搬去美国之前,我已经学习了一点英语.
Iwill have studiedevery tense by the time I finish this course.
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
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;
recently/lately;
during/over/in thepast/last….
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.
否定句:He was not sleeping at 11 o’clock lastnight.
一般疑问句: Were you watching TV at that time?
特殊疑问句: What were you doingat that moment?
现在完成时、过去完成时
时态名称
结构
常连用的词
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。
sometimes;often;usually;every…;always;never;once/twice/… a week/month/year;on Sundays/Mondays/….;
一般现在时表示没有时限的持久存在的习惯性的动作或状态，或现阶段反复发生的动作或状态
2行为动词用V原形或V-s/es，引导疑问句和否定句，用do或don’t；第三人称时用does或doesn’t,有does出现动词用原形；第三人称陈述句V后加s或es.
at this time yesterday;
at+时间点+yesterday/lastnight;
at that moment;
过去一段时间正在发生的动作。
陈述句：I was doing my homework at that time.
We were having a party while he was sleeping.
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；
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
陈述句：I’m going to go toHongkong 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 goingto tell him?
We will not buy a car next year.
一般疑问句:Will you go there by train?
Will he come tomorrow?
Will they live a five-star hotel?
2 is/am/are+going to+V原形，表示计划打算做什么事情。
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?
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。
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
was/were+V-ing
at that time;
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.
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
将来完成进行时
句子结构:主语+have/has been doing