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N/A
Would + not
14、过去将来进行时
就过去某一时刻而言，将来某一时刻正在进行的动作
常用于宾语从句中
例句：Yesterday he told me that Nick would be studying English this morning.
N/A
Would + not
15、过去将来完成时
主语+was/ were+ doing
(doing指动词的现在分词)
(例句：Nick was studying English when Mom came home yesterday.)
把was或were放在句首。
主语+was/were+not+ doing
6、将来进行时
表示将来某一时刻正在进行的动作
N/A
Would + not
3、一般将来时
表示将要发生的动作
tomorrow, the day after tomorrow ，next Sunday,
Soon, in a few days, etc
1.主语+ be going to do
例句：Nick is going to study English tomorrow.
2.主语+will／shall＋do
(例句：He has already finished his homework.)
把have或has放在句首。
have/ has +not+ done
8、过去完成时
表示过去发生的动作在过去某一时刻已经完成
by, before等构成的过去时间短语连用或用于when, before, until等引导的从句中,
例句：Nick will have been studying English for two years by the end of this year.
把will放在句首。
Will + not
13、一般过去将来时
立足于过去某一时刻看将来
常用于宾语从句中
例句：At that time I knew that Nick would study English.
例句：Nick will study English tomorrow.
1.be动词放在句首。2.will/shall放到句首。
1.be动词+not+going to do
2.will／shall＋not+do
4、现在进行时
表示现在正在进行的动作
now, at this time, these days, etc.
主语+be动词 +doing
(doing指动词的现在分词)
(例句:Nick is studying English now.)
把be动词放在句首。
主语+am/ is/ are +not +doing
5、过去进行时
表示过去某一时刻正在进行的动作
at this time yesterday,
或以when引导的状语从句(谓语动词是一般过去时)
2.will／shall＋not + be + doing
7、现在完成时
过去发生的但是对现在有影响的动作
already, yet, just, ever, recently，in the past few years等，及由for或since引导的时间状语
主语+have/ has +done
(done指动词的过去分词)
(例句:Nick has been studying English since this morning.)
把have/has放在句首。
Have/has + not + been + doing
11、过去完成进行时
过去发生的动作到过去某个时刻还在继续进行
By the end of last month
由said, asked, told,thought等引导的宾语从句
主语+had+ done
(done指动词的过去分词)
(例句：Nick had studied English for one year by the end of last month.)
had放于句首。
had+ not+ done
9、将来完成时
过去发生的动作，在将来某一时刻之前将会完成
By the time of,by the end of+时间短语（将来），by the time+从句（将来）
主语+be going to/will/shall+have+done
(例句：Nick will have studied English for two years by the end of next month.)
Would + not
16、过去将来完成进行时
表示从过去某时刻看，到未来某时刻以前会一直在进行的动作
常用于宾语从句中
例句：He said that Nick would h来自百度文库ve been studying English for four years by the end of next year.
表示在过去某一时间到将来某一时间以前所会发生的动作
常用在虚拟语气中，表示与过去的事实相反
例句：She told me yesterday that Nick would have studied English for three months by the end of this year.
N/A
1.把be动词放于句首，其他不变。
2.助动词do放于句首，如主语为第三人称单数用does，同时还原为动词原形。
1.am/is/are+not
2.行为动词前加don’t；若主语为第三人称单数，则用doesn’t，同时还原动词为原形。
2、一般过去时
过去某个时间发生的动作
yesterday, last week(month, year), just now, one day ago, long long ago, etc.
主语+had+been+doing
(例句:Nick had been studying English by the end of last month.)
把had放在句首。
Had + not + been + doing
12、将来完成进行时
过去发生的动作，在将来的某个时刻持续进行并产生影响
For...by the end of
时态
定义
时间状语
结构
一般疑问句
否定句形式
1、一般现在时
现在发生的动作
often,usually, always, sometimes,
Every day/week, etc.
1.主语+be动词+形容词或名词
例句：Nick is a pupil.
2.主语+行为动词
例句：Nick studies English everyday.
1.主语+was/were+形容词或名词
例句：Nick was smart.
2.主语+行为动词过去式
例句：Nick studied English yesterday.
1.was/were放于句首。
2.助动词did放于句首，同时还原动词为原形。
1.was/were+ not
2.在行为动词前加didn’t，同时还原动词为原形。
at this time tomorrow
主语+be going to
/will/shall+be+doing
(例句:Nick will be studying English at this time tomorrow.)
把be/will/shall放在句首。
1.be+not+going to+be + doing
把be/will/shall放在句首。
1.be+not+going to+have done
2.will／shall＋not + have done
10、现在完成进行时
过去发生的动作到现在还在继续进行
Since this morning,
Since I was five, etc.
主语+have/has+been+ doing
