苏教版九年级上册英语语法（时态复习）思维导图

经常、反复发生的动作或行为及现在的某种状况。

always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc.

①be动词；

②行为动词

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。

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。

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。

… 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.

①be动词；

②行为动词

①was/were +not;

②在行为动词前加didn't，同时还原行为动词。

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。

表示现阶段或说话时正在进行的动作及行为。

now, at this time, these days, etc.

am/is/are + doing

am/is/are + not + doing.

把be动词放于句首。

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。

at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间状语等。

was/were + doing

was/were + not + doing.

一般疑问句

把was或were放于句首。

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。

recently, lately, since…, for…, in the past few years, etc.

have/has + done

have/has + not +done.

have或has提前。

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完成的行为，即“过去的过去”。

before, by the end of last year(term, month…),etc.

had + done.

had + not + done.

had放于句首。

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。

tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.

①am/is/are going to + do；

②will/shall + do.

①am/is/are not going to + do；

②will/ shall＋not＋do。

①be放于句首

②will/shall提到句首。

立足于过去某一时刻，从过去看将来，常用于宾语从句中。

the next day(morning, year…),the following month(week…),etc.

①was/were going to + do；

②would/should + do.

①was/were not + going to + do;

②would/should + not + do.

①was或were放于句首；

②would/should 提到句首。