小升初时态表

小升初时态表

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, every week (day, year, month…), once a week, etc.
基本结构：① be动词；

                    ② 行为动词
否定形式：① am / 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。

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。
时间状语：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.
基本结构：① be动词；

                    ② 行为动词
否定形式：① was / 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：① was 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。

三、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。
时间状语：now, at this time, these days, etc.
基本结构：am / is / are + doing
否定形式：am / is / are + not + doing.
一般疑问句：把 be 动词放于句首。

四、过去进行时：
 
概念：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。
时间状语：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。
基本结构：was / were + doing
否定形式：was / were + not + doing.
一般疑问句：把 was 或 were 放于句首。

五、现在完成时：
 
概念：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。
时间状语：recently, lately, since…for…,in the past few years, etc.
基本结构：have / has + done
否定形式：have  /has + not +done.
一般疑问句：have 或 has。

六、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完成的行为，即“过去的过去”。
时间状语：before, by the end of last year(term, month…),etc.
基本结构：had + done.
否定形式：had + not + done.
一般疑问句：had 放于句首。

七、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。
时间状语：tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.
基本结构：① am / is / are / going to + do；

                    ② will/shall + do.
否定形式：① was / 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：① be 放于句首；

                        ② will / shall 提到句首。

八、过去将来时：

概念：立足于过去某一时刻，从过去看将来，常用于宾语从句中。
时间状语：the next day(morning, year…),the following month(week…),etc.
基本结构：① was / were / going to + do；

                    ② would / should + do.
否定形式：① was / were / not + going to + do;

                    ② would / should + not + do.
一般疑问句：① was 或 were 放于句首；

                        ② would / should