2.時間狀語： Always, usually, often, sometimes, every week (day, year, month…), once a week(day, year, month…), on Sundays.
3.基本結構：動詞 原形 （如主語為第三人稱單數，動詞上要改為第三人稱單數形式）
4.否定形式：主語/三單+do/does not+V原+其他
5.一般疑問句：用助動詞do提問，如主語為第三人稱單數，則用does，同時，還原行為動詞。
6.例句:He is always ready to help others.
Do you like it?
I don't like it at all.
二、 一般過去時
1.概念：過去某個時間裡發生的動作或狀態；過去習慣性、經常性的動作、行為。
2.時間狀語：ago, yesterday, the day before yesterday, last week, last(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.
2.時間狀語：now, at the moment , at the time , today , tonight , this morning , this afternoon , this evening , this week , this month , this year , while , ect.
3.基本結構：主語+be+v.-ing〔現在分詞〕形式
4.例句： The leaves are turning red.
Are they playing football in the playground?
He is not waiting for his brother at all.
四、 過去進行時
1.概念：表示過去某段時間或某一時刻正在發生或進行的行為或動作。 2.時間狀語：at this time yesterday, at that time或以when引導的謂語動詞是一般過去時的時間狀語等。
一、 一般現在時
1.概念：經常、反覆發生的動作或行為及現在的某種狀況。
2.時間狀語： Always, usually, often, sometimes, every week (day, year, month…), once a week(day, year, month…), on Sundays.
3.基本結構：動詞 原形 （如主語為第三人稱單數，動詞上要改為第三人稱單數形式）
4.否定形式：主語/三單+do/does not+V原+其他
5.一般疑問句：用助動詞do提問，如主語為第三人稱單數，則用does，同時，還原行為動詞。
6.例句:He is always ready to help others.
Do you like it?
I don't like it at all.
二、 一般過去時
1.概念：過去某個時間裡發生的動作或狀態；過去習慣性、經常性的動作、行為。
2.時間狀語：ago, yesterday, the day before yesterday, last week, last(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.
3.基本結構：主語+動詞或be的過去時+名詞
4.否定形式：主語+was/were +not+其他;在行為動詞前加didn't，同時還原行為動詞。
5.例句：She often came to help us in those days.
Did they arrive at the hotel yesterday?
I didn't know you were so busy.
三、現在進行時
1.概念：現在進行時表示現在或當前一段時間正在進行的動作。可以表示有計劃的未來，也就是用現在進行時表示將來。
2.時間狀語：now, at the moment , at the time , today , tonight , this morning , this afternoon , this evening , this week , this month , this year , while , ect.
3.基本結構：主語+be+v.-ing〔現在分詞〕形式
4.例句： The leaves are turning red.
Are they playing football in the playground?
He is not waiting for his brother at all.
四、 過去進行時
1.概念：表示過去某段時間或某一時刻正在發生或進行的行為或動作。 2.時間狀語：at this time yesterday, at that time或以when引導的謂語動詞是一般過去時的時間狀語等。
3.基本結構 主語+was/were +doing +其他
4.例句：At that time she was working in a PLA unit.
Was she reading the book at 12:30?
He wasn't working in his office at that time.
五、 現在完成時
1.概念：過去發生或已經完成的動作對現在造成的影響或結果，或從過去已經開始，持續到現在的動作或狀態。
2.時間狀語：yet,already,just,never,ever,so far,by now,since+時間點，for+時間段，recently, lately, in the past few years, etc.
3.基本結構：主語+have/has +p.p（過去分詞）+其他
4.例句：The countryside has changed a lot in the past few years.
Have they finished their task?
He hasn't understood yet.
六、 過去完成時
1.概念：以過去某個時間為標準，在此以前發生的動作或行為，或在過去某動作之前完成的行為，即“過去的過去”。
2.時間狀語：Before, by the end of last year (term, month…), etc. until，as soon as
3.基本結構：主語+had + p.p（過去分詞）+其他
4.例句：As soon as we got to the station, the train had left.
Had he watched this film before last Sunday?
They hadn't been to Chengdu before the visit.
七、一般將來時
1.概念：表示將要發生的動作或存在的狀態及打算、計劃或準備做某事。 2.時間狀語：Tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.
3.基本結構：主語+am/is/are +going to + do+其他；主語+will/shall + do+其他
4.例句：He will phone his aunt tomorrow.
Will there be a meeting at school tomorrow?
We won't forget your kindness.
八、 過去將來時
1.概念：立足於過去某一時刻，從過去看將來，常用於賓語從句中。 2.時間狀語：The next day (morning, year…),the following month(week…),etc.
3.基本結構：主語+was/were +going to + do+其他；主語+would/should + do+其他
4.例句：He said he would go home the next day.
Did he said that he would come the next week?
She didn't expect that she would be lat