八種時(shí)態(tài)主動(dòng)語態(tài)被動(dòng)語態(tài)

1、八種時(shí)態(tài)主動(dòng)語態(tài)被動(dòng)語態(tài)一般現(xiàn)在時(shí)（經(jīng)常，反復(fù)，愛好，特點(diǎn)，條件，真理）do; doesam;is;aredone一般過去時(shí)（過去發(fā)生的事，不強(qiáng)調(diào)現(xiàn)在的結(jié)果）did; -edwas;weredone一般將來時(shí)（將要發(fā)生的事）will dowill bedone現(xiàn)在進(jìn)行時(shí)（現(xiàn)在止在發(fā)生的事）am;is;are doingam;is;arebeing done過去進(jìn)行時(shí)（當(dāng)時(shí)止在發(fā)生的事）was;were doingwas;werebeing done現(xiàn)在完成時(shí)（過去發(fā)生的事，強(qiáng)調(diào)現(xiàn)在的結(jié)果） have;has done have;has been done過去完成時(shí)（過去完成的事；過去以前發(fā)生的

2、事）had done had been done過去將來時(shí)（過去將要發(fā)生的事）would do would bedone八種時(shí)態(tài)：? He is always ready to help others.一般現(xiàn)在時(shí)? She often came to help us in those days. 一般過去式? He is doing his homework now.現(xiàn)在進(jìn)行時(shí)? At that time she was doing her homework. 過去進(jìn)行時(shí)? I've written an article.現(xiàn)在完成時(shí)? By the end of last month.

3、 We had reviewed four books 。過去完成時(shí)? It is going to rain. 一般將來時(shí)? I asked who was going there. 過去將來時(shí) 一般現(xiàn)在時(shí)1 .概念：經(jīng)常、反復(fù)發(fā)生的動(dòng)作或行為及現(xiàn)在的某種狀況。2 .時(shí)間狀語： always, usually, often, sometimes, every week （day, year,month），once a week , on Sundays,3 .基本結(jié)構(gòu)：動(dòng)詞 原形（如主語為第三人稱單數(shù)，動(dòng)詞上要改為第三人稱單 數(shù)形式）4 .否定形式：am/is/are+not;此時(shí)態(tài)的謂語動(dòng)

4、詞若為行為動(dòng)詞，則在其前加don't,如主語為第三人稱單數(shù)，則用 doesn't ,同時(shí)還原行為動(dòng)詞。5 .一般疑問句：把be動(dòng)詞放于句首；用助動(dòng)詞do提問，如主語為第三人稱單 數(shù)，則用does ,同時(shí)，還原行為動(dòng)詞。6 .例句：.I am a student.1 am not a student.Is she a student?He knows the answer of my question.He doesn t know the answer of my question.Does he know the answer of my question?二、一般過去時(shí)1

5、.概念：過去某個(gè)時(shí)間里發(fā)生的動(dòng)作或狀態(tài)；過去習(xí)慣性、經(jīng)常性的動(dòng)作、行 為。2 .時(shí)間狀語：ago, yesterday, the day before yesterday, last week, last(year, nigh t, month )，in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.3 .基本結(jié)構(gòu)： be 動(dòng)詞；I was a student last year.行為動(dòng)詞 的過去式 I finished my homework yesterday4 .否定形式： w

6、as/were+not; I was not a student last year.在行為動(dòng)詞前加didn't,同時(shí)還原行為動(dòng)詞。I didn ' t finish my homework yesterday5 .一般疑問旬： was 或 were 放于旬首； Were you a student last year ?用助動(dòng)詞do的過去式did提問，同時(shí)還原行為動(dòng)詞。Didn' t they finish my homework yesterday?三、現(xiàn)在進(jìn)行時(shí)1 .概念：表示現(xiàn)階段或說話時(shí)正在進(jìn)行的動(dòng)作及行為。2 .時(shí)間狀語：now, at this time,

7、 days, etc. look . listen3 .基本結(jié)構(gòu)： be+doing He is doing his homework now.4 .否定形式： be+not+doing. He is not doing his homework now.5 .一般疑問句： 把 be 動(dòng)詞放于句首。Is he doing his homework now.四、過去進(jìn)行時(shí)1 .概念：表示過去某段時(shí)間或某一時(shí)刻正在發(fā)生或進(jìn)行的行為或動(dòng)作。2 .時(shí)間狀語：at this time yesterday, at that time 或以when引導(dǎo)的謂語動(dòng)詞是 一般過去時(shí)的時(shí)間狀語等。3 .基本結(jié)構(gòu) s

8、+was/were+doingWhen he knocked at the door, hismother was cooking.4 .否定形式： s+was/were + not + doing. When he knocked at the door, his mother was not cooking.5 .一般疑問句：把 was或were放于句首。（第一個(gè)字母大寫）Was his mother cooking, when he knocked at the door?五、現(xiàn)在完成時(shí)1 .概念：過去發(fā)生或已經(jīng)完成的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果，或從過去已經(jīng) 開始，持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)

9、。2 .時(shí)間狀語：yet,already,just,never,ever,so far,by now,since+ 時(shí)間點(diǎn),for+ 時(shí) 間段，recently, lately, in the past few years, etc.3 .基本結(jié)構(gòu)：have/has + doneThe countryside has changed a lot in the past few years.這個(gè)農(nóng)村在過去的幾年里變化了很多4 .否定形式：have/has + not +done. The countryside has not changed a lot in the past few year

10、s.5 .一般疑問旬：have 或 has。Has the countryside changed a lot in the past few years.六、過去完成時(shí)1 .概念：以過去某個(gè)時(shí)間為標(biāo)準(zhǔn)，在此以前發(fā)生的動(dòng)作或行為，或在過去某動(dòng) 作之前完成的行為，即 過去的過去”。2 .時(shí)間狀語：before, by the end of last year(term, month),etc.3 .基本結(jié)構(gòu)：had + done.As soon as we got to the station, the train had left.By the end of last month. We ha

11、d reviewed four books.4 .否定形式： had + not + done. By the end of last month. We had not reviewed four books.5 .一般疑問旬：had 放于旬首o(hù) By the end of last month. Had we reviewed four books.基本結(jié)構(gòu)：主語+had+過去分詞(done)肯定句：主語+had+過去分詞+其他否定句：主語+had+not+過去分詞+其他一般疑問句：Had+主語+過去分詞+其他特殊疑問句：特殊疑問詞+一般疑問句七、一般將來時(shí)1 .概念：表示將要發(fā)生的動(dòng)作或

12、存在的狀態(tài)及打算、計(jì)劃或準(zhǔn)備做某事。2 .時(shí)間狀語：tomorrow, next day(week, month, year),soon, in a fewminutes, by ,the day after tomorrow, etc.3 .基本結(jié)構(gòu)：主語 +am/is/are+going to + do ; will/shall + do.It is going to rain.They will finish work tomorrow.4 .否定形式： am/is/are not going to do ; will/shall not do。It is not going to ra

13、in.They will not finish work tomorrow.5 .一般疑問句：be放于句首；will/shall提到句首。Is it going to rain?W川 they finish work tomorrow?Yes, they will.No, they won ' t.八、過去將來時(shí)1 .概念：立足于過去某一時(shí)刻，從過去看將來，常用于賓語從句中。),etc.2 .時(shí)間狀語：the next day(morning, year),the following month(week3 .基本結(jié)構(gòu)： was/were+going to + do ; would/should + do.They told me that they would go to work in Guangdo