一般過去時(shí)用法講解

1、般過去時(shí)用法講解1、概述一般過去時(shí)表示過去某個(gè)時(shí)間發(fā)生的動(dòng)作或狀態(tài)，常和表示過去的時(shí)間連用，yesterday, last ni ght, i n 1990, two days ago等。也表示過去經(jīng)?；蚍磸?fù)發(fā)生的動(dòng)作，常和often, always 等表示頻度的時(shí)間狀語連用。I got up at 6:30 yesterday. 我昨天 6:30 起床。He always went to work by bus last year.去年他總是坐公交車上班。2、一般過去時(shí)的構(gòu)成一般過去時(shí)由規(guī)則動(dòng)詞(-ed/-d )或不規(guī)則動(dòng)詞的過去時(shí)表示，除be外，其余動(dòng)詞沒有人稱和數(shù)的變化。各種動(dòng)詞的否定結(jié)

2、構(gòu)和一般疑問結(jié)構(gòu)，與一般現(xiàn)在 時(shí)的否定結(jié)構(gòu)和疑問結(jié)構(gòu)相同。動(dòng)詞在一般過去時(shí)中的變化：am 和is 在一般過去時(shí)中變?yōu)?waso( was not=wasn' t)are 在一般過去時(shí)中變?yōu)?were°( were not=weren ' t)帶有was或were的句子，其否定、疑問的變化和is, am, are 一樣，即 否定句在was或were后加not，般疑問句把 was或were調(diào)到句首。4句中沒有be動(dòng)詞的一般過去時(shí)的句子否定句：didn ' t + 動(dòng)詞原形，如： Jim didn ' t go home yesterday.一般疑問句：在句

3、首加did，句子中的動(dòng)詞過去式變回原形。女口： Did Jim go home yesterday特殊疑問句：疑問詞+did+主語+動(dòng)詞原形女口： What did Jim do yesterday疑問詞當(dāng)主語時(shí)：疑問詞+動(dòng)詞過去式女口： Who went to home yesterday5. 規(guī)則動(dòng)詞過去式變化規(guī)則.一般在動(dòng)詞末尾加-ed，如:play-played, cook-cooked(2).結(jié)尾是 e加 d，如：like-liked love-loved.末尾只有一個(gè)元音字母和一個(gè)輔音字母的重讀閉音節(jié)，應(yīng)雙寫末尾的輔音字母，再力卩-ed，如：stop-stopped.以“輔音字母+

4、y”結(jié)尾的，變y為i , 再加-ed，如:study-studied的發(fā)音規(guī)則：.在清輔音后面，-ed讀作/t/，如：kissed/kist/ talked/t口:kt/ washed/w 口 t/(2).在元音或濁輔音后面，-ed讀作/d/,女口：played/pleid/ robbed/robd/ rain ed/re ind/.在以字母t或d結(jié)尾的動(dòng)詞后面，-ed讀作/id/,女口：wanted/'w ontid/ added/'did/ planted/'pla: ntid/6、一般過去時(shí)的用法(1) 表示過去某個(gè)特定時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)常有明確的時(shí)間狀語

5、，女口 yesterday ，last night, some years ago ，in 1890 等，以及由when等引導(dǎo)的時(shí)間狀語從句。Tom did n't come to class yesterday.湯姆昨天沒來上課。We went to dance last night.昨晚我們?nèi)ヌ枇恕?Hello! I didn ' t know you were in London. How long have you been here喂!我不知道你在倫敦。你來多久了(2) 表示過去的習(xí)慣性或經(jīng)常發(fā)生的動(dòng)作常與always, often ，usually ，seldom

6、等表示頻度的副詞連用。When I was in the countryside, I often called on my old friends there.我在鄉(xiāng)村里，經(jīng)常去拜訪那里的朋友。I we nt to the ci nema once a week whe n I was at school.我上學(xué)時(shí)每周去看一場(chǎng)電影。注意：表示過去經(jīng)?；蚍磸?fù)發(fā)生的動(dòng)作，還可用 used to或would加動(dòng)詞原形 表示。Whe n I stayed at Aunt Liu's ,she would tell me about the great cha nges which had t

7、ake n place in the village since liberati on.當(dāng)我住在劉大娘家時(shí)，她常常告訴我解放以來農(nóng)村發(fā)生的巨大變化。She used to go for a walk after supper, but now she prefers to stay athome.她過去晚飯后總出去散步，但現(xiàn)在她卻喜歡呆在家里。(3) 用來代替過去將來時(shí)在條件、時(shí)間狀語從句中，常用一般過去時(shí)代替過去將來時(shí)。They said they would let us know if they heard any n ews about him.他們說如果聽到什么關(guān)于他的消息，就通知我們。He promised that whe n he went to the bookstore, he would buy me a book.他答應(yīng)去書店時(shí)為我買本書。他們告訴我He said h