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1、一、一般過去時表示的概念及用法：1、表示過去某個時間發(fā)生的動作或存在的狀態(tài)，常和表示過去的時間狀語連用，如yesterday, last night, in 1990, two days ago等。如：I got up at 6:30 yesterday. 我昨天6:30起床?！緞幼鳌縎he was at home last night. 她昨天晚上在家?！緺顟B(tài)】He suddenly fell ill last night.他昨晚突然病倒了。We didnt have classes yesterday.昨天我們沒有上課。2、表示過去經(jīng)常或反復發(fā)生的動作，常和often, always，so

2、metimes ，once a week等表示頻度的時間狀語連用。如：He always went to work by bus last year. 去年他一直乘公共汽車上班。She went to the cinema once a month when she was at school.她上學時每個月去看一場電影。When I was in the countryside, I often walked by the riverside.我在鄉(xiāng)下時經(jīng)常在河邊散步。二、一般過去時的結構： 含有be動詞的一般過去時的主結構：主語+was/were+表語【常用的四種結構】1、肯定句：主語+w

3、as/were+表語。例如：His father was very busy last week. 他父親上周很忙。They were at home last night. 他們昨天晚上在家。2、否定句：主語+was/were+not+表語。例如：His father was not very busy last week. 他父親上周不是很忙。They were not at home last night. 他們昨天晚上不在家。3、一般疑問句：Was/Were+主語+表語？例如：Was his father very busy last week？ 他父親上周很忙嗎？Were they

4、at home last night？ 他們昨天晚上在家嗎？4、特殊疑問句：特殊疑問詞+was/were+主語+其它?例如：How was his father last week? 他父親上周怎么樣？Where were they last night? 他們昨天晚上在哪？【注意】：主語為第一人稱單數(shù)或第三人稱單數(shù)時，用was,其它人稱一律用were.變成否定句時，只需在was/were后直接加not就行了。變成一般疑問句時，只需把was/were提到主語前面即可。變成特殊疑問句時，一般是特殊疑問詞后加一般疑問句，如果特殊疑問詞是who，不用改變原句的語序。如：His father was

5、very busy last week.（畫線提問）How was his father last week? （先選特殊疑問詞how,然后把剩下的部分變成一般疑問句語序，即把His father was last week變成was his father last week）His father was very busy last week.（畫線提問）Who was very busy week?（只需用特殊疑問詞who替換掉原句中的主語his father即可，不必考慮其它方面。）含有實義動詞（行為動詞）的一般過去時的主結構：主語+動詞的過去式+其它【常用的四種結構】1、肯定句：主語+

6、動詞的過去式+其它。例如：He played basketball yesterday.他昨天打籃球。I got up at 6:30 yesterday. 我昨天6:30起床。2、否定句：主語+did+not+動詞原形+其它。【did not縮寫為didnt】例如：He didnt play basketball yesterday.他昨天沒打籃球。I didnt get up at 6:30 yesterday. 我昨天6:30沒起床。3、一般疑問句：Did+主語+動詞原形+其它？例如：Did he play basketball yesterday ?他昨天打籃球了嗎？Did you g

7、et up at 6:30 yesterday ?你昨天6:30起床是嗎？4、特殊疑問句：特殊疑問詞+did+主語+動詞原形+其它?例如：What did he play yesterday ?他昨天玩的是什么？What time did you get up yesterday ?你昨天幾點起床？三、一般過去時的判斷標志詞：yesterday, the day before yesterday , last week/month/year , two days/months/years ago , just now , a moment ago , in + 過去的時間 , this mor

8、ning/afternoon/evening , today, this week, and so on.具體可歸納為四種時間狀語yesterday及相關短語。例如：yesterday morning/afternoon/evening 昨天上午/下午/晚上?！發(fā)ast+ 時間狀語”構成的短語。例如：last night/month/spring/year 昨晚/上個月/去年春天/去年?！耙欢螘r間+ago”組成的短語。例如：three days ago 三天以前 four years ago四年以前。“介詞+ 時間名詞”組成的短語。例如：in 1999 在1999年；on the mornin

9、g of December 25th 在12月25號早上。 (三).不規(guī)則動詞的過去式需單獨記憶，下面是一些常見的過去時。am/is-was are-were do-did say-said eat-ate see-saw go-went make-made run-ran take-took teach-taught tell-told write-wrote put-put buy-bought bring-brought come-came sit-sat know-knew get-got catch-caught become-became begin-began have/has-

10、had hear-heard meet-met wear-wore put-put read-read catch-caught cut-cut fall-fell feel-felt set-set let-let swim-swam send-sent teach-taught keep-pept drink-drank speak-spoke stand-stood sleep-slept give-gave forget-foegot五、一般過去時常用句式轉換：1、He played basketball on the playground yesterday.（變成否定句）He di

11、dnt play basketball on the playground yesterday.2、He played basketball on the playground yesterday.變成一般疑問句Did he play basketball on the playground yesterday.3、He played basketball on the playground yesterday.畫線提問What did he play on the playground yesterday?4、He played basketball on the playground ye

12、sterday.畫線提問Where did he play basketball yesterday?5、He played basketball on the playground yesterday.畫線提問When did he play basketball on the playground?6、He played basketball on the playground yesterday.畫線提問What did he do on the playground yesterday?7、He played basketball on the playground yesterday.畫線提問Who played basketball on the playground yesterday?【提問句子主語最簡單：只需用特殊疑問詞who換掉原句中的主語即可。】