一般過去時課件

1、Simple past tense (一般過去時),Grammar,一般過去時的用法,1、表示過去某個時間發(fā)生的動作或狀態(tài)。 He was at home yesterday. He was difficult in primary school. You were bored last weekend.,2、表示過去經(jīng)常或反復(fù)發(fā)生的動作。 My father often walked to work last year. When I was a child, I often listened to music.,常用時間,常用表示過去的時間狀語,yesterday, just now la

2、st night (week, month, year) two days ago, a week ago, three years ago in 1990, (in 1998),規(guī)則動詞過去式的構(gòu)成,1、一般在動詞結(jié)尾加 ed 2、以不發(fā)音的 e結(jié)尾的動詞加 - d 3、以“輔音字母+y”結(jié)尾的動詞，把“y” 改成“i”再加ed 4、末尾只有一個輔音字母的重讀閉音節(jié) 詞，先雙寫這個輔音字母，再加-ed （以“輔元輔”重讀閉音節(jié) 結(jié)尾，雙寫最后一個字母，再加ed ) 5.do/does-did-didnt(后面跟動詞原形）,1. play 2.kick 3.start 4.love 5.use

3、 6.carry 7.study 8.stop,kicked,started,loved,used,played,carried,stopped,寫出下列動詞的過去式,studied,規(guī)則動詞過去式詞尾-ed的讀音,清輔音：p t k f s h ts tr t 發(fā)音時聲帶不震動、送氣 濁輔音： b d g v z r dz dr d m n l w j,發(fā)音時聲帶震動、不送氣,主語 + 動詞的過去式 .,主語 + did not + 動詞原形 .,Did + 主語 + 動詞原形 ? （助動詞后跟動詞原形）,He played tennis last week.,He did not play

4、 tennis last week.,Did he play tennis last week. -Yes,he did. /No,he didnt.,實義動詞的一般過去時的各句式:,句型轉(zhuǎn)換：,1.He played basketball at school every day last year.(改為否定句) He _ _basketball at school every day last year. 2.They liked the city five years ago. （改為一般疑問句并作否定回答） _they _the city five years ago？ _, _ _,

5、didnt,Did,have,like,N0,he,didnt,Find the mistakes and correct them,1.I carryed an umbrella yesterday. 2.Does your uncle see a film last week？ 3.They dont climb the hill yesterday. 4.Kate didnt played badminton yesterday morning.,carried,Did,didnt,didnt play,巧記動詞過去時態(tài),動詞一般過去時，表示過去發(fā)生的事； be用was或用were, have, has變had； 謂語動詞過去式，過去時間坐標(biāo)志； 一般動詞加-ed，若是特殊得硬記。 否定句很簡單，主語之后didnt添； 疑問句也不難，did放在主