I. 一般过去时的概念
一般过去时表示过去某个时间发生的动作或存在的状态。常和表示过去的时间状语连用。如: last year, yesterday等;也可表示过去经常反复发生的动作,常和 often, always等频率副词连用。如:
① I saw him in the street yesterday. 昨天我在街上看见他了。
② Li Mei always went to school on foot last year. 去年李梅总是步行上学。
II. 一般过去时的构成
动词过去式的构成:
( 1)规则动词过去式的构成有四条规则:
①一般在动词原形末尾直接加上 - ed。如: look-looked。
②以不发音的字母 e结尾的动词,去 e再加 - ed。如: live-lived。
③末尾只有一个辅音字母的重读闭音节,先双写这个辅音字母,再加 - ed。如: stop-stopped。
④末尾是辅音字母+ y结尾的动词,先变 y为 i,然后再加 - ed。如: study-studied。
( 2)不规则动词的过去式需特殊记忆。如: am (is) - was, are-were, go-went, come-came, take-took, have (has) - had等。
III. 一般过去时的几种句型
肯定句结构为:主语+动词的过去式+其它。如: He went to the toy store yesterday. 他昨天去玩具店了。
否定句结构为:主语+ did not( didn't)+动词原形+其它。如: He didn't go to the toy store yesterday. 他昨天没去玩具店。
一般过去时的一般疑问句的构成:
Did+主语+动词原形+其它?如:
1)— Did you go to Beijing last week?
— Yes, we did. ( No, we didn't.)
2)— Did you meet the businessman before?
— No, I didn't. ( Yes, I did.)
一般过去时的特殊疑问句的构成:
疑问词+ did+主语+动词原形+其它?如:
1)— What did you do last night?
— I did my homework.
2)— Where did you go last week?
— I went to Shanghai with my parents.
一般过去时口诀
一般过去时并不难,表示过去动作、状态记心间。
动词要用过去式,时间状语句末站。
否定句很简单, didn't站在动词原形前,其它部分不要变。
一般疑问句也好变, did放在句子前,主语、动词原形、其它部分依次站。
特殊疑问句也简单,疑问词加一般疑问句记心间。
最后一条请注意,动词过去式要牢记。
小朋友们口诀记,学会一般过去时没问题。
小学阶段要掌握的几个动词的过去式:
watched TV, washed clothes, played football,
cleaned the room, visited grandparents,
went to a park, went swimming,
read a book, went fishing, went hiking,
learned Chinese, sang and danced,
took pictures, climbed a mountain,
ate good food, bought presents,
rowed a boat, saw elephants,
went skiing, went ice-skating