Unit14 一般过去时-【mini伴读】小学生初级英语语法

伴读知识碎片化随时随地学 Unit一般过去时 1.定义 表示过去某个时间里发生的动作或 存在的状态。常和表示过去的时间状语 连用,像 a moment ago, Just now, yester day, last week, this morning等。 My brother often went to school by bike last term The watch was beside the diary a moment ago Jim went to the supermarket yes terday 2.构成 主语+动词的过去式+其他成分 3.动词过去式的变化 ①通常在动词原形末尾加ed play- - played listen--istened look--looked 小学生初级英语语 伴读知识碎片化随时随地学 ②结尾是e的动词,加d如: live-lived likelike taste tasted ③结尾是“辅音字母+y”的动词,变 为i,再加ed。如 study--studied carry--carried cry- -cried ④末尾只有一个辅音字母的重读闭 音节词,先双写这个辅音字母,再加ed。 96 stop--stopped plan--planned ⑤不规则变化。如: am/is-was are--were do-did have/hashad go-Went sit-sat tel‖|told see-saw get--got make--made gIve -gave read--read buy--bought come-came draw--drew eat-ate 097 小学生初级英语语 伴读知识碎片化随时随地学 fly--flew meet--met put--pu run-ran say--said SIng-sang swim--swam take took 4.一般过去时的句型 ①肯定句:主语+动词的过去式+其 他成分。如 He watched TV yesterday They played games just now ②否定句: A.主语+didn’t+动词原形+其他成分 B.主语+wasn't/ weren’t+其他成分 He didnt watch TV yesterday They didnt play games just now ③3一般疑问句及回答:Did(Was/ were)+主语+动词原形+其他成分。如: Did he watch TV yesterday? Yes he did. /No he didn Did they play games just now? Yes, they did. /No, they didnt 小学生初级英语语 伴读知识碎片化随时随地学 ④特殊疑问句:疑问词+一般疑问 When was he at home? Last night When did she live in Beijing? Last year. 100