2016春六年级英语下册 Unit 2《A Magic Day》课件1 广东版开心.ppt

* Unit 2 A Magic Day 一般过去时态 一般过去时态的构成与用法 什么是一般过去时态 一般过去时态谓语动词的构成形式 一般过去时态常见的基本用法 一般过去时态常用的时间状语 (点击） 一般过去时态的定义 动词的一般过去时态表示过去发生的动作、情况或存在的状态。行为动词（即实义动词）的过去式没有人称和数的变化。 谓语动词的构成形式 一般过去时的谓语动词有be动词 和行为动词两种基本形式 规则动词过去式的构成 be动词和行为动词两种基本形式 be动词（或系动词be）的过去式为was和were两个。 行为动词的过去式，其变化分为规则和不规则的两种。 规则动词过去式的构成 一般动词原形末尾加-ed。 如：look→looked, stay→stayed ; 以e结尾的动词只加-d。 如：hope→hoped, live→lived; 末尾只有一个辅音字母结尾的重读闭音节的动词，应先双写这个辅音字母，再加-ed. 如：stop→stopped, plan(计划) →planned; 结尾是“辅音字母+y”的动词，先将y改为i,再加-ed. 如：study→studied, carry→carried. 一般过去时态常见的基本用法 1.表示在过去时间里发生的动作或存在的状态 Liu Jie got up at 7: 10 this morning. He was a student three years ago. 2．表示过去经常或反复发生的动作。 Zhang Yaru always went to school by bike last term. 3．表示已故人所做的事情。 Comrade Lei Feng did good deeds in his life. (雷锋同志做了一生的好事。) 4. 表示过去所发生的一系列的动作，而这一系列的动作是从现在的角度来考虑的，不是从动作相互之间的关系这一角度来考虑的。 Miss Liu got up at seven o’clock this morning, dressed, had breakfast, and went to work. last Saturday last night yesterday the day before yesterday Past times（表示过去的时间状语）: last Saturday evening go went eat ate write wrote read read make made ride rode sing sang drink drank go 去 went go to the park I went to the park last Sunday. eat 吃 ate eat a hamburger I ate a hamburger last Saturday. I wrote a letter last night. wrote write 写 write a letter read 读 read read a book What did you do last Saturday afternoon? I read a book. make 制作 made What did they do last weekend? They made a model plane. ride 骑 rode ride a bike What did she do yesterday? She rode a bike. sing 唱 sang sing songs He sang songs. What did he do last week? drink 喝 drank drink water What did you do last Saturday evening? I drank water. went drank ate read sang rode made wrote go eat read make sing write ride drink Last Saturday, first I visited grandma. Then I studied. At last I played basketball. visited studied played cleaned jumped used In the afte