(冀教版)六年级英语下册课件_unit4_lesson27(2)

冀教版 六年级英语下册课件unit4 Lesson27Iremember 教者 孙振涛单位 唐家坡小学 go went buy bought see saw talk talked say said want wanted laugh laughed ask asked get got have had win won lose lost play played invite invited 知识结构 一般过去时 构成 用法 常用时间 动词的过去式 1 表示过去某个时间发生的动作或存在的状态 2 表示过去经常或反复发生的动作 yesterdaylastnightin1990twodaysago 动词过去式的构成 规则动词 不规则动词 构成 读音 规则动词过去式的构成 构成规则 例词 1 一般在动词原形末尾加 edlooklookedplayplayed2 结尾是e的动词加 dlikelikedinviteinvited 3 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 stopstopped 4 结尾是 辅音字母 y 的动词 先变 y 为 i 再加 ed studystudied 清念 t 元浊 d t d 之后念 id 规则动词词 ed的读音 说明 1 清念 t 即ed在清辅音后面念 t 例 askedhelpedlaughedtalked2 元浊 d 即ed在元音 浊辅音后面念 d 例 playedcalled3 t d 之后念 id 即ed在 t d 音后面念 id 例 wantedneeded 不规则动词表 原形过去式am iswasareweretaketooktelltoldbringbroughtbuyboughtloselostputput 原形过去式gowenthavehaddodidseesawsaysaidwinwongetgotreadread Doyoulikemybaby Didyoulikemybaby YesterdaytodayCleanedcleanWashedwashTalkedtalkWantedwantLaughedlaugh 本课主要知识点 规则与不规则动词变化汇总 amis was are were become became begin began bite bit blow blew buy bought catch caught come came dig dug do dig draw drew drive drove eat ate fall fell feed fed fell felt fly flew forget forgot get got give gave go went grow grew havehas had ride rode know knew keep kept make made meet met run ran say said see saw sing sang sit sat 课堂练习 1 填出下列单词过去式 cleanwashtalkwantlaughamisare2 运用单词正确时态填空I go toschoolby