一般过去时（课件）冀教版（三起）英语六年级下册

Lead in in 2020 语法专项 一般过去时 学习目标 学习目标：掌握一般过去时的相关用法及考点。 学习重点：掌握动词过去式不规则变化，一般过去时的 时间状语和句型转换。 学习难点：掌握并灵活运用所学内容。 一般过去时态 定义 句子结构 动词变化 时间状语 定义 I ate some ice cream yesterday. 我昨天吃了一些冰淇淋。 I went to Shanghai two years ago. 我两年前去了上海。 I was born in 1987. 我出生在1987年 一般过去时表示在过去某个时间发生的动作或状态，也可表示过去习惯性的行为。 定义 definition 时间状语 I was happy yesterday. 我昨天很开心。 They were busy two days ago. 他们两天之前很忙。 2009 I was a student in 2009. 2009年我是一个学生。 He was very happy last weekend. 他上周末非常开心。 Key Points 时间状语是判断时态的标志词。 2. 标志词： ① yesterday 昨天; the day before yesterday 前天； e.g. I played basketball with my friends yesterday. 我昨天跟我的朋友们打篮球了。 ② ago 以前； two years ago 两年前； e.g. He lived in Beijing ago. 他以前住在北京。 Key Points ③ just now 刚才; e.g. My teacher left here just now. 我的老师刚刚离开这。 ④ last 上个； last week/month/year 上周/月/年 e.g. I went to Shanghai last week. 我上周去了上海。 ⑤ in+(过去)时间； in 1990 在 1990 年； e.g. She was born in 1990. 她出生在 1990 年。 Key Points 注意：this morning / afternoon / evening / weekend 这个早晨 / 下午 / 晚上 / 周末 具体时态根据语境来判断。 例 1：Mike ____ to Congtai Park with his friends last week. A.go B. goes C.is going D.went D 判断下列句子的时态： 1.We did our homework last night. 2.She will climb mountains with her family tomorrow. 3.Betty is dancing in the room now. 4.Long long ago, there was a princess in the forest. 5.I hurt my leg just now. 6.Did you visit your grandparents last week? 一般过去时 一般将来时 现在进行时 一般过去时 一般过去时 一般过去时 改写句子 1.We do our homework every night.（last night) 2.He plays the piano on Sundays.(last Sunday) 3.Tom eats some bread in the morning.(last morning) We did our homework last night. He played the piano last Sunday. Tom ate some bread last morning. 动词变 过去式 动词原形 变过去式规则 动词变过去式规则： 1.一般在动词词尾加 ed: play—played; clean—cleaned; 2.以不发音 e 结尾的动词，直接加 d： live—lived; dance—danced; decide—decided; 3.以“辅音字母+y”结尾的动词，去 y 变 i，再加 ed: cry—cried; try—tried; 4.以重读闭音节结尾且末尾只有一组辅元辅发音的动词 （即辅元辅结构），双写末尾字母，再加 ed: shop—shopped; stop—stopped; drop—dropped; travel— travelled;