牛津译林版7下Unit 5 grammar (共36张PPT).ppt

Unit 5 Amazing things Grammar Studying aims To grasp the usage of the Simple Past Tense. 掌握一般过去时态的用法. 2. To grasp past forms of verbs. 掌握动词的过去式. 3. To be able to use the simple past tense freely. 能熟练运用一般过去时. What did we usually do at the May Day Festival? stayed at home Where did she go on vacation ? She stayed at home. went to New York City Where did he go on vacation? He went to New York City. Uncle visited uncle Where did Nick go on vacation? He visited his uncle. 黄山 Mountains Where did Tina go on vacation? She climbed the mountains. play basketball Where did Simon go on vacation? He played basketball. museums Where did Mary go on vacation? She visited museums. went to summer camp Where did they go on vacation? They went to summer camp. Where did they go on vacation? They lived in the beach. live in the beach went go A month ago, Millie and Amy went to Sunshine Park. 一个月前，米莉和艾米去了阳光公园。 Last Sunday, they went to the park again. 上个星期天, 她们又去了那儿。 did played went flew visited took lived do play go fly visit take live 过去式 原形 用于一般过去时 一般过去时的用法 提示：表示过去的时间状语： just now, yesterday, yesterday morning/afternoon/evening, last night/week/month/year, in 2008, a month ago, ten years ago … 1.表示过去某个时间发生的动作或存在的状态。 2. 规则性动词如何加 ‘-ed ’ 的形式. 1 绝大多数动词 +ed walk—walked 2 以e结尾的动词 +d live—lived 3 以辅音字母+y结尾的动词 变y为ied cry—cried 4 以一个元音字母+一个辅音字母结尾的短动词 双写末尾的辅音字母+ed stop—stopped 提示: 以元音字母+y结尾的动词 按第一条规则，即：+ed, 如: stay —stayed play--played want— talk — like — worry — try — stop — wanted talked liked worried tried stopped 写出下列动词的过去式。 规则动词-ed的读音 1、清念 /t/ ，即 ed 在清辅音后面念 /t/ , 例： finished helped passed cooked 2、元浊 /d/ ,即 ed 在元音，浊辅音后面念 /d/ , 例：borrowed enjoyed