(
课件网) 一般过去时 2023寒假六年级-语法专题10 1.掌握一般过去时的基本定义、 2. 掌握动词构成规则 3.熟悉一般过去时的句型转换 学习目标 I eat breakfast every morning. I ate breakfast at 7:00 this morning. at 7:00 this morning now future yesterday Which sentence is past tense？ past ①一般过去时表示过去某个时间里发生的动作或状态 Uncle Mike came here two hours ago.I saw him yesterday. ②一般过去时还可以表示过去习惯性、经常性的动作和行为 He used to do morning exercises. 一般过去时定义 一般过去时： I was a student before. 主语 + be动词 + 其他。 ①句子结构 主语 +实义动词 + 其他。 We had English class yesterday. be动词后加一些表示身份、状态的词组。 实义动词后加名词词组，表示做某个动作。 用法1: 1、过去某个时间发生的动作或存在的状态; 我刚刚拜访了我的朋友。 I visited my friend just now. 用法2: 2、过去习惯性经常性的动作行为; 我去年每周看一次电影。 I saw a film once a week last year. 用法3: 3、过去主语具备的能力和性格。 我10岁时会游泳。 I could swim when I was 10. 时间状语 时间状语 时间状语 时间状语 时间状语 谓语形式 did was/were could didn’t wasn’t/ weren’t couldn’t Did Was/ Were Could... 肯定句 否定句 一般疑问句 ⑤ 肯定句→否定句 I wasn't a student before. 主语 + be动词+not + 其他。 主语 +didn't +实义动词原型 + 其他。 We didn't have English class yesterday. ⑥ 肯定句→一般疑问句,肯否定回答 Was you a student before？ be动词 +主语 + 其他？ Did +主语 +实义动词原型 + 其他？ Did you have English class yesterday？ Yes, I was. No, I wasn’t. Yes, I did. No, I didn’t. ⑦ 肯定句→特殊疑问句 I was a student before. →What was you before？ 疑问词 + be动词 +主语 + 其他？ 疑问词 + did +主语 +实义动词原型 + 其他？ You had English class yesterday. →What did you do yesterday 一般过去时的句型转换 肯定句: I was an English teacher one year ago. 否定句: I wasn't an English teacher one year ago. 一般疑问句: Were you an English teacher one year ago 特殊疑问句: What were you one year ago 一般过去时的句型转换 肯定句: I bought a yellow dress yesterday afternoon. 否定句: I didn't buy a yellow dress yesterday afternoon. 一般疑问句: Did you buy a yellow dress yesterday afternoon 特殊疑问句: What did you buy yesterday afternoon 一般过去时的句型转换 一般过去时的用法 一般过去时并不难,过去动作、状态记心间; 动词要用过去式,时间状语句末站; 否定句很简单, didn't站在动原前; 一般疑问句也好变, did放在句子前,主语动原依次站; 特殊疑问句也简单,疑问词加一般疑问句记心间。 动词过去时的变化-规则变化 注意-ed的发音 Pay attention to the pronunciation of -ed. -ed(浊辅音及元音后) /d/ called lived opened moved cried played agreed -ed（清辅音后） /t/ hoped asked liked passed wished stopped talked -ed（t, d后） /id/ hated wanted lifted shouted needed handed mended 根据读音将以下规则动词的过去式排入表中 received waited worked visited enjoyed painted talked looked rained passed climbed crashed offered handed liked wanted arrived counted turned shouted /d/ /t/ /id/ received 动词过去时的变化-不规则变化 动词过去时的变化-不规则变化 动词过去时的变化-不规则变化 ... ...
