外研版(2024)七年级下册Module 10 Unit 1 What did you do?一般过去时要点总结
日期:2025-10-17科目:英语类型:初中教案查看:48次大小:16791B来源:二一课件通
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外研版,What,要点,过去时,一般,do
一般过去时 一、概念 表示过去某个时间发生的动作或存在的状态。常和表示过去的时间状语连用,如 yesterday(昨天)、last night(昨晚)、last week(上周)、in 2020(在 2020 年)等。 二、构成 (一)be 动词的过去式 肯定句:主语 + was/were + 其他。 I was at home yesterday. ( 我昨天在家。) She was happy last night. ( 她昨晚很开心。) 否定句:主语 + was/were + not + 其他。 I was not at home yesterday. ( 我昨天不在家。) She was not happy last night. ( 她昨晚不开心。) 一般疑问句:Was/Were + 主语 + 其他? Was you at home yesterday ( 你昨天在家吗?) Were they happy last night ( 他们昨晚开心吗?) 特殊疑问句:特殊疑问词 + was/were + 主语 + 其他? Where were you yesterday ( 你昨天在哪里?) What was she doing last night ( 她昨晚在做什么?) (二)实义动词的过去式 肯定句:主语 + 动词过去式 + 其他。 I played football yesterday. ( 我昨天踢足球了。) She watched TV last night. ( 她昨晚看电视了。) 否定句:主语 + did not (didn't) + 动词原形 + 其他。 I didn't play football yesterday. ( 我昨天没踢足球。) She didn't watch TV last night. ( 她昨晚没看电视。) 一般疑问句:Did + 主语 + 动词原形 + 其他? Did you play football yesterday ( 你昨天踢足球了吗?) Did she watch TV last night ( 她昨晚看电视了吗?) 特殊疑问句:特殊疑问词 + did + 主语 + 动词原形 + 其他? What did you do yesterday ( 你昨天做什么了?) Where did she go last night ( 她昨晚去哪里了?) 三、动词过去式的变化规则 (一)规则变化 一般在动词原形末尾加 -ed。 work - worked play - played 结尾是 e 的动词加 -d。 live - lived hope - hoped 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。 stop - stopped plan - planned 以 “辅音字母 + y” 结尾的动词,先变 y 为 i,再加 -ed。 study - studied carry - carried (二)不规则变化 不规则变化的动词过去式需特殊记忆。 go - went do - did have - had see - saw come - came 四、常见标志词 yesterday、last night、last week、last month、last year、in 2020、just now(刚才)、two days ago(两天前)等。 五、练习题 用所给动词的适当形式填空 I _____ (go) to the park yesterday. She _____ (do) her homework last night. They _____ (play) basketball just now. 将下列句子改为否定句 He was at school yesterday. I played football last week. 对划线部分提问 I went to the zoo last Sunday. ( 对 went to the zoo 提问) She saw a movie last night. ( 对 saw a movie 提问)