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一般过去时讲解1. 定义一般过去时表示过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。2. 基本用法表示过去某个时间发生的动作或存在的状态...

一般过去时讲解1. 定义一般过去时表示过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。2. 基本用法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, last night, in 2019, just now, a moment ago, long long ago等表示过去经常或反复发生的动作常和always, often, sometimes, usually, every day等连用3. 动词过去式的构成规则动词一般在动词原形后加-ed，如：work → worked, play → played不规则动词需要特别记忆，如：go → went, eat → ate, swim → swam4. 基本句型肯定句主语 + 动词过去式 + 其他，如：I had a good time last night否定句主语 + didn't + 动词原形 + 其他，如：She didn't come to school yesterday一般疑问句Did + 主语 + 动词原形 + 其他？如：Did you watch TV last night?特殊疑问句疑问词 + did + 主语 + 动词原形 + 其他？如：What did you do last weekend?练习题1. 选择题1. She _______ her homework at home last night.A. didB. doesC. didn't doD. doesn't do2. What _______ you _______ last weekend?A. did; doB. do; doC. do; didD. did; did3. They _______ a film last night.A. sawB. seeC. sawedD. seen2. 填空题1. My father _______ (read) a newspaper last night.2. We _______ (not watch) TV yesterday.3. They _______ (visit) their grandparents last Sunday.3. 改写句子1. We had a great time at the party. (改为一般疑问句)_______ you _______ a great time at the party?2. She went to the park with her friends. (改为否定句)She _______ _______ to the park with her friends.3. They played basketball yesterday. (对画线部分提问)_______ _______ they _______ yesterday?4. 完成对话A: What did you do last Saturday?B: I _______ to the zoo with my family.A: Did you see any interesting animals?B: Yes, we _______ some monkeys and elephants.A: _______ you take any photos?B: Yes, I _______ a lot of photos.A: Did you have a good time?B: Yes, we _______.答案及解析选择题解析1.【答案】C【解析】由last night可知，句子应用一般过去时，且根据句意“她昨晚在家做作业了”可知，应选否定形式，故选C。2.【答案】A【解析】根据last weekend可知，句子应用一般过去时，且句子是特殊疑问句，故选A。3.【答案】A【解析】由last night可知，句子应用一般过去时，且see的过去式是saw，故选A。填空题解析1.【答案】read【解析】由last night可知，句子应用一般过去时，read的过去式与原形相同，故填read。2.【答案】didn't watch【解析】由yesterday可知，句子应用一般过去时，且根据句意“我们昨天没有看电视”可知，应选否定形式，故填didn't watch。3.【答案】visited【解析】由last Sunday可知，句子应用一般过去时，且visit的过去式是visited，故填visited。改写句子解析1.【答案】Did; have【解析】原句为一般过去时的陈述句，改写为一般疑问句时，应在句首加did，并将动词原形变为have。2.【答案】didn't go【解析】原句为一般过去时的陈述句，改写为否定