一般过去时的形式(共4页)

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1、精选优质文档-倾情为你奉上一般过去时讲解一般过去时的形式：be动词过去时的句式肯定句：是原来使用的is换成was;把原来使用的are换成were.My pencil is on the desk.I was here yesterday.昨天我在这里。They are my students.These rooms were very clean in the morning.这些房间今天早上很干净。否定句：是在was/were后面加上notwas not=wasntwere not=werentI was not here yesterday昨天我不在这里。These rooms were

2、not very clean in the morning.今天早上这些教室不很干净。疑问句：找出句子中的was或者were，把was或者were提到句首，且首字母要大写。I was here yesterday昨天我在这里Were you here yesterday?These rooms were very clean in the morning.Were these rooms very clean in the morning?I was not here yesterdayWas you not here yesterday?These rooms were not very c

3、lean in the morning.Were these rooms not very clean in the morning.含有实义动词过去式的句式1肯定句：主语过去式其他.They had a good time yesterday.他们昨天玩的很开心。否定式：主语did not/didnt动词原形其他 先找出谓语动词，再在谓语动词前加didntThey didnt watch TV last night.He didnt ask her teacher for her toys.一般疑问句：Did主语动词原形其他?其肯定回答常用Yes，主语did否定回答常用No,主语didnt-

4、Did you go to the park yesterday?-Yes,I did./No,I didnt.特殊疑问句：疑问句+did+主语+动词原形+其他？What time did you finish your homework? 你是什么时候做完作业的？Where did you go yesterday? 昨天你去哪里了？注意：以疑问词开始的特殊疑问句，回答时，不能用 Yes, No. 直接回答所问的问题即可。一般过去时态的用法11)主要用于过去某个时间发生的动作或状态。My father worked in Shanghai last year.2)表示过去经常或反复发生的动作

5、，常与often,always等表示频度的状语连用。I often went to school on foot.3)与When引导的状语从句连用When he got home，he had a short rest.一般过去时的时间状语1一般过去时的时间状语有： a moment ago,yesterday morning, last week/night, the day before yesterday, just now.规则动词过去式的变化规则1. 一般情况下在动词原形后直接+ed。如：want-wanted;play-played2.以不发音的字母e结尾的动词，去e再加ed。如：

6、hope-hoped,live-lived3.以辅音字母结尾的重读闭音节单词，需先双写最后一个辅音字幕，再加ed。如：stopped.4.以辅音字母加y结尾的动词，先变y为i，再加ed。如：study-studied; worry-worried.过去式加ed后的读音规则清t：清辅音后ed读/t/ worked浊、元/d/：浊辅音和元音后ed,读音读/d/：浊辅音和元音后读/d/如：lived,called/t/或/d/后读/id/：/t/或/d/ed后读/ed/如：started，neededry clean in the morning.Were these rooms not very clean in the morning.不规则变化，要逐一熟记。Be 动词的过去式有两种形式， 主语时第一，三人称单数形式用was，其他人称都用were。专心-专注-专业