有:yesterday/ last night/ in 1990/ once/ two days ago/ the day before yesterday Р4. 动词的过去式和过去分词的规则变化Р①一般在动词词尾加ed 例: want →wanted ②以e结尾的动词,只加d 例: live →livedР③以辅音字母加y结尾的动词,改y为i,再加ed 例: study →studiedР④以重读闭音节结尾,末尾只有一个辅音字母,双写这一辅音字母,再加ed 例: stop →stoppedР3. 一般过去时的四个基本句型Р Р谓语动词是beР谓语动词是doР肯定句РHe was in the room yesterday.РThey watched TV yesterday.Р否定句РHe was not in the room yesterday.РThey didn’t watch TV yesterday.Р一般疑问句РWas he in the room yesterday?РDid they watch TV yesterday?Р РYes, he was. No, he wasn’t.РYes, they did. No, they didn’t.Р特殊疑问句РWhere was he yesterday?РWhat did they do yesterday?Р巩固练习:改错Р1. We was in the factory yesterday. Р2. Did the twins make any paper flowers? ------Yes, they do.Р3. Every day she went shopping with us. Р4. They stoped to have a rest after walking so far.
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