2020学年七年级英语下册 Unit 11 How was your school trip一般过去时（一）素材 （新版）人教新目标版

Unit 11 How was your school trip一般过去时(一)一般过去时表示过去某个时间或某一段时间内发生的动作或存在的状态，它常和表示过去的时间状语连用，如yesterday, the day before yesterday, last night,last week, last year, . ago, just now, in 2020等。请仔细观察下列例子的谓语部分，通过补全结论部分中所缺的内容来学习一般过去时的各种句式。【观察】1. Bobwasat home just now.Bobwasntat home just now.2.Alicewentto the movies with me last night.Alicedidntgo to the movies with me last night.3. Wewerehappy at the party.Wereyou happy at the party?Yes, we were. / No, we werent.4. IlivedinGuangzhouin 2020.Didyoulivein Guangzhou in 2020?Yes, I did. / No, I didnt.【结论】1.由例子1和3可知，含有be动词的一般过去时的肯定句是将be变为was / were；变否定句时要在was / were后面加not，可缩写为wasnt / werent；变一般疑问句时是把was / were提至_，其肯定回答为：Yes,主语(人称代词) + was / were；否定回答为：No,主语(人称代词) + wasnt / werent。2.由例子2和4可知，含有实义动词的一般过去时的肯定句是将该动词变为过去式；变否定句时要在谓语动词前加didnt，同时谓语动词变为原形；变一般疑问句时要借助助动词_，并将其放在句首，而且将谓语动词变为原形。其肯定回答为：Yes,主语(人称代词) + did；否定回答为：No,主语(人称代词) + didnt。Key:1.主语前 2. did【温馨提示】英语中动词过去式的构成分为规则变化和不规则变化两类。规则动词过去式的构成规则和发音参见课本P114；动词过去式的不规则变化参见课本P141，同学们要牢记。【运用】.写出下列动词的过去式。milk _ move _ carry _stop _ cut _ feed _grow _ hear _.完成下列各题。1.Nancywas late for school yesterday.否定句：_一般疑问句：_肯定回答：_否定回答：_2. Mike visited his grandparents last Sunday.否定句：_一般疑问句：_肯定回答：_否定回答：_.完成句子或对话，每空一词(含缩略形式)。1.王老师昨天没来学校，他去广州了。Mr. Wang _ _ to school and he _ toGuangzhouyesterday.2.今天早上杰克上班迟到了吗？不，他没有迟到。_ Jack _ _ work this morning?No, _ _.答案:. milked; moved; carried; stopped; cut; fed; grew; heard. 1.Nancywasnt late for school yesterday.WasNancylate for school yesterday?Yes, she was.No, she wasnt.2. Mike didnt visit his grandparents last Sunday.Did Mike visit his grandparents