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1、初中英语过去完成时的介绍Hello, everyone! 认识我了吗?我是过去完成时态啊,是不是觉得和现在完成时态有些相似处呢?这样吧,来听听我的自我介绍吧! 1. 基本形式: had + 过去分词。2. 否定形式: had + not + 过去分词 (had not照样可缩写hadnt) 。3.一般疑问形式: had 提到句首, 回答用 Yes, 主语 + had. / No, 主语 + hadnt. 例如:10 - Had she told you to go there earlier yesterday? 她昨天告诉过你早点儿到那儿吗?- Yes, she had. / No, she
2、 hadnt. 是的, 她告诉了。/ 不,她没有。4. 被动语态形式: had + been + 过去分词。如:When I got there, the windows had been broken. 当我到那儿时,窗户已经被打破了。 我可是个相对的时态,自然不能离开过去某时/ 动作而“独闯天下”,只能早于过去某时/ 动作,或频频“光顾”于主句精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页,共 4 页为一般过去时的宾语从句中,所以already / yet / still / just / before / never / by(the
3、 end of)last year 等时间状语常来“配合作战”;也常活跃在after / before / when + 过去时态从句或 by the time + 过去时态从句等的主句中。如:By the time we got there, she had left. 当我们到达那里的时候,她已经离开了。 1. 与一般过去时态“小同大异”:我和一般过去时都可指动作发生在过去,但我强调动作相对于过去某一时刻已经完成;而一般过去时则强调动作发生在过去某一时间或过去经常性、习惯性动作,需要特别注意的是: 当动作附带 yesterday 、 last year等过去时间状语时,应用一般过去时态。请
4、区别:By the end of last year, I had visited seven different cities. 截止到去年年底,我已经参观过七个不同的城市了。We learned another English song last month. 上个月我们学了另一首英文歌曲。2.与现在完成时态“似是而非”:现在完成时表示动作相对于现在已经完成, 其标准对照时间点为现在;而我表示动作相对于过去某一时刻前已完成,其标准对照时间点为过去。试比较:I have been there twice. 我去过那儿两次。精选学习资料 - - - - - - - - - 名师归纳总结 - -
5、 - - - - -第 2 页,共 4 页I had been there twice before I went to school. 在我上学前,我去过那儿两次。怎么样,各位,对我有所了解了吗?来到后面的时态训练营一试身手吧!【完成时态专练】1. He _ (turn )off the light. We can leave now. 2. By the time we got to the cinema, the film _(begin ). 3. She _ (finish )her homework before I left school. 4. My mother _ (be
6、)a teacher since 2003. 11 5. He told us that he _(give )the book to his brother. 6. I _ (wash )all the clothes. So I can have a rest. 7. They _ (stay )in China for a long time. 8. My father _(arrive ) home before nine o clock last night. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 3 页,共 4 页【参考答案】1. has turned 2. had began 3. had finished 4. has been 5. had given 6. have washed 7. have stayed 8. had arrived 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 4 页,共 4 页