初中英语:一般过去时的讲解ppt课件.ppt
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1、一般过去时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。一般过去时(一般过去时(The Simple Past Tense)单击单击 进入进入时态介绍单击单击 进入进入一般过去时态句式的构成单击单击 进入进入规则动词过去式构成单击单击 进入进入规则动词过去式词尾读音单击单击 进入进入练习结束结束: 一般在动词原形末尾 加-ed work play worked played 结尾是e的动词加-d hope live hoped lived 末尾只有一个辅音字 母的重读闭音节词,先 双写这个辅音字母,再 加-ed stop trip stopped tripped 结尾是“
2、辅音字母+y”的动词,先变“y”为“ i”再加-ed study worry studiedworried进入下页返回首页不规则动词的过去式动词一般过去时,表示过去发生事;动词一般过去时,表示过去发生事;bebe用用waswas或用或用were, have,haswere, have,has变变hadhad;谓语动词过去式,过去时间坐标志;谓语动词过去式,过去时间坐标志;一般动词加一般动词加- -eded,若是特殊得硬记。若是特殊得硬记。否定句很简单,主语之后否定句很简单,主语之后didntdidnt添;添;疑问句也不难,疑问句也不难,diddid放在主语前;放在主语前;如果谓语之前有如果谓语
3、之前有diddid,谓语动词需还原;谓语动词需还原;动词若是动词若是was,were,was,were,否定就把否定就把notnot添。添。返回上页返回首页 be I was . He /She/it was. We/You/They were . I was not(wasnt). He/She/It was not(wasnt). We/You/They were not (werent) work I/You/He/She/It/We/ You/They worked. I/You/He/She/It/We/You/They did not(didnt) work. there be T
4、here was . There were. There was not (wasnt) . There were not (werent).进入下页返回首页 be Was I ? Yes, you were. No, you were not. Were you? Yes,I was. No,I was not. Was he/she/it? Yes,he/she/it was. No,he/she/it was not. Were we? Yes,we/you were. No,we/you were not. Were you? Yes,we were. No,we were not.
5、Were they? Yes,they were. No,they were not. work Did I work? Yes,you did. No,you did not. Did you work? Yes,I did. No, I did not. Did he/she/it work? Yes,he/she/it did. No,he/she/it did not. Did we work? Yes,we/you did. No,we/you did not. Did you work? Yes,we did. No,we did not. Did they work? Yes,t
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