小学英语一到六年级知识点大全1 现在进行时表示正在发生的事情或进行的动作， 常与 now,listen,look等词连用，结构是主语 +be动词 (am, is, are)+动词 ing. 如：It is raining now. 外面正在下雨It is six o’clock now. 现在 6 点了My parents are reading newspapers in the sitting room. 我父母正在客厅看报纸Look! The children are having a running race now. 看! 孩子们正在赛跑问句将 be 动词移前，否定句在be 动词后 +not. 2 一般现在时表示经常反复发生的事情或动作，常与often, usually, sometimes, always, every day(week year⋯) on Sundays 等词连用。结构是主语 +动词原形 ; 当主语为第三人称单数即he,she, it, Tom, my mother, the boy等词时，动词后加s 或 es. 如：We have an English lesson every day. 我们每天都要上英语课Do the boys run faster than the girls? Yes, they do. 男孩比女孩跑的快吗 ?是的问句借助于 do, does 否定句借助于 don’t, doesn ’t ，后面动词一定要还原。3 一般过去时表示发生在过去的事情或存在的状态，常与just now; a moment ago; ⋯ ago; yesterday; last ( week; month; year; Monday; weekend); this morning等词连用。结构是主语 +be 动词的过去式 (was; were) 或主语 +动词的过去式。注意： be 动词与动词过去式不可同时使用。如：My earphones were on the ground just now. 我的耳机刚刚还在呢。Where were you last week? I was at a camp. 你上个星期去哪了 ?我去野营了What did you do yesterday? I visited a farm 你昨天去干嘛了 ?我去参观农场了。问句有 be 动词将 be 动词移前，没有 be 动词借助于 did ，后面动词还原 ; 否定句有 be 动词在后面加 not ，没有借助于 didn't后面动词还原。4 一般将来时表示将要打算发生的事情或动作，常与tomorrow, next week(year; Tuesday ⋯), this week( weekend ;evening; afternoon;⋯)today 等词连用。结构是主语 +be(am, is, are) going to + 动原或主语 +will +动原。如：What are you going to do tomorrow? I am going to have a picnic. 你明天要去干嘛 ?我要去野餐。The childre are going to have a sports me...
