☆注意☆ 英语动词的现在时与原形同形。但当主语是第三人称单数时，须在词尾加s 或 -es。例如：I have a fish for dinner. Her mother works in a hospital. Amy often goes to school by bike. Mr. Liu teaches us English. 加-es 的动词必须是以“sh , ch , o ”等字母结尾的。如：watches , teaches ,goes , washes 2、一般将来时
表示在将来会发生的事或动作。它常与表示将来的时间连用，如：tomorrow , next week , next year ,this morning , this afternoon , this evening 等
☆注意☆ 一般将来时小学阶段主要学了两种结构： ①be going to + 动词的原形 / 地点 ②will + 动词的原形
例句： I’m going to go shopping thisafternoon. She is going to Hong Kong next week. You will see many birds in the sky. 3、现在进行时
表示说话时正在进行的动作或现阶段一直在进行的动作。
☆注意☆它的构成是：be的现在时形式（am , is , are）加动词的ing形式。
如：What are you doing? I’m writing a letter. What arethey doing? They’re swimming.Is he playing chess? Yes, he is.Look, Amy is reading an English book.
☆ 注意☆ 动词的ing形式的构成规则：
☆ ① 一般的直接在后面加上ing , 如doing , going , working , singing , eating
② 以e 结尾的动词，要先去e再加ing ，如having , writing ③ 双写最后一个字母的（此类动词极少）有：running , swimming, sitting , getting ４、一般过去时
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主要用来表示在特定过去时间中一次完成的动作或一度存在的状态，也可表示过去的习惯动作。它与现在时间不发生关系，它表示的动作或状态都已成为过去，现已不复存在。它经常与表示过去的时间连用。如：I went to a park yesterday. I read a book last night. I watched TVyesterday evening.I went on a big trip last weekend. I failed my Chinese test.
☆注意☆ 一般过去时主要体现在动词的形式要用过去式，动词的过去式的构成规则有：
Ａ、规则动词① 一般直接在动词的后面加ed ；如 worked , learned , cleaned , visited② 以e结尾的动词直接加d ；如 lived, danced , used
③ 以辅音字母加y结尾的动词要改y为i再加ed （此类动词较少）如 study –studied carry – carried worry – worried （play、stay除外）④ 双写最后一个字母（此类动词较少）如 stopped Ｂ、不规则动词（此类词并无规则，须熟记）小学阶段要记住以下动词的原形和过去式：
sing – sang , eat – ate , see – saw , have – had , do – did ,
go – went , take– took , get – got , read – read , am/is – was , are – were , say – said , tell – told , come – came , drink – drank
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小学英语全部语法知识点整理
