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【导语】英语语法让很多学生都头疼，因为复杂难懂的句式和词组有时难以记忆。英语网为大家整理了小学英语语法大全，希望对同学们的英语语法学习有所帮助。更多内容尽在英语网。 一般将来时将来做某事 A、构成形式： (1)主语+be going to+动词原形+其他。 (2)主语+will+动词原形+其他。 B、判断依据： 一个句子中既有be动词，又有going、to和动词，且动词用的是原形，句中往往有tomorrow、soon、next week等词。 C、句型变换： She is going to have a picnic tomorrow. She isnt going to have a picnic tomorrow. Is she going to have a picnic tomorrow? Yes, she is. / No, she isnt. They are going to visit their grandparents next Sunday. They arent going to visit their grandparents next Sunday. Are they going to visit their grand parents next Sunday? Yes, they are. / No, they arent. 三组将来时间表示法的用法比较 一、 will / shall+动词原形与be going to+动词原形 两者均可表示将来时间和意图，有时可以换用。如：I think itll rain this evening. / I think its going to rain this evening. 我想今晚会下雨。I wont tell you about it. / Im not going to tell you about it. 我不会把这事告诉你的。两者的区别是：1. 若是强调某个意图是经过事先考虑好的，则通常要用be going to;若是表示某个意图没有经过事先考虑，而是在说话的当时才临时想到的，则通常用will。比较：Ann is in hospital. 安住院了。Oh, really? I didnt know. Ill go and visit her. 啊，真的吗?我还不知道。我要去看看她。 (临时想法，不能用be going to)Ann is in hospital. 安住院了。Yes, I know. Im going to visit her tomorrow. 我知道，我打算明天去看看她。(事先考虑的意图，不能用will)2. 若是有迹象表明要发生某事，通常只用be going to，不用will。如：Look at those black clouds. Its going to rain. 看那些乌云，要下雨了。3. 带有时间或条件状语从句的主句通常不宜用be going to，而用will。如：When he comes back, I will tell him the news. 他回来时我就告诉他这个消息。If he comes back, I will tell him the news. 他若回来我就告诉他这个消息。 | 
