一般将来时 主语+will/shall do eg:I will do it later.
主语+be going to do eg:I am going to give her a big surprise.
主语+be+doing(只针对go, come, leave, start, arrive,fly,return等瞬间动词)
主语+be to do/be about to do eg:I am about to leave for Beijing.
现在进行时主语+be+doing eg:He is watching TV now.
一般现在时主语+动词原形/动词的第三人称形式 eg:She often goes shoppng on weekend.
一般过去时主语+动词
过去式 eg:The boy went fishing yesterday.
现在完成时主语+have/has done eg:She has been to the Great Wall before.本回答被提问者采纳