本人刚刚起步学英语 所以想问些专业人士几个问题1 the children go to school和they are going to school里为什么go要加ing2 the children ususlly do their homework和they are not doing their homework里为什么do要加in

本人刚刚起步学英语 所以想问些专业人士几个问题1 the children go to school和they are going to school里为什么go要加ing2 the children ususlly do their homework和they are not doing their homework里为什么do要加in
本人刚刚起步学英语 所以想问些专业人士几个问题
1 the children go to school和they are going to school里为什么go要加ing
2 the children ususlly do their homework和they are not doing their homework里为什么do要加ing 是不是和第1个问题 一样的意思?
3 the weather's often cold in North 这句话的North前面是不是应该需要要加个the 还是可以不加 为什么?
4 Mrs.Sawyer usually stays at home in the morning 是不是可以变成in the morning,Mrs.Sawyer usually stays at home 这样是不是正确的
5 they are not doing their homework 能不能把 not doing 变为doesn't 如they are doesn't their homework 这样是正确的吗? 还是不能
6 they often drink tea together 中的drink 为什么不能改为drinking
7 he's reading an interesting book 后面能不能加at night
8 at night 和in the night 意思都是一样的 但是区别在那?
因为刚刚开始学 有这些搞不懂的位子 希望能得到大家的解决 谢谢大家了

本人刚刚起步学英语 所以想问些专业人士几个问题1 the children go to school和they are going to school里为什么go要加ing2 the children ususlly do their homework和they are not doing their homework里为什么do要加in
1 the children go to school和they are going to school里为什么go要加ing 正在进行的意思
2 the children ususlly do their homework和they are not doing their homework里为什么do要加ing 是不是和第1个问题 一样的意思?是的
3 the weather's often cold in North 这句话的North前面是不是应该需要要加个the 还是可以不加 为什么?可以加 也不可不 是前後定 或是说话人要强调
4 Mrs.Sawyer usually stays at home in the morning 是不是可以变成in the morning,Mrs.Sawyer usually stays at home 这样是不是正确的 可以
5 they are not doing their homework 能不能把 not doing 变为doesn't 如they are doesn't their homework 这样是正确的吗? 还是不能 不可以 does 用在 3单现
6 they often drink tea together 中的drink 为什么不能改为drinking "often"打头有习惯意思 就不会用 进行式了
7 he's reading an interesting book 后面能不能加at night 可
8 at night 和in the night 意思都是一样的 但是区别在那?在特定时间 不特定时间