1.没区别,跟中文他一个月赚很多钱 和 他月收入很高一样!
2.need作为实义动词时,通常用法是:
①人+need +to do; ②物+need +doing; ③物+need +to be done.如:
The garden doesn't need watering—it rained last night.花园不用浇水了——昨夜刚下过雨.
A dog needs to be taken out for a walk every day.狗得天天带出去遛.
另外,need后还可以直接跟名词.如:
Do you need any help?你需要帮忙吗?
I need a watch.我需要一块手表.
3.上面答案可以解释
4.我一般说no use of doing sth.