英语口语的时态问题

问题描述:

英语口语的时态问题
When is your vacation going to start?
i will be leaving on the fifth of august.1
Oh,that is only a few days from now!How many weeks are you going to be taking?2
I am taking two weeks now,3but i want to save the other week and take it sometime during the winter.
……
what do you like to do?
All the things that you are going to be doing.4
以上这段对话中,多次出现be doing形式.我在很多英语口语中都发现了这类现象,即很多完全可以用do的时候偏偏使用be doing.在语法上虽然都没有错误,但我想知道在地道的英语口语中老外们都偏爱使用be doing的形式吗?
例如,1中,i will leave on the fifth of august即可
2中,how many weeks are you going to take即可
3中,i take two weeks now即可
4中,……that you are going to do即可
希望有一定实力的前辈们来回答,不要说钻牛角尖之类的……

你这段是哪里来的呢?
老外们偏爱说gonna 而不是will
哪怕是老妈对小孩(强调的说)说你给我吃掉它,也是 You Gonna Eat IT!而不是You Will Eat It!
而gonna= going to 这样在老外的思维潜意识中埋下了 doing的伏笔
所谓地道的英语口语,各个区域的英语口语差很多呢.没有必要片面的模仿,口语的根本目的是让人听得懂.比如说黑人们喜欢说 You can't do nothing 等于我们的 You can't do anything
你所说的几个例子的确有可能是存在的,但没必要可以模仿.
关于第三 I am takin' two weeks now 是有道理的.因为后半句说 but i wanna save the other week.表达了转折,所以是:现在我要休2个礼拜,但是可能我会改变,因此此处的doin'是有意义的.