11.5 be going to / will
?
用于條件句時(shí), be going to 表將來(lái)
        will 表意愿
   If you are going to make a journey, you'd better get ready for it as soon as possible.
   Now if you will take off your clothes, we will fit the new clothes on you in front of the mirror.













 學(xué)習(xí)啦--英語(yǔ)語(yǔ)法大全