When are we going to eat,Module 2 Unit 1,Its half past eleven,At half past twevle,Theyre eating our sandwiches,Theyre eating their sandwiches,be going to,A 描述过去发生的事,B 描述正在发生的事,C 描述将来发生的事,一般过去时态,be + Ving,be going to +动词原形 用来表示按划或要发生的动作，有“准备；打算”的意思。 1.I am going to watch TV。 2.We are going to have a picnic. 3.It is going to rain. 4.Lingling and Daming are going to walk around the lake,guess,She is going to,watch TV,Lets relax,They are going to,play football,He is going to,go swimming,She is going
