Lets have a picnic in the park.A:When are we going to eat? B:Were going to eat at half past twelve.What time is it?Its half past eleven.One hour to go.be going to +动词原形动词原形用来表示按划或要发生的动作，有用来表示按划或要发生的动作，有“准备；打算准备；打算”的意的意思。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. She is going to .watch TVLets relaxThey are going to .play footballHe is going to .go swimmingShe is going to .read a bookLook!Its going to rain soon.A: What are you going to do?B: I am going to read a book watch TV Im going to half past sevenat .Im going toat six .Presentation go swimming have a party Im going to at five.Im going toat . Presentationhalf past eight At half past twevle.Its half past eleven.Theyre eating our sandwiches.Theyre eating their sandwiches.go to the park-at elevengo to school-at eightgo home-at half past fourgo to the party-at half past sixA:When are we going to_.B:Were going to go_.