Review开心英语六年级下册Unit4hatI buy a hat.I didn’t buy a hat.Work in Pairsdid (√) do(×)Point and say.dodid1. What did you buy …?2. Where did you buy…?-----A string.What did you buy?Where did you buy the string?What did you buy?Where did you buy it?I brought it in a store.A bikeWhat did you buy?Where did you buy the bike?I brought it in a shop.A: what did you buy?B: In a store.a caketwo booksorangea bananaappletoyhomework 1、听录音,朗读课文。并..