u6 复习.pptpage1Unit6 Birdwatchingpage2Do you like birds ?A: What's your favourite bird?B: A: Why do you like them?B:A: Oh, I like..... because.....page3page4Birds are in danger!!Talk in groups: What danger do they face?page5We should help them!What can we do for them?page6Let's learn some facts about the wetlandspage7Actions we take to protect the birdswhen to use "to do " 1. 引导目的状语2. 做宾语3. 做宾语..