八上 unit6 birdwatching grammar.ppt
课件28张PPT。动词不定式Unit 6 BirdwatchingGrammarto-infinitives for purposeSure, I often go to the market _____________.to watch the birdsDo you like birdwatching, Eddie?Why do people build Zhalong Nature Reserve?People build Zhalong Nature Reserve
___________ wildlife.to protectWhy do people make the wetl...