1、多哥初中李叔兒，技巧版英語8年級下卷，Beautiful and Clean，What Should we do with it？red harmful、green glass、blue recyclable、black others except recyclable waste、garbage sorting、lesson 48、garbabas，know garbage sorting and recycling。Know its our duty to protect the environment。master the vocabulary。words expressions、use

2、d juzd divide dvad pile pal seats adj .使用、二手v .分割、分離n .堆、piles of view n .座位n .蓋n .噸n .責任、義務、責任thisweek we learned about pollution。()2 .on Tuesday，Danny，Brian and I cleaned up the street。()3 .Danny found a used toy car when he went for a walk around the neighbour hood .()4。they found most of the gar

3、bage was glass .()，listening，t，f，f，f，listen and write t (true) or f(撿起用過的玩具車).除以最小量.制作.某人的義務有義務享受更好的生活。Pick up a used toy car o.the least amount of make.out of its ones duty to do have a better life piles of，practice make This week we also had a schoolyard clean-up . all of our class mates

4、 _ _.0 glass，metal，plastic，Paper and everything else . our teacher asked us To make something interesting with the _ _ _ _，o.pick up used pile duty，picked up，divided，into，piles，used La ter on Tuesday，used，sorted，divided，into.“，Teachers words we have only one earth . its our duty to protect the environment . in that case，we will have a better life！1i earn todays new words and phrases by heart。2 write a sh