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be bad for
keep healthy
give up doing sth.
be full of =be filled with
clean up
throw about
keep away from
Teaching aims：
1.Know the new words,the important
points and useful expressions.
2.Talk about pollution and
environmental protection.
litter v.乱扔
n.垃圾；废弃物
bottom n.
底部;最底部
fisherman n.
钓鱼的人；渔民
1a
Here are some words related to different kinds of
pollution .Write them in the box below .Then add
more words
1a
loud music
cars
rubbish
planes
littering
ships
smoking