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bee
butterfly
Oh, my goodness. What a mess!
P27 1a mp3
Question 1 Where will they go?
Question 2 What has happened there?
1b Listen to 1a and mark the words with P (Past) or N (Now).
____ beautiful ____ butterflies ____ dirty
____ grass ____ terrible ____ factory
____ bees ____ fresh ____ clean
____waste water
P
P
N
P
N
N
P
P
P
N
1a Listen, look and say.
waste water
waste paper
Waste water. 浪费水。
Don’t waste paper. 不要浪费纸。
waste
adj.
v.
倒出；倾泻