==================资料简介======================
第5课时:20张PPT
英语三年级
下册
Unit 3
At the zoo
第5课时
Warming up
Greet the students and sing the song“Old Macdonald”．
Revision & Leading in
Listen to the sound and guess the animals.
Presentation
big
small
long
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压缩包内容：
B Let’s do.mp3
B Let’s sing.mp3
big .mp3
long .mp3
short .mp3
small .mp3
第5课时.pptx
