Unit 1 It’s more than twenty thousand kilometers long
1.Listen and answer the question.听音，回答问题
Is the Great Wall short ?
How long is the Great Wall?
How big is beijing?
How big is New York?
2. 英汉互译（English-Chinese translation）：
thousand________
lots of________ more________
tell me more_______
these postcards ________
一张长城的照片___________
多长______________
超过_________________
非常长____________
多大_________________
3、看一看，连一连（Look and match） ： long big this these more small less that short those
拓展延伸(Consolidation and extension): Tell me more. 总结反思(Summary reflection)：这节课我学到了
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