1. Listen and fill in the blanks.
(听课本第2~3页活动2的录音，填一填)
1) How long is the Great Wall?
It's
2) How big is New York?
It has got
3) How big is Beijing?
It has got
(听课本第2~3页活动2的录音，填一填)
1) How long is the Great Wall?
It's
more than twenty thousand
kilometres long.2) How big is New York?
It has got
more than
eight million
people.3) How big is Beijing?
It has got
about twenty million
people.答案：1) more than twenty thousand
2) more than million
3) about twenty million
2) more than million
3) about twenty million
2. Look, read and match.（看一看，读一读，连一连）
答案：
目录查找（点击展开或折叠章节目录）
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