How long is the Great Wall? 长城有多长?
How long 多长
1000
thousand 千
10,000 =10个 ‘千’ ten thousand
1,000,000
million 百万
10,000,000
ten million
Listen and choose
1.How big is New York? It's got A . A. eight million people B. ten million people 2.How big is Beijing? It's got B . A. ten million people B. twenty million people
Listen, read and imitate
Fill in the blanks
A:These postcards are great! B:Yes, they are.
A:How long is it? B:It's more than twenty thousand kilometres long.
运用How big...? 询问多大.
How long is it? It's...long.
How big is it? It has got...
1. Recite a dialogue and share with your friends.
2. Make three sentences with “How long...?” and “How big...?”
Listen and answer
1.What are they talking about? It's about the Great Wall. 2.How long is the Great Wall? It's more than twenty thousand kilomertres long.