[00:00.00]
[00:00.48]Unit 2 It's very old.
[00:04.52]一、Listen and number. 听一听，排一排。
[00:12.62]1.W:It's very famous and very long in China.
[00:19.00]1.W:It's very famous and very long in China.
[00:25.16]2.M:It's in the centre of London. It's very old.It's very tall.
[00:32.80]2.M:It's in the centre of London. It's very old.It's very tall.
[00:39.69]3.W:It's a very famous and beautiful park.
[00:47.20]3.W:It's a very famous and beautiful park.
[00:52.62]4.M:It's a very famous bridge in London.
[00:57.62]4.M:It's a very famous bridge in London.
[01:02.70]5.W:It's the Queen's house and it's very beautiful.
[01:08.55]5.W:It's the Queen's house and it's very beautiful.