北师大版高中英语模块7--Unit 22 lesson2-3
时间：2018-12-13 作者：英语课 分类：北师大版高中英语模块8(选修)
[00:01.45]Exercise 6 Listen to the lecture again
[00:05.04]and complete the fatfiles.
[00:08.94]Pronunciation
[00:09.55]Exercise 8 Listen to the lectrue again
[00:13.06]and take note of the pronunciation
[00:15.08]of the compound 1 words.
[00:17.82]Exercise 9 Listen to the dialogue
[00:20.59]and complete the Function File
[00:22.63]with these expressions.
[00:24.65]That was a great lecture.
[00:26.11]We really need to
[00:27.09]work at protecting our environment.
[00:29.24]Yes, that's why I'm thinking of joining
[00:31.32]one of those conservation programmes
[00:33.45]to save in endangered animal.
[00:35.55]Great! Which one?
[00:36.84]Well, I would like to help
[00:38.01]save the Yangtze alligator 2.
[00:39.97]It's one of the world's
[00:40.94]most endangered crocodiles.
[00:42.66]Where does it live exactly?
[00:44.43]In the Yangtze River- the lower part.
[00:46.39]Aren't there lots of people there?
[00:48.57]Yes, basically 3, that's the problem.
[00:50.99]Their habitat is being destroyed
[00:52.78]and local farmers kill them.
[00:52.78]
- Air is a mixture,not a compound of gases.空气是气体的混合物，不是化合物。
- How many households in the compound?院内有几家住户？