高中英语人教版高一下讲解13

[00:04.88]Part 1   WARMING UP
[00:22.44]Look at the graph¹ and discuss the following questions.
[00:46.29]1 How are people's eating habits changing over the years?
[00:59.04]Why do you think this happens?
[01:05.10]2 How has agricltural produce changed during these years?
[01:15.86]What do you think caused these changes?
[01:35.82]3 What effects do you think the changes in eating habits
[01:41.56]will have on agriculture or nature?
[02:02.91]First,Chinese people are eating more meat.
[02:21.48]Next,farmers have to raise more pigs,sheep and cattle².
[02:39.74]Produce(verb),produce(noun),production,producer,product,productive,productivity.
[03:36.48]LISTENING
[03:42.15]1 Listen to the tape.The passage you hear talks about
[05:18.72]2 Which of the following sentences are true(T)and which are false(F)?
[06:54.59]3 Listen to the tape and complete the sentences by using your own words

1 graph   

n.图表，图解，曲线图

参考例句：

• Such a graph is defined to be a contact network.我们把这样的图定义为一个接触网络。
• Our soundings are displayed in the form of a graph.我们的调查结果已用图表列出。

2 cattle   

n.牛，牲口，畜生

参考例句：

• He has twenty head of cattle on the farm.他在农场养了20头牛。
• On big farms cattle are usually stamped with brands.在大农场，牲畜通常是打烙印的。