题目内容：
1.题目:语音教学试讲2.内容
You are a producer of “green food”. | It is free of chemical frtlizers I and is grown away from! 1 industrial areas I and dirty water supplies. | It is certain to be healthy and safe | for people’s health. | You want to sell your“green food”，| but the problem is fletting people know about your food d and how good it is IIt is also more expensive | than other food |which is not so safe. ||
3.基本要求
(1)朗读所给段落;
(2)配合教学内容适当板书;
(3)针对该段落的内容，设计相应的写作教学活动;
(4)用英文试讲;
(5)试讲时间: 10 分钟。
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答案解析：