托福蓝Delta口语Quiz6 Question6答题技巧及模版，希望对广大考生有帮助。更多托福备考信息尽在网托福频道!
Question：
Using points and examples from the lecture, explain some of the common causes of insomnia.
1、题目关键词：points and examples, explain
2、答题要领：
(1)summarize the causes of insomnia briefly.
(2)use examples to explain each one.
3、听力材料要点：
(1)Emotional: working stress, death of a loved one, moving to other places.
(2)Physical: pain; drinking too much coffee; drinking alcohol.
(3)Environmental: hot weather, noises; jet-lag.
4、模板
(1)In the listening material, the professor discusses three types of common causes of insomnia.
(2)The first one is ... For example, ...
(3)The second one is ... For example, ...
(4)The third one is ... For example, ...
(编辑：Sally)
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