Read the passage silently and quickly and answer the following QUESTIONS, You'll be given 5 minutes

　1. What makes a balanced diet?

　_____________________________________________________

　2. What is wrong with the diet of both Wang Peng and Yong Hui?

　_____________________________________________________

　3. Why does it matter if you only eat at Wang Peng's or Yong Hui's restaurant?

______________________________________________________

Step2: Careful reading:TRUE or FALSE?

Do Exx 1 on page 11.

Step3:.Comprehending Practice

　Do Exx4 on page 11

Step4:Explain

public benefit_________ a benefit concert __________

I got a lot of ___________ from learning a foreign language.

从学习外语中我得到很多益处。

be of ( some / much / no / little )benefit to 对......有益

That experience was _________________________.

那个经验对我很有益处。

Your advice is _______________________. 你的建议对我很有帮助。

[知识拓展] 联系be of+ 抽象名词 短语）用处，价值，帮助，重要性

benefit vt.& vi. 有益于；受益；有助于（与from搭配）

The reforms will ___________ working families.

这些变革将使职工家庭得到好处。

The company ___________________ selling a new product.

这家公司从销售新的产品中受益。

2.consult vt 请教，咨询，查阅，参考

consult sb about sth ____________

You'd better _____ your doctor ______ your headache.

你头痛的事最好咨询一下医生。

I consulted the telephone book for his address.

____________________________________________.

Vi （与人）商量；协议

consult with sb ______________

关于聚会的事，你最好和你的老同学商量一下。

____________________________________________.

He consulted with his manager about the pay.

___________________________________________.

3.before long 不久以后

long before 很久以前

区别：before long 相当于soon 和将来时，过去时连用，后不可加句子

　　　long before 与过去时或过去完成时连用，后可加句子

　　　不久，你就会理解这个句子。

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