Unit 15 Healthy eating

教学目标

　　通过本单元教学，使学生掌握有关提出建议或忠告的句型，对他人的一些具体问题提出自己的建议或忠告。复习有关看病的用语。通过对课文的学习，了解有关营养与卫生方面的基本常识，描写中国食谱与西方食谱之间的差异及优势。
1．重点词汇 examine; advise; contain; score; scores of; discuss; cause; suggestion; in (the) future; be rich in; put on weight; at the end (of); lose weight
2．重要句型 1) I advise you not to eat fruit that isn't ripe in future. 2) The result is that many of them become fat. 3) There is as much sugar in it as eight pieces of sugar.
3．语法 学习英语中提出建议和忠告的句型
4．日常交际用语
a. Seeing the doctor:
　　1）What can I do for you? What was the matter?
　　2) Lie down and let me examine you.
　　3) I've got a pain/cough/headache.
　　4) I don't feel well.
　　5) There's something wrong with...
　　6) Take this medicine three times a day.
　　7) Drink plenty of water and have a good rest.
　　8) Take two pills now and two more in four hours' time.
b. Making suggestions and giving advice
　　1) You'd better have a good rest.
　　2) I advise you to do something.
　　3) I advise you not to do something.
　　4) I suggest that you do. . .
　　5) Why not do. . . ?
　　6) Why don't you do. . . ?