2019学年度人教版必修三Unit 2 Healthy EatingPeriod2 Language points

The emphasis of this period will be placed on the important new words, expressions and sentence patterns in the parts Warming up, Pre- reading, Reading and Comprehending.

Difficult points: enable the students to grasp the usages of such important new words and expressions as diet, balance, consult, limit, benefit, combine, ought to, get away with, before long

　　Important points: how to get them to understand the usages of the new words and expressions, as well as those long sentence patterns well.

　　Step 1 Revision

　　Check the homework exercises.

　　Ask some students to talk about the problems with a diet, a balance diet, and nutrition.

　　Step 2 Reading and finding

　　Get the students to read the Warming up, Pre- reading, Reading and Comprehending and underline all the useful words and expressions: diet, nut, bean, pea, cucumber, eggplant, pepper, mushroom, peach, lemon, balance, barbecue, mutton, roast, fry, ought, bacon, slim, curiosity, hostess, raw, vinegar, lie, customer, discount, balanced, diet, ought to, lose weight, get away with, tell a lie, win....back

　　Get them to write down and learn by heart.

　　Step 3 Practice the useful words and expressions

　　Turn to page 12. first ask them to go through the exercises in Discovering useful words and expressions with students and make them know what to do. And then check the exercises after they have finished them.

　　1. lie something that you say is not true

　　2. get away with not to be punished for something

　　3. raw uncooked

　　4 curiosity the strong wish to know about something

　　5 customer someone who buys things or services from a shop, company, etc.

　　6 benefit a particular quality that gives someone or something an advantage

　　Step 4 Studying important language points

　　1. Diet; sort of food that is usually eaten by somebody.

To be / go / put sb. on a diet