Unit 2　Healthy eating(Period 2　Learning about language: Important language points)

3)nothing could be better. (comparative degree used in negative)
4)something terrible must have happened if li chang was not coming to eat in his restaurant as he always did. (must have done)
5)he could not have yong hui getting away with telling people lies! (can’t/couldn’t have sb. doing. . . )
能力目標(biāo)
1. get students to use some useful new words and expressions correctly.
2. enable students to make sentences after the useful sentence patterns.
情感目標(biāo)
1. stimulate students’ interest in learning english.
2. develop students’ spirit of cooperation and teamwork.

教學(xué)過(guò)程
設(shè)計(jì)方案(一)
→step 1 revision
1. check the homework exercises.
2. ask some students to talk about problems with diet, balanced diet and nutrition.
→step 2 reading and finding
get students to read through warming up, pre-reading, reading and comprehending to underline all the new words and useful expressions or collocations in these parts.
collocations: have to, a healthy diet, in different ways, energy-giving food, body-building food, protective food, a balanced diet, sit in his empty restaurant, feel very frustrated, a very strange morning, prepare his menu, by lunchtime, by now, ought to, be full of, be made of, nothing could be better. , hurry by, follow sb. into. . . , lose weight, be fit, be amazed at, more than, a good meal, get away with, had better, do some research, too much, even though, energy-giving food, feel more hopeful, win. . . back, be on
read them aloud and copy them down in the exercise book after class.
→step 3 practice for useful words and expressions
1. turn to page 12. go through the exercises in discovering useful words and expressions with students and make sure they know what to do.
2. give them several minutes to finish the exercises. they first do them individually, then discuss and check them with their partner.
3. check the answers with the whole class and explain the problems they meet where necessary.
→step 4 studying important language points
1. everybody has to eat, but do you eat a healthy diet?
每個(gè)人都得吃東西, 不過(guò)你的飲食健康嗎？
diet
1)n.  sort of food that is usually eaten(by a person, community, etc. )（某人、共同生活的人等）通常吃的食物; 日常飲食limited variety or amount of food that a person is allowed to eat限定的食物種類或數(shù)量; 限定食譜
too rich a diet is not good for you.
吃太多油膩的食物對(duì)你身體不好。
to be/go/put sb. on a diet
節(jié)食; 限定某人的食物
he began his diet a week ago.
他在一星期前開(kāi)始節(jié)食。
people who are on a diet mustn’t have chocolate.
正在節(jié)食的人不能吃巧克力。