Unit2 How often do you exercise?

Section B (1a-1e)

Teaching Aims:

1. 学习新单词：junk food, coffee, health,

2. 掌握词组: how many, be good for, every day，two or three times a week.

3. 掌握句型：

　　How often do you drink milk?

　　How many hours do you sleep every night?

　　She says it's good for my health.

4. Learn to talk about how often they do things to keep healthy.

Teaching Emphasis and Difficulties:

1. New words,phrases and sentences.

2. Talk about how often they do things to keep healthy.！

Teaching Procedures:

Step 1 ：Greeting and lead-in.

谚语引入本节重点内容：养成良好的生活习惯才能带来健康！

Step 2 ：Show the study-guide.

1. Read the new words: junk food milk coffee

2. Finish 1a and read the conversation in 1b

3. Read the questions of 1c and 1d,Then try to translate.

Step 3: Presentation

教师展示实物：an apple tomatoes milk cola coffee and so on.

1)Show a tomato

What's this? Oh it's a tomato,it's a kind of vegetables,and it tastes sweet and kind of sour.but I think it's very delicious ,too.I like eating tomatoes very much,Because they're healthy food. And they're good for our health.

2)Show a box of milk.