Unit 2 How often do you do exercise

Teaching aims of this unit:

Language goals :

1.Vocabulary: always usually often sometimes hardly ever never ,once a day ,twice a week ,three times a month, my eating habits ,healthy /unhealthy lifestyle , keep in good health, junk food ,eat less meat, the same as, be different from ,the difference between...and..., of course ,look after, be good /bad for, sleep nine hours every night all /most /some /no students ,maybe, although exercise =do/play sports

2.Ask and answer : What do you usually do on weekends?

I often watch TV on weekends.

How often do you watch TV?

I watch TV twice a week..

How long do you sleep every night?

I sleep nine hours every night.

What are the differences?

3. Topic :My lifestyle or habits

Aims of abilities: Talk about how often you do things

Aims of emotion: Get the messages from the others successfully.

4.Language functions: Wh-questions, What do ...?, How often ...?,Adverbs of frequency, All/most/some/none