Unit 2
I.Sentences.
1. This flower is strong. It’s healthy.
2. This flower is weak. It’s sick.
3. Always eat breakfast.
4. Always brush your teeth.
5. What do you do before supper? I do my homework.
6. These are bones.
7. This is a muscle.
8. This is skin.
9. Good food makes your body healthy.
10. What’s your favourite fruit? I like melon best.
11. You need to eat vegetables for a healthy body.
12. This is cabbage.
13. These are peas.
14. These are onions.
15. Riding\Walking\Running\Playing is exercise.
16. Sixty minutes make an hour.
II. Grammer .
1. 句型：How often….询问的是频率,多久……..
1） How often do you play sports？
Once a day. Twice a day
2) How often do you take a shower? Once a week.
3) How often do you brush your teeth\comb your hair?
Once a day. Twice a day.
2. 句型: How many minutes…… 询问多少分钟……..
1) How many minutes do you wash clothes ?