unit 2 how often do you exercise? section b section b

Unit 2 Unit 2

How often do you How often do you exercise?exercise?

Section B Section B

重点词汇： junk, coffee, health, percent, online, together, although, through, mind, body, such,

television, die, writer重点短语： junk food, be good for, want sb. to do,

such as go camping, fifteen percent of, go online重点句型：

My mother wants me to drink it.It’s good for my health.

How many hours do you sleep every night?It’s healthy for the mind and the body.

It’s good to relax by using the Internet or watching game shows.

语法：进一步学习一般现在时的特殊疑问句及回答

① health(n.)/ healthy (adj.)

look after one’s health, keep in good health

keep/ stay healthy, healthy food/lifestyle

② percent 百分之

More than 40 percent of the students wear glasses.

③although 虽然（不与 but连用）

Although he failed, he didn’t give up.

= He failed, but he didn’t give up.

④ through 穿过，通过The sun shone through the clouds.

He went in through the window.

⑤ such as 例如

We visited some cities such as New York,

Chicago, and Boston.

⑥ by doing 通过做They keep healthy by taking exercise every day.

He makes a living by doing something he loves.

⑦It’s + adj. + for sb. to do sth.对于某人来说做某事

It’s important to eat a balanced diet.

It’s difficult for some students to learn English.

Junk food

vegetables

Homework

Write about your free time activities.