精讲

点拨 ★ 知识超市

重点词组练习：

（1）want sb to do sth 想要某人做某事

My mother wants me to drink it.我妈妈想要我喝。

want to do sth. 想要做某事

Do you want to go to the movies with me？你想和我一起去看电影吗？

有很多动词后面用这种结构做动词的复合宾语：

ask sb. to do sth. 叫某人做某事

tell sb. to do sth. 告诉某人去做某事

help sb. (to) do sth. 帮助某人做某事

(2) be good/bad for 对----有好/坏处 (3) health ------healthy 健康的

be good for ... 表示"对......有益（有好处）" n. adj.

其反义为：be bad for ... 对......有害/无益

It's good for us to do more reading.多读书对我们有好处。

Drinking milk is good for your health.喝牛奶对你的健康有益。

Reading English is good for studying English.对英语对学习英语有益/有帮助。

Reading in bed is bad for your eyes.在床上读书对你的眼睛有害。 训练达标 1、选择

1）__________do you drink coffee? -----Twice a day.

A.How many B.How long C. How soon D. How often

2)My teacher wants me _________ hard.

A.study B. studying C. to study D. studies

3)Eating fruit and vegetables _____________ our health.

A. is good to B. is good C.is good for D.is well for

4)Miss Liu is very ________, because she exercises every day.

A. health B. healthy C. unhealthy D. unhealth

5)Thank you for _______ me with my English.

A. help B. to help C.helping

6) _______ milk do you drink?

A. How many B. How much C.How often D. How soon

7).Don't read in bed. It's bad ___ your eyes.

A. for B.of C. with 小结提升 　Words and phrases: junk, health ,coffee want sb. to do be good for ,be bad for

　Sentences : how often do you ......? How many + 可数名词复数 do you ......? 板

书

设

计 Unit 2 How often do you exercise?Section B 1a-1e

　一、Words and phrases 二、sentence structure

　junk, health ,coffee How often do you ......?

　want sb. to do -How many + 可数名词复数 do you ......?

　be good for ,be bad for 教

学

反

思