内容正文：
Unit 2
Topic 2
Section B
策划：《学生双语报》
Review Let’s chant
Wash your hands,
have a bath.
Open the window,
take a fresh breath.
Early to bed,
early to rise
Makes a man healthy, wealthy and wise.
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Enjoy a flash
Discussion:
Flash
策划：《学生双语报》
What do you think of smoking?
It’s bad for our health/lungs.
You may cough day and night.
Your teeth will become yellow.
It may cause cancer.
= Maybe it’ll cause cancer.
策划：《学生双语报》
Ren’ai English Post
an article about smoking
策划：《学生双语报》
Task 1
1a
Look, listen and say
textp35-1a.swf
策划：《学生双语报》
I must ask him to give up smoking. must “必须,一定”,情态动词,后加动词原形构成谓语.
mustn’t “禁止,不准,一定不要”.多用于上级对下级的要求,或是某种文明规定,规章制度,表明了说话人或规章制度的权威性.
ask sb. (not) to do sth.
give up doing sth.=stop doing sth.
=I must ask him to stop smoking.
=I must ask him not to smoke.
You must give up drinking.
You must stop drinking.
Don’t drink, please.
You mustn’t drink too much.
You had better not drink.
Would