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5. Call a taxi,___you will miss the train.
A. and B. though C. because D. or
Choose the best answer.
Review
You'd better (not) do sth
Ⅰ.Read 1a and find out the main idea.. Main idea: ___________________ Read 1a and complete the table.
To be a greener person
1._______________________________when you leave the room.
2. If you travel a short __________, you shouldn’t _________________ , but ________________. So this helps to ___________ and ____________.
3. When you go shopping, you’d better _____________ instead of using _____________.
You ought to shut off the electricity
distance
take a bus or a taxi
walk or ride a bike
save energy
reduce air pollution
take a cloth bag
plastic bags
Work alone
How to be a greener person?
Ⅱ. Read 1a again and find out the key points. New words: New phrases: Important sentences:
electricity 电 distance 距离 cloth 织物 action 行动
ought to 应该 shut off 关闭 instead of 代替
travel a short distance 短途旅行
1. would you like to be a greener person? 2.You ought to shut off the electricity when you leave a room. You'd better walk or ride a bike instead of taking a bus or a
taxi if you travel a short distance. 3. Easier said than done. 4. Actions speak louder than words.
Your motto座右铭:
Important points and difficult points: ought?to是______动词，无______和______的变化，后接_________,?意为_________?。其否定形式是__________.? 翻译：? a.我们应该减空气污染。? We_______??________??_________?air pollution.? b.你不应该告诉她这条坏消息。? You?______??______??________??______??her?the?bad?news.?? (ought?to和should的用法基本一致，多数时候可以互换。） c.他喜欢唱歌而不是跳舞。_____________________________________ d.你最好不要现在去游泳。_______________________________________
情态
人称