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Unit 2 Saving the Earth Topic 3 What can we do to protect the environment?
Section B
We should plant more trees.
We ought to plant more trees.
We should /ought to ride to school or work.
.
We oughtn’t to throw rubbish around.
We shouldn’t throw rubbish around.
1b Listen to 1a and choose the correct answers.
1.Jane and Michael are mainly talking about _______.
why we should shut off the electricity when we leave
what we should use when we go shopping
how to be a greener person
2. “Actions speak louder than words” means ____.
words are not as loud as actions
to do well is better than to say well
actions can speak, but words can’t do it
行动胜于言辞。
3. “Easier said than done” means in Chinese _____.
说起来容易做起来难。
1a Look, listen and say.
1c 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