Teaching plan of Unit 9

Saving the Earth

(Designed to the periods)

Teaching aims and demands

goals: talk about nature ecology and the environment

discuss the measurement we should take to solve the problems facing the earth

write an evaluation paragraph.

Vocabulary and useful expressions:

Coal, attend, issue, environmentalist, summarize, content, introduction, representative, killer, access, violence, premier, stress, equality, fairness, responsibility, willingness, harmony, suffering, unfair, wipe, worldwide, alternative, defend, incorrect, affect, advise, take notes, the United Nations, take action, air conditioner, in harmony with,, put an end to, wipe out , advise sb. Not to do sth,

Function:

We/ they should do…

We/ they would like to….

We must make sure that…

It’s clear that….

It would be better if we….

I’m all for….

Grammar: .

Inversion

Not until we know more will we be able to improve the situation.

Only by changing how we live can we save the earth.

Had I known that air condi