review of unit1~2 grade 9

Review of Unit1~2

Grade 9

三明 三中 陈婕

by the way in detail

keep in touch with take away

draw up thanks to

call up as a result

because of be short of

take measures to do millions of

in need pay for

be harmful to day by day

die out cut down

turn off take up

refer to be supposed to

ought to so far

Pictures of me

The chemical factories pour waste water into the streams , rivers.

The factories produce terrible gas.

Cars and machines produce too much noise.

People put lots of litter into the land……

Reasons: people have done many bad things to the environment.What are they?

LiFei also has some problems caused by pollutions.

Listen and check Li Fei’s problems mentioned in the conversation.

1.I can’t sleep well at night. ( )

2.I am in a bad mood. ( )

3.The heavy traffic makes too much noise. ( )

4.The water is very dirty here. ( )

5.There are too many people. ( )

6.The sky is gray. ( )

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Li Fei said that the heavy traffic made too much noise

The heavy traffic makes too much noise.

The water is very dirty here .

The sky is gray.

LiFei said that the water was very dirty there.

LiFei said that the sky was gray.

I can’t sleep well last night.

LiFei said that he couldn’t sleep well the night before

Chang them into indirect speech

What should we do or shouldn’t do to protect our environment?

We should care for wild animals.

We should plant more trees…

We shouldn’t leave rubbish here and there.

We shouldn’t spit anywhere.

We shouldn’t walk on grass or pick flowers.

Have you ever done something to be a greener person?

Have you ever…?(ex. reuse the plastic bag, save water…)

Yes , I have. No, I haven’t.

Which group is greener?

PK

1. What do people from clubs encourage students to do about their lunch?

2. What is a no-car day?

3. How much water can a leaking toilet waste in an hour?

To bring their lunches in reusable bags and dishes.

Nobody comes to school in a car on this day.

Twenty to forty liters.

1.What pollutions do you know?

2.What bad things have people done to the environment?

3.What should we do?

4.What have you done to protect the environment?

According to the four questions above, please write a composition.

There are many pollutions in our daily life,______________________________________________________________________________________________________________________________________________________________________

Everyone is supposed to protect the

environment.

You can begin like this:

Assignment:

1.Review the words and phrases.

2.Write the composition on your exercise book.