"We're trying to save the earth!" PPT courseware 5

Description

"We're trying to save the earth!" PPT courseware 5

Grammar Focus

Pay attention to the sentences.

1. We’re trying to save the earth.

2. The river used to be so clean.

3. The air is badly polluted.

4. No scientific studies have shown that shark fins are good for health.

5. We should help save the sharks.

Present Continuous: Present Progressive

Definition: It means the action that is going on at the time of speaking (momentarily), and it also means the action that is going on at the moment or at the current stage.

Structure: be (am/is/are) + v.-ing

Sign words: Look, Listen, now, right now…

e.g. Look! The boy is crying.

Exercise

What a fine day today!

Look! What are they doing?

used to do and be used to doing

used to do sth. It means that you often did something in the past, but you often don't do it now, followed by the original form of the verb.

be used to doing sth. means used to doing something

e.g. I used to get up at six o’clock.

Joe is used to drinking a cup of coffee every morning.

Translation.

1. She used to hang out with her friends on weekends.

She used to hang out with friends on weekends.

2. He is used to sleeping late every night.

He is used to stay up.

Passive voice: Passive voice

Definition: A voice that indicates that the subject is the recipient of the action, that is, the object of the action.

Structure: be + past participle

e.g. A new school was built last year.

Our classroom is cleaned every day.

modal verb

1. Modal verbs themselves have a certain meaning, expressing the speaker's emotion, attitude or tone, but they cannot be used as predicates alone and can only form predicates with other verbs. Common ones are: can (could), may (might), must, need, shall (should), will (would), etc.

2. The impersonal and number changes of modal verbs are followed by the base form of the verb. The negative form is made by adding not after the modal verb. Some modal verbs have past tense forms, which can be used to express a more polite and euphemistic tone.

e.g. Ken can climb up the tress like a koala.

Tracy could ride a bicycle when she was five years old.

You mustn’t play with fire. It is dangerous.

Make a list of things that people can do to help the environment and discuss your list with your partner.

use public transportation (n. transportation);

turn off the lights when you leave a room;

use reusable bags instead of plastic bags;

ride your bike or walk to school or work;

stop using paper napkins(napkins);

recycle books and paper

Homework

Write 5 measures to protect the environment.

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"We're trying to save the earth!" PPT courseware 7:

"We're trying to save the earth!" PPT courseware 7 Read the passage about sharks and complete the fact sheet below. Points in Para 1 hear of shark fin soup shark fin soup in southe..

"We're trying to save the earth!" PPT courseware 6:

"We're trying to save the earth!" PPT courseware 6 How do you feel? Saving endangered animals is one thing we can do for our world. What else can we do to help save the planet? ..

"We're trying to save the earth!" PPT courseware 4:

"We're trying to save the earth!" PPT courseware 4 Discussion What should we do to help save the earth? Turn off the lights when we leave a room. Take our own bags when shopping..

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Update Time: 2024-11-18

This template belongs to English courseware People's Education Press Ninth Grade English Volume 2 industry PPT template

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