Giáo án điện tử Tiếng Anh 6 global success Unit 11 Lesson 3 A closer look 2: Grammar

Slide 1

WELCOME TO OUR LESSON TODAY!

Slide 2

Game: match

1/ Recycle

2/ Pollution

3/ Earth

4/ Flood

5/ Reduce

6/ Forest

1-e, 2-b, 3-c, 

4-d, 5-a, 6-f.

e

c

d

f

a

b

Slide 3

UNIT 11: OUR GREENER WORLD

Slide 4

LESSON CONTENTS

San

Write a or an.

Write a / an or the.

Write the correct form of each verb in brackets.

Combine each pair of sentences below to make a first conditional sentence.

Grammar

Articles

Work in groups, A and B.

First conditional

Fun matching

Slide 5

PRESENTATION

Countable and uncountable nouns

Modal verb: must / mustn’t

Slide 6

ARTICLES

There are two kinds of articles in English: the inde finite article (a / an) and the de finite article (the).

We use a / an

- with singular countable nouns when we are talking about them in general.

Example:

An ant is a tiny animal.

- after the verbs to be and to have.

Example:

I’m a student. / I have an eraser.

Slide 7

ARTICLES

We use the

- with singular or plural nouns when we already know them or when they are mentioned for the second time.

Example:

The bike in front of her house is nice.

- with nouns which are unique.

Example:

The air is dirty.

Slide 8

PRACTICE

Countable and uncountable nouns

Slide 9

Write a or an.

1.

___ egg

2.

3.

___ sink

___ friend

4.

___ arm

5.

6.

____ onion

____ mouth

7.

8.

____ classmate

____ umbrella

an egg

a sink

a friend

an arm

an onion

a mouth

a classmate

an umbrella

Slide 10

Write a / an or the.

1.

My father is

2.

3.

_______ dolphin is _______ intelligent animal.

4.

I have

5.

My brother likes

_______ Sun keeps _______ Earth warm.

_______ doctor.

a doctor.

The Sun keeps

_______ Earth warm.

the Earth warm.

A dolphin is

_______ intelligent animal.

an intelligent animal.

_______ orange shirt too.

an orange shirt too.

_______ blue pen, not _______ red one.

the blue pen, not

_______ red one.

the red one.

Slide 11

PRESENTATION

Modal verb: must / mustn’t

Slide 12

First Conditional

First conditional sentences describe things which are possible and likely to happen in the present or the future.

Example:

If you use less paper, you will save a lot of trees.

If + subject + V (present simple),

If-clause

subject + will / won’t + V (base form)

main clause

Slide 13

PRACTICE

Countable and uncountable nouns

Slide 14

Write the correct form of each verb in brackets.

1.

If it (be)

2.

3.

We (save) 

much paper.

4.

More people (have) 

less water.

5.

If the river (not be)

If we (recycle)

_______ sunny next week, we (go) _______ on a picnic.

is sunny next week, we (go)

_______ on a picnic.

will go on a picnic.

_______ more, we (help) _______ the Earth.

recycle more, we (help)

_______ the Earth.

will help the Earth.

_______ a lot of trees if we (not waste) _______ so 

will save a lot of trees if we (not waste)

_______ so 

don’t waste so 

_______ fresh water if we (use) _______

will have fresh water if we (use)

_______

use

_______ dirty, there (be) _______ more fish.

isn’t / is not dirty, there (be)

_______ more fish.

will be more fish.

Slide 15

Combine each pair of sentences below to make a first conditional sentence.

1.

The air isn’t fresh. People cough.

2.

The water is dirty. A lot of fish die.

3.

We cut down trees in the forest. There are more floods.

4.

There is too much noise. People don’t sleep.

5.

There is no water. Plants die.

If the air isn't fresh, people will cough.

If the water is dirty, a lot of fish will die.

If we cut down trees in the forest, there will be more floods.

If there is too much noise, people will not / won't sleep.

If there is no water, plants will die.

Slide 16

Fun matching

Work in groups, A and B.

Group A secretly writes five if-clauses on a sheet of paper.

Group B secretly writes five main clauses on another sheet of paper.

Match the if-clauses with the main clauses.

Do they match? Are there any funny sentences?

Slide 17

Do excercises in workbook

Prepare: Unit 11: Communication

Revise the lesson

HOMEWORK

Slide 18

Goodbye, see you again!