Unit 10 endangred species language focus

arrived bus Why have Come swim think fine gone walk park won come back 2... GRAMMAR Revision: Modal verbs: May, Might, Must, Mustn’t, Needn’t... * May / might: được dùng để nói về một sự

UNIT 10: ENDANGERED SPECIES

LESSON 5: LANGUAGE FOCUS

I PRONUNCIATION

1 Rhythm

Will you open my door because my hands are full?

(Nhịp điệu)

Nhịp điệu là gì?

- Là trọng âm của câu Trong một câu, có âm được đọc lướt, có âm được nhấn mạnh Việc xen kẽ giữa âm nhấn

và âm lướt tạo ra nhịp điệu.

Những âm được nhấn.

- Là những từ chứa nội dung (danh từ, tính từ, động từ, trạng từ).

- Là những từ thuộc về cấu trúc ngữ pháp (từ để hỏi, trợ động từ ở dạng phủ định).

Những âm lướt.

- Là giới từ, mạo từ, đại từ nhân xưng, trợ động từ ở dạng khẳng định.

1 Tell me the time.

2 Show me the way.

3 Look at the clock on the man telpiece.

4 I think he wants to go to mo rrow.

5 It’s not the one I want.

6 Most of them have arrived on the bus

7 Why did you be have like that?

8 Come for the swim

9 I think it will be fine

10 She’s gone for a walk in the park

11 I won der if he’ll ever come back

Tell time.

Show way.

Look clock man think wants go mo not one want.

arrived bus Why have

Come swim think fine

gone walk park won come back

2 PRACTICE

UNIT 10: ENDANGERED SPECIES

LESSON 5: LANGUAGE FOCUS

I PRONUNCIATION

II GRAMMAR

Revision: Modal verbs: May, Might, Must, Mustn’t, Needn’t

1 May/might+Inf.(Có lẽ, có thể) dùng để diễn ta sự suy đoán gần đúng

Eg He may be in his office (= Perhaps he is in his office)

He might be having lunch (=Perhaps he is having lunch.)

* May+Inf. Còn diễn tả một sự xin phép Nhưng might+Inf có thể được

dùng trong câu điều kiện loại 1

Eg May I go out?

If the weather is fine, we might go for a picnic.

* May / might: được dùng để nói về một sự việc hoặc hành động có thể xảy ra trong tương lai:

Eg. I’m not sure where to go for my holidays but I may go to Italy

(=Perhaps I’ll go)

The weather forecast is not very good It might rain this afternoon

(=Perhaps it’ll rain)

* Thể phủ định là May not hoặc might not (mightn’t)

* S + may / might + Verb = Perhaps + S + will + verb

= S + will + probably + verb

= S + seem + to verb

= In all probability / likelihood + S + will + verb

= It is (quite) likely that + S + will + verb

2 Must, Mustn’t, Needn’t + Infinitive:

a Must - Inf : cần thiết phải làm

Eg: You haven’t got much time You must hurry.

b Mustn’t - Inf : cần thiết do đó không được làm

Eg: You can tell Tom what I said but he mustn’t tell anybody else

(= It is necessary that he doesn’t tell anybody else)

c Needn’t - Inf.: = don’t / doesn’t need to: Không cần >< must

Eg: You have got plenty of time You don’t need to hurry (You needn’t

hurry)

* Must+Inf. (phải chủ quan) & have to-Inf (phải khách quan).

UNIT 10: ENDANGERED SPECIES

LESSON 5: LANGUAGE FOCUS

I PRONUNCIATION

II GRAMMAR

Revision: Modal verbs: May, Might, Must, Mustn’t, Needn’t

III EXERCISES

Exercise 1: Complete the sentences, using may/might with

one of the verbs in the box.

1. Take an umbrella with you when you go out It might rain later.

2 Don’t make too much noise You the baby up

3 Be careful of that dog It _ you

4 I don’t think we should throw that letter away We it later

5 Be careful The footpath is icy You _

6 I don’t want the children to play in this room They _ something

may/might need

may/might wake may/might bite

may/might slip

may/might break

Exercise 2: Complete the sentences, using needn’t with one of

the verbs in the box.

1. We’ve got plenty of time We needn’t leave yet.

2 I can manage the shopping alone You _ with me

3 We _ all the way home We can get a taxi

4 Just help yourself if you’d like something to eat You just

5 We can keep this a secret between ourselves We _ anybody else

6 I understand the situation perfectly You _ further

needn’t ask

needn’t come need’t walk

needn’t tell needn’t explain

Exercise 3: Complete the sentences with must, mustn’t or needn’t

1. We haven’t got much time We must hurry.

2. We’ve got plenty of time We needn’t hurry.

3 We have enough food at home so we go shopping today

4 Jim gave me a letter to post I remember to post it

5 Jim gave me a letter to post I _ forget to post it

6 There’s plenty of time for you to make up your mind You _ decide now

7 You wash those tomatoes They’ve already been washed

8 This is a valuable book You _ look after it carefully and you _ lose it

mustn’t

needn’t must

needn’t

needn’t

must mustn’t

1 It isn’t necessary for you to water these plants.

You needn’t

2 You are not allowed to park here.

You

3 We aren’t allowed to drive on the left hand in this country.

We

4 You don’t have to come with me if you don’t want to.

You

Rewrite each sentence, beginning as shown, so that the meaning stays the same.

1 It isn’t necessary for you to water these plants.

You needn’t water these plants.

2 You are not allowed to park here.

You mustn’t park here.

3 We aren’t allowed to drive on the left hand in this country.

We mustn’t drive on the left hand in this country.

4 You don’t have to come with me if you don’t want to.

You needn’t come with me if you don’t want to.

Rewrite each sentence, beginning as shown, so that the meaning stays the same.

We mustn’t cut trees.

We must protect the forests.

He must

He mustn’t

He must protect animals

He mustn’t shoot animals.

- Practise reading Rhythm again

- Prepare new lesson : Test yourself D