Listen. Which letters are silent? Practise saying the sentences

1. Study these sentences. Then complete rules 1 - 4.

(Nghiên cứu những câu này. Sau đó hoàn thành quy tắc 1 - 4)

You have to be a really strong swimmer.

I must get really good marks.

I don’t have to make a decision right now.

My friends say I should become a nurse.

You mustn't do something you aren't sure about.

I don’t need to do an apprenticeship.

1. We use ______________ to say something is necessary because of a situation or a rule.

We use ____________ and need to when the speaker feels that it is very important to do something, or when we talk about written rules.

2. We use ___________ and its negative form ___________ to give advice, or to say something is a good or bad idea.

3. We use ___________ to talk about something that is prohibited.

4. We use _____________ and ______________ to say something isn’t necessary.

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2. Complete the school rules using the verbs in exercise 1.

(Hoàn thành các nội quy của trường sử dụng các động từ trong bài tập 1)

1. Students __________ arrive at school before the bell rings.

2. Students ___________ wear school uniforms, but they _____________ dress smartly.

3. Students ___________ cheat in exams.

4. Students ___________ do their homework on time.

5. Students ___________ ask for help if they feel they're not making progress.

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3. Study these situations. Write sentences describing the solution using the verbs in brackets.

(Nghiên cứu những tình huống này. Viết câu mô tả giải pháp sử dụng các động từ trong ngoặc)

Lee wants to be a doctor. He spends all his time watching TV. (need to) 

Lee needs to study more.

1. Chad has an interview for college on Monday. He has a busy weekend planned with his friends. (shouldn't) 

2. Rea is studying to be a physicist. She isn’t very good at maths. (have to)

3. Marina talks too much in class. She failed her last history test. (mustn't)

4. Aidan is a homeschooler. He wants to have more friends. (should)

5. It’s the summer holidays. Nicola’s still studying. (don’t have to)

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5. USE IT! Work in pairs. Talk about the rules at your school. Which rules would you change? Would you add any? Decide which two rules are the most important.

(Làm việc theo cặp. Nói về các quy tắc ở trường của bạn. Bạn sẽ thay đổi quy tắc nào? bạn sẽ thêm bất kỳ? Quyết định hai quy tắc nào là quan trọng nhất)

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