Lesson 26 – Language focus – Unit 7 world population – Sách bài tập tiếng anh 11

Đáp án unit 7 sách bài tập tiếng anh 11

Language focus

Exercise 1. Practise reading the following words, paying attention to the cluster of consonants /kl/, /gl/; /kr/, /gr/, and /kw/.

clinic	grand	quantity	struggle	clock
glow	creek	close	groom	glory
crowded	graceful	quick	angle	quickly
quiet	quartz	grab	crane	creature

Exercise 2. Write the words in Exercise 1 which contain sounds /kl/, /gl/, /kr/, /gr/, and /kw/ in their correct columns below.

Exercise 3. Put the verbs in brackets into the correct form. Add ’ll/will, or ’d/would if necessary

1. If someone (walk) ______ in here with a gun, I’d be very frightened.

2. I’m sure she (understand) _____ if you explain the situation to her.

3. He always (complain) _____ if I’m late.

4. If he spoke more clearlv, we (understand) _____ him.

5. If you (ask) _____ me, I would explain it to you.

Exercise 4. Rewrite the sentences, using conditional type 3.

Example: 

He didn’t listen to his parents. He failed at the exam.

If he had listened to his parents, he wouldn ’t have failed at the exam.

1. The thief left his gloves at the scene. He was arrested.

If____________________________________________________________

2. I didn’t know you were coming to Hanoi. That’s why I went on holiday.

If____________________________________________________________

3. She walked to the meeting. She was late.

If____________________________________________________________

4. The woman didn’t say what she wanted. I put the phone down

If____________________________________________________________

5. . They didn’t arrive in time. They didn’t see the ceremony.

If____________________________________________________________

Exercise 5. Write about what would have happened if you hadn’t done the things you regret.

Example: If I hadn’t told my mother about the party, she wouldn’t have been so annoyed with me.

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Exercise 6. Change the following conditional sentences into reported speech.

1. “If you happen to see the man, send my regards to him,” he said to the girl.

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2. “I wouldn’t have been upset if she had written to me earlier,” the man said.

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3. “The boss would complain if we didn’t report it to him,” David said to his colleagues.

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4. “Mum would be cross if you went on doing like this,” the girl said to her younger brother.

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5. “If you had taken your dad’s advice, you wouldn’t have made such a silly mistake,” the mother said to her son.

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Đáp án

Exercise 2.

Exercise 3

1. walked	2. will understand	3. complains
4. would understand	5. asked

Exercise 4 

1. If the thief hadn’t left his gloves at the scene, he wouldn’t have been arrested.

2. If I had known you were coming to Hanoi, I wouldn’t have gone on holiday.

3. If she hadn’t walked to the meeting, she wouldn’t have been late.

4. If the woman had said what she wanted, I wouldn’t have put the phone down.

5. If they had arrived in time, they would have seen the ceremony.

Exercise 6.

1. He said to the girl (that) if she happened to see the man, send his regards to him.

2. The man said (that) he would not have been upset if she had written to him earlier.

3. David said to his colleagues that the boss would have complained if they hadn’t reported it to him.

4. The girl said to her younger brother that their mum/mother would have been cross if he had gone on doing like that.

5. The mother said to her son (that) if he had taken his dad’s/father’s advice, he wouldn’t have made such a silly mistake.