Rewrite the following sentences that keep the same meaning.(If=>Unless)

5. If you don’t rest yourself you really will be ill.

=> Unless ……………………………..……………………

1.If you don't study harder, you 'll get bad marks.

=> Unless ..........................................................................

2.Unless this man is a driver, he can’t help you move by car.

=>If.................................................................................................................................

3. If he doesn't practice writing every day, he can't improve his writing skill.

=> Unless ..........................................................................

6. If you are absent from school, you have to write a sick-note.

Ex 4: Rewrite the following sentence in order to keep the meaning as the first one

1. I am busy with my homework, I can’t go to the cinema tonight.
–> If I…………………………………………………………………………….
2. It is cold, we don’t go swimming today.
–> We……………………………………………………………………………
3. If you want my advice, I wouldn’t buy it.
–> If I …………………………………………………………………………….
4. I only come if they invite me.
–> Unless………………………………………………………………………...
5. He doesn’t revise all his lessons. He fails the exam. (nối 2 câu dùng if)
–> If he……………………………………………………………………………
6. We will be late unless we hurry.
–> If………………………………………………………………………………
7. The park is over there, only 5 minutes’ walk.
–> If you walk……………………………………………………………………..

8. In case it rains, we’ll stay at home
–> If………………………………………………………………………………..

9. We must go or we’ll be late.

–> If ……………………………………………………………………………..

10. I’ll only help you if you promise to try harder.

 –> Unless …………………………………………………………………………

11. When you press this button, this machine will start.

–> If……………………………………………………………………………….

12. My grandparents live so far away, so I don’t visit them every week.
 –> If………………………………………………………………………………..

1. I haven't seen Mai for three years.

The last time..................................

2. I don't think it's a good idea to go to that party.

If I.......................................................

3. It's a long time since I ate out.

I have....................................................

4. An old shipwreck has been discovered by divers.

Divers.............................................................

5. Minh gave me a lift to the train station.

Minh drove..........................................................

6. If you often go swimming, you will keep fit.

Swimming will........................................................

Read the passage and answer the questions 

 The best way to keep fit and lose weight is by exercising and doing lots of it. For example, swimming is a very good way to lose calories because it works up all your muscles. Don’t worry if you are not good at swimming because there are lots of other ways that you can exercise and keep fit in. A very good way to do this is using an exercise machine such as an exercise bike. If you don’t have one you can go out for a little jog. That really helps you. The experts recommend that you do about one or two hours of exercise a day. Having a nice little run is a simple but effective way to exercise and it works for lots of people. For people who find it difficult to do physical exercise, they can always go on a low fat diet. This stops the build up of fat in your body. If you are suffering from obesity, my best advice is that you should do at least an hour to do exercise each day and preferably go on a diet until you feel that you have lost one stone or two. 

Questions: 

1. What is the best way to keep fit and lose weight? 

 ________________________________________________________________ 

2. Is swimming a good way to lose calories?     Why/ Why not? 

 ________________________________________________________________ 

3. How many hours should you do exercise a day? 

 ______________________________________________________________ 

4. What do you do when you suffer from obesity? 

 ______________________________________________________________ 

.Read the passage, then answer the questions.

The best way to keep fit and lose weight is by exercising and doing lots of it. For example, swimming is a very good way to lose calories because it works up all your muscles. Don’t worry if you are not good at swimming because there are lots of other ways that you can exercise and keep fit in. A very good way to do this is using an exercise machine such as an exercise bike. If you don’t have one you can go out for a little jog. That’s really helps you.

The experts advise that you should do exercise about one or two hours of exercise a day. Having a nice little run is a simple but effective way to exercise and it works for lots of people. For people who find it difficult to do physical exercise, they can always go on a low fat diet. This stops the build up of fat in your body.

If you are suffering from obesity, my best advice is that you should do at least an hour to do exercise each day and preferably go on a diet until you feel that you have lost one stone or two.

*Answer the questions:

.What is the best way to keep fit and lose weight?

___________________________________________________________________

How many hours should you do exercise a day?

___________________________________________________________________

III.Choose the best answer.

1. She loves ..................... flowers and putting them into different vases.

A. buying                               B. to buy                    C. buy                         D. bought

2. She ………........…  thirteen on her next birthday.

A. was                                    B. is                            C. will be                                           D. has been

3.  I ………......playing boad  games interesting because I can play them with my friends.

A. think                                  B. find                        C. say                         D. tell

 4.  I want to eat some junk food,………I am putting on weight.

A. and                                     B. so                           C. or                            D. but

5.  If you want to live long, you should eat.................... vegetable and fruit.

A. less                                    B. more                      C. many                      D. some

6. I forgot to wear a sun hat today and I got a ………………

A. headache                          B. earache                  C. backache               D. stomachache       

* Choose the word that has the underlined part is pronounced differently from the others.

7 .        A. sick                                    B. swimming             C. itchy                      D. riding.

8.         A. enough                              B. cough                     C. high                        D. laugh

* Choose the word which has stress pattern differently from the others.

9.         A. hobby                                B.model                    C. diet                         D. result

10.       A. collect                               B. listen                      C. arrange                  D. enjoy

Question 2:  Give the right form of the verbs in brackets: (2pts)

1. Lan and her father (visit) ……………..the Temple of Literature last week.

2. They (not eat) ……………….breakfast yet.

3. My brother hates (do) ………………the same things day after day.

4. My brother usually (go) …………………fishing in his free time.

5. I think ( collect).......................dolls is interesting.

- T’s instruction.

- Tell me how to solve the task.

- Ss work in a group of 4.

- Then T and W.C check.

- T praises the good groups, and encourages the weak   groups.

The best way to keep fit and lose weight is by exercising and doing lots of it. For example, swimming is a very good way to lose calories because it works up all your muscles. Don’t worry if you are not good at swimming because there are lots of other ways that you can exercise and keep fit in. A very good way to do this is using an exercise machine such as an exercise bike. If you don’t have one you can go out for a little jog. That really helps you. The experts recommend that you do about one or two hours of exercise a day. Having a nice little run is a simple but effective way to exercise and it works for lots of people. For people who find it difficult to do physical exercise, they can always go on a low fat diet. This stops the build up of fat in your body. If you are suffering from obesity, my best advice is that you should do at least an hour to do exercise each day and preferably go on a diet until you feel that you have lost one stone or two.

Questions:

1. What is the best way to keep fit and lose weight?

 ________________________________________________________________

2. Is swimming a good way to lose calories?     Why/ Why not?

 ________________________________________________________________

3. How many hours should you do exercise a day?

 ______________________________________________________________

4. What do you do when you suffer from obesity?

 ______________________________________________________________

I. For each of the sentences, write a new sentence as similar as possible in meaning to the original sentence, using the word given in brackets. (5ms)

1. The children will go swimming if it is sunny. (won’t)

Unless ……………………………………………………………………… swimming

2. You got lost because you didn’t do what I told you. (followed)

If ……………………………………………………………………………… got lost.

3. They had to cancel the flight because of the horrible storm. (canceled)

The ……………………………………………………………………………… storm.

4. You won’t have to go to the meeting tomorrow. (necessary)

It will ……………………………………………………………………. tomorrow.

5. How long was your flight from Hanoi to Bangkok? (take)

How …………………………………………………………………………Bangkok?

Rewrite the sentences:

1. They didn’t leave the house early so they were late for the play.

-> If they ……………………………………………………

2. Unless it stops raining, we won’t go out.

-> If it ………………………………………………….

3. You caught cold because you didn’t keep your feet dry.

-> If you ……………………………………………………………..

4. Review the lesson carefully; otherwise you can’t do the test well.

->  Unless you……………………………………………………

5. “If you happen to see the man, you may give this book to him.” He said to the girl.

-> He said to the girl ……………………………………………………

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

-> The man said ……………………………………………………

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

-> David said ……………………………………………………

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

-> The girl said ……………………………………………………

VIII. Rewrite each of the sentences in such a way that it has the same meaning as it printed before.

1. Hungry or you will be late for the performance.

→ If you don't ______________________________.

2. The Nile is longer than any other river in the world.

→ The Nile is ______________________________.

3. I think that no city in the world is more beautiful than Paris. (most)

→ I think Paris _____________________________.

4. You won't pass the exam unless you study harder. (not)

→ If _________________________ you won't pass the exam.

5. The black car is cheaper than the red car.

→ The red car  _____________________________.

6. I didn't go to school because I had a bad cold. (so)

→ _______________________________________.

7. We make the air dirty because we use the car all the time. (if)

→ _______________________________________.

8. It's not a good idea to go driving along because it's quite dangerous.

→ You ___________________________________.

9. It's possible that we will have robot pets in the future.

→ We ___________________________________.

10. Maybe people will be able to live on Mars.

→ People ________________________________.