Practice: Write conditional sentences

1. Eat much and you will get fat. 1

2. You should take more exercise because that’s the way to get fit. 1

3. Throw a stone into water and it sinks. 1

4. I haven’t got a key, so I can’t get in. 2

5. I don’t have a laptop, and now I can’t type the assignment. 2

6. Road travel is cheaper than rail travel in this country, so we have lots of traffic jams. 2

7. You may want a chat, so just give me a ring. 1

8. We don’t visit you very often because you live so far away. 2

9. Do your homework or you have to do all the housework. 1

10. I have to work NOW, so I can’t meet you. 2

11. Practice the piano regularly and you will play better.1

12. Carol doesn’t answer the phone because she is studying.

Practice: Write conditional sentences

1. Eat much and you will get fat. 1

2. You should take more exercise because that’s the way to get fit. 1

3. Throw a stone into water and it sinks. 1

4. I haven’t got a key, so I can’t get in. 2

5. I don’t have a laptop, and now I can’t type the assignment. 2

6. Road travel is cheaper than rail travel in this country, so we have lots of traffic jams. 2

7. You may want a chat, so just give me a ring. 1

8. We don’t visit you very often because you live so far away. 2

9. Do your homework or you have to do all the housework. 1

10. I have to work NOW, so I can’t meet you. 2

11. Practice the piano regularly and you will play better.1

12. Carol doesn’t answer the phone because she is studying. 2

A  B 1. I have a headache. a. You should take a bath in warm water 2. I have a backache. b. You should take vitamins. 3. I have a toothache . c. You should go to the dentist and brush your teeth after meal. 4. I have a sore throat.d. You should see a doctor and shouldn’t watch too much TV. 5. I have a bad cough . e. You should take some aspirins 6. I have a stomachache. f. You shouldn’t drink cold drink. 7. I have a fever.  g. You shouldn’t lift heavy things. 8. I have a flu.  h. You should take cough syrup.

III. Practice: write conditional sentences

1. You should take more exercise because that’s the way to get fit.

3. I haven’t got a key, so I can’t get in.

4. Throw a stone into water and it sinks.

5. I don’t have a laptop, and now I can’t type the assignment.

6. Road travel is cheaper than rail travel in this country, so we have lots of traffic jams.

7. You may want a chat, so just give me a ring.

8. The wind is blowing hard, so I won’t take the boat out for a ride.

9. We don’t visit you very often because you live so far away.

10. I have to work tomorrow evening, so I can’t meet you.

11. Practice the piano regularly and you will play better.

12. Carol doesn’t answer the phone because she is studying.

III. Practice: write conditional sentences

1. You should take more exercise because that’s the way to get fit.

3. I haven’t got a key, so I can’t get in.

4. Throw a stone into water and it sinks.

5. I don’t have a laptop, and now I can’t type the assignment.

6. Road travel is cheaper than rail travel in this country, so we have lots of traffic jams.

7. You may want a chat, so just give me a ring.

8. The wind is blowing hard, so I won’t take the boat out for a ride.

9. We don’t visit you very often because you live so far away.

10. I have to work tomorrow evening, so I can’t meet you.

11. Practice the piano regularly and you will play better.

12. Carol doesn’t answer the phone because she is studying.

Lesson C

3. C. Write should or shouldn't. 

(Viết “should” – nên hoặc “shouldn’t” – không nên)

1. You _____ take sunblock to the beach.

2. You _____ smoke cigarettes.

3. A: I’m tired.

    B: You _____ get more sleep.

4. A: Should I take a taxi?

    B: No, you _____. It’s expensive.

Phương pháp giải:

- S + should + V_infinitive: Ai đó nên làm gì

- S + shouldn’t + V_infinitive: Ai đó không nên làm gì

Ex 4: Read and match

      1.   You should eat a lot of fruits and vegetables because they                vitamin A, which is good for the eyes.

            A. run                          B. take                         C. provide                   D. get

      2.   The health                    from that diet expert is that you should eat less junk food and count your calories if you are becoming fat.

            A. advices                   B. ideas                       C. tip                           D. tips

      3.   The seafood I ate this morning makes me feel                        all over.

            A. itchy                       B. weak                       C. running                   D. well

      4.   If you want to be fit, stay outdoors more and do more                      activities.

            A. physics                   B. physic                     C. physical                  D. physically

      5.   Do more exercise                     eat more fruit and vegetables.

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

6.   After working in computer for long hours, you should                 your eyes and relax.

            A. wake                       B. rest                          C. sleep                       D. sleep in

      7.   Eat less high-fat foods to keep you from                    fat.

            A. gaining                   B. reducing                 C. getting                    D. rising

      8.   We should follow the advice from doctors and health           in order to keep fit.

            A. managers                B. experts                    C. people                     D. workers

      9.   Have a healthy                         and you can enjoy your life.

            A. lifeline                    B. lively                       C. lives                        D. lifestyle

      10. They go                        outside even when it’s cold.

            A. swims                     B. swiming                  C. swimming               D. swam

      11. Rob eats a lot of fast food and he                   on a lot of weight.

            A. spends                    B. brings                      C. takes                       D. puts

      12. We need to spend less time                 computer games.

            A. playing                   B. to playing               C. play                         D. to play

      13. To prevent                   , you should eat a lot of garlic and keep your body warm.

            A. cold                        B. Mumps                   C. flu                           D. headache

      14. Be careful with                        you eat and drink.

            A. who                        B. this                          C. what                       D. that

      15. Eating a lot of junk food may lead to your                .

            A. pain                        B. stomachache           C. obesity                    D. fitness

Read and match