เอกสารประกอบบทเรียน เรือ ่ ง Conditional Sentences (If-Clauses) เรียบเรียง โดย ครูพงศกร (หน้า 1)
If-Clauses (Conditional Sentences) Exercise 1: Put in the verbs in brackets and form Conditional sentences type I or type II. Mind the underlined verb forms. 1) If you come with me, I (to do) the shopping with you. 2) Walter (to help) his mother in the garden if she reads him a story this evening. 3) If it (to rain), I will stay at home. 4) Our teacher will be happy if we (to learn) the poem by heart. 5) If they had enough money, they (to buy) a new car. 6) We (to pass) the exam if we studied harder. 7) If Pat (to repair) his bike, he could go on a bicycle tour with us. 8) She would get 100 pounds if she (to sell) this old shelf. 9) If I was/were you, I (to invite) Jack to the party. 10) If the weather (to be) fine, the children can walk to school. Exercise 2: Put in the correct phrases and form a conditional sentence (type I, II, III). Watch the underlined verbs. 1) If we meet at 9:30, we (to have) plenty of time. 2) Lisa would find the milk if she (to look) in the fridge. 3) The zookeeper would have punished her with a fine if she (to feed) the animals. 4) If you spoke louder, your classmates (to understand) you. 5) Dan (to arrive) safe if he drove slowly. 6) You (to have) no trouble at school if you had done your homework. 7) If you (to swim) in this lake, you'll shiver from cold. 8) The door will unlock if you (to press) the green button. 9) If Mel (to ask) her teacher, he'd have answered her questions. 10) I (to call) the office if I was/were you. Exercise 3: Put in the verbs in brackets and form Conditional sentences - type I or type II. Mind the negations. 1) If Tracy had a mobile phone, she (to phone) all her friends. 2) I (to be) very angry with Nick if he forgets my CD again. 3) If the boys (to win) this match, their coach will invite them to a barbecue. 4) If you don't read these articles, you (not/to know) the facts about Africa. 5) You would get very wet if you (to walk) in this rain. 6) The engine (not/to start) if Ben connected these two cables. 7) If he has time, he (to buy) her some sweets. 8) Maria (to play) in the school orchestra if she practised the trumpet more often. 9) We won't fetch something to drink if Jim (not/to bring) some sandwiches.
10) If he (to carry) the rucksack, I'd pull the suitcase. เอกสารประกอบบทเรียน เรือ ่ ง Conditional Sentences (If-Clauses) เรียบเรียง Mind โดย ครู พงศกร (หน้า 1) Exercise 4: Put in the verbs in brackets and form a Conditional sentence. the negations in some sentences. 1) If they (to listen) carefully, they might hear the woodpecker. 2) If I had lain down on the sofa, I (to fall) asleep. 3) Susan could have worked as a model if she (to be) taller. 4) The soil (not/to dry out) if you water the plants regularly. 5) If you (to give) the young boy this stick, he'd hurt himself. 6) We (not/to take) the wrong tram if Ronaldo had asked the policewoman. 7) If the cat hides in the tree, the dog (not/to find) it. 8) The students would have solved the problem if they (to use) their textbooks. 9) If he washed his feet more often, his girlfriend (to visit) him more often. 10) Max (to read) the newspaper if he went by train. Exercise 5: What is the correct answer? 1. If I had had enough money, I that radio. a. bought b. would buy c. would have bought d. had bought 2. If it rains, you t wet. a. will get b. would get c. get d. had got 3. She would go to the Job Centre if she a job. a. had wanted b. will want c. wanted d. wants 4. The dog you if it hadn´t been tied up. a. would bite b. will bite c. would have bitten d. bites 5. It easy to paint pictures if you knew how to. a. would be b. had been c. would have been d. be 6. If I come, I you. a. saw b. would see c. will see d. sees 7. She pleased if you came. a. would be b. would have been c. would has been d. was 8. If it I would stay at home. a. rains b. rained c. has rained d.had rained 9. You will catch the train if you earlier a. left b. leaves c. leave d. would leave 10. If he thirsty, he would have drunk some water. a. was b. had been c. is d. would drink
Exercise 6: What type is it? 1. How would you feel if you saw a bear? Conditional Type 2. I will miss you if you leave London. Conditional Type 3. Will you text me when you arrive there?
Conditional Type เอกสารประกอบบทเรี น เรืhad อ ่ ง Conditional 4. Emma would have opened her own shop if she ย had the money.Sentences (If-Clauses) เรียบเรียง โดย ครูพงศกร (หน้า 1) Conditional Type 5. If the policeman had been quicker, he would have caught the thief. Conditional Type 6. If I were you, I would do a computer course. Conditional Type 7. If it was your birthday, I would buy you a present. Conditional Type 8. Emma will write a report if the teacher asks her to. Conditional Type 9. If you don´t know the number, you won´t be able to phone him. Conditional Type 10. If she had sent us a photo, we would have recognized her. Conditional Type