新概念二语法练习Lesson 7.doc

Lesson 7 Too late一、仿照例句写句子Example: They waited on the airfield. Then the plane arrived. (when) They waited on the airfield when the plane arrived. 1. We excepted a letter from Mary. Mary came to visit us. (when)2. Two detectives kept guard at the door. Then two others opened the parcel. (when)3. I phoned for the doctor from a phone-box. My wife was helping the old man. (while)4. The secretary wrote a letter to a client. The boss called her. (when)5. The firemen hurried in the direction of the fire. Then we heard the alarm. (when)6. The girl practiced the violin at home, we enjoyed ourselves outside. (while)7. The lazy boy lay in bed. His sister was doing morning exercises outside. (while)8. The beautiful young lady wore a blue hat. I saw her at the party. (when)9. He had a nap at one oclock. We went back to work (when)10. I took a walk with my friend. We met our old teacher. (when)二、将括号中的动词该写成一般过去时或过去进行时1. I lit the fire and 6:00 and it _(burn) brightly when my wife came back at 9:00. 2. He _ (have) a bath when the phone rang. Very unwillingly he _ (get) out of the bath and _ (go) answer it. 3. My dog _(walk) along quietly when the boy attacked him. 4. The burglar _(open) the safe when he _(hear) footsteps. He immediately _(turn) off his torch and _(crawl) under the bed. 5. You looked very busy when I saw you last night. What _ you _(do)?6. He _(play) the guitar outside her house when someone opened the window and _(throw) a bucket of water over him. 7. I looked over the wall and _( see) my neighbor. He _(plant) cabbages and _(be) too busy to speak to me. 8. While the guests _(dance) thieves _(break) into the house and _(steal) a lot of fur coats. 9. When I _(hear) the knock I _(go) to the door and _(open) it, but I _(not recognize) him at first because I _(not wear) my glasses. 10. He _(clean) his gun when it accidentally _(go) off and _(kill) him. 三、仿照例句该写句子Example: He gave back all the books he had borrowed. He gave all the books back. He gave them back. 1. I cant make out the postmark on his letter. 2. You must throw away all those old magazines. 3. I am sure you made up the story so I dont believe it. 4. They put up a statue of Florence Nightingale after her death. 5. I asked him to put out the lights if he was going to be the last to leave. 6. After his fourth attempt he gave up trying to pass the examination. 7. I could always put up the boy if he cant find a room in a hotel. 8. There was a man giving out leaflets outside the church. 9. Put on the blue dress. Blue suits you. 10. He put down his name for the excursion. 答案：一、1. We were expecting a letter form Mary when she came to visit us. 2. Two detectives were keeping guard at the door when two others opened the parcel. 3. I phoned for the doctor from a phone-box while my wife was helping the old man. 4. The secretary was writing a letter to a client when the boss called her. 5. The firemen were (already) hurrying in the direction of the fire when we heard the alarm. 6. The girl was practicing the violin at home while we enjoyed / were enjoying ourselves outside. 7. The lazy boy lay / was lying in bed while his sister was doing morning exercise outside. 8. The beautiful young lady was wearing a blue hat when I saw her at the party. 9. He was having a nap when we went back to work at one oclock. 10. I was taking a walk with my friend when we met our old teacher. 二、1. was burning 2. was having, got, went 3. was walking 4. was opening , heard, turned, crawled5. were, doing 6. was playing, threw 7. saw, was planting , was 8. were dancing , broke, stole9. heard, went, opened, didnt recognize, wasnt wearing 10. was cleaning, went, killed 三、1. I cant make the postmark out. I cant make it out. 2. You must throw all those old magazines away. You must throw them away. 3. I am sure you made the story up. I am sure you make it up. 4. They put a statue up. They put it up. 5. I asked him to put the lights out. I asked him to put them out. 6. He gave up trying. He gave it up.7.