Unit4_Grammar随堂练习.doc

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1、Unit4 Grammar随堂练习一、从方框中选择合适的动词（或动词词组）完成祈使句give, stand, be, be careful, change, drink1. Please _ to the Bus No.64.2. _ when crossing the road.3. _ your seat to old people.4. Do not _ the water directly from the tap.5. A train is coming. Please _ behind the line.6. Please _ quiet in the library.二、单项选择

2、1. Tom used to be _ for cooking by the villagers in the 1970.A. cut up B. cut down C. cut off2. You look quite tired. Youd better _ a good rest. A. stop to have B. stop havingC. to stop to have D. to stop having3. You _ drive your car so fast. Its very dangerous. A. wouldnt B. shouldntC. couldnt D.

3、mightnt4. Its rather hot in the room. Youd better _ the windows or the door. A. close B. not to closeC. dont close D. not close三、用括号中所给动词的适当形式填空1. _ (not give)up English because it is very important. 2. Please _ (cheer) for our football team when the match begins. 3. _ (remember) to help Lucy if she

4、 cant work out her problem in class. 4. Please _ (not support) the young girl. She is impolite. 5. The teacher told you _ (not touch) the wet paint四、根据汉语意思完成句子1. 请告诉我怎样修理这块手表。_ how to repair the watch.2. 请不要在卡片的另一面写单词或句子。_ words or sentences on the other side of the card.3. 你明天早晨上学最好不要再迟到了。_ for sch

5、ool again tomorrow morning.4. 书店里有许多关于自己动手的书籍，我们应该去买一本。There are lots of books about DIY in the bookshop. _ and buy one.5. 你的手机坏了，你最好买一部新的。Your mobile phone is broken. You _.6. 说明书很重要，你应该在服药之前读一读。Instructions are important. You _ before you take the medicine.参考答案及解析一、1. change 2. Be careful 3. Give4

6、. drink 5. stand 6. be二、1. B cut up分割，切碎；cut down砍下；cut off切断。根据句意：在二十世纪七十年代树常常被村民们砍倒烧饭。可知，故选B。2. A 本题考查 had better和stop的用法。had better do sth.“最好做某事”，stop to do sth.“停下来去做某事”，stop doing sth.“停止做某事。句意：你看上去很累，你最好停下来好好休息一下。故选A。3. B 考查情态动词的用法。wouldnt意为“将不，不会”；shouldnt意为“不应该”；couldnt意为“不能”；mightnt意为“可能不”。句意：你不应该开这么快，这非常危险。故选B。4. D 考查had better的用法。根据or可判断出是否定句，had better not do sth.表示“最好不要做某事”。三、1. Dont give 2. cheer 3. Remember 4. dont support 5. not to touch四、1. Please tell me 2. Please dont write 3. Youd better not be late4. We should go5. had better buy a new one 6. should read them