专项练习1·U6 Keep our city clean-Checkout time-Ticking time

Unit 6 Keep our city clean 专项练习1 Checkout time-Ticking time 一、从下列每组单词中选出画线部分音标不同的一项。 （　　）1. A. more B. morning C. for D. doctor （　　）2. A. tea B. please C. dead D. clean （　　）3. A. photo B. lose C. smoke D. cold （　　）4. A. rubbish B. dumpling C. use D. number （　　）5. A. climb B. drink C. slip D. skin 二、根据所给首字母提示填空。 1. Be c ! There is a banana skin on the g . Let me pick it up. 2. The river was not clean. There were a lot of d fish in it. 3. P more trees can help keep the air clean. 4. I didn't s well last night because of the noise f that factory. 5. We can see many old and interesting things in the m . 6. Go and ask Sam for help. He always has some good i . 三、从方框中选择合适的单词,并用其适当形式填空。 make be sit city walk do smoke study 1. Look! Two little black birds ____________ on the hill. 2. What _____________ the lake dirty? Let's talk about this problem. 3. There ____________ some rubbish in the classroom just now. 4. Your answer is right! Well ______________, Wang Bing. 5. Tokyo（东京） is one of the biggest _____________ in the world. 6. ____________ every day is good for our health. 7. What can we do ____________ English well? 8. There's a lot of _____________ in the kitchen. Please open the window. 四、单项选择。 （　　）1. We can plant more trees. They _____ the air clean. A. help keeping B. helps to keep C. help keep （　　）2.在朗读"Could I have some milk?"这句话时,我们应该使用______,并注意_____。 A.降调;清辅音浊化 B.升调;连读 C.降调;连读 （　　）3. We should _____ the secret file（秘密档案