Unit 6 Keep our city clean Checkout time & Ticking time(同步练)译林版（三起）英语六年级上册

译林版六年级上册Unit 6 Checkout time & Ticking time 一、根据句意及首字母提示补全下列句子。 1. The students m _______ the classroom messy. 2. Black s________ from factories makes the air dirty. 3. Mike's little dog was d ________. He was very sad. 4. My father is p_________ a big tree. Let's go and help him. 5. Look at those p________ of our school. 二、用所给单词的适当形式填空。 1. Don't _______ （throw） rubbish on the ground. 2. There _______ （be） many supermarkets in our city. 3. I like _______ （eat） fruit very much. 4. _________（keep） the air clean, we shouldn't drive so much. 5. There were many _______ （factory） in that city five years ago. 三、单项选择。 （　　）1. To keep our classroom clean, we should _____ every day. A. throw rubbish B. walk to school C. sweep the floor （　　）2. Don't ______ rubbish on the floor. _____ it in the bin. A. litter; Litter B. throw; Put C. litter; Keep （　　）3. We can move the box away _____ the classroom. A. of B. to C. from （　　）4. Look! There _____ much black smoke in the sky. A. is B. are C. have （　　）5. I _____ some bread for breakfast this morning. A. buyed B. buy C. bought 四、选择合适的句子补全对话。 John:1. _______A. We can also plant more trees. B. What can we do to keep the city clean? C. What makes the air dirty? D. Is your city clean now? E. Where do you live? Lucy: I live in a small city. John:2.________ Lucy: No, it isn't. There is a lot of rubbish in the river, and the fish are dead. John:3. _______ Lucy: Smoke from factories makes the air dirty. John:4. _______ Lucy: We can move some factories away from the city. 5. ______ Do you like planting trees? John: Yes, I do. It's interesting. 五、根据上下文及图片提示补全对话。 A: There is a lot of