现在进行时的用法 1. Who ______ over there now? A. singing B. are sing C. is singing D. sing 参考答案：C now用现在进行时，故正确答案为C。 2. Listen! The baby ______ in the next room. A. crying B. cried C. cries D. is crying 参考答案：D listen意思是“听”，说明动作正在发生，应该用现在进行时，故正确答案为D。 3. 用括号中所给单词的适当形式完成句子。 Look, the boy ______ the rubbish into the bin. (put) 参考答案：is putting look意思是“看”，说明动作正在发生，应该用现在进行时，put的现在分词是putting，故正确答案为is putting。 4. 用括号中所给单词的适当形式完成句子。 It’s 5 o’clock now. We ______ supper now. (have) 参考答案：are having now是用现在进行时，以e结尾的动词，现在分词应把e去掉，加ing，故正确答案为are having。 5. Some are ______ in the river and some are ______ games. A. swimming; playing B. swimming; plaiing C. swiming; playing D. swiming; plaing 参考答案：A swim的现在分词要双写m加ing，以y结尾的动词，现在分词是直接加ing，因此play现在分词是playing，故正确答案为A。 6. Look! The boy students are ______ football while the girls are ______ . A. playing; dance B. playing; dancing C. play; dancing D. play; dance 参考答案：B look意思是“看”，说明动作正在发生，应该用现在进行时，dance的现在分词是去e加ing，即dancing，故正确答案为B。 7. 按要求改写句子。 I am running on the playground. (改为否定句) I ______ ______ ______ on the playground. 参考答案：am not running 现在进行时的否定结构是am/is/are+not+动词ing，故该题正确答案为am not running。 8. It’s eight o’clock. The students ______ an English class. A. have B. having C. is having D. are having 本文来源：https://www.wddqw.com/doc/3593f4520440be1e650e52ea551810a6f524c8b2.html