现在进行时(The Present Continuous Tense) 1.现在进行时态
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示现在(说话瞬间)正在进行或发生 的动作.如 The students are listening to the teacher. 学生们正在听老师讲. He is watching TV now. 他正在看电视. 2.现在进行时构成是: be(am/is/are)+动词-ing形式. 现在进行时肯定式结构: 主语+be(am/is/are)+动词-ing形式+其他 Father is reading in the study while Mother is cooking. We are cleaning our classroom.. 现在进行时否定式结构:主语+be(am/is/are)+not+动词-ing形式+其他. He is not sleeping. He is reaing on bed. Alice is not making a cake for herself. 现在进行时一般疑问句式结构:Be(am/is/are)+主语+动词-ing形式+其他 Are they reading or writing Is he washing in the bathroom 现在进行时特殊疑问句式结构:特殊疑问词+be(am/is/are)+主语+动词-ing+其他 What are you doing there Whom are you talking about 3. 动词现在分词构成: 正常变化是在动词原型后加ing 如: read----reading ; drink---drinking ; eat---eating ; listen--- listening jump---jumping ; wear---wearing ; grow---growing ; collect---collecting 特殊变化: 1) 以e结尾的动词,去掉e再加ing 如: write ---writing ; make--- making ; ride---riding ; take---taking 2).重读闭音节( 只有一个元音字母,而其后跟有一个辅音字母时)要双写结尾的辅音字母再加ing sit---sitting ; swim---swimming ; put--- putting ; run--- running 练习 一.选择填空: 1. What are you doing I________. A. eat B. can eat C. eating D. am eating 2. We are _________ books now. A. reading B. am reading C. read D. to read 3. Our teacher is ________ a red sweater . A. putting on B. put on C. wears D. wear 4. That boy isn't ________ the teacher . A. listen B. listens C. listening D. listening to 5. It's eight o'clock. Jimmy's parents __________ TV. A. is watching B. are watching C. watch D. to watch 6. My mother is _____ a cake _____ my birthday. A. making ; to B. making ; for C. doing ; to D. doing ; for 7. They are _______ these books in the box. A. puts B. put C. to put D. putting 8. ____ you ___ the window —Yes, I am. A. Do, clean B. Is, cleaning C. Are, cleaning D. Do, cleaning 二 用动词的适当形式填空 1. What are you _________(do) now I ___________(eat) bread. 2. It's nine o'clock. My father_______________(work) in the office. 3. Look, the boy____________(put) the rubbish into the bin. 4. _______ he ________(clean) the classroom No, he isn't. He_____(play). 5. Where is Mike He___________(run) on the grass. 6. Listen, who____________(sing) in the music room 三.句型转换 1. They are cleaning the window.(改为一般疑问句) _______________________________________ 2. Tom is working.(改为一般疑问句) _______________________________________ 3. Jim is singing.(改为否定句) _______________________________________. 4. Kate is dancing (对划线提问) ________________________________________ 5. She is sitting near the window(对划线提问) _________________________________________ 一. 1.D 2.A 3. A 4.D 5. B 6.B 7.D 8.C 二. 1.doing/ am eating 2. is working 3. is putting 4. Is/ cleaning ; is playing 5. is running 6. is singing 三. 1.Are they cleaning the window 2. Is Tom working 3. Jim isn't singing 4. What is Kate doing 5. Where is she sitting
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