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1、. V-ing 变化规则：变化规则： 1）一般加一般加 ing . play-playing watch-watching2)以不发音的以不发音的e 结尾结尾, 去去e,加加ing take-taking come-coming3)以一个辅音字母加一个元音字母结尾的以一个辅音字母加一个元音字母结尾的重重读闭音节的单词读闭音节的单词,双写双写辅音字母辅音字母+ing. run-running swim-swimming 练习练习1.1.写出下列动词的写出下列动词的inging 形式形式. .1.help_ 1.help_ e_e_3.swim_ 3.swim_ 4.eat_4.eat_5.giv
2、e_ 5.give_ 6.find_6.find_7.sit _ 7.sit _ 8.write8.write_helpingcomingswimmingeatinggivingfindingsittingwritingWhat is the boy doing？He is singing.What is he doing?He is playing basketball.She is reading a book.-Whatre they doing?-Theyre swimming. listen to the radioShe is listening to the radio.watc
3、h TVHe is watching TVhave a classThey are having a class in the classroom.play basketballThey are playing basketball用动词现在进行时态填空用动词现在进行时态填空:1.Look, Mr. Wu _ ( play ) football.2.-Where is Li Lei ? - He_( water) trees in the garden.3. The baby _ ( sleep ).4. Look! A dog _( run ) after a cat. 5. The Green family _ ( have ) lunch now.6. Now I _( study) at a new school.7. The boys_( swim ) in the river now.is playingis wateringis sleepingis runningare havingam studyingare swimmingThank you for joining us!Thank you for joining us!