新人教版七年级下册英语 U6 语法点专项练习

在Unit6中，现在进行时主要用于描述人们正在进行的活动、爱好和兴趣表达。场景例句说明描述多人活动Myfatherisreadingnewspapers.Mymotheriscooking.Mybrotherisplayingtheguitar.（我爸爸在看书报。我妈妈在做饭。我哥哥在弹吉他。）不同的人做不同的事，都用进行时询问正在做的事—Whatisyoursisterdoingnow?—Sheisplayingthepiano.（你妹妹现在在做什么？她在弹钢琴。）用现在进行时询问和回答描述兴趣爱好Iamlearningtoswimthesedays.（我这些天正在学游泳。）用现在进行时表示现阶段正在进行的活动描述团队活动Thechildrenareplayinggamesinthepark.（孩子们在公园里玩游戏。）复数主语用aredoing问题肯定回答否定回答Areyoulisteningtomusic?Ishereadingabook?Aretheyplayingfootball?Yes,theyare.No,theyaren't.Isshedoingherhomework?疑问词疑问句结构例句What（做什么）What+be动词+主语+v-ing?Whataretheydoing?（他们在做什么？）Where（在哪里）Where+be动词+主语+v-ing?Whereissheplaying?（她在哪里玩？）Who（谁）Who+be动词+v-ing?Whoissinging?（谁在唱歌？）When（什么时候）When+be动词+主语+v-ing?Whenaretheyleaving?（他们什么时候离开？）肯定句否定句Iamdoingmyhomework.Iamnotdoingmyhomework.Heisreadingabook.Heisnot(isn't)readingabook.Theyareplayinggames.Theyarenot(aren't)playinggames.SheiswatchingTV.Sheisnot(isn't)watchingTV.动词原形现在分词变化规则draw→drawingpaint→painting直接加-ingwrite→writingtake→taking去e加-ingswim→swimmingrun→running双写末尾辅音字母加-ingdie→dying变ie为y加-ingstudy→studyingplay→playing直接加-ing（注意y不变）begin→beginningshop→shopping双写末尾辅音字母加-ing活动类别常用动词短语例句艺术类drawpictures（画画）paintpictures（作画）playthepiano（弹钢琴）playtheguitar（弹吉他）Mysisterisdrawingpictures.（我妹妹在画画。）体育类playbasketball（打篮球）playfootball（踢足球）swim（游泳）run（跑步）Theyareplayingfootball.（他们在踢足球。）学习类studyEnglish（学英语）readbooks（读书）dohomework（做作业）learntoswim（学游泳）IamstudyingEnglish.（我在学英语。）娱乐类watchTV（看电视）listentomusic（听音乐）playgames（玩游戏）surftheInternet（上网）HeiswatchingTV.（他在看电视。）日常活动cookdinner（做饭）cleantheroom（打扫房间）washclothes（洗衣服）waterflowers（浇花）Mymotheriscookingdinner.（我妈妈在做饭。）—He________thegui—Theyarewatching—No,they________.Theyaredoin题号答案解析1BLook!提示用现在进行时，Mymotheriscooking2CHeisplayingtheguitar（弹吉他）3C主语是复数，用arewatching4BListen!提示用现在进行时，Whoissinging5B主语是复数，用arereading6A一般疑问句否定回答No,theyaren't7B问句areyoudoing，回答amdoing8A两人同时进行不同动作，都用现在进行时9B主语是复数，用areplayingCIs+主语+doing？肯定回答Yes,sheisBlearntodosth.（学习做某事）C问句用aretheyplayingCWhoisdrawing（谁在画画）B主语是复数，用arelisteningtomusicAnotdoinghishomework;watchingTV题号答案解析1CHeisplayingfootball2BLook!提示用现在进行时，复数主语用are3CListen!提示用现在进行时4B问句用areyourparentsdoing5BMysisterisdrawingpictures6ANo,theyaren't（否定回答）7CHeisplayingtheguitar8CSheisreadinginherroom9C主语是复数，用arewatchingAYes,sheis（肯定回答）C主语是复数，用arestudyingC问句用areyoudoingBnotsleeping;iscookingdinnerBlearntodosth.（学习做某事）CSheiscleani