现在进行时态讲解与练习

现在进行时专项练习,Whatareyoudoing?,现在进行时,表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。其构成形式是：主语+be(am/is/are)+动词的现在分词,Whatareyoudoing?,动词现在分词的变化规则1一般情况下，在单词末尾直接加ing，如：cook-cookingread-reading2以不发音的e结尾，去e加ing，如：make-making,take-taking3以重读闭音节结尾，如果末尾只有一个辅音字母，双写末尾的辅音字母，再加ing，如：run-running,swim-swimming4.以ie结尾的动词，把ie变为y再加ing,如：lie-lyingtie-tying,play_run_swim_make_go_jump_write_ski_read_have_sing_dance_put_see_sleep_watch_live_take_come_get_fly_sit_clean_shop_,写出下列动词的现在分词,playing,running,swimming,making,going,jumping,writing,skiing,reading,having,singing,dancing,putting,seeing,sleeping,watching,living,taking,coming,getting,flying,sitting,cleaning,shopping,现在进行时的肯定句：,主语+be(am,is,are)+动词的分现在词+其它.,WhatisChenJiedoing?,Sheisdrawingpictures.,第一人称单数：IamIm第一二三人称复数：you/we/theyareyoure/were/theyre第三人称单数：he/she/itishes/shes/its,Whatishedoing?(listentomusic),Heislisteningtomusic.,Whatisitdoing?(climbthetree),Itsclimbingthetree.,Whatishedoing?(takepictures),Heistakingpictures.,WhatisSarahdoing?(doanexperiment),Sheisdoinganexperiment.,Whataretheydoing?(playchess),Theyareplayingchess.,现在进行时的一般疑问句：,将be动词提到句首，即Be+主语+动词的现在分词+其它？,现在进行时,一般疑问句：be动词提至句首,Iamswimminginthesea.,Areyouswimminginthesea?,现在进行时,一般疑问句：be动词提至句首,Heisplayingfootball.,Isheplayingfootball？,现在进行时,一般疑问句：be动词提至句首,Sheisrunningintheplayground.,Issherunningintheplayground？,现在进行时,一般疑问句：be动词提至句首,Wearehavingapicnicinthepark.,Areyouhavingapicnicinthepark?,现在进行时,一般疑问句：be动词提至句首,Theyareeatingnow.,Aretheyeatingnow？,练习,变一般疑问句,Iamreadingabook.,readingabook？,Areyou,Mikeishavingsupper.,IsMikehavingsupper？,变一般疑问句,Theyareeatingcandies.,Aretheyeatingcandies？,变一般疑问句,1.Iamdrawingpictures.2.Mymotheriscookingdinner.,把下列句子改成一般疑问句：,Areyoudrawingpictures?Yes,Iam.No,Iamnot.,Isyourmothercookingdinner?Yes,sheis.No,sheisnot.,3.Mikeisplayingfootball.4.Thetigersarefighting.,把下列句子改成一般疑问句：,IsMikeplayingfootball?Yes,heis.No,heisnt.,Arethetigersfighting?Yes,theyare.No,theyarent.,现在进行时的否定句：,在be动词后加not，即主语+be+not+动词的现在分词+其它.,现在进行时,否定句：在be动词后加not，,Iamswimminginthesea.,Iamnotswimminginthesea.,现在进行时,否定句：在be动词后加not,Heisplayingfootball.,Heisnotplayingfootball.,isnot=isnt,现在进行时,否定句：在be动词后加not,Sheisrunningintheplayground.,Sheisnotrunningintheplayground.,isnot=isnt,一般将来时,否定句：在be动词后加not,Wearehavingapicnicinthepark.,Wearenothavingapicnicinthepark.,arenot=arent,现在进行时,现在进行时,否定句：在be动词后加not,Theyareeatinghamburgers.,Theyarenoteatinghamburgers.,arenot=arent,练习,变否定句,Iamsweepingthefloor.,Iamnotsweepingthefloor.,Damingishavingaparty.,Damingisnothavingaparty.,变否定句,Theyareeatinghotdogs.,Theyarenoteatinghotdogs.,变否定句,1.Iamdrawingpictures.2.Mymotheriscookingdinner.3.Mikeisplayingfootball.4.Thetigersarefighting.,把下列句子改成否定句：,Iamnotdrawingpictures.,Mymotherisnotcookingdinner.,Mikeisntplayingfootball.,Thetigersarentfighting.,现在进行时的特殊疑问句：,特殊疑问词+一般疑问句(be+主语+动词的现在分词)?,现在进行时,对地点提问的特殊疑问句：疑问词Where+一般疑问句,Sheisswimminginthesea.,Whereissheswimming？,现在进行时,对什么东西提问的特殊疑问句：疑问词What+一般疑问句,Damingisdrinkingacola.,WhatisDamingdrinking？,现在进行时,对主语人提问的特殊疑问句：疑问词Who+一般疑问句,Heisplayingfootball.,Whoisplayingfootball？,练习,现在进行时,对做什么事情提问的特殊疑问句：疑问词What+一般疑问句+doing,Thegirlsaredancing.,Whatarethegirlsdoing？,练习,变特殊疑问句,Iamhavingabirthdaypartyathome.,Whereareyouhavingabirthdayparty？,变特殊疑问句,Samiswashingthedishes.,WhatisSamdoing？,变特殊疑问句,Theyaredrinkingcoffee.,Whoisdrinkingcoffee？,1.Iamdrawingpictures.2.Mymotheriscookingdinnerinthekitchen.3.Mikeisplayingfootball.4.Thetigersarefighting.,对划线部分提问：,Whatareyoudoing?,Whereisyourmothercookingdinner?,Whoisplayingfootball?,Whatarethetigersdoing?,1.Theboy_(draw)pictures.2.Listen!Somegirls_(sing)intheclassroom.3.Mymother_(cook)dinner.4.What_you_(do)now?5.Look!They_(have)anEnglishclass.,用所给的动词的正确形式填空,isdrawing,aresinging,iscooking,aredoing,arehaving,6.He_(not,write)aletter.7.Look!They_(dance)8.Whatisshedoing?She_(listen)tomusic.9.Its12oclock.We_(have)lunch.10._she_(wash)clothes?Yes,sheis.,isnotwriting,aredancing,islistening,arehaving,Iswashing,一按要求进行句型转换：1.Lilyisdancing.（改一般疑问句并否定回答）2.Kateislookingforherwatch.（否定句）3.Mrs.WhiteiswatchingTV.（对划线提问）4.Heissittingunderthetree.（对划线提问）5.Mysisterisswimnow.(改错)6.Iamdoingmyhomework.(一般疑问句和否定句)7.Thestudentsarecleaningtheclassroom.(一般疑问句并作肯定回答)8.Implayingfootball.(对划线部分进行提问)9.Mikeiswritingaletterinthestudy.(对划线部分进行提问)10.AmyandIaredancing.(对划线进行提问),二写出下列动词的现在分词。read_write_run_begin_open_lie_take_sing_dance_hop_三用括号中动词的适当形式填空：1.Myparents_（watch）TVnow.2.Look！Threeboys_（run）.3.What_yourmother_（do）now?4._yourdog_now?（sleep）5._you