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1、现在进行时专项练习 What are you doing? 2021/3/1112021/3/1122021/3/113现在进行时现在进行时 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)(am/is/are) +动词的现在的现在分词分词What are you doing?2021/3/114动词现在分词的变化规则动词现在分词的变化规则1 1一般情况下，在单词末尾一般情况下，在单词末尾直接加直接加inging，如：如：cook-cooking read-readingcook-cooking read-
2、reading2 2以不发音的以不发音的e e结尾，结尾，去去e e加加inging，如：如：make-making, take-takingmake-making, take-taking3 3以重读闭音节结尾，如果末尾只有一个辅音以重读闭音节结尾，如果末尾只有一个辅音字母，字母，双写末尾的辅音字母双写末尾的辅音字母，再加，再加inging，如：如：run-running, swim-swimmingrun-running, swim-swimming4. 4. 以以ieie结尾的动词，把结尾的动词，把ieie变为变为y y再加再加ing,ing,如：如：lie-lying tie-tyin
3、glie-lying tie-tying2021/3/115play_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playingrunningswimmingmakinggoingjumpingwritingskiingreadinghavingsingingdancingputtingseeingsleepingwatchinglivingtakingcominggettingflyingsit
4、tingcleaningshopping2021/3/116现在进行时的肯定句：主语+be(am,is,are)+动词的分现在词+其它.2021/3/117WhatisChenJiedoing?Sheisdrawingpictures.主语be动词的现在分词动词的现在分词2021/3/118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/its2021/3/119Whatishedoing?(listentomusic)Heislisteningtomusic.2021/3/1110W
5、hatisitdoing?(climbthetree)Itsclimbingthetree.2021/3/1111Whatishedoing?(takepictures)Heistakingpictures.2021/3/1112WhatisSarahdoing?(doanexperiment)Sheisdoinganexperiment.2021/3/1113Whataretheydoing?(playchess)Theyareplayingchess.2021/3/1114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？2021/3/1115现在进行时现在进
6、行时一般疑问句：一般疑问句：bebe动词提至句首动词提至句首I am swimming in the sea.Are you swimming in the sea?2021/3/1116现在进行时现在进行时一般疑问句：一般疑问句：bebe动词提至句首动词提至句首He is playing football .Is he playing football ？2021/3/1117现在进行时现在进行时一般疑问句：一般疑问句：bebe动词提至句首动词提至句首She is running in the playground.Is she running in the playground？2021/
7、3/1118现在进行时现在进行时一般疑问句：一般疑问句：bebe动词提至句首动词提至句首We are having a picnic in the park.Are you having a picnic in the park?2021/3/1119现在进行时现在进行时一般疑问句：一般疑问句：bebe动词提至句首动词提至句首They are eating now.Are they eating now？练习2021/3/1120变一般疑问句变一般疑问句I am reading a book.reading a book？Are you2021/3/1121Mike is having sup
8、per. Is Mike having supper？变一般疑问句变一般疑问句2021/3/1122They are eating candies.Are they eating candies？变一般疑问句变一般疑问句2021/3/11231.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.2021/3/11243.Mikeisplayingfootb
9、all.4.Thetigersarefighting.把下列句子改成一般疑问句：IsMikeplayingfootball?Yes,heis.No,heisnt.Arethetigersfighting?Yes,theyare.No,theyarent.2021/3/1125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.2021/3/1126现在进行时现在进行时否定句：在否定句：在be动词后加动词后加not，I am swimming in the sea.I am not swimming in the sea.2021/3/1127现在进行时现在进行
10、时否定句：在否定句：在be动词后加动词后加notHe is playing football .He is not playing football .is not =isnt2021/3/1128现在进行时现在进行时否定句：在否定句：在be动词后加动词后加notShe is running in the playground.She is not running in the playground. is not=isnt2021/3/1129一般将来时一般将来时否定句：在否定句：在be动词后加动词后加notWe are having a picnic in the park.We are
11、not having a picnic in the park.are not=arent现在进行时现在进行时2021/3/1130现在进行时现在进行时否定句：在否定句：在be动词后加动词后加notThey are eating hamburgers.They are not eating hamburgers. are not=arent练习2021/3/1131变否定句变否定句I am sweeping the floor.I am not sweeping the floor.2021/3/1132Daming is having a party. Daming is not havin
12、g a party.变否定句变否定句2021/3/1133They are eating hot dogs.They are not eating hot dogs.变否定句变否定句2021/3/11341.Iamdrawingpictures.2.Mymotheriscookingdinner.3.Mikeisplayingfootball.4.Thetigersarefighting.把下列句子改成否定句：Iamnotdrawingpictures.Mymotherisnotcookingdinner.Mikeisntplayingfootball.Thetigersarentfighti
13、ng.2021/3/1135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)?2021/3/1136现在进行时现在进行时对对地点地点提问的特殊疑问句：提问的特殊疑问句：疑问词疑问词WhereWhere + + 一般疑问句一般疑问句She is swimming in the sea.Where is she swimming？2021/3/1137现在进行时现在进行时对对什么东西什么东西提问的特殊疑问句：提问的特殊疑问句：疑问词疑问词WhatWhat + + 一般疑问句一般疑问句Daming is drinking a cola.What is Daming dri
14、nking ？2021/3/1138现在进行时现在进行时对对主语人主语人提问的特殊疑问句：提问的特殊疑问句：疑问词疑问词WhoWho + + 一般疑问句一般疑问句 He is playing football .Who is playing football ？练习练习2021/3/1139现在进行时现在进行时对对做什么事情做什么事情提问的特殊疑问句：提问的特殊疑问句：疑问词疑问词WhatWhat+ +一般疑问句一般疑问句+ +doingdoing The girls are dancing.What are the girls doing ？练习练习2021/3/1140变特殊疑问句变特殊疑
15、问句I am having a birthday party at home.Where are you having a birthday party？2021/3/1141变特殊疑问句变特殊疑问句Sam is washing the dishes.What is Sam doing？2021/3/1142变特殊疑问句变特殊疑问句They are drinking coffee. Who is drinking coffee ？2021/3/11431.Iamdrawingpictures.2.Mymotheriscookingdinnerinthekitchen.3.Mikeisplayi
16、ngfootball.4.Thetigersarefighting.对划线部分提问：Whatareyoudoing?Whereisyourmothercookingdinner?Whoisplayingfootball?Whatarethetigersdoing?2021/3/11441.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isdr
17、awingaresingingiscookingaredoingarehaving2021/3/11456.He_(not,write)aletter.7.Look!They_(dance)8.Whatisshedoing?She_(listen)tomusic.9.Its12oclock.We_(have)lunch.10._she_(wash)clothes?Yes,sheis.isnotwritingaredancingislisteningarehavingIswashing2021/3/1146一一按要求进行句型转换：按要求进行句型转换：1.Lilyisdancing.（改一般疑问句
18、并否定回答）（改一般疑问句并否定回答）2.Kateislookingforherwatch.（否定句）（否定句）3.Mrs.WhiteiswatchingTV.（对划线提问）（对划线提问）4.Heissittingunderthetree.（对划线提问）（对划线提问）5.Mysisterisswimnow.(改错改错)6.Iamdoingmyhomework.(一般疑问句和否一般疑问句和否定句定句)7.Thestudentsarecleaningtheclassroom.(一般疑问句并作肯定回答一般疑问句并作肯定回答)8.Implayingfootball.(对划线部分进行提问对划线部分进行提
19、问)9.Mikeiswritingaletterinthestudy.(对划线对划线部分进行提问部分进行提问)10.AmyandIaredancing.(对划线进行提问对划线进行提问)2021/3/1147二二写出下列动词的现在分词。写出下列动词的现在分词。read_write_run_begin_open_lie_take_sing_dance_hop_三三用括号中动词的适当形式填空：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_（listen）tomusic?Yes,Iam.6.Look！MissChen_onthebeach.（lie）7.Tomandhissister_（wait）foryouoverthere.8.NowClass3andClass4_（have）atest.9.Listen,someone_（sing）intheclassroom.10.WhereisZhangYan?She_(talk)withherteacherintheteachersoffice.2021/3/1148
