初中现在进行时讲解练习及答案

1一现在进行时的构成：Am/is/are+v-ing是现在进行时的构成形式v-ing现在分词的构成：一般情况+ingfalling以不发音字母e结尾的单词去e,+inghaving以重读闭音节结尾的单词，末尾只有一个辅音字母时.双写词尾字母+ingputting二现在进行时的基本用法1表示说话时正在进行的动作常和now连用，有时用一个动词如look（看）、listen（听）来表示now（现在）这一时间概念。Look！Atrainiscoming.看！火车来了Listen！Heisplayingthepiano.听！他在弹钢琴。2表示现阶段正在进行着的动作但不一定是说话时正在进行。常和atpresent（目前）、thisweek（本周）、thesedays（这几天）等时间状语连用。Whatlessonareyoustudyingthisweek？你们本周学哪一课了？（说话时并不在学）3现在进行时有时可用来表示一个在最近按计划或安排要进行的动作即是说可以用来代替将来时，但此时，一般要与表示将来的时间状语连用，而且仅限于少量动词。如：go（去）、come（来）、leave（离开）、start（开始）、arrive（到达）、return（返回）、sleep（睡觉）、…AreyougoingtoTianjingtomorrow？你明天去天津吗？HowmanyofyouareComingtothepartynextweek？你们有多少人下周要来参加晚会？4begoingto+动词原形这一句型表示即将发生的事或打算（准备）做的事，我们把它归在将来时里了。（详见第十章将来时）sheisn'tgoingtospeakatthemeeting.她不打算在会议上发言。注意：如果没有表示将来时间的状语，此类句子就可能指现在或现阶段的动作。Whereareyougoingnextweek？下周你计划去哪儿？用现在进行时表示将来时，因为有nextweek（下周）这一时间状语。Whereareyougoing？你现在去哪儿？因为没有表示将来时的时间状语，所以就按句型来翻译，即现在进行时。三一般现在时和现在进行时的区别1一般现在时表示经常性的动作；而现在进行时表示暂时性的动作。Hewalkstowork.他步行上班。（习惯、经常性的动作）He'swalkingtoworkbecausehisbikeisbeingrepaired.他现在走着上班因为他的自行车正在修理。（只是暂时的情况）Wheredoeshelive？他家住在哪儿？（询问一般的情况）Whereisheliving（staying）？他这几天住在哪儿？（询问暂时一段时间的情况）2现在进行时有时可用来代替一般现在时，表达说话人的某种感惰，使句子有强烈的感情色彩。常与always，forever连用。Youarealwaysforgettingtheimportantthing.你总是把重要的事情忘掉。（表达出不满的情绪）Maryisdoingfineworkatschool.玛丽在学校学习得挺不错。四．现在进行时的四种句式（1）肯定句：be+doing如：1.Iamlisteningtothemusicnow.2.Thestudentsaredrawingpicturesnow.（2）否定句：在be（am,is,are）后加not“benot+doing”如：1.Iamnotlisteningtothemusicnow.2.Thestudentsarenotdrawingpicturesnow.（3）疑问句：Be+主语+doing？2如：1.IsAmysinging?Yes,sheis.\No,sheisn’t.2.Aretheyswimming?（4）特殊疑问句：特殊疑问词+一般疑问句1.Theyaredrawingpicturesnow.(对划线提问)--Whataretheydoing?2Sheissingingintheclassroom.--Whereisshesinging?五.现在进行时的动词变化：（1）一般在动词原形末尾加-ing。stay－stayingdo－doinglisten－listeningsuffer－suffering（2）以不发音的字母e结尾的动词，先去掉e，再加-ing。如：make－makingtake－takinggive－givingride－riding（3）以一个辅音字母结尾的重读闭音节词，先双写这个辅音字母，再加-ing。如：put－puttingsit－sittingrun－runningwin－winningbegin－beginning3现在进行时练习一、按要求改写句子1.Theboyisplayingbasketball.否定句：__theboyisnotplayingbasketball__________________________一般疑问句：_istheboyplayingbasketball________________________肯定回答：___yes，itis_______________________否定回答：____no，heisnot______________________对“Theboy”提问：__________________________2.造句:1).she,thewindow,open,now.(用现在进行时连词成句.)__sheisopeningthewindownow___________________2).is,who,thewindow,cleaning?(连词成句)______________________3).Sheisclosingthedoornow.(改成否定句)______________________4.)Youaredoingyourhomework.(用I作主语改写句子)______________________5).they,thetree,sing,now,under.(用现在进行时连词成句.)____________________6).TheYoungPioneersarehelpingtheoldwoman.(改成一般疑问句)__________二、单项选择（）1.我在照看孩子.(A)Iamlookingafterthebaby.(B)I'mlookafteringthebaby.(C)Ilookamafteringthebaby.(D)Ilookingafterthebaby.()2._____friend'smaking______akite.(A)I,me(B)My,my(C)My,me(D)His,his()3.Isthewomanwearing______yellowyourteacher?(A)in(B)puttingon(C)wearing(D)having()4.Look!Thetwins_____theirmotherdothehousework.(A)arewanting(B)help(C)arehelping(D)arelooking()5._____arethebirdsdoing?Theyaresinginginatree.(A)Who(B)What(C)How(D)Where()6.Isshe____something?(A)eat(B)eating(C)eatting(D)eats()7.你在干什么?(A)Whatisyoudoing?(B)Whatareyoudo?(C)Whatareyoudoing?(D)Whatdoyoudo?()8.Whatareyoulistening_____?(A)/(B)for(C)at(D)to()9.我正在听他说话.(A)Ilisteningtohim.(B)I'mlisteningtohim.(C)I'mlistentohim.(D)I'mlisteninghim.()10.Theyare_____theirclothes.(A)makeing(B)putting(C)putaway(D)puttingon()11.Listen!She____intheclassroom.(A)issinging(B)sing(C)tosing(D)issing()12.TodayJim______hiswhiteshirtandbrowntrousers.(A)isputtingon(B)wear(C)puton(D)iswearing()13.______areyoueating?I'meating______meat.(A)What,some(B)Which,any(C)Where,not(D)What,a()14.They______TVintheevening.Theydotheirhomework.(A)arewatching(B)can'twatching(C)don'twatch(D)don'twatching()15.Thechildren_____football.(A)isplaying(B)areplaying(C)playthe(D)playa()16.Theyareflyingkites.(A)他们喜欢放风筝.(B)他们在放风筝吗?(C)他们在放风筝.(D)他们常放风筝.()17.Look,Theyareswimmingintheriver.Iwant_____you.(A)togowith(B)gowith(C)helping(D)help()18.Look.Lucyis_____anewbiketoday.(A)jumping(B)running(C)riding(D)takeing三、用现在进行时完成下列句子:1.What_________you__________(do)?2.I_____________(sing)anEnglishsong.3.What________he____________(mend)?4.He______________(mend)acar.5.______you__________(fly)akite?Yes,_______.6.______she___________(sit)intheboat?7.______you_____________(ask)questions?8.We_______________(play)gamesnow.4四、写出下列动词的现在分词：play___run_____swim____make_____go_____study_____write___read____have_____sing____dance_____put________see___buy____eat______live____take____come____get_____stop_____sit____begin_____shop_____chat_____rain_____take______fly_______五、用所给的动词的正确形式填空：1.Theboy________(draw)apicturenow.2.Listen.Somegirls________(sing)intheclassroom.3.Mymother__________(cook)somenicefoodnow.4.What_____you______(do)now?5.Look.They_________(have)anEnglishlesson.6.They________(not,water)theflowersnow.7.Look!thegirls____________(dance)intheclassroom.8.Whatisoursondoing?She______(listen)tomusic.9.It’s5o’clocknow.We_____________(have)suppernow10.______Helen_