初中课例英语B1 初一英语 现在进行时

现在进行时1．通过对学生观察\注意力的有效训练，促使学生集中精神学习，激发学生观察的主动性2．通过主动探究的学习，提高学生的独立\主动性，培养学生独立完成任务的意识3．通过动力观察法，提升学生自我认知能力，引导学生掌握现在进行时的构成及用法（一）基本用法：（1）表示（说话瞬间）正在进行或发生的动作。（2）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。（二）谓语构成：be(am/is/are)＋v-ing（动词的现在分词）I'mwatchingTVnow.They'replayingfootball.（三）现在分词的构成。（1）一般情况下在动词词尾加ing。go→goingask→askinglook→looking（2）以不发音的e结尾的动词，去掉e加ing。have→havingtake→takingmake→makingwrite→writing（3）以一个辅音字母结尾的重读闭音节，双写最后一个字母，再加-ing。get→gettingsit→sittingput→puttingrun→runningswim→swimmingbegin→beginningshop→shopping（四）现在进行时态的肯定式、否定式、疑问式及简略回答。（1）肯定式：be＋v-ingSheissinginginthenextroom.（2）否定式：be＋not＋v-ingThestudentsaren'tcleaningtheroom.（3）一般问句：be动词提前。肯定答语Yes，主语＋be，否定答语No，主语＋benot。Areyouplayingthecomputergame?Yes,Iam./No,Iamnot.（4）特殊问句：对谓语动词进行提问的：What＋be＋主语＋doing＋其他？Whatistheoldmandoingunderthetree?对其他成份进行提问的，疑问词＋一般疑问句？Whereistheboyswimming?（15分钟）Whoisshewaitingfor?三.现在进行时与一般现在时的区别（一）现在进行时表示动作的暂时性，而一般现在时表示动作的习惯性和经常性IamwatchingTVnow.（暂时性）IwatchTVeveryday.（经常性）（二）现在进行时可表示短暂性动作，而一般现在时表示长久性动作。LucyislivinginBeijing.（短时间居住）LucylivesinBeijing.（长久性居住）（三）现在进行时表示的动作可带有感情色彩，而一般现在时所表述的动作通常是事实。You'realwaysforgettingthemostimportantthings.（责备）Heisalwayshelpingothers.（赞扬）Heoftenhelpsothers.（事实）（四）有些动词不能用进行时，know,understand,love,like,hate,wish,want,think,hope,have,believe,agree,hear,see,notice，等等。这些动词通常用一般现在时表示说话时发生的动作。Ihavealotoffriendshere.Shewantstobuyanewbike.肯定句：1.Iamlisteningtothemusicnow.2.Thestudentsaredrawingpicturesnow.3.Listen!Sheissinging.4.Look!MrLiisridingabike.否定句：1.Iamnotlisteningtothemusicnow.2.Thestudentsarenotdrawingpicturesnow.疑问句：1.Listen!IsAmysinging?Yes,sheis.\No,sheisn't.2.Whataretheydoing?Theyare(They're)swimming.简单题题目：写出下列动词的现在分词：play__________run__________swim__________make_________go_________like___________write_________ski____________read__________have_______1（30分钟）sing__________dance________put___________see___________buy________love__________live__________take___________come_________get________stop_________sit__________begin_________shop__________动力观察：简单题题目：单项选择1.-They_____aboutSuperVoiceGirl.Let'sjointhem.-OK.Let'sgo,A.talkB.talkedC.aretalkingD.havetalked2.-Listen,what'sthenoise?-Mybrother_____theprogrammeoftheWorldCupinthesitting-room.A.watchesB.iswatchingC.haswatchedD.willwatch3.-What'syourbrotherdoinginhisroomnow?-He_____akite.A.makesB.madeC.ismakingD.willmake4.-Excuseme.WhereisLily?-Oh,she_____thevolleyballmatchontheplayground.A.watchesB.willwatchC.iswatchingD.watched5.Listen!They_____aboutHarryPotter.Let'sjointhem.A.aretalkingB.talkC.havetalkedD.talked6.-WhereisFranknow?-He_____hisbikeintheyard.A.fixesupB.fixingupC.isfixingupD.fixed7.-Whereismydad,Mum?-Heisn'tathome.Iguesshe_____grassinthegardennow.A.cutB.hascutC.willcutD.iscutting8.-Where'syourfather,Mike?-He_____inthekitchen.A.cooksB.cookedC.iscookingD.hascooked9.-Who_____thatpiano?-Mysister,whenshe_____time.2A.plays;hasB.isplaying;hasC.plays;ishavingD.isplaying;hashad10.Whydoyoucallitdinnerwhenwe_____atnoon?A.eatB.areeating'C.haveeatenD.willeat动力观察：中档题题目：用所给的动词的正确形式填：1．MrZheng(read)abooknow.2.Therabbits(jump)now.3..Look!TomandJohn(swim).4.Mybrother(make)akiteinhisroomnow.5.Look!Thebus(stop).6.We(have)anEnglishclassnow.7.Listen!Someoneis(come).8.Whataretheydoing?They(catch)butterfliesnow.9.Whatishedoing?He(do)anexperimentnow.10.Aretheycollegtingleaves?No,they'renot.They(collect)stampsnow.动力观察：笔记区设问1：3中档题题目：完型填空Iworkforamajorairline.OneafternoonwhilerunningthroughLAX洛杉矶国际机场tomyplane,Itore(撕破)oneofmynylonsocks.16,therewasaconveniencestoreclosetomygate.IknewIcouldbuyanewpair.However,asIwaitedinline,I_17thatIhadnomoneyinmypurse.Ithoughttomyselfthatmaybethestoremanagerwouldsellmeapairandletmepayherbackthenexttime.Ihavebeeninsideherstorealot,eventhoughwehaveneverbeen18Whenitwasmy_19topay,IshowedhermysocksandexplainedthatIhadnomoneyonme.Shelaughedand_20said,“Takethem.”Well,forwhateverreason,twomonthspassed,andI21hadnotpaidthemoneyback.ThenonedaywhileIwasbusydoingmyusualpreflightpreparations,apassengeraskedmeifIwould_22himanewspaper.Iwentofftheairplaneandwalkedtothesameconveniencestore.Iwastooembarrassed(尴尬的)togoinsidebecauseIhadneverpaidthemoneyback,andIwasn'tcarryingmy23Thenamanwithafriendlyfacecamenear._24hecouldwalkpastme,Istoppedhimandaskedhimforhelp.HesmiledandsaidthathewoulddosogladlybutwantedtoknowwhyIcouldn'tdoit25Hewasratheroutgoingandkeptsaying,“Comeon,andtellme.”Ineededanewspaper,soI_26andtoldhim.Suddenlyhesaid,“Holdon.”andthentookmeintohisarmsquicklyandcarriedmeintothestore.Withhisfreehandhereachedintohispocketand_27outafive-dollarbillandsaidtothemanager,“I'dliketopayforthesocksthispersonowesyouforandforanewspaper.”Ilaterlearnedthatthisbig,gentlemanwasRosieGrier罗西格里尔,theformerL.A.RamsandHallofFamefootballplayer.16.A.ProbablyB.LuckilyC.DoubtfullyD.Hopefully17.A.believedB.thoughtC.feltD.discovered18.A.noticedB.mentionedC.introducedD.require19.A.turnB.timeC.chanceD.duty20.A.simplyB.seriouslyC.activelyD.hurriedly21.A.evenB.stillC.justD.ever22.A.returnB.passC.leaveD.buy23.A.socksB.packageC.purseD.passport24.A.AfterB.UntilC.BeforeD.Unless25.A.myselfB.himselfC.ourselvesD.itself26.A.checkedinB.gaveinC.brokeinD.gotin27.A.handedB.sentC.carriedD.Pulled4动力观察：笔记区设中档题题目：按要求写句子。1.Theyaredoinghousework.一般疑问句：___________________________否定句：_______________________________2．Thestudentsarecleaningtheclassroom.一般疑问句：__________________________________否定句：_____________________________________3．I'mplayingthefootballintheplayground.(对划线部分进行提问)_________________________4．Tomisreadingbooksinhisstudy.(对划线部分进行提问)___________________动力观察：5笔记区域设问1：方法提炼：解题的方法技巧、观察法的方法技巧或指导学生探究的技巧，至少一种。老师点拨，学生提炼，并呈现在下面。第一关：限时___分钟奖励：_______将下列句子改成现在进行时1.TomcanspeakChinese.____________________________________2.Wehavefourlessons._______________________________________3.IwatchTVeveryday.________________________________________4.Sheworksinahospital._____________________________________5.KittyandBenhavelunchatabouttwelve.________________________6.Hisfathercanhelpthem.________________________________________7.Danny,openthedoor.____________________________________________8.TheywatchTVintheevening.（20分钟）___________________________________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第二关：限时___分钟奖励：_______1.Whatareyoudoing?I'm_____aninterestingbook.A.lookingB.seeingC.reading2.What___yoursisterdoing?She_____cleaningthefloor.A.are,isBdoes,isC.is,is3.Kateis___hergreendressnow.A.puttingonBputsonCwear4.Isshe___herhomework?No,she___.A．do,doesn'tBdoes,isn'tCdoing,isDdoing,isn't5.Look!Thecousins_____newsweaters.A.arewearingB.wearingC.arewearD.iswearing6.Don'ttalkhere.Myfatherandmother_____.A.issleepingB.aresleepingC.sleepingD.sleep7Listen!Thebirds___inthetree.AsingBsingingCissingingDaresinging8.Someare_________intheriverandsomeare_________games.A.swiming,playingB.swimming,plaiingC.swimming,playingD.swimming,plaing9.Look!Theboystudentsare___footballwhilethegirlsare________.A.playing,danceB.playing,dancingC.play,dancingD.play,dance10.He_____todohislessonsatfighteveryeveningA.isbeginningB.isbeginningC.BeginD.begins由学生填写练习过程中的易错点、难点、重点，主要目的是提高学生的主动性错点笔记：任务A自行总结本节课重难点（方法、规律），可以用文