初一英語現(xiàn)在進行時

第二講：現(xiàn)在進行時一、定義：表示現(xiàn)在某時刻正在進行的動作或發(fā)生的事，或者表示現(xiàn)在某時段正在進行的動作或發(fā)生的事，或者表示某個按最近的計劃或安排將要進行的動作，或即將開始或結(jié)束的動作。.表示現(xiàn)在某時刻正在進行的動作或發(fā)生的事：e.g.Itissnowingoutside.Sheisworking..表示現(xiàn)在某時段正在進行的動作或發(fā)生的事：e.g.SheislearningEnglishatthecollege.I'mwritingabookrecently..表示某個按最近的計劃或安排將要進行的動作，或即將開始或結(jié)束的動作：e.g.Heismeetingthemanagetomorrow.Therockisfallingover.Iamleaving.Iamgettingmarriednextmonth.常用的這類動詞有：(comegogethavetakeleavearrive)等二、常與現(xiàn)在進行時連用的詞:.時間副詞系列：nowatthemomentatthistimerightnowthesedaysthisweek.動詞系列：looklistenDon,ttalkBequiet三、現(xiàn)在進行時的構(gòu)成(1)肯定句的構(gòu)成am

isare主語+be+現(xiàn)在分詞+其他am

isare主語是“I”時 --主語為單數(shù)時 --主語為復(fù)藪及you時--Wea儂tingforyou.WeaMr.Greeniswritinganothernovel.SheislearningpianounderMr.Smith.(2)否定句的構(gòu)成：主語+be+not+現(xiàn)在分詞+其他.Theyarenotplayingbasketballnow.Wearemakingmodelplanesthesedays.Heisn'trunning.【活學(xué)活用】一、填入適當?shù)腷e動詞。.Theboy(notbe)drawingapicturenow..Listen.Somegirlssingingintheclassroom..Mymother(notbe)cookingsomenicefoodnow..Whatyoudoingnow?.Look.TheyhavinganEnglishlesson..They(benot)wateringtheflowersnow..Look!thegirlsdancingintheclassroom..Whatisourgranddaughterdoing?Shelisteningtomusic..It,s5o,clocknow.Wehavingsuppernow..Helenwashingclothes?Yes,sheis.二、把下列句子變?yōu)檫M行時態(tài)：l.Wemendaclock.lookattheblackboard..Wedrinktea..HeandIdoourhomework..Youmakeakiteforme.三、把下列句子改成否定句:Theyaredoinghousework.Thestudentsarecleaningtheclassroom.I’mplayingthefootballintheplayground.Tomisreadingbooksinhisstudy.Mymotheriscookingsomenicefoodnow.(3)動詞加ing的變化規(guī)則.一般情況下，直接加ing,如：cook-cooking.以不發(fā)音的e結(jié)尾，去e加口ing,如：make-making,taste-tasting注意：如果單詞結(jié)尾的e發(fā)音，則不能去掉，也直接加ing.例如：see-seeing/agree-agreeing.另外，有少數(shù)動詞比較特殊，請用心記?。豪纾簂ie-lying/die-dying/tie-tying/picnic-picnicking..對于重讀閉音節(jié)詞，雙寫末尾字母再加ing.例如：sitting,beginning,getting,putting.running等?！净顚W(xué)活用】寫出下列動詞的現(xiàn)在分詞：playrunswimmakegolikewriteskireadhavesingdanceputseebuylovelivetakecomegetstopsitbeginshop一般疑問句的結(jié)構(gòu)：AmIsinging?Yes,youare./No,youaren't.Aretheywriting?Yes,theyare./No,theyaren't.be(am/is/are)+主語+doing+其他成分肯定回答：Yes,主語+be否定回答：No,主語+be+not注意：在回答時，主語要用相應(yīng)的代詞代替【活學(xué)活用】把下列句子改成一般疑問句并做肯定和否定回答:Tomissinging.WecanspeakEnglish.Iamastudent.Icansweepthefloor.Theyarewateringtheflowersnow.Heisshowingaforeignguestroundthecity.Theyarecleaningthehouse.HeissittinginfrontoftheTV.(5)特殊疑問句的結(jié)構(gòu)：以疑問詞開頭，對句中某一成分提問的句子叫特殊疑問句。常用的疑問詞有：whatwhowhosewhichwhenwherehowwhy等。其語序是：疑問詞+一般疑問句語序？也就是：特殊疑問詞+be(am/is/are)+主語+doing+其他成分如：Whatareyoudoingnow?Whatisshemending?Whatareyourparentsdoinglately?Whereisshegoing?Whyisyouryoungerbrothercrying?【活學(xué)活用】一、選擇正確的單詞填空（who,where,when,what）1.issingingnextdoor?Itismysister.2.areJackandTomdoing?Theyaredoingtheirhomework.3.areyougoingtoschool?At9:00.4.isJohndoing?Heisdrawingabeautifulflower.5.aretheyhelping?Theirparents.6.ismymotherreading?Inthelivingroom.二、就畫線部分提問.Heislookingforhis10stbook..Lamreadingaveryinterestingbook.3.IamwatchingTVatthemoment.4.Lilyisswimmingintheswimmingpool（游泳池）5.Supermanisflyinginthesky.ambrushingmyteethnow..AlanisplayingwithBill..Joe'sfatherisplayingbadminton?^^球）...Joe'sfatherisplayingbadminton（羽毛球）..Look,twochildrenareflyingakiteinthepark..Thestudentsaresingingintheroom..Mygrandpaistakingustothezoo..Mygrandpaistakingustothezoo.14.Iamputtingthegold自$卜（金魚）intothefishtank（魚缸）.15.Themonkeyissleepingrightnow.

課外作業(yè)：一、單項選擇()1.Listen!They inthenextroom.A.sing B.issinging C.aresingingD.weresinging()2.Lucyisalwaysbusy.She onlyfivehourseveryday.A.issleeping B.willsleep C.wouldsleepD.sleeps()3.It,seighto,clock.Thestudents anEnglishclass.A.have B.having C.ishaving D.arehaving()4.---Isyourfatheradoctor?---Yes,heis.He inTownHospital.A.hasworked B.isworking C.works D.worked()5.Physics muchharderthanEnglish,Ithink.A.are B.is C.was D.were()6.---Mary,couldyouhelpme?---Waitamoment.I .A.readabook B.didmyhomeworkC.waswatchingTVD.amcookingdinner.()7.Thefinalexam nextThursday.A.willtakeplaceB.takeplace C.istakingplaceD.takesplace()8.---Canyourfatherdrive?---Yes,andheusually toschool.A.drove B.isdriving C.drives D.hasdriven()9.---Excuseme,whereisJim?---Oh,he dumplingsinthekitchen.A.makes B.willmake C.ismaking D.made()10.---Hurryup!It'stimetoleave.---Ok, .A.Icome B.I,vecome C.I,llcome D.I,mcoming()11.Don,tturnontheTV.Grandma now.A.issleeping B.willsleep C.slept D.sleeps()12.--- you abook?---Yes,Iam.A.Do;read B.Are;read C.Are;readingD.Are;looking()13.Sometimesshe intheday,butnowsheis .A.works;workingB.working;workC.work;workingD.work;work()14.Kate ,andtheothers .A.sing;listen B.issinging;islisteningC.sing;arelisteningD.issinging;arelistening()15.---Tom thepianointheroom.---Pleaseaskhimtocomehere.A.play B.plays C.played D.isplaying二、用括號內(nèi)所給動詞的適當形式填空Look!Thechildren(play)footballontheplayground.They(play)footballeverySundayafternoon.Pleasebequiet!We(listen)tothesongYouandMe---Mrs.Greenlikeschildrenverymuch,doesn,tshe?---Yes,that,strue.She(write)achildren,sbookthesedays.HowmanylessonsPeter(have)onMonday?It,sfinetoday.Thesun(shine).TomandJim(do)theirhomeworkatthemoment.Timusually(get)upatsixo'clock.Bequick!LiLei(wait)forusattheschoolgate.HanMeimei(like)watchingTV.She(watch)TVeveryevening.Butnowshe(notwatch)TVShe(get)readyforherfinalexam.It'ssixo'clock.Myteacher(work)inhisoffice.---Listen,who(read)intheclassroom?---MaybeKate(be).Amy(write)goodEnglishbut(notspeak)Englishwell.——Lily(listen)totheteacher?——No,sheisn't.I(like)drawingpicturesverymuch.Look!I(draw)abigtree.Thelittlegirl(look)likeherfather.Now,she(look)atthephotosofherfamily.16、Someone(cry),let'sgoandseewhoitis17、Look!They(shop)overthere.18、Tom(have)abigfamily.19、Canyou(send)thepostcardforme?20、Theyoften(do)theirhomeworkonSaturdayafternoon.三、用括號內(nèi)所給動詞的適當形式填空It'safineSundaymorning.There'remanypeopleinthepark.Theyareplaying.Look:Twoboys(play)withyo-yos.Agirl(fly)akite.TwoChildren(mend)atoyboat.There(be)alakeinthepark.Nearthelake,ayoungman(run).There(be)twomennearthehouse.They(work)hardnow.Awoman(water)theflowers.Agirl(draw).Lookatthebigtree.Twocats(run)upthetree.Whatdotheywanttodo?Theywant(catch)thebird.Allofthemareveryhappy.四、將下列句子改成現(xiàn)在進行時takephotosonSunday..Wegrowbeautifulflowers..Theylikecollectingstamps..Ilistentomusiccarefully..Youlikemakingamodelship..Wecleantheclassroomeveryday..Mysisterlooksafterthepandas.drawatreeandsomeflowers..Wegotobedateight..MrGreenreadsnewspapersintheevening.五、按照要求改寫句子MaryiswatchingTV.（對劃線部分進彳〒提問）Theyareplayingbasketball.（改為一般疑問句）Theboysaremakinglanterns.（改為否定句）IsyourauntlearningEnglish?（作否定回答）Hisfatherworksinafactory.（改為現(xiàn)在進行時）TheteacherishelpingTomnow.（對劃線部分進行提問）Isheplayingfootballnow?（肯否定回答）Iamreadingbooks.（改為否定句）GaoShan,ssisterisplayingtable