Unit 2 Travelling around Discovering Useful Structures 課件 【知識精研】高中英語人教版必修第一冊

Unit2TravellingAroundDiscoveringUsefulStructuresThepresentcontinuoustenseusedtoexpressthefuturemeaning(現(xiàn)在進行時表將來)LearningobjectivesInthisclass,youwillbeable:1.TolearntousethePresentContinuousTenseforfutureplans;2.Tostudymoreexpressionswhichcanbeusedforfutureplans;

3.TousePresentContinuousTenseandproperexpressions

forfutureplans.Step1Lead-inI'msittinghereintheboringroomIt'sjustanotherrainySundayafternoonI'mwastingmytimeIgotnothingtodoI'mhangingaroundI'mwaitingforyouButnothingeverhappensandIwonderI'mdrivingaroundinmycar...I'mdrivingtoofastI'm

drivingtoofarI'dliketochangemypointofviewIfeelsolonelyI'mwaitingforyouButnothingeverhappens,andIwonderIwonderhow,IwonderwhyYesterdayyoutoldmeabouttheblueblueskyAndallthatIcanseeisjustayellowlemontreeAndallthatIcanseeisjustanotherlemontreeEnjoyasong—LemonTreeI'mturningmyheadupanddownI'mturningturningturningturningturningaroundAndallthatIcanseeIsjustayellowlemontreeI'msittinghereintheboringroomIt'sjustanotherrainySundayafternoonI'mwastingmytimeIgotnothingtodoI'mhangingaroundI'mwaitingforyouButnothingeverhappensandIwonderI'mdrivingaroundinmycar[自主發(fā)現(xiàn)1]歌詞中的紅色部分使用了____________時態(tài)，結構為：____________________,此時表示動作______________,尚未___________.現(xiàn)在進行am/is/are+doing正在進行結束現(xiàn)在進行時：am/is/are+現(xiàn)在分詞（doing）1.Wearewaitingforyounow.Hurryup!2.Iamdoingmyhomeworknow.Pleaseleavemealone.Step2Review3.Whatareyoudoing

recently?4.Mr.Greeniswritinganothernovelthesedays.a.表示__________________________發(fā)生的事情。b.表示____________發(fā)生的事情，說話時動作_____________進行?，F(xiàn)在(指說話人說話時)正在現(xiàn)階段正在不一定正在現(xiàn)在進行時：am/is/are+現(xiàn)在分詞（doing）5.It’sgettingcolderandcolder.6.Theleavesareturningyellow.

Step2Review7.Youarealwayshelpingothers.8.Whyareyouconstantlychangingyourmind?c.表示____________________的事情，如：get,grow,become,turn,run,go,begin等。d.與_________________________等詞連用，表示反復發(fā)生的動作或持續(xù)存在的狀態(tài)，表達______________（贊賞、討厭、生氣等情緒）。發(fā)展中的或正在改變always,constantly,forever個人強烈情感9.Mr.SmithisleavingforCanadanextweek.10.Wearemeetingat10:00a.m.atthebusstopnearourschooltomorrow.e.現(xiàn)在進行時還可以表示___________________將來的計劃或安排Step3ObserveandsummarizeWhatdoyouthinkthetenseinthesentensesexpress?PresentContinuoustense：

現(xiàn)在進行時表將來時的用法:1.用位移動詞

We’restartingforShanghaithisafternoon.

Ourflightis

taking

offandlet’shurryup;orwewillmissit.

Theplaneis

arrivingin10minutes.[自主發(fā)現(xiàn)2]現(xiàn)在進行時表示將來主要用于_______________將要發(fā)生的動作或事件，多用表示___________的動詞(短語)，如go,come,start,begin,finish,leave,arrive,return,seesb.off,setoff,move,takeoff,fly等。按計劃或安排位置轉移PresentContinuoustense：

現(xiàn)在進行時表將來時的用法:2.用非位移動詞

Theyoungmanis

meetinghisgirlfriendthis

afternoon.

Theyare

spendingtheirnext

summer

holidayinGuilin.[自主發(fā)現(xiàn)3]

現(xiàn)在進行時表示將來，除使用位移動詞外，也可使用某些非位移動詞，如：walk,ride,drive,do,take,spend,buy,marry,see,work,meet,have,play,stay,publish等，此時句中一般要有____________的時間狀語。表示將來Tense:expressingfuturetime即學即練補全句子：1.她今晚將動身去新加坡。She________________Singaporetonight.2.你什么時候動身去度假？When__________________foryourholiday?3.下星期天你打算干什么？What________________nextSunday?4.我媽媽不久將給我買輛自行車。Mymother________________meabikesoon.5.我下課后見你。

I________________youafterclass.6.我打算今年出一本書。I________________abookthisyear.isleavingforareyousettingoffareyoudoingisbuyingammeetingampublishing[自主發(fā)現(xiàn)4]

will

/

shalldo表示____________。will用于各種人稱，而

shall僅用于第一人稱。will還表示____________,表示說話時才想到或決定的事。其他表將來的方式：

1.will/shalldo表示將來Shewillbetwentynextyear.---Whereisthetelephonebook?---Iwillgoandgetitforyou.單純的將來臨時決定[自主發(fā)現(xiàn)5]

begoingto以sb.做主語時，表示________________;以sth.做主語時,表示________________________.2.begoingtodo表示將來Aftergraduation,theyaregoingtosetupabusinessoftheirown.畢業(yè)后，他們打算自己創(chuàng)業(yè)。Lookatthedarkclouds!It’sgoingtorain.打算計劃做某事跡象表明要發(fā)生某事3.beabouttodo表示將來[自主發(fā)現(xiàn)6]

beabouttodo意為“_____________”，表示____________的動作，不與____________連用。卻可以與_______搭配構成固定句型______________________,意為___________________。1.You’dbetterfastenyoursafetybelt.Theplaneisabouttotakeoff.2.Iwasabouttoreturntoschoolwhentheheadteachersentamessagesayingwestillhadatwo-dayholidayleft.

剛要；正要即將發(fā)生具體時間whenbeabouttodo…when…正要做......這時突然1.beabouttodo…when…正要做......這時突然=

beonthepointofdoing....when...Iwasabouttoleavewhenourmotherreturned.Shewasonthepointofgoingoutwhenthetelephonerang.2.bedoing…when…正在做......這時突然Lucywaswalkingthroughthevillagewhenshewasbittenontheleftlegbyalittledog.3.had(just)done…when…剛做完......這時突然IhadjustlockedthedoorwhenIrealizedIhadleftmykeyonthekitchentable.拓展延伸：

4.betodo表示將來[自主發(fā)現(xiàn)7]

betodo表示按計劃中約定的或按職責、義務、要求__________的事或即將發(fā)生的動作;也可表示______________.1.Asstudents,youaretobebacktoyourdormitoryby11p.m.作為學生，你必須在11點前回宿舍。2.Menaretodie.人總是要死的。3.Hisplanistobeafailure.他的計劃注定要失敗。注定要發(fā)生某事必須要做1.ThefirstNo.3busleaves

at6:20a.m.tomorrow.2.Ourfirstclassbegins

at7:30a.mtomorrow.[自主發(fā)現(xiàn)8]一般現(xiàn)在時表將來，表示按照_______________的安排要發(fā)生的事，時間一般不可更改。在__________________________中要用_____________表示將來。時間和條件狀語等從句5.一般現(xiàn)在時表示將來日程表或時刻表3.WhenIgraduate

fromcollege,I'llchoosetobeateacher.4.I'llgoshoppingifitis

finetomorrow.一般現(xiàn)在時________表將來表示

的方式1._________動詞2._________動詞，要有___________狀語________表將來的方式1._______________2._______________3._______________4._______________5._______________Step4SummarizeDrawamindmapofwhatyouhavelearntinthisclass.練一練:1.He______always_________(do)thingsforothers,soeveryonehashighpraiseforhim.2.Themeetingis__________

(hold)nextweek.3.Thelittlebabywasabouttocry________hismotherreturned.4.TheflighttoHongKong______(take)offat8:30am.5.Ifyou_______(decide)togotoschooltomorrow,I'llgowithyou.6.Whenyou___________(come)backthisSunday,I_________(tell)youallaboutit.7.SoonI______________(graduate)andbecomeanewteacher.8.Howmanyofyou_____________(come)tothepartytonight?doingtobeheldwhentakesdecidecomewilltelliswillgraduatearecomingStep5PlayagameChooseoneoftheeggstoanswerthequestionusingwhatwehavelearnttoday.1234567827Challenge1:2points單項選擇：1.ThemanwhopromisedtogivealecturelastOctober______(come)toourschooltomorrow.A.comesB.iscomingC.isgoingtocome2.--DidyoutellJuliatheresult?--Ohno.Iforgot.I______(call)hersoon.A.willcallB.amcallingC.amgoingtocallBA18Challenge2:2points單項選擇：3.I______tonight.I'vegotmyplaneticket.A.amleavingB.leaveC.amabouttoleave4.Ladiesandgentlemen,pleasefastenyourseatbelts.Theplane______(take)off.A.willtakeB.istakingC.isgoingtotakeAB18Challenge3:2points單句語法填空：1.Thetelephone__________(ring).Wouldyouanswerit,please?2.He__________(write)abookabouthisexperiencesinAfricathesedays.isringingiswriting18Challenge4:3points詩詞翻譯：1.Themountainrainiscoming,andthewindissweepingthroughthetower._______________________________________________2.Whenthemountainflowersarestartingtobloom,shewillsmileamongthem._______________________________________________3.It’scomingatmidnightandleavingatdawn._______________________________________________山雨欲來風滿樓。待到山花爛漫時，她在叢中笑。(花非花，霧非霧)，夜半來，天明去。18Challenge5:2points完成句子：1.我正要鎖門，這時電話響了。I_____________________________thetelephonerang.2.他正在修車，此時突然聽到了一聲尖叫。He_________________________heheardascream.wasabouttolockthedoorwhenwasrepairinghiscarwhen18Challenge6:3points單句語法