Unit 2 Travelling around Discovering Useful Structures 课件 【知识精研】高中英语人教版必修第一册

Unit2TravellingAroundDiscoveringUsefulStructuresThepresentcontinuoustenseusedtoexpressthefuturemeaning(现在进行时表将来)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[自主发现1]歌词中的红色部分使用了____________时态，结构为：____________________,此时表示动作______________,尚未___________.现在进行am/is/are+doing正在进行结束现在进行时：am/is/are+现在分词（doing）1.Wearewaitingforyounow.Hurryup!2.Iamdoingmyhomeworknow.Pleaseleavemealone.Step2Review3.Whatareyoudoing

recently?4.Mr.Greeniswritinganothernovelthesedays.a.表示__________________________发生的事情。b.表示____________发生的事情，说话时动作_____________进行。现在(指说话人说话时)正在现阶段正在不一定正在现在进行时：am/is/are+现在分词（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.与_________________________等词连用，表示反复发生的动作或持续存在的状态，表达______________（赞赏、讨厌、生气等情绪）。发展中的或正在改变always,constantly,forever个人强烈情感9.Mr.SmithisleavingforCanadanextweek.10.Wearemeetingat10:00a.m.atthebusstopnearourschooltomorrow.e.现在进行时还可以表示___________________将来的计划或安排Step3ObserveandsummarizeWhatdoyouthinkthetenseinthesentensesexpress?PresentContinuoustense：

现在进行时表将来时的用法:1.用位移动词

We’restartingforShanghaithisafternoon.

Ourflightis

taking

offandlet’shurryup;orwewillmissit.

Theplaneis

arrivingin10minutes.[自主发现2]现在进行时表示将来主要用于_______________将要发生的动作或事件，多用表示___________的动词(短语)，如go,come,start,begin,finish,leave,arrive,return,seesb.off,setoff,move,takeoff,fly等。按计划或安排位置转移PresentContinuoustense：

现在进行时表将来时的用法:2.用非位移动词

Theyoungmanis

meetinghisgirlfriendthis

afternoon.

Theyare

spendingtheirnext

summer

holidayinGuilin.[自主发现3]

现在进行时表示将来，除使用位移动词外，也可使用某些非位移动词，如：walk,ride,drive,do,take,spend,buy,marry,see,work,meet,have,play,stay,publish等，此时句中一般要有____________的时间状语。表示将来Tense:expressingfuturetime即学即练补全句子：1.她今晚将动身去新加坡。She________________Singaporetonight.2.你什么时候动身去度假？When__________________foryourholiday?3.下星期天你打算干什么？What________________nextSunday?4.我妈妈不久将给我买辆自行车。Mymother________________meabikesoon.5.我下课后见你。

I________________youafterclass.6.我打算今年出一本书。I________________abookthisyear.isleavingforareyousettingoffareyoudoingisbuyingammeetingampublishing[自主发现4]

will

/

shalldo表示____________。will用于各种人称，而

shall仅用于第一人称。will还表示____________,表示说话时才想到或决定的事。其他表将来的方式：

1.will/shalldo表示将来Shewillbetwentynextyear.---Whereisthetelephonebook?---Iwillgoandgetitforyou.单纯的将来临时决定[自主发现5]

begoingto以sb.做主语时，表示________________;以sth.做主语时,表示________________________.2.begoingtodo表示将来Aftergraduation,theyaregoingtosetupabusinessoftheirown.毕业后，他们打算自己创业。Lookatthedarkclouds!It’sgoingtorain.打算计划做某事迹象表明要发生某事3.beabouttodo表示将来[自主发现6]

beabouttodo意为“_____________”，表示____________的动作，不与____________连用。却可以与_______搭配构成固定句型______________________,意为___________________。1.You’dbetterfastenyoursafetybelt.Theplaneisabouttotakeoff.2.Iwasabouttoreturntoschoolwhentheheadteachersentamessagesayingwestillhadatwo-dayholidayleft.

刚要；正要即将发生具体时间whenbeabouttodo…when…正要做......这时突然1.beabouttodo…when…正要做......这时突然=

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

4.betodo表示将来[自主发现7]

betodo表示按计划中约定的或按职责、义务、要求__________的事或即将发生的动作;也可表示______________.1.Asstudents,youaretobebacktoyourdormitoryby11p.m.作为学生，你必须在11点前回宿舍。2.Menaretodie.人总是要死的。3.Hisplanistobeafailure.他的计划注定要失败。注定要发生某事必须要做1.ThefirstNo.3busleaves

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

at7:30a.mtomorrow.[自主发现8]一般现在时表将来，表示按照_______________的安排要发生的事，时间一般不可更改。在__________________________中要用_____________表示将来。时间和条件状语等从句5.一般现在时表示将来日程表或时刻表3.WhenIgraduate

fromcollege,I'llchoosetobeateacher.4.I'llgoshoppingifitis

finetomorrow.一般现在时________表将来表示

的方式1._________动词2._________动词，要有___________状语________表将来的方式1._______________2._______________3._______________4._______________5._______________Step4SummarizeDrawamindmapofwhatyouhavelearntinthisclass.练一练: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单项选择：1.ThemanwhopromisedtogivealecturelastOctober______(come)toourschooltomorrow.A.comesB.iscomingC.isgoingtocome2.--DidyoutellJuliatheresult?--Ohno.Iforgot.I______(call)hersoon.A.willcallB.amcallingC.amgoingtocallBA18Challenge2:2points单项选择：3.I______tonight.I'vegotmyplaneticket.A.amleavingB.leaveC.amabouttoleave4.Ladiesandgentlemen,pleasefastenyourseatbelts.Theplane______(take)off.A.willtakeB.istakingC.isgoingtotakeAB18Challenge3:2points单句语法填空：1.Thetelephone__________(ring).Wouldyouanswerit,please?2.He__________(write)abookabouthisexperiencesinAfricathesedays.isringingiswriting18Challenge4:3points诗词翻译：1.Themountainrainiscoming,andthewindissweepingthroughthetower._______________________________________________2.Whenthemountainflowersarestartingtobloom,shewillsmileamongthem._______________________________________________3.It’scomingatmidnightandleavingatdawn._______________________________________________山雨欲来风满楼。待到山花烂漫时，她在丛中笑。(花非花，雾非雾)，夜半来，天明去。18Challenge5:2points完成句子：1.我正要锁门，这时电话响了。I_____________________________thetelephonerang.2.他正在修车，此时突然听到了一声尖叫。He_________________________heheardascream.wasabouttolockthedoorwhenwasrepairinghiscarwhen18Challenge6:3points单句语法