1、,Unit3Languageinuse,10,Module,Theweather,may和might,may和might用于一般疑問(wèn)句中，表示委婉的請(qǐng)求；肯定回答用may；否定回答用might如：MayIuseyourpencil?可以用你的鉛筆嗎？Yes,youmay.是的，可以No,youmustnt.不，不行,2.may和might表示推測(cè)時(shí)，只能用于陳述句中，might暗示可能性更小如：Shemaynotbeworkingnow.現(xiàn)在可能她沒(méi)有在工作Johnmightbeathomenow.約翰現(xiàn)在可能在家,3.對(duì)過(guò)去發(fā)生的事情的可能性作出判斷應(yīng)用may/mighthavedone，用

2、might比用may所表示的可能性更小如：Shemay/mighthavegonetothecinema.她可能去電影院了Theymay/mightnothavereceivedourtelephone.他們可能沒(méi)有接到我們的電話(huà),1.IhearyouvegotasetofvaluableAustraliancoins._Ihavealook?Yes,certainly.A.DoB.MayC.ShallD.Should2.IsJohncomingbytrain?Heshould,buthe_not.Helikesdrivinghiscar.A.mustB.canC.needD.may,B,D,

3、練習(xí)：,3.SarahasjustcomebackfromNewYorkandshelooksveryhappy.She_hertripverymuch.A.mightenjoyB.shouldhaveenjoyedC.mighthaveenjoyedD.mustenjoy4.Excuseme.IsthistherightwaytotheSummerPalace?Sorry,Iamnotsure.Butit_be.A.mightB.willC.mustD.can,C,A,Languagepractice,Itmightsnow.Itsprobablysunnyandhotthere.Bring

4、amapbecauseyoumaywanttotravelaround.,1Completethesentenceswithmayorprobably.1.ItbecoldandwetinHongKonginJanuary.2.MarywillgotoNewYorkintheautumn.3.Itwillraintomorrow,soIwillstayathomeandreadabook.4.Youneedtotakeascarfwithyou.Itiscold.5.Itrainlater,sotakeanumbrellawithyou.6.ItwillbesunnyinHaikoutomor

5、row.,may,probably,probably,probably/may,may,probably,2Workinpairs.Saywhatyouusuallydo,thensaywhatmightdo:1.intheevening2.attheweekendduringthesummerholidayIusuallydomyhomeworkintheevening,butImightwatchaTVprogrammethisevening.,3Completethesentences,Usemay,mightorprobablywherenecessary.Theweatherisus

6、uallywarmduringtheday,butbringasweater(coldintheevening)Theweatherisusuallywarmduringtheday,butbringasweaterbecauseitmaybeacoldintheevening.1Itissunnynow,butletstakeanumbrella(rainlater)2ItisnotalwayswarminFebruary,and(cool)3Itisusuallyhotandsunny,sowe(swiminthesea)4Buyagoodmapbecausewe(visitthecity

7、),1.Itissunnynow,butletstakeanumbrellabecauseitmight/may/willprobablyrainlater.2.ItisnotalwayswarminFebruary,andsometimeitmay/mightbeverycold.3.Itisusuallyhotandsunny,sowemay/willprobablyswiminthesea.4.Buyagoodmapbecausewemay/willprobablyvisitthecity.,4Completethesentences.ItrainsalotinsummerinBeiji

8、ng.Itisoftenrainy.1Therearealotof.Itiscloudy.2Theweatherissnowyandthereisalotofinthepark.3Thesunisout.Itisandhottoday.4Thewindisverystrong.Itissothatitisdifficulttowalk.,snow,clouds,sunny,windy,5Listenandcompletethesentences.,1InDecember,itofteninNewYork.2Mygrandparentswearwarmclothesbecauseitisvery

9、.3Thesummersarevery.4InJulythetemperatureisoftenover_degrees.,snows,cold,hot,thirty,5DecemberisthemiddleofinSydney.6InDecember,wegotothebecauseitisveryhotandsunny.7InApril,MayandJune,itoften.8Thetemperatureinwinterisabout_degrees.,summer,beach,rains,eighteen,6Lookattheworldweathermap.,Workinpairs.As

10、kandanswerthequestions.1WhatistheweatherlikeinBeijing?2WhatisthetemperatureinLondon?3IsitraininginCapeTown?,ItssunnyinBeijing.Thetemperatureisbetweenminussixandthreedegrees.,InLondon,itscloudyandthetemperatureisbetweenfiveandeightdegrees.,No,itisnt.Itscloudy.,4Whichcityhasthecoldestweather?5Whatisth

11、eweatherlikeinNewYork?6Whichcityhasthehighesttemperature?,Moscowhasthecoldestweather.Itsbetweenminuseightandminusfourdegrees,ItscoldandwindyinNewYork.Thetemperatureisbetweenminussixandtwodegrees.,Sydneyhasthehighesttemperature.,7Lookattheweathertableandcompletethepassagewiththecorrectwords.Thismorni

12、nginthenorth,itwillbewindyandtheremaybesome_inthemountainsintheafternoon.Inthesouth,itwillbe_andintheafternoonitwillbecome_.Intheeast,itwillbe_andhotinthemorningbuttheremightbesome_intheafternoon.Inthewest,itwillbe_inthemorning,butthesunwillcomeoutintheafternoon.,snow,cloudy,windy,sunny,rain,cloudy,

13、AroundtheworldTheAmazonRainforestTheAmazonRainforestisoneofthewettestplacesintheworld.Ithasmorethan200cmofraineveryyear.TheAmazonRainforesthasmoredifferentanimalsandplantsthananyotherplaceintheworld.ManyriversjointheAmazonRiverasitflowsover6,500kmfromtheAndesinthewesttotheAtlanticOceanintheeast.,8Re

14、adtheemailandfindanswerstoMsWangsquestionsbelow.MsWangsquestions:1WhenisthebesttimetovisitBritain?2Whatmighttheweatherbelike?3WhatclothesshouldIbring?4WherecanIstay?5WhatcanIdo?,InOctober,Itsusuallywarmandtheremaybesomerain.Itmightbecoldtoo.,Asweater,Inasmallhotel.,Buyaweeklytravelcardtotravelaround

15、thecity.,From:SallyMarksTo:WangLuSubject:Re:MyvisittoBritainDearMsWang,ItisgoodtohearthatyoumayvisitBritain.IthinkthebesttimetocomeisinOctober.Itisusuallywarmandtheremaybesomerain.Makesureyoubringanumbrella.Itmightbecoldtoo,sobringasweater.Youmayliketostayinasmallhotel.Youwillnothavetopaymuchforit.W

16、henyouarriveinLondon,youcanbuyaweeklytravelcardtotravelaroundthecity.Ihopethishelpsyou.Yours,SallyMarksBritishTouristAuthority,9WriteanemailtoafriendwhowantstovisitChina.AnswerthequestionsinActivity8andmakenotes.Useyournotestowritetheemail.Dear,ItsgoodtohearthatyoumayvisitChina.Ithinkthebesttimetoco

17、meis,DearLucy,ItsgoodtohearthatyoumayvisitChina.Ithinkthebesttimetocomeisinautumn.MostoftheplacesinChinaareneithertoohotnortoocoldinthisseason.Itsthemostcomfortabletimetotravel.IfyouregoingtovisitSouthChina,youshouldprobablybringanumbrellabecausetheremaybesomerain.Youmightliketostayinahotel.Youwonthavetopaymuchforitbecausehotelsarenotveryexpensivehere.ButIalsoinviteyoutostayinmyhome.Imhappytobeyourguideduringtheholiday.Lookingforwardtohearingallaboutyourtravelplans.Bestwishes,Daming,Doyouunderstandthewordsmay,might,possible,possibly&probably?,might是may的過(guò)去式，但表示可能性時(shí)沒(méi)有很大區(qū)別，只是表示一般將來(lái)的可能性時(shí)