外研版八年级上册英语Module10unit 3精美课件

10Theweathermay和might1.may和might用于一般疑问句中，表示委婉的请求；肯定回答用may；否定回答用might．如：－MayIuseyourpencil?可以用你的铅笔吗？－Yes,youmay.是的，可以．－No,youmustn’t.不，不行．2.may和might表示推测时，只能用于陈述句中，might暗示可能性更小．如：Shemaynotbeworkingnow.现在可能她没有在工作．Johnmightbeathomenow.约翰现在可能在家．3.对过去发生的事情的可能性作出判断应用may/mighthavedone，用might比用may所表示的可能性更小．如：Shemay/mighthavegonetothecinema.她可能去电影院了．Theymay/mightnothavereceivedourtelephone.他们可能没有接到我们的电话．1.－Ihearyou’vegotasetofvaluableAustraliancoins.___Ihavealook?－Yes,certainly.A.DoB.MayC.ShallD.Should2.－IsJohncomingbytrain?－Heshould,buthe___not.Helikesdrivinghiscar.A.mustB.canC.needD.may练习：3.－SarahasjustcomebackfromNewYorkandshelooksveryhappy.－She___hertripverymuch.A.mightenjoyB.shouldhaveenjoyedC.mighthaveenjoyedD.mustenjoy4.－Excuseme.IsthistherightwaytotheSummerPalace?－Sorry,Iamnotsure.Butit___be.A.mightB.willC.mustD.canLanguagepracticeItmightsnow.It’sprobablysunnyandhotthere.Bringamapbecauseyoumaywanttotravelaround.1Completethesentenceswithmayorprobably.1.ItbecoldandwetinHongKonginJanuary.2.MarywillgotoNewYorkintheautumn.3.Itwillraintomorrow,soIwillstayathomeandreadabook.4.Youneedtotakeascarfwithyou.Itiscold.5.Itrainlater,sotakeanumbrellawithyou.6.ItwillbesunnyinHaikoutomorrow.mayprobablyprobablyprobably/maymayprobably2Workinpairs.Saywhatyouusuallydo,thensaywhatmightdo:1.intheevening2.attheweekend3.duringthesummerholiday—Iusuallydomyhomeworkintheevening,butImightwatchaTVprogrammethisevening.—…3Completethesentences,Usemay,mightorprobablywherenecessary.Theweatherisusuallywarmduringtheday,butbringasweater…(coldintheevening)Theweatherisusuallywarmduringtheday,butbringasweaterbecauseitmaybeacoldintheevening.1Itissunnynow,butlet’stakeanumbrella…(rainlater)2ItisnotalwayswarminFebruary,and…(cool)3Itisusuallyhotandsunny,sowe…(swiminthesea)4Buyagoodmapbecausewe…(visitthecity)1.Itissunnynow,butlet’stakeanumbrellabecauseitmight/may/willprobablyrainlater.2.ItisnotalwayswarminFebruary,andsometimeitmay/mightbeverycold.3.Itisusuallyhotandsunny,sowemay/willprobablyswiminthesea.4.Buyagoodmapbecausewemay/willprobablyvisitthecity.4Completethesentences.ItrainsalotinsummerinBeijing.Itisoftenrainy.1Therearealotof.Itiscloudy.2Theweatherissnowyandthereisalotofinthepark.3Thesunisout.Itisandhottoday.4Thewindisverystrong.Itissothatitisdifficulttowalk.snowcloudssunnywindy5Listenandcompletethesentences.1InDecember,itofteninNewYork.2Mygrandparentswearwarmclothesbecauseitisvery.3Thesummersarevery.4InJulythetemperatureisoftenover_________degrees.snowscoldhotthirty5DecemberisthemiddleofinSydney.6InDecember,wegotothebecauseitisveryhotandsunny.7InApril,MayandJune,itoften.8Thetemperatureinwinterisabout________degrees.summerbeachrainseighteen6Lookattheworldweathermap.Workinpairs.Askandanswerthequestions.1WhatistheweatherlikeinBeijing?2WhatisthetemperatureinLondon?3IsitraininginCapeTown?It’ssunnyinBeijing.Thetemperatureisbetweenminussixandthreedegrees.InLondon,it’scloudyandthetemperatureisbetweenfiveandeightdegrees.No,itisn’t.It’scloudy.4Whichcityhasthecoldestweather?5WhatistheweatherlikeinNewYork?6Whichcityhasthehighesttemperature?Moscowhasthecoldestweather.It’sbetweenminuseightandminusfourdegreesIt’scoldandwindyinNewYork.Thetemperatureisbetweenminussixandtwodegrees.Sydneyhasthehighesttemperature.7Lookattheweathertableandcompletethepassagewiththecorrectwords.Thismorninginthenorth,itwillbewindyandtheremaybesome______inthemountainsintheafternoon.Inthesouth,itwillbe________andintheafternoonitwillbecome________.Intheeast,itwillbe________andhotinthemorningbuttheremightbesome______intheafternoon.Inthewest,itwillbe________inthemorning,butthesunwillcomeoutintheafternoon.snowcloudywindysunnyraincloudyAroundtheworldTheAmazonRainforestTheAmazonRainforestisoneofthewettestplacesintheworld.Ithasmorethan200cmofraineveryyear.TheAmazonRainforesthasmoredifferentanimalsandplantsthananyotherplaceintheworld.ManyriversjointheAmazonRiverasitflowsover6,500kmfromtheAndesinthewesttotheAtlanticOceanintheeast.8ReadtheemailandfindanswerstoMsWang’squestionsbelow.MsWang’squestions:1WhenisthebesttimetovisitBritain?2Whatmighttheweatherbelike?3WhatclothesshouldIbring?4WherecanIstay?5WhatcanIdo?InOctoberIt’susuallywarmandtheremaybesomerain.Itmightbecoldtoo.AsweaterInasmallhotel.Buyaweeklytravelcardtotravelaroundthecity.From:SallyMarksTo:WangLuSubject:Re:MyvisittoBritainDearMsWang,ItisgoodtohearthatyoumayvisitBritain.IthinkthebesttimetocomeisinOctober.Itisusuallywarmandtheremaybesomerain.Makesureyoubringanumbrella.Itmightbecoldtoo,sobringasweater.Youmayliketostayinasmallhotel.Youwillnothavetopaymuchforit.WhenyouarriveinLondon,youcanbuyaweeklytravelcardtotravelaroundthecity.Ihopethishelpsyou.Yours,SallyMarksBritishTouristAuthority9WriteanemailtoafriendwhowantstovisitChina.AnswerthequestionsinActivity8andmakenotes.Useyournotestowritetheemail.Dear…,It’sgoodtohearthatyoumayvisitChina.Ithinkthebesttimetocomeis…DearLucy,It’sgoodtohearthatyoumayvisitChina.Ithinkthebesttimetocomeisinautumn.MostoftheplacesinChinaareneithertoohotnortoocoldinthisseason.It’sthemostcomfortabletimetotravel.Ifyou’re