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WarmandColdDays
PAGE1
Whenfriendsgettogetherwhataretheygoingtotalkabout?Generallytheywilltalkaboutweather,food,school-lifeandfamilystories.
Therearealotofwordstodescribetheweatherorclimate,suchas:raining,windy,cloudy,sunny,overcast,snowing,wet,dry,fog,dustandlightningFirst,todescribetemperature:hot,warm,coolandcold
PAGE2
We’velearnedallthesewordswhenwewerestudyingSBS.Nowlet’stalkaboutthemeaningofthesewords.
Sunnymeanshavingalotoflightfromthesun.Cloudymeanstherearealotofcloudsinthesky.
Overcastmeanscloudyandthereforenotbrightandsunny.(Theskyisdarkwithclouds.)
PAGE3
Wetmeanstheairisfullofwatervapor.It’smoist.Drymeanstheairisn’tmoistureorit’srarelyrains.Hotmeanstemperatureoftheairisveryhigh.
PAGE4
Warmmeansslightlyhot,especiallyinapleasantway.
Coolmeansalowtemperatureoftheairbutnotcold,whichmeans,aslightlycoldinapleasantway.
Coldmeansthetemperatureoftheairisverylow.
PAGE5
We’vejustdiscussedsomewordsofdescribingthetemperatureandsomenormalweatherphenomena.Therearecertainlysomeunusualphenomena.Wearegoing
todiscusstheminthefollowingtext.
Let’sbeginlesson1“WarmandColdDays”.What’sthedaythattheauthorisdescribinglike?Pleasereadthispageandthinkaboutmyquestion.
Whatisthisdaylike?Itiswarmandwet.Therainmakesagoodsound.Kidsyintheirhomes.Thisrainisextreme.Butitwillstop.Canyoupredicthowthedaywillbethen?
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Whatisthisdaylike?It’swarmandwet.
Howcanyouunderstandthewordwethere?Itmeansit’sraining.
PAGE7
Whatdothekidsdowhenit’sraining?
Theyyintheirhomes.
Therainisextreme.Whatisthemeaningofthewordextreme?
Somethingextrememeansitisverydifferentfromtheordinary.Thatmeanstherainisveryheavy.
PAGE8
Doyouliketoyinthesunshine?Whatdoyoudowhenitrainsoutside?
Yes.Iliketoyoutsidewhentheweatherisgood.Whentheweatheristerriblepeoplehavetostayathome,watchTVorreadbooks.IfIwanttoysportsIcanchoosesomeindoorssportssuchasbasketball,badminton…
PAGE9
Whatdoestheskylooklikewhenitrains?
Theskyisdarkandovercast.Itmightbewindy.
Canyoupredicthowthedaywillbethen?Whatisthemeaningofthewordpredict?Whenyoupredictsomething,you lsomethingyouthinkwillhappeninthefuture.
PAGE10
Canyoupredicthowthedaywillbethen?Why?
Ipredictthatitwillstoprainingoritwillbesunny.Becausetheauthorsaystherainisextreme.
PAGE11
Theweatherischangingallthetime.Eveninoneday,youcanhavedifferentweather.Youmayhavesunshineinthemorningandheavyrainintheafternoon.Let’shavealookatwhatthisdayislike.Pleasereadthispage.
Thisdayiscold.Thekidsknowhowtostaywarm.Theyrunandjumpandhavealotoffun.Whatagreatdaytoy!
PAGE12
How’stheweathertoday?It’scold.
Thekidsknowhowtostaywarm?Pleaselmesomewaysinwhichtheycanstaywarm.
They’rewearingthickwintercoats.Theyrunandjump.yingsportcanmakeourbodywarm,sothatwedon’tfeelcoldinwinterandweevenperspireduringsports.
14
Atthebeginningofthislesson,wehavediscussedmanykindsofweather,mostofthemarenormalweather,buttherearealsoextremeweatherphenomenasuchasstormyweather.Let’sbeginlesson2.
Howmanykindsofstormsdoyouknow?
Therearemanykindsofstorms.Whichdoyouseewhereyoulive?
Onsomedays,theskyisgray.Thatcouldmeanastormisontheway.
PAGE15
Therearemanykindsofstorms.Whatisstorm?
It’saperiodofverybadweatherwhenthereisalotofrainorsnow,strongwinds,andoftenlightning.
Howcanpeopleknowthatstormisontheway?
Whentheskyisgrayorit’swindy,peopleknowthestormmightbeontheway.
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Whatmighthappenwhenstormcomes?Let’scontinuetoreadthenextparagraph.
Agrayskycanmeanrainstorms.Youmayseegreatflashesoflightning.Afterthatcomesaloudsound.Thatisthunder.Timetogoinside!
Thunderstormscomewithstrongwinds.Thewindscanblowbranchesofftrees.Ballsoficemaycomedown.Thisiscalledhail.Itcanhailwhenitiswarmorcold.
PAGE19
Wemettwonewwords“lightning”and“thunder”.Weknowtheymighthappenwhenstormorthunderstormcomes.Whatisthemeaningoftheword“lightning”?It’sthebrightflashesoflightthatyouseeintheskyduringastorm.
Whatisthemeaningoftheword“thunder”?
It’stheloudnoisethatyouhearduringastorm,usuallyafteraflashoflightning.
Sothunderstormisastormwiththunderandlightning.Duringthunderstormssometimesrain,hail,lightning,andrapidheating,itisverywindy.Theairishotattimesthencoldthenhotthencoldthenhotthencoldanditkeepsgoingonandonsoyougetthepoint.
Coldairandwarmairmeetandasthewarmairrisesandmeetsthecoldairthunderisaresult.
PAGE20
Pleasedescribewhatwillyouseewhenathunderstormhappens?
Youmayseegreatflashesoflightning.Afterthatcomesaloudsound.Wecanseethewindblowbranchesofftrees.Sometimeswecanseethehailcomesdown.
PAGE21
Sometimeswhenthethunderstormhappens,ballsoficemaycomedown.Whatisit?What’sthemeaningofthewordhail?
It’shail.It’srainthat zesintheskyandfallstothegroundassmallballsofice.
Howbigishail?
Mosthailissmall.Somehailisbiggerthanatennisball.
PAGE22
Howarerainandhailalike?Howaretheydifferent?
Theybothfallfromtheskyduringstorms.Theybothcanfallwhenitiswarmorcold.Rainisliquid,buthailissolid.Hailisfrozenraindrops.
PAGE23
Nowweknowthethunderstorm.Ithappensmostlyinspringandsummer.Therearealsosomeotherkindsofstorm.Let’sreadthispageandfindoutwhatitis.
Somestormscomewhenitisverycold.Itcansnowsomuchthatyoucan’tsee.
Strongwindscanblowsnowintobigpiles.Thisiscalledablizzard.
PAGE24
There’sanotherkindofstormcalledblizzard.Whatisit?It’sastormwithalotofsnowandstrongwinds.
Inwhichseasonmightblizzardhappen?
Itusuallyhappensinwinterwhenit’sverycold.
PAGE25
Howarethunderstormandblizzardthesame?Howaretheydifferent?Same: Botharestormsthathavestrongwinds.
Different: Athunderstormcanhappenwhenit’swarmorcold.Ithasthunder,
lightning,rain,andsometimeshail.Ablizzardhappenswhenit’scoldandsnowy.
27
Let’stalkaboutanotherstorm:Tornadoes.Pleasereadthispage.
Somestormshaveextremewinds.Tornadoesaremadeofveryfastwindsthatspin.Thewindscanpickuptrucksandhomes.
Scientistshavewaystopredictwhentornadoeswillcome.Thenpeoplecangetoutoftheirway.
Atornadocandestroybuildings.
PAGE28
Whatistornado?
It’saverystrongwindthatgoesquicklyaroundinacircleandcausesalotofdamage.
Howcanyouknowthattornadoeswillcomeandyoushouldgetoutofthewaytokeepyousafe?
Scientistshavewaystopredictwhentornadoeswillcome.Peoplecangettheinformationfromtheweatherforecast.Thenpeoplecangetoutoftheirway.
PAGE29
Howdangerousarethetornadoes?
Thewindscandestroybuildingsandpickuptrucksandhomes.Itwillbreakapartnotonlytheobjectsbutalsopeopleandanimals.Peoplemightgethurtevendieinhorribletornadoesiftheydon’thavesafesheltertostayin.
PAGE30
How’stheweatherinyourcity?Readthispage.
Lookoutsidetoday.Doesitlooklikeastormisonitsway?Orisitagreatdaytoy?
PAGE31
Let’slookatthefirstpicture.It’ssunnyandwarm.Afamilyishavingaicoutside.Andinthesecondpicture,it’ssnowing.Childrenaremakingasnowman.
How’stheweatherinyourcitytoday?Doesitlooklikeastormisonitsway?Oris
itagreatdaytoy?
PAGE32
Thislessonisover.Let’sdosomecomprehensionchecks.
laboutastormyouhaveseen.Howwasitlikethestormsyoujustreadabout?Thereareseveraltypesofstormsmentionedinthislesson.Ihaveseenthunderstorms.Itgetsdarkoutsideandthereisthunderandlightning.Italsorainsveryhardanditiswindy.ThethunderstormsIseearejustlikethethunderstormdescribedinthislesson.
PAGE33
Whatwouldyoudoifyouwerecaughtinablizzard,thunderstorm,orhailstorm?Let’ssee,ifIwerecaughtinathunderstorm,therewouldbealotofrain,wind,thunder,andlightning.Thesetypesofstormscouldbeharmful.IfIwerecaughtinthiskindofstorm,IthinkIwouldtrytogosomewheresafeassoonaspossible.
35
Nowweknowsom
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