Unit4NaturalDisastersReadingandthinking【學習目標】1.Readaboutnaturaldisasters2.Words:magnituderescuedamagedestroyevacuatehelicopterdeathaffectsheltercrack3.Phrases:asif預習案【學習過程】Step1:自主學習任務一：自學課本unit4的詞匯與短語。要求：根據錄音及單詞音標，首先會讀單詞接著邊讀邊寫記單詞，注意中英文的轉換，最后默寫單詞。Step2:單詞自學檢測magnituderescuedamagedestroyevacuatehelicopter探究案【合作探究】LeadinLookanddiscussWhatarethedisastersinthepictures?Whatothernaturaldisastersdoyouknow?BeforeReadingLookatthetitleandphotobelowandguesswhatthetextisabout.Thenreadandcheckifyouareright.Workinpairs.Discusswhatcanhappentoacityduringabigearthquake.WhileReadingReadthetextcarefullyandanswerthesequestions.1.Whatisthepassagemainlyabout?2.WhatdidpeopleinTangshanseeintheskybeforetheearthquake3.Whendidtheearthquakebegin?4.HowmanypeoplewerekilledorinjuredintheearthquakeReadthetextcarefullyandthenwritedownthemainideaofeachparagraph.Paragraph1：Warningsignsbeforetheearthquake.Paragraph2:___________________________________Paragraph3:___________________________________Paragraph4:___________________________________Paragraph5:___________________________________Scanthetextandfindthewordsbelow.Guesswhattheymeanfromthecontext.ruinbricktrapburyReadthesentencesdescribingwhathappenedafterahugeearthquake.Completethesentenceswiththecorrectformsofthenewwordsandphrasesfromthetext1Thehugeearthquakeleftnearlythewholecity__________________.2Everyonewas_________,thinkingtheworldmustbecomingtoanend.3Millionsofpeoplewereleftwithoutwater,food,or_____________.4Soldiersandvolunteersworkedashardastheycouldtopullaway____________androcks,andrescuethosewhowere__________undertheruins.5Somewerefoundalive,thoughtheyweresufferingfromterribleinjuries,butothershadalreadystopped_______________whentheywerediscovered.6Afewbuildingswerestillstanding,butpeoplewereafraidtousethemasshelters,worryingtheywouldbe________________ifthebuildingsfell.Readthetextagainandanswerthequestions.1Whatweresomeofthestrangethingshappeningbeforetheearthquake?Doyouthinktheywerewarningsigns?Whyorwhynot?2Whatdoesthewritermeanby“Slowly,thecitybegantobreatheagain”?3Whatkindofhelpdoyouthinkpeoplewhohavesufferedanearthquakeneed?PostReadingWorkingroups.Discussthequestions.1WhatdoyouthinkhelpedintherevivalofTangshancity?2Whatothercitiesortownshavegonethroughsimilarchanges?Whatlessonscanwelearnfromtheseevents?【知識探究】1.Forseveraldays,thewaterinthevillagewellsroseandfell,roseandfell.區分rise\raise并用恰當形式填空Hertemperatureisstill_________.Peoplewhoareopposed______theirhands.Thecostof______kidsiscontinuingto____.2.Miceranoutofthefieldslookingforplacestohide,andfishjumpedoutofthewater.Wesawhim____________theroom.我看見他從房間跑出來。3.Itseemedasiftheworldwasatanend!區分陳述語氣和虛擬語氣Hetalksasifheisdrunk.HetalksaboutRomeasifhehadbeentherebefore.Youlookasifyoudidn’tcare.Heopenedhismouthasifhewouldsaysomething.4.Inlessthanoneminute,alargecitylayinruins.區分lie/lie/layIdon'tknowwhyheliedabouthisage.2.Ilaidmycellphoneonthedeskjustnow,butnowIcan'tfindit.3.Heliesonthesofaquietly.區分ruin/destroy/damageAnearthquakeleftthewholetown_______.Everywheretheylookednearlyeverythingwas________