Unit5第5课时SectionB1a3c-课件-人教版英语八年级下册

人教版英语8年级下册培优精做课件Unit5Nature'sTemper授课教师：Home.

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2026年3月31日Unit5第5课时SectionB1a—3cWhatistheworstnaturaldisasteryouknowof?Discussitwithapartner.1aReadthefirstparagraphofthetext.WhatdoyouthinkhappenedtoTillySmithandherfamilynext?Thenreadtherestofthetexttocheckyouranswer.1bHowOneGirlSavedManyLives

On26December2004,TillySmith,a10-year-oldEnglishschoolgirl,andherfamilywereonholidayinPhuket,Thailand.Everyonewasenjoyingthebeautifulweatherthatmorning.Somepeoplewereswimminginthesea,andsomewererelaxingonthebeach.ButwhileTillywaswaitingalongthebeachwithherfamily,shenoticedsomethingstrange.Thickwhitefrothwasformingontopofthewaves.Next,shesawthatthewaveswerecomingininsteadofgoingout.n.（学校的）女生n.泡；泡沫而不是Justthen,sherememberedsomethingimportant.Twoweeksbefore,hergeographyteacherhadexplainedthatearthquakesundertheseacouldcreatedangerouswavescalledtsunamis!

“Iknowwhat’sgoingtohappen!There’sgoingtobeabigwave,”Tillycried.

Unfortunately,herfamilydidn’tbelieveherandwantedtocontinuetheirwalk.However,Tillyrefusedtotakeasinglestepfurther.

Finally,hermotherdecidedtocontinuethewalkalone,andtherestofherfamilyreturnedtothehotel.Backatthehotel,Tilly’sfathertoldasecurityguardaboutthetsunami.Thesecurityguardwasshocked.Heknewv.拒绝；退却保安人员decidetodosth决定做某事aboutthehugeearthquakeinnearbyIndonesia.Itmeantthatatsunamiwaspossible!Hejumpedintoactionrightawayandrushedtogetpeopleoffthebeach.Everyonebegantopanic.Peoplewerescreamingandrunningasfastastheycouldwhentheysawahugewallofwatercomingfromthesea.Tillywasright!Hermotherwasoneofthelastpeopleonthebeach,butthankfully,herfamilymadeittosafetyjustasthewaterhitthehotel.The2004tsunamicausedover200,000deaths,butnooneonthebeachdiedthatday.Thistruestoryshowshowasinglelessoncouldmeanthedifferencebetweenlifeanddeath.Thankstoherknowledge

andquickthinking,oneschoolgirlwasabletosaveover100lives.保安人员adv.幸亏；感激地n.知识；学问n.思考；想法立即；马上beabletodosth有能力做某事细心观察，发现潜在危险对环境保持高度敏感，从蛛丝马迹中预判风险，为防范灾害争取宝贵的“黄金窗口期”。根据所给提示完成单词。(5分)1.Thefrothwasforming________(在附近),astheseaquicklypulledback(退回).2.Withthe____________(知识)oftsunamis,Tillyknewthatadisastermightcome.nearbyknowledge3.Shewarnedherparentstostayawayfromthebeachtoprepareforthe________(最坏的)condition.4.________________________(不幸地),thetouristsonthebeachdidn’tnoticethedanger.5.Itseemedthatnoonepaidattentiontothestrangeness（怪异）ofthesea_________（除了）Tilly.worstUnfortunately/UnluckilyexceptReadthetextagainandcompletethetimeline.1cUnderstandingtheorderofeventsIdentifyingthebeginning,middle,andendofastorycanhelpyouunderstandthestorybetter.Lookoutforwordsandphrasesthattellyouwhensomethinghappens,suchasnext,then,finally,when,while,andtwoweeksbefore.Tilly’sfamilywenttothebeachinThailand.Tillynoticedsomethingstrangeaboutthe_________.Tillyrememberedlearningabout_________inclass.BeginningwavestsunamisTillywarnedher_________aboutthetsunami.Tilly’sfamilywentbacktothehotel,excepther_________.Peopleatthe_________learntaboutthetsunami.The_________warnedpeopleonthebeach.Peoplerushedtoleavethe

_________.Thetsunamihit,buteveryonewassafe.familymothersecurityguardbeachEndReadagain.CircleTfortrueorFforfalse.Thencorrectthefalsestatements.1d1.Tillyfoundthatthewavesweremovingawayfromthebeach.TF

2.

Tillyrememberedwhatshereadaboutinhergeographybook.TF

3.Tilly’sfatherbelievedherassoonasshetoldherfamilyaboutthestrongwaves.TF

Tillyfoundthatthewaveswerecomingininsteadofgoingout.Tillyrememberedwhatherteacherhadexplainedinhergeographyclass.Tilly’sfatherdidn’tbelieveheratfirst.一……就……4.ThesecurityguardlearntaboutthetsunamifromTilly’sfather.TF

5.Tilly’smotherdidnotreachthehotelbeforethetsunamidid.TF

Tilly’smotherreachedthehotelbeforethetsunamidid.学以致用，用知识拯救生命将知识转化为抵御自然灾害的“神兵利器”，用它挽救生命、护住财产。请用所给词的适当形式填空。(7分)6.Althoughthetourists____________(refuse)tobelieveTilly’swords,shedidn’tgiveup.7.Shewenttothe__________(secure)guardandexplainedwhatshesawtohim.refusedsecurity8.AfterhearingwhatTillysaid,theexperiencedguardwas________(shock)!9.Ahugeearthquakejust________(happen)undertheseanearIndonesia.Itcouldcauseadeadlytsunami.10.Herushedtothebeachandkept_______________(scream)“Run!Thereisatsunamicoming!”againandagain.shockedhappenedscreaming11._____________(thankful),thetouristsevacuated(撤退)beforethehugetsunamiwaveshitthecoast.12.Tilly’swisdom(智慧)andquick____________(think)helpedtosaveover100lives.ThankfullythinkingDiscussthequestions.

1e1.DoyouthinkTillySmithwasahero?Why?

2.

FromTilly’sexperience,whatdoyouthinkpeopleneedtoknowtosurviveanaturaldisaster?

3.Whatdidyoulearnatschoolthatmighthelptosaveyourlifeoneday?Yes.Sheusedgeographyknowledgetospottsunamisignsandinsistedonwarningothers.Shesavedmanylives.Peopleneedtoknowtheknowledgeofdisastersignsandobservationskills.Atschool,Ilearnedearthquakesafety(e.g.,hidingunderdesks),first-aid,andfireescaperules—allhelpfulinemergencies.n.英雄；男主角；偶像LastFridaystartedterribly.First,myalarmclockdidn’tgooff,soIwokeuplateandhadtorushtothebusstop.Ihadatestthatmorning,soIwasreviewingmynoteswhileIwaswaitingformybus.Allofasudden,thunder

rolledacrossthesky.Thenitstartedtopour.Thewindwastoostrongformetousemyumbrella!ReadaboutMaLi’sdayandordertheevents.3aadv.非常糟地闹钟（警报器等）发出响声v.复习；回顾；复查突然；猛地n.雷；雷声Bythetimethebuscame,Iwascoldandwet.Iwasstillworryingaboutthetestwhenthebusdriversaidthatwewouldbelate.Therewasalandslidealongourusualroad.

WhenIfinallyreachedmyclassroom,outofbreath,myteacherwasalreadywaitingatthedoor.Manyotherswerealsolatebecauseoftherainstorm.Asaresult,shesaidweweren’thavingatestafterall!Whatluckonmyunlucky

day!1MaLiwokeuplate.____Thebusdriversaidtheywouldbelate.____Shestartedreviewinghernotes.____Theteacherdecidednottohaveatest.____Sherantothebusstop.____Itstartedtorainandshebecamecoldandwet.到……的时候adj.通常的；寻常的上气不接下气n.暴风雨因此adj.不幸的；不顺利的；不吉利的

23456画线：

LastFriday;First;Allofasudden;Then;Bythetimethebuscame;WhenIfinallyreachedmyclassroom;AsaresultReadagain.Underlinethewordsandphrasesthatindicatethetimesoftheeventsorconnectthemtogether.3bThinkaboutadaywhenyouexperiencedbadweather.Discusstheeventsofyourdaywithapartner.3c1.Whatkindofbadweatherwasit?2.Whatwereyoudoingwhenthebadweatherstarted?Itwasastormyday—strongwindsandpouringrain.Iwaswalkinghomefromschoolwhenthestormhit.3.Whatdidyousee,hear,ordoduringthebad

weather?Howdidyoufeel?

4.Whathappenedorwentwrongbecauseofthebad

weather?Isawtreesswaying.Iheardloudthunder.Ifeltfreezingandwet.Thestormcausedfloods(heavytraffic),soIwalkedslowlyandlatercaughtacold.快速行动，集体协作避险面对突发危机，各级群众迅速联动，展开救援，用高效协作守护生命安全。请根据汉语意思完成句子。(13分)13.消防员立即行动，从洪水中拯救被困的农民。

Thefirefighters________________________ torescuethetrappedfarmersfromtheflood.jumpedintoaction14.地震一发生，来自中国各地的人们就纷纷赶来援助。

________________________theearthquakehappened,peoplefromalloverChinacametohelp.15.在志愿者的帮助下，登山者成功脱险。

Withthehelpofthevolunteers,theclimbers__________tosafety.Assoonasmadeit16.多亏了医生们，这位在台风中受伤的老人得到了及时救治。

________________thedoctors,theoldmanhurtduringthetyphoongottimelytreatment.17.面对危险时，真正的英雄总是挺身而出，而不是逃避。

Inthefaceofdanger,true________alwaysstepforward________________runningaway.ThankstoheroesinsteadofWriteastoryaboutyourday.Use3aasanexample.LastFriday,Ihadareallybadday.WhileIwashavingbreakfastwithmyyoungersister,theskywasgrowingdarkeranddarker.Iheardthunderandsawlightning.

WhenIleftthehouse,…3dLanguagePoints1.worst/wɜːst/adj&adv.最坏（的）；最糟（的）例句：ThisistheworstmovieI’veeverseen.这是我看过最糟糕的电影。

Yesterdaywastheworstdayofmylife.昨天是我人生中最糟糕的一天。worst是形容词bad和副词badly的最高级形式，意为“最坏（的）;最糟（的）”。2.insteadof

代替；而不是例句：Hewenttherebytraininsteadofbyplane.他是乘火车而不是乘飞机去那里的。

ShecameinplaceofMrBlack.她是代替布莱克先生来的。insteadof为介词短语，意为“代替；而不是”，后面接与前面并列的成分。其同义词组为inplaceof，后面接被代替的对象，多为名词或代词。例句：InsteadofgoingtoQingdao,I’mgoingtoDalianthisyear.今年我将去大连，而不是青岛。LastsummerIwenttoQingdao.ThissummerI’mgoingtoDalianinstead.

去年夏天我去了青岛。今年夏天我将去大连。辨析：insteadof与insteadinsteadof：介词短语，意为“代替；而不是”，后接与前面并列的成分（名词、代词、动名词、介词短语），常位于句中。instead：副词，意为“取代；代替”，常位于句末。注意：用instead时，句子中的动作是被“取”的，即要去做的；而用insteadof时，of后面的动作是被“舍”的，即不去做的。3.refuse/rɪˈfjuːz/拒绝；退却例句：HeexpectsmetostayonhereandIcanhardlyrefuse.

他希望我继续留在这里，我很难拒绝。

Thepatienthastherighttorefusetreatment.病人有权利拒绝治疗。

Whydoyourefusetoanswerthatquestion?你为什么拒绝回答那个问题？refuse作动词，意为“拒绝；退却”，常跟名词、代词或动词不定式作宾语。refusetodosth意为“拒绝做某事”。坚守担当，凝聚生命之光灾害虽能摧毁物质生活，但人间温情足以照亮困境。请阅读下面文章，并完成练习。AsHurricane（飓风）DorianmademanypeopleinSouthCarolinaleavehomeinearlySeptember,asix-year-oldboydecidedthathewantedtohelp.Bellspenttwoyearssavingabout$100sothathecouldspendhisseventhbirthdayatDisneyWorldwithhisfamily.ButwhilestayingwithhisgrandmotherinSouthCarolina,hedecidedtospendthemoneyonwater,potatochipsandhotdogsforthesurvivors（幸存者）ofthehurricane.Withthehelpfromhisgrandmother,Bellsetupatablenexttoabusyroadandgaveoutfreefoodtoover100people.“Whenpeoplewerehungry,Iwantedthemtohavesomethingtoconsume,”Bellsaid.“Iamveryproud,”hisgrandmothersaidinaninterview.“WeknewBellwasveryspecial,butwedidn’tknowhewasspecialinthisway.”ButBellsaid,“Ijustwantedtobegenerous（慷慨的）.”OnSeptember8,Bell’sseventhbirthday,MickeyMouseandDisneyWorldworkersvisitedhishomeinFloridatogivehimaLionKingcake,stuffed（填充的）toys,MickeyMouseballoons,andaVIPtriptoDisneyWorldforhimandhisfamily.BellsaidhewasexcitedtoseethelionsatDisney’s“AnimalKingdom”,becauseTheLoinKingwashisfavouriteDisneymovie.“Bestrong,andifyoudosomethinggood,goodwillcomebacktoyou,”hesaid.18.()WhydidBellchangehisplanabouthisseventhbirthday?A.Becausehewantedtosavemoneyforhisfuturestudy.B.Becausehecouldn'tgotoDisneyWorldbecauseofthehurricane.C.Becausehede