Unit5(第4课时)SectionB1a~2c课件-人教版八年级英语下册

人教版英语8年级下册培优备课精做课件Unit5(第4课时)SectionB1a-2cUnit5Nature'sTemper授课教师：Home.

班

级：8年级（---）班

.

时

间：.

2026年4月1日Whatistheworstnaturaldisasteryouknowof?Discussitwithapartner.1a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.Itseemedthatnoonepaidattentiontothestrangenessofthesea________(除了)Tilly.worstUnfortunatelyexceptReadthefirstparagraphofthetext.WhatdoyouthinkhappenedtoTilly

Smithandherfamilynext?Thenreadtherestofthetexttocheckyour

answer.1bHowOneGirlSavedManyLivesOn26December2004,TillySmith,a10-year-oldEnglishschoolgirl,and

herfamilywereonholidayinPhuket,Thailand.Everyonewasenjoyingthe

beautifulweatherthatmorning.Somepeoplewereswimminginthesea,

andsomewererelaxingonthebeach.ButwhileTillywaswalkingalongthe

beachwithherfamily,shenoticedsomethingstrange.Thickwhitefrothwasformingontopofthewaves.Next,shesawthatthewaveswerecomingin

insteadofgoingout.“代替，而不是”，后接动词时应用动词-ing形式Justthen,sherememberedsomethingimportant.Twoweeksbefore,her

geographyteacherhadexplainedthatearthquakesundertheseacouldcreate

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

Unfortunately,herfamilydidn’tbelieveherandwantedtocontinuetheir

walk.However,Tillyrefusedtotakeasinglestepfurther.Finally,hermother

decidedtocontinuethewalkalone,andtherestofherfamilyreturnedtothe

hotel.refuse

todosth.拒绝做某事Backatthehotel,Tilly’sfathertoldasecurityguardaboutthetsunami.The

securityguardwasshocked.HeknewaboutthehugeearthquakeinnearbyIndonesia.Itmeantthatatsunamiwaspossible!Hejumpedintoaction

rightawayandrushedtogetpeopleoffthebeach.Everyonebegantopanic.

Peoplewerescreamingandrunningasfastastheycouldwhentheysawa

hugewallofwatercomingfromthesea.立即采取行动as...as

sb.

can尽某人所能地…Maybe

something

terrible

happened

to

them.

Tillywasright!Hermotherwasoneofthelastpeopleonthebeach,but

thankfully,herfamilymadeittosafetyjustasthewaterhitthehotel.The2004

tsunamicausedover200,000deaths,butnooneonthebeachdiedthatday.Thistruestoryshowshowasinglelessoncouldmeanthedifferencebetween

lifeanddeath.Thankstoherknowledgeandquickthinking,oneschoolgirl

wasabletosaveover100lives.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。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.ThankfullythinkingReadthetextagainandcompletethetimeline.1cUnderstandingtheorderofeventsIdentifyingthebeginning,middle,andendofastory

canhelpyouunderstandthestorybetter.Lookout

forwordsandphrasesthattellyouwhensomething

happens,suchasnext,then,finally,when,while,andtwo

weeksbefore.Tilly

noticed

something

strangeaboutthewaves.Tillyrememberedlearningabouttsunamisinclass.Tilly’sfamilywentbacktothehotel,excepthermother.Tillywarnedherfamilyaboutthetsunami.Tilly’sfamilywenttothebeachinThailand.BeginningPeoplerushedtoleavethebeach.Peopleatthehotellearntaboutthetsunami.Thesecurityguardwarnedpeopleonthebeach.Thetsunamihit,buteveryonewassafe.EndReadagain.CircleTfortrueorFforfalse.Thencorrectthefalsestatements.1dF

(Tilly

found

thatthewaveswere

coming

in

instead

of

going

out.)2.Tillyrememberedwhatshereadaboutinhergeographybook.TF1.Tillyfoundthatthewavesweremovingawayfromthebeach.TFF(Tilly

remembered

what

her

geography

teacher

had

explained

about

tsunamis.)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。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.ThankstoheroesinsteadofDiscussthequestions.1e1.DoyouthinkTillySmithwasahero?Why?2.FromTilly’sexperience,whatdoyouthinkpeopleneedtoknowtosurviveanaturaldisaster?3.Whatdidyoulearnatschoolthatmighthelptosaveyourlifeoneday?1.Yes.BecauseTillynoticedsomethingstrangeandtookactionrightawaytosaveotherpeople.2.

People

should

know

some

basic

knowledge

of

natural

disasters

and

howto

protect

themselves

from

the

disasters.3.

We

learned

the

basicfirst-aid

and

survival

knowledge.

For

example,during

an

earthquake,we

should

move

to

an

open

area

away

from

buildings

and

trees.坚守担当，凝聚生命之光灾害虽能摧毁物质生活，但人间温情与邻里团结的力量足以照亮困境。根据文章内容完成下列各题。Iusedtoliveacomfortablelife.Myfamilylivedinacomfortablehouse,andIhadabrightroomwithabigwindow.Therewasalsoasmallgardeninfrontofourhouse,andIoftenreadbooksthere.Butaterrible__18__camesuddenly.Itchangedeverything.Itbrokemyhouseintopieces.Ourpeacefullifecompletely__19__.18.()A.earthquake B.flood C.wildfire D.snowstorm19.()A.hid B.disappeared C.developed D.shutBBWelostmanythingsanddidn’tknowwhattodo.__20__,ourneighbours,theMillers,offeredusaplacetostayandbroughtalotofcleanwaterandwarmclothes.Theirkindness__21__touchedus.20.()A.Nearly B.Possibly C.Happily D.Thankfully21.()A.sadly B.lazily C.deeply D.busilyDCThen,westartedtogettogethereverydayandhelpeachother.Wesharedourexperiencesofdealingwiththefloodand__22__oneanother.Our__23__wasoncefilledwithfear,butbecamefullofwarmthandunity(团结)now.22.()A.encouraged B.waved C.beat D.warned23.()A.house B.neighbourhood C.country D.roofABLookingback,Irealizethatthefloodhadanewmeaning.Itcouldnotonlyshowthe__24__ofnaturebutalsobringout(使显现)thekindnessamongpeople.24.()A.view B.space C.sight D.powerDSometimes,disasterscanteachus__25__lessons.They__26__ustheimportanceofneighbourlyloveandsupport.25.()A.valuable B.terrible C.successful D.hopeful26.()A.sell B.return C.buy D.showADNow,Itrulyunderstandthatevenwhenwearein__27__,therelationshipsbetweenpeoplecanmakelifemorehopeful.Itgivesusstrengthtofacechallenges.27.()A.order B.silence C.trouble D.peaceCearthquake:hit/rocked/happened/tookplaceAnearthquakehitJapanyesterday.

Somewordsfornaturaldisastersgotogetherwithcertainverbs.Usethesecollocationstomakesentences.2aVocabularyinUseAn

earthquake

rocked

Japan

yesterday.An

earthquake

happened

in

Japanyesterday.Anearthquake

took

placeinJapanyesterday.

typhoon:hit/landed/blewacrosstsunami:hit/came/sweptthroughThetsunamisweptthroughthevillage.Atyphoonlandedat9o’clocklastnight.Atyphoon

hit/blew

acrossthevillageat

9

o’clocklast

night.The

tsunamihit

the

village./

The

tsunami

came

to

the

village.Lookatthecompoundwordsinthebox.Doyouknowwhattheymean?Completethesentencesusingfiveofthesewords.2blandslidefloodwatersnowstormmanpowerearthquakewildfiresafeguardheartbeat1.Therescueworkersneedmore_____________

toclearthestreets.2.Thefamilybuiltstrongroofsto_____________theirhousefromheavystorms.3.Thedoctorlistenedtotheman’s_______________carefully.4.Duringthestorm,the_____________nearlyreachedourwindows.5.Peopleshouldavoiddrivingduringa_______________becauseitcanbeverydifficulttoseeclearlyontheroads.manpower

safeguard

heartbeatfloodwater

snowstormavoid

doingsth.

避免做某事Completethepassagewiththecorrectformsofthewordsinthebox.2crefusedroughtwarnhitsafewildfire在灾难面前，中国人民守望相助凝聚起强大的生命力量与文明希望。请选择适当的句子填到空白处。(5分)OnJanuary7,2025,abigearthquakehitDingriCountyinXizang.Itwasverystrongandcausedalotoftrouble.28.________Itwasadifficulttimeforeveryonethere.A.QuickHelpfromEveryoneB.Thenrescueteamsfoundpeoplewhoweretrapped(陷入)andbroughtthemtosafety.C.Theyalsosentspecialmachinestohelppeoplebreathebetterinthehighmountains.D.Manypeoplewerehurt,andsomelosttheirhomes.E.LookingForwardD29.________Assoonastheearthquakehappened,peoplefromalloverChinacametohelp.Drones(无人机)flewovertheareatoseewhichplacesneededhelpmost.30.________Thegovernment(政府)sentalotoftentstokeeppeoplewarmandsafe.Evensometeenagersjoinedtherescueefforts,showingthateveryonewantedtohelp.A.QuickHelpfromEveryoneB.Thenrescueteamsfoundpeoplewhoweretrapped(陷入)andbroughtthemtosafety.C.Theyalsosentspecialmachinestohelppeoplebreathebetterinthehighmountains.D.Manypeoplewerehurt,and