Unit2(第5课时)SectionB3a-3c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Unit2(第5课时)SectionB3a-3cUnit2StayHealthy授课教师：Home.

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2026年3月30日Whatisthematterwithhim?Heisallergic.OneSaturday,JulieinvitedMarkandLucytoherhouseforlunch.Herparentsweren’thome,sotheyhaditalltothemselves.Theyorderedpizza,salad,andjuice.Butinthemiddleofthemeal,Markstartedtofeelstrange.Hisfacefeltwarm,andhisthroatfelttight.“Werethereanypeanutsinourfood?”heaskednervously.“IthinkItastedpeanutsinthesalad,”saidJulie.“What’sthematter?”Readtheshortstory.Retellwhathappenedtoapartner.3a感觉不舒服独享的；独自拥有的/taɪt/adj.紧的/ˈpiːnʌt/n.花生“Ohno,I’mallergictopeanuts!”Markcried.Hisfriendsjumpedintoactionandtookhimtothehospitalatonce.Atthehospital,Mark’sfriendstoldDrcooperwhathappened,andshegaveMarksomemedicinerightaway.WhenMarkfeltbetter,thedoctoraskedhimsomequestionsandgavehimsomeadvice.“I’lltakebettercareofmyselffromnowon,”Markpromised.Itwasadayhewouldneverforget.beallergicto对……过敏从现在起DrCooperMarkWhathappenedjustnow?atesomethingatmyfriend’splace;feltstrangeDoyouknowwhatyouareallergicto?Whendidyoustarttofeelsick?Howmuchsaladdidyoueat?Whathappenedafteryouatethesalad?Youshouldalwayschecktheingredientsofanythingyoueatordrink.peanutsinthe

middle

ofthe

mealjust

a

little

bittake

better

care

ofmyselfmy

face

feltwarm

and

my

throatfelt

tight

ReadDrcooper’squestionsandadviceforMark.ImaginehowMarkresponded.Makenotes.3bUseyournotesin3btowriteaconversationbetweenDrcooperandMark.3cMark:Thankyou,Drcooper.Ifeelmuchbetternow.Drcooper:That’sgood.whathappenedjustnow?Mark:Well,Iatesomethingatmyfriend’splace,andthenIstartedtofeelstrange.Drcooper:Doyouknowwhatyouareallergicto?Mark:Yes,I...一、根据所给提示完成单词。(5分)1.Thelittleboy________(拍打)theballwithabatashardashecould.2.Iwasin________(震惊)whenIsawtherobottakingthepulse(脉搏).3.Myfootisb________becauseIcutitonthebrokenglass.hitshockleeding4.Itiscarelessofyoutosendthemessagetothewrongpersonwithout________(检查).5.Takethese________(药片)andtheycanhelpyousleepbetteratnight.checkingpills内容包括：假如你是李华，你的笔友Frank来信说他最近忽略了身体健康，总是感冒。请你根据以下提示，用英语给Frank写一封回信，告诉他保持健康的好方法。1.花费过多时间上网；2.过多地摄入糖与肉类。1.坚持锻炼；2.拥有好的饮食习惯；3.保持心情愉悦。人称：主要用第一和第二人称时态：一般现在时为主文体：说明文Howtowritethispassage?What’sineachparagraph?bodyendingbeginningI’msorrytohearthatyouhaveacoldeasily.1.坚持锻炼2.拥有好的饮食习惯3.保持心情愉悦keeponexercisetakeupsomegoodeatinghabitskeephappyeveryday1.花费过多时间上网2.过多地摄入糖与肉类spendtoomuchtimeusingtheinterneteattoomuchsweetfoodormeatIhopeyouwillfeelbettersoon.DearFrank,I’msorrytohearthatyouhaveacoldeasily.Therearemanywaystokeephealthy.First,youshouldkeeponexerciseeveryday.Andyoushouldtakeupsomegoodeatinghabits.What’smore,it’simportanttokeephappyeveryday.However,youshouldn’tspendtoomuchtimeusingtheinternet,andyoushouldn’teattoomanysweetfoodsortoomuchmeateither.Ihopeyouwillfeelbettersoon.Yours,LiHua二、用所给词的适当形式填空。(5分)6.SpendingtoomuchtimeontheInternetcanbe________(harm)toyourstudyandsociallife.7.Theyfedthelittlesquirrelsome______________ (peanut),anditquicklytookthem.8.Thelittlegirlstoodonthestage________________ (nervous),waitingforherturntospeak.harmful

peanutsnervously9.Johnsufferedaserious________(injure)inthefootballmatchthedaybeforeyesterday.10.Hisnose__________(bleed)badlywhenheranintothedoor.injury

bled三、单项选择。11.()—Ihaveabadheadache.WhatshouldIdo? —Youshouldtakethis____.Itwillmakeyoufeelbetter. A.book B.flower C.pill D.orangeC12.()—Mychestfeels____andit’smakingmeabitworried. —You’dbetterseeadoctor. A.strong B.strict C.clear D.tightD13.( )［达州中考］—Whenanearthquake______Yinchuan’sJinfengDistrict,GuoQing,ahighschoolstudent,helpedaclassmatewhowasdisabled. —Heiskindandbrave.Everyonetakesprideinhim. A.happened B.hit C.arrived D.cameB14()-Thenewtypeofgreenenergycaris_______totheenvironment.—Yes.It'salsocheap.Soweshoulduseitasmuchaspossible.A.harmless B.harmfulC.careless D.carefulA15.()—HowdidLilyperformatthetalentshowyesterday? —Shesang____atfirst,butthenshebecamebetter. A.nervously B.beautifully C.clearly D.loudlyA熟词生义tightMylittlebrothermadethekitestring(线)tootight,anditbrokeeasily.________(写出画线词的汉语意思)紧的四、根据汉语意思完成句子。(14分)16.凯特突然疼得叫了起来，因为她弄伤了手。

Kate________________________________ suddenlybecauseshehurtherhand.17.儿童医院的这些孩子们都备受严重疾病的折磨。

Thechildreninthechildren'shospitalall___________seriousillnesscriedoutinpainsufferfrom18.南希对花粉过敏，所以春天她总是得小心。

Nancy________________________pollen,soshealwayshastobecarefulinspring.19.老师一进教室，学生们立刻站了起来。

Thestudentsstoodup____________________ whentheteacherenteredtheclassroom.isallergictoatonce/rightaway

20.从现在起，我们需要保护环境。

________________________,weneedtotakecareoftheenvironment.Fromnowon五、阅读理解。TorriellNorwoodwasdrivingthroughFloridawithanotherthreegirlsinsidehercar.Theytalkedandlaughedhappily.Astheycameneartoacrossing,anothercarcrashed(撞击)them.Theircardidn’tstopuntilithitatree.Assmokerosefromthecar,apersonnearbyshouted,“It’sabouttoblowup!Getout.”Norwoodcrawled(爬)outthroughthewindow▲.Alongwithtwoofherfriends,who’dalsofreedthemselvessuccessfully,sheranforherlife.Buthalfwaydownthestreet,sherealizedthatherbestfriend,Simmons,wasn’twiththem.NorwoodranbackandfoundSimmonssenseless(无知觉的)inthebackseat.Shethrewopenthebackdoorandpulledherfriendout.ShedraggedSimmonsafewfeettosafetyandlaidherontheground.Therewasnosignoflife.Anothergirlcalled120andNorwoodstartedCPR(心肺复苏).NorwoodlearnedCPRonherownjustweeksbefore.Kneelingonthegroundandlookingdownatherdyingfriend,Norwoodknewshehadjustlittletimetopracticewhatshe’dlearned.ShestartedpressingSimmons’schestwithherinterlockedfingersandbreathingintoherfriend’smouthinthehopeoffillingherlungswiththekissoflife(人工呼吸).Afterquiteawhile,Simmonsbegancoughingandtakingquickdeepbreathsforair.TheCPRworked!21.()Howdidthecaraccidenthappen? A.Norwooddrovetooquickly. B.Norwood’scarcrashedintoatree. C.Thegirlsweretooexcitedtonoticeanothercar. D.AnothercarhitNorwood’scarnearthecrossing.D22.()Whichofthefollowingcanbeputin▲? A.butNorwoodcouldn’tmakeit B.andSimmonsfollowedherfootsteps C.andthenshetriedtosaveherfriendatonce D.becausethedriver’ssidedoorcouldn’tbeopenedD23.()WhydidNorwoodknowhowtoperformCPR? A.ShejustlearnedCPRbyherself. B.ShehadlearnedCPRinschoolclasses. C.Thepersonnearbytoldherhowtodoit. D.Shecalled120andthedoctortoldherhowtodoit.A24.()What’sthebesttitleforthetext? A.AStoryof