八年级英语上册-Unit-8-Natural-disasters复习省公开课一等奖新名师优质课获奖P

8AUnit8

NaturaldisastersRevision1/4913.自然灾害Naturaldisasters1.地震开始时我正在图书馆里；2.地面开始猛烈地摇摆；

我试图往外跑，但玻璃碎片和砖头砸了下来，墙开始坍塌；3.最终，响声和摇动都停了下来；4.我意识到我一条腿被卡住了；我担心没人会发觉我，所以尖叫呼救；

好在一条狗发觉了我，有些人把我拉了出去。Iwasinthelibrarywhentheearthquakestarted.Theearthstartedtoshakehard.Itriedtorunoutside,butpiecesofglassandbricks

felldown,andthewallsbegantocomedown.Finally,thenoiseandshakingended.Irealized

mylegwastrapped.Iwasafraidthatnoonewouldfindme.Iscreamedforhelp.Luckily,adogfoundmeandsomeonepulledmeout.2/49上周三，暴风雪攻击了北京；

放学后，贝蒂和她朋友艾米合撑一把伞，走向公交车站；2.天气真是坏极了。突然，一阵大风从身后刮来，她们在大风中弄丢了伞，她们俩几乎跌倒，

只能在暴风雪中慢慢地走向公交车站；3.最终，她们上了一辆公交车回家了。AsnowstormhitBeijinglastWednesday.Afterschool,Bettysharedanumbrellawithherfriend,Amy,andtheywalkedtothebusstop.Theweatherwasreallyterrible.Suddenly,astrongwindcamefrombehind.Theylosttheirumbrellainthewindandnearlyfellover.Theyhadtowalkslowlythroughthestormtothebusstop.Atlast,theygotonabusandwenthome.3/49单词回顾4/49词型改变mop(现在分词)_______(过去式)______2.shake(过去式-过去分词)______3.safe(副词)________(反义词)_______4.trap(形容词)_______5.break(过去式)_______(形容词)______6.sleep(形容词)_______7.clear(副词)_______8.beat(过去式-过去分词)_______moppingmoppedshook--shakensafelydangerousbrokebrokenclearlybeat--beatentrappedasleep5/49┃基础精梳理

┃类别

中考考点助记

词语联想1.digv.挖→________(过去式)→________(过去分词)2．seriousadj.认真→________(副词)3．wiseadj.明智→________(副词)4．richadj.富有→________(反义词)5.harmvt.伤害→________(有害)→________(无害)6．emptyadj.空→________(反义词)7．simpleadj.简单→________(副词)8．powern.力量→________(形容词)dugdugseriouslywiselypoorharmfulharmlessfullsimplypowerful6/49用所给词适当形式填空1.Badweathermaycause_______(nature)disasters.2.Hismotherwas______(terrible)illlastnight.3.ItoldmyselfImuststay____________(live)inthiscase.4.WelostourumbrellainthewindandI________________(near)fellover.5.Youshouldtrytocalm_____________(you)downwhenyouareindanger.6.Mygrandpafellasleepashe_________(watch)TV.7.Theaverageperson’sheart_____(beat)70timesaminute.naturalterriblyalivenearlyyourselfwaswatchingbeats7/491.shake(v.)摇动→(名词)________2.live(v.)→(形容词)“活着”________3.silence(n.)→(形容词)________4.natural→(名词)________5.safe(adj.)

→(名词)________(反义词)________6.loud

(adj.)→(副词)________

词语联想shakesilentalivenaturesafetyloudlydangerous8/491.Mybrotherisworkingonthe________(铁路).2.Didyouusetoget__________(担心)whenyouseetheschoolreportfromyourteacher?3.Shedoesnotknowifheis_________(活着)ordead.4.Ihavea

(牙痛).Iwillgotothedentistthisafternoon.5.Atyphoon(台风)usuallybrings________(洪灾)anditwashesawayeverything.词语识记railwaynervousalivetoothacheflood9/491.Ifeltmyheart__________(beat)fasterandfasterafterhetoldmetheexcitingnews.2.“Imustbelieveinmyability.”Isaidto________(me).3.Newtonwassittingunderanappletreewhenanapple______(fall)ontohishead.4.The_______(exciting)studentsallstoodupandcheeredfortheirteam.5.Peoplewhohavenosenseof_________(direct)oftengetlostinbigcities.词语利用beatingmyselffellexciteddirection10/49思维导图An(1)____________

Beforetheearthquake,Timmywassleeping.Duringtheearthquake,Timmyfeltaslight(2)____.Heheardaloud(3)____

likethunder.Peoplescreamedin(4)___andraninall(5)______.Bricksandpiecesofglassfelldown.Thewallscamedown.Aftertheearthquake,Timmywas(6)

_____.Hefelt(7)_____buthetriedtocalmdown.Peoplemovedawaythebricksandsavedhim.Hewas(8)_______

.Awayfromdanger(9)_____

Call119.Trytogetout.Coveryourmouthandnosewithawettowel.Staylowtotheground.Nevergobackintothebuilding.Gettohighground.Don’twalkthroughthefloodwater.FloodsHideunderastrongdeskortable.Don’tstandnearawindow.Followtraffic(10)

.Lookleft,rightandthenleftwhilecrossingtheroad.EarthquakesTrafficaccidentsrulesearthquakeshakenoisefeardirectionstrappednervoussafeFires11/491.自然灾害 2.用拖把拖洁净3.成千上万人两千人 4.一场汽车事故5.撞毁 6.把村庄冲走7.害怕地 8.从树上掉下来9.保持缄默10.介意（某人）做某事

naturaldisastersmopupthousandsofpeopletwothousandpeopleacaraccidentcrashintowashthevillagesawayinfearfallfromthetree=falloffthetreekeepsilentmind(one’s)doingsth重点词组和短语12/4911.一点也不12.尽可能快13.四处乱跑14.尽某人努力做某事

15.疯狂地跑16.跌倒 17.镇静下来18.被困 19.自言自语20.抛锚、出故障not----atallassoonaspossibleruninalldirectionstryone’sbesttodosthrunwildlyfallovercalmdownbetrappedsaytooneselfbreakdown重点词组和短语13/49过去进行时句式

（1）基本结构：

（2）

否定式

（3）疑问句：was/were+verb-ingwas/werenot+verb-ingwasnot=wasn’twerenot=weren’t将was/were调到主语前(4)时间状语atthistimeyesterday,atthattime,atnineyesterdaymorning,thewholeafternoon,from6:00to8:00yesterdaymorning

Grammar14/49[河南]

---Icalledyouat4:00yesterdayafternoon,butnooneanswered.---Sorry,I

withmyfriendsatthattime.A.swimB.swamC.willswimD.wasswimming[北京]-Didyouwatchthefootballmatchyesterday?-Yes,Idid.Youknow,mybrother______inthematch.A.isplayingB.wasplayingC.hasplayedD.willplay中考链接15/49[长沙]MrsGreen________somewashingwhenIgottoherhouse. A.wasdoingB.weredoingC.doesD.do[枣庄]I________myhomeworkwhilemyparents________TVlastnight.A.did,waswatching B.wasdoing,werewatchingC.do,werewatching D.wasdoing,arewatching16/49巩固练习1.What________yourbrother________(do)atnineo’clocklastnight?2.They____________(listen)tomusicatthattime.3.WhenIsawhim,he_____________(search)theInternet.4.They______________(discuss)aprobleminthemeetingroomatthistimeyesterday.5.______Amy______(visit)theScienceMuseumfrom9:00a.m.to11:00a.m.yesterday?wasdoingwerelisteningwassearchingwerediscussingWasvisiting17/49连词while与过去进行时￭当两个延续性动词同时进行时，我们能够在两个句子中都用过去进行时，并用while连接。￭当while用在句首时，两个句子应用逗号隔开。1.Peoplewererunningwildlywhilepiecesofglassandbrickswerefallingdown.2.SuzywasmakingasnowmanwhileKittywasstandingbesideher.18/49当延续性动作进行同时也有短暂性动作发生,用when或while连接两动作,延续性动作用过去进行时而短暂性动作用过去时.1.TheearthquakestartedwhileIwasdoingsomeshopping.2.IwastryingtofindmywayoutwhenIsuddenlyheardsomenoiseaboveme.19/491.Iwaswalking

whensomeonecalledmefrombehind.2.Shewasdoingherhomeworkwhilehermotherwascooking.3.Ilikeappleswhilemysisterlikesoranges.when和while作并列连词时，when意为“就在这时；突然”，相当于andthen.While则表示“而；却”，相当于but,yet.20/49巩固练习(用when/while填空）Mywalletdroppedontheground_________Iwasrunning.2.__________Ijustwenttobed,therewasaloudknockonthedoor.3.__________hewasreading,anearthquakestarted.4.Werethestudentslisteningtotheteachercarefully__________theteacherwasgivingalesson?5.__________thetelephonerang,Ibecamenervous.whileWhenWhilewhileWhen21/491.Whentheteacher_____(come)intotheclassroom,Andy__________(draw)ontheblackboard.2.Unluckily,Sam______(fall)downwhilehe__________(ride)hisbicycle.3.WhileI_________(listen)tomusic,thetwins__________(dance)toit.4.AsI_________(do)myhomeworkathome,Isuddenly______(hear)someoneshoutingforhelp.5.I_____(meet)anoldfriendwhileI_________(wait)forthebus.camewasdrawingfellwasridingwaslisteningweredancingwasdoingheardmetwaswaiting22/49依据以下提醒，描述你所看到一次沙尘暴(sandstorm).第五点请作适当发挥。上周末，北京遭遇了可怕沙尘暴。当我回家时候，风正吹得厉害。天变得越来越黑。公路上发生了严重车祸。人们被困了。驾驶员左腿严重受伤。幸运是，有些人打了110求救。警察把他送到医院，驾驶员变得好多了。碰到麻烦时，我们必须……Writingaboutanaturaldisaster23/49Lastweekend,aterriblesandstormhitBeijing.ThewindwasblowinghardwhenIwenthome.Itbecamedarkeranddarker.Therewasaseriouscaraccidentontheroad.Peopleweretrapped.Thedriver’sleftlegwasbadlyhurt.Luckily,someonecalled110forhelp.Thepolicetookthedrivertothehospitalandhegotbetter.Whenwegetintotrouble,wemustcalmdown./weshouldusecorrectwaystoprotectourselves.Nevergiveup./……Model:24/49重难点精析考点一

辨析while与when(P94)(讲解见七年级(上)Units5-6)考点二

Amomentoffearwentthroughmymind,butItoldmyselftocalmdownsinceIwasstillalive.我感到一阵恐惧，不过我告诉自己要冷静，因为我还活着。(P94)练讲重难点25/49考点抢测A1.JohnandhisbestfriendBrownwatcheda______footballmatchlastnight.A.liveB.livelyC.livingD.alive2.Jennyisa______girl.Wealllikeherverymuch.A.aliveB.livingC.liveD.livelyD26/49

辨析alive,living,live与lively满分点拨词汇 含义 使用方法alive活着；在世；存在多用作表语，能够与living交换，可修饰人或物living活，逼真可作表语，也可作定语修饰名词，可指人或物live活；有生命；现场直播；现场演出只作前置定语，且普通用于修饰物，作定语时相当于livinglively活泼，有生机；精力充沛可作表语或定语，修饰人或物27/49如：Thebadlywoundedsoldierwasstillalivewhentakentothehospital.受伤士兵被送到医院时还活着。Alllivingthingsneedair.一切生物都需要空气。Doyoulikealiveshoworarecordedshow?你是喜欢直播演出还是录播节目？Asyoucansee,thisisaverylivelygroup.正如你所见，这是个非常活跃团体。28/49

辨析asleep,sleepy与sleep(P96)

(讲解见八年级(上)Unit7) 考点三29/491.Davidfell_________(sleep)inclassbecausehestayeduptoolatelastnight.2.SherlockHolmesaskedthesuspectwhathe______whenthemurdertookplace.wasdoingB.hasdoneC.isdoingD.woulddo3.—YesterdaySuzyfelloverandwashurtbadlywhileshe______asnowball.---I’msorrytohearthat.madeB.wasmakingC.makesD.ismaking4.---WasKateatthepartylastnight?---Yes,she____areallynicedress.iswearingB.waswearingC.wouldwearD.haswornasleepABB30/495.Thehorsehedrawsisreally_______.livingB.liveC.livelyD.alive6.Sue____onthetenthfloor,butshewalksupstairseveryday.livedB.livesC.aliveD,lively6.Hethinksheisthehappiestman___

A.livingB.aliveC.liveD.lively

ABB31/49重点知识讲解32/491.thousandsof数千个…;成千上万…hundredsofmillionsofonehundredtwohundred我们学校有三千三百名学生。Thereare__________________________studentsinourschoolthreethousandthreehundred数千人在那场地震中丧生。____________people_____________inthatearthquake.Thousandsoflosttheirlives33/492.catchfire着火beonfire着火（强调状态）start/causeafire起火雷电击中房屋并引发大火。Lightning_____ahouseandit__________.hit看，那栋房子着火了。Look!Thehouse________.isonfirecaughtfire34/493.shaken.&vi.;vt.摇摆，摇动shakingn.摇摆，摇动我感觉到一阵轻微震动。Ifeltaslight_____.shakeshakingFinally,thenoiseand_______ended.最终，声音和震动都停了下来。n.大地开始震动。Theearthstartedto_____.shakevi.两个朋友在大街上相互握手。Twofriends______handswitheachotherinthestreet.shakevt.shake--shook--shaken35/494.aliveadj.活着livevi.活着，生活，居住通常不放在名词前作定语(可作表语或后置定语)：Shemustbestill______.她一定还活着。alivelivingadj.活着This

is

a

_____

fish.=This

is

a

fish

______.

这是一条活鱼。livingalive36/495.becauseof…因为+名词、代词等because因为+从句因为大雨，所以他来不了了。Hecan’tcome__________itisrainingheavily.Hecan’tcome__________theheavyrain.他没来上学是因为他生病了。Heisn’tatschool__________hisillness.Heisn’tatschool__________heisill.becausebecauseofbecauseofbecause37/496.burnn.

烧伤，烫伤v.(使)燃烧burntburnedburning

adj.燃烧做饭时要当心，不然你会烧伤你自己。Becarefulwhenyoucook,oryoumay______yourself.burn他们飞快地跑出了着火房子。Theyranquicklyoutofthe_________house.burning38/49burning,burnt-Oh，dear,Ismellsomething____.

-God,myfish.

A.burntB.burningNeverenterthe______building,itisdangerous.Everythingis____aftertheterriblefire.burningburntB39/497.clearvt.

去除，清理adj.清楚，清澈，清楚

clearlyadv.明亮地;

明确地;cleanvt.

清扫，使…洁净adj.洁净;

整齐请把黑板擦洁净。Please_____theblackboard.clean人们正忙着清理街道上积雪呢。Peoplearebusy________thesnowfromthestreet.clearingCanyouseethewords_______?(clear)clearly你能看得清这些单词吗？40/498.把…拖洁净（代词放中间）mop…up把它/它们拖洁净mopit/themup把水拖干mopthewaterup=

mopupthewater9.将…冲走（代词放中间）wash…away将它/它们冲走wash

it/themaway冲走村庄washawaythevillage=washthevillageaway41/49