人教版高一英语必修一Unit-4-Natural-Disasters

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劝君莫惜金缕衣,劝君惜取少年时!!!Unit4NaturalDisasters自然灾害本单元以“自然灾害”的话题,从听,说,读,写,句法结构等方面预习此单元。MATEBOOK132020/10/41Unit4NaturalDisasters第一部分:必备词汇和短语(keywordsandphrases):基础词汇:1.Tornadon.龙卷风;旋风2.Landsliden.崩塌;滑坡3.Tsunamin.海啸4.Magnituden.震级,重大5.Crackn.&v.裂开,裂缝6.Percentn.百分比7.Brickn.砖8.Trapv.使落入陷阱9.Droughtn.干旱10.Slidevt.滑坡11.Waven.波浪,风浪12.Volcanon.火山13.Typhoonn.台风14.Hurricanen.飓风15.Tapv.轻叩轻敲16.Pipen.管道17.Whistlev.吹口哨18.Kitn.成套设备19.Crashv.撞词汇派生拓展:1.Disastern.灾难-----disastrousadj.-灾难的-----disastrouslyadv.灾难地2.Floodn.洪水-----floodingn.涝灾-----floodedadj.发洪水的13.Rescuen.救援----rescuern.救援者4.Destroyv.破坏---destroyern破坏者---destructionn.破坏----destructiveadj破坏性的5.evacuatevt.使疏散-----evacuationn疏散,撤离6.deathn.死-----diev.死-------deadadj.------死的,没有生命的7.affectv.影响-----affectedadj.有影响的------affectionn.影响8.sheltern.庇护所-----shelteredadj.有庇护的9.ruinv.毁坏-----ruinedadj.毁灭的10.metaln.-金属----metallicadj.金属的11.shockn.V.震惊,惊讶—shocked震惊的----shocking令人震惊的12.electricity电---electric电的----electrical电子的13.buryvt埋葬-----burialn埋葬14.breathev呼吸.----breathn,呼吸-----breathlessadj.上气不接下气的15.revivev恢复------revivaln.恢复16.effortn.努力-----effortlessadj毫不费力的17.wisdomn.智慧---wiseadj.明智的---wiselyadv.明智地18.Contextn.上下文----contextualadj.练习上下文的19.Sufferv遭受----sufferern.遭受者------sufferingn.遭受20.Eruptv.爆发----eruptionn.爆发21.Supplyv.供应---suppliern.—供应商22.Survivev.幸存—survivorn.幸存者---survivaln.幸存23.Powern.权利----powerfuladj.有权利的224.Emergencyn.紧急---emergentadj.紧急的-----emergencen.急诊25.Effectn.影响----effectiveadj.有影响力的---ineffective无影响力的26.Lengthn.长度----lengthenv,加长27.Deliverv.运输,输送----deliveryn.运输28.Strikev.罢工,袭击---strikern.----罢工者.短语积累:1.Atleast至少2.Setup建立3.Comeoutof出来4.Asusual像往常一样5.Asif似乎好像6.Cometoanend结束7.Cutacross打断,径直穿过8.Inruins严重受损9.Nothingbut只不过,除了10.Blowaway吹走11.Inshock震惊吃惊12.Falldown倒下13.Digout挖掘14.Getuponone’sfeet重新站起来15.Intimesof在的时刻,在时期16.Sufferfrom遭受17.Gothrough经历,讨论18.Volunteertodosth.自愿做什么事19.Wakeup叫醒20.Putup张贴21.Intheopenair在户外22.Staycalm保持冷静23.Stayawayfrom远离24.Makesure确信,确保25.Firstaidkit一套急救设备26.Indanger处在危险处境27.Onhand在手边28.Crashinto冲撞29.Sweepaway消灭,彻底消除30.Thenumberof的数量131.Beexpecttodo被期待做32.Writedown写下第二部分:听力素养(listeningskills)听说词汇:1.Astrongearthquake一场大地震2.Falldown倒下3.Helpthesurvivors帮助幸存者4.Homesandland家园和土地5.Betrappedin陷入,被困于6.Rescuefrom从…中救援出来7.Volunteersandrescueworkers志愿者和救援人员8.Dayandnight日夜9.Makesure确信10.Causedby由…造成11.Inthelandslide在滑坡中12.Loseone’slife失去生命13.Getawayfrom避免1听说句式;1.AstrongearthquakehitEcuadoryesterday.昨天厄尔多瓜发生了一场大地震。2.Rescueworkersandsoldiersareworkingdayandnighttomakesurethatpeoplearesafe.救援人员和士兵们的日夜工作,确保人们安全。3.I’dliketoknowwhatwecandotopreventnaturaldisasters.我想知道我们能做什么来阻止自然灾害。4.There’snowaytopreventearthquakesandstorms.没有办法来阻止地震和暴风雨。5.Wecankeepthemfrombeingdisastrous.我们可以阻止他们成为灾难性的。6.Weshouldmakeasafetylistofwhattodo,wheretogoandwhotocontact.我们应该列个关于做什么,去哪里和联系谁的安全清单。第三部分:课文及知识点讲解:TheNightTheEarthDidn’tSleepStrangethingswerehappeninginthecountrysideofnortheasternHebei.Forseveraldays,thewaterinthevillagewellsroseandfell,roseandfell.Thereweredeepcracksthatappearedinthewellwalls.Atleastonewellhadsomesmellygascomingoutofit.Chickensandevenpigsweretoonervoustoeat,anddogsrefusetogoinsidebuildings.Miceranoutofthefieldslookingforplacestohide,andfishjumpedoutofwater.Atabout3:00a.m.,on28july1976,brightlightswereseeninthe2skyoutsidethecityofTangshanandloudnoiseswereheard.Butthecity’sonemillionpeoplewereasleepasusualthatnight.翻译:河北省的东北部的村庄里发生了一些奇怪的事。几天以来,村庄水井里水反复上涨下降,水井的墙壁上出现了深深的裂缝。不只一口井里散发出难闻的气味,猪和鸡都恐惧不按,几天不进食,狗不愿意在室内呆着,老鼠到处寻找可以躲避的地方,鱼儿跳出水面。1976年7月28日零晨三点,唐山城外的天空中出现亮光和刺耳的噪音。但是那晚城市的100多万人像往常一样熟睡。知识点:1.Too…to…表示“太而不能”not...enoughto和so…that….(only)too…to…表示肯定,其中too后的形容词多数表示某种心情,如:glad,pleaseswilling,ready,thankful,delighted,eager,anxious,determined,happy.等,也有描绘性的形容词,如good,kind,true,easy.例句:Thebookistooeasytounderstand.这本书太容易理解了。Hewastooanxioustoleave.他急于离开。Heistoocarefulnottohavenoticedit.他那么心细,不会注意到这一点It’snevertoolatetomend.改过不嫌晚2.asusual:像往常thanusually:比往常althoughIgotupwithaheadache,Iwenttoworkasusual.ThismorningIcametotheofficealittleearlierthanusual.33.MiceranoutofthefieldslookingforplacestohideTohide不定式做后置定语。修饰placesAt3;42a.m.,everythingbegantoshake.Itseemedasiftheworldwerecomingtoanend!Elevenkilometersdirectlybelowthecity,oneofthemostdeadlyearthquakesofthe20thcenturyhadbegun,aquakethatevencauseddamagemorethan150Kilometers’awayinBeijing.Nearlyonethirdofthewholenationfeltit!Ahugecrack,eightkilometerslongand30meterswide,cutacrosshouses,roadsandwaterways.Hardhillsofrockbecameriversofdirt.Inlessthanoneminute,alargecitylayinruins.Twothirdsofthepeoplewholivedthereweredeadorinjured.Thousandsofchildrenwereleftwithoutparents.Thenumberofpeoplewhowerelikedorbadlyinjuredinthequakewasmorethan400,000.翻译:在凌晨3点42分,一切都开始摇晃。似乎世界末日要到了。20世纪的最致命地震之一就在这座城市正下方11千米处发生了。这次地震甚至给150公里以外的北京市都造成了损害。全国三分之一的人都有震感。一个长8千米宽30米的裂缝切断了房屋,道路和水路。一座座石头山瞬间变成一条条泥沙河,不到一分钟,整个城市变成废墟。那里三分之二的人非死即伤。成千上万个孩子成了孤儿,地震中受伤严重的人有40多万。4知识点:1.Itseemedasiftheworldwerecomingtoanend!Itseemedasif…..似乎,好像在句子中引导表语从句,常跟在特定动词后面,如:seem,look,tastes,sound,feel等。例句:Lookatthecloudsinthesky!Itlooksasifitisgoingtorain.2.Damage;Vtn.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