高中Unit4-Earthquakesppt课件

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Unit4Earthquakes复习Unit4晨读启航基础梳理重点突破语法专练单词积累单词巩固短语接力短语巩固句型荟萃句型巩固备课优选应试技巧晨读启航◆典题在线2013年中国多个省份出现大旱,很多地方出现了人畜饮水困难。为增进学生对水资源缺乏和节约用水的认识,你校将举办主题为“WATERFORLIFE”的英语演讲比赛。请根据下面的信息提示写一篇英语发言稿,其内容要包括:1.分析水资源缺乏的原因;2.提出节约用水的具体建议。◆晨背佳作Dearteachersandschoolmates,It'sagreathonorformetosaysomethingaboutthewatershortageandsomewaysofsavingwater.It'sreportedthatin2013manyprovincessufferedfromdroughtandlotsofpeoplecouldn'thaveaccesstocleanwater.Ithasattractedmuchattentiontothewatershortage.Asweallknow,manyfactorscontributetotheproblem,suchasglobalwarming,environmentalpollutionandgrowingpopulation.Ifwedidn'tdosomethingaboutit,theproblemwouldbecomemoreandmoresevere.Herearemysuggestionstosavewaterindailylife.Firstly,weshouldformgoodhabitsofusingwater,suchasturningoffthetapwhenyouarenotactuallyusingthewaterwhenbrushing.Secondly,it'sagoodideatorecyclewater.Forexample,thewaterusedtocleanvegetablescanbereusedtowaterflowers.Lastly,wecansavemuchwaterbyemployingwater­conservingappliancesathome.Inconclusion,everyone'scontributioncountsalotwhenitcomestosavingwater.That'sall.Thankyou.◆赏文酌句【词汇摘抄】•severe严重的→serious•water­conserving节水的•count有价值;认为;计数【短语扩展】•haveaccessto使用;接近•attractattentionto把注意力吸引到……•inconclusion总之;最后【佳句品读】①It'sagreathonorforsb.todosth.对某人来讲做某事是一种荣幸②It'sreportedthat...据报道→It'ssaid/believedthat...③bydoing...通过做……【佳句模拟】据报道,这所学校已经通过举办各种各样的活动让学生意识到了节约用水的重要性。It'sreportedthattheschoolhasmadestudentsawareoftheimportanceofsavingwaterbyholdingavarietyofactivities.基础梳理1.n.废墟;毁灭vt.毁灭;使破产2.n.苦难;痛苦v.受苦;遭受3.adj.极度的adv.极其;非常一、单词回顾ruinsufferingsufferextremeextremely基础梳理4.vt.损害;伤害adj.受伤的n.受伤处;损害;损伤5.vt.破坏;毁坏;消灭n.毁坏;毁灭6.vt.&vi.(使)震惊;震动n.休克;打击;震惊extremelyinjuredinjurydestroydestructionshock基础梳理7.vt.使陷入困境n.陷阱;困境8.n.电;电流;电学adj.用电的;带电的;发电的adj.与电有关的;电学的9.n.掩蔽;掩蔽处;避身处adj.受庇护的;受掩护的trapelectricityelectricelectricalsheltersheltered基础梳理10.n.损失;损害vt.损失;损害11.vt.使惊吓;吓唬adj.受惊的;受恐吓的adj.令人恐惧的12.n.祝贺;(复数)贺词vt.祝贺damagefrightenfrightenedfrighteningcongratulationcongratulate基础梳理13.n.裁判员;法官vt.判定;判断;判决14.adv.真诚地;真挚地adj.真诚的judgesincerelysincere二、短语互译1.立刻;马上rightaway2.轻视;认为……没价值thinklittleof3.仿佛;好像asif4.结束;终结atanend5.严重受损;破败不堪inruins二、短语互译6.digout掘出;发现7.a(great)numberof许多;大量的8.intheopenair在户外9.giveaspeech发表演讲10.raisemoney集资;筹款;募捐三、句型精析提炼1:.too...to...结构Inthefarmyards,thechickensandeventhepigsweretoonervoustoeat.在农家院里,鸡甚至是猪都紧张得不敢吃东西。三、句型精析提炼2:asif引导从句Itseemedasiftheworldwasatanend!仿佛到了世界末日!三、句型精析提炼3:3.leave+宾语+宾补Thousandsoffamilieswerekilledandmanychildrenwereleftwithoutparents.成千上万的家庭遇难,许多孩子成了孤儿。三、句型精析提炼4:部分否定Allhopewasnotlost.不是所有的希望都破灭了。重点突破单词积累1.burstvi.(使)爆裂;(使)裂开;(使)胀破;突然出现;爆发n.突然破裂;爆发重点突破burstout突然迸发;爆发burstoutdoingsth.=burstinto+n.突然……起来burstin/into闯进,破门而入burstwithanger/grief/joy勃然大怒/伤心欲绝/乐不可支重点突破(1)Whenseeingthesonburstintotheroom,thefatherburstintolaughter.看到儿子突然闯入房间,父亲大笑起来。(2)Seeingtheirdaughteranddogcomingback,theparents_______________ofrelief.(2012陕西,完形填空)看到他们的女儿和狗回来了,父母流下了激动的泪水,如释重负。burstintotears重点突破单词积累2.ruinn.[U]毁坏;毁灭;崩溃[C](pl.)废墟,遗迹v.(使)破产;毁坏;毁灭重点突破(1)beinruins成为废墟;破败不堪bringsb.toruin使某人毁灭;使某人倾家荡产fallinto/gotoruin衰落,败落(2)ruinoneself自取灭亡ruinone'shealth/fame毁坏某人的健康/名声重点突破(1)By2000,Nauruwasalmostfinanciallyruined.(2012山东,阅读理解A)截止到2000年,瑙鲁的经济几乎彻底崩溃了。(2)Wewereverysurprisedtoseetheancienttemplehad__________.看到这古庙已衰落,我们感到非常惊讶。fallenintoruin【辨析】damage表示“损害,损坏”,通常是指部分性的损坏,往往暗示损坏后价值、效率、功能等会降低,有时用于比喻用法中。常用短语causedamageto,意为“造成损坏”。Smokingwilldamageyourhealth.吸烟会损害你的健康。destroy表示“毁坏”,通常指彻底地毁掉或毁灭,往往暗示无法或很难修复,有时用于比喻用法中。Thefiredestroyedthebuilding.大火毁了这栋大楼。ruin表示“毁坏,毁灭”,指彻底地毁坏,破坏的原因通常是自然现象、年龄、疏忽等,现多用于比喻用法中。在真正具体地摧毁或破坏某座建筑物时,通常不用ruin。Anykindofdishonestdealingwillruinhiscareer.任何不诚实的交易都会毁了他的事业。【即时运用】用ruin,destroy和damage的适当形式完成句子Theancienttowerwas________completelyratherthanwasslightly_________,whichcan'tberepaired,onlyleaving__________.这座古塔不是轻微地损坏,而是被彻底地破坏了,无法修复,只剩下废墟。。damageddestroyedruins重点突破单词积累3.injurevt.损害;伤害injuryn.受伤处;损害;损伤injuredadj.受伤的重点突破单词积累Theinjuredweresenttothenearbyhospitalatonceandtheirinjuriesweresevere.这些伤员立刻被送到了附近的一家医院,他们受的伤很严重。【辨析】injure多指意外事故造成的伤害,也可指对名誉、地位的损害。wound指人在战斗、攻击中受伤,身体上出现明显的伤口,多指枪伤、刀伤、刺伤等皮肉之伤。hurt多指精神上受到伤害,也可指身体上的疼痛。harm指身体或精神上的伤害或对周围事物的危害,意为“伤害,损害,有害于”。常用短语doharmto,意为“对……有害”。【即时运用】(2013辽宁,23)Theaccidentcausedsome________tomycar,butit'snothingserious.A.harmB.injuryC.ruinD.damageD句意:这场事故给我的车造成了一定的损坏,但问题不严重。根据搭配causedamageto可知答案。重点突破单词积累4.buryvt.掩埋;埋葬;使专心;埋在心里;隐藏buryoneselfinstudy埋头研究buryoneselfin(doing)sth.专心致力于(做)某事bury...in...把……埋到……里beburiedinthought沉思重点突破(1)Mailboxesmightbeburiedinthesnow,orbroken,orlyingontheground,butthemailwasalwaysdelivered.(2012浙江,阅读理解D)邮箱或许会被埋在雪堆里、坏了或者躺在地上,但是信件总会被投递出去。重点突破(2)_______________,theboydidn'tnoticehisfathercomeintotheroom.由于专心思考,小男孩没有注意到他的父亲走进了房间。Buriedinthought1.(2013海口质检)Ireceivedhismother'sphonecallatten.OnlythendidIknowthathewasbadly_______inanaccidentthedaybeforeyesterday.A.hurtB.injuredC.harmedD.woundedB句意:十点钟我接到他母亲的电话。直到那时我才知道他在前天的一次事故中伤得很严重。在意外事故中受伤常用injure,故选B。单词巩固2.Thecarwasnotseriously__________intheaccidentanditwon'tcostmuchtogetitrepaired.A.destroyedB.minedC.damagedD.sufferedC句意:汽车在事故中破坏不严重,维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