北师大高中英语必修二 （Huamns and nature）SectionⅡ教学课件

Unit5

HuamnsandnatureSectionⅡ

Lesson1

1．Discussion—Lookatthefollowingpicturesanddiscussthefollowingfilmsaboutseas.Whatdoyouthinkofthem?Chooseoneofthemandtellyourclassmates.Finding

NemotellsthestoryofclownfishMarlinandhisonlysonNemo.NemoisaclownfishinChinese.Inthesea,MarlinandNemoleadasafeandquietlife.Likeallthefathers,Marlintriestoprotecthissonfrombeinghurt.ButNemoiseagertoexplorethereef(岛礁)．Oneday,Nemowascapturedbyacruelman.ThenheputNemoandmanyfishtoabigtank.Afterthecoward(胆小的)fatherknewit,hewenttorescuehissonandofcoursealltheanimalsinBarrierReefhelpedhimfindhisnaughtyson,Nemo.Indoingso,Marlinovercamehisfearandrescuedhisson.2．Prediction—LookatthepicturesandthetitlesofthetextonPage30andpredictwhatthetextisprobablyabout.Thetextismainlyaboutaseastory.1．Firstreading—Readthetextandmatchthemainideawitheachpart.Part1(Para.1)

A．Theprocessofthestorytellerfightingagainstthe“Moskoe-

strom”．Part2(Paras.2～4) B．Thestorytellersurvivedthe“Moskoe-strom”．Part3(Para.5) C．Somethingterriblehappenedtothestorytellerthreeyearsago.答案

Part1C

Part2A

Part3B2．Secondreading—Readthetextcarefullyandchoosethebestanswer.(1)Whatmadethewriter’shairchangefromblacktowhite?A．Medicine.

B．Sorrow.

C．Somethingterrible.

D．Theoldage.答案

C(2)WhichofthefollowingisTRUEaccordingtothepassage?A．Themomentthestorytellerheardtheword“Moskoe-strom”，hetookitforgranted.B．Whentheywereontheedgeofthewhirlpool,thestorytellerfeltcalmerthanwhentheyweremovingtowardsit.C．Thestorytellerdidn’tseeanyotherobjectsinthewhirlpoolclearly.D．Thestorytellermadefourimportantobservations.答案

B(3)Whatdoes“Allatonce”meaninthesecondparagraph?A．Suddenly. B．Onlyonce.C．Atonetime. D．Atatime.答案

A(4)Whatcanwelearnfromthelastparagraph?A．Thestorytellermadetherightdecisionandhesurvived.B．Soonafterthestoryteller’sbrotherwaspulledintothebottomofthewhirlpool,thewhirlpoolbecamemorewild.C．Whenthestorytellerwassaved,thefishermenrecognisedhim.D．Thefishermenbelievedthestoryteller’sstory.答案

A(5)Whodidn’tsavethewriter?A．Thebarrel.

B．Thewriterhimself.C．Somefishermen. D．Thewriter’sbrother.答案

D3．Thirdreading—Readthetextcarefullyagainandthenfillintheformbelow.Comingacrossapowerful①____________·Onedayaboutthreeyearsago，mytwobrothersandIwerecomingbackfromtheislands②____________theskywascoveredwithdarkcloudsandinlessthanaminutewewereinaterriblestorm.·Ahugewave③____________ourboatandwecameacross“Moskoe-strom！”whirlpoolwhencoveredTheprocessoffightingagainst“Moskoe-strom”·Withthewindandwaves，weweregoinginthe④____________ofthewhirlpool.·Whenwewereontheedgeofthewhirlpool，Ifelt⑤____________thanwhenweweremovingtowardsit.·Whentheboatwasontheinsideofthehugewhirlpoolweweregoingroundincirclesatgreat⑥____________.Imadethreeimportant⑦____________．·SoItiedmyself⑧____________abarreltohelpmefloat.Itriedtomakemybrotherunderstand，buthewastoo⑨__________andstayedintheheavyboat.directioncalmerspeedobservationstofrightenedSucceedinginescapingfrom“Moskoe-strom”Imadetheright⑩____________．Intheend，aboatpickedmeup.Iwassaved.decision与海洋自然环境相关的名词1．tsunami海啸2．whirlpool漩涡3．tide潮4．wave浪5．undertow回头浪6．tempest风暴7．groundswell涌浪8．seaquake海震，海啸9．icefloe冰川10．iceberg冰山11．current洋流12．hurricane飓风13．tornado旋风；龙卷风14．cyclone旋风15．typhoon台风16．whirlwind龙卷风如何解细节排序题此类试题要求根据原文内容对所发生的多个细节性信息进行排序。此类试题会出现在各种文体中，记叙文的排序题通常以事件发生的时间为线索，也就是排出什么时间发生了什么事情；说明文中的排序题常以说明的先后顺序为线索，也就是排出先说明什么后说明什么；议论文中的排序题则以逻辑顺序为线索，比如解决问题的方法等。因此，解题时，应仔细阅读题干内容，弄清要求排序的范围，然后带着这一范围回到原文按照文章记叙，说明或议论的顺序，将特定范围内的细节进行排序。做此类题时，不宜用代入法将四个备选项的细节性信息一一排序。这样既浪费时间又容易造成急躁心理。语言现象感知Ⅰ.单词理解体会句中加黑单词的词性和含义1．Whenhelookedtowardsme,Ismiledandwaved.____________2．Thisachievementisunlikelyevertobeequalled.____________3．Theyrefusedtorecognisethatawrongdecisionhadbeenmade.____________4．Itookthetubethenthetrainandcamestraighthere.____________vi.挥手vt.比得上vt.承认n.地铁Ⅱ.词块积累写出下列词块的含义1．bodyandsoul____________2．allatonce____________3．inthedirectionofthewhirlpool______________4．thepowerofnature____________5．makethreeimportantobservations_____________________6．ofthesamesize____________7．asyoucansee__________________8．intheend____________9．atgreatspeed____________身心突然；一瞬间朝漩涡的方向自然的力量做三个重要的观察同样大小正如你所看到的最后，终于全速Ⅲ.句式欣赏1．where引导非限制性定语从句Oneday,mytwobrothersandIwerecomingbackfromtheislandswhereweoftenriskedgoingandgotmorefishthanothers.2．but连接并列句；when引导时间状语从句Itmayappearstrange,butatthatmoment,whenwewereontheedgeofthewhirlpool,Ifeltcalmerthanwhenweweremovingtowardsit.3．and连接两个how引导的并列的宾语从句Ibegantothinkhowamazingathingitwastodieinsuchaway,andhowwonderfulitwastoseethepowerofnature.1．Groupwork：Whatlessonshaveyoulearnedfromthestory？Giveyourreasons.Themostimportantthingistokeepcalm,neverpanic!Thenrememberthefollowingkeypoints：breathedeeply,holdyourbreathandquicklyobservethesurroundingsituation,choosethegeneraldirectionofescape.2．Thinking：Whydidthestorytellersurvivewhilehiselderbrotherdidn’t?Theanswerisopen.Ⅰ.单词语境记忆——根据英汉提示写出单词的适当形式1．Atlastthewriter____________(逃跑),buthisbrothersdidn’t.2．Iwishshehad____________(幸存)theplanecrash.3．Thehorsethat/whichwas____________(frighten)ranawayfromthefire.4．Turningaround,shesawherhusbandand____________(镇静下来)down.5．MysisterandIwere____________(好奇的)childrenanddelightedinfindingoutallsortsofthings.escapedsurvivedfrightenedcalmedcurious6．Itwasand,toalarge____________(程度),stillisagoodshow.7．Itwasencouragingthathe____________(意识到)thedangersthecompanyfaced.8．Inhospitalshe’llbeunder____________(observe)allthetime.extentrecognisedobservationⅡ.短语语境填空——根据汉语提示写出适当的短语1．Doyourememberthattimeshe________________(接)mydaughterwhenIwasill?2．Iwrotemywishonapieceofclothand________________(把它系在)thetree.3．Thistext________________(由……改编而来)astoryinChineseliterature.4．Mygarden________________(覆盖着)somanybutterfliesthatIcouldhardlyseetheflowers.5．Thegiantpanda________________(以……著名)anationaltreasureofChina.6．Whyareyousitting________________(在……的边缘)thebuilding?It’sdangerous.pickeduptiedittoisadaptedfromwascoveredwithisknownasontheedgeofⅢ.句式语境仿写1．ThemomentIheardthewordIbecameveryfrightened.我一听到这个词就非常害怕。[仿写]

他困得很，一上床就睡着了。Hewassosleepythathefellasleep________________________________________.2．...thelargerthebodieswere,themorerapidlytheyfell...……身体越大，下落越快……[仿写]

汽车的功率越大，就越难驾驭。________________thecar,____________________________itistohandle.themomenthewenttobedThemorepowerfulthemoredifficult3．Asyoucansee,thereasonwhyI’mheretotellthestoryisthatImadetherightdecision.如你所见，我来这里讲故事的原因是我做了正确的决定。[仿写]

我们(之)所以没有去，是因为我们得到通知太晚了。Thereason________________was____________________________．whywedidn’tgothatwewerenotifiedtoolateIthoughttherewouldbelittlechanceofsurvival，butluckily,IsurvivedtheterriblecarcrashlastweekandIwastheonlysurvivoroftheaccident.Ⅰ.一言串记形近词记单词Ⅱ.词缀法助记派生词1．名词后缀：

-ationobserve(v.)→observation(n.)2．形容词后缀：-edfrighten(v.)→frightened(adj.)Ⅲ.联想记忆近义词由calm想到的①cooladj.冷静的②quietadj.安静的③stilladj.不动的；静止的④silentadj.沉默的句型公式1．themoment...名词短语引导时间状语从句2．“the＋比较级(＋主语＋谓语)，the＋比较级(＋主语＋谓语)3．why引导定语从句；that引导表语从句1．escapevi.&vt.逃离；逃避(教材P30)[合作探究]

体会escape的用法和意义Thesatelliteisalwaysescapingfrom/outoftheearthonlytobepulledbackthesamedistanceithasescapedbygravity.卫星总是要飞离地球，而结果却被地球引力拉了回来，拉回的距离与飞出的距离相同。Hewasluckytoescapebeingpunished.他幸运地逃脱了惩罚。Theyhadanarrowescapewhenacarcrashedintotheircar.当一辆轿车撞上他们的车时，他们死里逃生。[自主发现]

①escape____________...逃离……②escape(doing)sth避免(做)某事[词块积累]haveanarrowescape九死一生[巩固内化]

完成句子①He_________________(企图逃跑)，whichwasfoundimpossibleatlast.from/outoftriedtoescape②Theywenttothemountains________________________(避暑)．③He____________________________(从燃烧的汽车里逃了出来)whentheaccidentoccurred.toescapethesummerheatescapedfromtheburningcar2．survivevi.&vt.活下来；幸存(教材P30)

survivorn.

幸存者

survivaln．[U]幸存；[C]残存物[合作探究]

体会survive的用法和意义Sadly,itisverydifficultforgiantpandastosurviveinthewild.令人沮丧的是，大熊猫在野外很难活下来。Lifeisn’tabouthowtosurvivethestorm;it’saboutlearningtodanceintherain.生活不在于如何从暴风雨中幸存，而在于学会在雨中跳舞。Ifhecouldn’tfindhiswayoutoftheforest,therewouldbelittlechanceofsurvival.如果他找不到走出森林的路，他生存的可能性很小。AsfarasIknow,theoldwomansurvivedherhusbandbytenyears.据我所知，这位老太太比她丈夫多活了十年。[自主发现]AsurviveB____________...

A比B活得长……[名师提醒]

survive表示“幸免于难”时，是及物动词，其后不需要加介词in或from。[巩固内化]单句语法填空/完成句子①The____________oftheearthquakeoftentalksabouthis____________．(survive)bysurvivorsurvival④He____________________________(比他妻子多活了两年)．②________________________________(幸存者被紧急送进医院)afterthecarcrash.③Theydidnotknowhowtheycould____________________________(挨过这个寒冷之夜)．Survivorswererushedtohospitalsurvivethecoldnightsurvivedhiswifebytwoyears3．frightenedadj.受惊的；害怕的

frightenv.

使惊吓；吓唬

frighteningadj.令人恐惧的ThemomentIheardthewordIbecameveryfrightened.(教材P31)我一听到这个词就非常害怕。[合作探究]体会frightened的用法和意义Acrycamefromthefrightenedchild.哭声来自受惊的孩子。Shewasfrightenedatwhatshesaw.她对看到的事情感到恐惧。Shewasfrightenedoffallingintotheswimmingpool.她害怕掉进游泳池。Iamfrightenedtogooutaloneatnight.我不敢晚上一个人出去。[自主发现]①befrightened____________对……感到恐惧②befrightened____________doingsth害怕做某事③befrightened____________sth不敢做某事atoftodo[巩固内化]

完成句子①I________________thesightofthesnake.看到那条蛇时我被吓坏了。②I________________________________barksofthefiercedog.听到那只凶猛的狗的叫声我吓坏了。③He________________________________fromthetopofthetallbuilding.他不敢从那座高楼顶上往下看。wasfrightenedatwasfrightenedofhearingwasfrightenedtolookdown4.curiousadj.好奇的

curiosityn.

好奇；好奇心Afterawhile,Ibecamecuriousaboutthewhirlpoolitself.(教材P31)过了一会儿，我对漩涡本身产生了好奇。[合作探究]体会curious的用法和意义Ifaboyiscurious,heisalwaysaskingquestions.一个好奇的孩子总是要不断地提出问题。Theboyiscuriousabouteverything.这个男孩对任何事情都很好奇。Sheiscurioustoknowwhathappens.她好奇地要知道发生了什么事。[自主发现]①becurious____________对……感到好奇②becurious____________...好奇做……[巩固内化]单句语法填空①Asalittleboy,hewascurious____________theoriginofmankind.②He’scurious____________(know)whatshesaid.③____________(curious)drovehimintothecavetoseewhathappened.abouttodoabouttoknowCuriosity5．equaladj.相等的；相同的

n．同等的人；相等物

equalityn．平等，相等...thesecond,betweentwoobjectsofequalextent，roundobjectsfelldownlessrapidly...(教材P31)……第二，在两个相同大小的物体之间，圆形物体下降得不太快……[合作探究]

体会equal的用法和意义Notallmenareequalinability.人的能力不全一样。I’mnotequalto(doing)thetask.我不能胜任这项任务。Heismyequalinstrength.他和我力气一样大。Nooneequalshiminspelling.在拼写方面，无人能和他相比。[自主发现]①beequal____________(doing)sth能胜任(做)某事②beequalinsth在某方面相同③equalsb____________在某方面与某人匹配[思考]

表示“胜任……”的其他常见表达还有哪些？①____________

②____________

③____________toinbeuptobefitforbequalifiedfor[巩固内化](1)单句语法填空①Apoundisroughlyequal____________500grams.②Hedoesn’tseemequalto____________(do)thetask.③Twoplustwo____________(equal)four.(2)同义句转换④Themanagerisn’tfitforhisposition.→Themanagerisn’t____________hisposition.⑤Twicethreeequalssix.→Twicethree____________six.todoingequalsequaltoisequaltopickup捡起；学会；结识；用车接；好转；恢复；收听；购买Intheend,aboatpickedmeup.(教材P31)最后，一艘船把我救了起来。[短语记牢]

记牢下列短语pickout挑出，辨别出pickone’spocket扒窃pickonsb对某人刁难挑剔①Hehaspickedupslowlysincehecameoutofhospital.他自出院以来，身体慢慢地康复了。②Hegetspickedonbytheotherboysbecausehe’ssosmall.他因为个子小受到其他男孩子的欺负。③Shewaspickedoutforthejob.她被挑选出来做这份工作。[巩固内化]写出下列句中pickup的含义①Iwasabletopickyouupontheshortwaveradio.____________②I’llpickyouupattheschoolgate.____________③Hepickedupthebookfromthefloor.____________④Thechildrenhavepickedupthelocalaccent.____________收听到用车接拾起，捡起学会1．Ifeltsick，asifIwasfallingfromamountaintopinadream.(教材P31)我觉得恶心，好像我在梦中从山顶上摔下来。[句式解读]句中asif意为“好像，似乎”，引导方式状语从句，可由asthough代替。[用法总结](1)asif在seem，look等系动词后可引导表语从句。①Itseemsasiftheboyhaslosthisway.那个男孩好像迷路了。(陈述语气)(2)asif引导的从句有语气上的变化：1〉asif从句用陈述语气的情况：当说话者认为句子所述的是真实的或极有可能发生或存在的事实时。2〉asif从句用虚拟语气的情况：当说话人认为句子所述的是不真实的或极少有可能发生或存在情况时，从句用虚拟语气，其形式如下：a．如果从句表示与现在事实相反，谓语动词用一般过去时。b．如果从句表示与过去事实相反，谓语动词用“had＋过去分词”。c．如果从句表示与将来事实相反，谓语动词用“would/could/might＋动词原形”。②Shetreatedherhusbandasif/thoughhewereastranger.她待她丈夫如陌生人。(虚拟语气)③Shetalksandtalksasifshewouldneverstop.她说了又说，好像永远停不下来。(虚拟语气)[巩固内化](1)单句语法填空①Theyoungmanwithlonghairlooksasifhe____________agirl.②Heactedasthoughhe____________(know)nothingaboutit.werehadknown(2)翻译句子③看起来她好像有点不高兴。________________________________________________________________________④他张开口，像是要说话。________________________________________________________________________⑤Hedressedhimselfasifhewereastrangebeingfromanotherplanet._______________________________________Itlooksasifsheisalittleunhappy.Heopenedhismouthasif(hewasgoing)tospeak.他打扮得像来自其他星球的奇异生物。2．...thelargerthebodieswere,themorerapidlytheyfell；...(教材P31)……身体越大，下落越快……[句式解读]

“the＋比较级……，the＋比较级……”表示“越……就越……”。[用法总结](1)第一个“the＋比较级……”是条件状语从句，第二个“the＋比较级……”是主句。如果第二个“the＋比较级……”用一般将来时，则第一个“the＋比较级……”通常用一般现在时代替将来时。(2)这个句型表示从句和主句的变化是同时进行的，即：主句的情况随着从句的情况而变化。两个“the＋比较级……”要分别放在两个句子的主谓结构之前，两句之间可以用逗号隔开。当意思很明白时，两句常采用省略形式。①Themoreyoutalk,thelessattentionhewillpaytoyou.你说得越多，他越不注意听你讲。②Themoreheeats,thefatterhegets.他吃得越多就变得越胖。③Thelessyouworry,thebetterresultsyouwillgetintheexamination.你越放松，考试的成绩就会越好。④Thesooner,thebetter.越快越好。[巩固内化]单句语法填空/完成句子①Themorewedoforthepeople,the____________(happy)wewillfeel.②Thelongerthewar____________(last),themorethepeopletherewillsuffer.③Themoreshelearns，_________________________.她越学越想学。④______________________________，thebetteryourEnglishwillbe.你练习英语越多，你的英语就越好。happierlaststhemoreshewantstolearnThemoreEnglishyoupractise关系副词引导的定语从句

[合作探究]阅读下列句子，体会定语从句的用法。①Butitwasalsoatimewhenthereweremanygreatphilosophers.②AncientChinawasaplacewherestateswereoftenatwarwitheachother.③Doyouknowthereasonwhyhehasbeenlate?[自主发现1]①②③句中黑体部分的引导词是关系副词，分别在定语从句中充当________________状语。时间、地点、原因1．when引导的定语从句[合作探究]Istillrememberthedaywhenwemetforthefirsttime.我仍然记得我们第一次相遇的那一天。ItwasanexcitingmomentfortheSpanishfans，whenforthefirsttimetheirteamwontheWorldCup.对于西班牙球迷来说，那是一个激动人心的时刻，因为在那一刻，他们的球队第一次赢得了世界杯。[自主发现2]先行词是指____________的名词，如：time,day,year,month,moment,week,hour,minute等，when在从句中作____________。时间时间状语2．where引导的定语从句[合作探究]AfterlivinginParisforfiftyyearshereturnedtothesmalltownwherehegrewupasachild.在巴黎生活了50年后，他回到了儿时成长的那个小镇。Sheisteachingattheuniversitywherehermotheroncestudied.她在母亲曾经学习过的大学执教。[自主发现3]先行词是指____________的名词，如：place,factory,farm,station,town,meeting－room等，where在从句中作____________。[合作探究]Todaywe’lldiscussanumberofcaseswherebeginnersofEnglishfailtousethelanguageproperly.(先行词是cases)今天，我们将讨论一些英语初学者对英语使用不当的例子。Hewantstofindajobwherehisskillscanbeputtogooduse.(先行词是job)他想找一份能将他的技能派上用场的工作。地点地点状语[自主发现4]当先行词表示____________或带有地点的意味且在从句中充当类似于____________的作用时，定语从句用where引导。抽象的地点地点状语3．why引导的定语从句[合作探究]Wedidn’tknowthereasonwhyherefusedourhelp.我们不知道他拒绝我们帮助的原因。Themothercan’tacceptthereasonthat/whichthesongivesforhisabsencefromschool.这位母亲不能接受儿子为没上学给出的理由。[自主发现5]先行词是reason时，定语从句的引导词需根据定语从句缺少的成分而定，如果缺少状语，用____________；如果缺少主语或宾语，则用____________。关系副词可代替的先行词是时间、地点或原因的名词，在从句中作状语。定语从句中的关系副词有三个：when,where和why，它们在定语从句中分别作时间、地点和原因状语。whythat/which上述三个关系副词很多情况下都可以用介词＋关系代词来替换。where＝in/at/to＋which；when＝in/on/at＋which；why＝for＋which。[巩固内化1]单句语法填空①Icanneverforgettheday____________Ifirstsawyou.②Hecameatthetime____________weneededhimmost.③I’llneverforgetthedays____________wespenttogether.④Almosteveryteenagerwillexperienceaperiodintheirlife____________theyaren’tsatisfiedwiththeirparents.⑤Weliveinanage____________moreinformationisavailablewithgreatereasethaneverbefore.whenwhenthat/whichwhenwhen[巩固内化2]单句语法填空①Theaccidenthasreachedtothepoint____________boththeirparentsaretobecalledin.②Youwouldgetintoasituation____________youhavetodecideimmediately.③Thenextday,mybrotherandIwenttothebeach____________wewatchedsomepeopleplayvolleyball.④Studentsshouldinvolvethemselvesincommunityactivities____________theycangainexperienceforgrowth.wherewherewherewhere[巩固内化3]单句语法填空①Unsuccessfulpeoplecanalwaysfindreasons____________they’renotdoingwell.②Idon’tbelievethereason____________hegavemeforhisbeinglate.③Thatwasthereason____________hegaveforhisabsence.④Doyouknowthereason____________hedidn’tattendthemeetingyesterday?whythat/whichthat/whichwhyUnit5

HuamnsandnatureSectionⅢ

Lesson2

Ⅰ.Pre-listening—Translatethefollowingwordsandphrases.1．rescuen．&vt.

________________2．vehiclen.________________3．trapvt.________________4．attemptn．&vt.________________5．interruptvt.________________营救；救援交通工具，车辆困住；使陷于危险中努力，尝试，企图打断讲话6．deathn.________________7．lossn.________________8．damagevt.________________9．measurevt.________________10．operationn.________________________11．overseasadv.________________12．siten.________________13．processn.________________14．battlen.________________________死，死亡丧失；死亡伤害，损伤，损害估量，衡量；测量行动，活动；手术；操作在海外，在外国场所，地点过程，进程较量，竞争；斗争；战争15．dutyn.________________16．sufferingn.____________________________17．conductvt.________________

vi.&vt.________________18．protectionn.________________19．lampn.________________20．nearbyadv.________________21．breathevt.&vi.________________22．breathein________________23．dustn.________________24．runout________________职责，义务；责任(肉体或精神上的)痛苦；折磨执行；实施；进行指挥保护；防护灯附近呼吸吸气灰尘；尘埃用完；耗尽Ⅱ.While-listening1．FinishEx.2&Ex.3onPage34.2．FinishEx.5&Ex.6onPage35.Ⅲ.Postlistening—TranslatethefollowingsentencesintoChinese.1．MrWang,Iknowyouhavebeenpartofmanyrescueoperationsoverseas,aswellasinChina,forexampletheWenchuanearthquakein2008.王先生，我知道你在海外和中国都参与过许多救援行动，比如2008年的汶川地震。2．Well,intherescueattemptsourfirstandmostimportantgoalistosavelives,forexample,atanearthquakesite.在营救行动中，我们救援的第一个也是最重要的目标是拯救生命。例如，在地震现场。3．Soweusesearchandrescuevehiclesandtraineddogstolookforanyonewhoisstillaliveandtryourbesttosavethem.所以我们用搜救车和训练有素的狗来寻找任何活着的人，并尽我们最大的努力去拯救他们。4．Sorry,butmyadviceistoknockonawalltohelppeoplefindyouandonlyshoutwhensomeoneisnearby.对不起，我的建议是敲一下墙来帮助人们找到你，并且只有在有人在附近的时候才喊。Ⅰ.语言知识积累关于自然灾害方面常用语1．atanend结束；终结2．inruins严重受损；破败不堪3．digout掘出；发现4．agreatnumberof许多；大量的5．putup搭建6．naturaldisasters自然灾害7．betrappedin陷入8．beburiedin埋头于9．rightaway立刻；马上10．rescueteam救援队11．drinkingwatershortage饮用水缺乏

12．donate...to...向……捐赠……13．strickenarea受灾地区14．economiclosses经济损失15．cometoone’srescue前来救某人16．rebuildone’shome重建某人的家园17．causedamageto对……造成危害18．takeonanewlook呈现新面貌Ⅰ.Brainstorming—Haveyoueverexperiencedanynaturaldisasters?Matchthefollowingpictureswiththeirnames.1．________

2.________

3.________EAD4．________

5.________

6.________A．sandstorm

B．flood

C．earthquakeD．snowstorm E．fire F．droughtBCFⅡ.Makesentencesafterthemodel.1．Excuseme，MrWang,butcanI．..对不起，王先生，我能……[仿写]对不起，我可以问你个问题吗？Excuseme,butcanI______________________?2．Sorry,butmyadviceisto...对不起，我的建议是……[仿写]对不起，我的建议是你自己继续找工作。Sorry,butmyadviceisto______________________________.askyouaquestionkeeplookingforjobsyourself3．Well,I’dlovetoknowmore,but,unfortunately,...嗯，我想知道的更多，但是，不幸的是，……[仿写]嗯，我很想知道更多，但不幸的是，我现在不得不离开。Well,I’dlovetoknowmore，but,unfortunately,_____________________________．4．So,I’mverysorry,but...所以，我很抱歉，但……[仿写]很抱歉，但你的聚会我不能参加了。I’mverysorry,but___________________________.IhavetoleavenowIcan’tcometoyourpartyⅢ.Talkaboutyourworriesfortomorrow’sexamusingtheexpressionsabove.Theanswerisopen.Ⅱ.文化知识习得搜救犬犬具有高度发达的神经系统，有灵敏的嗅觉、非凡的听觉、敏锐的视觉等特点；犬的鼻子里有2.2亿个嗅觉细胞，是人嗅觉能力的300万倍左右，能嗅出数万种不同气味；听力是人的16倍，能在复杂的环境中进行声音辨别；而且犬视觉发达，具有在微弱光线下视物的能力。搜救犬除了利用犬上述特有的功能外，还对犬的服从性、注意力、耐久性等有很高的要求。搜救犬性情温顺、攻击性弱，同时工作热情高，能很快地适应工作环境，投入工作。搜救犬中比较常用的品种为德国牧羊犬、拉布拉多犬、金毛猎犬、史宾格犬等。而经过严格训练的搜救犬，在各种灾难救援现场发挥了独特的作用，它能捕捉空气中弥漫的人体散发的一些细微气味并引导训导员接近人体的地方，同时能判定是否是幸存者，还是遇难者的遗体。因此，在地震、雪崩等各种灾难后帮助寻找和搜救失踪的受难者，搜救犬的作用更是无可替代。Ⅲ.词块积累写出下列词块的含义1．asyouknow________________2．naturaldisasters________________3．tryourbesttosavethem______________________________4．averychallengingprocess________________________5．hardtoimagine________________6．abattleagainsttime________________正如你所知道的自然灾难尽我们最大的努力去拯救他们非常具有挑战性的过程难以想象与时间的斗争7．feelproudof________________8．stayawayfrom________________9．breathein________________10．runoutof________________为……感到自豪远离吸入用完1．rescuen．&vt.营救；救援Searchandrescuevehiclesarebroughtintodestroyedareas.(教材P34)搜救车被带到被破坏的地区。[合作探究]

体会rescue的用法和意义Firefightersburstthedooropenandrescuedthem.

消防队员撞开门，把他们救了出来。Davidrescuedafishermanfromthestormatsea.

戴维从海上的风暴中救起了一个渔民。Rescueworkersrushedtothesiteoftheaccident.

救援人员匆忙赶往事故现场。Noonecametotheirrescueuntilthefollowingday.

直到第二天才有人来救他们。[自主发现]①rescuesb/sth____________...从……中营救出某人/某物②come____________one’srescue去救援或营救某人[词块积累]come/go/runtoone’srescue来/去援救某人fromto

[巩固内化]介词填空/翻译句子①Ididn’tknowanybodyattheparty,butthehostesscame____________myrescue.②Thelifeboatrescuedthesailors____________thesinkingboat.③他溺水被人救起。________________________________④老人跑去援救她。________________________________tofromHewasrescuedfromdrowning.Theoldmanrantoherrescue.2．trapvt.困住；使陷于危险中

n．圈套；陷阱Rescueteamstrytosavepeopletrappedunderbuildings.(教材P34)救援队试图营救被困在建筑物下面的人。[合作探究]

体会trap的用法和意义Thecarwastrappedinthedeepsnow.汽车陷入了深雪中。Theytrappedhimintosigningthecontract.他们诱骗他签了合同。MarysetatrapforPeterandhereallyfellintothetrap.玛丽给彼得设了个圈套，而他真的中了圈套。[自主发现]①betrapped____________...被困于……中，陷入……中②trapsb____________doingsth诱骗某人做某事③setatrap____________给……设圈套④fallintoatrap落入陷阱，落入圈套inintofor[巩固内化]单句语法填空/完成句子①They________________(trap)inthecavefor20daysbeforerescued.②Thethieffell____________thetrapsetbythepolice.③Theytrappedherinto____________(tell)wherethegiftwashidden.④Thefoxcan’t_____________________(从陷阱中逃脱)．hadbeentrappedintotellingescapefromthetrap⑤Theyfoundthemselves____________________________(被困在着火的大楼里)assoonastheywokeup.trappedintheburningbuilding3．attemptn．&vt.努力，尝试，企图

attemptedadj.

未遂的，企图的Whathappensonrescueattempts(教材P34)在救援行动中会发生什么[合作探究]

体会attempt的用法和意义Theyareattemptingtoclimbthesteepestpartofthemountain.他们正尝试攀登那座山最陡峭的部分。Theprisonermadeanattempttoescape,butinvain.

囚犯妄图逃跑，但是徒劳。Twofactorieswereclosedinanattempttocutcosts.为了削减费用，两家工厂被关闭了。Ipassedmydrivingtestat/onthefirstattempt.

我考驾驶执照时，一次就通过了。[自主发现]①attempt____________sth＝makeanattempttodosth试图做某事②____________anattempttodosth试图做某事③____________thefirstattempt第一次尝试[词块积累]anattemptedsuicide/murder自杀/谋杀未遂todoinat/on[巩固内化]完成句子①Thestudentswhoarenotsuccessful_____________________________________maytaketheexamagain.第一次考试不及格的学生可参加补考。②I________________tomakefriendswithher.我没有打算和她做朋友。③Don’t______________________________________somuchinsuchashorttime.时间这么短，别想干这么多的事。④Personallyspeaking,parents______________________________________________bygivingwhatevertheyrequire.就我个人而言，父母们正在通过给孩子要的任何东西来保护他们的孩子。at/onthefirstattemptmadenoattemptattempttodo/makeanattemptatdoingaremakinganattempt/areattemptingtoprotecttheirkids4．damagen．伤害，损伤，损害

vt.损害；损毁Asyouknow,naturaldisasterslikeearthquakes,floodsandlandslidescancausedeathandotherlossanddamagethatishardtomeasure.(教材P102)众所周知，地震、洪水和山体滑坡等自然灾害会造成死亡和其他难以估量的损失和破坏。[合作探究]体会damage的用法和意义Theheavyraindidn’tdo/causemuchdamageto