Unit6+Starting+Out Understanding+Ideas+課件【高效備課精研+知識(shí)精講提升】 高中英語(yǔ)外研版（2019）選擇性必修第二冊(cè)

新外研社高中英語(yǔ)選擇性必修二Unit6Survival

StartingOut&UnderstandingIdeasStartingout1)Whatsituationdoeseachpictureshow?2)Whatarethedifficultiespeoplehavetofaceineachsituation?G1G2G3G4G5G6Peoplewouldfinditdifficulttoleavetheareatofindsafety,ortoreceivesuppliessuchasfood,water,medicinesandfuel.Powerandcommunicationsmayhavebeencutoffbytheearthquake.Thereisariskoffurtherquakesviaanaftershock.EarthquakePeoplemayfacedifficultiessuchasquarantine,shortageofmedicalresourcesandpanic-shoppingofessentialssuchasmedicines,foodandothersupplies.Theremaybemisinformationandcivicpanic

aswell.DiseaseoutbreakPeoplewhoareunabletoescapetheshiponalifeboatfacetheimmediatedangersofdrowningorofdyingfromexposure

(受寒).Thosewhodoescapeonalifeboatneedtorationtheirfoodandwater,andhopeforrescueteam’stimelyarrival.

ShipwreckPeoplewouldfinditdifficulttotravelandnavigate.Itwouldalsobedifficulttofindfoodandwater.Wildanimals

andpoisonousinsectsarealsopotentialthreats.

JungleTheyfacedangerfromextremetemperatures,lowpressuresandvariousradiations.Thelackofgravitymakessimpleactionssuchaseating,drinking,movingandevensleepingdifficult.Anyonewhospendstoolonginazero-gravityenvironmentriskslosingboneandmusclemass.OuterspaceWithoutwater,peopleandlivestockfacedeathwithinashortperiodoftime.

Inadditiontowatershortages,droughtcausescropfailure,sopeoplewouldfacefoodshortageaswell,whichcouldaffectpeoplewhodonotliveinthedrought-affectedarea.Severefoodshortagescancausefamine,migration,collapseofsocialstabilityandevenwar.DroughtThecrimetookplaceinaseasidesuburbofCapeTown.Spottingthecarwithitswindowleftopen,thegreedythiefdidn’thesitate.Withinseconds,hehadreachedinsideandrunawaywithabagofshopping.Nomatterhowmanycrimeshecommitted,thepolicewerepowerlesstoarresthim…Thiswasnoordinarycriminal:itwasachacmababoon(豚尾狒狒).Whocouldbethecriminal?ChacmababoonHeight:1.15mWeight:15-31kgHabitat:throughoutsouthernafricaLifespan:15-20yearsUnderstandingIdeasPre-readingWherearetheanimalsinthepicture?InthecitiesWhatdoesthetitle“TheWildWithin”meanaccordingtothepictures?Thewildanimalswithinthecities.While-readingReadformainideaMatchthetopicsentencestotheparagraphs.Onethingcrucialtotheincreasingnumberof“urbananimals”istheirabilitytoadapt.Peopleoftenwonderaboutthereasonsbehindthismassurbanmigration.Forthoseanimalsthatdon’tadapt,thecitycanbeadangerousorevendeadlyplace.Yet,foritsnewestandwildestinhabitants,acitycanoffermanybenefits.Para.2Para.3Para.4Para.5While-readingReadformainideaUseonewordortwowordstosummarizeeachparagraph.TheWildWithinPara.3Para.4Para.5Para.6Para.2Para.1wildlife____________________

cities____________forenteringcities_____________oflivingincitiesanimals’_____________tocities____________forsomeanimals__________towardsurbananimalstakingover/enteringreasonsbenefitsadaptionproblemsattitudesWhile-readingReaddetails

wildlifetakingover/entering

citiesreasonsbenefitsadaptionproblemsattitudesTheWildWithinurbandevelopmentclimatechangehabitatlossappealingspacesabsenceofpredatorssufficientfoodbecomingmoreintelligentchanginglivinghabitswindowimpactsnotchangingmigratoryroutes“Outofreachfrommanyoftheirnaturalpredators,thesenewcomersoftenflourishintheirnewcitylives.”

understanding/appreciating/sharingtheactofoneobjecthittinganother撞擊ananimalthatkillsandeatsotheranimals捕食性動(dòng)物While-readingPara.1ReadbetweenlinesThe

crime

took

place

in

a

seaside

suburb

of

Cape

Town.Spotting

the

car

with

its

window

left

open,

the

greedythief

didn't

hesitate.

Within

seconds,

he

had

reachedinside

and

run

away

with

a

bag

of

shopping.

Nomatter

how

many

crimes

he

committed,

the

police

werepowerless

to

arrest

him.

Writingtechnique?Function?PersonificationToattractthereaders'attentionWhile-readingReadbetweenlinesPara.4Onethingcrucialtotheincreasingnumberof“urbananimals”istheirabilitytoadapt.Howtoprove?Writingtechnique?Function?Evidencesuchasexamples,datas,facts,originaldocuments

canmakeyouropinionmorebelievableandstronger.Post-readingRoleplayActoutadialoguebasedonthepassage.Coverasmuchinformationaspossible(2min).

Hey,cousin!What’sup?Well,thelifeinthecountryisgettingharder…Post-readingThink&ShareWhatarethequalitiesofsuccessfulurbanwildlifesurvivors?ResourcefulIntelligentAdaptableresourceful|r??s?:sfl|(approving)goodatfindingwaysofdoingthingsandsolvingproblems,etc.機(jī)敏的；足智多謀的；隨機(jī)應(yīng)變的Post-readingThink&ShareShouldwerestricturbandevelopmenttoprotectwildlifeincities?adaptingsharingbalancewindowimpactsbusytrafficscattered(零散的)habitatsdifficultyinmating(交配)chemicalpollutionandpoisonlightandnoisepollutionhumans’killingdomesticdogs/cats…Post-readingThink&ShareWhatproblemsarefacedbyurbananimals?Post-readingSummaryProtectwildanimalsandliveinharmonywiththem.

Maketheearthabetterplaceforbothanimialsandhumans!coexistenceLanguagePointsLanguagePointsLSpottingthecarwithitswindowleftopen,thegreedythiefdidn’thesitate.(教材P62)

貪婪的小偷看到汽車(chē)車(chē)窗開(kāi)著，毫不猶豫就行動(dòng)了。【用法詳解】①

hesitatetodosth.

對(duì)做某事有顧慮

Heneverhesitatedtohelppeopleintroublebecausehewasakind-heartedman.

他毫不猶豫幫助處在困境中的人，因?yàn)樗且粋€(gè)熱心腸的人。Pleasedonothesitatetocontactmeifyouhaveanyqueries.

如果有疑問(wèn)就請(qǐng)盡管和我聯(lián)系。Whilereading—wordsandphrases1.hesitatevi.（對(duì)某事）猶豫，遲疑不決；顧慮，疑慮Whilereading—wordsandphrasesLanguagePoints②hesitateover/aboutsth.對(duì)某事猶豫不決

Shehesitatedoverthechoicebetweenthetwodresses.

這兩條連衣裙究竟選哪一條，她猶豫不決。

He’sstillhesitatingaboutwhethertotakepartinthecompetition.

他對(duì)是否去參加那場(chǎng)比賽仍拿不定主意?！局R(shí)拓展】

hesitantadj.

猶豫的，遲疑的

hesitationn.[C,U]猶豫，遲疑→withouthesitation毫不猶豫

hesitantlyadv.

猶豫地1.hesitatevi.（對(duì)某事）猶豫，遲疑不決；顧慮，疑慮LanguagePmitNomatterhowmanycrimeshecommitted,thepolicewerepowerlesstoarresthim.(教材P62)

不管他犯下多少罪行，警察都無(wú)力逮捕他?！居梅ㄔ斀狻?/p>

①vt.

犯（錯(cuò)誤或罪行）；自殺

commitamistake犯錯(cuò)誤Freshevidencehasrecentlycometolight,whichsuggeststhathedidn’tinfactcommitanymistakes.最新的證據(jù)表明他實(shí)際上沒(méi)有犯任何錯(cuò)誤。

commitacrime犯罪

commitsuicide自殺Smokingnotonlyharmsothers’health,butalsoiscommittingsuicideslowly.吸煙不僅損害他人健康，還等于慢性自殺。Whilereading—wordsandphrasesLanguagePmit

②vt.&vi.

使承擔(dān)義務(wù)，作出保證

commitoneselfto(doing)sth.犯錯(cuò)誤Ihavecommittedmyselftothejobforatleastthecomingyear.我已答應(yīng)，至少明年要參與這項(xiàng)工作。

becommittedto(doing)sth.承諾（做）某事ThePresidentiscommittedtoreforminghealthcare.總統(tǒng)承諾要改革衛(wèi)生保健制度?！局R(shí)拓展】

committedadj.

堅(jiān)定的，盡心盡力的

commitmentn.

[C,U]

承諾；[U]投入→makeacommitmenttodosth.承諾做某事

→carryoutone’scommitment履行某人的承諾Whilereading—wordsandphrasesLanguagePoints3.sceneOncealmostunheardof,sceneslikethisoneinCapeTownarenowcommonallovertheworld.(教材P62)

像開(kāi)普敦這樣的情景曾經(jīng)幾乎是聞所未聞的，現(xiàn)在在世界各地都稀松平常了?！居梅ㄔ斀狻?/p>

①n.[C]場(chǎng)面，情景

Theteam’svictoryproducedscenesofjoyalloverthecountry.球隊(duì)的勝利使舉國(guó)上下出現(xiàn)了一派歡樂(lè)的場(chǎng)面。

②n.[C]（尤指不愉快事件發(fā)生的）地點(diǎn)，現(xiàn)場(chǎng)。常用單數(shù)形式。

onthescene在現(xiàn)場(chǎng)，到現(xiàn)場(chǎng)；當(dāng)場(chǎng)Hewasonthesceneandsawwhathappened,whichmadehimtheonlywitnesstogiveanauthenticaccount.他當(dāng)時(shí)在現(xiàn)場(chǎng)，看到了發(fā)生的一切，這使他成了唯一能夠提供真實(shí)描述的目擊證人。Whilereading—wordsandphrasesLanguagePoints3.scene

③n.[C]（電影、戲劇等）場(chǎng)面，片段，鏡頭

Onseeingthefunnyscene,theaudienceallburstintolaughter.一看到這逗樂(lè)的場(chǎng)面，所有的觀眾都放聲大笑。④

n.[C]景象，景色I(xiàn)nspringthesceneonthetopofthehillissoappealingthatitisbeyondmyword.在春天，山頂?shù)娘L(fēng)景是這樣吸引人，以至于我無(wú)法言表?！咎貏e提醒】當(dāng)scene后接定語(yǔ)從句，且關(guān)系詞在從句中作狀語(yǔ)時(shí)，從句要用where引導(dǎo)。有類(lèi)似用法的名詞還有case，point，situation，stage，position等。Whilereading—wordsandphrasesLanguagePoints4.crashUnabletodistinguishbetweenblueskyandglass,birdscrashintowindowsatspeedsofabout50kilometersperhour.(教材P63)

由于無(wú)法區(qū)分藍(lán)天和玻璃，（有的）鳥(niǎo)兒會(huì)以每小時(shí)50公里的速度撞向窗戶?！居梅ㄔ斀狻?/p>

①vt.&vi.

碰撞，撞擊；（使）猛撞；vi.使發(fā)出巨響

crash(...)into...

（使……）撞上……AnothercarcrashedintominewhenIwaspullingawayfromtheparkingplace.正當(dāng)我離開(kāi)停車(chē)場(chǎng)時(shí)，另一輛車(chē)撞上了我的車(chē)。SmokerosefromwheretheBoeing737crashed,justaftertakingofffromtheairport.煙從波音737墜毀的地方升起，該飛機(jī)剛剛從機(jī)場(chǎng)起飛。Thundercrashedoverhead.頭頂上雷聲隆隆。Whilereading—wordsandphrasesLanguagePoints4.crash②vt.&vi.

（計(jì)算機(jī)）崩潰；vi.（價(jià)格、業(yè)務(wù)、股票等）（突然）貶值，倒閉，失敗，暴跌

Filescanbelostifthecomputersystemsuddenlycrashes.要是計(jì)算機(jī)系統(tǒng)突然崩潰，文件就可能丟失。Thecompanycrashedwithdebtsof$50million.這家公司由于負(fù)債5000萬(wàn)美元而破產(chǎn)了。③n.[C]撞車(chē)，碰撞，相撞；[usuallysing.]碰撞聲，破裂聲；崩潰；倒閉，暴跌

Heexperiencedaseriouscarcrashtoday—hiscarcrashedintoanothercarandletoutaloudcrashofbreakingglass.今天他經(jīng)歷了一起嚴(yán)重的車(chē)禍——他的車(chē)撞上了另一輛車(chē)并發(fā)出了很大的玻璃破裂的聲音。

Manyinvestorssufferedhugelossesintherecentstockmarketcrash.許多投資者在最近的股票市場(chǎng)暴跌中損失慘重。Whilereading—wordsandphrasesLanguagePoints5.impactRecentstudiesestimatethatbetween400millionand1billionbirdsdiefromwindowimpactseachyearintheUSalone.(教材P63)

最近的研究估計(jì)，僅在美國(guó)，每年就有4億至10億只鳥(niǎo)死于撞擊窗戶?！居梅ㄔ斀狻竣賜.[C,usuallysing.U]撞擊，沖撞，沖擊力

Thecarhitthestonewallwithgreatimpact.汽車(chē)猛烈地撞在石墻上。

TheimpactoftheblowknockedJackoffbalance.這一記猛擊把杰克打了個(gè)趔趄。Whilereading—wordsandphrasesLanguagePoints5.impact②n.[C,usuallysing.U]巨大影響，強(qiáng)大作用

Readingcanhaveasignificantimpactonthewayweseetheworld.閱讀能夠深度地影響我們看世界的方式。

Therehasbeenpositivereactiontothesuggestiontohelpthedisabled,theimpactofwhichwillbelastingforyoungerones.幫助殘疾人的建議產(chǎn)生了積極的反響，對(duì)年輕一代的影響將是持久的。③vt.&vi.

（對(duì)……）有影響，有作用

impacton/uponsth.對(duì)……造成影響Suchactivitiesmeanlittleunlesstheyimpactonpeople.除非能對(duì)人們?cè)斐捎绊懀駝t這樣的活動(dòng)意義不大。Whilereading—wordsandphrasesLanguagePoints6.amountto（數(shù)量上）達(dá)到，總計(jì)；等于，相當(dāng)于

Shockingly,thesedeathsamounttoaroundtenpercentofthetotalUSbirdpopulation.(教材P63)

令人震驚的是，該死亡數(shù)約占美國(guó)鳥(niǎo)類(lèi)總數(shù)的10%左右。

Theworkersinthisvillageamounttomorethanfivehundred.這個(gè)村子的工人數(shù)達(dá)到500多人。

Heransweramountedtoacompleterefusal.她的答復(fù)等于完全拒絕?！局R(shí)拓展】

alarge/huge/smallamountof

大量/少量的……

large/huge/smallamountsof

大量/少量的……

Ahugeamountofworkhasbeendonetoimproveourlivingenvironment.我們已經(jīng)做了很多工作來(lái)改善我們的生活環(huán)境。Whilereading—wordsandphrasesLanguagePoints6.amountto（數(shù)量上）達(dá)到，總計(jì)；等于，相當(dāng)于

【特別注意】①

amountsof/anamountof與不可數(shù)名詞連用。作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞的數(shù)與amount的數(shù)保持一致。

Largeamountsofmoneywerespentonbuildingthebridge.大量的資金用于建造這座橋。There’sonlyasmallamountoffood.只有一點(diǎn)食物。②theamountof“……的數(shù)量”，作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞用單數(shù)形式。Whilereading—wordsandphrasesLanguagePoints7.appreciate

Howevertheyadapttoourwaysofurbanliving,it’simportantthatwegetabetterunderstandingofandevenlearntoappreciateourwildneighbours.(教材P63)

不管動(dòng)物們?nèi)绾芜m應(yīng)我們的城市生活方式，重要的是，我們要更好地理解甚至重視我們的野生鄰居?！居梅ㄔ斀狻竣賤t.欣賞，賞識(shí)，重視

Youcan’treallyappreciateforeignliteratureintranslation.看翻譯作品不能讓人真正欣賞到外國(guó)文學(xué)原著的美妙之處。

Herabilitiesarenotfullyappreciatedbyheremployer.她的才干沒(méi)有得到雇主的充分賞識(shí)。Whilereading—wordsandphrasesLanguagePoints7.appreciate

②vt.理解，意識(shí)到，領(lǐng)會(huì)

Youcan’tappreciatehappinessunlessyouhaveknownsadnesstoo.除非你也懂得悲傷，否則你就不會(huì)理解幸福。③vt.感激，感謝

appreciate(sb./sb’s)doing...感激（某人）做……Wewouldappreciateyou/yourlettingusknowofanyproblems.如有任何問(wèn)題，請(qǐng)告訴我們。

Iwouldappreciateitif...

如果……，我將不勝感激。I’dappreciateitifyoucouldletmeknowinadvancewhetherornotyouwillcome.如果你能提前讓我知道你是否要來(lái)，我將不勝感激。Whilereading—wordsandphrasesWhilereading—sentencesLanguagePoints【句式剖析】Spottingthecar

withitswindowleftopen,

thegreedythiefdidn’thesitate.現(xiàn)在分詞短語(yǔ)作狀語(yǔ)with復(fù)合結(jié)構(gòu)主句1.Spotti