Unit6SurvivalStartingoutUnderstandingideas課件高二英語(yǔ)選擇性

Unit6SurvivalUnderstandingideasLearningaimsTosummarizethemainideaofeachparagraphandconcludethestructureofthetext;Totellspecificinformationanddrawamindmap;Tospuroursenseofanimalprotection.LookatthepicturesandanswerthequestionsWherewouldyounormallyexpecttofindtheseanimals?Wouldyoubesurprisedtoseetheseanimalsinacity?Whyorwhynot?Whatproblemscouldtheyencounterincities?Theymayhavedifficultyfindingfood,shelterandmates.Ifpeoplefindthem,theymaybetrappedorkilled.Leading-inThewildanimalswithinthecities.Thinkaboutwhatthetitlemeans.ChoosethetopicsentencesforParagraphs2–5.aOnethingcrucialtotheincreasingnumberof“urbananimals”istheirabilitytoadapt.bPeopleoftenwonderaboutthereasonsbehindthismassurbanmigration.cForthoseanimalsthatdon’tadapt,thecitycanbeadangerousorevendeadlyplace.dYet,foritsnewestandwildestinhabitants,acitycanoffermanybenefits.2–b3–d4–a5–cFastreadingOurcitiesarebeingtakenoverbywildanimals.achacmababooninCapeTown

afoxinLondonamountainlioninSanFranciscoawildpiginHongKongCarefulreadingThe

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.

Nomatterhow

many

crimes

he

committed,

the

police

werepowerless

to

arrest

him.

PersonificationToattractthereaders'attentionReasonsformigration1Urbandevelopmentandclimatechangepushtheanimalsoutoftheirnaturalhabitats2Wherevertheygo,animalsfindtownsandcitiesintheirway.Withnowhereelsetomaketheirhomes,theyhavenochoicebuttomoveinwithus.Wildanimalsweretherefirst.

Huamnsarenewcomers.It'swehumansthatmakethemhomeless.Benefitsofcitiesforanimals1Appealingspacesashabitats.2.Outofreachfrommanyoftheirnaturalpredators,thesenewcomersoftenflourishintheirnewcitylives.3.Hungryanimalsarefindingplentytoeatinourgardensandintheleftoverswethrowaway.Animals’adaptiontocities1Urbananimalsaremoreintelligentthantheirwildcousins.2.Someanimalshaveevenchangedtheirlivinghabitstofitinwiththeirnewhomes.1.Somebirdscrashintowindowsbecausetheyareunabletodistinguishbetweenblueskyandglass.2.Somebirdshaveyettochangetheirmigratoryroutesthattakethemthroughcitieswithhigh-risebuildings.3.Somedangersfromhumans`activities.Dangersforsomeanimalsconclusion

Weshouldlearntobetterunderstandandappreciateourwildneighbours,andlooktowardsharmoniouslysharingoururbanhabitats.Thinkaboutwhatwecandotoachieveabalancebetweenurbandevelopmentandwildanimals.1.Comestraighttothepoint.2.Putthetopicsentenceatthebeginningorendoftheparagraph.3.Usesomeconnectionwords,suchas“what'smore...”tomakeyourwritingcoherent(連貫的）

4.Addsomeevidencesuchasexamples,dataanddocumentstomakeyouropinionsmorebelievableandstronger.Postreading

However,howcanwehumansliveinharmonywiththem?Firstandforemost,naturereservesmustbesetuptopreservethenaturalhabitatsofwildanimals.Second,weshouldmakeeffortstoprotecttheanimalsimmigratingtothecities,suchasprovidingfoodandsheltersforthem.What'smore,thegovernmentissupposedtotakemeasurestopreventtheanimalsfrombeingtrappedorkilled,especiallysomeendangeredspecies.Inconclusion,Itiscrucialtokeeptheecosystembalancedandgivetheanimalsgreenerandsaferspace.

InCapeTown,youwillwitnessmanycrimes1.(commit)byanimals,butthere'snothingthepolicecandoaboutit.Nowadays,manywildanimalsaremovingintocities,asifourcitiesarebeingtaken2.

bythem.Peopleoftenwonderaboutthereasonsbehindthismassurbanmigration,oneof3.isthatwehumanshavemovedintotheirterritory.Citiesoffer4.

(increase)appealingplacestoanimals5.

(look)fornewhabitats.Withoutnaturalpredators,theanimalsincitiesoftenflourishandareeasytofindplentytoeat.6.

(figure)outdifficultproblemsincities,animalsneedtobemore7.

(intelligence)andsomehaveevenchangedtheirlivinghabits.However,manyanimalsarealsofacedwithmanydangers.Unabletodistinguishbetweenbluesky8.glass,birdsoftencrashintowindows,resultinginmanydeaths.Thereasonis9.theyhaveyettochangetheirmigratoryroutes.Throughthis,wecangetabetterunderstandingofandevenlearntoappreciateourwild10.

(neighbour).Onlythencanwelooktowardsharmoniouslysharingoururbanhabitats.committedoverwhichincreasinglylookingTofigureintelligentandthatneighbours直擊高考1.greedyadj.貪婪的，貪心的；渴望的(教材原句)Spottingthecarwithitswindowleftopen,thegreedythiefdidn'thesitate.發(fā)現(xiàn)車窗開著，貪婪的小偷毫不猶豫地下手了。(2023·新高考Ⅰ卷)NomatterwhereIbuythem,though,onesteamerbasketisrarelyenough,yettwoseemsgreedy,soIamalwaysleftwantingmorenexttime.不過，無論我在哪里買，一個(gè)蒸籠都不夠用，而兩個(gè)蒸籠又顯得貪心，所以下次我總是想要更多。Hisactionsweremotivatedbygreed.他的行為是貪婪之心所驅(qū)使的?！局R(shí)拓展】(1)begreedyfor 對(duì)……渴望/貪婪begreedytodo... 渴望做……Itisgreedyofsb.todo... 某人做……真貪婪。(2)greedn.貪心；貪婪；貪欲greedilyadv.貪婪地【即學(xué)即練】單句語(yǔ)法填空(1)Hewassogreedy

powerandmoneythathecommittedacrime.(2)Sheatenoisilyand

(greedy).句式升級(jí)(3)(普通表達(dá))Theyweregreedytoeatupallthekebabs.(高級(jí)表達(dá))allthekebabs.(it作形式主語(yǔ))greedilyforItwasgreedyofthemtoeatup2.estimatev.估計(jì)，估算n．估計(jì)；出價(jià)(教材原句)Recentstudiesestimatethatbetween400millionand1billionbirdsdiefromwindowimpactseachyearintheUSalone.最近的研究估計(jì)，僅在美國(guó)，每年就有4億至10億只鳥死于撞擊窗戶。IbegantolearnthiswhenIhadmycarcrashed.Thecosttorepairitwasestimatedat$800.我在車被撞壞時(shí)就開始學(xué)這個(gè)。修理它的費(fèi)用估計(jì)為800美元。(2023·新高考Ⅰ卷)Somepeoplewilltendtooverestimate,andsometounderestimate.有些人傾向于高估，而有些人傾向于低估。【知識(shí)拓展】(1)estimate...at... 估計(jì)……為……Itisestimatedthat... 據(jù)估計(jì)……(2)estimationn. 估計(jì)；估價(jià)underestimatev. 低估overestimatev. 高估【即學(xué)即練】單句語(yǔ)法填空(1)Thepoetryrecitalwillberelayedtoaworldwidetelevisionaudienceestimated

onethousandmillion.(2)Hehasgoneupinmy

(estimate)sincehedidthat.句式升級(jí)(3)(普通表達(dá))Thefurnitureisestimatedtobe2，000yearsold.(高級(jí)表達(dá))thefurnitureis2，000yearsold.(it作形式主語(yǔ))estimationatItisestimatedthat3.appreciatev.欣賞；鑒賞；感激(教材原句)Howevertheyadapttoourwaysofurbanliving,it'simportantthatwegetabetterunderstandingofandevenlearntoappreciateourwildneighbours.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了解甚至學(xué)會(huì)欣賞我們的野生鄰居。(2023·全國(guó)甲卷)Thisplaceisgoodforacandle-litdinneroraworkmeetingwithcolleagueswhoappreciatefinefood.這里是燭光晚餐或與欣賞美食的同事開會(huì)的好地方。We'dliketopresentyouwiththisgiftinappreciationofyourhardwork.我們送給你這份禮物為了感謝你的辛勤工作?！局R(shí)拓展】(1)appreciatedoing...欣賞/感激做……Iwouldappreciateitif...假如……我將不勝感激。(2)appreciationn. 欣賞；感激；理解inappreciationof 欣賞；感激【即學(xué)即練】單句語(yǔ)法填空(1)China'ssoftpowergrowsinlinewiththeincreasing

(appreciate)andunderstandingofChinaglobally.(2)Idon'tappreciate

(treat)likeasecond-classcitizen.一句多譯如果您能在方便的時(shí)候盡早答復(fù)，我將不勝感激。(3)atyourearliestconvenience.(gratefuladj.)(4)atyourearliestconvenience.(appreciatev．)beingtreatedappreciationIwouldappreciateitifyoucouldreplyIwouldbegratefultoyouforreplying重點(diǎn)短語(yǔ)1.underconstruction在建造中；在施工中(教材原句)Today,foxescanbeseenalloverLondon—oneevenbeingfoundlivingonthe72ndflooroftheShardbuildingwhenitwasunderconstruction!現(xiàn)在，倫敦到處都可以看到狐貍——人們甚至發(fā)現(xiàn)一只住在正在建設(shè)中的碎片大廈的72層！Therearefourundergroundlinesinthiscity,andseverallinesareunderconstruction.這個(gè)城市有四條地鐵線路，還有幾條在建設(shè)中。Forexample,Russian,French,andSpanishpersonsmayusesilencetoshowagreementbetweenpartiesaboutthetopicunderdiscussion.例如，俄國(guó)人、法國(guó)人和西班牙人可以用沉默來表示對(duì)雙方所討論的問題的同意?！局R(shí)拓展】underinvestigation 在調(diào)查中undertreatment 在治療中undercontrol 在控制下underrepair 在維修中underdiscussion 在討論中【即學(xué)即練】單句語(yǔ)法填空(1)Thecauseoftheaccidentwas

investigation.(2)Thewomaninjuredinthecarcrashisstillunder

(treat)inhospital.一句多譯這條道路正在修理，因此我們只得繞道而行。(3)Theroad

sowehadtogoround.(4)Theroad

sowehadtogoround.undertreatmentwasunderrepairwasbeingrepaired重點(diǎn)短語(yǔ)2.fitinwith適應(yīng)；適合；與……一致(教材原句)Someanimalshaveevenchangedtheirlivinghabitstofitinwiththeirnewhomes.一些動(dòng)物甚至改變了它們的生活習(xí)慣以適應(yīng)它們的新家。He'sneverdonethistypeofworkbefore;I'mnotsurewhetherhe'llfitinwiththeotherpeople.他過去從未干過這種工作，很難說他是否會(huì)與其他人配合得好。Theboytriedtostretchtheshoes,butstill,hisfeetdidn'tfitintothem.男孩試圖拉長(zhǎng)鞋子，但是它們還是不合腳?！局R(shí)拓展】(1)fitin相適應(yīng)；相融合fitinto... 適合……(2)befitfor/todosth.勝任某事/適合做某事keepfit/healthy保持健康【即學(xué)即練】單句語(yǔ)法填空(1)Alotofournewstudentshaveahardtimefitting

．(2)Thatbottleofmilkisnotfit

(drink)becauseitisoutofdate.(3)Thebroken-downoldhousewasnotfit

humanhabitation.完成句子(4)我認(rèn)為他不適合做這項(xiàng)工作。首先，他太年輕，其次他沒有經(jīng)驗(yàn)。Idon'tthink

.Tobeginwith,heistooyoung.Andhealsohasnoexperience.intodrinkheisfitforthejobfor1.“havenochoicebuttodo...”意為“除了做……別無選擇”(教材原句)Withnowhereelsetomaketheirhomes,theyhavenochoicebuttomoveinwithus.由于無處安家，它們別無選擇只能搬進(jìn)來和我們一起生活。Failureisthemotherofsuccess.Sometimes,inordertosucceed,wehavenochoicebuttofacefailurebravelyandlearnfromit.失敗是成功之母。有時(shí)為了成功，我們別無選擇，只有勇敢地面對(duì)失敗并從中吸取教訓(xùn)。Therewasnothingtheycoulddobutwait.除了等待，他們別無他法?！局R(shí)拓展】當(dāng)but作介詞表示“除了”的時(shí)候，but前面有行為動(dòng)詞do的某種形式時(shí)，后面出現(xiàn)的動(dòng)詞用不帶to的動(dòng)詞不定式，即“有do無to，無do加to”的原則?！皠e無選擇只好做某事”的其他表達(dá)方式：cannotchoosebutdosth.donothingbutdosth.havenothingtodobutdosth.havenoalternativebuttodosth.【即學(xué)即練】單句語(yǔ)法填空(1)Ifhetakesonthiswork,hewillhavenoalternativebut

(meet)anevengreaterchallenge.(2)Helikednothingbut

(watch)TV.tomeettowatch2.“only＋副詞”置于句首的倒裝句(教材原句)Onlythencanwelooktowardsharmoniouslysharingoururbanhabitats.只有到那時(shí)，我們才能期許和諧共享我們的城市棲息地。Onlythendidherealizethesignificanceofprotectingtheenvironment.只有在那時(shí)他才意識(shí)到保護(hù)環(huán)境的重要性。Onlywhenallofushelpthepeopleintheearthquakeareawilltheyreturntotheirnormallifequickly.只有當(dāng)我們所有人幫助地震災(zāi)區(qū)的人們時(shí)他們才能很快恢復(fù)正常的生活?！局R(shí)拓展】(1)“only＋副詞/介詞短語(yǔ)/狀語(yǔ)從句”放到句首，句子要用部分倒裝語(yǔ)序。(2)“only＋狀語(yǔ)從句”置于句首時(shí)，主句倒裝，從句不倒裝。【即學(xué)即練】單句語(yǔ)法填空(1)Onlythen

heknowthathehadbeenregardedasathief.完成句子(2)只有用上你全部的時(shí)間和精力，你才能解決這個(gè)問題。

tacklethisproblem.(3)一個(gè)人只有在失去自由后才知道自由的可貴。

itsvalue.didOnlywithallyourtimeandenergycanyouOnlywhenonelosesfreedomdoesoneknow1.greedgreedy2.powerpowerfulpowerless3.crimecriminal4.increaseincreasingincreasingly5.appealappealing6.shockshockingshockingly7.migratemigratory8.appreciateappreciation認(rèn)知詞匯拓展詞匯suburbarresturbanterritorypredatorflourishleftovercontainercuisineroute

Summary應(yīng)用詞匯1.greedy:greed;begreedyfor;begreedytodo2.estimate:estimate...at...;itisestimatedthat...;estimation3.appreciate:appreciatedoing;Iwouldappreciateitifsbcoulddodid;appreciation;inappreciationof

核心短語(yǔ)1.commitacrime2.takeover3.beresponsiblefor4.inone'sway5.underconstruction6.figureout7.fitinwith8.getatastefor9.crashinto10.amountto11.haveyetto1.“havenochoicebuttodo...”意為“除了做……別無選擇”eg:Withnowhereelsetomaketheirhomes,theyhavenochoicebuttomoveinwithus.

2.“only＋副詞”置于句首的倒裝句eg:Onlythencanwelooktowardsharmoniouslysharingoururbanhabitats.重點(diǎn)句式課時(shí)重點(diǎn)回顧Ⅰ.單詞拼寫1．Youwill

(欣賞)hisnovelbetterifyouunderstandhischildhood.2．Itis

(估計(jì))thatthesemissileshavearangeof300miles.3．Itisapparentthatsometimesone's

(貪婪)showsupinthenameoflove.4.Lonelinessisaserioussocialproblemthatcancontributetodepressionand

(犯罪).5.Thenewcollegewillbesituatedinthe

(郊區(qū))ofthecity,farfromtheairline.6.Asweallknow,thefreshairatthe

(海濱的)isgoodforhealth.7.Theymakeacommitmenttorecycletheir

(垃圾)becausetheycareabouttheenvironment.appreciatecrimesestimated