人教版高中英语选择性必修第四册UNIT2-Using-Language课件

UNIT2

ICONICATTRACTIONSUsingLanguage(2)人教版高中英语选择性必修第四册DescribeaniconicanimalLookatthesepictures,canyounamethem?Doyouknowwheretheylive?Skimthetextandfillintheblanks.kangaroo:symbolofthecountrykoala:cutebut_________Tasmaniandevil:______________duck-billedplatypus:_________________sensitivenotsocutelayeggsbutaprimitivemammalwell-knownfewpeopleknow1

Whendobabykangaroosbegintospendlesstimewiththeirmothers?2

Whyshouldn’tyoutrytopetawildkangaroo?3

Whatdokoalasspendmostoftheirtimedoing?4

Whyhasthegovernmentmadeitagainstthelawtohandlekoalas?Readthetextandthenanswerthequestions.Aftertheyareaboutsevenoreightmonthsoldandwhentheybegintojump.Theycanhitandkickveryhard.Theyspendquitealotoftimeeating,sleeping,andhangingontotreetrunks.Interactionwithhumanscancausethemalotofstress.5

WhattwothingsaboutTasmaniandevilscanbotherpeoplemost?6

WhatdoTasmaniandevilsliketoeat?7

Whatmakesthewayduck-billedplatypusesgivebirthsodifferentfromothermammals?8

Whatistheuniquewayusedbyduck-billedplatypusestofindfood? Readthetextandthenanswerthequestions.Thenoisetheymakecouldwakethedeadandtheyhaveaterriblesmell.Theirdietismostlydeadanimals.Theylayeggsinnestslikeabird.Theyfindfoodinthewaterbyusingelectricalsensorsintheirbill.Readthetextagain.Howdoesthewriterdescribetheseanimals?Findatleastthreerhetoricaldevicesthewriterusestoarousethereaders’interest.RhetoricaldevicesSimile明喻Metaphor暗喻Personification拟人Hyperbole夸张Euphemism委婉语Alliteration头韵Pun双关Analogy类比Irony反语Parallelism排比Suggestedanswers:ThisexpressesthestrengthandresolveoftheAustraliansasindividualsandasanation.

Thenoisetheymakecouldwakethedead.

Theyareaboutthesizeofsmalldogsandlooklikeratherlargeblackrats.Whileitmaylayeggsinanestlikeabird,it’sreallyaprimitivemammal,withauniquebiology.metaphorhyperbolesimilesimileIngroups,brainstormalistoffouriconicanimals.WriteadescriptionofaniconicanimalinChina.pandaChinesesturgeongoldenmonkeyTibetanantelopeWriteadescriptionofaniconicanimalinChina.Dosomeresearchandmakenotes.Forexample：wheretheylivewhattheyeatwhattheylooklikehowtheyaredifferentfromotheranimalshowtheyinteractwith

peopleanyotherunusualorinterestingfactsaboutthem Usingyournotes,writeadescriptionofoneoftheseanimals.Remembertousesomerhetoricaldevicestomakeyourwritingvividandinteresting.ThemosticonicanimalofChinabyfaristhepanda.Infact,manypeoplewouldsaythatthepandaisasymbolofChina.Thesecuddlycreatureswiththeirblackandwhitemarkingsalmostlookmorelikestuffedtoysthanrealanimals.Nearlyeveryoneseespandasascute.Thisfeelingisenhancedbythewaytheanimalsclumsilymoveabout,whichissometimeshumorousandcartoon-like.However,pandasarenottoys—theyareinfactliveanimals.TheylivemostlyinremotenaturereservesinSichuan,

China.Mostpeopledon’trealisethatpandas—likeallbears—aretechnicallycarnivores,andlongagoperhapstheymostlyatemeat.However,whilepandastodaycananddoeatalmostanything,theirpreferredfoodintheirwildforesthabitatisbamboo.Asthefooddoesnotgivethemmuchnutrition,theyhavetoeatalmostconstantly,andunlikemostbearstheydonothibernateinthewinter.Pandasaregenerallyquiteshyandareseldomseenbypeopleinthewild.SampleWritingDespitethis,theyhavebeenknowntoattackpeople.Whilethisisaveryrareoccurrence,itisausefulreminderthatpandasarenotcuddlytoysbutarewildanimalsandshouldnotbeapproachedinthewild.Untilrecently,pandaswereconsideredendangered.However,withsuccessfulbreedingandconservationprogrammes,theirnumbershaveincreased,andtheyarenolongerontheendangeredspecieslist.However,theyarestillconsideredvulnerable,andsomoreworkisneededtoprotectthismagnificentanimal. SampleWritingⅠ阅读理解（根据课文内容选择正确答案）1.Howmanyanimalsaremainlytalkedaboutinthepassage?3. B.4. C.5. D.6.2.WhichofthefollowingisFALSEaboutbabykangaroos?A.Theyweighonlytwokilogrammesatbirth.B.Theythenfindtheirwayintotheirmother’spouchtostaysafeandwarm.C.Theyliveintheirmother’spouchforaboutsevenoreightmonths.D.Theylearntobeindependentafterlearningtojump.○○课文预习自测3.Thegovernmenthasmadelawstoforbidhandlingkoalasbecause

.A.koalasareverycutecreaturesB.koalasspendquitealotoftimeeating，sleeping，andhangingontotreetrunksC.itbenefitsanimalprotection，aswellaspublicsafetyD.koalasselectedforeachsessionareinagoodstateforhumancontact4.Duck-billedplatypusesarenotanykindofbirdbecause

.A.theymaylayeggsinanestB.theireggshatchafterabouttendaysC.thebabyplatypusnursesfromitsmotherD.theyarecoveredinhair○○Ⅱ语法填空（根据课文内容和语法规则完成短文）

Thekangaroois1

symbolofAustralia，asithasawide2

（distribute）throughoutthecountry.However，encounters3

cutekangaroosdon’talwaysendsowellbecausetheycanhitandkickveryhard.

Koalasarereallyquitecute，buttheyareverysensitivecreatureswhocaneasilypanicbecauseofevensmallchangesintheirenvironment.Theyspendquitealotoftimeeating,sleeping,and4________

（hang）ontotreetrunks,sointeractionwithhumanscancause5

（they）alotofstress.

Tasmaniandevilshuntatnight.Thenoise6

（make）bythemcouldwakethedead.Theyareaboutthesizeofsmalldogsandlooklikeratherlargeblackrats.Theirdietis7

（most）deadanimals.

Theduck-billedplatypusmaylayeggsinanestlikeabird;it’sreallyaprimitivemammal,withauniquebiology.Itseggshatchafterabouttendays，andthenthebabyplatypus8

（nurse）fromitsmotherlikeallothermammals.Ithasacapacity9

（find）foodinthewaterbyusingelectricalsensorsinitsbill.Thereareonlyasmallhandfulofanimalsintheworld10

candothat!a

distribution

withhanging

themmade

mostly

nurses

tofind

that/whichLanguagepoints核心词汇教材原句p.19 Howdothespeakerssumuptheiropinions?

说话者如何总结他们的观点?1sumup总结；概括Totallylazy—thatjustaboutsumshimup.懒到家了——这大体上就是他的真实写照。【归纳拓展】tosumup总之Tosumup，therearethreemainwaysofresolvingtheproblem.概括起来说，这一问题主要有三种解决办法。［词汇复现］题组练·领悟方法完成句子①我可否就我们目前已经达成的共识作个概括？

whatwe’vereachedsofar?②［词汇复现］总之，我相信我能成为一名合格的志愿者。

，IbelieveIcanbeaqualifiedvolunteer.

CanIsumupTosumup教材原句p.19Ithastobethekangaroo，asithasawidedistributionthroughoutthecountry.它必须是袋鼠，因为它在全国各地都有广泛的分布。2distributionn.分布；分配；分发Themapshowsthedistributionofthisspeciesacrosstheworld.地图上标明了这一物种在全世界的分布情况。thedistributionoffoodandmedicinestothefloodvictims向遭受洪灾的灾民分发食品和药物【词语积累】distributevt.使分布，分散；分配；分发distributesth.to/among把某物分配/分发给……Thisspeciesofdolphiniswidelydistributedworldwide.这种海豚广泛分布在世界各地。［词汇复现］Themoneywasdistributedamongschoolsinthearea.这笔款项是在本地区的学校中分配的。单句语法填空①Wedistributedsomepresentssuchasbooksandschoolbags

them.②［词汇复现］Whowilltakechargeofthe

（distribute）offoodandclothingtothefloodvictims?完成句子③［2018·北京卷］Itoldthoseinternationalstudentsthattea

（广泛分布）alloverthecountry.④这些书将免费发放给当地学校。Thebooks

tolocalschools.to/among

distribution

iswidelydistributedwillbedistributedfree

教材原句p.20Theysleepanddrinkmilkinthattemporary，protectedenvironment...它们在那个暂时受保护的环境里睡觉和吃奶……3temporaryadj.暂时的；短暂的；临时的temporaryrelieffrompain短暂的解痛atemporarymeasure/solution/arrangement临时措施/解决办法/安排temporarywork临时工作moveintotemporaryaccommodation搬进临时住所【词语积累】temporarilyadv.暂时地；临时地 permanentadj.永久的［反义词］完成句子①Nowadaysmanyyoungpeopledon’tlike

（永久的工作）butlike

（临时的工作）.②Thejournalisttookup

（一个临时任务）tointerviewaprofessionalwriter.单句语法填空③Duetoasmallfire，theofficewillbeclosed

（temporary）.permanentjobstemporaryones

atemporaryassignment

temporarily

教材原句p.20...thegovernmentbegantomakelawsagainsttouchingkoalas，intheinterestofanimalprotection，aswellaspublicsafety.……为了保护考拉以及公共安全，政府开始制定法律禁止触摸考拉。4aswellas也，和（用来连接两个并列成分）Foranother，IhaveagoodcommandofEnglishaswellasrichexperienceinbeingavolunteer.另一方面，我的英语很好，也有丰富的志愿者经验。［2019·全国I卷］【误区警示】当“AaswellasB”结构作主语时，谓语动词应与A（前面的主语）在人称和数方面保持一致。Thefamousmusician，aswellashisstudents，wasinvitedtoperformattheopeningceremonyoftheOlympicGames.那位著名的音乐家和他的学生被邀请在奥运会开幕式上演出。【归纳拓展】aswellas...同……一样好aswell也；又；还（常放在句子末尾，作为副词短语使用）may/mightaswelldosth.最好做某事；不妨做某事Shelikessciencefictions；helovesthemaswell.她喜欢科幻小说，他也喜欢。［词汇复现］Theweatherissobadthatwemightaswellstayathome.天气太糟了，我们倒不如待在家里。单句语法填空①Emailaswellasmobilephones

（play）amoreandmoreimportantpartinourdailylife.完成句子②Wecanknowmoreaboutthelifeofgreatpeople________________________________________

（及其他国家的历史和文化）.选词填空（aswellas/aswell/mightaswell）③Acidity（酸）isaspecialflavorthatnotonlyaffectsthetonguebutthenose

.④Chang’an，asthestartingpointoftheSilkRoad，

thecapitalofthedynasty，developedintooneofthelargestcitiesofthetime.⑤Ihadn’tgotanyurgentbusinesswaitingforme，soIthoughtI

stayonabitandleaveinthemiddleofthemonth.plays

aswellashistoryandculturesofothercountriesaswell

aswellas

mightaswell教材原句p.20...whereanimalexpertsmakesurethatthekoalasselectedforeachsessionareinagoodstateforhumancontact...……那里的动物专家确保每个时间段挑选的考拉都状态良好，可与人接触……5makesure确保；确信；查明；弄清楚Hetellsjokestomakesurethatweareinterestedinhisclass.他讲笑话来确保我们对他的课感兴趣。【归纳拓展】makesureof/about/that...确保；弄清楚；查明besureof/about/that...（主语）有把握，确信……besuretodosth.（主语）一定会做某事；一定要，务必去做某事forsure确定地，无疑地Ifyougoagainstnature，youaresuretobepunishedbynature.如果你违背大自然，你一定会被大自然惩罚的。单句语法填空①IthinkhelivestherebutIcan’tsay

sure.②［词汇复现］You’dbettermakesure

theexacttimeofthecomedy.完成句子③［2020•全国Ⅲ卷］为了确保我们都身体健康，她为我们制订了具体的计划。

，shemakesspecificplansforus.for

of/about

Inordertomakesureallofusareingoodhealth

教材原句p.20...theyarehandledforonlyalimitedtimeandonalimitedfrequencyofoccasions.……并且只是在有限的时间和有限的频率下摸弄它们。6frequencyn.发生率；重复率；（声波或电磁波振动的）频率ahigh/lowfrequency高/低发生率Theprogramcanshowuswordfrequency.这个程序可给我们显示词频。Objectslikethisturnupatsaleswithsurprisingfrequency.这样的东西在拍卖会上出人意料地频繁出现。【词语积累】frequentadj.频繁的；常见的frequentlyadv.常常；频繁地 单句语法填空①［词汇复现］Wecannotattributeallextremesofweathertoclimatechangebutwearealreadyrecordinganincreasein

（frequent）andintensity（强度）.②Tellinglies

（frequent）makeshimunpopularamonghisclassmates.③［词汇复现］Peoplewhohave

（frequently）nightmaresmaybesignificantlymorelikelytosufferfromanirregularheartbeatorchestpain.frequency

frequently

frequent

教材原句p.20IfyouareoutcampinginTasmaniaandcomeacrossone，theexperiencemightscareyou!如果你在塔斯马尼亚野营时遇到这么一只，你可能会感到害怕!7comeacross（偶然）遇见；碰见；被理解；被弄懂Hecameacrosssomeoldphotosinthecase.他在箱子里偶然翻到了一些旧照片。Hespokeforalongtimebuthismeaningdidnotcomeacross.他讲了很久，但没把意思讲明白。【归纳拓展】comeabout发生（无被动形式）comeout长出来；出版；结果是cometo达到；谈到 comeup发生；被提及；被讨论（无被动形式）comeupwithsth.找到/提出某事（物）Canyoutellmehowtheaccidentcameabout?你能告诉我事故是怎样发生的吗？Somethingabouttheregulationcameupatthemeetingyesterday.昨天会议上讨论了一些关于这项规定的事情。［词汇复现］单句语法填空①I’llneverunderstandhowitcame

thatyouwereanhourlateonsuchashortjourney.②Whenimportantquestionscome

，themembersoftenlosetheirdignifiedwaysandshoutateachother.③Theycameup

apracticalsolutionatthemeeting.完成句子④读报时，我们经常会遇到像“AIDS”和“PK”这样的英语单词。Whenwereadnewspapers，

“AIDS”and“PK”.about

up

withweoftencomeacrosssuchEnglishwordsas教材原句p.20Fortunately，despitetheirname，theyaregenerallynotviolenttowardspeople.幸运的是，尽管它们的名字很难听，但它们一般不会对人实施暴力。8violentadj.暴力的；猛烈的aviolentfilm暴力影片 violentcrime/behaviour暴力犯罪/暴力行为aviolentstorm/earthquake/explosion强烈的风暴/地震/爆炸aviolentattack猛烈的攻击 aviolentquarrel激烈的争吵

完成句子（1）She

（与……大吵了一架）therudeman.单句语法填空（2）Webelievethatwarneversettlesanything.Itonlyleadsto

（violent）.（3）Frightenedbythescene，Iwasstilltrembling

（violent）.hadaviolentquarrelwith

violence

violently教材原句p.21Ithasacapacitytofindfoodinthewaterbyusingelectricalsensorsinitsbill.它的嘴上有电子传感器，通过传感器它能够在水中找到食物。9capacityn.（领悟、理解、办事）能力；容量搭配:haveacapacityforsth./todosth.有……/做某事的能力acapacityof...容纳……单句语法填空①［词汇复现］Limitedresourcesarerestrictingourcapacity

newproducts.②Withthatinmind，doyouhavethecapacity

（do）theremainingitemsonthelistinthenearfuture?完成句子③那座剧院能容纳2000名观众。___________________________________________________for

todo

Thetheatrehasacapacityof2000audience.

教材原句p.21Thereareonlyasmallhandfulofanimalsintheworldthatcandothat!世界上能做到这一点的动物屈指可数!10ahandfulof少数人（或物）；一把（的量）Imanagedtorentabigenoughhousetotakeinahandfulofpeople.我设法租了一所足够大的房子以容纳一部分人。【归纳拓展】常见的“a+量词+of”型短语：aflockof一群（羊或鸟）

amouthfulof满嘴的…… abagfulof满满的一袋……Abagfulofgoldcoinsappeared，andthegreedymanexplodedwithlaughter.满满的一袋金币出现了，这个贪婪的人大笑起来。［词汇复现］完成句子①我们邀请了二十个人，但只有少数人来了。Weinvitedtwentypeople，butonly

came.②一群羊在草原上来回走动。

arerangingoverthegrassland.③嘴里满是食物时和别人说话是不礼貌的。Itisbadmannerstospeakwith

.ahandfulofthem

Aflockofsheep

amouthfuloffood

教材原句p.22...andlocalpolicearenowentitledtogivelongerprisonsentencestohunters.……当地警方现在有权对捕猎者判处更长的刑期。11prisonn.监狱；监禁inprison坐牢 giveprisonsentencesto对……判处徒刑gotoprison入狱；被监禁 sendsb.toprison把某人送入监狱throwsb.in/intoprison把某人投入监狱 outofprison出狱besentencedtotenyearsinprison被判处十年监禁bereleasedfromprison被释放出狱Sheisinprison，awaitingtrial.她正在拘押候审中。

单句语法填空①He

（go）toprisonlastyearand

（be）inprisonforfivemonths.完成句子②对那些非法狩猎的人应当从重判刑。

thosewhohuntillegally. ③他们应该把他关进监狱，永远也别放出来！Theyshould

andthrowawaythekey!wenthasbeenSevereprisonsentenceshouldbegiventothrowhiminprison 重点句式教材原句p.19Ourtopictodayis“CreaturesUniquetoAustralia”，withquestionsansweredbywildlifeexpert，DrJimSmith.我们今天的主题是“澳大利亚特有的动物”，由野生动物专家吉姆·史密斯博士回答问题。1with复合结构

Heoftensleepswiththewindowsopen.他经常开着窗户睡觉。Theteacherwalkedintotheclassroomwithabookinhishand.老师手里拿着一本书走进了教室。Withmanyunexpectedproblemsemerging，hewaslikeacatonahotbrick.由于出现了许多意想不到的问题，他像一只热锅上的蚂蚁。［词汇复现］Withsomuchhomeworktodo，hewon’thavetimetogoshopping.有那么多作业要做，他没有时间去买东西。单句语法填空①Withalot