Unit+2+Learning+About+Language课件 【备课精讲精研】 高中英语人教版选择性必修第四册+

Unit2IconicAttractionsLearningAboutLanguage人教版（2019）选择性必修四BuildupyourvocabularyLearningobjectivesBytheendofthissection,youwillbeableto:1.identifywordsbasedontheirmeaningsinEnglish;2.graspsomewordsthathavesimilarformsbutdifferentmeanings;3.usewordsyouhavelearnttocompleteapassage;4.experienceThailand’siconicattractions.Lead-inReview.

MyimpressionsofAustraliaLocationtothesouthoftheequatorbeancurd,herbs,dimsimBBQ,bakeries,fast-foodjoints,butchershops,cafes

PremierfoodexperiencesAboriginesmusicandinstrumentstraightforward,free-and-easyattitude,friendliness,warmth

AustralianpeoplePracticeWritedownthewordthatmatcheseachdefinition.Makeasentencewitheachword.1._____________ animaginarylinearoundtheearthatanequaldistancefromtheNorth

andSouthPoles2._____________ anoutdoormealwithfoodcookedonametalframeoverafire3._____________ aplantthatisusedtoimprovethetasteoffood,ortomakemedicine4._____________ someonewhoownsorworksinashopthatsellsmeat5._____________ theestablishing

ofanewinstitutionororganisationequatorbarbecueherbbutcherfoundationTheequatordividestheearthintothenorthernandsouthernhemispheres.Duringthesummer,wehaveabarbecueonweekends.Variousherbswereusedtomakethemeattastebetter.Wehadtroublefindingduck,soweaskedthebutcherifhecouldorderussome.Theschoolhasservedthelocalcommunitysinceitsfoundationin1902.Readthefollowingpairsofsentencesandfindoutwhichunderlinedwordhasthesamemeaningastheoneusedinthereadingtext.共同的公共场所（尤指价格低廉的饮食和娱乐场所）总理；首相最著名的；第一的；首要的简单的坦率的少数民族少数；小部分ReadanadvertisementonThailand’siconicattractions.Fillintheblanksusingthecorrectformsofthewordsinbrackets.Thailandisapremierholidaydestination,attractingtouristsfromallovertheworld.Consistingof

77provincesthat_______(stretch)allthewaydowntoMalaysiainthesouth,

thecountry

hasalottoofferandisagreatgetaway.

AmajorattractionofThailandisitsamazingselection

ofislands,

eachwithlongsandybeachesandclearbluewater.

Visitorstothebeachescanenjoy

manyactivities,

________(include)diving,kayaking,

androckclimbing.Findingtheislands

isnot

__________(complicate),

andthereareavarietyofislandstosuitalltastes.

Becareful,however,nottogotopopularislandsduringpeakseason,

unlessyouwantto

_______

(wrestle)withothertourists!ManytouristsalsoenjoyvisitingChiangMaitoseethebeautiful

elephants,

thenationalanimalandproud

_____(iconic)ofThailand.

Unfortunately,

elephantsare

__________

(endanger)inThailand,

butspecialparkshavebeensetupto

protecttheirsafetyandfreedom.

Visitorscanseethese

__________

(amaze)

creaturesintheir

naturaldomain,andalsosponsoranelephanttopreserveitshealthandliberty.stretchincludingcomplicatedwrestleiconendangeredamazingReadagainandthinkaboutthefollowingquestions.Whattypeofwritingisitandwhatdoesittalkabout?Whatkindoficonicattractionscanyoufindinthispassage?Whatisthewritingpurposeofthispassage?Howdoyouknowthat?Doesthisadvertisementattractyou?Whaticonicattractionattractsyoumostandwhy?Whatdoesthelastsentenceinthepassagemakeyouthinkabout?Whatcanwedotomakeouriconicattractionspopularandatthesametimewell-protected?ReviewusefulstructuresLearningobjectivesBytheendofthissection,youwillbeableto:1.findexamplesofpastparticiplesindiaryentriesyouhavereadandidentifythepurposesoftheiruse;2.reviewtheusageofthepastparticiple;3.usethepastparticipletocompletesomeexercises,likecorrectingmistakes;4.learnhowtousethepastparticipletointroduceiconicattractions.Lead-inReview.Whatdoyouknowaboutthepastparticiple?Itsform?Itsusage?thepastparticipleAformBCmeaningusagePresentationWorkingroupsandreadthetextagaintofindasmanyexamplesofpastparticiplesaspossible.Thendiscusswhethereachpastparticiplefunctionsasanattribute,adverbial,predicative,orobjectcomplement.adverbialpredicativeattributiveattributiveattributivepredicativeattributiveobjectcomplementpredicativeFillintheblankswiththehelpofthebeginningletters.Thenrewritethesentenceswithoutusingpastparticiplesandrecognisethedifference.1.

D

as“thehomeofgolf”,Scotlandisaperfectdestinationforarelaxingholiday.Scotlandwasdescribedas“thehomeofgolf”.Itisaperfectdestinationforarelaxingholiday.2.CubaisjustsouthofAmerica,s

fromitonlybytheStraitsofFlorida.Itisa

countryk

foritsexcitingmusicanddancing.CubaisjustsouthofAmericaandisseparatedfromitonlybytheStraitsofFlorida.Itisa

countrythatisknownforitsexcitingmusicanddancing.escribedeperatednownFillintheblankswiththehelpofthebeginningletters.Thenrewritethesentenceswithoutusingpastparticiplesandrecognisethedifference.3.Withmanypartsoftheworldnotm

yet,

researchershavebegunaprojectthat

involvestravellingaroundtheworldandtakingsamplephotographs.Manypartsoftheworldhavenotbeenmappedyet,soresearchershavebegunaprojectthatinvolvestravellingaroundtheworldandtakingsamplephotographs.4.I

bythefirstEuropeansettlerstoAustralia,

theSundayroastisnowconsidered

typicalAustralianfood.TheSundayroastwasintroducedbythefirstEuropeansettlerstoAustralia.ItisnowconsideredtypicalAustralianfood.appedntroduced

Fillintheblankswiththehelpofthebeginningletters.Thenrewritethesentenceswithoutusingpastparticiplesandrecognisethedifference.5.E

tothefreezingweather,manybravetouristsandscientistsstillchooseto

visitAntarctica.ManybravetouristsandscientistswhovisitAntarcticaareexposedtothefreezingweather.However,theystillchoosetovisitAntarctica.6.I

byChineseculture,manycapitalcitiesnowhaveChinatownswhicharein

themselvespopulartouristattractions.ManycapitalcitieshavebeeninfluencedbyChineseculture.TheynowhaveChinatownswhichareinthemselvespopulartouristattractions.xposednfluenced过去分词过去分词，形式上由“动词原形+ed”构成。部分动词的过去分词有特殊形式变化。过去分词作谓语时，用于现在完成时（have+过去分词）和被动语态（be+过去分词）的句子中。不充当谓语的过去分词是非谓语动词的一种，表示被动或完成，在句中可以作定语、表语、状语和宾语补足语。1.过去分词作定语（1）过去分词作定语时，如果是单个的词，常置于其所修饰的名词之前；如果是短语，一般置于其所修饰的名词之后，其意义相当于一个定语从句。（2）及物动词的过去分词作定语，既表示被动又表示完成；不及物动词的过去分词作定语，只表示完成。Wemustadaptourthinkingtothechangedconditions.我们必须使我们的思想适应改变了的情况。Themeeting,attendedbyoverfivethousandpeople,

welcomedthegreathero.

这场由五千多人参加的大会欢迎了这位伟大的英雄。

2.过去分词作表语（1）过去分词作表语时，通常表示主语的特点或所处的状态。（2）有些动词，如interest、bore、worry、surprise、frighten等通常用其过去分词形式来修饰人，用其现在分词形式来修饰物。Thestoreisnowclosed.商店现在关门了。ThebookisinterestingandI’minterestedinit.这本书很有趣，我对它很感兴趣。

3.过去分词作状语（1）过去分词作状语时，其逻辑主语通常为句子的主语，表示的动作与其逻辑主语之间是被动关系。一般用逗号与句子其他部分隔开。（2）根据需要，过去分词前可加上when、while、until、once、though、aslongas、unless、as

if、evenif等词。（3）过去分词作状语时的位置：句前和句后都可。Writteninahurry,thisarticlewasnotsogood.因为写得匆忙，所以这篇文章不是很好。When

givenamedicalexamination,youshouldkeepcalm.当你做体检时应保持镇定。注意：如果过去分词作状语时，前面再加上其逻辑主语，句子的主语就不再是过去分词的逻辑主语，这种带逻辑主语的过去分词结构实际上属于独立主格结构。Thesignalgiven,thebusstarted.信号一发出，公共汽车就开动了。

4.过去分词作宾语补足语过去分词作宾语补足语，说明宾语的状态或性质，宾语是其逻辑主语，一般是过去分词动作的承受者，即逻辑上的被动关系。而从时间角度考虑，过去分词通常表示动作已经完成。作宾语补足语的过去分词大多数来自及物动词，强调被动或完成。但也有少数来自不及物动词，强调动作完成后的状态。（1）感官动词see、notice、watch、hear、feel、find等后通常接动词的过去分词作宾语补足语。Isawhiseyesfixedonmewithcuriosity.

我看见他的眼睛盯着我，充满了好奇。（2）使役动词get、have、make、leave、keep等后常用过去分词作宾语补足语。Whenyouaremakingaspeech,youshouldspeakloudertomakeyourselfheard.当你在作报告时，你应该讲得大声一点儿使得被人听清。

（3）在表示希望和要求的动词（如wish、want、like、order等）后，常使用动词的过去分词作宾语补足语。Theywantedtheirbuildingsconstructedinawaytolookunusual.他们希望他们的大楼用一种看起来与众不同的方式建造。（4）“with+宾语+过去分词”结构：过去分词用作介词with的宾语补足语。这一结构通常在句

中作时间、方式、条件、原因等状语。Withallthethingssheneededbought,shewenthomehappily.买完需要的所有东西，她高兴地回家了。（表时间）Withthemattersettled,weallwenthome.事情得到解决，我们都回家了。（表原因）Shestoodinfrontofhim,withhereyesfixedonhisface.她站在他面前，眼睛注视着他的脸。（表方式）Withwaterheated,wecanseethesteam.水一被加热，我们就会看到水蒸气。（表条件）

Completethesentencesusingthe-edformsoftheverbsbelow,andthenstatethefunctionsofthe-edforms.Workbookbalance astonish expose connect leave introduce1.Iwas_______________toseesomanynewinventionsintheAIsessionatthescienceand

technologyexpo.2.Theroom,__________totherestofthehousebyalongpassage,wascompletelyempty.3.______inthesun,thewetcarpetsoondriedoffandlookedbrandnewagain.4.Eventhoughsomeofherclassmatesstudy

longhours,sheisgenerallyabletomaintaina________lifestyle.5.Nevertouchanelectricwirewhenitis________.6._________bytheChinese

governmentin2013,theBeltand

RoadInitiativehasstronglysupportedtheeconomicdevelopmentofmanyparticipatingcountries.astonishedconnectedLeftbalancedexposedIntroducedpredicativeattributiveadverbialattributivepredicativeadverbialCompletethesentenceswiththewordsintheleftboxandthe-edformsoftheverbsintherightbox.Workbook1.Thehusbandwascarelessenoughtoleavethecarlightsonovernight,andinthemorninghiswifecouldn’tget______________.2.Mycousindreamsofbecomingapainter

andwants___________________inagallery.3.Ifelt______________forwardswhenthebussuddenlystopped.4.Tobefrank,Iwon’thave________________withuselessdiscussion.5.Icannotbearthesmellof______________onthebarbecue.6.

A:Timmy,you’dbetterhave__________________beforeIgethomefrom

work.It’sinamess.B:Sure,Mum.theircarstartedherpaintingsdisplayedmyselfthrownmytimetakenupsausageburnedyourbedroomtidiedBelowisapassageaboutthehistoryoftheEiffelTowerbeforeitwasconsideredaniconicattraction.Thetextcontainsquiteafewverbformmistakes.Correctthemistakesonyourown.Thencompareyourcorrectionswithapartner.visitedproposedclaimedsayinggainedhelpedbecomingReadagainandthinkaboutthefollowingquestions.TheEiffel

ToweristhemostfamouslandmarkinFrance,

andoneofthe

mostvisitedmonumentsintheworld.

Butitwasn’talwayssopopular.

Infact,

in1886,

justafteritsconstructionwasfirstproposed,

manywere

stronglyagainstit.Atthattime,itwouldhavebeenthetallestbuildingin

theworld,

andmanyclaimeditwoulddestroytheskylineofParis,orperhaps

evendestroysomehistoriclandmarks.

Thechiefengineer,GustaveEiffel,

repliedsayingthatsuchalargemonumentwasnecessarytosymbolisethe

greateffortsoftheFrenchpeopleaswellasthegreatadvancementsin

modernengineering,

industry,

andscience.

Thenextyear,

Eiffelgained

approvalandthetowerwasbuiltintimetocelebratethe1889WorldFair

inParis.Ifyoulookcarefullyatthetower,

youcanstillseethenamesofthe

72scientists,

engineers,

andmathematicianswhohelpedinitsconstruction.

Originally,

thetowerwasplannedtobetakendownafter20years,butit

provedtobetoousefulasacommunicationstower,nottomentionagiant

advertisementboard,

beforefinallybecomingtheiconicattractionthatwe

allknowtoday.Whatdoesthispassagemainlytalkabout?Whatisthetopicsentence?BelowisanintroductiontoAustralianAboriginalrockart,butitcontainsquiteafewverbformmistakes.Correctthemistakes.WorkbookAustralianAboriginalrockartisamongthemosthighlyprizingintheworld,thankstoitsage,detail,

freshness,andrangeofcolour.Australiahas100,000knownrockartsites.Inmanyareasit’spossibletovisitthisrockarttoaccompanybyanAboriginalpersonwhocanprovideexplanationsandculturalinterpretationsofeachwork’scomplicatedmeaning.

ManysamplesofAboriginalrockartaccuratelydatedbackasfaras28,000years.Somesitesareamongtheoldestintheworld,estimatingtobe40,000yearsold.TherockartisalsoarecordofAboriginallifemanycenturiesago.Youcanadmireancientfigurescarryspears,boomerangs,bowsandarrows,frogsandotheranimals,asailingship,

andafemalespiritwithfourarms.prizedaccompaniedhavebeenestimatedcarryingWordsandExpressionsEthnicminoritygroupsinChinaareoftenentitledtospecialfundsfromthegovernmenttohelpprotecttheirculturalheritage.(P16)

在中国，少数民族经常有权从政府获得特别基金，来保护他们的文化遗产。entitle/ɪnˈtaɪtl/vt.给……命名（或题名）；使享有权利

搭配entitlesb.todosth. 给某人做某事的权利entitletosth. 有权；有资格（to是介词，后跟名词、代词或动名词）entitletoconsideration 值得一提 entitletoone’sownopinion 有某人自己的见解entitletorespect 值得尊敬例句Thisticketcan

entitle

youtohaveafreemealinthishotel.这张票可以让你在这个旅馆免费吃一顿饭。Visitorscanseetheseamazingcreaturesintheirnaturaldomain,