【课件】Unit2ReadingandThinking课件2021-2022学年人教版高中英语选择性必修第四册

UNIT2ICONICATTRACTIONSReadingandThinking2022Pre-readingQuestion1WhatisthefirstthingyouthinkofwhenyouthinkaboutAustralia?Answer1ThefirstthingsthatIthinkofarekangaroos,beaches,anddeserts.Let'senjoythebeautifulsceneryofAustraliaQuestion2

WhatisyourimpressionofAustraliabasedonyourexperience?Answer2Myimpressionisthatitisaverydryplacethatissubjecttowildfires.Atthesametime,itisthesmallestcontinentbutaverybigcountryWhile-readinglistentothepassageandsummarizethemainideasoftheparagraphsPart1:25SepPart2:1OctPart3:3OctPart4:6OctA.TheexperiencesandfeelingsinAustralia.B.BereadytoAustralia.C.Australiandifferentbutyummyfoods.D.TheAboriginesinAustralia.Answer:BCDAreadthepassageagainandanswerthequestionsbydiscussingwithyourpartners.1．WhydidthewriterplantotraveltoAustralia?A．Todosomeresearchonthecountry.B．ToseetheSydneyOperaHouse.C．TovisitafriendthereandexperienceAustralia.D．TolearnmoreaboutthepeopleinAustralia.2．Whatisthewriter'sfirstimpressionofAustraliaabout?A．Iconicsites. B．Uniqueanimals.C．Wayoflife. D．Yummyfood.3.Whatdoes“downunder”mean?

Thenickname“downunder”comesfromthefactthatAustraliaisonthebottomofmostmapsandglobes(althoughajokesayssomemapsproducedinAustraliaputAustraliaonthetop).Thenicknameisnotconsideredlackingrespect,andisoftenusedbyAustralians.Findoutthesentencesthatindicatethelocationinthetext.1．Locatedtothesouthoftheequator，belowmanyothercountriesontheglobe，it'softeninformallyreferredtoas“downunder”．2．I'mhereinSydney!3．MyfriendandIhavearrivedinKatherine，atowninAustralia'sNorthernTerritory.4．ItissaidthatnownearlyhalfofallAustraliancitizenswereeitherbornoverseasorhaveparentswhowerebornoverseas.Post-reading

AustraliaPositionLocatedtothesouthoftheequator，it'softeninformally1.()as“downunder”.Iconicsitesandanimals◆TheSydneyOperaHouseandtheGreatOceanRoad.◆Thecute2.()

andkangaroos.Differentbutyummymeals◆TheSunday3.()．◆Australianversionsof4.()

liketheChinese­inspireddimsim.TheAborigines◆InKatherine，5.()

inAustralia'sNorthernTerritory.◆Thepopulationmightbesmall，but6.()isstillvisible.◆Theyareinclosecontactwithnature.Thedidgeridoo◆Itismadefromatreebranchwhichis7.()．◆Unlikeahorn，therearenofingerholes．◆Thedidgeridooplayerhastochangethe8.()

ofhismouthinordertochangepitch.referredtokoalasroastfoodsatownitsinfluencehollowshapeImportantsentences

Ourtopictodayis“CreaturesUniquetoAustralia”,withquestionsansweredbywildlifeexpert,DrJimSmith.我们今天的话题是“澳大利亚特有的生物”,由野生动物专家吉姆·史密斯博士回答问题。with复合结构with+宾语+adj./adv/介词短语(表示状态)with+宾语+过去分词(表示被动或完成)with+宾语+现在分词（表示主动或进行）with+宾语+动词不定式（表示未作）Heoftensleepswiththewindowsopen.他经常开着窗户睡觉。(形容词作宾补)Theteacherwalkedintotheclassroomwithabookinhishand.老师手里拿着一本书走进了教室。(介词短语作宾补)Withmanyunexpectedproblemsemerging,hewaslikeacatonhotbricks.由于出现了许多意想不到的问题，他像一只热锅上的蚂蚁。(现在分词作宾补)Withsomuchhomeworktodo,hewon’thavetimetogoshopping.有那么多家庭作业要做，他没有时间去购物。(动词不定式作宾补)Importantsentences

Theysleepanddrinkmilkinthattemporary,p.20protectedenvironmentuntiltheyareabout

sevenoreightmonthsold.它们在这个临时性、受保护的环境中睡觉和吃奶,直到大约七八个月大。until/till引导时间状语从句肯定句+until/till…直到……(主句中使用延续性谓语动词)not...until/till….直到……才……(主句中使用非延续性谓语动词).Westayedatthespotuntiltherescueteamcame.我们一直待在现场直到救援队来。Wewillnotleaveuntilwehavefinishedourassignment.直到完成任务，我们才离开。需使用until的两种情况:强调句:Itwasnotuntil...that...倒装句:not

until置于句首Bachdiedin1750,butitwasnotuntiltheearly19thcenturythathismusicalgiftwasfully