【课件】Unit1Reading+and+thinking+课件-人教版（2019）必修第二册.pptx

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1、B.Reading and Thinking二B.Part1B.B.ItisanAfricancountry.Ithasoneofthemostancientandgreatestcivilisations.Thelongestriverintheworldflowsthroughthiscountry.Millionsofpeoplearoundtheworldhavebeenfascinatedbythemysteryoftheemperorstombs.B.B.TheAswanDamTheGreatPyramidBigChallengesEgypttheNiletouristattrac

2、tionsB.Part2B.B.Isthereanylinkbetweenthetwopictures?TemplesAswanDamB.OnJuly21,1970,engineerscompletedtheAswanDaminsouthernEgypt.TheAswanDamwasanextremelylargeproject,lastingmorethan10yearsandcostingmorethanabilliondollars.B.TheAswanDamcontrolstheflow(泛滥泛滥)oftheNileRiver.Thedamprotectspeoplelivingnea

3、rthebanksoftheNilefrombothfloodsanddrought.Italsoprovideselectricityusedinhomes,schools,businesses,andhospitalsthroughoutEgypt.B.Look at the two pictures.What are they telling us?Thetitlesuggests the text is about how people have solved problems,because they are going“from”the problems“to”solutions.

4、Thepicturesshow some ancient statues.They might be from Egypt.The large faces look as though they have been moved from where they first were.Perhaps the problem is related to this.Read the title and look at the photos.What do you think the text is about?B.Part3B.B.ProblemSolutionSignificance/valuePa

5、ra1Para2Para3&4Para5Para6Analyzetheproblem:bigchallenges.Raiseaproblem.Theprocessofsolvingtheproblem.Theresultsofthesolutionoftheproblem.Thespiritandlessons.IntroductionTask1.ReadingforstructuresThekeywordsofeachparagraphB.B.IntroductionProblemsSolutionsValue/ConclusionBodyB.B.Payattentiontothecircl

6、edwordsofpara.4.Whatcanweknowfromthesenumbers?Scanthetextfornumbers.Circle the numbers andguesswhattheymean.1950s1950s19591959196019601961196120years20years2222808019801980Whatdothenumbersmean?TimeperiodTimeperiodYearYearYearYearYearYearTimeperiodTimeperiodAmountofsth.Amountofsth.Amountofsth.Amounto

7、fsth.YearYearWhyWhy doesdoes thethe authorauthor useuse exactexact numbersnumbersinsteadofexpressionslike“alotof”?insteadofexpressionslike“alotof”?Tomakethewritingmorevividandconvincing.B.1.WhydidtheEgyptiangovernmentwanttoattemptthebuildingofthedam?2.Howwerethetemplesandotherculturalsitessaved?3.Ho

8、wlongdidittaketocompletetheproject?Theywantedtocontrolfloodsandbringelectricityandwatertomorefarmersintheareatohelpeconomicdevelopment.Theyweretakendownpiecebypieceandmovedtootherplaceswheretheywouldbesafefromthewater.Theprojecttook20yearstocomplete.B.B.1959overthenext20years196019611980Theprojectst

9、arts.Thetemplesandculturalrelicsarebeingrescued.Theprojectiscompleted.Thefirsttempleismoved.ThegovernmentaskstheUNforhelp.1950TheEgyptiangovernmentwantedtobuildanewdam.B.Part4B.Discussoneormoreofthequestionsbelowingroups.WhatwerethesolutionstotheproblemofbuildingtheAswanDam?Alotofmoneywasspenttoprot

10、ectthetemples.Doyouthinkitwasworthwhile?Whyorwhynot?WhydoyouthinksomanycountriescontributedfundsandofferedhelptotheEgyptianproject?B.1.WhatwerethesolutionstotheproblemofbuildingtheAswanDam?ThesolutionstotheproblemofbuildingtheAswanDamweretoaskforcontributionsfromdifferentdepartmentsandforexpertstoin

11、vestigateandconducttestsleadingtoaproposaltosavetheancientbuildings.B.2.Alotofmoneywasspenttoprotectthetemples.Doyouthinkitwasworthwhile?Whyorwhynot?Ithinkitwasworthwhiletospendmoneyonprotectingthetemplesbecausetheirvalueispricelessintermsofculturalheritage.B.3.WhydoyouthinksomanycountriescontributedfundsandofferedhelptotheEgyptianproject?IthinkthatmanycountrieshelpedbecauseEgyptianhistoryandrelicsareworld-famousandarehighlyvaluedaroundtheworldaspartofoursharedculturalhistory.B.Part5B.Recitethenewwordsandexpressions.Summarizethepassagein60words.B.T h a n k s f o r w a t c h i n g