Unit4ReadingandThinking课件高中英语人教版2

新人教版高中英语必修一Unit4NaturalDisasters

ReadingandThinkingWhatcanhappentoacityduringabigearthquake?Lead-in

Lookatthetitleandphotobelowtoguesswhatthetextisabout.TheNighttheEarthDidn’tSleep

Lead-inLookatthetitleandphotobelowtoguesswhatthetextisabout.TheNighttheEarthDidn’tSleep

Whatdoesthetitlemean?Thetitleisafigurative(比喻的)wayofsayingthatanearthquakehappenedatnight.

Pre-reading

Lookatthetitleandphotobelowtoguesswhatthetextisabout.Pre-readingTheNighttheEarthDidn’tSleep

Abigearthquakethathappenedatnightandcausedgreatdamage.Pre-reading1.What’sthemainideaofthepassage?

Thepassagemainlytalksabouta/an___________(what)thathappenedin_________(where)at_____________________(when).earthquakeTangshan3:42a.m.on28July19762.

What’sthetypeofthistext?A.anewsreportB.aliteraryjournalism（报告文学）C.anovelComparedwithanewsreport,literaryjournalismusesmorevividlanguagewithmanyfiguresofspeech(修辞手法)Whilereading---Task1Skimmingformainidea.Task2Scanningforgeneralideasofeachparagraph.

Thefirstandlastsentencesofeachparagraghusuallygiveusthemainidea.TheearthquakestruckTangshan,causingdeathandinjuries.Helpcamesoonafterthequakes.TheearthquakecausedunbelievabledamagetoTangshan.Tangshancamebacktolifeagain.Warningsigns

beforetheearthquake.Howmanypartscanthispassagebedividedinto?Why?

Part1Part2Part3Para.StructurePara.Para.theearthquakeTask3Thinkanduseonewordtosummarizeeachpart.BeforeDuringAfterSignsDamageRevival12-34-5theearthquaketheearthquaketimeorderStrangethingswerehappening.InthevillagewellsInthefarmyardInthefieldIntheskyPara.1Detailedreading---Task4findingoutthesupportingdetails.TopicsentenceSupportingdetails___________intheskyChickens&pigswere______________Miceranout_______________________

brightlights

________inthewellwallsdeepcrackstoonervoustoeat._________fromit.smellygasPleasereadparagragh1andfillintheblanks.UnawareWaterinthevillagewells_____________________roseandfell,roseandfellDogs______________________refusedtogoinsidebuildingslookingforplacestohide.Fish____________________jumpedoutofthewaterPeople’sattitude:Thecity’sonemillionpeoplewereasleepasuaualthatnight.Thechangeofpeople'sfeelingunawareDeepClue:Thechangeofpeople'sfeelingThedamagecausedbytheearthquakeThesufferingofthepeoplePara.2At_________,everythingbegantoshake.___kilometersdirectlybelow,…damagemorethan____kilometers…_______ofthenationfelttheearthquake.Ahugecrackthatwas__kilometreslongand___metreswidecutacross...Inlessthan___minute,alargecitylayinruins.

3:42a.m.1/38301___________ofthepeoplediedorwereinjuredduringtheearthquake.____________ofchildrenwereleftwithoutparents.Thenumberofpeoplewhowerekilledor….reachedmorethan________.2/3

400,00011150Thousands

Toshowthegreatdestructionandsuffering;Tomakethepassagemoreaccurateandconvincing.numbersPleasereadparagragh2andfinishthechart.ShockedThechangeofpeople'sfeelingunawareshockedDeepClue:Thechangeofpeople'sfeelingTherewasnothingbutruins.buildings/factories/homes/hospitalsbricksbridges/trackscows/pigs/chickensHopelessPara.3Attitudewater/food/electricityPeoplebegantowonderhowlongthedisasterwouldlast.Pleasereadparagragh3andfindthedestroyedthings.TopicsentenceSupportingdetailsThechangeofpeople'sfeelingunawarehopelessDeepClue:Thechangeofpeople'sfeelingshocked

Readparagragh4&5---rescueandrevival

150,000WaterandfoodsheltersWhocametothiscity?HopefulHopewasnotlost!AttitudeWhendisasterstruck,helpcamefromallsides！Thechangeofpeople'sfeelinghopefulunawarehopelessDeepClue:Thechangeofpeople'sfeelingshockedTask5：appreciatethepictureandlearnthegreatchangesinTangshan.

Whilereading-carefulreadingfordetailsInthepast,Tangshanwas________.homeimprovementsinruinstransportation,industryandenvironment.Thechangeofpeople'sfeelinghopefulunawarehopelesspositiveDeepClue:Thechangeofpeople'sfeelingshockedTheTangshanEarthquakebeforetheearthquakeduringtheearthquakeaftertheearthquakethesignsthedamagetherescuefeeling_________feeling______________feeling___________thewater,thewellwalls,thechickens,thepigs,thedogs,mice,fish,brightlights,loudnoisesfactories,buildings,homesandhospitals,bricks,therailwaytracks,water,foodandelectricitythearmy,doctorsandnurses,workers,waterandfoodunawareshocked,hopelesshopefulanewTangshanwithgreatimprovementsfeeling_________positivetherevivalCompletethemind-map

在农村

起起伏伏至少

太紧张而不能做某事

拒绝做某事

从...中跑出来

处于熟睡状态

和往常一样inthecountrysideroseandfellatleasttoonervoustodosthrefusetodosthranoutofbeasleepasusualPara1LanguagePointsrisevi.上升;升起;起身(rose,risen)

n.上升;增加;上涨raisevt.举起；提高;提出(问题等);养育;募集(raised,raised)Aconcertwasheldto_____fundsforthepoor.Sales_____by20%overChristmasperiod.Canyou______youarmaboveyourhead?Wesawthesun_____intheeast.Alex_____agoodquestionlastlesson.He______fromthetableandwentovertothewindow.Hehasalargefamilyto______.Thatexcellentworkergotapay_____.Ican’thearyou._______yourvoice,please.roseraiserisingraiseraisedroseraiseriseRaise1.Forseveraldays,thewaterinthevillagewellsroseandfell,roseandfell.3.Chickensandeventhepigswere

too

nervoustoeat,anddogsrefusedtogoinsidebuildings.

这个问题太难了，我们无法解决。Theproblemistoodifficultforustosolve.too...to太...而不能...，可转化为so...that....Theproblemissodifficultthatwecan’tsolve.鸡甚至猪都焦躁不安，不愿进食；狗拒绝进屋。2.Thereweredeepcracksthatappearedinthewellwalls.井壁上有深深地裂缝。LanguagePoints好像结束三分之一冲破；抄近路；穿过沦为废墟..的数量Para2LanguagePointsItlooksasifthetrainisleaving.Itsoundsasifyouhadagoodtime.Hebehavedasifnothinghadhappened.Thewomanlovesthechildrenasifshewerethemother.Itseemsasifhewouldneverreturnback.(1)asif/though经常与seem,appear,look等系动词连用，引导表语从句。“Itseemsasif/though....看起来……；似乎……。也可单独使用。

LanguagePoints用括号内所给词的正确形式填空。1.Whyishelookingatmeasifhe________(know)me?I’veneverseenhimbefore.2.HetalksaboutRomeasifhe________(be)therebefore．3.Heopenedhismouthasifhe__________(say)something.knewwouldsayhad

been时间

从句中谓语动词形式

与将来事实相反would/should/might/could+

动词原形;wereto+

动词原形与现在事实相反

动词过去式

(be

用

were)与过去事实相反had+动词过去分词（2）asif用陈述语气：从句表示的情况是真实的或极有可能发生的（3）用虚拟语气：找出Para2中的三个定语从句5.Elevenkilometresdirectlybelowthecity,oneofthemostdeadlyearthquakesofthe20thcenturyhadbegun,aquakethatevencauseddamagemorethan150kilometresawayinBeijing.在城市正下方的11千米处，20世纪伤亡最严重之一的一场地震爆发了，远在150多千米以外的北京都受到了这场地震的破坏，全国几乎三分之一的地区均有震感！6.Twothirdsofthepeoplewholivedthereweredeadorinjured.

城市三分之二的居民在地震中死亡或受伤。

7.Thenumberofpeoplewhowerekilledorbadlyinjuredinthequakewasmorethan400,000.

Thenumberofstudentsinourclass_____(be)52.Anumberofchildren______(be)senttolivewithotherfamiliesaftertheearthquake.ThenumberofforeignstudentsattendingChineseuniversities__________(be)risingsteadilysince1997.在此次地震中丧生或深受重伤的人数超过了40万。

thenumberof+复数名词，“....的数量”，作主语时谓语动词用单数。anumberof+复数名词，“许多”，作主语时谓语动词用复数。iswerehasbeenLanguagePoints吹走数万头牛数百万只鸡而不是震惊倒塌blowawaytensofthousandsofcowsmillionsofchickensinsteadofinshockfelldownPara3LanguagePointsAbout75percentofthecity’sfactoriesandbuildings,90percentofitshomes,andallofitshospitalsweregone.【句意】整座城市基本上都被毁了。城市里大约75%的工厂和建筑物、90%的家园和所有的医院都消失了。【分析】本句是简单句，句中有三个主语：

about75percentofthecity’sfactoriesandbuildings,90percentofitshomesallofitshospitals。Para4LanguagePoints分数表达1)百分之……：用

percent。

eg65percentofthehouses2)先分子，后分母；分子用基数词，分母用序数词。分子是大于1时分母用复数形式。egonefourth四分之一；threefifths五分之一

三分之二：twothirds

二又五分之三：twoandthreefifths

二分之一：ahalf/onehalf;

四分之一：onefourth或

aquarter/onequarter【拓展】someof,plentyof,alotof,mostof,therestof,allof,halfof,partof以及“分数/百分数+of+名词”做主语时，谓语动词单复数由of后面的名词或代词的单复数决定。egAlotofparcelsaretransportedtoalloverChinaduringthe“D