人教版高中英語必修一unit4課件

人教課標(biāo)版高一必修1Unit4

WarmingupHowmanyNatureDisasters

doyouknow?typhoon

tornado,hurricaneseismicseawave/tsunamivolcaniceruptionsandstormthunderstormdroughtfloodfirehurricaneearthquake我國地震分布NaturaldisastersvolcanosandstormdroughtfloodfirehurricanetsunamiearthquakeDoyouknowwhatwouldhappen

beforeanearthquake?DiscussionBrightlightsflashintheskyAnimalsaretoonervous,suchascows,dogs,horses,andsnakes,etc.Predictionsofanearthquake:1)Brightlightsflashinthesky;3)Thewellwallshavedeepcrackswithsmellygas;4)Animalsaretoonervous,suchascows,pigs,horses,andsnakes,etc;5)

Micerunouttolookforplacestohide;6)Fishjumpoutoftheponds.2)

Thewaterinthewellriseandfall;WenchuanEarthquakeCanyoudescribehowterribletheearthquakewas?Thecitylayinruins.Thebuildingsfelldown.Roadsmightcrack.

Manypeoplewerekilledorinjured.Agreatnumberofpeoplelosttheirhomes.AterribleearthquakehappenedinIndia.Tangshan,HebeiJuly28th,1976THEEARTHDIDN'TSLEEPANIGHTReadingJointhecorrectpartsofthesentences.Doafastreadingofthepassage.2The

peopledidn’t

worrybecause

1Thechickensdidn’teatbecause

Ctheywere

nervous.Etheydidn’t

knowwhatthe

strangeevents

meant.3Suchagreat

numberofpeoplediedbecause4Waterwasneeded

because5ThepeopledidnotlosehopebecauseDdamsandwells

wereuseless.Bthequake

happenedwhile

theywere

sleeping.A

thearmy

cametohelp

them.

Secondreading:

StructureofthetextPartEventsBeforetheearthquake(Paragraph_______)_____________werehappeningbothinthecountrysideandinthecityofTangshanbut______________them.Duringtheearthquake(Paragraph_______)Theearthquake________thecityand_______thepeople.PartEventsAftertheearthquake(Paragraph_______)Soldiersweresenttodigoutthosetrappedand_______thedead;_______werebuiltforthehomelessand___________wastakentothecity.DetailsofeachpartThirdreading:Part1Part2Part3ThingsWhathappenedwaterinthewellwellwallschickensandpigsmicefishskysoundwaterpipesroseandfelldeepcracks,smellygasranoutof,lookingforplacestohidetoonervoustoeatjumpedoutbrightlightssoundofplanesheardevennoplanescrackedandburstPart1Data(數(shù)據(jù))______ofthenationfelttheearthquake.Ahugecrackthatwas__kilometreslongand

_____metreswidecutacrosshouses.In___terriblesecondsalargecitylayinruins.

____ofthepeoplediedorwereinjuredduringtheearthquake.Thenumberofpeoplewhowerekilledorinjuredreachedmorethan________.Allofthecity’shospitals,_____ofitsfactoriesandbuildingsand_____ofitshomesweregone.1/3830152/3400,00075%90%Para.2-3Thesenumbersshowthedestructiveeffectsofearthquakedirectlytostudentswhichcanhelpstudentgainmoreinformationabouttheearthquake.HowthearmyhelpedthepeopleinTangshan?Thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythosewhoweretrapped.☆Minerswererescuedfromthecoalmines.☆Shelterswerebuiltforsurvivorswhosehomeshadbeendestroyed.☆Freshwaterwastakentothecity.☆Part3:AftertheearthquakePost-reading:Retellthestory____________happenedinTangShan.Forafewdays,waterinthewells_____________.Fromthe______ofwells__________comeout.Mice,chicken,pigsandevenfishbecame________.At3:00am,everythingbeganto______.Itseemedthattheworldwas_________._________ofthenation____it.___________cutacrossthecity.Thecitylay_______.Two-thirdsofthepeople_____or___________.Thenlaterthatafternoon,anotherbigquake______TangShan.Peoplebegantowonder___________________________.Butallhope____________._______cametohelpthose________.Slowly,thecitybeganto_____________.Whatshouldwedotoprotectourselvesifanearthquakehappened?DiscussionsImagineyourhomebeginstoshakeandyoumustleaveitrightaway.

imagine:formamentalpicture

imagine+n./pron.

imaginesb.tobe

shake:causetomovetoandfroLanguagepointsHe_____fromhischairwhenthedoorbellrang.Herjobis_______chickens.Hertemperatureisstill______.He________

inrankrecently.2.risevi.rose,risen

上升;升起;上漲;升高;增加

raisevt.raised,raised

舉起,抬起，喂養(yǎng)roseraisingrisinghasrisen3.…thewaterpipesinsomebuildingscrackedand_____.burstburst可以作動詞，意為：使爆炸;使破裂；突然發(fā)生，突然出現(xiàn)。常構(gòu)成短語burstintosth.或burstoutdoingsth.，表示“突然開始（做某事）”，如：burstintotears=burstoutcrying（表示“突然哭起來”）。也可以作名詞，意為：爆炸。例如：1.Thedamburstafterheavyrains.2.Inthegame,childrentrytoburst

balloonsbysittingonthem.3.Clairelookedasifshewereaboutto

burstintotears.4.Joandidn’tsayanythingatfirstandthensheburstoutcrying.5.Thereisaburstinthewaterpipe.[即學(xué)即練]根據(jù)burst的用法，完成下列句子。1.Everyoneintheroomburstout_________(laugh).2.Shefoundtherewere________(burst)inthewellwalls.laughingburstsItseemedthattheworldwas________.atanendattheendof

用于表示具體事物或場所的場合，它也可以用來表示比喻意;

bytheendof

用于表示時(shí)間的場合，到……結(jié)束的時(shí)候，用于過去完成時(shí)態(tài);intheend

意思“最后、終于”。Compare:

attheendofbytheendofintheend1)Hisfatherwillreturnhome___________thisyear.2)Hewillbeascientist

__________.3)HowmanyEnglishwordshadyoulearned____________lastterm?attheendofintheendbytheendof4.Infifteenterriblesecondsalargecity

layin_____.ruinslie

(lay,lain):tobe,remainorbe

keptinacertainstateinruins:severelydamagedor

destroyedCompare:ruin;destroy;damage①damage指部分“損壞”、“損害”、“破壞”或指使用價(jià)值有所降低。它可以用作動詞,也可以用作名詞,用作名詞時(shí)常與tosomething連用。

Theaccidentdidalotofdamagetohiscar.②destroy只能用作動詞,指徹底破壞,以致不可能修復(fù),常作“破壞”、“毀滅”解,也可以指希望、計(jì)劃等打破。

Theearthquakedestroyedalmostthewholetown.

③ruin則表示破壞嚴(yán)重,以致不能修復(fù),但這種破壞不像destroy那樣毀滅某物,而是強(qiáng)調(diào)致使該物的使用價(jià)值發(fā)生了問題。用作動詞時(shí),它作

“使毀滅”、

“使崩潰”、“弄糟”解;用作名詞時(shí),它表示“毀滅”、“瓦解”、“廢墟”等抽象概念。ruin也有借喻的用法。

Thefireruinedthecastle.

Thehousehasfallenintoruin.

Thecompanyisfacingruin.Thevillage___inruinsafterthewar.Thesemachineshave____idlesincethefactoryclosed.Anearthquakeleftthewholetown_______.Hiscareeris________.laylaininruinsinruinsEverywheretheylookednearlyeverythingwas_________.destroyedHe______hisgirlfriend’sprospectsruinedSoftwood________easily.damages5.Two-thirds

ofthepeoplediedorwere_______duringtheearthquake.injuredMorethan61%ofthesurfaceoftheearth____coveredbywater.Seventypercentoftheworkersinthisfactory____

young.以百分?jǐn)?shù)作為主語的，謂語動詞是單數(shù)還是負(fù)數(shù)取決于百分?jǐn)?shù)后面跟的名詞是可數(shù)還是不可數(shù)的。isareCompare:injure;hurt;wound

injure:tohurtoneself/sb./sth.physically三者都可表示受傷，傷害。hurt可指對身體上的傷害，也指對心靈造成的傷害。wound一般指外傷，如刀傷、槍傷等，尤其指在戰(zhàn)爭中，打斗中受傷。injure一般是指在事故中受傷，往往意為“外傷”。Theircriticisms_________himdeeply.Smokingwill________hishealth.Hewasslightly________inthecaraccident.Hegot_________inthefighting.Whatyousaid_____myfeeling.havehurtinjuredinjuredwoundedhurt6.Allhopewasnotlost.[考點(diǎn)]all...not=notall...意為“并不都……”，是部分否定。當(dāng)all,b