unit-4-earthquake-第四課時(shí)-課件

ListeningbackListentothetape

andanswerthequestions.Whoisspeaking?Wherewasthepersonatthetime?ListeningPage31Themanwassleepingdownstairswhentheearthquakehappened.2.Manyhugebuildingswereshaking–brickswerefalling.3.Alotofpeoplewereburiedundertheruins.4.Somecowswerekilledinthefire.5.Hefeltsaferbecausehegoawayeasily.Listentothetapeandthentellwhethertheyaretrueorfalse.FTTFFjustawakeSomecowsdroppedintoadeepcrackinMarketStreet.Hefeltsaferwhenhewasbeingcaredforbythesoldiersafterhegotawayfromthecity.2ListentothetapeagainandanswerthefollowingquestionsWhendidtheearthquakebegin?Whatdidthespeakerdoafterhewokeup?Theearthquakebeganaround5o’clockinthemorning.Thespeakerrushedoutsideassoonashewokeup.33.Whatdidheseeandhearoutside?Whenhegotoutsidehethoughttheworldhadcometoanend.Heheardpeoplecryingandshouting.Hesawpeoplerunningeverywhereandbricksfallingdownfrombuildings.Therewerebigfirestoo.Whathappenedtothemannexttohim?Howdidhegetawayfromthecity?Whichofyouradjectivesdescribetheman’sfeelingsmostclosely?Themannexttohimwaskilledbybricksfallingfromanearbybuilding.Hegotawayfromthecitybyboat.Veryshocked,devastated.ListeningPage62Readthestatementsandthenlistentothewholetext.Decidewhetherthestatementsaretrueorfalse.Giveyourreasons.Part1Part21Itisbelievedthatonthesurfaceoftheearthareanumberofplates.Theplatesarealwaysmoving.Iftheplatesstopmoving,thereisanearthquake.Iftheplatesmove,thereisanearthquake.Whereveryoulive,youareinanearthquakearea.Chinahastwoplatespushingonherandtheymakemountainsandearthquakes.TTTFFFListentothetextandanswerthesequestions.Whydoearthquakeshappen?WhydoCalifornia,ChinaandJapanhavealotofearthquakes?Earthquakeshappenwhentwomovingplatesjumpandpushagainsteachother.California,JapanandChinahavealotofearthquakesbecausetheyareplacedinareaswheredifferentplatesmeet.Part1:2Part2:Donotbuildhousesalongalinewheretwoplatesmeet.Makesureyoubuildhousesonrockratherthanonsand.Youmustmakethehousesasstrongaspossible.

Weakbuildingswillfalldownandstrongonesmaystayup.Discussthisquestioninsmallgroups:Whydosomeearthquakeskillmorepeoplethanothers?Someearthquakesarestronger.Somehousesarenotbuiltstronglyenoughtowithstandearthquakes.Morepeopledieiftheydonotknowwhattodowhenthereisanearthquake.…………..3ListeningtaskEversincetheSanFranciscoearthquake,allchildreninCaliforniahavebeentaughtwhattododuringanearthquake.Lookatthepicturesanddiscusswhattheymighthavelearned.Page661Youaregoingtolistentoadialoguebetweenateacherandherstudents.Writedownthethreekeywordsthattheymentioned.dropcoverholdPart1Part22ListentoPart1again.Writedownthethreethingstodotokeepsafeifthereisanearthquake.1stthingImustdo:Imustdroptothefloorandcovermyheadandneckwithmyarms.32ndthingImustdoisMakesureIhideundersomethinglikeatabletoprotectmyselffromthingsfallingontopofme.3rdthingImustdo:Imustholdontothefurnituresoitdoesn’tmoveawayfrommeduringtheearthquake.ListentoPart2again.Writedownanyotheradvicethatyouthinkisuseful.Ifyouareoutside,youshould:keepawayfrompowerlines,trees,signs,carsandbuildings.Ifyouareinthelivingroom,youshouldmakesurethatthebookcasesarefastenedtothewallandtheTVsetistiedtoatablesothattheycan’tmove.4Ifyouareinthehousealone,youshouldringafamilyfriendtotellthemwhereyouareandcollectyourpersonalearthquakebag.HomeworkRememberwhatyoushoulddoduringanearthquake.PreviewWritingonpage31,SpeakingtaskandWritingtaskonpage67.backSpeakingandWritingbackHaveyoueverreadanyEnglishnewspaperorchinesenewspaper?Whatarethey?Whichwouldyouprefer,EnglishnewspaperorChinesenewspaper?Why?Discussion:Discussion(3m)Whatkindofnewspaperdoyouusuallyread?Chinadaily21centuryNewYorkTimesWashingtonpostEnglishweekly……aninterestingtitlethattellsthereaderwhatyourtopicis

HeadlineMainideasDetailsDoyouknowwhatanoutlineis?outlineBrainstormingforwriting(3m)Headline:MainideasDetailsoutlineimportantThemostimportantnewsfirst

theleastimportantnewslastWritingPartNewspaperStoryShortstoryHeadlineOrganizationUseofmainideasUseofparagraphsPoint-of-viewConclusionAttractreaders’attentionBeginswithbigdetailsandincludessmalldetailslater.Beginswithsmalldetailsandincludesbigdetailslater.ObjectiveSubjectiveHasnoconclusionGeneralconclusionReadtheexampleofanewspaperstoryonpage31.Findtheheadline,mainideasanddetailsofeachparagraph.1Headline:CyclistsReadytoGoontheRoadforDisaster-HitAreasMainidea:Cyclistsplantogetmoneyfordisaster-hitareasDetail1:TheirtripwillbemadeinJulyinYunnanandTibet.Detail2:AnimportantmeetingwillbeheldinBeijinginearlyJune.Detail3:Thecyclistshopetoraisemoneytohelpchildrenindisaster-hitareas.Paragraph1Mainidea:MoreinformationaboutthecyclistsandtheirprojectDetail1:Theteamofcyclistscomefrommanyplacesintheworld.Detail2:Theteamhasmenandwomen,youngandold.Detail3:Theteamhopestocollect1millionyuanfortheschoolsindisaster-hitareas.Paragraph2Writeyouroutline.Beforeyouwriteit,askyourselfthesequestions:Whathappened?Whendidithappen?Where?Whotookpart?Why?Thenwriteyourarticlebasedontheoutline.2WritingtaskWriteapostertoexplaintopeoplewhattheyshouldcollectinapersonalearthquakebagandwhy.Givealistoftheitemschosenandgivereasonsforthechoice.Youmustalsoexplainwhyotherthingsshouldnotbechosen.DivideyourposterintothreepartsWhattheposterisaboutandwhy.Theitemsandwhytheyarechosen.Whatshouldbeavoidedandwhy.HomeworkFinishtheWritingtaskonpage67.Reviewthelanguagepointsinthisunit.Previewthenewlesson.backLanguagepointsforreadingbackPhrasesinthetextriseandfallsmellygascomeoutofjumpoutofcrackandburstfalldownthinklittleofone-third/twothirdscutacrossinruinsatanendbeinjuredthousandsofbeleftwithoutparentsblowawayuselesspiecesofsteelgivemilktensofthousandsofinsteadofhundredsofthousandsofrescueworkerscoalminesdigoutfreshwaterLanguagepoints分?jǐn)?shù)表達(dá)法:

分子用基數(shù)（one,two…)，分母用序數(shù)詞(first,second…)，當(dāng)分子超過1時(shí)，分母的詞尾加s.1/3:onethird

2/3:twothirds1/4:onefourth(a/onequarter)1/5:onefifth

3/5:threefifths24/5:twoandfourfifths1/2:ahalf或onehalf(例外)百分?jǐn)?shù)表達(dá)法：

百分?jǐn)?shù)+單n+單謂；百分?jǐn)?shù)+復(fù)n+復(fù)謂75%：seventy-fivepercent90%:ninetypercent▲Morethan70%ofthesurfaceoftheearth

iscoveredbywater.▲40%ofthestudentsinourschool

aregirls.數(shù)詞+量詞+形容詞

twohundredkilometersaway

兩百公里遠(yuǎn)

eightkilometerslong

八公里長

thirtymeterswide

三十米寬四米深fourmetersdeep五米高fivemetershigh六米厚sixmetersthickThetrainissevenminuteslate.Mywatchiseightminutesfast.(adj快的)Imagineyourhomebeginstoshakeandyoumustleaveitrightaway.

imagine:formamentalpicture

imagine+n./pron

imaginesb.tobe

shake:causetomovetoandfrorightaway:atonce;innotime;immediatelyrightnow:atthisverymomentMakeupyourmind___________.I’llreturnthebook___________.rightnowrightawayHe_____fromhischairwhenthedoorbellrang.Herjobis_______chickens.Hertemperatureisstill______.He________

inrankrecently.2.risevi.&raisevt.roseraisingrisinghasrisensmelly:

smell+y=adj.smelln./v(smelt/smelled)Theywereallhungryandthefood______good.Ican______somethingburninginthekitchen.Pleasethrowthe_______fishaway.smeltsmellsmelly3.A______gascame_____thecracks.smellyoutof4.…thewaterpipesinsomebuildingscrackedand_____.burstburst:tocomeopenorfly

apartsuddenlyTheballoonsuddenlyburst.burstinto+n.

Somerobbersburstintothathouse.burstoutburstout+doing

Theyburstoutlaughing.Heburstintolaughter.=HeburstoutlaughingHeburstintotears.=Heburstoutcrying.burstinto+n.burstout+doing……5.Itseemedasiftheworldwas________.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，用語過去完成時(shí)態(tài);intheend

意思“最后、終于”。Compare:

attheendofbytheendofintheend1).Hisfatherwillreturnhome___________thisyear.2).Hewillbeascientist

__________.3).HowmanyEnglishwordshadyoulearned____________lastterm?attheendofintheendbytheendofasif

好像；似乎；仿佛。Shewassittingthereasifnothinghadhappened.6.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(dòng)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(dòng)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(dòng)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.damages中文原形過去式過去分詞現(xiàn)在分詞說明放置產(chǎn)卵laylaidlaidlaying及物動(dòng)詞躺;位于lielaylainlying不及物動(dòng)詞說謊lieliedliedlying不及物動(dòng)詞lie與lay的區(qū)別口訣:規(guī)則的“撒謊”，不規(guī)則的“躺”，躺過就“下蛋”。

(lie當(dāng)“說謊”用，它的過去式和過去分詞都為lied，而當(dāng)“躺”用時(shí)，它的過去式為“下蛋”即lay)

injure:tohurtoneself/sb./sth.physically7.Two-thirds

ofthethemdiedorwere_______duringtheearthquake.injuredMorethan61%ofthesurfaceoftheearth____coveredbywater.Seventypercentoftheworkersinthisfactory____

young.isareTheircriticisms_________himdeeply.Smokingwill________hishealth.Hewasslightly________inthecaraccident.Hegot_________inthefighting.Whatyousaid_____myfeeling.havehurtinjuredinjuredwoundedhurtCompare:injure;hurt;wound

8.Peoplewereshocked.

shock:v震驚、打擊Iwasshockedbyhisrudeness.▲beshockedat

對…感到吃驚Wewereshockedatthebadnews.▲beshockedtodosth

因做某事而吃驚

Iwasshockedtolearnthathehadfailedintheexam.▲beshockedthat…Iwasshockedthathehadfailedintheexam.shock

：n.打擊；震驚，震動(dòng)Thenewsofhiswife’sdeathwasaterribleshocktohim.shocking:adj.使人震驚的Hisfailureintheexamwasshockingtohisparents.9.Someoftherescueworkersanddoctorsweretrappedundertheruins:n救援、救助arescueteam營救隊(duì)▲come/gotosb’srescue

營救某人v援救、營救▲rescue…from…Thefiremenrescuedaboyfromthefire.wonder:v.A.tohaveafeelingofsurprise.B.tobefilledwithcuriosityordoubt.

n.onethatarousesastonishment,surprise;admirationItisnowonder(that)=Nowonder(that)wonder10.

Peoplebeganto________howlongthedisasterwouldlast.disastern災(zāi)難、災(zāi)禍①Toomuchwatercancausedisaster.引起災(zāi)難、惹禍②Disastersalwayscomeinthree.禍不單行Tomoftenworksdeepintothenight

everyday.Nowonderhealwaysgetsfirstintheexaminations.10.Allhopewasnotlost.all…not…=notall…;some…butnotallNotallthechildrenareleft.(=Onlysomeofthemleftearly.)Notallthechildrenarenoisy.(=Someofthechildrenarenotnoisy.)

noneof…..

Noneofuswereallowedtogothere.Noneofthesereportsisveryhelpful.11.…burythedead.bury:A.toplaceinthegroundB.tooccupy(oneself)withdeepconcentration;absorbThedogburiedtheboneintheground.Iburiedmyselfinmystudies.buryoneselfin=beburiedindevoteoneselfto=bedevotedto選用單詞的適當(dāng)形式填空1.Thefloodd________alotofhousesandmanypeoplebecamehomeless.2.Aftere_______wascutoff,thelightswentout.3.D______alwayscomesuddenlyandcausealotofdamage.4.Thef________girlwasspeechlessaftershesawtheterriblescene.5.Acaraccidenthappenedwithtwopeoplekilledandoneseriouslyi______.injuredestroyedlectricityisastersrightened6.St.Petersburgwasalmostinr____afteritwasunderattackfor900daysbytheGermans.7.Therescueworkersputupalotoftentssothatthehomelesssurvivorscouldbes______.8.Theriverb______itsbanksandfloodedthevillage.9.Theywerebadlys______bythenewsofherdeathshakenuinshelteredursthocked選擇題3.Thed