unit-4-earthquake-第四课时-课件

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分数表达法:

分子用基数（one,two…)，分母用序数词(first,second…)，当分子超过1时，分母的词尾加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)百分数表达法：

百分数+单n+单谓；百分数+复n+复谓75%：seventy-fivepercent90%:ninetypercent▲Morethan70%ofthesurfaceoftheearth

iscoveredbywater.▲40%ofthestudentsinourschool

aregirls.数词+量词+形容词

twohundredkilometersaway

两百公里远

eightkilometerslong

八公里长

thirtymeterswide

三十米宽四米深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

用于表示具体事物或场所的场合，它也可以用来表示比喻意;

bytheendof

用于表示时间的场合到……结束的时候，用语过去完成时态;intheend

意思“最后、终于”。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“损坏”、“损害”、“破坏”或指使用价值有所降低。它可以用作动词,也可以用作名词,用作名词时常与tosomething连用。

Theaccidentdidalotofdamagetohiscar.②destroy只能用作动词,指彻底破坏,以致不可能修复,常作“破坏”、“毁灭”解,也可以指希望、计划等打破。

Theearthquakedestroyedalmostthewholetown.

③ruin则表示破坏严重,以致不能修复,但这种破坏不像destroy那样毁灭某物,而是强调致使该物的使用价值发生了问题。用作动词时,它作

“使毁灭”、

“使崩溃”、“弄糟”解;用作名词时,它表示“毁灭”、“瓦解”、“废墟”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中文原形过去式过去分词现在分词说明放置产卵laylaidlaidlaying及物动词躺;位于lielaylainlying不及物动词说谎lieliedliedlying不及物动词lie与lay的区别口诀:规则的“撒谎”，不规则的“躺”，躺过就“下蛋”。

(lie当“说谎”用，它的过去式和过去分词都为lied，而当“躺”用时，它的过去式为“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震惊、打击Iwasshockedbyhisrudeness.▲beshockedat

对…感到吃惊Wewereshockedatthebadnews.▲beshockedtodosth

因做某事而吃惊

Iwasshockedtolearnthathehadfailedintheexam.▲beshockedthat…Iwasshockedthathehadfailedintheexam.shock

：n.打击；震惊，震动Thenewsofhiswife’sdeathwasaterribleshocktohim.shocking:adj.使人震惊的Hisfailureintheexamwasshockingtohisparents.9.Someoftherescueworkersanddoctorsweretrappedundertheruins:n救援、救助arescueteam营救队▲come/gotosb’srescue

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

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

Peoplebeganto________howlongthedisasterwouldlast.disastern灾难、灾祸①Toomuchwatercancausedisaster.引起灾难、惹祸②Disastersalwayscomeinthree.祸不单行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选用单词的适当形式填空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选择题3.Thed