高中英语 Unit 4 EarthquakesPeriod One课件 新人教版必修1.ppt

periodonewarmingup reading 课文理解1 howlongdidtheearthquakelast a 15minutes b 42minutes c 15seconds d 42seconds 课文预读 2 whichisnottrueaccordingtothetext a peopleinbeijingfelttheearthquake b peopleoftangshancaredmuchaboutthestrangeeventsbeforetheearthquake c iftheearthquakehadhappenedduringthedaytime itwouldn thavecausedsomanydeaths d manysoldiershelpedtorescuethepeoplewhoweretrappedundertheruins 3 whichofthefollowingcanalsobeusedasatitleofthetext a tangshanearthquake b theworldatanend c howtopreventanearthquake d newtangshan 4 whatdoesthelastsentence slowly thecitybegantobreatheagain mean a peoplewhoweretrappedcametolife b thetreesturnedgreen c theanimalsbegantobreathe d thecityreturnedtonormalgradually 5 manystrangethingshappenedinthecountrysideexceptthat a thewellwallshaddeepcracksinthemb someanimalsweretoonervoustoeatc fishjumpedoutofbowlsandpondsd birdsflewhigherthanusual 6 whydidn tpeoplelosehopeaftertheearthquake a becausethearmycametohelpthem b becausetheycouldhelpthemselves c becausemostofthe10 000minerswererescuedfromthelocalmines d becauseshelterswerebuiltforthesurvivorswhosehomeshadbeendestroyed 答案1 c2 b3 a4 d5 d6 a 读课文 试着用60个单词概括课文大意或翻译下面的短文 再比较参考范文 这篇文章描述了地震前的征兆和地震的过程和唐山地震造成的后果 它显示出地震后的骇人的情景和告诉我们怎样才能把地震的危害降到最低 thearticledescribes 课文概要写作 thearticledescribes beforetangshanearthquake strangethingshappened at3 00a m everythingbegantoshake infifteenseconds alargeinruins thenumberofpeopleinjuredorkilledreachedover400 000 water foodandelectricitywerecutoffandtherailwaytracksbecameuseless butallhopewasnotlost therescueteamcametohelpandslowlythecitybegantobreatheagain 参考范文 severaldaysbeforejuly28 1976 manystrangethings 1 happen intangshan theyweresignsfor 2 earthquake butpeople 3 livedtheredidn tthinkmuchofthat at3 42a m thatday theearthbegantoshake 4 destroyedalmostallthecityinfifteenterribleseconds manypeople includingworkersanddoctors cametorescue 5 who 6 trap undertheruins laterthatafternoon anotherbigearthquakehitthecity morepeoplewerekilledorinjured 7 morebuildings 课文语法填空 felldown verysoonthearmysentalotofsoldiers 8 help andteamswereorganizedtodigoutthe 9 trap andtobury 10 dead byandbythingsimprovedandthecitybegantobreatheagain 答案1 happened2 an3 who4 which5 those6 weretrapped7 and8 tohelp9 trapped10 the anearthquakeisashakingofthegroundcausedbythesuddenbreakingandshiftingoflargesectionsofearth srockyoutershell earthquakesareamongthemostpowerfuleventsontheearth andtheirresultscanbeterrifying asevereearthquakemayreleaseenergy10 000timesasgreatasthatofthefirstatomicbomb rockmovementsduringanearthquakecanmakeriverschangetheircourse earthquakescantriggerlandslidesthatcausegreatdamageandlossoflife largeearthquakesbeneaththeoceancancreateaseriesofhuge destructivewavescalledtsunamisthatfloodcoastsformanymiles 话题语篇导读 earthquakesalmostneverkillpeopledirectly instead manydeathsandinjuriesinearthquakesresultfromfallingobjectsandthecollapseofbuildings bridgesandotherstructures fireresultingfrombrokengasorpowerlinesisanothermajordangerduringaquake spillsofhazardouschemicalsarealsoaconcernduringanearthquake theforceofanearthquakedependsonhowmuchrockbreaksandhowfaritshifts powerfulearthquakescanshakefirmgroundviolentlyforgreatdistances duringminorearthquakes thevibrationmaybenogreaterthanthevibrationcausedbyapassingtruck onaverage apowerfulearthquakeoccurslessthanonceeverytwoyears atleast40moderateearthquakescausedamagesomewhereintheworldeachyear about40 000to50 000smallearthquakes largeenoughtobefeltbutnotdamaging occurannually 核心单词单句语法填空1 inlastweek sbigfire almostalltheforest destroy 2 it s use toreasonwithher forshewon tlisten 3 itwasreally shock tohearwhathesaidatthattime 4 theyimmediatelywenttorescuethe trap intheaccident 5 theboyhasatoycarworkedby electrical 知识梳理 6 million ofwomendanceaftersupperintheevening 7 industryandagriculturearethetwoimportantsectorsofthe nation economy 8 immediatelyallthebuildingswerein ruin thatday 9 beinggoodfriends weshouldshareour suffer andjoys 10 ithappenedona extreme coldwinternight 答案1 weredestroyed2 useless3 shocking4 trapped5 electricity6 millions7 national8 ruins9 sufferings10 extremely 重点短语一 补全短语1 anend结束 终结2 thinklittle 几乎不考虑 对 不重视3 ruins严重受损 破败不堪4 cut 横切 穿过5 dig 掘出 发现6 thenorthof 在 的北面7 a great number 许多 大量的答案1 at2 of3 in4 across5 out6 to7 of 二 用所给短语的适当形式填空1 shedescribedwhathappened shewasonthespot 2 whentheearthquakecame thewholeworldseemedtobe 3 whenthefiremengotthere allwas 4 ofourschoolliesabeautifullake 5 itseemedthat peoplehadalreadyknownit 6 go oryouwillbelate 答案1 asif2 atanend3 inruins4 tothenorth5 anumberof6 rightaway 用恰当的介 副词填空1 whatmighthappen theobjectsinthephotos 2 asmellygascameout thecracks 3 buttheonemillionpeopleofthecity whothoughtlittle theseevents wereasleep usualthatnight 4 itseemedas theworldwas anend 5 infifteenterriblesecondsalargecitylay ruins 6 then thatafternoon anotherbigquakeshooktangshan 7 thearmyorganizedteamstodig thosewhoweretrappedandtoburythedead 8 brickscoveredthegroundlikeredautumnleaves nowind however couldblowthem 答案1 to2 of3 of as4 if at5 in6 later7 out8 away 句型转换1 theendofmyholidaycameandihadtogobacktowork myholidaywas andihadtogobacktowork 2 ofthetwoboys oneisgoodatpainting thetwoboysaregoodatpainting 3 heisnotoldenoughtoworkforhisbread heis forhisbread 4 everywherehegoes hewillnotforgettheterribleexperience hegoes hewillnotforgettheterribleexperience 5 itwasacitywhosehospitalsweregone itwasacity thehospitalsweregone 6 allofthemarenotright ofthemareright 7 it seighto clockalreadyandnowwemustbeoffatonce it seighto clockalreadyandnowwemustbeoff 8 itseemsthatbobknowseverything butinfact heisstupid itseems bobkneweverything butinfact heisstupid 9 iboughtadictionaryyesterdayanditcostme80yuan iboughtadictionaryyesterday costme80yuan 10 ihappenedtomeetanoldfriendofmineinthestreetlastweek imetanoldfriendofmineinthestreetlastweek 答案1 atanend2 notbothof3 tooyoungtowork4 nomatterwhere5 ofwhich6 notall7 rightaway8 asif9 which10 ithappenedthat 写作句式句式运用 完成句子 1 看上去似乎 theworldwasatanend 2 人们无论朝哪里看 nearlyeverythingwasdestroyed 3 hopewas 不是所有的 都破灭了 4 buttheonemillionpeopleofthecity 很少考虑 theseevents wereasleepasusualthatnight 5 itwasacity 75 ofitsfactoriesandbuildingsand90 ofitshomes 它的医院消失了 答案1 itseemedasif2 everywheretheylooked3 all notlost4 whothoughtlittleof5 whosehospitals weregone 知识链接 1 peoplewereshocked 人们惊呆了 shockvt vi 使 震惊 震动n 休克 打击 震惊shockedadj 感到震惊的shockingadj 令人震惊的beshockedby at 对 感到震惊beshockedtodo因做 而震惊beshockedthat 对 感到震惊 thenewsofhisdeathshockedthewholenation 他去世的消息让全国人民感到震惊 thenewsofmypromotioncameasash