Earthquakes(二)重点语法剖析定语从句（形容词性从句）考点：关系词的选择关系代词：that,which,who,whom,whose关系副词：when,where关系代词指代对象在从句中的成分人物主语宾语定语who(whom)√√√which√√√that√√√√whose√√√难点一：只能用that的情况口诀：两代限形特疑序，还有这那和表语。难点二：不能使用that的情况①逗号；②介词（介词+which或whom）；③先行词是one(s),anyone,someone,those等的指代人的不定代词时，关系词使用who/whom。难点三：关系词的省略关系词在从句中作宾语可省略。解题思路：准确划出从句找出先行词，确定引导词范围分析从句成分（还原法）题一：填入适当的关系词。1.Theforeigner_________visitedourclassyesterdayisfromCanada.2.Thepersonto_________youjusttalkedisMr.Li.3.Mr.Brownistheman_______housecaughtfirelastnight.4.Thisisthebestplay_______waswrittenbyJack.5.Football,_______isaninterestinggame,isplayedallovertheworld.题二：Women___drinkmorethantwocupsofcoffeeadayhaveagreaterchanceofhavingheartdiseasethanthose___don’t.A.who;/B./;whoC.who;whoD./;/题三：Lookout!Don’tgettooclosetothehouse___roofisunderrepair.A.whoseB.whichC.ofwhichD.that题四：Isthisthemuseum_____youvisitedtheotherday?A.thatB.whereC.inwhichD.theoneIsthismuseum_____youvisitedtheotherday?A.thatB.whichC.theoneD.不填造定从：1.找2.删3.补4.追Thewomanisherenow.Youweretalkingabouther.能力提升与拓展题五：Anearthquakehappenswhentwoplatesrub(碰撞)together.Theearthplatestravelindifferentdirectionsandatdifferentspeeds.Ifoneplateisslowlyforcedunderneaththeother,pressurebuildsupuntiltheplatesbreakapart.Thisprocesscausesthegroundtomove.Itisanearthquake.Inotherwords,earth-quakesaretheshakingoftheearth’ssurfacecausedbytheearth’srockyouterlayerasaresultoftheenergystoredwithintheearth.Thestrainwithintherocksissuddenlyreleased(释放).Thedamageanearthquakecausesdependsonwhereitisandthetimeitishappening.Ifanunpopulatedregionisstruck,therewillbelowlossoflifeorproperty.Ifithitsalargecity,theremaybemanyin-juriesandmuchdestruction.Manyoftheareasatriskarelargelypopulatednow.Majorearthquakeshittingthoseareastodaycouldproduceterribledamage.Actually,thereareseveralmillionsmallearth-quakeseveryyear.Largeearthquakessuchasthe1964Alaskanquakethatmeasured9.2ontheRichterscale,causemillionsofdollarsindamage.Inthelast500years,millionsofpeoplehavebeenkilledbyearth-quakesaroundtheworld—including240,000inthe1976TangshanearthquakeinChina.A60-secondorlessearthquakecancausedevastationthatcontinuesforyearsafterthefirsttremor(小震).In1972,aseriesofsevereearthquakesstruckManagua,Nicaragua.Fifteenyearslater,thecitystilllookedthewayithadaweekaftertheearthquakehit,becausethecountrydidnothavethenecessarymoneytorebuildit.Theshakingoftheearthissometimesnotthegreatestdisaster.Itisintheensuingfiresandfloodsthatoftenthegreatestdamageoccurs.Inthe1906earthquake,itwasthefirescausedafteritthatdidthemajorityofthedamage.Anearthquakecanalsodestroydamshighaboveacityorvalleys,causingfloodstosweepdownandsweepawayeverythingintheirpath.1.Whichofthefollowingisthemainideaofthefirstparagraph?A.Anearthquakecomesfrominsidetheearth.B.Theearthhasgreatenergyinstorage.C.Howtheearthplatesmove.D.Howanearthquakehappens.2.Howmanyexamplesareusedinthepassagetoshowthedamageanddestructionearthquakescause?A.Three.B.Four.C.Five.D.Six.3.Whichofthefollowingismentionedtoshowthatanearthquakecankilltoomanypeople?A.The1964Alaskanquake.B.The1976Tangshanearthquake.C.The1972Managuaearthquake.D.The1906earthquake.4.Theunderlinedword“ensuing”inthelastparagraphprobablymeans______.A.causingtoomuchheatandgreatdamageB.causingmanyinjuriesandmuchdestructionC.happeningasaresultofanothereventD.happeningsuddenlyandunexpectedly动画短片欣赏《Larva》之EarthquakeEarthquakes(二)讲义参考答案重点语法剖析题一：1.who/that2.whom3.whose4.that5.which题二：C题三：A题四：A；C能力提升与拓展题五：1.D2.B3.B4.C
