中考英語科技類閱讀答題技巧課件

中考總復習---閱讀理解D

試題及答題技巧分析中考總復習---閱讀理解D試題及答題技巧分析1主要內容：1.閱讀理解D在中考中的地位和作用2.閱讀理解D的文章類型及特點。3.閱讀理解D的試題類型及特點。4.答題技巧分析主要內容：1.閱讀理解D在中考中的地位和作用2閱讀理解D的文體特點及結構特征。類型：科普類文章話題內容：天文、地理、醫(yī)學、建筑、物理、環(huán)境、氣候等。體裁：說明文結構特征：邏輯性強、層次分明、段落清晰語言：準確、無感情色彩，句式較長，結構較復雜，難句較多，語法分析較困難。閱讀理解D的文體特點及結構特征。類型：科普類文章3

閱讀理解D的試題類型及特點。46題：猜詞47題：細節(jié)考察48題：讀圖49題：判斷句子正誤50題：主旨

閱讀理解D的試題類型及特點。46題：猜詞4答題技巧---如何猜詞局部代入法答題技巧---如何猜詞局部代入法5答題技巧---如何猜詞局部代入法---解釋猜詞法例如：Thetypewriterhasacarriage

whichholdsandmovesthepaper.

carriage:夾送紙張的裝置答題技巧---如何猜詞局部代入法---解釋猜詞法6答題技巧---如何猜詞局部代入法---正反對比猜詞法例如：Ithinkthey’reimpolite.Theyshouldstandupandreceivethegiftwithcourtesy.courtesy：有禮貌地答題技巧---如何猜詞局部代入法---正反對比猜詞法cour7答題技巧---如何猜詞局部代入法---比較猜詞法例如：Animalshavedifferentlivinghabits.Someliketolookforfoodatdaytimeandsleepatnight,butsomeliketosleepatdaytimeandprowlatnight.prowl：尋找食物答題技巧---如何猜詞局部代入法---比較猜詞法prowl：8答題技巧---如何猜詞局部代入法---因果關系猜詞法例如：Wewereunabletogetenoughmoneyandthereforewehadto

abandontheproject.abandon：放棄答題技巧---如何猜詞局部代入法---因果關系猜詞法aban9答題技巧---如何猜詞局部代入法---同義詞猜詞法例如：Therewasalotoftrafficontheroads.Yetlotsofvehiclesontheroadshavecausedsafety,environmentalandenergyproblems.vehicles：車輛答題技巧---如何猜詞局部代入法---同義詞猜詞法vehic10答題技巧---如何猜詞局部代入法---背景知識猜詞法例如：When

adoctordoesandoperationonapatient,heusuallygivesan

anesthetictomakehim

unconscious,becausehedoesnotwanthispatienttofeelpainortoknowwhatishappeningtohim.anesthetic：麻醉劑unconscious：

無知覺的答題技巧---如何猜詞局部代入法---背景知識猜詞法anes11答題技巧---如何猜詞局部代入法---構詞法猜詞法例如：Withahistoryofmorethan2,000years,somepartsoftheGreatWallarenowinruinsorhaveeven

disappear.disappear:消失答題技巧---如何猜詞局部代入法---構詞法猜詞法disap12局部代入法的種類：解釋猜詞法正反對比猜詞法比較猜詞法因果關系猜詞法同義詞猜詞法背景知識猜詞法構詞法猜詞法局部代入法的種類：解釋猜詞法132008中考Butthetop,whichiscalledcrest,keepsmoving.(

)48.Theunderlinedword“crest”inthepassagemeans_____inChinese.

A.波峰

B.波谷

C.波長A解釋猜詞法2008中考Butthetop,whichisca142009市模As

thewarmerairexpands，alowpressure(壓力)formsnearthetopofthemountain．(

)46．Theunderlinedword“expands'’inthepassagemeans“______”inChinese．A．沉淀

B．膨脹

C．爆炸B背景知識猜詞法2009市模As

thewarmerairexpan152010市模Thetwopicturescanbemadeintoa3Dpicture.However,wecan’tseestereoscopiceffectonthephotosoronTV,that’sbecausewhatweseeonthemisalwaysonthesamesurface(表面).(

)46.Theunderlinedword“stereoscopic”inthepassagemeans“______

”inChinese.A.平面的

B.立體的

C.放大的正反對比猜詞法B2010市模Thetwopicturescanbe162010中考Surfaceskincellsfittogethercloselywithnogapsbetweenthem．(

)46．Theunderlinedword“gaps”inthepassagemeans“______”inChinese．

A．突起

B．條紋

C．縫隙C同義詞猜詞法2010中考Surfaceskincellsfitt172006中考Nowadaysmoreandmorepeoplecareabouttheexploration（開采）ofthenaturalresources,suchasoil.（）46.Theword“resources”inthepassagemeans

.A.資源B.現(xiàn)象C.商品解釋猜詞法A2006中考Nowadaysmoreandmorep18答題技巧---如何選圖圖文結合法常識判斷法找茬排除法答題技巧---如何選圖圖文結合法19答題技巧---如何選圖排序類答題技巧---如何選圖排序類20(

)48.Whenthefloodcomes,

candescribetheworkingstepsoftheMOSEgates.（11中考）Beforethegatesareinuse,theyareundertheseaandfullofwater.Whenthefloodcomes,thewaterinthegateswillbepouredout,andthenthegatewillbefilledwithair.Sothegatescangoupwiththeseawater.答題技巧---如何選圖（排序）

圖文結合法(

)48.Whenthefloodcome21(

)48.Whenthefloodcomes,

candescribetheworkingstepsoftheMOSEgates.（11中考）Beforethegatesareinuse,theyareundertheseaandfullofwater.Whenthefloodcomes,thewaterinthegateswillbepouredout,andthenthegatewillbefilledwithair.Sothegatescangoupwiththeseawater.答題技巧---如何選圖（排序）B(

)48.Whenthefloodcome22(

)48.Whenthefloodcomes,

candescribetheworkingstepsoftheMOSEgates.（11中考）Beforethegatesareinuse,theyareundertheseaandfullofwater.Whenthefloodcomes,thewaterinthegateswillbepouredout,andthenthegatewillbefilledwithair.Sothegatescangoupwiththeseawater.答題技巧---如何選圖（排序）

常識判斷法

B(

)48.Whenthefloodcome23(

)48.Whenthefloodcomes,

candescribetheworkingstepsoftheMOSEgates.（11中考）答題技巧---如何選圖（排序）

找茬排除法B(

)48.Whenthefloodcome24()48．Skincellshealcutsinthreesteps．______istherightorder．（10中考）

A．a→b→c

B．b→c→a

C．a→c→bFirst，thecellsnearthecutgetbiggerandmoveintothegap．Next，thesebiggercellsmeetinthemiddle．Theyformanewlayer(層)ofskincells．Finally，newcellswillgrowuntilthegapdisappearscompletely．答題技巧---如何選圖（排序）

圖文結合法()48．Skincellshealcuts25()48．Skincellshealcutsinthreesteps．______istherightorder．（10中考）

A．a→b→c

B．b→c→a

C．a→c→bFirst，thecellsnearthecutgetbiggerandmoveintothegap．Next，thesebiggercellsmeetinthemiddle．Theyformanewlayer(層)ofskincells．Finally，newcellswillgrowuntilthegapdisappearscompletely．答題技巧---如何選圖（排序）B()48．Skincellshealcuts26()48．Skincellshealcutsinthreesteps．______istherightorder．（10中考）

A．a→b→c

B．b→c→a

C．a→c→bFirst，thecellsnearthecutgetbiggerandmoveintothegap．Next，thesebiggercellsmeetinthemiddle．Theyformanewlayer(層)ofskincells．Finally，newcellswillgrowuntilthegapdisappearscompletely．答題技巧---如何選圖（排序）

常識判斷法B()48．Skincellshealcuts27(

)47.Match(與……相匹配)thesentenceswiththepicturesandchoosetherightanswer.（08中考）(1)Thebasketballmovesuptothetopwiththewave.(2)Thewavecontinuesandleavesthebasketballbehind.(3)Whenthewindblows,awavecomesfrombehindthebasketball.答題技巧---如何選圖（排序）

圖文結合法C(

)47.Match(與……相匹配)the28(

)47.Match(與……相匹配)thesentenceswiththepicturesandchoosetherightanswer.（08中考）(1)Thebasketballmovesuptothetopwiththewave.(2)Thewavecontinuesandleavesthebasketballbehind.(3)Whenthewindblows,awavecomesfrombehindthebasketball.答題技巧---如何選圖（排序）

找茬排除法C(

)47.Match(與……相匹配)the29答題技巧---如何選圖識圖類答題技巧---如何選圖識圖類30()48.Picture______showshowstereoscopiceffectismadeintherightway.（10模擬）

答題技巧---如何選圖（識圖類）

圖文結合法Andthen,thesescenesareactuallyshownatthesametimebytwofilterprojectors(放映機)thatareplacedontheleftandrightsideofthe3Dmovietheater.Nowwhatweneedis3Dglasseswhichalsohaveredandbluefilters.Theredfilterof3Dglassescanmakeredlightlessorevendisappearsothatwecanseethescenesthebluefilterprojectorgives,meantimethebluefilterof3Dglassesworksinthesameway,too.()48.Picture______shows31()48.Picture______showshowstereoscopiceffectismadeintherightway.（10模擬）

答題技巧---如何選圖（識圖類）Andthen,thesescenesareactuallyshownatthesametimebytwofilterprojectors(放映機)thatareplacedontheleftandrightsideofthe3Dmovietheater.Nowwhatweneedis3Dglasseswhichalsohaveredandbluefilters.Theredfilterof3Dglassescanmakeredlightlessorevendisappearsothatwecanseethescenesthebluefilterprojectorgives,meantimethebluefilterof3Dglassesworksinthesameway,too.A()48.Picture______shows32()48.Picture______showshowstereoscopiceffectismadeintherightway.（10模擬）

答題技巧---如何選圖（識圖類）

找茬排除法A()48.Picture______shows33(

)48.Picture_______showshowtheiPhone’stouchscreenworks.(11市模）答題技巧---如何選圖（識圖類）

圖文結合法Whenthescreenistouched,thecharge(電荷)fromthehumanbodycanaffectthechargefromthecapacitivescreenwhichisbehindthesurfacescreen,andpullasmallamountofchargeofthetouchpoint,creatingavoltage(電壓)hill,thenthechargefromfourcornersofthecapacitivescreenrunstothevoltagehill.(

)48.Picture_______sho34(

)48.Picture_______showshowtheiPhone’stouchscreenworks.(11市模）答題技巧---如何選圖（識圖類）Whenthescreenistouched,thecharge(電荷)fromthehumanbodycanaffectthechargefromthecapacitivescreenwhichisbehindthesurfacescreen,andpullasmallamountofchargeofthetouchpoint,creatingavoltage(電壓)hill,thenthechargefromfourcornersofthecapacitivescreenrunstothevoltage

hill.B(

)48.Picture_______sho35(

)48.Picture_______showshowtheiPhone’stouchscreenworks.(11市模）答題技巧---如何選圖（識圖類）

找茬排除法B(

)48.Picture_______sho36()49．______showsthecircleofmountainbreezesintherightway．（09市模）Duringthenight，thebreezesblowoppositely(反向的)．Theairalongthemountainsidesbeginstocoolquicklywithoutsunshine．Astheairtherecools，itbeginsto

godown，causingamountainbreeze．

答題技巧---如何選圖（識圖類）

圖文結合法()49．______showsthecirc37()49．______showsthecircleofmountainbreezesintherightway．（09市模）Duringthenight，thebreezesblowoppositely(反向的)．Theairalongthemountainsidesbeginstocoolquicklywithoutsunshine．Astheairtherecools，itbeginsto

godown，causingamountainbreeze．

答題技巧---如何選圖（識圖類）A()49．______showsthecirc38()49．______showsthecircleofmountainbreezesintherightway．（09市模）答題技巧---如何選圖（識圖類）

找茬排除法A()49．______showsthecirc39()48．Picture_________showshowE1Nin6causesadroughtinAustralia．(09中考)

DuringanE1Ninoweatherpattern,thewindschangedirection．TheyblowfromwesttoeastacrossthePacificOcean．ThestormsnolongermoveacrossAustralia．SoAustraliagetsverylittlerainduringE1Nino．答題技巧---如何選圖（識圖類）

圖文結合法()48．Picture_________show40()48．Picture_________showshowE1Nin6causesadroughtinAustralia．(09中考)

DuringanE1Ninoweatherpattern,thewindschangedirection．TheyblowfromwesttoeastacrossthePacificOcean．ThestormsnolongermoveacrossAustralia．SoAustraliagetsverylittlerainduringE1Nino．答題技巧---如何選圖（識圖類）B()48．Picture_________show41()49.____showslowtidesandhightidesintherightway.（08模擬）

WhentheMoonisoverhead,…formingahightide.Atthesametime,theoceansontheopposite(另一面的)sideoftheEarth…makinganotherhightideastheEarthispulledtowardtheMoon.答題技巧---如何選圖（識圖類）

圖文結合法()49.____showslowtides42()49.____showslowtidesandhightidesintherightway.（08模擬）

答題技巧---如何選圖（識圖類）WhentheMoonisoverhead,…formingahightide.Atthesametime,theoceansontheopposite(另一面的)sideoftheEarth…makinganotherhightideastheEarthispulledtowardtheMoon.B()49.____showslowtides43()49.____showslowtidesandhightidesintherightway.（08模擬）

答題技巧---如何選圖（識圖類）

找茬排除法B()49.____showslowtides44(

)48.Picture________tellsushowharmfulchemicalspolluteourenvironment.（12中考）Whenpeopledrivetheircars,fumeswhicharemostmadeupofCO2,NO2andSO2aregivenoff.Afterthegasesgetintotheair,theymaymixwithclouds.答題技巧---如何選圖（識圖類）

圖文結合法(

)48.Picture________tel45(

)48.Picture________tellsushowharmfulchemicalspolluteourenvironment.（12中考）答題技巧---如何選圖（識圖類）Whenpeopledrivetheircars,fumeswhicharemostmadeupofCO2,NO2andSO2aregivenoff.Afterthegasesgetintotheair,theymaymixwithclouds.A(

)48.Picture________tel46(

)48.Picture________tellsushowharmfulchemicalspolluteourenvironment.（12中考）答題技巧---如何選圖（識圖類）

找茬排除法A(

)48.Picture________tel47(

)48.Picture_______showstherightfeaturesofdifferentparticulatematters.（12市模）PM10particulateslikedustanddirt…PM2.5particulatesaremadeupsmoke,metal,liquiddrops…However,PM0.1particulatesaresometinychemicalmateriallikeCorN….答題技巧---如何選圖（識圖類）

圖文結合法(

)48.Picture_______48(

)48.Picture_______showstherightfeaturesofdifferentparticulatematters.（12市模）PM10particulateslikedustanddirt…PM2.5particulatesaremadeupsmoke,metal,liquiddrops…However,PM0.1particulatesaresometinychemicalmateriallikeCorN….答題技巧---如何選圖（識圖類）A(

)48.Picture_______49(

)48.Picture_______showstherightfeaturesofdifferentparticulatematters.（12市模）答題技巧---如何選圖（識圖類）

找茬排除法A(

)48.Picture_______50()46._____showstheman-madethingsinspaceinthecorrectway.（2007中考）About30%ofthesearesatellites(衛(wèi)星),10%arespaceships,andtherestarespacejunk.答題技巧---如何選圖（識圖類）

圖文結合法C()46._____showstheman-m51答題技巧---如何找中心過渡句判定法首尾呼應判定法主題句判定法答題技巧---如何找中心過渡句判定法52過渡句判定法

Whenwehavesmallcutsintheskin(皮膚)，somethingstrangemayhappen．Thecutsareabletoheal(痊愈)themselvesinacoupleofdays．Howdoesthishappen?Readon，andyouwillfindoutthesecret．(

)50．Thebesttitleforthispassageshouldbe______A．HOWSKINCELLSHEALCUTB．THEIMPORTANCEOFSKINC．HOWTOPROTECTOURFINGERS2010中考A過渡句判定法(

)50．Thebesttitle53首尾呼應判定法

Scientiststhinkthataweatherpattern(形式)calledElNino(厄爾尼諾現(xiàn)象)causedthedrought(干旱)inAustralia．E1Nin6causesdifferentweatherindifferentpartsoftheworld．Itcausesalotofrainandfloodsinsomeplaces．Itcausesdroughtsinotherplaces．Droughtscanbadlyaffectpeopleandtheland．E1Nin6lastsaboutayear．

TheAustraliandroughtof1982-1983affectedthousandsofpeopleandanimals．Thedroughtcostthecountryover$3,000，000，000．Itwasareminder(提示)toAustraliansofhowtheweathercouldchangetheirlives．

()50．What’sthemainideaofthepassage?A．AdroughthappenedinSouthAmerica．

B．E1NinocausedagreatdroughtinAustralia．

C．AustraliagotmuchrainduringE1Nino.2009中考B首尾呼應判定法Scientiststhinkth54主題句判定法2007中考

Asspacesciencedevelops，manhaslearnedmoreandmoreaboutspace.Spaceisnotonlyamazingbutalsodangerous.Whileworkinginspace,spacemenarefacingdangeraswellassuccess.

Scientistshavefoundoutthatradiation(輻射)isthegreatestdang