浙江省杭州市2019年中考英语一轮复习 课时训练13 Units 7-8（八下）.doc

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课时训练(十三)　Units7-8(八下) (限时:30分钟) Ⅰ.[xx温州]阅读理解 　　Diabetesiscausedbyagroupofmetabolicdisorders’inwhichtherearehighbloodsugarlevelsoveralongperiodoftime.Therearethreemaintypesofdiabetes: 　　Type1Diabetesresultsfromthebodynothavingenoughinsulin. 　　Type2Diabetesmainlyhappenstothosewhodonothaveenoughphysicalexercise,eattoomuchunhealthyfoodandgettooheavy. 　　GestationalDiabetesisthethirdmainform.Itappearswhenawomanishavingababy.Shewillprobablygetwellagainafterthebirthofthebaby. 　　Diabetescanbringseriousproblems.Peoplewithdiabetes,especiallytheType1,willeasilygetthirstyandhungry,andquicklyloseweight.Ifitisnottreated,itwilldeveloprapidly(weeksormonths),andcausemanylong-termplications.Alltheplicationsrelatetodamagetobloodvessels.Forexample,damagetotheeyes.Itiscausedbydamagetothebloodvesselsintheeyes,andresultsingradualvisionlossandblindness.Theplicationswillgreatlyincreasetheriskofdiabetes,bywhichabout75%ofthedeathsarecaused. 　　AccordingtoareportfromtheWHO(WorldHealthOrganization)inxx,about415millionpeoplehavediabetesworldwide,whichmeans8.3%oftheadultsintheworldhavediabetes.Ofallthecases,85%to90%areType2Diabetes.Thatistosay,mostcasesofdiabetesresultfromtheunhealthylifestyle.Diabetesdoublesaperson’sriskofearlydeath,fromxxtoxx,about1.5to5milliondeathseachyearresultedfromthisdisease.Theglobaleconomiccostofdiabetesinxxwasaround612billionUSD. 　　Ahealthylifestylecanhelppreventdiabetes.Doingalotofphysicalactivitiesandhavingahealthydietwillhelphavenormalbodyweight.Higherlevelsofphysicalactivity(morethan90minutesperday)canreducetheriskofdiabetesby28%.Healthydietincludesfoodsrichinwholegrainsandfiber,foodswithgoodfatsfromnuts,vegetableoilsandfish,littlesugar,andlessredmeat. 1.Diabetesis　　　　. A.aseriousdisease B.adamagetobloodlevels C.anunhealthylifestyle D.anunusualbloodlevel 2.Accordingtothepassage,whatproblemcandiabetescause? A.Apersongetstooheavy. B.Apersondoesn’twanttoeat. C.Apersonbeesblind. D.Awomanwillnothaveababy. 3.TheWHOreport(xx)tellsusthatintheworld　　　　. A.8.3%ofthepeoplehavediabetes B.85%to90%oftheadultshaveType2Diabetes C.about1.5to5millionpeoplediedofdiabeteseveryyear D.theeconomiccostofdiabeteswasabout612billionUSDinxx 4.Whichofthefollowingcanbethebesttitleforthepassage? A.AReportonHealth B.DiabetesandItsCause C.HowtoPreventDiabetes D.Diabetes:HarmandPrevention Ⅱ.[xx孝感]完形填空 　　Atravelerwasinalargedesert(沙漠),planningtowalkacrossitinonemonth.Twentymoredayspassed.Thejourneyhadbeengoingon　5　. “SoonI’llbeabletowalkoutofthisdesert,” hethoughtgladly. 　　Butthedesertwasneverfriendly　6　travelers.Inashorttime,therecameastrongsandstorm.Hehurriedly　7　hisheadwiththeclothes,prostrate(卧倒)onthesand.Afterabouttenminutes,thesandstorm　8　.Heshooktheclothesandstoodup.Atthatmoment,hefoundhimselfinahopelesssituation—thebackpackwithfoodandwaterwassweptawaybythe　9　. 　　Asweknow,itseems　10　toleavethedesertwithoutfoodandwater.　11　hehadapearleft.Hehelditinhishandstightly. “Nottoobad,atleastIhaveapear.I　12　Icanwalkoutofthedesert.” 　　Daysandnightswentbyquickly,butthedesertstilllookedendless.Besides,hunger,thirstandfearof　13　werealwaysaroundhimlikeghosts(幽灵).　14　,eachtimehewasclosetolosinghope,heforced(强迫)himselftostare(盯着)atthepearthathehadbeen　15　. “Nottoobad,atleastIhaveapear.” 　　Asmallpearbecamethe　16　forhissurvival(生存).Threedayslater,　17　hesawavillagenotfaraway,helaughedwithexcitement.Hefeltpletelyrelaxed—the “pear” broughthimbackto　18　. 　　Tokeephopeisthebestweapon(武器)forvictory.Sonevertellyou　19　leftbecauseonlyifyoutrytosearch,youcanalwaysfinda “pear” topullyououtoftrouble. 5.A.well B.badly C.terribly D.heavily 6.A.at B.on C.to D.by 7.A.played B.beat C.filled D.covered 8.A.began B.stopped C.hid D.continued 9.A.snow B.desert C.sandstorm D.smoke 10.A.right B.impossible C.safe D.important 11.A.Carefully B.Easily C.Sadly D.Luckily 12.A.believe B.wonder C.remember D.advise 13.A.death B.pain C.illness D.sand 14.A.Also B.And C.Or D.However 15.A.smelling B.eating C.keeping D.imagining 16.A.hope B.rule C.question D.plan 17.A.aslongas B.evenif C.sothat D.assoonas 18.A.danger B.steep C.life D.mind 19.A.anything B.nothing C.something D.everything Ⅲ.语法填空 　　阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。 Oneday,afarmerwaswalkingdownaroadwithhissonJohn.Thefathersaid, “Look!There’sahorseshoe,pickitupandputitinyourbag.” Johnsaid, “Itisn’tworththetrouble.” Hisfathersaid20.　　　　(something),buthepickedituphimself.Whentheygottoanearbytown,theyhadarest.Therethefarmer21.　　　　(sell)thehorseshoeandwiththemoneyheboughtsomecherries(樱桃). Thefatherandthesoncontinuedtheirway.Thesunwaswellupinthesky,andtherewasn’tahouseorevenatree22.　　　　theycouldhavearest.Johnfelttoothirsty23.　　　　walkon.AtthistimehisfatherdroppedacherryonthegroundandJohnpickeditup24.　　　　(quick).Afterawhile,hisfatherdroppedanothercherryandonceagain,hissonlostnotimeinpickingitupand25.　　　　(put)itinhismouth. Andsotheywenton.Theoldfarmerdroppedthecherriesandthesonpickedthemup.WhenJohnhadeatenupallthecherries,hisfathersaidtohim, “Mydearson,26.　　　　youhadbent(弯腰)downearly27.　　　　(pick)upthathorseshoe,itwouldnotbenecessaryforyoutobendsomany28.　　　　(time)forthecherries.Alwaysremember29.　　　　lessonthathewhodoesn’tworryaboutthelittlethingswillfindthathecannotdothegreatthings.” Ⅳ.单词拼写 　　根据下列句子及所给的首字母,写出各单词的正确、完全形式。(每空限填一词) 30.Mr.Smithisthek　　　　ofthezoo,andheisveryfriendly. 31.Doyouknowwhythea　　　　emperorsbuilttheGreatWall? 32.Herearesomerulesaboutanimalp　　　　. 33.Don’tworryaboutthechildren.Theyareoldenoughtolookaftert　　　　. 34.Look!M　　　　ofbirdsareflyinginthesky. 35.Lastweekend,attheweleparty,thehosti　　　　thehistoryofHangzhoutotheguests. 36.WhenyouareinF　　　　,youhavetospeakFrench. 37.Theworldisf　　　　ofchances,andwemustmakeaquickdecisionwhenwemeetone. 38.Weshoulddosomethingtomakew　　　　animalslivebetter. 39.Goodmorning,boysandgirls.First,letmei　　　　myself. 参考答案 Ⅰ.[主旨大意] 本文是一篇说明文。文章主要介绍了糖尿病的几种类型,以及该病给人们带来的其他疾病。文章最后提到了健康的生活方式(如:运动、合理膳食等)可以预防糖尿病。 1.A 2.C　细节理解题。根据第二段中的“Itiscausedbydamagetothebloodvesselsintheeyes,andresultsingradualvisionlossandblindness.”可知,糖尿病可以导致人失明。故选C。 3.D　细节理解题。根据倒数第二段最后一句“Theglobaleconomiccostofdiabetesinxxwasaround612billionUSD.”可知答案。故选D。 4.D　主旨大意题。阅读全文可知,文章主要介绍了糖尿病的几种类型,以及如何预防糖尿病。故选D。 Ⅱ.[主旨大意] 本文是一篇记叙文。讲述的是一个人独自穿越沙漠,开始时比较顺利,然而途中遭遇沙尘暴,最终凭借一个梨存活下来的故事。 5.A　考查副词辨析。根据后面他自己说道“SoonI’llbeabletowalkoutofthisdesert”可知旅程一直比较顺利,只有well表示好。因此答案选A。 6.C　考查介词辨析。此处befriendlyto 意为“对……友好”,为固定搭配。因此答案选C。 7.D　考查动词辨析。由于前面提到很强的沙尘暴来临,以及后文的withtheclothes可知此处是用衣服盖住头,保护自己。cover 覆盖;play 玩耍;beat 敲打;fill 填充。因此答案选D。 8.B　考查动词辨析。前面提到沙尘暴来了,所以10分钟后,沙尘暴应该停止了。因此答案选B。 9.C 10.B　考查形容词辨析。句意:没有水和食物,是几乎不可能走出沙漠的。impossible 不可能。因此答案选B。 11.D　12.A 13.A　考查名词辨析。由前面的thirst,hunger以及后面提到likeghosts可知困扰他的是对死亡的恐惧。因此答案选A。 14.D　考查连词辨析。空格后面有逗号,因而排除B和C。再根据前一句的害怕以及后一句的坚定,可知前后是转折关系,所以用however。因此答案选D。 15.C 16.A　考查名词辨析。 上文中提到每当失去希望的时候,他都要看一看这个梨。所以这个梨是他生存的希望。因此答案选A。 17.D　考查连词辨析。根据后半句“helaughedwithexcitement”可知是一看到村庄就在前方,他欣喜若狂。用assoonas 表示“一……就……”。 因此答案选D。 18.C　考查名词辨析。根据前文可知是梨让他活着,所以短语bringsb.tolife 表示“某人活了下来”。因此答案选C。 19.B Ⅲ.20.nothing　21.sold　22.where　23.to　24.quickly 25.putting　26.if　27.topick　28.times　29.the Ⅳ.30.keeper　31.ancient　32.protection　33.themselves 34.Millions　35.introduced　36.France　37.full　38.wild 39.introduce