第7课时 八年级上册 Modules 4~6.docx
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1、第7课时八年级上册Modules46一、完形填空阅读下面短文,掌握其大意,然后从每题所给的A、B、C、D四个选项中选出最佳选项。(2019江西中考)Therearepurpleclothes,purplehandbags,purplebicycles,purplefurniture,evenpurplecomputers!Sopurpleisoneofthemost1colourstoday.Butinthepast,purplewasaveryexpensiveandunusualcolour.Letstakealookattherich2ofthecolourpurple.Somescie
2、ntistsbelievethatthefirstplantstoappearonEarthover500millionyearsago3lookedpurple,notgreen.Plantstodayaregreenbecause4usegreenChIoroPhyll(叶绿素)toproduceenergy.5theseearlyplantsprobablyusedsomethingcalledretinal,whichisadarkpurplecolour.DuringthetimeoftheromanEmpire(37BC476AD),itwasvery6tomakepurpledy
3、e(染料).ThedyecamefromseaSnailS(海螺).But10,000deadseasnails7youjustonegram(克)ofpurpledye.aswellasaverybadsmell!This8purpledyewascalledTyrianpurple,anditwasthepreferred9ofemperors.In16th-centuryEngland,purplewas10forthekingsfamilymembers.QueenElizabethsclotheswerepurple,butordinarypeoplewerenotallowedto
4、11thecolour.In1856.WilliamPerkin,an18-year-old12student,noticedsomethingstrangewhiledoinganexperiment.TheChemiCalS(化学药品)heusedtocleanhisinstruments13withthechemicalsheusedinhisexperimentandproducedabrightpurplecolour.This14getPerkintostartacompanyusingthischemicalmixturetomakepurpledye.Thedyewasmuch
5、15thanseasnaildye.ThankstoPerkin,nowanyonecanaffordtowearpurpleclothes.1.A.peacefulB-popularC.excitingD.serious2.A.historyB.styleC.researchDproduct3.A.graduallyBespeciallyCexactlyD.probably4.A.othersB.theyC.weD.some5.A.AndB.SoC.ButD.Until6.A.dangerousBcommonC.difficultDstrange7.A.gotBpassedC.wastedD
6、.cost8.A上asicB-harmfulC.specialD.perfect9.A.colourBsmellC.plantDanimal10.A.evenBneverC.seldomD.only11.A.wearB.sellC.changeDmake12.A.geographyB-scienceC.artD.maths13.A.comparedB-mixedC.collectedD.kept14.A.surveyBsuggestionC.discoveryDexam15.A.healthierBthickerC.cheaperDedarker、阅读理解阅读下列材料,从每题所给的A、B、C、
7、D四个选项中选出最佳选项。(2019广东广州中考改编)Expertsbelievethattherearemorethan8millionrestaurantsintheworldtoday.Soitmightsurpriseyoutolearnthatrestaurants,asweknowthem,haveonlyexistedforafewcenturies.Before1765,therewerenorestaurants.Thatis,therewerenoplacesthatprovidedtherestaurantexperience.Therewasnowhereinwhich
8、awaiterbroughtyoufoodanddrinkthatyoupickedfromamenu.Infact,therewerenomenusanywhere.Therewereeatingplacestravellerscouldgotocenturiesbeforethat.Thecountrysidewasfullofinnsthatwouldservefood.Andthereweretavernswhereonecouldgetdrinks.Therichcouldalsoeatspecialmealspreparedbyprivatecooks.Butnoneofthemc
9、ouldbecalleda“restaurant”.AmancalledBoulangerchangedthat.In1765,heopenedaplaceinParisthatsoldSOUPS(汤).Onhissignheusedtheword“restaurant”todescribewhathewasselling.Atthattime,soupswereconsideredsomethingthatcouldhelp“restore(恢复)“yourhealthinFrenchtheword“restore”isrestauref,sohecalledthesoups“restaur
10、ants”.Soon5peoplestartedbuyingBoulangefssoupsevenwhentheywerenotill.Andovertime,peoplebegantousetheword“restaurant“torefertoaplacesellingsoupratherthanthesoupitself.More“restaurants”openedinFrance,andpeoplebegantobuysoupsmoreoften.Later,restaurantsinParisbegantoserveotherfoodbesidessoup.Inthe1790s,m
11、enusstartedtoappear.Bythemid-1800s,thereweremanytypesofrestaurantsthroughouttheworld.TheUnitedStatesofferedcoffeeshops.TeahousesbecamepopularthroughoutChina.Pariscreatedbeautifulrestaurantsfortherich.TheBritishbegantocopytheFrench,andtherestaurantideaspreadthroughouttheBritishEmpire.Todaycitiesarefi
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