第7课时 八年级上册 Modules 4~6.docx
《第7课时 八年级上册 Modules 4~6.docx》由会员分享,可在线阅读,更多相关《第7课时 八年级上册 Modules 4~6.docx(9页珍藏版)》请在第壹文秘上搜索。
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
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 第7课时 八年级上册 Modules 46 课时 年级 上册
