8年级下册 第11讲　Unit 1－Unit 2

八年级下册第11讲Unit1－Unit2Ⅰ.任务型阅读阅读下面材料，从文后所给的A、B、C、D、E五个选项中选择正确的选项，将其序号填入1－4题中(其中有一项为多余选项)，然后完成第5题。A.Thinkaboutthesekindsofquestions.B.Youwillbesurprisedbyhowmuchyoucandoinevenalittlebitoftime.C.Gettoknowothersintheorganization.D.Buthowdowegoaboutvolunteering?E.You'llpickupsomegoodtipstomakeyourworktheremoreproductive.Volunteeringisagreatwaytosupportanorganizationandmakeadifferenceinyourcommunity.Itcanalsobeachancetomeetnewpeopleandlearnnewskills.1.____Andwhatshouldweplanfor?Here'saguideforbeginners.Step1:Thinkaboutwhyyouwanttovolunteer.Doyouwanttohelptheworld,oryourcommunity?Doyouwanttobuildyourownskills,makenewfriends,andlearn?Doyoulovewhatyoudo?Doyouwanttoshareyourgiftswithothersorgivesomethingback?2.____Thatcanhelpyoutochoosetherightdirectionforyourvolunteerwork.DAStep2:Chooseanorganizationthatismeaningfultoyou.Ifyoufeelstronglyaboutliteracy(读写),forexample,volunteeratyourlocallibraryorfindoutifthereisanorganizationofvolunteertutors(家教)inyourarea.Thereareorganizationsdoingallsortsofwork.Itisimportantthatyouchoosesomethingthatyoufeelmeaningful.Step3:Startsmall.Ifyoualreadyhaveabusyschoollife,volunteeryourtimeforanhourortwoaweek,orperhapsonedayamonth.3.____Then,ifyoufindyouenjoytheworkandhavemoretimetodoit,takeonmoretimebytime.BStep4:Gettraining.Ifthereisatrainingcourse,attendit.Ifnot,talktothegroupleadersandothervolunteersabouttheirexperiences.4.____Step5:5.

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Volunteerworksometimesincludesunpleasanttasks,difficultworkers,busydays,orbadmanagement.However,trytokeepondoingit.Youaresuretomeetabetteryourselfandtheworldoneday.E5.Pleasewriteasubtitleforthelastparagraph.(Nomorethan10words)_____________________________________________________Trynottogiveup.(符合主题，不超过10词即可)Ⅱ.词汇运用A.根据下列句子及所给首字母或汉语注释，写出空缺处各单词的正确形式(每空一词)。6.Wehavedifficulty___________(控制)thenumberofcars.7.Thedevelopmentofhigh-techwillbeofmuchmore____________(重要)toChinesecompanies.8.Thereweretoomanyp___________onthebus,soIcouldn'tgetonit.9.Afterhisparents'_______(死),theyoungmanmovedtoanothercity.controllingimportance

assengersdeath10.Mrs.Brownl____inbedforafewminutes,andthenshefeltbetter.11.Hecanproperlydealwithallkindsofdifferent____________(情况)．12.Hehas_________(几个)booksonthedesk,butnoneofthemisonmath.13.Learningisalifelongj________becauseeverydaybringssomethingnew.14.Isatinfrontofthecomputerfortoolongwithoutmovingandmyneckh______badlynow.15.Dogsarereadytohelpandsavetheiro_______．

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runInterestingmarathon－“Awalk-a-thon”Amarathon(马拉松)isalong-distancerunningrace.Nowitisnotonlya16.___________，butanactivitythatsomepeopleorganizeforcharity(慈善).17._________getfriends,familiesandotherpeopletosupportthem.Forexample,iftherunnerrunsonekilometer,theproviderseachgivetherunner$1forthecharity.competitionRunnersAlotofmoneycanbe18.________thisway.However,noteveryonecanrun,19.____peopleintheUSAhavethoughtofotherwaystoraisemoney,usingtheideaofamarathon.Forexample,“Awalk-a-thon”，whichis

20.____________amarathoncomesout.Inthegame,peoplewalkinsteadofrunning.Thisisoneofthemostpopularwaysforpeopletoraisemoney.raisedsosimilartoⅢ.语法填空阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。TheGreatWallismorethan13，000milesintotal.Asasymbol21.____China,itisthelongestwallintheworld.Itwas22.__________(finish)inpartsthrough2，000years.Inancientworld,people23._________(usual)pressednaturalmaterialssuchassoilandrockstogethertobuildwalls.Itwascalled“rammedearth”.Insomeareas,theGreatWallwasbuiltusingrammedearth.Overtime,windandraincaneasilybreakdownrammedearth,offinishedusually24.____scientistsoftenwonderedhowtheseoldpartsoftheGreatWallhaveremainedforsuchalongtime.AgroupofChineseresearchersexamineda370-milelongpartofthewall.Theyfoundthatmorethan2/3ofitwascoveredbysomethingcalledbiocrusts(生物结皮).Theyarethinlayers(层)ofdifferent25._______(kind)ofplantlives.Thescientists26.______(take)someofthebiocrustsbackfortesting.Theresultshowedthattheywere

27.__________(strong)thanrammedearth.Itmeansbiocrustsplayakeyrolein28.____________(protect)theGreatWallfromerosion(侵蚀).Thes