人教版初二(下)英语第3讲：unit 2 词汇篇(学生版)

Unit2词汇篇箏作业完成1晅）学生通过本讲学习，能够掌握本单元的重点词汇句型，并在综合能力上有一定的拓展。1.Alone/lonelyalone为形容词,意为“单独的”,只作表语，不能作定语•侧重说明独自一人，没有助手或同伴,没有感情色彩，只表示客观的状态.lonely意为“孤独的”，表示主观上感到孤独、寂寞，有较浓的感***彩，指因缺少朋友、同情、友谊等产生的一种悲伤和忧郁的感情.它为形容词，在句中作表语或定语•作定语时,意为“荒凉；偏僻”，多修饰表示地点的名词.alone还可以作副词.alone副词adv单独；独自Shewenthomealone.她独自回家去了.Afterhiswifedied，helivedalone.他的妻子死后，他一个人生活.Usedto/beusedtodoing/beusedtodoUsedtodo:过去常常做某事，意思为现在不做了Beusedtosth/doingsth:习惯于做某事，to在这为介词Beusedtodosth:被用作去做某事，被动语态的一种形式Giveout/giveawaygiveaway1.捐献，赠送Hegaveawaymostofhismoneytocharity他把大部分金钱捐给了慈善事业.颁发,分送Themayorgaveawaytheprizesattheschoolsportsday在学校运动会那天市长颁发了奖品.（由于粗心）丢失、错过（机会）Theygaveawaytheirlastchanceofwinningthematch他们错过了比赛取胜的最后机会.givesth/sbaway（有意无意地）泄露Shegaveawaystatesecretstotheenemy她向敌人泄露了国家机密.HisbroadLiverpoolaccentgavehimaway他那浓重的利物浦口音暴露了他的身份.givesth.off放出（气味，热量等）Thecookerisgivingoffafuunysmell.锅里正在冒出一种怪味.giveout1.用尽;耗尽Herpatiencefinallygaveout.她终于失去耐心了.2.（指引擎、发动机）停止运转；失灵Oneoftheplane'senginesgaveoutinthemid-Atlantic在大西洋中部上空飞机的一个引擎失灵了.givesth.out分发；散发Theteachergaveouttheexaminationpapers.老师分发了试卷.放出；发出Theradiatorisgivingoutalotofheat.散热器散发着大量的热.宣布；广播ThenewsofthePresident'sdeathwasgivingoutinabroad-cast总统故去的消息在无线电中广播了.其中在表示散发；放出（气味，热量等）的意思时,giveoff和giveout的用法是一样的，都解释为"sendoutoremitsth."Putoff/takeoff/getoff/setoffInterest/interesting/interestedInterest做动词意思为使别人感兴趣interestsb.Interesting做形容词，多以物做主语，表示使别人感兴趣的Interested做形容词，多以人做主语，表示对。。。感兴趣的。Setup/putup/lookupSetup:建立，设立Putup：张贴，举起Lookup：查找，向上看---Peterhaschangedalot，hasn'the?---Yes.Heusedtotheguitar,butnowheismoreinplayingsoccer.

2.Becauseofthebadweather,wehavetothemeetingtillnextweek.A.takeoffB.getoffC.putoffD.setoff3.Myauntateacher,butnowsheisareporter.A.wasusedtobeB.isusedtobeC.usedtobeD.isusedtoplays;interestedC.plays;interestedC.play;interestingplay;interestedD.playing;interestIfIstayathome,Imightfeelalone;alonealone;lonelyalone;alonealone;lonely---Oh,dear!Yourroomisuntidy.---Sorry,mom.I'll.setitupB.cleanitup学当堂练可lonely;lonelylonely;aloneputitupD.lookitup基础演练Bequiet,please.We'regoingtohaveanEnglishtest.NowI'mgoingtoyourpapers.giveoutB.giveupC.givebackD.giveawayMaryusedtotowork,butsheisusedtotoworknow.ridingabike;takingabusB.ridingabike;takeabusC.rideabike;takingabusD.rideabike;takeabusLastnightIsuddenlyawaytoworkouttheproblem.A.comeupB.camealongC.cameupwithD.camedownWeshouldnevertilltomorrowwhatwecandotoday.A.putonB.putoffC.putupD.putout5.Hegooutwithhisparents,butinowhestayingathomealone.A.usedto;isusedtoB.isusedto;usedtoC.useto;isusedtoD.isusedto;isusedto6.Theoldwomanlives,butsheneverfeels

A.alone;alonealone;lonelyA.alone;alonelonely;aloneD.lonely;lonely---Whatwillyoudonateforthecharity?---I'llsomeclothesbecausetheyaretoosmallforme.giveawayB.giveupC.giveoutD.giveinTeachersoftennewtextbookstothestudentsatthebeginningofthenewterm.A.giveawayB.giveoffC.giveoutD.giveupThestoryisandallofusareinit.A.interest;interestingA.interest;interestingC.interested;interesting10.HehasneverseensoA.excited;excitingC.exciting;excitinginteresting;interestedagame,hewasveryexciting;excitedexcited;excited巩固提高学生们轮流打扫教室。Thestudentstookturnstotheirclassroom.托尼今天不高兴，我们让他振奋起来吧。Tonyisunhappytoday.Let's.你的想法不错。但是我们需要尝试一下它。Yourideaisverygood.Butweneedtoit.我简直无法想象这儿曾经是个小渔村。Ican'timaginethatitasmallfishingvillagehere.因为下大雨，运动会不得不推迟了。Thesportsmeetinghastobebecauseoftheheavyrain.去年一个新的图书馆在这个学校被建立起来了。Anewlibrarywasintheschoollastyear.即使是最简单的日常活动也会对环境造成影响。8.Inthecountryweoftenhearbirds8.Inthecountryweoftenhearbirds.Eventhesimplestdailyactivitiescanalsotheenvironment.你会把你的旧东西赠送给别人吗？Canyouyouroldthingstoothers?19.请你帮我修一下自行车好吗?Couldyoupleasehelpmemybike?20.他们正在组织一场才艺表演为慈善事业筹款。They'reorganizingatalentshowtoforcharity.事当堂检测）一、单项选择---Ithinkeverychildneedsatleast（至少）eighthoursaday.---Ithinkso.A.sleepsB.sleepC.sleepingD.tosleepA.sleepsB.sleepC.sleepingD.tosleepIoftenseesomeboysbaseballafterschool.Ioftenseesomeboysbaseballafterschool.A.playB.toplayC.playingD.areplayingA.playB.toplayC.playingD.areplayingA.needB.wouldC.couldD.must4.Pleasetellthechildrenmakingnoise.Thebabyissleeping.A.stopB.tostopC.stoppingD.stoppedA.needB.wouldC.couldD.must4.Pleasetellthechildrenmakingnoise.Thebabyissleeping.A.stopB.tostopC.stoppingD.stopped3.---WhatshouldIdo?---Youwritehimaletter.---YouThetalkshowonTVisverypopular.ItoftenmakespeopleA.laughB.laughingC.tolaughLilyencouragedhercousinA.laughB.laughingC.tolaughLilyencouragedhercousinaholidayinChina.A.spendsB.spentC.tospendShewon'tletherdaughterbytheriver.A.playB.playsC.toplayD.laughedD.spendingD.playingA.tosingB.singsC.sangD.sing9.ThedoctoraskedMaryA.don'teattoomuchchocolate.B.nottoeatC.doesn'teatD.noteat10.---Wouldyoulikesomeapplejuice?A.No,thanks.B.Yes,I'dlikejuice.C.No,please.D.It'sdelicious.二、完形填空Eachnationhasmanyvolunteers（志愿者）whohelptotakecareofothers.They11bookstothepeopleinhospitalsorhomesfortheaged.Sometimestheyjustvisitthemandplaygameswiththemorlistentotheir12.Otheryoungvolunteersgoandworkinthehomesofpeoplewhoaresickor13.Theypaint,cleanup,14theirhousesordotheirshopping.Forboyswhonolongerhave15,thereisanorganizationcalledBigBrothers.Collegestudentsandothermentaketheseboystobaseballgamesorfishingplacesandhelpthemtogettoknowthingsthatboys16learnfromtheirfathers.Eachcityhasanumberofclubs17boysandgirlscangotoplaygamesorlearncrafts（工艺）.Someoftheseclubsorganizeshorttripstothemountains,beaches,orotherplacesofinterest18.Mostoftheseclubsusehighschoolandcollegestudentsasvolunteersbecausetheyareyoungenoughto19thenamesofboysandgirls.Volunteersbelievethatthehappiestpeopleintheworldarethosewhohelpto20happinesstoothers.11.A.sellB.readC.throwD.show12.A.voicesB.speechesC.songsD.problems13.A.youngB.happyC.oldD.hungry14.A.polluteB.repairC.buildD.remove15.A.brothersB.sistersC.fathersD.mothers16.A.usuallyB.neverC.onlyD.seldom17.A.whichB.whoC.whenD.where18.A.nearbyB.farawayC.abroadD.home19.A.reportB.forgetC.rememberD.choose20.A.causeB.bringC.takeD.lend箏家庭作逊你能想出其它办法解决这个问题吗?Canyouotherwaystosolvethequestion?“幸运”对我的生活有很大的作用。Luckytomylife.我们经常在街上看到人们发传单。Weoftenseepeopleleafletsinthestreet.当你到北京时给我打电话。whenyougettoBeijing.因为下大雨，运动会不得不推迟了。Thesportsmeetinghastobebecauseoftheheavyrain.二、阅读理解AEveryyear,moreandmorestudentsbecomevolunteers.Theprojectsmaybewiththeirschool,neighborhood,ortown,buttheworkofallvolunteersisimportant.Studentsfindthattherearemanyadvantagestovolunteering.First,volunteeringhelpsothers.Manypeoplecomplainaboutproblemsinoursociety.Volunteersarepartofthesolutiontoourproblems!Whileitiseasytocomplainaboutthingsthatarenotright,thevolunteertakesactionratherthancomplaining.Whenastudentspendstimeworkingataretirementhome,cleaningupapark,orteachingayoungerstudent,thevolunteermakestheworldabetterplace.Second,beingavolunteermakesstudentsfeelgoodaboutthemselves.Whenastudentvolunteerknowsthathisorhereffortshavemadesomeoneelse'slifebetter,thevolunteerfeelsgreat.Studealwayshearpeoplesayingthateveryoneshouldcareaboutotherpeople.Volunteersmakeithappen.Althoughsomevolunteerworkislongortiring,studentvolunteersendthedayknowingtheydidthething.Theirparents,teachers,andthepublicareproudofthem.Knowingtheydidtherightthingmthemfeelbetter,eveniftheyaretired.Finally,studentslearnthatvolunteeringisfun.Agroupofstudentsmightvolunteertocleanu

riverbedinearlyspring.Itisfuntobewiththeirfriends,toenjoytheweather,andtopicnicla

beautiful,cleanarea.Otherstudentsmightreadtoyoungchildreninaplaygroup.Itisfuntospen

withchildrenandtohavethemsmileandlaugh.Nomatterwhattheiragesortalentsare,everystud

beavolunteer.TheworkofstudentvolunteersisapowerfulforcethatmakestheworldabetterplaThetitleofthispassageis.Free-timeJobsB.DailyActivitiesSchoolLifeD.VolunteerWorkThewriterreallywantstosaythat.volunteeringhelpssocietyaswellasvolunteersthemselvesitisfuntospendtimevolunteeringinapre-schoolsomepeoplecomplaininsteadoftakingactionsomevolunteerworkislongandtiringAccordingtothepassage,howarevolunteersdifferentfromotherpeople?A.Theynevercomplain.B.Theyalwaysfeelgreat.Theytakeactions.D.Theyenjoyteaching.Becomeavolunteerandhelpthosewhoneedyourhelpinyour社oE）JniVolUnteerworkincludeshelpingthepoor,helpingthefamilieswhosehousesweredestroyedbynaturaldisastersorcreatinggreenspaceforneighborhoodfamilies.Wh论heverViceactivityyouchoose,youhavethe"powerofone"tomakeadifferenceandcreatearealchangeinthecommunity!OurholidayvolunteerjobsareopentoallAmericans.Youdon'tneedanyspecialskillstojointherearenoagel限制^（WithBiosphereExpedit生物探险），youcanbeawildlifeandenvironmentalvolunteerforanywherefromtwoweekstotwomonths.You'llworkwithlocalscientists,andtheleadersfromBiosphereExpeditionwillbebyyourside.Weneedstudentsattheageof16andupwhostudyatschoolandwantachancetousetheirtalents,skillsandknowledgetohelpthelittlekids.Mostofthemhaveenoughpatienceandarewarmhearted.JointheVolunteerServiceCentertoday!Volunteersarethegreatestpeopleintheworld.Let'sworktogethertomaketheworldabetterplace.Thevolunteerscaninthecommunity.A.lookafterpetsB.helpthepoorpeopleC.buyhousesforthehomelessD.cleanuptheyardsTheBiosphereExpeditionisprobablyheld.A.forthreemonthsB.insummervacationC.onlybylocalscientistsD.betweenAmericaandChinaIfWuDongisyearsold,hemayjointheVolunteerServiceCenter.A.11B.13C.15D.17WhichofthefollowingisTRUE?Thevolunteershouldcreategreenspaceforallthefamilies.Thevolunteercanchooseanyserviceactivityinthecommunity.Todotheholidayvolunteerwork,specialskillsarerequired.Aboywhodoesn'tstudyatschoolcanbeavolunteertohelpthelittlekids.WhatistheBESTtitleforthesethreeads?A.VolunteersWantedB.AJobInterviewC.AnExpeditionClubD.EducationServiceC（西城13-14期末试题）Howmanythingscanyouseeinthenightsky?Alot!OnaclearnightyoumightseetheMoon,someplanets,andthousandsofshiningstars.Youcanseeevenmorewiththehelpofnewinventions.Youmightseestarswherebeforeyouonlysawdarkspace.Youmightseethatmanystarslooklargerthanothers.Youmightseethatsomestarsthatlookwhitearereallyredorblue.Withbiggerandbiggertelescopesyoucanseemoreandmoreobjectsinthesky.Youcanfindoutmoreaboutthoseobjects.Butscientistsbelievetherearesomethingsintheskythatwewillneversee.Wewon'tseethemwiththebiggesttelescopeintheworld,ontheclearestnightoftheyear.That'sbecausetheycan'tbeseen.They'rethemysterious（神申秘的）deadstarscalledblackholes.Youmightfindithardtoimaginethatstarsdie.Butstarsdoburnoutanddieafterbillionsofyears.Asastarburns,itgivesofflightandheat.Butwhenthestarburnsout,itbeginstodie.Asthestarcools,theouterpartsofthestarpullintowardthecenter.Thestarsquashesintoasmallerandsmallerball.Ifthestarwasverysmall,thestarendsupasacold,darkballcalledablackdwarf（黑矮星）.Ifthestarwasverybig,itkeepssquashinginwarduntilit'spackedtogethertighter紧的）thananythingintheuniverse.ImagineiftheEarthweresquasheduntilitwasthesizeofatinyball.That'showtightlythisdeadstar,ablackhole,ispacked.Whatpullsthestarintowarditscenterwithsuchpower?It'sthesameforce力量）thatpullsyoudownwhenyoujump—theforcecalledgravity（重力）.Ablackholeissotightlypackedthatitsgravitysucks（吸收）ineverything—evenlight.Thelightfromablackholecannevercomebacktoyoureyes.That'swhyyouseenothingbutblackness.Sothenexttimeyoulookupintothenightsky,remember:there'smoreinthesky!Alloverinthedarknessareblackholes—thegreatmysteryof