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名师指津Unit5meetingyourancestors课文经典回顾重点词汇讲练写作句型仿写词句基础过关词句基础过关写作词汇1._________yourconversation打断你们的谈话2.________himtobeinnocent假定他是清白的3.________illegalhunters逮捕非法捕猎者4.don’t_____inpublic不要在公共场所吐痰5._______thelastparagraph删除最后一段interruptassumearrestspitdelete6._________contemporaryart赞赏当代艺术7.___________thecar汽车加速行驶8.________hisear搔耳朵9.an_______observer敏锐的观察者10.bein______________在上幼儿园kindergartenapplaudacceleratescratchacute阅读词汇1.ampleadj.试探性的；不确定的2.tentativeadj.原始的；远古的3.primitiveadj.足够的；充足的4.alternativeadj.晕眩的；昏乱的5.dizzyn.可能的选择adj.可供选择的6.pulsevi.搏动n.脉搏7.categoryn.席子；垫子8.punctuationn.皱纹9.wrinklen.标点符号10.matn.种类；类别11.seashelln.(各种)瓜12.quiltn.海贝壳13.onionn.被子；棉被14.yogurtn.洋葱15.melonn.酸乳酪；酸奶16.spearn.铁锤；锤子17.hammern.野兽18.beastn.滑板19.skateboardn.相册；集邮册20.albumn.矛；枪转换词汇1.Tomranhappilyhome,whistling______(gay).修饰动词whistling,用副词,表示“快乐地”。gaily2.Afterafewyears,hebecamevery________(skill)atdrawing.在系动词became后作表语，用形容词，表示“有技巧的，熟练的”。beskillfulat意为“熟练,擅长,精通”。由名词或动词加后缀ful变形容词的还有很多，如care→careful,cheer→cheerful,forget→forgetful,harm→harmful,help→helpful,hope→hopeful,pain→painful,peace→peaceful,power→powerful,success→successful,thank→thankful,use→useful,wonder→wonderful等。skilful3.Theboyissharpeninghispencilswitha___________(sharp).在冠词后或者说作介词的宾语，用名词，表示“卷笔刀”。由形容词加后缀en变成动词的还有fright→frighten,deep→deepen,broad→broaden等。4.Manypeoplesufferedfrom__________(starve)becauseofalackoffood.作介词的宾语用名词，表示“挨饿”。sharpenerstarvation5.Theydidn’tgrowtheirowncrops,butpickedfruitwhenit________(ripe).在when引导的时间状语从句中替代fruit的it是主语，空格处应为谓语，故用ripe的动词形式ripen(成熟)，又由didn’t、picked可知，用一般过去时，故填ripened。6.The________(divide)ofthewealthwasratherunequal.在冠词后用名词，表示“分配”。在动词后加后缀sion变为名词的还有decide→decision,revise→revision等。divisionripened7.Sorrytheplaceisso_______(mess),Ihaven’thadtimetoclearup.在系动词is后作表语，用形容词，表示“凌乱的，脏的”。在名词后加y变成形容词的还有wealth→wealthy,health→healthy,sand→sandy,wind→windy,rain→rainy,sun→sunny,fog→foggy,noise→noisy等。8.The_____________(identify)ofthecrashvictimswasalonganddifficulttask.在冠词后或者说作主语，要用名词，指坠机事故中遇难者身份的“识别，鉴定”。messyidentification9.Iamverymuchpleasedbyyour_________(analyse)ofthesituation.在形容词性物主代词your后或者说作介词by的宾语，用名词，表示“分析”。10.Wecannotguaranteethe________(accurate)ofthesefigures.在冠词后用名词，表示“精确，准确”。analysisaccuracy11.LastweekwevisitedtheSouthChina__________(botany)GardeninGuangzhou.在名词garden前作定语，用形容词，botanicalgarden意为“植物园”。12.Theschooloffersa___________(system)courseinreading.在名词前作定语用形容词，表示“有系统的”。Botanicalsystematic13.Hereacquiredan__________(academy)reputationafterfiveyearsofhardwork.在名词前作定语，用形容词，指重新获得“学术上的”威望。14._____________(radioactive)isaspecialqualityofradium.作主语用名词，表示“放射性”。academicRadioactivity15.Thegirldoublesassecretaryand____________(reception).与名词secretary(秘书)并列，一起作介词as的宾语，用表示职业或身份的名词receptionist，表示“接待员”。这类由名词加后缀ist变为表示职业或身份的词还有tour→tourist,novel→novelist,violin→violinist等。receptionist词组搭配1.cut____themeat把肉切碎2.attachsignificance____重视3.lieinwait____sb隐蔽静候某人4.look_______向前看；为将来打算5.be____lowspirits心情很郁闷uptoforaheadin6.__________________________吸引某人的注意7.____________Romantimes追溯到罗马时代8.befedup______thisweather厌烦这种天气9.____________others’feelings不顾别人的感受10.stayfortwodays_______最多呆两天atmostarrest/catch/drawone’sattentiondatebacktowithregardlessof美句必背1.Sowethink____isreasonabletoassumetheylivedinthesecaves,regardless_____thecold.因此，我们有理由认为他们不顾严寒，就住在这些洞穴里。2.Abruptlyshesatdown，onlytobescoopedupbyherlaughing,__________(shout)sister，Luna.她突然坐了下去,结果被她正又笑又嚷的妹妹鲁娜一把抱了起来。3.____onlyitcouldbejustlikelastyear.要是能跟去年那样有多好啊！itofshoutingIf4._____________(hear)wolveshowlingintheforest,Lalaacceleratedherwalkupthepath____thecavesfearingthattheremightbewildbeasts______(lie)inwaitforher.听着狼在森林里嗥叫，拉拉沿着回洞穴的路走着，她的步伐加快了，担心会有野兽埋伏袭击她。5.Shehadalmostreachedherdestination______adelicioussmellarrestedherprogressandshestopped.快到目的地的时候，一阵香气扑鼻，她不往前走了，停了下来。whenHavingheardtolying课文经典回顾语法填空AgroupofstudentsfromEnglandhascometotheZhoukoudianCaveforavisit.1_____archaeologistisshowingthemaround.Thearchaeologistshavebeenexcavatinghereformanyyears.After2________(find)humanandanimalbones3____thosecaveshigherupthehillaswellastoolsandornaments,theythinkit4___________(reason)toassumetheylivedinthesecaves,regardlessofthecold.Theydiscoveredfireplacesinthecenterofthecaves5________theyconstructedfires.AnfindinginreasonablewhereSomeevidence6__________(suggest)thatourancestorsdidwearclothes7_______(make)fromanimalskins.Thearchaeologistalsoshowsthestudentsaprimitivenecklacepreservedquitewell.Indeed,asthebotanicalanalysishasbeen8_________(special)showingus,allthefieldsaroundhereused9_______(be)partofalargeshallowlake.Perhapstherewastradebetweenearlypeopleortheytraveledtotheseasideon10______(they)journeys.theirsuggestsmadespeciallytobe短文改错Ourevidencesuggeststhattheydowearclothesmadefromanimalskins.Wecontinuediscoveringtoolsthatwassharpenersforothertools.Itseemedthattheyusedthesharpenedstonetoolstocutupanimalsandremoveofftheirskin.didwereseemsThensmallerscraperswereprobablyusedtoremovingthefatandmeatofftheskin.Afterthattheywouldrubanampleamountofsaltsontotheskintomakeitsoftly.Finally,wewouldcutitandsewthepiecestog