Unit3Australia专项训练【专项训练】I．语音知识从A、B、C、D中找出其划线部分与所给单词的划线部分读音相同的选项。1、caveA．acrossB．masterC．wakeD．factory［］2、valleyA．homelandB．graspC．examineD．able［］3、fenceA．specialB．citizenC．picnicD．cream［］4、lossA．loseB．cocoaC．onionD．ox［］5、regretA．recentB．replayC．receiveD．Recognize［］6、saltyA．alreadyB．aloneC．walkD．Half［］II．单句改错（名词从句专项练习）1、Menmustdieisafact.__________2、Ifhecomesornotmattersalot._________3、Thereasonwhyhedidn’tgotoschoolwasbecausehewasill._______4、Thedictionaryisveryuseful,thatisbecauseIboughtityesterday.__________5、Thenewswhichwearehavingaholidaytomorrowisnottrue._______6、CanyoutellmehowcanIgettothebusstation?________7、Doyouthinkwhatwillhappen?__________8、Hewillanswerforthathisbrotherishonest._____9、Idon’tdoubtwhetherJohnwillcomeontime.__________10、Idon’tknowhewashere.________III．阅读理解WhenAreYouSmartest?Whenareyousmartest?From18to25,accordingtoI.Q.(智商)scores;butyouarewiserandmoreexperiencedwithincreasingage．Youaresharpestinyour20’s;around30,memorybeginstodecline(下降),particularlyyourabilitytoperformmathematicalcomputations．“ButyourI.Q．forothertasksclimbs,”saysBerkeley,psychologistArthurJensen．Yourvocabularyatage45,forexample,isthreetimesasgreataswhenyougraduatedfromcollege．At60,yourbrainpossessesalmostfourtimesasmuchinformationasitdidatage21、Thistrade-off(协调)betweensharpnessandwisdomhasledpsychologistDr．LeopoldBellaktosuggestthat“maturityquotients(成熟商)”beadoptedforadults.Womenalsogetanadditionaladvantageofgoodhealthlaterinlife:NationalInstituteofHealthfiguresshowthattheattackofsuch“oldage”diseasesasarthritis(关节炎),rheumatism(风湿病),andheartillnessbeginaroundage60inmen,atage65inwomen．Itishardtodeny(否定)thegenerallygreaterfitnessofwomen:Lifeexpectancy(估计寿命)formenisnow68.3;forwomen75.9、SaysUSagingauthorityWilliamKannel,“Olderwomenwithlowbloodpressurearealmostimmortal(长生不老的).”However,psychologistsbelievethatbyenteringthecompetitivejobmarketinincreasingnumbers,womenmayeventuallygiveuptheiradvantage.1、Thesentence“…yourI.Q．forothertasksclimbs”means________.[]A．yourI.Q．forothertasksstopsdecreasingB．yourI.Q．forothertasksincreasesC．yourI.Q．forothertasksstaysthesameD．yourI.Q．forothertasksdecreases2、The“oldage”diseasesmentionedinthispassageare________.[]A．arthritis,heartillness,headacheB．arthritis,heartillness,rheumatismC．arthritis,rheumatism,feverD．arthritis,headache,rheumatism3、WhichofthefollowingstatementsisNOTtrue?[]A．Yourbrain,atage60,possessesalmost4timesasmuchinformationasitdidatage21.B．Yourabilitytoperformcertainmathematicalcomputationsbeginstodeclinearound30.C．Yourvocabularybeginstodeclineafter30.D．Yourmemorybeginstodeclinearound30.,4、Thescientistsmentionedinthispassageare________.[]A．WilliamKannel,LeopolBellak,ArthurJensenB．ArthurJensen,LeopoldBellak,BerkeleyC．ArthurJensen,WilliamKannel,BerkeleyD．LeopoldBellak,Berkeley,WilliamKannel5、Thelastsentencesuggeststhat________.[]A．theremaybearelationshipbetweenjobstressandlifeexpectancyB．womencandonothingtocopewiththeattackof“oldage”diseasesC．womenarenotsuitedtohighlycompetitivejobsituationsD．womenarebetteratstatisticsⅣ．改写成分词做状语的句子。1、Whenshewaswalkinginthepark,shesawanoldfriend.2、Astheywereblind,howcouldtheyseetheelephant?3、Ashehadbeentheremanytimes,heofferedtointroducethehistoryofthecountry.4、Aftertheyrebuiltthisway,thesetempleslookevenmorebeautiful.5、Asshewasexcited,shecouldhardlysayaword.【答案】I.答案及提示：1、C2、C3、B4、D5、C6、AII.答案及提示：1、正确的句子应该是：Thatmenmustdieisafact.分析：that引导主语从句，虽然没有词义，也不在句子中作任何句子成分，但是that绝对不可省略．2、正确的句子应该是：Whetherhecomesornotmattersalot.分析：whether和if都表示“是否”的意思，在名词性从句中起引导从句的作用；但是在主语从句、表语从句、同位语从句、介词及个别动词之后的从句中，一般用whether而不用if．3、正确的句子应该是：Thereasonwhyhedidn’tgotoschoolwasthathewasill.分析：如果reason作句子主语时，起标语从句只能用that引导，而且that不可省略．但reason的定语从句一般只用why来引导．,4、正确的句子应该是：Thedictionaryisveryuseful,thatiswhyIboughtityesterday.分析：why和because都可以引导表语从句，但两者的侧重点各不相同．why所引导的表语从句是上文出现饿情况或发生的事情所带来的结果；即主句是原因，表语从句表示结果，简单理解就是前因后果．because所引导的表语从句是用来解释所出现的饿情况机器原因；即主句是结果，表语从句表示原因，简单理解就是前果后因．5、正确的句子应该是：Thenewsthatwearehavingaholidaytomorrowisnottrue.分析：这里的从句是同位语从句，不是定语从句，因为该从句是对thenews的内容进行更具体、更详细的说明．可以带同位语从句的名词主要有：fact,news,idea,truth,hope,suggestion,doubt,belief等，引导这些同位语从句的连词一般都用that，而且that不能省略6、正确的句子应该是：CanyoutellmehowIcangettothebusstation?分析：由疑问词what,who,when,where,how等引导的宾语从句中要用陈述句的语序，不能用疑问句的语序，即主谓不倒装．7、正确的句子应该是：Whatdoyouthinkwillhappen?分析：动词think,believe,suppose,imagine,say等后接疑问词引导的宾语从句时，该疑问词通常要提到主句的句首8、正确的句子应该是：Hewillanswerforthefactthathisbrotherishonest.分析：that只能在besides,except,but等介词的后面引导宾语从句，其它介词之后通常不能跟that引导的宾语从句，通常采用在that从句前加上类似thefact等词的方法，以次避免出现“介词+that从句“的现象．9、正确的句子应该是：Idon’tdoubtthatJohnwillcomeontime.分析：doubt通常表示“怀疑”、“不相信”的意思，它的后面接宾语从句是，在否定句和疑问句中接由that引导的宾语从句；在肯定句中一般接由whether或if引导的宾语从句．10、正确的句子应该是：Ididn’tknowhewashere.分析：如果主句用过去时，从句一般也要用过去时，前后时态一致，这是基本原则．III.答案及提示：1、正确答案是：B．通过前面一句“around30,memorybeginstodecline,particularlyyourabilitytoperformmathematicalcomputations.”得出increase应该与decline互为反义．2、正确答案是：B．由文章中“NationalInstituteofHealthfiguresshowthattheattackofsuch“oldage”diseasesasarthritis,rheumatism,andheartillnessbeginaroundage,60inmen,atage65inwomen.”这句中可以看出老年疾病指的是关节炎、风湿病和心脏病．3、正确答案是：C．由文章中“At60,yourbrainpossessesalmostfourtimesasmuchinformationasitdidatage21.”得出选项A是正确的．由文章中“around30,memorybeginstodecline,particularlyyourabilitytoperformmathematicalcomputations.”得出选项B和选项D都是正确的．4、正确答案是：A通过对全文的跳读寻找可以找出所提到的科学家的名字．5、正确答案是：A通过对文章第二段落的理解可以得出正确答案．Ⅳ．改写成分词做状语的句子．1、Walkinginthepark,shesawanoldfriend.2、Beingblind,howcouldtheyseetheelephant?3、Havingbeentheremanytimes,heofferedtointroducethehistoryofthecountry.4、Havingrebuiltthisway,thesetempleslookevenmorebeautiful.5、Beingexcited,shecouldhardlysayaword.