新世纪大学英语系列教程第2版综合教程2答案.doc

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1、......UnitTwoOptimismandPositiveThinkingEnhanceYourLanguageAwarenessWordsinAction▆WorkingwithWordsandExpressions1.Intheboxbelowaresomeofthewordsyouhavelearnedinthisunit.Completethefollowingsentenceswiththem.Changetheformwherenecessary.▆Answers:1)positive2)startled3)pers

2、pective4)harden5)shape6)address7)crises8)curse9)incredible10)conversely11)issue12)response13)prior14)rare15)accomplish2.Intheboxbelowaresomeoftheexpressionsyouhavelearnedinthisunit.Doyouunderstandtheirmeanings?Doyouknowhowtousetheminthepropercontext?Nowcheckforyourselfb

3、ydoingtheblank-fillingexercise.Changetheformwherenecessary.▆Answers:.学习参考.......1)getthehangof2)havelivedthrough3)makesadifference4)havenoidea5)concernedwith6)slippedover7)raninto8)inreverse9)mullover▆IncreasingYourWordPower1.Decidewhether“do”,“make”or“take”isneededtoco

4、mpleteeachofthefollowingsentences.Changetheverbformwherenecessary.▆Answers:1)does2)make3)take4)do5)make6)Take7)done8)taken9)making10)took2.Ineachofthefollowingsentencesyouaregiventwoconfusablewordsorexpressionsinbrackets.Choosetheappropriateonetofillintheblank.Youmaycon

5、sultadictionaryifnecessary.▆Answers:1)concerned2)Concerning.学习参考.......1)reject2)declined3)unconscious4)subconscious5)former6)preceding7)raise8)rise1.NowmatcheachoftheEnglishwordinColumnAwithitsChineseequivalentinColumnB.Youmayconsultadictionaryifnecessary.▆Answers:1)d2

6、)j3)k4)a5)b6)h7)c8)f9)l10)e11)g12)iGRAMMARINCONTEXTTask1:Whenitisusedasaconjunction,“as”canmean“when/while”,“though/although”,“since/because”,“intheway/mannerthat”,etc.,anditcanalsobeusedinacomparativestructure.Studythefollowingsentencesandexplainthemeaningof“as”ineachs

7、entence.▆Answersforreference:1)intheway/mannerthat.学习参考.......1)though/although2)when3)since4)usedinacomparison5)though6)while7)inthewaythatTask2:CompletethefollowingsentencesaftertheexamplebytranslatingtheChineseintoEnglish,using“as”asarelativepronoun.▆Answersforrefere

8、nce:1)asyoudescribe/havedescribed/described2)asconcerneveryoneofus3)Asiswellknown4)Asweallcansee5)asyoushow/as