大学英语精读预备级课后答案全

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1、大学英语精读（预备级）课后答案第一部分UNIT1.1)Toloseweight,Katiesubstitutedsomelow-fatfoodsforhigh-fatfoodsinherdiet,forexample,havingfat-freemilkinsteadofregularmilk.2)Ourscienceteacherdrewa(n)analogybetweenthewaywatermovesandthewaylighttravelsinwaves.3)Inadictionary,theword“noun”isoftenrepresentedbythele

2、tter“n”.4)Itisinterestingthatdifferentstylesofdresscanbeassociatedwithdifferenttypesofmusic.5)AIDSisthebiggesthealthchallengewehavehadtofacethiscentury.6)Coalcaneasilybeconvertedtogas.7)Althoughpeopleoftensaythisisbeautifulorthatisbeautiful,itismoteasytodefinetheconceptofbeauty.8)Thefamo

3、usTVproducersuccessfullyreducedthehistoryofspacetraveltoa2-hourshow.9)Ihavea(n)imageinmymindofhowIwantmyroomtobe.10)Jackcarriedbundlesofoldclothesandmagazinestothegaragesale.11)Thereareallbeautifulphotos.It’sreallyhardformetochoosethebestone.12)Whenaskedwherehismotherwas,thelittleboypoin

4、tedtothekitchen.13)Johndidn’tmarryMaryintheend.HemarriedJulieinstead.14)Thebestthingabouttravelingisthatyoucanmeetdifferentpeopleandlearnaboutvariouscustoms.UNIT2.1）Eversincemybrothertookthatjoboffer,hehasbeentravelingbackandforth,andwerarelytalkthesedays.2)Therainwassoheavyandtheroadsom

5、uddythatittookusalldaytoreachourdestination.3)Computerterminalsareseeneverywhereinofficesnow.4)Studentsshouldpayattentiontothedistinctionbetweenformalandinformalwordswhentheyarelearningaforeignlanguage.5)Sincethefinalexamisdrawingnear,youarenotsupposedtoplayfootballafterschool.6)Let’smak

6、ea(n)betonwhowillbethefirstonetofinishreadingthebook.7)HeofferedtotakemeforarideinhiscarbutIrefused,becauseheissucha(n)rottendriver!8)Wedon’tseeanyracialprejudicehere:peopleofallskincolorsseemtogetonwellwitheachother.9)Asthetraincamenear,peoplewaitingontheplatformpickeduptheirbagsandgotr

7、eadytoboard.10)Evenifyoucan’taffordtostayina5-starhotel,youcanstillfindcleanandinexpensiveaccommodation.11)Whatadelighttowalkalongtheriveronasunnyafternoon!12)Becauseoftrafficproblemsaboveground,manypeopleinShanghairidethesubwaytowork.13)Hepretendedtoreadanewspaper,butinf