视听说第四册第二单元A

SectionADirections:Inthissection,youwillhearseveralconversations.Attheendofeachconversation,oneormorequestionswillbeaskedaboutwhatwassaid.Boththeconversationsandthequestionswillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA),B),C)andD),anddecidewhichisthebestanswer.1.A)Apapergreetingcard.B)Awebsite.C)Anemail.D)Aletterofcomplaint.答案：C2.A)Hedoesn'tplaycomputergamesnow.B)Homeworkisheaviernowthanbefore.C)Hehardlyfindstimetoplaycomputergames.D)Computergamesarenotasgoodasbefore.答案：AQuestions3to5arebasedontheconversationyouhavejustheard.3.A)AustraliaB)NewZealandC)CanadaD)Britain答案：B4.A)inexpensivelong-distancecallsB)internationalcallsC)localcallsD)Internetphonecalls答案：D5.A)SheshouldhaveafasterInternetconnection.B)Sheshouldinstallaspecialdevice.C)Sheshouldaskhercousintousethesoftware.D)Sheshouldpaythefeeforthefirstmonth.答案：CSectionBDirections:Inthissection,youwillhearseveralshortpassages.Attheendofeachpassage,youwillhearsomequestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).PassageOneQuestions6to10arebasedonthepassageyouhavejustheard.6.A)makethingshappenaswedesireB)changematterfromlargetosmallC)buildveryadvanceddevicesandtoolsD)shapematteroneatomatatime答案：D7.A)usefulB)outdatedC)misleadingD)complicated答案：C8.A)Thepursuitofmoreriches.B)Theeffortofbuildingthingsfromrawmaterials.C)Theunderstandingandexperienceofchangingmatter.D)ThereligiousreadingofGod'sbooks.答案：C9.A)theywereusingtheoppositeofnanotechnologyB)theydidnotunderstandtheirrawmaterialsC)theyweredoingdangerousthingsD)theychangedmatterintousefultools答案：A10.A)Chemistryisdifferentfromnanotechnology,whichbelongstophysics.B)Chemistryisnanotechnologydoneonalargescale.C)Nanotechnologydependsonchemicalprocesses.D)Nanotechnologyasagroupisthesameaschemistry.答案：BPassageTwoQuestions11to15arebasedonthepassageyouhavejustheard.11.A)lessdangerousthanB)asdangerousasC)asillegalasD)moredangerousthan答案：D12.A)2secondsB)1secondC)1/2secondD)1/3second答案：C13.A)Cellphonesareproducedmorethaneverbefore.B)Cellphonesareboughtmorethananyotherelectronicproduct.C)Manydriversadmittousingcellphoneswhendriving.D)Therearemoreaccidentscausedbyusingcellphonesthanbefore.答案：C14.A)Becausetheyneedrecharging.B)Becausetheymakedriverslessfocusedondriving.C)Becausedriverscannothearsignalswhenusingthem.D)Becausetheyinterferewiththeengine.答案：B15.A)usehand-heldcellphoneswhiledrivingB)usehands-freecellphoneswhiledrivingC)usebothhand-heldandhands-freecellphoneswhiledrivingD)calladriverwhenheisdriving答案：ASectionADirections:TrueorFalse.WatchthevideoclipanddecidewhetherthefollowingstatementsareTrue(T)orFalse(F).16.Agneshasadesktopcomputerinherroom.Agneshasadesktopcomputerinherroom.A)TB)F答案：B17.WooSunghasaninexpensiveCDplayerinhisroom.WooSunghasaninexpensiveCDplayerinhisroom.A)TB)F答案：A18.Alejandralovesherringbecauseofitsshape.Alejandralovesherringbecauseofitsshape.A)TB)F答案：B19.Catherinelikestheearringsfromherboyfriend.Catherinelikestheearringsfromherboyfriend.A)TB)F答案：A20.Agneslikestoplaythepiano.Agneslikestoplaythepiano.A)TB)F答案：BSectionBDirections:Fillintheblanks.Watchthevideoclipaandfillintheblankswiththewordsyouhear.Dennis:Inmyroom,Ihaveaverysmall,inexpensive21)player.Agnes:Myfavorite22)ismy23),becauseIcan24)andIlovemusic.Brad:Ihavea25).Itismyfavoriteitem,and26)gaveittome.Hana:Myfavoriteitemismy27)becauseIhavealotof28)andIcan29)theInternet.It'svery30).答案：21)compactdisc22)item23)CDplayer24)listentomusic25)guitar26)mymother27)laptop28)picturesinsideit29)goon30)cool