unit1

　　1.d2.c3.d4.b5.c6.d7.a8.b

　　Vocabulary

　　6

　　1.Atfirst2.turn...against

　　3.acoupleof4.takeshistime

　　5.due6.confirmed

　　7.complain8.subsequent

　　9.standsachance10.hascommitted

　　7

　　1.due2.commit

　　3.regardedas4.hassavedup

　　5.stoodachance6.wereawarded

　　7.Meanwhile8.conducted

　　9.casual10.aroun(whichstudentlife)revolves

　　8

　　1.putoff2.wenton

　　3.cameto4.Calledon/upon

　　5.lookedin6.turned(Joe)against(hisownbrother)

　　7.gettingon8.givein

　　9.askfor10.willdependon

　　9

　　1.Yes,buttheycomplainedaboutthehighcostofliving.

　　2.Hewasfoundwanderingaround.

　　3.Hetriedtoappearcasualasheaskedhertodance.

　　4.It'scompletelyarbitrary.Iwishitweren'ttrue.

　　5.No,itwasalonganddifficultprocess.

　　WordBuilding

　　10

　　1.un+a.->a.

　　uncertain,unafraid,unadvisable,unfamiliar,unequal

　　2.un+p.p.->a.

　　unanswered,unattached,unexpected,unkown,undecided

　　3.un+ad.->ad.

　　unhappily,unskilfully,unconsciously,unnecessarily,uncomfortably

　　4.un+v.->v.

　　unsay,undress,untie,unlock,unload

　　11

　　1.reliable2.changeable3.enjoyable4.exhaustible5.permissible

　　6.regrettable7.breakable8.imaginable9.workable10.applicable

　　12

　　1.coutercharge2.couterattack3.couterpart

　　4.couteract5.countermeasures6.Counterculturists

　　Structure

　　13

　　1.Itturnedoutthathismethodsdidn'tworkatall.

　　2.Itturnedoutthatthenecklacewasnotmadeofdiamond,butofglass.

　　3.Itturnedoutthatthe"lost"moneyhadbeeninthesafeallthetime.

　　4.Itturnedoutthattheexperimentwasmuchmoredifficultthantheyhad

　　supposed.

　　5.Ithasturnedoutthatyournephewisthemostsuitablepersonforthejob.

　　6.Tohissurprise,itturnedoutthatthefashionableyoungladyhespoketowasa

　　pickpocket.

　　14

　　1....itwasindeedamiraclethathehaddonesomuchinsoshortatime.

　　2....theyoungpeoplehavedoneagoodjob.

　　3....xminusfourissix.

　　4....hecnafinishtheworkinacoupleofweeks.

　　5....thegoalcancertainlybeattained.

　　6....Paulmightmakeit.

　　Cloze

　　15

　　(A)

　　1.obvious2.guilty3.conducted4.respectable

　　5.regarded6.confirm7.dismiss8.stoodachance

　　9.apologize10.awarded11.circumstances12.subsequent

　　(B)

　　1.into2.at3.Before4.car

　　5.station6.confirmed7.injured8.drunk

　　9.jail/prison10.charged11.court12.dismissed

　　13.but14.fine15.where16.killing

　　17.from18.up19.fine20.free

　　21.not22.who23.drunken/drunk24.or

　　25.received26.such27.why28.injured

　　Translation

　　16

　　1.ThespokesmanmadeitclearthatthePresidentwouldnotcancelthetrip

　　underanycircumstances.

　　2.Webelievewhathehassaid,becauseheiswell-educated,comesfromarespectablef