词形变换Unit11.Thenextpostalisat2o'clock.(deliver)2.Thereisaplaceovertherewherewecanparkourcar.(vacancy)3.Thedogremainedtohismaster.(faith)4.Shebelieveseverythingwithchildlike.(simple)5.Pleasemakeawrittenofallthegoodsyouboughtabroad.(declare)6.Sellingyourhousecanbeaandtime-consumingbusiness.(cost)7.Acarwouldcostfarmoreabroad.(comparison)8.ProfessorHawkingisasoneoftheworld'sgreatestlivingphysicians.(acknowledgement)9.Yourchildrenarealwaysverytowardsoldpeople.(consideration)10.IhadtomyselffromtellinghimwhatIthoughtofhim.(restraint)答案:(1:delivery)(2:vacant)(3:faithful)(4:simplicity)(5:declaration)(6:costly)(7:comparable)(8:acknowledged)(9:considerate)(10:restrain)Unit21.Runningisatestofhumanandthepowerofmindoverbody.(endure)2.Wehadtobuildmoreroomstogiveusmorespace.(store)3.Theestablishmentoflargetownsandcitiesisafeatureofcivilization.(type)4.Thesuggestionswereonlyacceptedinaform.(modify)5.Iregrettosaythatherdiseaseis.(cure)6.DoyouknowtheofEiffelTowerorSt.Paul'sCathedral?(high)7.Thegovernment'sinthestrikehasbeenwidelycriticized.(interfere)8.HehastotheentiresecondactbeforethewholeplayissuitabletobestagedonBroadway.(write)9.Heisself-employedbecausehefindsworkingforotherpeopletoo.(restrict)10.There'sverylittlepricedhousinginthisarea.答案:1.endurance2.storage3.typical4.modified5.incurable6.height7.interference8.rewrite9.restrictive10.moderatelyUnit31.Thesescientistsdevelopedsomenewideasandconcepts,whichgainedrapidly.(accept)2.Irondeficiencymayderivefromfrequentexercises.(energy)3.Somepeople,especiallystars,trytoseekwhilesomeotherstrytoavoidit.(public)4.inlinguisticsandhistoryhavefallenoff.(enroll)5.Thenewplanledtoaheated.(controversial)6.Wearegoingtodoareading.(comprehensive)7.causedthegirltoopenthedoor.(curious)8.Somerailserviceswereduringthestrike.(suspend)9.Hedidn'tdoenoughforhisexam,andfailed.(prepare)10.Thenewoilthatwehavefoundwillimproveour.(economic)答案:1.acceptance2.energetic3.publicity4.Enrollments5.controversy6.comprehension7.Curiosity8.suspended9.preparatio...