Unit5Canada"Ⅰ.品句填词(用所给词的适当形式或根据语境写一个合适的词)1．Herespondedtoanemailfromhisboss,confirming(confirm)thatheisavailableforlunch.2．Surrounded(surround)bytalltreesandallkindsofflowers,ourschoollooksverybeautiful.3．Chinaistheworld'smostpopulouscountrywithapopulationof1．3billion,whichmakesupapproximately(approximate)onefifthoftheworldpopulation.4．Ifyoumatchthatgloveagainstthis,youwillfindthatoneisslightly(slight)lighterthantheother.5．Traditionally(tradition)inChina,businessmenarelookeddownupon,whilegovernmentleaders,scholarsandteachersarehighlyrespected.6．You'dbetternottakeLilygoinghorseriding；shehas_been_terrified(terrify)ofhorsessincechildhood.7．AccordingtotheUnitedNations,uptotwothirdsoftheforestanditsuniqueplantsandwildlifecouldbelostby2040unlessmoreeffectivemeasuresare_taken(take)toprotectit.8．Eachcountryshoulddevelopandpursueitsownprogramwithinthelimitsofnationalresources.9．Earlytobedandearlytorisemakesamanhealthy，wealthy(wealth)andwise.10．Myparentsdidn'texpectmetohaveagiftformusic;theydidn'tthinkthatIwouldbecomeamusician,sotheyallowedmetodowhateverIwanted.Ⅱ.单句改错(含本单元的词汇和语法)1．Smalltsunamiswereobservedalongthecoast,measuredbetween10and20centimeters,saidtheexpert.2．Iturnedtoherandcaughtasightofatearbeforeshequicklybrusheditaway.3．Onlyinthiswaycanweliveinmorecomfortableandbeautifulsurrounding.4．Oneeveningaswewerechattingroundthefireside,thechildrencamerunningtouswiththeexcitingnews∧itwassnowing.5．Theywereterrifyingwhentheyheardthatthelionhadgotoutofitscage.6．Itwas∧untilthenthatherealizedtheimportanceoftheproblem.7．Ifyoucarrywithyouthebaggagesofthepastortheburdenofthefuture,youwillletalotofyourenergiesgotowaste.8．Atthedawn,justasithadbeenforecast,thesunwasshining；itwaswindlessandnotevenawispofcloudlet(薄云)couldbeseen.9．Ialwaysprefertostartearly,ratherthanleavingeverythingtothelastminute.10．AslongasIcansee,thereisonlyonepossiblewaytokeepawayfromthedanger.Ⅲ.课文语法填空LiDaiyuandhercousinLiuQianwereonatriptoCanadatovisittheircousinsontheAtlanticcoast.Ratherthantaketheaeroplanealltheway,theydecided1．to_fly(fly)toVancouverandthentakethetrainfromwesttoeast2．acrossCanada.AstheyarrivedinVancouver,theywere3．to_be_taken(take)byDannyLintocatch“TheTrueNorth”，thecrossCanadatrain.Astheywenteastward,theywouldseebeautifulsceneryaswellascities.VancouveristhemostbeautifulcityinCanada,4．surrounded(surround)bymountainsandthePacificOcean.Whenthecousinssettled5．downintheseats,theylookedoutofthewindowandsawmountaingoatsandevenagrizzlybearandaneagle6．whilecrossingtheRockyMountainstoCalgary.Latertheywentthroughawheatgrowingprovinceandsawfarms7．which/thatcoveredthousandsofacres.Thatnight,astheyslept,thetrainrushedacrossthetopofLakeSuperior,towardsToronto.InToronto,theywentuptheCNTowerandsawthe8．misty(mist)cloudrisingfromtheNiagaraFalls.TheyhaddinnerinarestaurantinChinatown.9．AtdawnthenextmorningtheyarrivedinMontrealwheretheysawmanysignsandads10．inFrench.Theyspenttheafternooninlovelyshopsvisitingartistsintheirworkplaces.
