Unit1A1.Sincehehadgotamobiletelephone,hehasnolongerbeenwritingtohisfriends.2.Eventhoughheisverybusy,hespendsatleasttwohourseverydayinsurfingtheInternettolearnaboutthenewestinthisarea.3.ProfessorLimadeashortspeechatthecommencement.Hiswordsweredeeplyimpresseduponmymemory.4.Whentalkingaboutthefinalexamination,thestudentswerenotnervousatall.Ontherefaceswasconfidence.5.Towriteanessayof100wordsorsoinhalfanhourwouldbejustasnaptomoststudentsintheirclass.Unit1B1.IfindmyselfhavinggreatinterestinoralEnglish.2.Drivingonthehighway,IcometorealizethatenormouschargeshavehappenedinChina'shighwaysystem.3.Icanhardlybelievethathehasmasteredtoworkacomputersoquickly.4.Threeyearshaspassed,andthemomentiscoming.Inlessthantwoweeks,Iwillcomebacktomycountry.5.ManypeopleIknowwellcan'twaittogoabroad,butIpreferto(wouldrather)stayinourownmotherlandwithmyfamily.Unit2A1.Hislifeexperiencehasalwaysbeenplayinganimportantroleinhisacademiccareer.2.Therestauranthasrecentlyextendeditsbusinesshours.3.IhavejustreadaninterestingbookwithanewapproachtoShakespeare,4.Withthewideuseofe-mail,theproblem/issueofhunkemailhasdrawnmuchconcern.5.Therearemorelimitationoncommunicationandinteractionbetweenstudentsandteachersintraditionaleducationthanthatinonlineeducation.Unit2B1.Sinceitisobviouswhoisrightandwhoiswrong,Jimhasnointentiontoarguewithhim.2.Tomysurprise,thechancemeetingwithProfessorWilsonlateraffordedmeanopportunitytostudyathisuniversityasanexchangestudent.3.Ourschoolwillextendtheopeninghoursoflibraryandclassroomtomeetstudents'needstotheutmostextent.4.Thedevelopmentofinformationtechniquehashadprofoundeffectonallaspectsofsociallife.5.Wehavenodoubtthathewillcertainlyhaveawonderfulperformanceinthisuniversity-wideEnglishspeechcontestforhishigh-levelEnglish.Unit3A1.Whetheryouwanttogopicnickingorgoshoppingtomorrow,firstyou'dbetterfinishyourreadingassignmentsthisevening.2.Youcanchoosewhicheverofthebooksyoulike.3.Wehaveahotofexercisesnowanditisnecessaryforustohavearest.4.Surelyyou'llcometolikethisnovelonceyouunderstanditsbackground.5.Withallthesebookstherereallyissomethingforyoutochoose.Unit3B1.Youcan'tgettotheislandothertanbyboat.2.Somestudentsarecrazyaboutpopmusicwhileotherspreferclassicalmusic.3.Themediaareplayingamoreandmoreimportantroleinleadingclothingfashions.4.Itriedeverymeanstogetacopyofhisnewlyissuedalbum,butfailed.5.Withouttheencouragementandhelpofmyfriends,Iwouldhavequitschool.Unit4A1.Ihavefaxedmyresumeandacoverlettertothatcompany,butIhavenotreceivedareplyyet.2.Johnwillnothesitateforasecondtoofferhelpwhenothersmeetsometrouble.3.IhavetoadmitthatIamverymucheagertoworkorstudyabroadforsometimebutIknowitisnoteasytogetavisa.4.Itwasnotuntil2yearsafterhearrivedinLondonthathefoundajobinaninternationalbank.5.Afterfinishinghisteaching.TomtraveledthroughoutChinafor2monthsbeforereturninghomeinAmerica.Unit4B1.ItwasthefirsttimeforthefreshmentoattendanAmericanprofessor'slecture,andtheyhadtroubleunderstandingwhathewastalkingaboutduringthefirsttwentyminutes.2.Therearestilltenminutesleft,butnowthatyouhavefinishedyourtestpaper,youcanhanditinnow.3.Ittookthemnearlythreemonthsbeforetheymadetheirfinaldecisionswithouthurtinganyone'sfeelings.4.ItisappropriateforChinesecollegestudentstolearnatleastoneforeignlanguagebeforetheygraduatesothattheycankeepupwiththeworld'sadvancescienceandtechnology.5.Mr.Smithwasadiligentfilmdirectorandatthesamet...