Unit1PastandpresentTenses＆StudyskillsLearningaims•1.Toconsolidatelearnedtensesandusethemcorrectly.•2.Toknowthedifferencesoffactsandopinions.Practice1.用括号里所给单词的正确形式填空（8′(1).---_____you______(finish)yourhomeworkyet?---Notyet,I____still_____(do)myhomework.Aftertenminutes,I________(finish)doingit.(2).---_____heever_____(be)totheGreatWall?---Yes.He_____(return)fromBeijingyesterdayafternoon.(3).---Look!Ihaveboughtawatch.---Oh,hownice!Where____you____(buy)it?(4).---Ihearthatyou_________(be)busyrecently.---Yes,I___________(take)anexamnextweek.(5).Myaunt_______(work)hereasateachersinceshe______(leave)schoolin2002.(6).---Lily,willyougotoseethefilmLifeofPithisafternoon?---No,I__________(see)twice.2.句型转换。（6′(1).Johnhasplayedthecomputergamesforthreehours.(就划线部分提问)(2).TheyhavejustreturnedfromtheUSA.(3).MrSmithleftschoolthreeyearsago.(否定句)(4).DavidhasalreadycomebackfromNanjing.(否定句)(5).ThechildreninthatvillagehavenevervisitedBeijingbefore.(一般疑问句）GuideOne1.Readthefollowingsentencesandsayaboutthem.(3′(1).BeijingisthecapitalofChina.(2).Beijingisthebestcityintheworld.(3).Manychangeshavetakenplaceinmyhometown.(4).Thenewshoppingmallisagoodplacetohavefun.Factsaretruestatements.Theyincludenames,dates,eventsandnumbers.Opinionstellwhatwebelieve,feelorthink.Theymaynotbetrue.•2.FinishPartA(3′•Readthesentencesbelow.WriteanFforafactoranOforanopinion.•Keys:FFOFOF•3.FinishPartB(3′•Millieiswritingaboutthechangesinherlife.Helpherdecidewhichareopinionsandwhicharefacts.Reorganizethemintoashortpassage.•Keys:FOFFFO•234165Practiceinclass(7′•完成课课练P9Keys•OFFFOOOFFFFO•(1).Opinion(2).openedadoor•(3).forty(40)(4).seventy(70)•(5).use(6).ArtHistory•(7).takeacourseontheInternet•(8).museum(9).job•(10).makenewfriends
