72新概念第二册72课

《72新概念第二册72课》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Lesson72AcarcalledBluebirdracev.竞赛，急速而过Thecarjustracedby,leavingatrailofdust.比赛，竞赛，种族Themotorbikeraceisheldinourcityeveryyear.Youareinaraceagainsttime.Theyhavebeenfacingtheproblemofracerelations.Vocabularyperprep每Themealwillcost$20perperson.Thecarwastrav

2、ellingat70milesperhour.(70mph).averageadj.平均的,中等的Sheisaboutaverageweight.Theaveragerainfallin2003wasnotmuch.averagen.平均数Add20,10and30andfindtheaverage.above/belowtheaverageHisperformanceonthetestwasbelowaverage.onaverage平均Onaverage,wereceivetenpresentsea

3、chday.burst①vi.爆炸，爆裂Atyreburstonthecourse.Sheburstthelittleboy’sballoon.②vt.&vi.突然打开Weburstthedooropen.WhileIwasreading,thedoorburstopenandJohncamein.burstintotears/laughter…Hekeepsburstingintotearsfornoreason.burstoutdoingsth.Ialmostburstoutlaughingwhen

4、Isawwhatshewaswearing.Languagepoints1、Thegreatracingdriver,SirMalcolmCampbell,wasthefirstmantodriveatover300milesperhour.在thesecond，thenext/thelast以及表示最高级的如thebest，themostintelligent等后可以用to引导的不定式短语做定语，这些词语后面可以接名词或one(s)，也可以不接：She’salwaysthefirsttoarrivea

5、ndthelasttoleave.You’rethebestpersontoadvisemeaboutbuyingahouse.你是我买房子的最好顾问。theonly后必须接一个名词或one(s)：You’retheonlyperson/onetocomplain.他热爱聚会，他总是第一个到，最后一个走。Helovesparties;heisalwaysthefirsttocomeandthelasttoleave.他是第二个被这样杀死的人Heisthesecondmantobekilledinthis

6、way.她是唯一幸免于这次空难的人。Shewastheonlyonetosurvivetheplanecrash.per表示“每一，每”，通常用于商业及技术用语，日常用语大多用a/an：Youcanstayatthehotelat$10perpersonpernight.Youmusthavebeendrivingatseventymilesan/perhour.2、Itwasover30feetinlengthandhada2,500-horsepowerengine.Sthis+数字+单位+inle

7、ngth/height/weight/depth他有2米高Heis2metersinheight.这个洞有7米深Thecaveis7metersindepth.这个大象有3吨重Theelephantis3tonsinweight.3、AlthoughCampbellreachedaspeedofover304milesperhour,hehadgreatdifficultyincontrollingthecarbecauseatyreburstduringthefirstrun.havedifficul

8、ty(in)doingsth.做……有困难HehasgrownabeardandIhaddifficulty(in)recognizinghim.thefirstrun一开始的行程thenextrun下一段赛程4.Afterhisattempt,Campbellwasdisappointedtolearnthathisaveragespeedhadbeen299milesperhour.learn得知bedisappointedtohear