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1、Underthesea教案人教版程标准实验教材（英语选修7第3单元）知识讲解第三单元(1)sthithsb与某人分享某物Heuldsharehislastpundithe1share(v)(2)sthbeteensb共同承担…eshareasallrbeteenus我们俩合用一个房间(3)sharesthangsb共享/均分…PleasesharetheseetsangthehildrenpresentherePrfitsareshared(ut)angthepartners合伙人均分利润。(4)(in)sth
2、eillsharethesandsrrs()viThereisnlner,se’llhavetshare（合用）uustlearntshare(6)n一份，股份Letetaeashareintheexpenses这些费用让我也出一份。Hens00sharesfthepan他拥有那家公司的00股股份。sharesb’ssandsrrs和某人同甘共苦2favrite(1)ad最喜欢的hisurfavriteriter?befavriteith在…中受欢迎Thesingerisppularithungpeple(2)
3、n最喜欢的人或物ThebisafavriteithstudentsLiuXiangisageneralfavrite。刘翔是最受大众喜欢的人favr喜欢，支持infavrf支持，赞成favrable赞成的，有利的，讨人喜欢的favritis(n)偏爱，得宠3itness(1)v当场见到，目击Iitnessedanaidentnaheesterda(2)v表明，说明Herflushed（通红）faeitnessedtheexiteentshefelt(3)v作证Nneulditnessthatheaspresen
4、t(4)v为…作证常与t连用Heitnessedthavingseentheanenterther他作证说他看到那个人进入房间。()n()“目击者，证人”常与t连用ThepliefundtheitnessttheurderaseHeasaitnessttheaident(6)n(,U)证词，证据，证明Hisraggedlthesere(a)itnessthispvertTheldangaveitnessnbehalffanausedpersn那位老人为被告作证。nbehalff代表/替…相关短语：beaitne
5、sst是…的目击者giveitnessnbehalff替…作证itnesst为某事作证说4as(1)n用作连词可引导时间，原因，让步，比较，方式等状语从句Asheledather,sheadeafaeAshedidn’tnuhEnglish,hegtuthisditinarandledupHedesn’tspeaasthetherpepleduustdasItlduHeisntsdiligentasuungasheis,hensalthild/Studentasheis,hehasagdnledgefhistr
6、Asaungb,helsthisparentsinthearIathedherasshebedherhairIhavehangeditasusuggestedIreadtheletterasIaledalngtheriverAsueren’tthere,IleftaessageAshehasbeenill,perhapsheneedshelpTrasheuld,heuldn’tpenthedrTiredastheere,thealednLeavethetableasitis(2)作关系代词，引导限制性定语从句，
7、先行词前常有suh,thesae,as,s与之呼应，构成suh…as,s…as,等e’llaesuhputersasareneededindifferentbranhesfsieneIanttbuthesaeshesasereadvertised(3)作关系代词，引导非限制性定语从句，as指前或后面整个句子的内容。Asuanseeintheap,thetitiesarefaraafreahtherAseverbdns,allthatglittersisntgldAsisnntusall,Taianispartf
8、hina(4)prep作为uillbeeledasahertrrrningShetreatshiasherbrther近义词辨析：①as强调主从句谓语动词的动作同时发生。etaledasealednurahe②hen侧重表示瞬间（时间点）,主从句所述动作可以同时也可先后发生Heenthehenhehadfinishedhisher(先后)Itassninghenegtttheairpr
