Unit5词汇讲解.doc

第=*2-15页（共=NUMPAGES3*26页）第=*26页（共=NUMPAGES3*26页）词汇学案1.ratherthan与其，不愿（并列连词，用于连接两个并列成分）=1\*GB3①Heisadancerratherthanasinger.=2\*GB3②Heislazyratherthanstupid.=3\*GB3③Sheenjoysdancingratherthansinging.=4\*GB3④We’llhavethemeetingintheclassroomratherthaninthegreathall.ratherthan连接的并列成分可以是名词、代词、形容词、介词短语、动名词、不定式等，但注意以下几点：=1\*GB3①ratherthan连接两个并列不定式时，ratherthan之后的不定式常省略。=2\*GB3②ratherthan连接两个名词或代词作主语时，谓语动词应与ratherthan前面的名词或代词在人称或数上保持一致。如：=1\*GB3①Idecidedtowriteratherthan(to)telephone.＝Ratherthantelephone,Idecidedtowrite.=2\*GB3②Theteacherratherthanthestudentswastoblameforthefailureoftheexperiment.拓展:=1\*GB3①wouldratherdo…thando…宁愿…而不愿…woulddo…ratherthando…prefertodo…ratherthando…preferdoing…todoing…=2\*GB3②wouldratherdosth宁愿做某事wouldratherhavedonesth宁愿已经做了某事=3\*GB3③wouldrather(that)sbdidsth宁愿某人做某事wouldrather(that)sbhaddonesth宁愿某人已经做了某事baggagen.行李（主要用于美式英语，英国人多用luggage）baggage为不可数名词，统指行李，前面不可加a，也没有复数形式。如果要表达“一件行李”，则可以说apieceofbaggage或anarticleofbaggage=1\*GB3①Haveyoucheckedallyourbaggage?=2\*GB3②Shecarriedonlyonepieceofbaggagewithher.chatv.&n.聊天，闲谈词组：chatwithsb.(aboutsth)和某人闲聊（某事）haveachatwithsb和某人聊天=1\*GB3①Hechattedwithhisneighborabouttheweather.=2\*GB3②Shecalledafriendjustforachat.=3\*GB3③Wouldyoucaretocomeandhaveachatwithme?aswellas不但…而且;连接相同的句子成分。=1\*GB3①Heisatalentedmusicianaswellasanoutstandingphotographer.=2\*GB3②Hehasgotacaraswellasamotorcar.注意：.=1\*GB3①aswellas连接两个并列名词做主语时，谓语动词要与前面的名词保持一致。=2\*GB3②aswellas与动词连用时，其后可用v.ing形式，尤其当aswellas位于句首时，此时相当于inadditionto。=3\*GB3③如果aswellas前面是动词不定式，那么其后的动词也是不定式，但to省略。=4\*GB3④aswellas在意义上强调前者，而notonly…butalso…在意义上强调后者。=1\*GB3①Atpresente-mailaswellastelephonesisplayinganimportantpartindailylife.=2\*GB3②Aswellasbreakinghisleg,hehurthisarmintheaccident.=3\*GB3③Youcan’texpecthertodothehouseworkaswellaslookafterthechildren.5.surroundvi.&vt.包围，围绕词组：surround…with…用…包围besurroundedby/with…被…包围=1\*GB3①Asachild,Iwassurroundedbylovean