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1、2019-2020年高中英语Module6《TheWorld’scultureheritage》教案（5）外研版选修7■GoalTolearntheadverbialclausesofplace,conditionandconcession■ProceduresStep1:adverbialclausesofplace,conditionandconcession状语从句在句中作状语，修饰主句中的动词、形容词或副词等。状语从句放在主句之前时，常用逗号分开；放在主句之后，一般不用逗号。状语从句按其意义和作用可分为时间、原因、条件
2、、让步、地点、目的、结果、方式、比较等九种。本单元主要熟悉掌握地点、条件和让步状语从句。1.地点状语从句1）地点状语从句常由where和wherever引导，通常可置于主句之前或之后。IfoundthebookswhereIleftthem.Makeamarkwhereyouhaveanyquestions.Weshouldgowhere(ver)wearemostneeded.Wherethereisawill,thereisaway.Wherethereiswater,thereislife.2）where引导的状语从句和
3、where引导的定语从句常可转换，判断它属于哪类从句的关键是看where前面有没有被修饰的、表示地点的先行词。试比较：Standwhereyouare!（状语从句）Standattheplacewhereyouare!（定语从句）Bamboogrowsbestwhereit’swetandrainy.（状语从句）Bamboogrowsbestinplaceswhereit’swetandrainy.（定语从句）2.条件状语从句条件句可分为真实条件句和非真实条件句，非真实条件句在虚拟语气中有详细表述，这里只讨论真实条件句。引导条
4、件句常用的有if,unless,as(so)longas,incase等，when,once,suppose(that)或supposing(that)，onconditionthat也可引导表示条件的从句。条件状语从句和时间状语从句一样，表示将来要用一般现在时。例如：Thebellisrungifthereisafire.Wewon’tletyouinunlessyoushowyourpass.Youmayusemybikeas/solongasyoureturnitbeforeFriday.Incaseanythingim
5、portanthappens,pleasecallmeup.Turnofftheswitchwhenanythinggoeswrong.Onceyoutastethenoodles,you’llneverforgettheirdeliciousflavour.Suppose/Supposing(that)youfailagainthistime,whatwillyoudo?Heagreedtolendhimthemoneyonconditionthathepaidbackthreetimesmoremoneyinthreemo
6、nths’time.3.让步状语从句1）通常由though,although,even/though引导，主句中不能用but，但可用yet。如：Hedidn’tlightthefirethough/althoughitwascold.Although/thoughheisquiteold,(yet)hestilltriestolearnmore.I’lltrytofinishtheworkmyselfevenif/thoughittakesmedays.2）whatever,whoever,whichever,whenever
7、,wherever,however引导状语从句时，分别相当于nomatterwhat/who/which/when/where/how引导的从句，意为“无论……”。例如：Whatever/Nomatterwhathesaid,noonebelievedhim.Whoever/Nomatterwhobreaksthelaw,hewillbepunished.Whichever/Nomatterwhichjobyoutake,youshouldtrytodowellinit.Whenever/NomatterwhenIneedhi
8、shelp,heesimmediately.Wherever/Nomatterwhereyougo,neverforgetyourmotherland.However/Nomatterhowbusyhewas,hewouldwatchTVsportsnewseverynigh
