新航道雅思语法定语从句.ppt

两大基本概念：找出句子主干2.Ifyou’reunsureaboutthings,eachfloorhasanelected“floorsenior”whoisusuallyastudentintheirthirdorfourthyearofstudywho’sbeenatSmithHouseforawhile.(剑2,T2,L)
3,Asyoucansee,thebuildingyou’reinnowwhichcontainsthismainlounge,thediningroom,therecreationroom,thekitchenandtheofficeswaspartoftheoriginaloldhouse,builtinthe1840stobeusedbythefamilyofGeorgeSmith.(剑2,T2,L)引导词（1）关系代词：[key]
Thereemergedagreatincreasefrom1994to1995,whichlikelycontinuedinthenextyears.
Theyears/periodfrom1994to1995saw/witnessedgreatincreases,whichlikelycontinuedintothefollowingyears.（2）关系副词：①when---时间状语【练】这是能保证充足食物来源的时候。（剑5，T4，R）
Thisisapointwhenadequatefoodresourceswillbeassured.②where---地点状语Pavarotti,OperaStarFindsCreativePassioninPainting③why----原因状语【课堂练习】一（引导词）：1.Thesearelotsofbusinesspeople___cometoChinatoworkanddobusiness.(剑3,T3,S)

2.Thecouncil,___wasfoundedin1996,certifiesfisheriesthatmeethighenvironmentalstandards,enablingthemtousealabelthatrecognizestheirenvironmentalresponsibility.（剑7,T4,R）3.Thisismostevidentinphotographicfilm,_____GermanyspendsmuchlessthanBritain.(剑3,T2,W)

4.Sincetheearlyyearsofthetwentiethcentury,_____theInternationalAthleticFederationbegankeepingrecords,therehasbeenasteadyimprovementinhowfastathletesrun,howhightheyjumpandhowfartheyareabletohurlmassiveobjects,themselvesincluded,throughspace.(剑4,T4,R)5.Theactiontakesplaceinundergroundcities____theenvironmentiscontrolledbycomputers.(剑5,G,TB,R)

6.Thefieldwaslaunched,andtheterm“artificialintelligence”coined,ataconferencein1956byagroupofresearchersthatincludedMarvinMinsky,JohnMcCarthy,HerbertSimonandAlanNewell,allof_____wentontobecomeleadingfiguresinthefield.（剑5,T3,R)【课堂练习】二:改错【课后练习】
1.Seaportshavebeentransformedbytheadventofpoweredvessels,____sizeanddraughthaveincreased.（剑2,T2,R）
2.Theareabecameone___thevastmajorityofpeoplelivedinextremepoverty,andsufferedfromappallingsanitaryconditions.（剑6,T1,L)
KEY:whose,where（3）特殊引导词：①than先行词是比较级/被比较级修饰②but=that````not③as（2）as----非限定④whereby【课堂练习】:3:填空:
1)___isknowntousall,the