让步状语从句课件5

9BUnit3Grammar(Ⅰ)WhatdoyouthinkoftheForbiddenCity?__________theForbiddenCityisalmost600yearsold,itisstillverybeautiful.Althoughalthough尽管，虽然让步状语从句（AdverbialClauseofConcession）TheForbiddenCityisalmost600yearsold,itisstillverybeautiful.but__________theForbiddenCityisalmost600yearsold,itisstillverybeautiful.AlthoughTheForbiddenCityisstillverybeautiful,__________itisalmost600yearsold.althoughWorkouttherule.Wecanusealthoughatthe__________orinthe________ofasentencetointroducetheclause.beginningmiddleFinishoffPartAonPage471.itrainedheavily/itwasstillhot2.Igothotandsweaty/Iwalkedslowly3.therewasatraineveryfiveminutes/itwasstillverycrowdedatthestationAlthoughtherewasatraineveryfiveminutes,itwasstillverycrowdedatthestation.Althoughitrainedheavily,itwasstillhot.Igothotandsweaty,althoughIwalkedslowly.4.Igotlost/IwassureIreadthemapcorrectly5.Iatehealthilyeveryday/Igotilllastweek6.Ifeltverytired/IsleptwelllastnightIgotlostalthoughIwassureIreadthemapcorrectly.AlthoughIatehealthilyeveryday,Igotilllastweek.IfeltverytiredalthoughIsleptwelllastnight.7.thepeopletherewerefriendly/ImissedBeijingAlthoughthepeopletherewerefriendly,ImissedBeijing.ReadallthesentencesinPartAonPage47.Attenion:Althoughisusedtointroduceaclause.Itmeansinspiteofthefactthat.ItmakesthemainclauseinasentenceseemsurprisingPutallthesentencesintoChinese.Canweputalthoughandbutinonesentence?RulesNo,weshouldneverusebutinsentenceswithalthough.Changeallthesentenceswithbut.Whichsentencesneedacommatodividetwoclauses?RulesSentenceswithalthough.although1)通常用来引导让步状语从句,在一般情况下可与though通用。though多用语口语,although较为正式。e.g.Ilikeitalthough/thoughitishardwork.ThechildcanspeaklotsofEnglishalthough/thoughsheisonlysix.Wecanworkouttheproblemalthough/thoughitisdifficult.Morerules2)当although或though引导的从句放在句首时,主从句之间要用逗号隔开。e.g.Although/Thoughheknewsmokingwasbadforhishealth,hedidn’tgiveitup.Although/Thoughitistenyearssincetheoldmandied,Istillrememberhim.3)Although和though都不可以和but同时出现在句子里，可以和still,yet同时出现。(because,since,as---so)e.g.Although/Thoughitisalongwayfromhishometothecompany,heoftenwalkstowork.或Heoftenwalkstoworkalthough/thoughitisalongwayfromhishometothecompany.Beijingisreallybeautifulandbig.Unlessyouhaveamap,youwillgetlosteasilyinit.Youcannotimaginehowamazingthoseplacesofinterestareunlessyouseethemwithyourowneyes.UnlessunlessWorkouttherule.Wecanuseunlessatthe__________orinthe________ofasentencetotalkaboutexceptionalconditions.beginningmiddleFinishPartBonpage48.Wecanuseunlesstolinktwopartsofasentence.Ithasasimilarmeaningtoif...not.Itisusedtosaythatsomethingcanonlyhappenorbetrueinaparticularsituation.d;c;e;b;f;aReadallthesentencesloudlyandclearly.unless1)“如果不,除非”引导条件状语从句。e.g.Hewon’tbelateunlesshegetsuplate.Hisparentsdidn’tcometoseeherunlessshewasill.Morerules2)当描述将来发生的事情时,通常主句用将来时,unless从句用一般现在时。e.g.Wewon’tgotothepartytomorrowunlessMr.Smithdoes.Youwon’tseetheraisingofthenationalflagunlessyougettoTian’anmenSquarebeforethesunrises.3)unless引导的从句放在主句之前时,要用逗号将从句与主句隔开。e.g.Unlessyougetupearly,youwon’tcatchtheearlybus.Unlessitrainstomorrow,Iwillgotothebeachforapicnic.UnlessyouspeakEnglisheveryday,youcan’timproveitquickly.4)unless相当于if…not,可以互相替换。e.g.Unlesshestudieshard,hewon’tcatchupwithothers.Ifhedoesn’tstudyhard,hewon’tcatchupwithothers.Hewon’tleavehishomeunlesshisparentsagree.Hewon’tleavehishomeifhisparentsdon’tagree.Homework:1.Goovertheuseof“although”and“unless”.2.FinishPeriod5inassessmentbook.