最新定语从句(新课)课件ppt.ppt

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1、定语从句(新课)TheAdventuresofTomSawyerisaninterestingbook.定语Ireadabookwhichwasborrowedfromthelibrarylastnight.《汤姆索亚历险记》是一本有趣的书。定语从句昨晚我看了一本从图书馆借的书。ThisisthefilmwhichIsawlastnight.Doyouknowthetwopeoplewhoactedinthefilm?这是我昨晚看的电影。你认识这两个在电影里出演的人吗？定语从句Jointhefollowingsentences:Aplaneisamac

2、hine.Themachinecanfly.关系代词的实质Jointhefollowingsentences:Aplaneisamachine.Themachinecanfly.Aplaneiscanfly.关系代词的实质amachinethemachineJointhefollowingsentences:Aplaneisamachine.Themachinecanfly.Aplaneiscanfly.关系代词的实质amachinethat/whichTheboyisholdingadog.Hehasgoldenhair.Theboyisholdin

3、gadog.Hishairisgolden.TheboyisJim.Theboyisholdingadog.Theboywhohasgoldenhairisholdingadog.Theboywhosehairisgoldenisholdingadog.Theboywho/thatisholdingadogisJim.Thisisaveryinterestinggame.Tomplayeditlastnight.Thisisaveryinterestinggame（which/that）Tomplayedlastnight.指代所做成分是否可省略tha

4、t人；物主语；宾语作宾语可省which物主语；宾语作宾语可省who人主语；宾语作宾语可省whom人宾语可省关系代词的用法Exercise1:用关系代词填空Theboy____________isplayingping-pongismyclassmate.Theemail___________Ireceivedyesterdaywasfrommysister.Ihatepeople______________talkmuchbutdolittle.Thecar_____________myfatherboughtlastmonthisverybeauti

5、ful.who/that(which/that)who/that(which/that)Exercises5.I’veneverheardofthepeopleandthings________youtalkedaboutjustnow.that当先行词同时指人和物时，关系代词只能用that.Exercise2Myfatherandhisteachertalkedalotaboutthepersonsandthings______theycouldn’tremember.Sayall________youknow.Isthereanything____

6、__Icandoforyou?thatthatthat当先行词是something,anything,nothing,all等词时，关系代词只能用that.4.Thisisthefirstplay________IhaveseensinceIcamehere.5.Thisisthebestnovel_______Ihaveread.thatthat当先行词被序数词，最高级,theonly等词修饰时，关系代词只能用that.6.Whoisthegirl_______isstandingunderthetree?7.Whichisthemachine___

7、_weusedlastSunday.当主句是who或which引导的特殊疑问句，而中心词指人或物时，关系代词只能用that.thatthat以下情况只能用that:1先行词既有指人又有指物.2当先行词前有序数词或形容词最高级.时，有theonly,thevery等修饰时.3先行词all,much,anything,something,nothing等不定代词.4主句是以who/which开头的特殊疑问句时.蛛网膜下腔出血护理神经内科李淑嫒本节重点蛛网膜下腔出血的诱因有哪些再出血的临床表现概述原发性SAH:脑表面血管非外伤性破裂,血液流入蛛网膜下腔。继发

8、性SAH:脑出血穿过脑组织入蛛网膜下腔。病因1、先天性颅内动脉瘤（最常见）2、动静脉畸形3、梭