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1、表语从句名词性从句Appositive(同位语)Clause(从句)Subject(主语)Object(宾语)Predicative(表语)Revision表语从句什么是表语?表语是用来说明主语的身份、性质、品性、特征和状态的,表语常由名词、_____、____、_______、不定式、动词的-ing、从句来充当,它常位于系动词(be,become,appear,seem,look,sound,feel,get,smell等词)之后。1.Africaisabigcontinent.2.Thepatientisoutofdange
2、r.3.Thesunisup.4.Theeggsmellssmelly.5.Herjobissellingcomputers.6.Thebabyseemstobeasleep.主语+系动词+表语形容词副词介词短语观察下列句子中表语从句的用法,然后加以总结幻灯片6(1).Myhometownisnolongerwhatsheusedtobe.(2).Theboyhasremainedwhereyoustoodthismorningforanhour.(3).Thetruthisthateveryoneshouldtakecareo
3、fdisabledpeople,notjustthegovernment.(4).Thequestioniswhetheryourunclewillofferhelptous.(5).Thequestioniswhodidityesterday.(6).Brucedidnotwatchthegamelastnight.Thatwasbecausehehadtohelphislittlesisterwithherhomework.(7).Hehadseenthefilmbefore.Thatwaswhyhedidnotseeitl
4、astnight.(10).Thereasonwhyhewasabsentfromworkwasthathewasseriouslyill.(8).Mysuggestionisthatweshouldofferhelptohim..(9).Mysuggestioniswhentheywillstarttheproject.【总结】:★可接表语从句的词除系动词______外,还有appear,become,look,get,grow,remain,seem,sound,turn等连系动词。★表语从句一定要用______语序。★在a
5、dvice,suggestion,order,proposal等表示建议、劝告、命令含义的名词后的表语从句中,谓语需用“______+动词原形”,______可省略,如第8句。★that和what在引导表语从句时,作用和意义都不相同。______本身没有词义,在句中只起连接作用,不充当句子成分,如第3句和第8句。______则表示“所……的(人或事)”,在表语从句中充当主语或宾语等,如第1句。★if不可引导表语从句,但______可引导表语从句(asif也可引导也可表语从句)如第4句Thatisbecause…指原因或理由:Th
6、atis______...则指由某种原因所造成的后果,但是在表语从句中,当reason作主语时,表语从句的引导词只能用______,不能用because如第6句、第7句和第10句。★连接代词who,whom,whose,what,which,whoever,whatever,whichever和连词副词where,when,how,why也可以引导表语从句,如第1句、第2句,第5句、第7句和第9句。PPT5be陈述shouldthatwhatwhetherwhythatshould(1).Thelittlegirlwhogotl
7、ostdecidedtoremain_______shewasandwaitforhermother.A.whereB.whatC.whenD.who(2).Thelasttimewehadgreatfunwas_______wewerevisitingthewaterpark.A.whereB.howC.whenD.why(3).Whynottryyourluckdowntown,Mary?That’s_______thebestjobsare.A.whereB.whatC.whenD.why(4).Thetraditiona
8、lviewis_____wesleepbecauseourbrainis“programmed”tomakeusdoso.A.whenB.whyC.whetherDthat(5).Seetheflagsontopofthebuilding?Thatwas____