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《高一名词性从句专项练习》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、名词性从句期末专项复习主语从句、表语从句、宾语从句、同位语从句,在整个句子中所起的作用,相当于一个名词因此,这四种从句通称为名词性从句。引导名词性从句的连接词可分为三类:连接词that,whether,if(不充当从句的任何成分)连接代词:what,whatever,who,whoever,whom,whose,which.连接副词:when,where,how,why名词性从句连接词的选用(一)that和what的选用:that和what都可引导所有的名词从句。但是,what除起连接作用外,还在名词性从句
2、中充当成分,可做从句的主语、宾语、或表语。而that在名词性从句中不充当任何成分,只起连接作用。that/what1.______hewantsisabook.2.______hewantstogothereisobvious.3.Theresultis______wewonthegame.4.Thisis_____wewanttoknow.5.Is_____hetoldustrue?6.Weshouldpayattentionto______theteacherissaying.7.Ihavenodoub
3、t_____hewillcome.8.Ihavenoidea_____hedidthatafternoon.(二)if和whether的选用不能使用if的情况:a.主语从句b.表语从句c.同位语从句d.介词后的宾语从句e.whethertodo做动词宾语不能用iftodo.f.whetherornot连在一起引导宾语从句时不用if.1.Iaskedher__________shehadabike.2.______wewillholdapartyintheopenairtomorrowdependsonthe
4、weather.3.We’reworriedabout________heissafe.4.Idon’tknow___________heiswellornot.5.Idon’tknow________ornotheiswell.6.Thequestionis_________heshoulddoit.7.Thedoctorcanhardlyanswerthequestion______theoldmanwillrecoversoon.8.Idon’tknow_______togo.(三)其它连接代词和副词
5、的连用主要根据名词性从句中的具体意义,正确的选择who、which、when、where、why、how等连接词,这些连接词既具有疑问含义,又起连接作用,同时在从句中充当各种成分。我们何时举行运动会还没有决定。________weshallholdoursportsmeetingisnotdecided.我不知道昨天谁打破了玻璃。5Idon’tknow_________broketheglassyesterday.我不知道他长的什么样子。Ihavenoidea_________helookslike.这就是
6、我忘记眼镜的地方。Thisis_________Ileftmyglasses.(四)引导词that的省略that可省略的情况:单个宾语从句中的that可省略that不可省略的情况:a.主语从句b.表语从句c.同位语从句d.用it做形式宾语的宾语从句e.并列的宾语从句中的后几个从句的,引导词that不能省略1.Idon’tthink________sheiscoming.2.Itisapity________hehasmadesuchamistake.3.Thereasonis_________heiscar
7、eless.4.Thenews________ourteamwonthematchinspiredus.5.Idon’tthinkitnecessary_________youshouldreadEnglishaloud.6.Hetoldme__________hisfatherhaddiedand__________hehadtomakealivingalone.五、同位语从句的引导和辨别1.同位语从句的格式:n.+连接词+从句2.能接同位语从句的名词有:fact、idea,news,informatio
8、n,order,belief,suggestion,advice等.3.连接词通常是that,也可根据含义选用whether,what,when,where等来引导同位语从句.1.Ihavenoidea_________hecomesfrom.2.Hecan’tanswerthequestion________hegotthemoney.3.Hegaveusmanysuggestions________wesho