定语从句与易混淆句型.ppt

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1、定语从句与易混淆句型Grammar大家注意啦！！！一、定语从句与同位语从句:第一点：定语从句是从句对其先行词或前面整个句子的修饰或限制,相当于形容词;而同位语从句是从句对前面抽象名词的进一步的说明和解释,相当于名词，如:Thenewsthatourteamhaswonthegamewastrue.我们队赢了那场比赛的消息是真的。(同位语从句,补充说明news到底是一个什么消息。)Thenewsthathetoldmeyesterdaywastrue.昨天他告诉我的那个消息是真的。(定语从句,hetoldme用来修饰news，news可还原到从

2、句hetoldme中。)辨析：SheexpressedthehopethattheywouldcometovisitChinaagain.ThehopethatsheexpressedisthattheywouldcometovisitChinaagain.Let’shaveatryatonce同位语从句：theywouldcometovisitChina对hope进行具体的解释说明。定语从句：sheexpressed用来修饰hope；hope充当express的宾语。表语从句：位于be动词之后。Whatkindofnounclausesar

3、ethey?Whatitwastobecomewasamystery.2.Idon’tknowwhowillhelpHenrytowinthebet.3.Histroubleisthathedoesn’tknowanybodyinLondon.4.Thefactthatshipscangotheresurprisesmanypeople.主语从句宾语从句表语从句同位语从句名词性从句that引导定语从句时,在从句中作主语或宾语，作宾语时常常省略；that在同位语从句中仅起连接作用,不充当任何成分,不能省略,如:第二点：Thefactory(th

4、at)wevisitedyesterdayisachemicalone.定语从句，是factory的修饰语，that作从句的宾语，可以省略。ThenewsthathewillleaveforShanghaiistrue.同位语从句，that只起连接作用，无意义。定语从句中,关系词前的先行词,表示人、物、时间、地点、原因等，与从句联系紧密；同位语从句中,关系词之前的名词与关系词无意义联系，如:第三点：Hewillneverforgetthedayswhenhelivedwithhisgrandparents.Hehasnoideawhenthe

5、meetingwillbeheld.定语从句同位语从句判断下列哪些含有同位语从句，哪些含有定语从句。①Thenewsthattheygotdivorcedissurprising.②Thenewsthattheytoldusissurprising.同定③Thepossibilitythatyoureferredtodoesn’texist.④ThereisastrongpossibilitythatwemaygotoFrancenextweek.同定①ItisonthemorningofMay1st_____ImetMr.Wang．②Iti

6、sthefactory_____Mr.Wangworks．thatwhere二、定语从句与强调句型强调句的结构为:“It is／was＋被强调部分＋that＋从句”强调句检测的标准：先把Itis／was,that去掉，再把被强调部分还原，在不增加或减少任何单词的情况下，如句子仍然成立则为强调句，否则为定语从句。1.Itwasat5o’clockwhenhecamehere.Itwasat5o’clockthathecamehere.2.Wasitbecausehewasillwhyhedidn’tcometowork?Wasitbecause

7、hewasillthathedidn’tcometowork?3.ItwasIthathelpedhimout.Itwasmethathelpedhimout.判断正误：Itwasat5o’clockthathecamehere.Wasitbecausehewasillthathedidn’tcometowork?ItwasIthathelpedhimout.①MrLihasthreedaughters，noneof_____isanengineer．②MrLihasthreedaughters，butnoneof_____isadancer

8、．③MrLihasthreedaughters；_____aredoctors．whomthem三、定语从句与并列句they/none定语从句与并列句的主要区别：并