2025届高考英语语法专题复习：主语从句课件(共27张PPT).pptxVIP

主语从句

什么是主语？IlikeEnglish.Thetrainleft.主语：是一个句子说明的人或事物,即叙述的主题，一般位于____。句首

主语WangYibowasoneofmyboyfriends.HewasborninLuoyanin1997.FallingInLoveishisworks.Marryinghimismydream.Tobecomepopularisnoteasy.

比较下列句子1.Hepassedtheexam.Thathepassedtheexammadetheteacherhappy.2.Itisuncertain.Whethertheartistcandoitornotisuncertain.3.Thepersonhasnotbeendecidedyet.Whowillacttheleadintheplayhasnotbeendecidedyet.

总结:什么是主语从句

在复合句中充当_______成分的句子叫做主语从句。（1）引导主语从句的词有____________________________（2）主语从句必须有引导词，一般位于_____________，（能否省略）_________（3）主语从句大多数情况下视为______(单数/复数)（4）主语句用从__________语序。(陈述语序/倒装语序)主语that,whether和特殊疑问词主语从句的句首不能单数陈述语序

找出下列句中的主语从句Thathewillsucceediscertain.Whetherhewillcomemakesnodifference.Whatdoesntkillyoumakesyoustronger,strongerWhowillbeourmonitorhasntbeendecidedyet.Whomwemuststudyforisaquestionofgreatimportance.WhichbookIshallchoosehasn’tbeendecided.Whenhewillcomeisnotclear.Howshekeepshealthyisasecret.Wherethemeetingwillbeheldisnotknown.

引导词意义在主语从句作什么句子成分是否可以省略that不做句子成分不可省略whetherwhat/whateverwho/whoeverwhom/whomeverwhosewhich/whicheverwhen/wheneverwhere/whereverhow/howeverwhy无意义是否什么/事情/东西/无论什么/东西谁/人/无论谁谁/人/无论谁谁的哪一个/无论哪一个不做不可主、宾、表、定不可主、宾、表不可不可不可不可不可不可不可不可宾、表定、表主、宾、表、定时间状语地点状语方式状语原因状语何时/无论何时哪里/无论哪里怎么样/无论怎样为什么

1.从属连词：that,whether引导主语从句只起_____作用，在主语从句中____任何成分,that本身无实际意义，但不能_____。whether“是否”之意。________pricewillgoupiscertain.________hewillcomeiscertain.__________wegobytrainorbyboatmakesnodifference.__________hewillcomehereisntclear.连接无省略ThatThatWhetherWhether

(1).______hewillwiniscertain.(2).Ithasbeenreported_____salesofbeefinChinawillincrease.(3).________weshallraiseducksorgeeseremainstobedecided.(4).________he’lljoinusinthediscussionisofgreatimportance.ThatthatWhetherWhether(练1).从属连词：that,whether

2.连接代词:who,whom,whose,what,whic