名词性从句基础重点知识归纳课件.pptVIP

Learningaims:1.能够判断是什么名词性从句。2.能够辨析和运用恰当的引导词。

名词性从句是在句子中起名词作用的句子。它在复合句中能担任主语、宾语、表语、同位语，因此分别叫做主语从句、宾语从句、表语从句和同位语从句。

Ⅰ.请判断下列的句子属于哪种从句1.Whenwewillstartisnotclear.(主语从句)2.Idon’tthinkhecanfinishthetaskwithout4.Doyouagreewiththeideathatitistimefor(同位语从句)判断办法：1.主语从句+第二个谓语+…（或用形式主语）4….同位名词=同位语从句…

名词性从句分类主语从句宾语从句名词性从句表语从句同位语从句

II.名词性从句的引导词：引导作用1.连接词：that、if、whether“是否不作成分无意义”2.连接代词：who、whom、whose、what、whichwhateverwhoever……作主/宾/表/定3.连接副词：when、where、why、how作状语

Step2名词性从句五大重点知识

名词性从句重点归纳:重点一：区别that,what与which重点二：区别whether与if重点三：it与名词性从句重点四：区别what,whatever,与nomatterwhat...重点五：名词性从句的语序

重点1：A:连接词that与what的区别Whathesaidmakesmehappy.Thatanewteacherwillcomeistrue.that只起连接作用，无意义，在从句中不充当任何成分,且在宾语从句中有时可省。what既起连接作用,又在从句中作主语,宾语,表语(且在名词性从句中只有what可作表语）

1.W__h_a_tmadehimfailis_th_a_t_hewaslazy.2.2.Chinaisnolongewrh_a_t__itusedtobe.3.3.Iworkinw_h_a_t_iscalledtheHometownofNvwa.4.Weexpressthehope_t_h_a_t__theywillcometovisitChinaagain.5.Weallhope_t_h_a_t/_--___wewillbeadmittedtothatuniversityinthreeyears,and______allofourteacherswillbehealthyandhappyforever.

That1._______hesaidsomadeusangry.What_____hesaidatthemeetingmadeusangry.2.Amoderncityhasbeensetupin______wasawastelandtenyearsago.☆A.whatB.whichC.thatD.where

B:what(什么)/which(表选择,哪一个)What无范围；Which有范围1.---Doyouknow_w_h__a_t__MrBlack’saddressis?---HemayliveatNo.8orNo.9ofwhichBridgeStreet.Iamnotsureof_______.2.IreadaboutitinsomebookorInternet.whichDoesitmatter______itwas?

C:that引导不同的从句Doyouknowthefactthathewonthefirstprize?(同从)Doyouknowthefactthattheyweretalkingabout?(定从)规律定语从句是对先行词起修饰限定作用，而同位语从句则解释说明先行词的具体内容

重点2.区别if与whetherv1.Idon’tknoww__h_e_th_e_r_/_ifI’llbefreetomorrow.v2.Idon’tknow_______ornotheisfreewhethernow.whetherv3.Thequestionis_______thisbookisworthreading.v4.Itdependson_w_