适用于新教材2024版高考英语一轮总复习语法专题突破专题3第4讲名词性从句课件北师大版

这是一份适用于新教材2024版高考英语一轮总复习语法专题突破专题3第4讲名词性从句课件北师大版，共15页。PPT课件主要包含了内容索引，情境导入，考点解读，技法图解，同位 ，that ，where ，why ，how 等内容，欢迎下载使用。

What①wrries my classmate,Mary,a lt these days is that②she puts n t much weight and is frequently ill.She has sme dubts whether③she eats t much fast fd high in fat r sugar.Als,with the Cllege Entrance Examinatin appraching,she becmes mre stressful and she can’t sleep well these days.Maybe this explains that④she has becme fatter these days,she thinks.用法感悟①What引导　　　　　语从句,并在从句中作　　　　　语 ②that引导　　　　　语从句,在从句中不作成分,不能省略 ③whether引导　　　　语从句,意为“是否”,在从句中不作成分,不能省略④that引导　　　　　语从句,在从句中不作成分,可以省略 
在复合句中相当于名词的从句,称为名词性从句,主要分为主语从句、宾语从句、表语从句、同位语从句四类。名词性从句的连词及其用法如下。
That the earth ges arund the sun is knwn t us all.(主语从句)→It is knwn t us all that the earth ges arund the sun.众所周知,地球绕着太阳转。Sarah hpes t becme a friend f whever shares her interests.(宾语从句)萨拉希望与和她有共同兴趣的人做朋友。Yu are saying that everyne shuld be equal,and this is where I agree.(表语从句)你在说人人应该平等,这是我所赞同的。There is n pssibility that Bb can win the first prize in the match.(同位语从句)鲍勃不可能在比赛中赢得一等奖。
小题快练 单句语法填空1.The develpment is a message fr the internatinal cmmunity 　　　　　　China is marching ahead f time and the expectatins f Chinese partner cuntries are n the rise. 
2.But they have pr memry and ften frget 　　　　　they have put these nuts. 
考查同位语从句。分析可知,空处引导同位语从句,从句“China is marching ahead f time and the expectatins f Chinese partner cuntries are n the rise”句意完整,成分齐全,故用 that引导同位语从句。
考查宾语从句。空处引导一个宾语从句,作动词frget的宾语,从句结构完整,结合句意可知,此处表示“哪里”,应用连接副词where引导。故填where。
3.It is easy t understand 　　　　　Chinese is becming s ppular. 
4.In a recent reprt,Ylital explained 　　　　　beekeeping calms his mind. 
考查宾语从句。空处引导一个宾语从句,从句结构完整,结合句意可知,此处表示“为什么”,应用连接副词why引导。故填why。
考查宾语从句。空处引导宾语从句,根据beekeeping calms his mind可知,从句不缺主语和宾语,结合句意“如何”可知,此处要用连接副词hw,在从句中作方式状语。故填hw。
5.As I was struggling t figure ut what t d,a middle-aged black man kncked n my car windw and asked me 　　　　　I needed help. 
if/whether
考查宾语从句。分析句子结构可知,此处需要填入引导宾语从句的连词,结合句意的需要,中年黑人敲车窗是为了问“我”是否需要帮助,故填if/whether。