名词性从句完整版ppt课件
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My question is who will win the game. ⒋同位语从句（在主句中作同位语）
I have no idea who will win the game. 3
㈡名词性从句的连接词
连接词即引导名词性从句的关联词，包括 连词、连接代词、连接副词。
连词：仅起连接作用，不作句子成分。 连接代词：可作主语、宾语、表语或定语。 连接副词：只作状语。
2
㈠名词性从句的种类
名词性从句即ຫໍສະໝຸດ Baidu连接词引导、起名词作用的 从句，包括主语从句、宾语从句、表语从句和 同位语从句。 ⒈主语从句（在主句中作主语）
Who will win the game is not known. ⒉宾语从句（在主句中作宾语）
Nobody knows who will win the game. ⒊表语从句（在主句中作表语）
whom—谁(宾格)，用于人，仅作宾语。 ①Who will do the job hasn’t been decided.(主语) ②Would you tell me who/whom you’ll vote for?(宾语) ③Can you tell me who the pretty girl is?(表语)
根据结构定词类，根据意思再核对， 不缺成分用连词，主宾表定用代词， 状语必须用副词，词法成分要斟酌， 具体该用哪一个，可依句意来定夺。
名词性从句复习
1
考纲解读
从出题者的角度，就是要考察名词性从 句中的语序以及引导词之间的区别。有时候， 会结合插入语或名词与同位语隔开，或使句 子结构复杂化等使得难度增加。其实，总的 难度和变化都不大。但是从考生的角度来说， 如果考生对句子结构掌握不过硬，对某些词 或词组的用法不了解，就会容易造成和定语 从句、状语从句的混淆，造成根本环节的误 判而用其他从句的规则去解题。造成丢分。
9
注意：
Whenever,however,wherever很少引导名词性从句 ，因为when，where，how本来都是副词性质的， 相对而言whoever，whatever，whichever可以引导 名词从句的.
whenever一般引导时间状语从句和让步状语从 句
wherever一般引导地点状语从句和让步状语从 句
whether—是否，引导主/宾/表/同位语从句。 ①I doubt if/whether you can pass the test. ②Whether we’ll go camping depends on the weather. ③My doubt is whether you can pass the test. ④I have no idea whether you can pass the test.
however引导让步状语从句
eg.Wherever he goes makes his parents worry.
( 主语从句)
10
如何选用连接词？ 用法规则:
先根据从句的结构确定用哪种连接词，从句 不缺成分用连词，缺主语、宾语、表语、定语用 连接代词，缺状语用连接副词，再根据从句意思 确定用哪个连词、连接代词或连接副词。 用法口诀：
5
⑶as if/though—好像，似乎，引导表语从句。 because—因为，引导表语从句。
①The old lady looks as if she were a young girl. ②His failure was because he didn’t work hard enough. ⒉连接代词：引导从句并作从句的句子成分。 ⑴who—谁(主格)，用于人，作主/宾/表语。
4
⒈连词：引导从句但不作任何成分。
⑴that—没有意义，引导主/宾/表/同位语从句。 ①It is said that there will be a party tonight. ②They say (that) there will be a party tonight. ③Why he failed was that he made a vital mistake. ④The key that he succeeded lied in his hard work. ⑵if—是否，引导宾语从句，主语从句。
whomever 仅作宾语 whichever 作主/宾/表/定语 whatever 作主/宾/表/定语
7
• Whatever he said was right. • I’ll take whoever wants to go. • Whichever of you comes first will
receive a prize. • You can give the ticket to whomever
you like.
8
⒊连接副词：引导从句并作从句的状语 when—表示时间 where—表示地点 why—表示原因 how—表示方式
①When we’ll have a meeting is not decided. ②I don’t know where I can buy such a book . ③ Why he did it will remain a puzzle forever. ④The question is how we should carry out the plan.
6
⑵whose—谁的，用于人，作表/定语。 ①Please tell me whose the bike is.(表语) ②I don’t know whose bike it is.(定语) ⑶which—哪个/些，用于人或物，作主/宾/表/定语。
what—什么， 用来指事物，作主/宾/表/定语。 ①Please tell me what sport you like best.(定语) ②I wonder which of you can solve the problem.(主语) ③I’d like to know what your father is.(表语) ⑷whoever 作主/宾/表语
I have no idea who will win the game. 3
㈡名词性从句的连接词
连接词即引导名词性从句的关联词，包括 连词、连接代词、连接副词。
连词：仅起连接作用，不作句子成分。 连接代词：可作主语、宾语、表语或定语。 连接副词：只作状语。
2
㈠名词性从句的种类
名词性从句即ຫໍສະໝຸດ Baidu连接词引导、起名词作用的 从句，包括主语从句、宾语从句、表语从句和 同位语从句。 ⒈主语从句（在主句中作主语）
Who will win the game is not known. ⒉宾语从句（在主句中作宾语）
Nobody knows who will win the game. ⒊表语从句（在主句中作表语）
whom—谁(宾格)，用于人，仅作宾语。 ①Who will do the job hasn’t been decided.(主语) ②Would you tell me who/whom you’ll vote for?(宾语) ③Can you tell me who the pretty girl is?(表语)
根据结构定词类，根据意思再核对， 不缺成分用连词，主宾表定用代词， 状语必须用副词，词法成分要斟酌， 具体该用哪一个，可依句意来定夺。
名词性从句复习
1
考纲解读
从出题者的角度，就是要考察名词性从 句中的语序以及引导词之间的区别。有时候， 会结合插入语或名词与同位语隔开，或使句 子结构复杂化等使得难度增加。其实，总的 难度和变化都不大。但是从考生的角度来说， 如果考生对句子结构掌握不过硬，对某些词 或词组的用法不了解，就会容易造成和定语 从句、状语从句的混淆，造成根本环节的误 判而用其他从句的规则去解题。造成丢分。
9
注意：
Whenever,however,wherever很少引导名词性从句 ，因为when，where，how本来都是副词性质的， 相对而言whoever，whatever，whichever可以引导 名词从句的.
whenever一般引导时间状语从句和让步状语从 句
wherever一般引导地点状语从句和让步状语从 句
whether—是否，引导主/宾/表/同位语从句。 ①I doubt if/whether you can pass the test. ②Whether we’ll go camping depends on the weather. ③My doubt is whether you can pass the test. ④I have no idea whether you can pass the test.
however引导让步状语从句
eg.Wherever he goes makes his parents worry.
( 主语从句)
10
如何选用连接词？ 用法规则:
先根据从句的结构确定用哪种连接词，从句 不缺成分用连词，缺主语、宾语、表语、定语用 连接代词，缺状语用连接副词，再根据从句意思 确定用哪个连词、连接代词或连接副词。 用法口诀：
5
⑶as if/though—好像，似乎，引导表语从句。 because—因为，引导表语从句。
①The old lady looks as if she were a young girl. ②His failure was because he didn’t work hard enough. ⒉连接代词：引导从句并作从句的句子成分。 ⑴who—谁(主格)，用于人，作主/宾/表语。
4
⒈连词：引导从句但不作任何成分。
⑴that—没有意义，引导主/宾/表/同位语从句。 ①It is said that there will be a party tonight. ②They say (that) there will be a party tonight. ③Why he failed was that he made a vital mistake. ④The key that he succeeded lied in his hard work. ⑵if—是否，引导宾语从句，主语从句。
whomever 仅作宾语 whichever 作主/宾/表/定语 whatever 作主/宾/表/定语
7
• Whatever he said was right. • I’ll take whoever wants to go. • Whichever of you comes first will
receive a prize. • You can give the ticket to whomever
you like.
8
⒊连接副词：引导从句并作从句的状语 when—表示时间 where—表示地点 why—表示原因 how—表示方式
①When we’ll have a meeting is not decided. ②I don’t know where I can buy such a book . ③ Why he did it will remain a puzzle forever. ④The question is how we should carry out the plan.
6
⑵whose—谁的，用于人，作表/定语。 ①Please tell me whose the bike is.(表语) ②I don’t know whose bike it is.(定语) ⑶which—哪个/些，用于人或物，作主/宾/表/定语。
what—什么， 用来指事物，作主/宾/表/定语。 ①Please tell me what sport you like best.(定语) ②I wonder which of you can solve the problem.(主语) ③I’d like to know what your father is.(表语) ⑷whoever 作主/宾/表语