语法填空小专题5 (连词名词性从句类)导学案-2025届高考英语一轮复习专项

语法填空小专题5 (连词名词性从句类)导学案

名词性从句概念

在复合句中起名词作用的从句叫名词性从句。名词性从句的功能相当于名词或名词词组, 其特点是从句在复合句中能担任主语、宾语、表语、同位语、介词宾语等，它包括主语从句、宾语从句、表语从句、同位语从句。引导名词性从句的连接词可分为三类：

从属连词：that，whether，if (不充当从句的任何成分)

连接代词：what，whatever, who，whoever, whom，whomever, whose，which，whichever, what colour

连接副词：when，whenever, where, wherever，how，however, how many, why

课堂学习任务

①       辨别主语从句、宾语从句、表语从句和同位语从句；

②       掌握形式主语it代替主语从句；

③       掌握if/whether与that引导名词性从句的区别；

④       掌握连接代词和连接副词的区别；

⑤       掌握名词性从句与定语从句的区别尤其是同位语从句区别定语从句；

⑥       掌握名词性从句省略：特殊疑问词 + to do

Task 1. 准确理解连词

去掉引号，将直接引语改动间接引证，分析连词在从句中的特点和从句语序。

1. Tom said“Lucy will go to school by bike every day.”

Tom said _________ Lucy ________ ________ to school by bike every day.

2. Tom wondered“Will Lucy go to school by bike every day?”

Tom wondered ________ Lucy ________ ________ to school by bike every day.

3. Tom wanted to know“What will Lucy do by bike every day?”

Tom wanted to know ________ Lucy ________ ________ by bike every day.

4. Tom asked“How will Lucy go to school every day?”

Tom asked ________ Lucy ________ ________ to school every day.

Task 2. 理解主语从句、宾语从句、表语从句和同位语从句

5. Tom asked ________ Lucy would go to school every day.
6. My question was just ________ Lucy would go to school every day.
7. ________ Lucy would go to school every day was none of my business.
8. It was none of my business ________ Lucy would go to school every day.
9. Into my head came a question how Lucy would go to school every day.

① 主语从句：在复合句中起主语作用的从句称为主语从句。

10. 你不喜欢他不关我的事。

________ you don't like him is none of my business.

11. 我们在哪儿可以查到他的地址还是个问题。

________ we can look up his address is still a problem.

有时为了避免句子头重脚轻，常用it代替主语从句作形式主语放于句首，而把主语从句置于句末。

主语从句后的谓语动词一般用单数形式。常用于以下句式：

12. It＋be＋形容词 (necessary/right/likely/unlikely/wrong/important/certain/wonderful等)＋that从句

明天很可能有一场暴风雨。

It is likely ________ there will be a snowstorm tomorrow.

13. It＋be＋名词(短语)(a pity/a shame/a surprise/no wonder/the case等)＋that从句

通常对于那些怀揣希望的人来说一切皆有可能。

It is often the case ________ anything is possible for those who hang on to hope.

14. It＋be＋过去分词(said/told/reported/decided/suggested等)＋that从句

据建议，实验楼将于明年建造。

It is suggested ________ the lab building (should) be built next year.

15. It＋不及物动词(seems/appears/happens/matters等)＋that从句

好像他们犯了同样的错误。

It appears ________ they have made the same mistake.

② 宾语从句:在句子中起宾语作用的从句称为宾语从句。

16. 他不知道邮局在哪里。

He doesn't know ________ the post office is.

17. 关于这个工作我们该怎么做，她说什么了吗？

Did she say anything about ________ we should do the work?

动词find，feel，think，consider，make，believe等后面有宾语补足语时，需用it作形式宾语而将that引导的宾语从句后置。

18. 他已清楚地表明会议不会被推迟。

He has made ________ clear ________ the meeting will not be postponed.

③ 表语从句: 在复合句中作表语的从句称为表语从句。

19. 问题仍然是他们能否帮我们。

The question remains ________ they will be able to help us.

20. 那是因为他未能通过考试。

That is ________ he failed to pass the exam.

21. 我的建议是你步行去那儿。

My suggestion is ________ you go there on foot.

[特别提醒]　当主语是reason时，表语从句要用that引导而不用because。

22. 我们之所以没有去，是因为我们得到通知太晚了。

The reason ________ we didn't go was ________ we were notified too late.

④ 同位语从句: 同位语从句在句子中作某一名词的同位语，一般位于该名词之后，解释说明该名词的具体内容。

常见的接同位语的名词：belief (信任)，possibility (可能性)，fact (事实)，idea (想法)，hope (希望)，doubt (怀疑)，news (新闻)，conclusion (结论)，suggestion (建议)，problem (问题)，question (问题)，order (命令)，answer (答案)，decision (决定)，discovery (发现)，explanation (解释)，information (信息)，knowledge (知识)，opinion (观点)，truth (事实)，promise (诺言)，report (报道)，thought (想法)，word (消息)等。引导同位语从句的词有that，what，whether，how，when，where等。