高考英语一轮复习语法学案——名词性从句

Noun Clauses（名词性从句）

学习目标：（Learning Aims）

1、 通过学习，学生能够了解名词性从句的特征；

2、 学生能够掌握引导名词性从句的连接词的含义，并在不同语境中选择合适的连接词；

3、 学生能够区分名词性从句和定语从句。

Ⅰ. Discovering useful structures:

请将每句中的名词性从句标上下划线，并标出连接词、体会从句所做的成分、语序、时态。

1. That fashion differs from country to country may

reflect the cultural differences from one aspect.

2. It has been proved that eating vegetables in childhood

helps to protect you against serious illnesses in later life.

3. What matters most in learning English is enough

practice.

4. To improve the quality of our products, we

asked for suggestions whoever had used the

products.

5. Tomorrow is Tom’s birthday. Have you got any

idea where the party is to be held?

6. We don’t know whose keys those are.

7. I’m afraid he’s more of a talker than a doer, which is

why he never finishes anything.

8. He is wondering when he can finish this

difficult job.

9. When do you think he will come? 10. It doesn’t matter whether you turn right or

left at the crossing—both roads lead to the park.

11. The teacher asked if / whether we had

finished the experiment.

12. Scientists study how human brains work to

make computers.

自我归纳：（Summing-up）

1. 名词性从句是指：在复合句中起_________作用的从句叫做名词性从句。它包括_________、_________、_________和_________，可分别作主句的主语、宾语、表语和同位语。名词性从句是英语三大从句之一，即：形容词性从句（即_______）, 副词性从句（即_______）,

和名词性从句。

2. 引导名词性从句的连接词可分为三类

连接词：that, whether, if （在从句中不充当成分）

连接代词：what, whatever, who, whoever, whom, whose,

which, whichever.(在从句中作主语、表语、宾语、定语)

连接副词：when, where, how, why（在从句中作状语，有时亦可作表语）

3. ① 名词性从句在从句中为 _________语序。

② 特殊疑问词+do you think/ suppose/ believe/ expect

+_____语序。如句 (9)。

Ⅱ. Summarizing Key Points:

一、主语从句 在句中作主语的从句叫主语从句。

1、that, whether 引导

① That he is still alive is a wonder. ② It suddenly occurred to him that he had left his key in the

office.

③ It’s no longer a question now that man can land on the

moon.

④ It was said that only three people in the world

could understand Einstein’s theory at that time.

⑤ The earth became so violent that it was not clear

whether the shape would last or not.

2、连接代词引导

① Who broke the glass yesterday is not clear.

② Whoever comes is welcome.

③ Whichever of you comes in first will receive a prize.

④ What it was to become was uncertain until

between 4.5 and 3.8 billion years ago when the

dust settled into a solid globe.

3、连接副词引导

① When we arrive doesn’t matter.

② Why the dinosaurs disappeared suddenly still

remains a puzzle.

二、宾语从句 在句中充当宾语的句子叫做宾语从句。

1. 由连接词that, if, whether引导的宾语从句

① I think (that) women can reach very high

achievements in many fields of science.

② So whether life will continue on the earth for millions of

years to come will depend on whether this problem can

be solved.

③ He suggested (that) we (should) set off as early

as possible. ④ I think it necessary that we drink enough water

every day.

⑤ He told me (that) he had two sons and that they both

had gone to college.

2. 由连接代词引导的宾语从句

① A modern city has been set up in what was a

wasteland ten years ago.

② Sarah hopes to become a friend of whoever shares her

interests.

③ I’ll just say whatever comes into my mind.

④ Eat whichever cake you like and leave the others

for whoever comes in late.

⑤ There are so many good magazines that I don’t

know which I should choose.

⑥ We don’t know who will take his place.

3. 由连接副词引导的宾语从句

① No one knows how the earth began, as it happened

so long ago.

② Could you tell me why you were late for the meeting

this morning?

③ I hate it when people talk with their mouth full of

food.

三、表语从句 在句中作表语的从句叫表语从句。

1、that, whether, because, as if/though引导

① It seems that there are people from all over the

world living here.

② The question is whether it is worth doing. ③ It looked as if / though it was going to snow.

④ This is probably because they are often very

confident.

⑤ The reason why he came late was that he got up

late.

2、连接代词引导

① The problem is who will take charge of this

shop.

② He is not what he used to be a few years ago.

③ My suggestion is that you (should) read as much English as

possible.

3、连接副词引导

① That is when I realized the importance of English.

② Why not try your luck downtown, Bob? That’s where the

best jobs are.

四、同位语从句 同位语从句说明其前面的名词的具体内容。可用于同位语从句的名词有fact、idea、news、word（消息）、information、truth、doubt、wish、hope、promise、message、advice、suggestion、request、demand、order、problem、question、evidence、proof、sign等。例如：

1. 由连接词that, whether引导的同位语从句

① The thought that they could cross the whole continent was

exciting.

② Do you have any idea whether he is coming or

not?

③ There are signs that more people will learn English.

2. 由连接代词引导的同位语从句

① I have no idea what he’s talking about.

② The question who should do the job requires consideration.