朱文莉

本課在“主導(dǎo)-主體”教學(xué)理論指導(dǎo)下，以高中英語課程標準為依據(jù)。整個教學(xué)過程采用教師引導(dǎo)、類比歸納、任務(wù)驅(qū)動等方法，重在優(yōu)化教師的主導(dǎo)作用，強化學(xué)生的主體地位。學(xué)生在教師創(chuàng)設(shè)的學(xué)習(xí)環(huán)境中，帶著任務(wù)通過協(xié)作學(xué)習(xí)與探究學(xué)習(xí)完成教學(xué)目標，充分發(fā)揮其主體地位，教師將自己的活動容入到整個教學(xué)中，參與整個教學(xué)過程。

【學(xué)習(xí)目標】認識名詞性從句，并能順利完成相關(guān)練習(xí)

【學(xué)習(xí)重點、難點】賓語從句、主語從句、表語從句、同位語從句。

【學(xué)法指導(dǎo)】1. 積極思考，即學(xué)即練。2. 總結(jié)經(jīng)驗和方法。

【學(xué)習(xí)過程】

（一）基礎(chǔ)感知

讀并分析出下面句子成分，請判斷下面的句子是什么從句，劃出句子的成分，再標出是什么從句，加油！

1. We heard the news that our team had won.

2. The question is whether we can get in touch with her.

3. What he wants to tell us is not clear.

4. Who will win the match is still unknown.

5. I want to know what he has told you.

6. The fact is that we have lost the game.

7. I had no idea that you were here.

8. I think that English grammar is not that boring.

（二）合作探究

大家一起來總結(jié)：

名詞或名詞短語可以在句中充當：_______________、____________ 、____________、____________。當這些名詞或名詞短語由一個句子替代時，就是名詞性從句。具體是什么從句，看其在句中是充當什么

____________，是什么 就是什么____________。這類的從句我們統(tǒng)稱為____________。

什么是名詞性從句？

在句子中起____________作用的句子叫名詞性從句（Noun Clauses）。名詞性從句的功能相當于名詞詞組， 它在復(fù)合句中能擔任____________、____________、____________、____________等，因此根據(jù)它在句中不同的語法功能，把名詞性從句分別稱為主語從句、賓語從句、表語從句和同位語從句。

（三）達標測評

請判斷下列句子是什么從句，并且劃出引導(dǎo)連詞。

1. Whether he can come to the party on time depends on the traffic.

2. I am thinking about whether I should quit my present job.

3. Whether there is life on the moon is an interesting question.

4. Everything depends on whether we have enough money.

5. I know （that） he studied English last term.

6. I have no idea when he will come back home.

7. What he wants to tell us is not clear.

8. We heard the news that our team had won.

9. The news that our team has won the match is true.

The news that he was married is not true.

（四）合作探究

（1）名詞性從句的引導(dǎo)詞有哪些？（2）引導(dǎo)詞在從句中做什么成分？

1.注意：

一、觀察與思考：that與what 的用法有什么不同？

1. What you need is more practice .

2. That he needed a lot of money made us surprised.

3. Energy is what makes things work.

4. China is no longer what it used to be .

5. What impressed me most was that he was always patient with children.

6. He told me （that ） she was ill and that her mother wouldnt let her go.

7. Word came that our team won the game .

2.歸納：

1. that和what都可以引導(dǎo)名詞性從句。

2. what是連接代詞，引導(dǎo)名詞性從句，在從句中有____，必須擔任____，不能_________.

3. that是連接詞，本身無______，僅起_____作用，不在從句中擔任______；引導(dǎo)賓語從句時可以省略，但引導(dǎo)多個賓語從句時，只有第 ___個that 可以省略。在引導(dǎo)主語從句、表語從句和同位語從句時that一般__________。

二、觀察、體會與總結(jié)：if和whether用法

1. Whether well go camping tomorrow depends on the weather.

2. Her ability has never been in doubt—the question is whether he is prepared to work hard.

3. It depends on whether we will have enough money.

（五）小結(jié)：

名詞性從句只用 whether的幾種情況：1.主語從句置于___________________. 2.引導(dǎo)________從句時，不用 if. 3.做______的賓語從句時. 4.與______和______連用時.

【鞏固檢測】

1. _____ we need more practice is quite clear.

A. When B. What C. That D. /

2. _____ I accept the gift or refuse it is none of your business.

A. If B. Whether C. Even if D. No matter when

3. _____ knows the truth about it will tell you.

A. Who that B. That C. Whoever D. That who

4. _____ he is doing seems quite difficult.

A. How B. That C. Which D. What

5. _____ certain that his invention will lead to the development of production.

A. Thats B. This is C. Its D. Whats