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1、精选优质文档-倾情为你奉上高一英语语法专题 (名词性从句)导学案Grammar: the Noun Clauses一、Definition定义在主从复合句中，起 作用的句子叫作名词性从句。它的功能相当于名词或名词词组，在复合句中能担任 、 、 和 。因此，根据它在句中不同的语法功能，名词性从句又分为 、 、 和 。二、Classification分类名词性从句位置主语从句clause + V It + V + clause表语从句link-v. + clause宾语从句vt./ prep./adj. + clause同位语从句n. + clause判断下列从句所充当的句子成分：1. His e
2、yes stare at what is left of the brothers dinner on the table.2. Im afraid itll cost a large amount of money.3. It is well known that Americans like to eat a lot.4. What is even more important is that as the earth cooled down, water began to appear on its surface.5. Thats why weve given you the lett
3、er.6. I cant say that I have any plans.7. His suggestion that we should act at once is practical. 8. It was not clear whether the shape would last or not.三、Conjunctions 连接词从属连词(不作成分)that (无词义) whether, if(是否)as if, as though(好像)连接代词(有词义，作主语，宾语，表语，定语)who(ever), whom(ever) which(ever), what(ever), who
4、se(ver)连接副词(有词义，作状语)when, where, why, how四、 重难点问题剖析与归纳 （一）名词性从句的语序小组合作探究 1. (改错)Could you tell me how many books did you read during your holiday? 2. (改错)Can you tell me where do you live? 3. Mr. Green didnt understand _made his daughter so absent-minded this morning. A. whywas itthatB. what was itt
5、hatC. why it was thatD. what it was that 4. The manager came up to see_. A. what was the matter B. what the matter was C. what the matter is D. what is the matter小组结论：名词性从句中必须使用 语序。 （二）it作形式主语或形式宾语小组合作探究1. (改错)I think that worthwhile that we spent so much money on these books.2. (改错)This is impossib
6、le that he wants to finish the job in such a short time. 3. _ is a fact that English is being accepted as an international language. 4. I hate _ when people talk with their mouths full. 6123结构They found it difficult that they would finish their work in two days.6指主句中的常用的动词：think, believe, make, find
7、, consider, feel.1指的是形式宾语it。2指的是宾补的两种形式：形容词和名词。3指的是真正宾语的三种形式：不定式短语，动名词短语或that引导的宾语从句。v.(phrase) + it + that/when/if - clauseit放在有些动词(短语)如enjoy, like, dislike, love, hate, prefer, appreciate, see to, depend on等词之后作形式宾语，然后接that，if或when从句。I hate it if you say such things in public. I would appreciate i
8、t very much if you would help me with it. See to it that youre not late again. 小组结论：在 从句和 从句中,可以用it做形式主语和形式宾语。 （三）what 与 that 的用法区别小组合作探究用what，that填空1. I cant understand is why he has changed his mind.2. _ the earth is round is known to us all.3. we cant get seems better than _ we have.4. he won the
9、 race was we expected.小组结论： 只起连接作用，在从句中不充当任何成分，没有词义。 起连接作用，且在从句中充当主语，宾语或表语，表示“所的”。 （四）that 省略与否问题小组合作探究例句观察1. I heard (that) he joined the army.2. That they are good at English is known to us all.3. The problem is that we dont have enough money.4. She expressed the hope that they would come to China
10、 one day. 小组结论1： 一般情况下，在 ， ， 从句中，that不可省略。例句观察1. He judged that, because he was a child, he did not understand it.2. He said (that) he was wrong and that he would say sorry to me.3. The reason lies in that she works harder than the others.4. We think it impossible that he can finish the task in such
11、 a short time.小组结论2：在_从句中that通常可以省略,但有四种情况that通常不可省略： （五）whether 与 if 的用法区别小组合作探究用whether 与 if填空1. I dont know Ill be free tomorrow.2. I dont know or not Ill be free tomorrow.3. I dont know to walk there.4. The question is this book is worth writing.5. life will continue on the earth for millions of
12、 years will depend on this problem can be solved.6. The question we need more time to do the work has not been discussed.小组结论：只能使用whether的五种情况： （六）what, who, which与 whatever, whoever, whichever的区别小组合作探究用what, who与 whatever, whoever填空1._ made the long distance call to him is not important.2._ breaks
13、the law will be punished. 3._ is worth doing is worth doing well.4. we need is more time.小组结论1: whatever/whoever/whichever等引导的名词性从句不含有疑问意义，其汉语意思分别是：_，_，_。而what/who/which等引导的名词性从句都含有疑问意义。例句观察1.Whatever he said was true.2.You can buy whatever you like here.3. Whatever/ No matter what season it is , th
14、e man always wears his funny-looking hat. 4. Whatever/No matter what he says, I wont believe him.小组结论2:whoever, whatever, whichever 既可以引导_，又可以引导_。no matter who , no matter what, no matter which只能引导_ 。 （七）名词性从句中虚拟语气的考察小组合作探究1. He suggested that a meeting (should) be held immediately. 2. It was sugges
15、ted that a meeting (should) be held immediately. 3. His suggestion was that a meeting (should) be held immediately.4. He made a suggestion that a meeting (should) be held immediately. 5. It is very important that a student (should)learn English well.6. (单选)It is necessary that a college student _ at
16、 least a foreign language. A. masters B. should master C. mastered D. will master 小组结论：表示坚持，命令，建议，要求等的名词性从句中，谓语动词用虚拟语气，其结构为 ，_ 可以省略。 （八）同位语从句与定语从句的区别小组合作探究1. I heard the news _they won the battle.2. I heard the news _Tom told us.小组结论1：同位语从句的前面是表示_的名词,例如：thought, question, doubt, problem, news, word, idea, plan, etc. _是形容词性的从句, 它与先行词是修饰与被修饰的关系。_是名词性从句，是对前面名词作进一步的补充性解释说明。小组结论2：引导_的that是从属连词，在从句中不充当任何成分；而引导_的that为关系代词，在从句中充当一定的句子成分。专心-专注-专业