《名词性从句》课件.ppt

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1、GrammarGrammarWelcome to our class名词性从句名词性从句名词性从句在功能上相当于名词名词性从句在功能上相当于名词His job is important.What he does is important.主语主语This is his job.This is what he does every day. 表语表语I dont like his job.I dont like what he does every day. 宾语宾语I dont know about the man, Mr. White.I dont know about the fact t

2、hat he is a teacher. 同位语同位语Fan Bingbing and Lichen are dating.The big news makes their fans surprisedThat Fan Bingbing and Lichen are dating makes their fans surprised.The big news That Fan Bingbing and Lichen are dating makes their fans surprised. Their fans are surprised to know that Fan Bingbing

3、and Lichen are dating.Their fans surprise is that Fan Bingbing and Lichen are dating.big news Will they get married this year?That is still a mystery.That is still a mystery whethter they will get married this year.Whether they will get married this year still a mystery.The mystery is whether they w

4、ill get married this year.Everyone wonders whether they will get married this year.When did they begin to date ?When they began to date is unknown. It is still a question.I dont know when they began to date .The question is when they began to date.The question when they began to date is unknown.Sour

5、ces say the two have been dating for some time, but the actors have denied this.The Empress of China, also known as the Saga(传奇) of Wu Zetian名词性从句考点归纳名词性从句考点归纳:一、名词性从句的语序一、名词性从句的语序（1） 名词性从句构成有两种名词性从句构成有两种a. That + 陈述句陈述句That Fan Bingbing and Lichen are dating makes their fans surprised.b. 疑问词疑问词+句子的

6、剩余成分句子的剩余成分When they began to date is unknown.(2) 疑问词引导的名词性从句要求使用陈述句疑问词引导的名词性从句要求使用陈述句 语序，不能用一般疑问句语序。语序，不能用一般疑问句语序。他是怎么成功的仍然是个谜。他是怎么成功的仍然是个谜。How was he successful is still a puzzle. ( )How he was successful is still a puzzle. ( )你能告诉我他住在什么地方吗？你能告诉我他住在什么地方吗？Could you tell me where he lives? ( )Could

7、you tell me where does he live? ( )FTTF二、名词性从句连接词的选用二、名词性从句连接词的选用（1）that 和和what 的选用的选用It is known to us that FanBingbing has beenfamous since she played in The Pearl Princess, but what we dont know is how hard she experienced in the TV series at such a young age.that 和和 what 都可引导所有的名词从句。都可引导所有的名词从句。

8、但是，但是，what除起连接作用外，还在名除起连接作用外，还在名词性从句中词性从句中充当成分充当成分，可做从句的，可做从句的主主语、宾语、或表语语、宾语、或表语。而。而that在名词性从在名词性从句中句中不充当任何成分，只起连接作用不充当任何成分，只起连接作用。1._ he wants is a book.2. _ he wants to go there is obvious.3.The result is _ we won the game.4.This is _ we want to know.(二）二） if 和和whether 的选用的选用Whether Fan Bingbing w

9、ill go further in her career after her marriage puzzles us.We all puzzle ifwhether Fan Bingbing will go further in her career after her marriage不能使用不能使用if 的情况：的情况：a. 主语从句主语从句b. 表语从句表语从句c. 同位语从句同位语从句e. 介词后的宾语从句介词后的宾语从句f. whether to do 做动词宾语不能用做动词宾语不能用if to do.g .whether or not 连在一起引导宾语从句时不用连在一起引导宾语从句

10、时不用if.if / whether1. I asked her _ she had a bike.2._ we will hold a party in the open air tomorrow depends on the weather.3. Were worried about _ he is safe.4. I dont know _ he is well or not.（三）（三） 其它连接代词和副词的连用其它连接代词和副词的连用主要根据名词性从句中的具体意义主要根据名词性从句中的具体意义,正确的正确的选择选择who、which、when、where、why、how 等连接词，这

11、些连接词既具有疑问含义，等连接词，这些连接词既具有疑问含义，又起连接作用，同时在从句中充当各种成分。又起连接作用，同时在从句中充当各种成分。我们何时举行运动会还没有决定。我们何时举行运动会还没有决定。_ we shall hold our sports meeting is not decided.我不知道昨天谁打破了玻璃。我不知道昨天谁打破了玻璃。I dont know _ broke the glass yesterday.我不知道他长的什么样子。我不知道他长的什么样子。I have no idea _ he looks like.这就是我忘记眼镜的地方。这就是我忘记眼镜的地方。This

12、is _ I left my glasses.WhenwhowhatwherePractice time二、名词性从句的写法二、名词性从句的写法名词性从句是学生在写作中喜欢尝试的名词性从句是学生在写作中喜欢尝试的复杂句，在写作时可采用复杂句，在写作时可采用“三步法三步法”：示例示例第一步：写出两个简单句。第一步：写出两个简单句。He said a lot at the meeting.His words were very attractive.第二步：让句作主语从句，可转换为第二步：让句作主语从句，可转换为“他在会上所说的话他在会上所说的话”，即，即what he said at the m

13、eeting。第三步：把句转换的主语从句和句连在一起。第三步：把句转换的主语从句和句连在一起。What he said at the meeting was very attractive. 即时演练把下列每组题中的两个简单句合并为一个含有名词性从句的复合句1When did you enter the room？ The police wants to know it._2This is my decision. All of us are to start at 6 oclock tomorrow morning._3Our women volleyball team had won th

14、e championship. The news encouraged us all greatly._4We should practise oral English for an hour every day. That was our rule._5Shall we go picnicking tomorrow? It depends on the weather._1. It now appears _ they are in need of help. A. that B. which C. what D. how2. It is good news _ they will arri

15、ve in a few days. A. which B. what C. that D. how3. This is _ she was born. A. where B. which C. that D. what4. The question is _ we cant go there today. A. that B. what C. which D. when5. The question is _ it is worth doing. A. if B. whether C. which D. what6. The reason he has made such great prog

16、ress is _ he has never wasted his time. A. because B. why C. that D. what7. My suggestion is _ we should turn the land into rice fields. A. what B. that C. which D. where8. His proposal is that the dam _ at the foot of the mountain. A. build B. will build C. be built D. will be built9. We all know t

17、he truth _ the earth goes round the sun. A. that B. which C. what D. whether10. We heard the news _ our team had won. A. which B. that C. what D. where11. The problem _ it is right or wrong has not yet been decided. A. which B. that C. whether D. if12. You must do well _ the teacher asks you to do. A. which B. what C. that D. where Thank you