none clauses名词性从句(浙江省温州市平阳县)

课件24张PPT。Noun clausesobject clauses （宾语从句）
and
predicative clauses（表语从句）如何区分宾语从句？They know the teacher.
主语 谓语 宾语
They know that the teacher is a man .
主语 谓语 宾语从句

▲句子做宾语就是宾语从句。 We wonder how we shall do .
Could you tell me where they are?
We believe that they have finished
their task.
4. I doubt whether I can pass the English exam.找出下列句中的宾语从句Did she talk about how we should do the work?
做介词的宾语Everything depends on if we have enough experience. (误)
Everything depends on whether we have enough experience. (正)
介词的宾语从句不能用if 引导宾语从句的注意事项（一） 句子类型 that陈述句一般疑问句 if/whether特殊疑问词特殊疑问句不同引导词引导的宾语从句由从属连词that引导的宾语从句 由连接代词 Who,whom,whose,which，
what 和连接副词 where,how,why,when
引导的宾语从句由从属连词 whether, if 引导的宾语从句由从属连词that引导的宾语从句注：that 在句中无词汇意义，在从句中不能充当成分，
在口语当中往往省略e.g.
I hear (that) _______________________. （一小时后他会回来）
He said (that) ______________________. （他非常想念我们）
The teacher told us (that) ___________________________.
（地球围着太阳转） he will be back in an hour he missed us very much the earth moves around the sun由从属连词whether, if 引导的宾语从句e.g.
1. I want to know __________________________________.
（他是否跟我们一起去公园）
2. Ask him _____________________. （他是否能来）
3. I don’t know ___________________________.（是否要下雨） if (whether) he will go to the park with us whether (if) he can come whether it is going to rain or not当句末为or not时，引导词只能用whether而不能用if.由连接代词what, whom, whose, which, what及连接
副词 when, where, how, why引导的宾语从句1. He asked __________________________. (谁能回答这个问题）
2. Do you know_________________________. （他们在等谁）
3. He asked _____________________________. (谁的书写最漂亮)
4. Please tell me _______________________. （我们什么时候开会）
5. Can you tell me _______________. （他在哪儿）
6. Could you tell me ______________________. （我该怎么去车站）
7. Would you tell me _________________（为什么火车迟到了） who could answer the question whom they are waiting for whose handwriting was the best in the class when we’ll have a meeting where he is how I can get to the station why the train is late注意事项二、从句语序：一律用陈述语序
He asked me when I arrived in Shanghai .
I want to know where they will go.
Could you tell me what you are reading?
I don't know where he lives .注意事项三、主.从句的时态呼应1.主句是一般现在时，从句可以用任何时态。
2.主句是一般过去时,从句用过去范畴的时态。
3.主句是一般过去时，但从句表达的是客观真
理或自然现象时，仍然用一般现在时。
e.g: He says that he is reading a book now.
He said that he would work hard.
They said they had been to France.
The students asked me if the earth goes
round the sun.注意事项四.
在think, believe, suppose, expect等动词之后的宾语从句中，如果从句谓语是否定含义，则不用否定形式,而将主句谓语动词think等变为否定形式;
e.g. I don’t think you are right．
I think you are not right.
我想你是不对的。注意事项5注意宾语从句由it代替的情况：
We think it our duty that we should help the poor.
The boy believes it honest that he ought to tell the truth.
We found it helpful that we practice speaking English very often.
I like it when the weather is warm and sunny.
He hate it when people tell lies to each other.
I would appreciate it if you can come to my party.
1.We wonder how we shall do next.
2.Could you tell me where are they having
a picnic?
3.I am sorry that I don’t know you want to

take part in the competition.whatdidn’tthey areExercise:单项选择
1.I don’t know____ we can live on the island without any food.
A.where B what C how D that
2.Could you tell me ___________________?
A Where is the part ? B Who’s on duty ?
C Whose book is this ? D What are they doing ?
3 The teacher told us that the earth _____around the sun.
A moved B moves C move D moving
4.I didn’t know that Mr. Smith ______yet.
Has returned B has returned
C had returned D returned
5.??We don't know ______ they did it .
A. how B. who C. what D. which
6. The teacher asks us ____ Jim can come back on time .
A. that B. if C. when D. what time
BBCCABpredicative clauses（表语从句）用做表语的从句叫表语从句位置： 一般放在系动词后, 如be动词.The problem is that we have little money.
That is what he wants us to do.
That is where she got her master’s degree.
表语从句的连接词( 四大类) that 引导的表语从句, 本身无意义, 但不能
省略.
2. whether 引导的表语从句意为: “是否”. 不能
用 if 替代.
what , which ,who, whom, whose可在表语
从句中充当“ 主语, 宾语,定语, 有自己的词义.
4. where ,when, why, how
在表语从句中可充当时间, 地点,方式,原因状语.The mother’s question was that she
has no time to look after her daughter.
2.The question is whether that boy will
turn up in time.
3. Tom is no longer what he used to be .
4.That is where I can’t agree with you.无义是否….的样子…的地方特殊用法:1.because 引导的表语从句常常构成It/That is because…的结构.
2.as if / as though引导的表语从句常在连系 动词look, seem, sound , be , become 后面(而且多用虚拟语气).My anger is because you haven’t finish your homework.
This was because he didn’t tell us the truth.
His success is because he works day and night.It seemed as if the brothers were playing a joke on Henry.3.主语是以the reason 开头的句子时，表语从句要用that引导。构成The reason is that…的句型
The reason why he was late for school was that he got up late.3. what, which, who, whom, whose引导的表语从句
连接代词what,which,who,whom,whose除在句子中起连接作用外，还可在从句中从当主语、表语、定语，且各有各的词义。
e.g. Tom is no longer what he used to be.
The question is which of us should come first.
The problem is who is really fit for the hard job.
The important thing is whose name should be put on the top of the list.1.Please tell me you will go to the leacture tomorrow.
2. It all depends on the sky will clear up.
3. The question is the film is well worth seeing.关联词比较whether / ifwhether / ifwhetherwhether表语从句和介词之后只能用whether1. I think it is unnecessary for me to speak louder.
2. His mother is satisfied with he has done.
4. This is makes us interested.
5. The reason was Tod had never seen the million pound note before.what / that(that)whatwhat(that)