高二英语highlightofmysenioryear课件2

3、用作某些形容词的宾语从句：
这类形容词常见的有sure, certain, glad, pleased, happy, afraid, surprised, satisfied等。
(1) I am sure you looked beautiful that evening.
(2) We were not surprised that he returned three days later than expected.
要注意的几个方 面作以归纳：
〔1〕语序
在名词性从句中，从句一律 使用陈述语序。特别要注意由连 接代词和连接副词引导的从句 (what, who, which, when, where, now, why等), 不可用特殊疑问句 的影响而用了疑问句语序。如：
引导宾语从句的连词that常可省去， 特别在口语中是这样。
注意：
whether 和 if 引导的宾语从句：
whether 和 if 引导宾语从句时可以互 换使用，但以下情况用whether不用if。
〔1〕 在whether or not构造中不可 用if代替whether
I don’t know whether or not he’ll come.
(3) Everyone was afraid that someone might find out that he could see nothing.
(4) Mother was very pleased (that) her daughter had passed the entrance exams.
(1) I wonder who she is. (2) The question is when we’ll
complete the works. (3) Whether she is coming or not
doesn’t matter too much.
〔2〕时态：
学习名词性从句时，除 了要注意从句的引导词，语 序等外，还要注意从句谓语 动词与主句谓语动词的时态 一致关系。
注意：介词的宾语从句一般不用 which和if来引导，而要分别用what和 whether来引导。如：
Are you sorry for what you’ve done? which不可以
Everything depends on whether we have enough experience. 不可用if
试比较：
He put forward the suggestion that the second question should be discussed first.〔同位语从句〕
The suggestion that he had put forward was turn down.〔定语从句 〕
比较以下两句话 ：
Is it because we are closer to the sun in summer than we are in winter.
The reason why he didn’t come was that he was ill.
3、宾语从句
1、用作及物动词的宾语
(1) They pretended that they were reading in the room.
(4) They asked me the question whether the work was worth doing.
(5) They problem whether it is right or wrong has not yet been decided.
注意：同位语从句和定语从句 的区别是：前者说明名词的内 容，后者说明名词的性质特征 ；前者所用连词that不是从句 的一个成分，后者所用关系代 词that是从句中的一个成分。
〔1〕It is certain that she will do well in her exam.
〔2〕 It is probable that he told me everything.
2、It + be + 名词词组 + that从句
It is / was a pity that – clause shame duty
I was pleased by what he told me.
He always pays attention to whatever the teacher says.
He told of how he helped the old woman to find her missing son.
(1) It is a pity that we can’t go. (2) It is no surprise that our team should
have won the game.
3、It + be + 过去分词 + that从句 It is said that – clause reported thought hoped believed known
I wonder whether it is true or not.
〔2〕介词后面的宾语从句用whether ，
不用if
Everything depends on whether the situation will improve.〔后面要讲 到介词后面的宾语从句〕
〔3〕引导主语从句和表语从句用 whether不用if
(2) I didn’t know what they were talking about.
(3) Do you know why winter is colder than summer?
(4) He couldn’t tell where his home was.
(5) John made the boy sit still, promising that nothing would hurt him.
(5) Where she has gone is not known yet.
当主语从句较长时，多放在句子后 部，用 it 作形式主语。
以it作形式主语，把主语从句后置的常 用句型有：
1. It+be+形容词+that从句 It is/was certain that – clause clear important necessary probable possible
如果主句谓语动词是一般过去时
，那么宾语从句须用过去的某种时态 。如：
She missed us very much.
She said that
She was writing a letter.
4、典型例题解析 ：
名词性从句包括主语从句、表
语从句、宾语从句和同位语从句。 它的功能相当于名词，引导名词性 从句的引导词归纳起来可分为以下 三类。
功能
例词
从属 连词
只起连接作 用，不充当从 句中的任何作 用。
that, whether, if，as if（只用 于表词从句）
功能
例词
连接 代词
(1) It seems that Alice is not coming to the party at all.
(2) It happened that I was out that day.
2、表语从句：
(1) This was what Tom was reading. (2) The truth is that I have never been there. (3) It looks as if it is going to rain. (4) The reason why he was late was that he got up late. (5) This is how we overcame the difficulties. (6) That is why she was absent yesterday. (7) The house is where Lu Xun once lived.
这种句型的谓语动词有 think, make, feel, find, consider.
4、同位语从句
同位语从句在句中作某些名词的 同位语，这些名词常见的有，fact, news, hope, truth, idea, suggestion, thought, question, order, problem, belief, doubt, fear等。引导同位语从 句的连词通常有that和whether, what, why, how…等。
既起连接作用， 本身又做从句 的主语、宾语、 表语或定语。
Who,whom, whose,what, which
功能
例词
连接 副词
when,where, 既本的起身状连 又 语接做。作从用句，词组w用h，hyo,如hwo：组w成的
how many, how much
1、主词从句 (1) That he will come is certain. (2) Whether she is coming or not doesn’t
高二英语 highlightofmysenioryear课
件2
名词性从句
1、本讲内容： 学习名词性从句。
2、学习要求： 〔1〕掌握名词性从句的种类。 〔2〕引导名词性从句的连接词。 〔3〕初步学会运用名词性从句。
3、学习指导： 〔1〕本讲重点：
名词性从句的种类。 〔2〕本讲难点：
名词性从句的语序。
(1) They expressed the hope that they would come over to visit China again.
(2) We all know the truth that the earth goes round the sun.
(3) The fact that she had not said anything surprised all of us.
注意：如果宾语从句后边还有宾 语补足语，那么用it作形式宾语而将宾 语从句后置。如：
(1) We thought it strange that Xiao Wang did not come yesterday.
(2) He has made it clear that anyone who breaks the law is to be punished.
演示文稿
后 等
卷板机 njhangli 卷板机 岶奣尛
(1) It is said that he is the best student in the class.
(2) It is thought that Joe drives badly.
4、It + seem, happen, appear等不及物 动词 + that从句。
〔1〕在宾语从句中，当主句是一般 现在时，宾语从句可以根据需要用各种 时态。如： Tom isn’t lazy.
Mary says that
Tom is doing well in his lesson.
She will ask Tom some questions.
Tom may fall behind the others.
Whether we’ll go depends on the weather.
The question is whether it is worth doing.
(4) whether 可用在不定式前，if 那么不 能.
Please tell me whether to go or not.
2、用作介词的宾语从句：
matter too much. (3) What surprised me most was to see
some of the village people seated on the benches at the end of the room.
(4) Which team will win the match is a matter of public concern.