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1、名词性从句点 归纳及应用Date名词性从句Noun Clause主语从句 Subjective Clause宾语从句 动词后介词后 Objective Clause表语从句 Predicative Clause 同位语从句 Appositive ClauseDate主语从句在句中做- 宾语从句在句中做-表语从句在句中做- 同位语从句在句中-主语从句主语（谓语前 ）宾语（谓语后）表语（系动词后 ）同位语（抽象名词后 ） 1. That he will come is certain. 2. I know that he will come.3. The truth is that I have
2、been there. 4. The fact that she was late surprised us.宾语从句表语从句同位语从句 Date指出下列各名词性从句的种类1. It depends on whether he will agree to the plan. 2. She sensed that she was being watched by a tall man in a dark coat. 3. The truth is that the fog is too thick for the bus to run that far. 4. When we will star
3、t is not clear. 5. Theres a feeling in me that well never know what a UFO is.介词宾语从句表语从句动词宾语从句主语从句同位语从句 Date宾语从句宾语从句宾语从句通常放在主句谓语动词 (及物动词) 或介词之后。1. 作动词的宾语 (1) 由that引导的宾语从句(that 通常可以省略),例如： I heard that he joined the army.(2) 由what, whether (if) 引导的宾语从句，例如：She did not know what had happened.I wonder wh
4、ether you can change this note for me.返回目录Date(3) 动词间接宾语宾语从句。例如：She told me that she would accept my invitation. 2. 作介词的宾语，例如： Our success depends upon how well wecan cooperate with one another. It depends on whether you can do the work well.这取决于你能否把工作做好。Date3. 作形容词的宾语，例如：I am afraid (that) Ive made
5、 a mistake. 注意：that 引导的从句常跟在下列形容词后 作宾语：anxious, aware, certain, confident, convinced, determined, glad, proud, surprised, worried, sorry, thankful, ashamed, disappointed, pleased, hurt, satisfied, content 等。也可以将此类词后的that 从句的看作原 因状语从句。 返回目录Date4. it 可以作为形式宾语it 不仅可以作为形式主语，还可以作 为形式宾语而真正的宾语that 从句则放在句尾，
6、特别是在带复合宾语的句子 中。 例如：We think it necessary that he should improve his pronunciation.Date5. 否定的转移若主句谓语动词为think, consider, suppose, believe, expect, fancy, guess, imagine等，其后的 宾语从句若含有否定意义，一般要把否定词转移 到主句谓语上，从句谓语用肯定式。例如：I dont think this dress fits you well. 我认为这件衣服不适合你穿。I dont suppose he cares，does he？我想他
7、不在意，是吗？返回目录Date6 insist，suggest，demand， order，propose后的宾语从句要用虚 拟语气， 其结构为：(should)动词原形。 He suggested the meeting (should) be put off. 他建议会议应延期。Date The worst is that you show up and drink my poison表语1.定义：在复合句中充当表语的从句叫表语从句。DateThe question is whether we can rely on him. Thats because we were in need o
8、f money at that time .He looked as if he was going to cry . Thats why I was late .表语从句: 在句中充当表语成分，一般放在 连系动词之后. 作用： 对主语进行解释说明。Date表语常位于系动词后，故表语从句也常位 于系动词后，常见的系动词分为五类： Abe类 （am, is ,are, was,were） B“变得”（表由一类状态转为另一类状态） get, become, grow, turn , fall, come, go, run等 C“保持”（表某种状态）remain, keep, prove, rest
9、, continue, stay等 D感观类: look , sound, taste, smell, feel E“似乎，好象”seem, appearDateTrue or False. 1. This is that what we want. 2. Shanghai is no longer that it used to be. 3. The problem is how will we get there. 4. The reason why he didnt come was because he was ill. 5.The problem remains if he will
10、 go there. 6. My suggestion is that you can take more exercise 7. The reason is he is a student.F F F FFwhatWe willthatwhetherFshouldFthatDate1. 定义：用作主语的从句叫做主语从句。2. 构成：关联词+简单句主语从句Date主语从句that whether who whom whose what which when where why how从 句 引导词:1. That he knows Japanese is known to all. 他懂英语,
11、这一点大家都知道令我惊讶的是在这儿见到他.3. When he will come is unknown . 他什么时候来不清楚.That无词义,不可 省略What “什么”, “ 所.的”2. What surprised me was to see him here .When “什么时候”位于句首Date4. Whether he is coming doesnt matter much. 他来不来没什么要紧的他们是怎么登上山顶的仍是个秘密.5. It remains a secret how they climbed up the mountain.主语从句不 用 ifHow怎样（方式
12、）Date1 _ (他会成功)is certain . 2 (他是否去那儿) is not known . 3 （他所说的）is not true . 4 （他把钱藏哪儿）is to be found out . 5 （任何来的人）is welcome. 6 （我们可以怎样帮 助双胞胎）will be discussed at the meeting. 7 （他们什么 时候开始那项工程）has not been decided yet.What he saidThat he will succeed Whether he will go there Where he hid the money
13、Whoever comes How we can help the twinsWhen theyll start the projectDate 一般情况下，主语从句均看作单数概念。 “what” 引导主语从句时，谓语动词：1）常与其后作表语 的名词一致 2）根据句子的语境而定。1.When he will hold the party _ not clear yet. (be) 2.What we need more time. (be) 3.What you left only several old books. (be) 4.What I say and think _ none of
14、 your business. (be) 5.What he says and does agree. (do not)is wereisdont主谓一致isDate主语从句引导词： 连接代词： 连接副词： 连词：who, whom, whose, which, what, whoever, whatever, whicheverwhen, where, why, howthat, whetherDate为避免主语冗长,句子头重脚轻,经常用it作形式 主语,主语从句放在后面作真正的主语.1.It is certain that he will succeed.2.It is not known
15、 whether he will go there.3.It has not been decided yet when theyll start the project.That he will succeed is certain . hether he will go there is not known . hen theyll start the project has not been decided yet.DateIt 作主语的常用句型有:1. It + be +形容词 + that 从句2. It + be +名称词组(duty/pity.) + that 从句3. It + be + 过去分词(said/thought.) + that 从句4. It +不及物动词(seem/happen.) + that 从句 DateIt is a pity that we cant go swimming.It is said that he told her everything.It
