名詞性從句構(gòu)成.png

• 名詞性從句：句子中某一成分變成一個(gè)句子
  • 賓語(yǔ)從句：謂語(yǔ)動(dòng)詞+句子
  • 主語(yǔ)從句：句子+謂語(yǔ)
  • ==同位語(yǔ)從句==：名詞+句子

  • 表語(yǔ)從句：系動(dòng)詞+句子

    
    
    名詞性從句.png

主語(yǔ)從句

• That the college will take in more students is true.
• Whether he will come or not hasn't been decided.
• Why he isn't here is not clear to everyone.
• 形式主語(yǔ)——
• 當(dāng)主語(yǔ)從句處在句首時(shí)，有時(shí)謂語(yǔ)結(jié)構(gòu)比較短，會(huì)形成頭重腳輕的句式，不符合英語(yǔ)語(yǔ)言規(guī)則，因此可以 將主語(yǔ)從句用it替代，而真正的主語(yǔ)從句置于句尾。
  • It is a pity that you should have to leave.
  • It is clear that the whole project is due to failure.
  • It is said that President Bush will visit our school next week.
  • It seemed certain that he will win the prize.
• 形式主語(yǔ)與強(qiáng)調(diào)句型：
  • 如何it is...that中間是adj.或者過去分詞是形式主語(yǔ)，其他為強(qiáng)調(diào)句型

表語(yǔ)從句

• China is no longer what she used to be.
• The question is who ++is responsible for++（為...負(fù)責(zé)）what has happened.

賓語(yǔ)從句

• We must find out who did all these.
• I want to know whether he will come.
• I have a strong interest in what he is going to do next.
• 注意：1. 主從句時(shí)態(tài)(保持一致）；2. that可以省略

同位語(yǔ)從句

• The ==news==【that they had won the game】soon spread the whole school.
• The problem【whether the new reform will be carried out】hasn’t been decided.

同位語(yǔ)從句與定語(yǔ)從句的區(qū)別

• The suggestion ==that== she should stay in the room is good.（同位語(yǔ)）

• The suggestion ==that== she has given in the meeting is good.(定語(yǔ)從句）

  • 關(guān)系詞that補(bǔ)充當(dāng)成分為同位語(yǔ)從句，充當(dāng)成分為定語(yǔ)從句

• I have a question which he will choose.

• I have a question which he also wants to know.

• The question who will take his place is still not clear.

• The boy who was praised by the teacher is my brother.

  • which：哪一個(gè)→同位語(yǔ)從句；不能則定語(yǔ)從句
  • who：誰→同位語(yǔ)從句；不能定語(yǔ)從句

• Do you still remember the date when our country won the indepence.

• Do you still remember the question when the teacher wants to know the result.

  • when：前面是時(shí)間→定語(yǔ)從句，不是→同位語(yǔ)從句
  • where：前面是地點(diǎn)→定語(yǔ)從句，不是→同位語(yǔ)從句

• The question whether we should call in a specialist was answered by the family doctor.

• I have no idea what size shoes she wears.

  • 當(dāng)出現(xiàn)how，whether，what→同位語(yǔ)從句

真題分析

• Online culture thinks highly of the notion ==that== the information flowing onto the screen comes there by specific request.（同位語(yǔ)從句）
• This may also ==explain== ==why== we are not usually sensitive to our own smells —— we simply do not need to be.（賓語(yǔ)從句）
• Research on animal intelligence also makes me wonder ==what== experiments animals would perform on humans if they had the chance.（賓語(yǔ)從句）
  • perform the experience 做實(shí)驗(yàn)
• It has long been known that a taxi firm called AAAA cars has a big advantage over Zodiac cars when customers thumb through their phone directories.（主語(yǔ)從句）
• What is odd is that they have perhaps most benefited from ambition —— if not always their own then that of their parents and grandparents.主語(yǔ)從句+表語(yǔ)從句
• Ten years ago young people were hardworking and saw their jobs as their primary reason for being, but now Japan has largely fulfilled its economic needs, and young people don't know where they should go next.