Question

单句改错

1.At that very moment my mind went completely blankly and I forgot what I was supposed to be doing.

2.The discovery was made on accident, which we hadn’t expected.

3.Every possible means have been used to prevent the pollution, but the sky is still gray.

4.This really is a useful reference book, which is worth reading the second time.

5.I think of the happy hours we spent together every time when I see these photos.

6.My uncle tells me that the key to his success is honest.

7.When I look at this picture of myself, I realize of how fast time flies.

8.Now the prices are lower, but the goods have been disappeared.

9.However, there were 20% students not adapt to the teaching method.

10.Though the problem was difficult to understand, what he said threw light in it.

Answer

1.blankly改为blank

2.on改为by

3.have改为has

4.the改为a

5.去掉when

6.honest改为honesty

7.去掉of

8.去掉been

9.adapt改为adapting

10.in改为on

【解析】

1.考查形容词。形容词blank空白的，在句中做表语和系动词go连用，形成系表结构go blank。句意：就在那时，我的大脑一片空白，忘记了应该做的事情。所以要把blankly改为blank。

2.考查固定短语。短语by accident偶然；句意：这个发现是偶然的，这是我们没有预料到的。所以要把on改为by。

3.考查主谓一致。名词means意为“方法”，是单复数同形名词，本句中被every修饰，是一个单数名词，谓语动词应该使用第三人称单数形式，所以要把have改为has。

4.考查固定用法。不定冠词和序数词连用表示“再一，又一…”，如a second/third等；句意：这真是一本有用的参考书，值得再读一遍。所以要把the改为a。

5.考查连词。名词短语every time每次，转换成连词引导时间状语从句，后面不接when，类似的结构还有the moment等。句意：每次我看见这些照片，我都会想起我们一起度过的那些快乐时光。所以要把when删除。

6.考查名词。名词honesty诚实，诚信；形容词honest诚实的；句中应该用名词honesty做表语，与主语the key呼应。句意：我叔叔告诉我他成功的关键是诚实。所以要把honest改为honesty。

7.考查反身代词。本句中反身代词表示强调，前面的介词of是多余的。句意：当我看着自己这些照片的时候，我意识到时间过得太快了。所以要把of删除。

8.考查语态。句意：现在价格更低了，但商品消失了。动词“disappear消失”没有被动语态。所以要删除been。

9.考查非谓语动词。句意：然而，百分之二十的学生不能适应这种教学方法。动词短语adapt to…与20% students构成主动关系，要用现在分词短语做定语。所以要把adapt改为adapting。

10.考查固定短语。动词短语throw light on…照亮；阐明，使…明白；句意：尽管这个问题很难理解，但他的话阐明了这个问题。所以要把in改为on。