改错:大学英语改错练习1

本期重点：词性

　　词性重点考查的就是词性的混淆，主要是名词与动词的误用、名词与形容词的误用以及形容词与副词的误用。做这类改错题，首先要判断词性及词在句中的位置，然后根据它们在句中所处的位置来确定词性是否正确。一般说来，形容词修饰名词，副词修饰动词，副词修饰形容词。例如说到某个问题的严重性，会用increasingly serious(越来越严重)，用副词修饰形容词，不能说increasing serious。

 

考点例析：

 

例1：Most experts believe this can continue even if the population

doubles by the mid-21st century,although feeding I0 billion people

will not be easy for politics, economic and environmental reasons S6.___

 

　　解析：reasons有三个修饰词politics, economic， environmental , 后两个是形容词，第一个也应该是一致的，所以把politics改称political。

 

例2：Culture is essentially to our humanness. It provides a kind of S8.______

map for relating to others.

 

解析：做表语时，应该使用形容词而不是副词，故将essentially -> essential。

例3：Their experiments have shown that reading disorders are most

likely the result of what is, in effect, faulty wiring in the brain—

not lazy, stupidity or a poor home environment S4._____

 

　　解析：lazy, stupidity ，a poor home environment 是三个并列的词，在词性上应该保持一致，所以将lazy改成laziness。

 

巩固与拓展

 

1. Except for relative isolated trouble spots like present-day Somalia, _______

and occasional years of bad harvests, the world’s food crisis has

remained just around the corner.

 

2. A good CV is your passport to an interview and ,ultimate , to ________

the job you want

 

3. Now what started in schools across the country is playing itself out

on a nation stage and is possibly having an impact on the reading _______

habits of the American public.

 

4. Understanding the original of the negative attitude _______ .

towards science may help us to modify them.

 

5. The WHO has given multi-drug therapy to patients freely for _______

the last five years.

 

综合训练

 

 

Language learning begins with listening. Individual children vary

greatly in the amount of listening they do after they start speaking, 1.________

and the late starters are often long listeners. Most children will "obey"

spoken instructions some time before they can speak, though the

word obey is hardly accurate like a discrption of the eager and 2._____

delighted cooperation usually shown by the child. Before they can

speak, many children will ask questions in gesture and by making 3._____

questioning noises. Any attempt to trace the development from the

noises babies make to their first spokeb words lead to considerable 4._____

difficulties. It is agree that they enjoy making noises, and that during

the first few months one or two noise sort themselves out as 5.____

particular indicative of delight, distress, sociability, and so on. But since 6.___

these can be said to show the baby’s intention to communicate, they can 7._____

hardly be regarded as early forms of language. Is is agreed, too, from 8.______

about three months they play with sounds for enjoyment, and that by six

months they are able to add new sounds to their repertoire. This self-imitation

leads on to deliberate imitation of sounds making or words spoken to 9.______

them by other people. The problem then arises as to the point which one 10._____

can say that these imitation can be considered as speech.