Question

短文改错

There are advantage for students to work while 1. _______
　　studying at school. One of them was that 2. _______
　　they can earn money. For the most part, 3. _______
　　students working to earn money for their own 4. _______
　　use. Earning their own money allow them 5. _______
　　to spend on anything as if they please. 6. _______
　　They would have to ask their parents for 7. _______
　　money or for permission to do things by 8. _______
　　the money. Some students may also to save 9. _______
　　up for our college or future use. 10. _______
为什么要把第四行的working改成work
为什么把as if 改为as

Answer 1

1. advantage → advantages
前面是are，且advantage是可数名词
2. was → is
通篇为一般现在时
3. 此行无错
4. working → work
句子主语students，后面不定式to earn...不能做句子谓语，而单独的分词/动名词working也不能做句子谓语，所以必须把work做句子的谓语
5. allow → allows
句子主语为动名词Earning their own money，视为单数，所以谓语动词allow必须用单数形式allows
6. 去掉if
as if意思是“似乎/好像”，此时句意为“自己赚钱允许他们花钱在任何东西上，似乎他们乐意”；
如果单独用as，则as they please翻译为“自己赚钱允许他们花钱在他们乐意的任何东西上”，即“想花钱在哪就花在哪，只要自己乐意就行”。
7. would → wouldn't 或 在would和have中间加入not
句意为否定，即“他们（自己能赚钱后）不必向家长要钱...”，由句后的or也可以看出这一点
8. by → with
固定短语with...money，意思是“用...钱”。
9. 去掉to
may是情态动词，后面加动词原形save，不能用不定式to save...
10. our → their
采用第三人称称呼大学生，上面也有they的提示

Answer 2

此句缺谓语，work作谓语使用。

追问

什么意思，谓语不能加ing么

追答

谓语可以加ing，但work加ing变成了动名词

追问

那要怎么判断他缺少谓语呢?XIEXIE

追答

students是主语， money 是宾语，所以缺个动词短语work to do sth