下列句子均有一处错误,请指出并改正（最好说明原因）1.No news are good news.2.A pair of shoes are under the bed.3.There are an old man and some children over there.4.There is many fresh water here.5.They have little CDs here.
问题描述：
下列句子均有一处错误,请指出并改正（最好说明原因）
1.No news are good news.
2.A pair of shoes are under the bed.
3.There are an old man and some children over there.
4.There is many fresh water here.
5.They have little CDs here.
答
1 are 改is No news 为主语 做单数
3 are改is There be句型系动词就进原则
4 many改为much water 是不可数名词 不能用many 修饰
答
第1,2句都是把“are"改成"is"。因为主语（A pair of shoes)是单数（句2）或不可数名词(news)（句1）。
第3句把"over"去掉。因为副词前不加介词，而"there"是副词。
第4句把"many"改成"much"，因为"water"不可数。
第5句把"little"改成"few"，因为"CDs"可数。
答
1 No news is good news.
2 A pair of shoes is under the bed.
3 There is an old man and some chidren over there.
4 There is much fresh water here.
5 They have some CDs here.
答
我补充楼上的，第五个把little改few,因为是可数名词