沈阳查字典中考网:2013年沈阳中考英语复习每日一练11月28日数词专练。(答案及解析见下页)
判断下列句子是否正确,若有错误请修改正确:
1.There are about two thousands workers in our factory.
2.In the morning there are hundred of old people walking in the park.
3.The class begins at eight a.m.
沈阳查字典中考网:2013年沈阳中考英语复习每日一练11月28日数词专练答案及解析:
1.错。应为:There are about two thousand workers in our factory.
解析:几千,几百的表达法是基数词加 thousand 或加 hundred , 而且均不要加 s 。这样的单位还有 dozen (打),score (20年)等。
2.错。应为:In the morning there are hundreds of old people walking in the park.
解析:当表达数百,数千时,要用 hundreds of 和 thousands of 这一结构。
3.错。应为:The class begins at 8 a.m.
解析:与符号或与缩写的字母连用时一定要用数字,如:43%, 67, No.2
4.错。应为:Two fifths of the books are sold out.
解析:分数表示法,分子用基数词,分母用序数词,但分子大于1时,分母要在序数词后加s。