1. 做主语[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ |Hp85`~}W=FroG]

    Three plus two is five. 三加二等于五。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ h%hnUF;u5SY?aFroG]

    The first is better than the second. 第一个比第二个要好。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ WKPaP5(? (C1"4 D[QwFroG]

    Two fifths of the machines on show are made in Shanghai.展出的机器的2/5是上海造的。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ H
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    注意：含分数的短语做主语时，句子谓语动词的单复数取决于短语中的名词。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ @ZC7q#%-fa4C{=nJeFroG]

    2. 做宾语[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ |"VY;C,4 yFroG]

    Give her three. 给她三个。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ ur?wf_^)Aa)r{u}FroG]

    3. 做定语[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ `?&}zQ]vbQc*Zh^RFroG]

    There are three visitors on the farm. 农场上有三个参观者。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ K\MHA?;5
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    4. 做表语[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ hCu H_#PY`7!pUETFroG]

    My son is nine. 我儿子九岁了。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ fjJ&~.+eZ1ZM?@PFroG]

    5. 做同位语[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ y=HZ_$CP&~ RTA6FroG]

    The room is for you two. 这个房间是给他们两个的。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ {9o:i!AFbf4X[vqVTFroG]