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2015年成人高考高起点《英语》语法物主代词

2015-10-20 17:28  网络 【 】【我要纠错

  物主代词

  一、表示人的物主代词用my, our, your, his, her和their,指无生命的东西用its(但指国家时一般用she或her),它们在句中作定语

  二、名词型物主代词能作表语(It‘s theirs)、主语(Mine is there)、宾语(I don’t like hers),与of连用可以作定语(the food of theirs)。

  三、同步练习

  1) A scientist bases its [A] work on hypotheses that [B] have been checked [C] through careful [D] experimentation.

  2) Crude rubber is an [A] elastic(有弹性的) solid with a specific gravity of 0.911 and a refractive index(折射率) of 1.591, though it [B] composition varies with different latexes(橡浆) as well as [C] with the way it is prepared [D] at the plantation.

  3) Manufacturers [A] of consumer goods [B] often change [C] the styles of them [D] products.

  四、例题解析

  1) A错。 改为his.

  2) B错。 改为its.

  3) D错。 改为their.

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