题目内容

13.People find all kinds of excuses forabandoning(遗弃) an animal.

分析 人们找各种借口遗弃动物.

解答 abandoning考查非谓语.根据句意:人们找各种借口遗弃动物.介词for后跟动名词作宾语,所以答案填abandoning.

点评 非谓语动词是高中语法的重点也是同学们学习的难点,解决非谓语的题目首先要分析所考查的非谓语动词的语法成分和形式.分析一下题中缺少的是谓语动词还是非谓语动词.其次分析句子中缺少什么成分,分析应填或应选的非谓语动词所表示的动作所发生的时间.因为弄清由非谓语动词所表示的动作发生的时间与整个句子的谓语动词所表示的动作发生的时间的先后顺序是解题的关键.辨析非谓语动词与其逻辑主语是主谓关系还是动宾关系从,而确定非谓语动词应用的语态形式.现在分词作补足语,表示的是正在进行的或主动的动作.

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