(一) 主语的重复来源:考试大 名词 代词 谓语,这个代词永远是重复的主语,永远是错的 例:Woodrow Wilson he was an idealist who refused to make any A B compromises concerning the establishment of the C D League of Nations. 分析:代词he不是同位语,主语重复;如果是下面这样的主语,那么便是主语同位语 A prolific writer, Woodrow Wilson
例:Two unique features of the Arctic they are A B lack of precipitation and permanently frozen ground. C D 分析:选项B中的they和前面的主语two unique features重复
(二)谓语的重复来源:考试大 完整的句子后面又多了一个谓语,往往改为定语从句 例:A paragraph is a portion of a text consists of 来源:考试大 A B one or more sentences related to the same idea. C D 分析:B错,应改为consisting of或which consists of。句中有两个无法连接的谓语动词,而且前一个谓语动词下面没有划线,故改consists为非谓语动词形式或在它前面加which使之成为从句谓语动词。
(三)谓语的缺少来源:考试大 例:Most mammals to maintain a relatively constant body A B temperature, regardless of what the air temperature might be. C D 分析:A错,应改为maintain。句中缺谓语动词,故去掉不定式符号to 使maintain变成谓语动词。
例:Salmon spend most of their adult lives in salt water, despite A B C they return to their freshwater birthplaces to spawn and die. D 分析:C错,应改为though。despite是介词,后面一般接名词作宾语,而在句中它后面却跟着一个完整的句子,所以改为连词though。 例:Solar eclipses occur during the Moon s shadow 来源:考试大 A B sweeps across the face of the Earth. C D 分析:B错,应改为when或as。介词不能引导条件状语从句,根据题意改为从属连词when或as。 例:Even many early leaders of the United States have provided A B names for towns, only George Washington来源:考试大 C is remembered in the name of a state.来源:考试大 D 分析:A错,应改为Even though。even为副词,不能引导从句,根据题意,改为引导让步状语从句的Even though。