2013年托福考试模拟试题样题19

　　例：Woodrow Wilson he was an idealist who refused to make any

　　AB

　　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

　　AB

　　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

　　谓语的重复　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

　　考试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。

　　谓语的缺少

　　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。

　　主句的重复主句的重复总是考even， instead， during， despite等引导的句子， 但是实际上它们无法把两个句子连接起来，因为它们都是副词或者介词，连接两个句子应该用连接词连接

　　例：Salmon spend most of their adult lives in salt water， despite

　　A　BC

　　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

　　A　B

　　sweeps across the face of the Earth.

　　CD

　　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

　　C

　　is remembered in the name of a state.

　　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。