六级选词填空模拟训练
六级选词填空模拟训练原文
Consider these numbers. Global livestock grazing and feed production use “30 percent of theland surface of the planet.” Livestock—which consume more food than they _5_—alsocompete directly with humans for water. And the drive to expand grazing land destroys morebiologically sensitive land, rain forests _6_, than anything else.
But what is even more striking, and _7_, is that livestock are responsible for about 18percent of the global warming effect, more than transportation’s _8_. Greenhouse gases,such as methane and nitrogen，are resulted from their digestion. Grazing land, which destroysforests, adds to the effect.
There are no easy trade-offs when it comes to global warming—such as cutting back onlivestock to make room for care. The human _9_ for meat is certainly not about to endanytime soon. As “Livestock’s Long Shadow” makes clear, our health and the health of theplanet depend on pushing livestock production in more _10_ directions.
六级选词填空模拟训练选项
A)yield B)contribution C)stain D)ideally
E)apparent F)multiply G)cattle H)passion
I)scrape J)critical K)liable L)sustainable
M)deposit N)alarming O)especially
六级选词填空模拟训练答案
1.[F] as从句缺少谓语，此处应填人动词。空格前面说到人口的增长,后面提到牲畜的数目，由此推断填人空格处的动词应与前面出现的increase意思相近，因此选multiply。
2.[G] and提示此处应是与buffalo并列的名词。结合上文和空格后罗列的动物可知，空格处的名词属于某种livestock(牲畜)，名词词库中的cattle最填合。
3.[J]空格处应为名词、形容词或分词作part的定语。本句表明牲畜是地球物种的组成部分，critical “关键的”符合句意。
4.[E]空格前的really提示此处应填入形容词或分词。根据后面的“直到新报告发布”可知，在报告发布前牲畜的数量庞大到何种程度还是未知的，因此选apparent。
5.[A] more... than...表示的比较关系提示空格处应为动词，且意思应与consume相对，因此yield为本题答案。
6.[0]此处应为副词。rain forests将biologically sensitive land “生态敏感地区”的范围进一步缩小，更加具体指出热带雨林受到的影响“尤其”严重，especially符合句意。
7.[N] more和and提示此处应填入与striking并列的形容词，而且语义应比striking更进一步。本段讲的是畜牧业造成了全球变暖，在形容词词库中，alarming最符合句意。
8.[B]空格前的所有格提示此处应填入名词。根据本句内容:畜牧业对全球变暖造成的影响高过运输业。词库中的contribution “作用，影响”符合句意。
9.[H]此处应为名词，且可与介词for搭配。词库中可与介词for搭配的名词为passion,passion for meat意为“对肉类的爱好”,正好说明本段的观点:想解决全球变暖的问题，不能简单地靠少养牲畜或少吃肉。
10.[L]此处应填入定语成分修饰directions。这里是讲解决全球变暖，应该将畜牧业推向什么方向发展。可见，空格处应填入含有积极含义的词,sustainable符合句意,sustainable directions意为“可持续发展的方向”。