题目内容
【题目】Man has been on the earth about one million years. He_【1】 (manage) to live on every part of the planet, even though some climates have made life difficult. It is thought 【2】 (different) in skin color are the result of climatic__【3】 .(adapt). For example, people with skin colors of yellow, red, and olive, generally come from areas 【4】_ they have had to adapt to other climates. Man's size also seems to 【5】 (various) according to climate. People living in colder regions are generally larger than【6】_ living in hotter ones. This difference might be explained_【7】 the fact that big people have less skin compared to weight than do small people. The less skin a person has relative to his weight, the easier 【8】 is for him to keep warm. As part of the natural environment, climate greatly affects human activities. Climate has a significant 【9】 0n agriculture. Climatic factors restrict the kinds of crops that can be grown. Man changes his living habits in order to adjust to climate, but climate 【10】 (change) as well, though more slowly. By learning more about his climate, man will find a way to adapt to or control it and live a more comfortable life.
【答案】
【1】has managed
【2】differences
【3】adaptation
【4】where
【5】vary
【6】those
【7】by
【8】it
【9】effect/influence
【10】changes
【解析】
试题分析:本文讲述了气候对人类各方面的影响
【1】has managed;考查现在完成时。现在完成时表示过去已经开始,一直延续到现在的动作或状态。根据第一句话:Man has been on the earth about one million years.(人们在地球上已经生活了大约一百多万年了)此句的句意:他们成功地活在这个星球的每一个地方,即使天气状况使生活变艰难。可知此句的时态同第一句话一样,所以要将给出的动词manage变成现在完成时,故has managed
【2】differences;考查性数一致。It is thought…是形式主语,真正的主语应该是要填的这个单词,看看这个句子的谓语是复数形式,所以主语应该也是一个复数形式,给出的单词是一个形容词,不能作主语,所以将形容词换成名词形式,故填differences
【3】adaptation;考查名词。横线前的climatic是一个形容词,通常后面都要跟一个名词,给出的adapt是一个动词,所以要将它变成名词形式,故填adaptation
【4】where;考查关系副词。根据分析,横线后的…they have had to adapt to other climates.是一个完整的句子,用来修饰横线前的areas。areas地区,地方,在定语从句中作地点状语,所以从句的引导用where,故填where
【5】vary;考查动词。seems to do似乎做某事;给出的various是一个形容词,要变成动词才符合语法规范,故填vary
【6】those;考查代词。those是“那些”的意思,一般指离说话人比较远的地方。those为了避免跟前文的people重复,同样用来指代People,故填those
【7】by;考查介词。Be explained by sth被…解释;故填by
【8】it;考查固定句型。固定句型:it is + adj for sb to do sth,尽管词句的形容词提前,但是一依旧是这个句型,所以it不能丢,故填it
【9】effect/influence;考查固定词组。Have a significant effect/influence on对……有显著的影响。横线前有have a,横线后有on,故填effect/influence
【10】changes;考查性数一致。此时的change作的是一个谓语动词,它的主语是单数第三人称的climate,所以相应的change要变为单数第三人称,故填changes