题目内容
17.In recent years,sandstorm(61)have occurred(occur) in China frequently,especially in northwestern areas,(62)whosesevere influence has caused wide concern in China.There're several reasons for this.First of all,people are cutting down trees without planting more,(63)making(make) some land become deserts.Another reason is(64)thatit rains less due to the environment pollution.
To(65)efficiently(efficient) prevent sandstorms,first,we should plant more trees and grass which can keep the soil (66)frombeing washed away.Second,more green fences should(67)be built(build) along the desert,(68)andit helps to control the process of the desertification.
Let's take action to do what we can(69)to prevent(prevent) sandstorms from today.Soon the golden days we have been looking forward to(70)will come(come).
分析 考查语法填空,文章大意:最近几年沙尘暴频频发生,作者讲述了原因及预防措施,倡导我们行动起来.
解答 61.have ccurred,考查现在完成时态,根据时间状语In recent years,应该用现在完成时态.
62.whose,考查定语从句,先行词为northwestern areas,在非限制性定语从句中作定语修饰severe influence,应该用whose.
63.making,考查现在分词,指前面行为所造成的结果,作结果状语.
64.that,考查表语从句,在从句中不做成分,也没有含义,所以用that.
65.efficiently,修饰动词用副词.
66.from,考查介词,固定搭配"keep sb.from doing sth.阻止某人做某事".
67.be built,考查被动语态,build和主语green fences是被动关系,should后跟原形.
68.and,考查连词,此处为并列关系.
69.to prevent,考查不定式,不定式作 目的状语,"为了阻止沙尘暴.
70.will come,主语为the golden days,we have been looking forward to作定语.
点评 本题主要考查了用单词或短语的适当形式填空.做本题的关键是在理解短文的基础上,灵活运用所学的基础知识.本题考到的知识点有:固定的短语,词类的转换,名词的复数形式,副词以及祈使句的用法等.因此,这就需要在平时的学习中,牢固掌握各语言点及一些语法知识.
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