题目内容
7.Yuan Longping,(61)the Father of Super Hybrid Rice,is a famous scientist.He (62)has struggled(struggle)for the past five decades for the Chinese farmers.In 1953 (63 )when Dr Yuan graduated from college,(64)hunger(hungry) was a disturbing problem in many parts of the countryside. (65)Therefore,Yuan devoted his life to (66 )ridding(rid)his motherland of hunger by increasing the rice output without expanding the area of the fields and he made(67 )it.Dr Yuan's another dream is (68)to export (export) his rice to the world.Dr Yuan is now circulating his (69)knowledge (know) in India,Vietnam and other less developed countries to increase their rice harvests.Thanks to Dr Yuan,the UN has more tools in the battle against hunger (70)throughoutthe world.分析 短文主要介绍了袁隆平,为了帮助人类解决饥饿问题,致力于生产出更多的粮食.
解答 61.the,考查冠词,此处是特指,使用定冠词the.
62.has struggled,考查谓语动词,句中有时间状语for the past five decades,可知使用现在完成时have done的形式.
63.when,考查定语从句,句子先行词是1953,在从句中充当时间状语,使用when引导.
64.hunger,考查名词,此处作为主语应使用名词hunger.
65.Therefore,考查副词,表示因果关系使用therefore"所以".
66.ridding,考查动名词,devote to"献身于",to是介词,后接动名词形式.
67.it,考查固定搭配,sb.make it"表示某人成功做成某事".
68.to export,考查非谓语,表示未完成的动作,应使用动词不定式充当表语.
69.knowledge,考查名词,位于形容词性物主代词his后应使用know的名词knowledge"知识".
70.throughout,考查介词,根据语境表达"全世界"使用介词throughout.
点评 对于语法填空这类题,一是懂得分析句子结构,二是知道充当各个句子成分的词类或词性,从语法上确定答案,当然,对于某些固定搭配也要牢记,在平时的学习中要多积累这些词汇或短语,对于句子使用的时态语态也要通过语境进行确定.
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