2020版高考英语一轮复习Book6Unit4Globalwarming单元提升新人教版.docx

Book 6Unit 4Global warming课文与语法填空阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。1(compare) to other natural changes, the temperature of the earth is rising rapidly. So2has this come about and does it matter? All scientists subscribe to the view3the increase in the earths temperature is due to the burning of fossil fuels4(produce) energy. Some byproducts of this process are called “greenhouse” gases, the most important one of5is carbon dioxide. When huge quantities of extra carbon dioxide6(add) into the atmosphere, more heat energy tends7(trap) in the atmosphere causing the global temperature to go up.The attitudes of scientists towards this rise are8(complete) different. Some think that the trend in which the temperature increases by 5 degrees would lead to a catastrophe. Others are opposed9this view and believe that we should not worry about high levels of carbon dioxide in the air. All in all, greenhouse gases continue to build up in the atmosphere and the climate is going to keep on10(warm) for decades or centuries...9.10.答案1.Compared考查非谓语动词。compare与句子主语为被动关系,故用过去分词作状语。2.how考查副词。根据语境可知,此处表示“这是如何发生的”,故填how。3.that考查名词性从句。that在此处引导同位语从句,不在从句中作成分也没有任何意义。4.to produce考查非谓语动词。此处为不定式作目的状语。5.which考查定语从句。设空处引导定语从句,在定语从句中作介词的宾语,指代先行词“greenhouse” gases,故使用which。6.are added考查动词的时态和语态。quantities of+n.作主语时谓语动词使用复数形式,add与句子主语构成被动关系,故答案为are added。7.to be trapped考查非谓语动词。tend后接不定式,trap与heat energy构成被动关系,故使用to be pletely考查副词。此处修饰形容词different,需用副词。9.to考查固定搭配。be opposed to意为“反对”。10.warming考查非谓语动词。keep on doing sth. 意为“持续做某事”。话题知识与写作.根据提示翻译下列句子。1.随着工业的发展,产生了越来越多的温室气体,地球在逐渐变暖。(greenhouse gas) 2.结果,海平面在上升,致使许多沿海城市和动物的栖息地处于危险中。(habitat) 3.全球变暖已经对人类和动物构成严峻的挑战,因此,到了我们采取措施应对这一挑战的时候了。(it is high time)4.只有通过改变我们粗暴对待环境的方式,我们才能和环境和谐相处。(roughly) 5.只有每个人都意识到保护环境的重要性,我们的地球才能变成一个更美好的家园。(be aware of)6.正如那句谚语所说的,众人拾柴火焰高。(just as the saying goes).将以上句子连成一篇语言流畅、用词准确、逻辑严密的短文。答案.1.With the development of industry, more and more greenhouse gases are produced and the earth is becoming warmer.2.As a consequence, the sea level is rising, which puts many coastal cities and the habitat of animals in danger.3.Global warming has become a serious challenge to mankind and animals, so it is high time that we took measures to deal with it.4.Only by changing the way we treat the environment roughly can we live in harmony with it.5.Only when everyone is aware of the importance of protecting the environment can our earth become a better home.6.Just as the saying goes,“Together, individuals can make a difference.”.参考范文With the development of industry, more and more greenhouse gases are produced and the earth is becoming warmer. As a consequence, the sea level is rising, which puts many coastal cities and the habitat of animals in danger. Global warming has become a serious challenge to mankind and animals, so it is high time that we took measures to deal with it. Only by changing the way we treat the environment roughly can we live in harmony with it.Only when everyone is aware of the importance of protecting the environment can our earth become a better home. Just as the saying goes, “Together, individuals can make a difference.”单元词汇拓展速记1.表示“气候”的词汇atmosphere n.大气,空气accelerate v.加速advancement n.前进,进步agriculture n.农业catastrophe n.大灾难biosphere n.生物圈byproduct n.副产品circulation n.循环composition n.成分,构成compound n.混合物concentration n.浓度conserve vt.保存emission n.排放adopt measures to do sth.采取措施做某事a path to a solution解决问题的途径bring sth. under control控制住某事物carbon dioxide二氧化碳fossil fuels化石燃料greenhouse gases温室气体have an impact on对有影响potential disas