必修6 unit5 40min 限时闯关.docx

1、必修6 unit5 40min 限时闯关.完形填空The question of whether a war is inevitable is one which has concerned many of the worlds great writers.Before 1 this question，it will be useful to introduce some related concepts.Conflict， 2 as opposition among social units or individuals against one another，is 3 from compe

2、tition，which means opposition among social units 4 seeking to obtain something which is in inadequate supply.Competitors may not know about one another，while those who 5 in a conflict do.Conflict and competition are both 6 of opposition.The meaning of opposition has been stated as a process by which

3、 social units function in the disservice of one another.Opposition is，thus contrasted with cooperation，a 7 by which social units function in the service of one another.These 8 are necessary because it is important to emphasize that competition between individuals or groups is inevitable in a world o

4、f limited 9 ，but conflict isnt.Conflict，nevertheless，is very likely to occur and is probably an essential and desirable 10 of human societies.1A.considering BsolvingCtelling Dsaying解析：选A。句意：考虑这个问题之前，介绍一些与之相关的概念是很有用的。2A.specified BremarkedCdefined Dclaimed解析：选C。define“解释，下定义”，后面经常接as；specify“明确规定，详述”

5、，例：The regulations specify that you may use a dictionary in the examination.(规则明确规定考试时可用字典。)；remark“说起，评论”；claim“要求(拥有)，认领”，例：Does anyone claim this umbrella？(有没有人认领这把伞？)。此处意为：冲突指的是社会单位或个人之间的对抗。3A.variable BdistinguishableCvarious Disolated解析：选B。be distinguishable from“区别，辨别”；variable“多变的”与various“各

6、种各样的”，后面一般不接from；isolated“偏远的，孤独的”。4.A.critically BapproximatelyCindependently Dcostly解析：选C。critically“批判地”；approximately“大致地”；independently“独立地，不受控制地”；costly是形容词，“昂贵的”。根据句意可知，此处是指社会单位各自设法获得那些供应不足的东西。故此处选C。5A.enter BparticipateCfall Dhave解析：选B。enter in“登记(姓名，细节等)”，例：enter in an item in an account bo

7、ok“将一笔账记入账本”；fall in“陷入”，例：fall in love with sb.；participate in“参与”。句意：竞争者们可能彼此不了解，而冲突者们则熟识对方。6A.formations BclassesCterms Dreactions解析：选B。formation“形成”；term“术语”；reaction“反映”；class在此处指“种类，类别”。句意：冲突和竞争都属于对抗。7A.procession BstandardCprocess Dmeasurement解析：选C。procession“游行，行列”；standard“标准”；process“过程”；m

8、easurement“衡量”。由上句中的“a process by which social.”可知，此处与上句这部分结构完全相同，即可套用process一词。8A.accounts BdefinitionsCdescriptions Dexplanations解析：选B。account“叙述”；definition“定义，概念”；description“描述”；explanation“解释”。文章第二句话提到“一些有关的概念”，然后作者分别介绍。本题中用these definitions“这些概念”，则与上文浑然一体。根据句意可知，对这些定义的理解非常必要。9A.resources Bori

9、ginsCsources Dmaterials解析：选A。resource“资源，财力”，例：We must exploit the natural resources of our country.(我们必须开发本国的自然资源。)；source可以指“发源地”，例：the source of Nile(尼罗河的发源地)；source还指“出处，来源”，例：The news comes from a reliable source.(这则消息出自可靠的来源。)origin指“起因”，例：the origin of a quarrel(争吵的原因)。material“布料，原料”。由此可知此空选

10、A。10A.matter BelementCevent Dcoincidence解析：选B。句意：冲突很可能发生，它可能是人类社会必不可少、值得拥有的要素。.语法填空People who have lost the ability to understand or use words due to brain damage are called aphasics(失语症患者)Such patients can be extremely good at something 11 .From the changing 12 (express)on speakersfaces and the ton

11、es of their voices，they can tell lies from truths.Doctors 13 (study)the human brain have given a number of examples of this amazing power of aphasics.Some have even compared this power to 14 of a dog with an ability to find out the drugs hidden in the baggage.Recently，scientists carried out tests to

12、 see 15 all that was said about aphasics was true.They studied a mixed group of people.Some were normal； 16 were aphasics. 17 was proved that the aphasics were far ahead of the normal people in recognizing false speechesin most cases，the normal people were fooled by words， 18 the aphasics were not.S

13、ome years ago，Dr.Oliver Sacks wrote in his book 19 his experiences with aphasics.He mentioned a particular case in a hospital.Some aphasics were watching the president giving a speech on TV.Since the president had been an actor 20 (early)，making a good speech was no problem for him.But his way of sp

14、eaking had the opposite effect on the aphasics.11解析：作something的定语。答案：else12解析：意思是“表情”。答案：expression13解析：现在分词作doctors的定语。答案：studying14解析：代替前面的power。答案：that15解析：意思是“是否”。答案：if/whether16解析：与some相对，“另一些”的意思。答案：others17解析：作形式主语。答案：It18解析：表示转折。答案：but19解析：意思是“关于”。答案：about20解析：表示“较早之前”。答案：earlier.阅读理解 AA res

15、earch team from Finland，the United States，China and Scotland is hopeful about the future of forests.Six experts in forestry science and economics say forest growth is on the rise in some countries and the number is increasing.Findings from the Forest Identity project appeared in the Proceedings of t

16、he National Academy of Sciences in Washington.Pekka Kauppi of the University of Helsinki was the lead author of the study.Professor Kauppi says the findings suggest the world may be able to reach a turning point away from deforestation(采伐森林)Many experts have considered that impossible. But the resea

17、rchers say it may be possible to expand the worlds forests by ten percent，or an area the size of India，by two thousand fifty.They used information released last year by the Food and Agriculture Organization.The United Nations agency reported on changes in the worlds forests between nineteen ninety a

18、nd two thousand five.The new study looked just at the fifty nations with the most forest.The researchers used a new way to measure forest resources.They considered more than just the amount of land covered by trees.They also considered forest density(密度)，tree size，biomass(单位面积或体积内生物的数量) and the amou

19、nt of atmospheric carbon captured in forests.The biomass represents all plant and tree growth.The researchers say growing forest stock increased in twentytwo of the fifty countries.And so，biomass and carbon storage also increased.The researchers say forest area and biomass are still being lost in su

20、ch important countries as Brazil and Indonesia.But they found gains in others，including the worlds most populous(人口稠密的) nations and the nation with the largest population which had the greatest gains.And they say India has reached the right balance between forested and nonforested land.In percentage

21、 terms，though，the study says forest area expanded fastest in the last fifteen years in Vietnam，Spain and China while it shrank fastest in Nigeria and the Philippines.Professor Kauppi says the main blocks(障碍) to forest growth are fastgrowing poor populations that burn wood for cooking fuel.Or sell it

22、 for quick moneyor clear forest for crops.But a number of scientists criticized the use of data that came from governments.They say some governments do not keep good records about their forests，or may not tell the truth.21Which of the following is TRUE according to the passage?AThe world cant reach

23、a turning point of avoiding cutting forests.BIt will be possible that the worlds forests to increase by 10% to India by two thousand fifty.CNo changes in the worlds forests between nineteen ninety and two thousand five.DChina had the greatest gains of forest area and biomass.解析：选D。细节理解题。见第2段倒数第2句：Bu

24、t they found gains in others，including the worlds most populous(人口稠密的) nations and the nation with the largest population，which had the greatest gains.句中的the nation with the largest population实际上指的就是中国。22What can be inferred according to the passage?ABiomass and carbon storage reduce with growing fo

25、rest stock increasing.BBiomass and carbon storage increase with growing forest stock increasing.CBiomass and carbon storage reduce with growing forest stock reducing.DBiomass and carbon storage increase with growing forest stock reducing.解析：选B。推理判断题。见第2段倒数第46句：The biomass represents all plant and tr

26、ee growth.The researchers say growing forest stock increased in twentytwo of the fifty countries.And so，biomass and carbon storage also increased.单位面积或体积内生物的数量代表所有的植物和树木的增长；研究人员说在这50个国家中有22个国家的森林储存量在不断增长，因此单位面积或体积内生物的数量和碳的储存量也随之增加。23The underlined word “shrank” in the last paragraph here means“_”Agr

27、ew larger Bbecame smallerCincreased more slowly Denlarged more解析：选B。猜测词义题。shrinkbecome smaller“缩小，使变小”，与上文的expanded 相反；见最后一段第23句：Professor Kauppi says the main blocks(障碍) to forest growth are fastgrowing poor populations that burn wood for cooking fuel.Or sell it for quick moneyor clear forest for c

28、rops.教授Kauppi说阻碍森林增长的主要障碍是迅速增长的贫穷地区的人口把木材当做饭的燃料烧；或者把木头卖掉赚些急用钱或者为农作物生长清空森林。24Many scientists criticized the use of data that came from governments because _.Aresearchers were urged to use information from governments.Ball governments really keep good records about their forests.Cany government has pr

29、oved not to keep back the truth.Dsome information from governments cant be reliable.解析：选D。细节事实理解题。见最后一段最后一句：They say some governments do not keep good records about their forests，or may not tell the truth.他们说有些政府没有做好森林记录或者没有说实话。25What would be the best title for the text?AA Brighter Future for World

30、s ForestsBHow Is the Future for Worlds ForestsCWorlds Forests Are IncreasingDWorlds Forests解析：选A。归纳标题题。第1段提出全文主题：A research team from Finland，the United States，China and Scotland is hopeful about the future of forests.Six experts in forestry science and economics say forest growth is on the rise in

31、some countries and the number is increasing.来自芬兰、美国、中国和苏格兰的一个研究队对森林的前途满怀希望；六位森林科学和经济学专家说森林的增长在一些国家处于上升趋势，数字在日益增加。BAs for me，the Coming of Age Ceremony(成人仪式)was a really fun and nice memory of senior 3.During that ceremony，one student from each class gave a speech on the topic “At the age of 18” in p

32、ublic.Besides，there was also a singing competition among classes.It was indeed a precious，impressive and fun experience that we worked together on the song.Each class put a lot of creative thoughts into it，whether on dresses or musical instruments.Some classes even brought the sticks that gave weak colourful