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Unit 21 Human Biology Section Language Awareness & Culture Corner & Bulletin Board.单句语法填空1It will be a long time _ we finish this dictionary.2The critics seized on my mistake and said I was _(ignore)3Of all the students Nora was the one who most deserved _(praise)4However, under his brave and _(determine)appearance, there is a heart full of hatred.5We must try to live _ peace and harmony with ourselves and those around us.【答案】1.before2.ignorant3.to be praised/praising4.determined5.in.单句改错1I promised that I should do my best._2Its no good worry about it now._3Determining to defeat the enemy, the troops are still preparing._4Because we have good firms whose products are for demand around the world._5They demanded to know why they had been kept in ignorance the truth._【答案】1.should改为would2.worry改为worrying3.Determining改为Determined4.for改为in5.ignorance后加of.完成句子1该是他做出决定的时候了。It is time that _2只要我们心里快乐，任何情况都会觉得快乐！If we are happy in our heart, we _3她过去常从她父亲的抽屉里偷钱。She used to _4由于市场需求下降，这家公司的生意每况愈下。The company _ because of falling demand.5他去了澳洲，很快就发了大财。He went to Australia and _【答案】1.he made up his mind2.will be happy in any circumstance3.steal money from her fathers drawer4.has gone into a decline5.soon made a fortune.阅读理解A 【导学号：73450036】Hawaii has become the second US.state to have discovered an outbreak of locally acquired Dengue Fever (登革热). Florida has been combating its own local outbreak since September 2009.The Hawaii Department of Health reported on March 24 it had discovered two cases and suspected two more. Since then, KGMB(a television station for the state of Hawaii)reports four confirmed and 12 suspected cases. Florida saw 85 locally acquired cases in 2009 and 2010.Dengue Fever and its far more serious variant(变种)，dengue hemorrhagic(出血的)fever, are transmitted from patient to patient by the bite of a mosquito. It is reported that the Asian Tiger mosquito and the Yellow Fever mosquito are the two primary carriers for the illness in the United States. Both mosquitoes are highly adapted to living around humans and are day feeders. The Asian Tiger mosquito has even evolved into a slower rate of beating its wings, which reduces the whine or hum typically noticed by people when mosquitoes are near.The Hawaii outbreak is centered around Pearl City on the island of Oahu. The Florida outbreak has been confined to the Key West area with one case in Broward County and another in MiamiDade.Dengue is caused by one of four related viruses. There is a vaccine for one of the four. It is possible to catch each of the viruses since infection with one does not produce immunity for the others. It appears that initial infection, or the injection of the dengue vaccine, makes the patient significantly more susceptible (易受感染的) to dengue hemorrhagic fever.【语篇解读】登革热病人在美国的两个州被发现，这种病主要是由两种蚊子叮咬引起的。1What would be the best title of the passage?ATwo Serious Fevers in HawaiiBDengue Fever Outbreak Hits HawaiiCDeadly Fever AdaptationsDTwo Dangerous Mosquitoes【解析】主旨大意题。由本文的首句我们可以看出，本条消息主要讲述的是登革热开始袭击美国的第二个州。【答案】B2The underlined word “transmitted” in the second paragraph means “_”AspreadBvariedCgrewDformed【解析】词义猜测题。根据上下文我们可以推测，“传播；扩散”这个词义较符合该词在短文中的逻辑。【答案】A3Which of the following can we infer from this text?ADengue hemorrhagic fever is more easily spread among humans.BOnly two kinds of mosquitoes carry diseases in the world.CDengue Fever outbreak is mainly found in Key West area in Hawaii.DThe Asian Tiger mosquito is less easily discovered by humans.【解析】推理判断题。根据第二段最后一句的内容我们可以知道，亚洲虎蚊(Asian Tiger mosquito)在飞行的过程中，翅膀震动的速度很慢，产生的声音很小，因此不容易被人发现。【答案】D4From this text we know that _Adengue vaccine makes the patient suffer from dengue hemorrhagic fever more easilyBso far only one vaccine has been developed to cure Dengue FeverCa person who suffers from Dengue Fever harm his immune systemDit is becoming more and more dangerous for humans to live in this world【解析】细节理解题。由本文的最后一句我们可以知道，如果感染了登革热，就非常容易感染登革出血热。【答案】AB(2016北京高考)Why College Is Not HomeThe college years are supposed to be a time for important growth in autonomy (自主性) and the development of adult identity.However, now they are becoming an extended period of adolescence, during which many of todays students are not shouldered with adult responsibilities.For previous generations, college was a decisive break from parental control；guidance and support needed to come from people of the same age and from within.In the past two decades，however，continued connection with and dependence on family, thanks to cell phones, email and social media，have increased significantly.Some parents go so far as to help with coursework.Instead of promoting the idea of college as a passage from the shelter of the family to autonomy and adult responsibility, universities have given in to the idea that they should provide the same environment as that of the home.To prepare for increased autonomy and responsibility，college needs to be a time of exploration and experimentation.This process involves “trying on” new ways of thinking about oneself both intellectually (在思维方面) and personally.While we should provide “safe spaces” within colleges, we must also make it safe to express opinions and challenge majority views.Intellectual growth and flexibility are fostered by strict debate and questioning.Learning to deal with the social world is equally important.Because a college community (群体) differs from the family，many students will struggle to find a sense of belonging.If students rely on administrators to regulate their social behavior and thinking pattern, they are not facing the challenge of finding an identity within a larger and complex community.Moreover, the tendency for universities to monitor and shape student behavior runs up against another characteristic of young adults：the response to being controlled by their elders.If acceptable social behavior is too strictly defined (规定) and controlled, the insensitive or aggressive behavior that administrators are seeking to minimize may actually be encouraged.It is not surprising that young people are likely to burst out, particularly when there are reasons to do so.Our generation once joined hands and stood firm at times of national emergency.What is lacking today is the conflict between adolescents desire for autonomy and their understanding of an unsafe world.Therefore, there is the desire for their dorms to be replacement homes and not places to experience intellectual growth.Every college discussion about community values，social climate and behavior should include recognition of the developmental importance of student autonomy and selfregulation，of the necessary tension between safety and selfdiscovery.【语篇解读】本文是一篇议论文。大学生走出了家门，还没有进入社会，因此他们的大学时期应该是从受家庭庇护到拥有自主性和承担起成年人的职责的一个过渡时期。但是随着手机等社交传媒的应用，大学生依旧受到家庭的管制和庇护。作者针对这一问题发表了自己的看法，探讨了校方应该如何处理。5Whats the authors attitude toward continued parental guidance to college students?ASympathetic.BDisapproving.CSupportive.DNeutral.【解析】推理判断题。第一段中作者提到大学期间应该让学生培养自主性，让他们向成年人的身份转变，但是如今的大学生没有肩负起成年人的职责；第二段中作者分析了原因，指出这是因为家长在孩子读大学之后还通过手机、邮件等方式帮助上大学的子女，结果，大学就成了与家庭一样的环境。由此可推知，作者对于这种现象是不赞成的，故选B项。【答案】B6The underlined word “passage” in Paragraph 2 means _AchangeBchoiceCtextDextension【解析】词义猜测题。根据画线词所在句子的前后语境可知，此处指把大学阶段作为从受到家庭的庇护到拥有自主性和担负起成年人职责的“转变”，故选A项change。【答案】A7According to the author，what role should college play?ATo develop a shared identity among students.BTo define and regulate students social behavior.CTo provide a safe world without tension for students.DTo foster students intellectual and personal development.【解析】细节理解题。根据第三段内容可知，大学教育应该尝试新的方法培养学生在思维方面和个性方面的发展，故D项正确。由第四段内容可知，学生如果依靠管理方来规范他们的社交行为和思维模式，就不能面对在一个更大和复杂的社交环境中寻找自己的身份带来的挑战，故排除A项(应该是鼓励他们finding an identity)；由第五段内容可知，大学监管和塑造学生的行为表现会引起学生的反感，故排除B项；最后一段说，大学在社会价值、风尚和行为规范方面的讨论应该包括对学生自治和自我规范的发展的重要性的认识、对安全和自我发现之间必要的紧张关系的认识，故排除C项。【答案】D8Which of the following shows the development of ideas in the passage?I：IntroductionP：PointSp：Subpoint(次要点)C：Conclusion【解析】文章结构题。通读全文可知，第一、二段起到以目前大学教育现状导入的作用，第三段是第一个主要点(大学教育应该尝试新的方法培养学生在思维方面和个性方面的发展)，第四段是第二个主要点(培养学生的社会实践能力)，第五、六段是第二个主要点的次要点，第七段是结论(大学探讨应该包括意识到培养学生自主性、自我规范等方面的重要性)。【答案】C
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