高考英语一轮复习课时作业30 Unit 5 The power of nature 新人教版选修6（江西专用）.doc

课时作业(三十)选修6unit 5 the power of nature限时：40分钟.单项填空1she had just finished her homework _ her mother asked her to practice playing the piano yesterday. awhen bwhilecafter dsince 2_ the project in time， the staff were working at weekends.acompleting bhaving completedcto have completed dto complete 3_ by the advances in technology， many farmers have set up wind farms on their land.abeing encouraged bencouragingcencouraged dhaving encouraged 4_ not to miss the flight at 15：20， the manager set out for the airport in a hurry. areminding bremindedcto remind dhaving reminded 5in april， 2009， president hu inspected the warships in qingdao， _ the 60th anniversary of the founding of the pla navy.amarking bmarkedchaving marked dbeing marked 6_ in the fields on a march afternoon， he could feel the warmth of spring.ato walk bwalkingcwalked dhaving walked7this aircrafts safety record is an _ testament to its designers skill.aimaginative bsensitivecimpressive dactive 8not far from the school there was a garden， _ owner seated in it playing chess with his little grandson every afternoon. aits bwhosecwhich dthat9the most perceptive of the three， she was the first to realize the _ danger of their situation.aobvious beasycpotential dnecessary 10how about eight oclock outside the cinema？that _ me fine.afits bmeetscsatisfies dsuits 11ive had some difficulties， but they were nothing _ yours.acompared to bcompares withccomparing to dcomparing with12in the city of london， you can see fantastic modern architectures and antique buildings _ each other， _ a sharp contrast between modern and ancient architectural styles. aalongside； makingbalong； to makecaside； makingdtogether with； having made 13why was mr. wang _the general manager of north area？because of his excellence in sale.aappointed to be bmade ascsent to dchoose to 14he has no place to live in because his house has been _.abuilt on the ground bburnt to the ground cbuilt in the ground dburnt on the ground15_， the fire wasnt discovered after it had started.ahappily bfortunatelycquickly dunfortunately.阅读理解plants have family values， too， it seems， with new research suggesting they can recognize close relatives in order to work together.an ability to tell family from strangers is well known in animals， allowing them to cooperate and share resources， but plants may possess similar social skills， scientists believe.susan dudley and amanda file of mcmaster university in ontario， canada， report they have demonstrated for the first time that plants can recognize their kin.this suggests that plants， though lacking recognition and memory， are capable of complex social interactions.“plants have this kind of hidden but complicated social life，” dudley said.the study found plants from the same species of beachdwelling wildflower grew aggressively alongside unrelated neighbors but were less competitive when they shared soil with their families.sea rocket， a north american species， showed stronger and healthier root growth when planted in pots with strangers than when raised with relatives from the same maternal(母系的) family， the study found.this is an example of kin selection， a behavior common in animals in which closely related individuals take a group approach to succeeding in their environment， the researchers said.kin selection also applies to competition， because if family members compete less with each other， the group will do better overall. “everywhere you look， plants are growing right up next to other plants，” dudley said，“ usually its a case of each plant for itself. but sometimes those plants are related， and there are benefits to not wasting resources on being competitive， and there is not really a cost to not being competitive as long as your neighbor is also not being competitive.”learning and memory appear to be important for kin recognition in animals， but this isnt an option for plants， she noted.some researchers speculate(猜测) that plants communicate through their roots， identifying themselves using tiny chemical signatures specific to each plants family.16whats the main idea of the message？astudies find plants can recognize， communicate with relatives.bkin selection is important for plants.canimals can recognize and memorize their relatives.dcompetition asks plants to recognize their relatives.17which of the following is not right about animals social skill？aanimals can recognize and memorize their relatives.banimals social skill is to cooperate and share resources.canimals social skill can recognize close relatives in order to work together.danimals social skill is no use at all.18plants kin selection is to _. agrow well bcompete with other kinds of plants cstrengthen the relationship among siblings dfind which one is the best19from the passage，we learn that _.asea rocket is a south american species bsea rocket grows aggressively alongside unrelated neighborscsea rocket grows aggressively alongside its siblingsdsea rocket is a kind of bush without flowers 20how can the plants communicate with each other according to experts suppose？aplants communicate by using tiny chemical signatures specific to each plants family.bplants communicate with each other through their roots.cplants communicate with each other by their leaves.dplants communicate with each other with their flowers.书面表达假定你是李华，准备参加学校举办的主题为“how to protect ourselves in the school？”的英语征文比赛。请按要求写一篇短文。主要阐述在学校发生地震或火灾时，我们该如何保护自己。要求：1只选其中一种突发灾害阐述自己的观点；2至少写出三点措施；3可以适当增加细节，以使行文连贯。注意：1.词数120左右；2开头已为你写好，不计入总词数。life_is_not_easy._as_students，_we_should_learn_how_to_protect_ourselves_in_the_school._课时作业(三十).1.a考查状语从句。根据主从句的动词时态可知主句谓语动词的动作在从句谓语动词之前已经完成，引导词的意思是：当就在这时，选a。2d考查非谓语动词。句意：为了及时使项目完工，全体员工周末都在工作。故应用不定式一般式作目的状语，选d项。3. c考查非谓语动词。分析句子可以看出，这是一个省略的原因状语从句(as many farmers are encouraged)，指“许多农民受到鼓舞”，主语和动词为被动关系，故应用过去分词作状语，选c符合。4. b考查非谓语动词。句意：有人提醒经理不要错过15：20的航班，他匆忙出发去了机场。主句主语the manager与remind为逻辑上的被动关系，故排除a、c、d三项，因为这三项表主动，只有b项表被动。5a考查非谓语动词。非谓语动词作伴随状语，表示的动作与谓语动词的动作同时进行，且为主动关系，故选a项。句意：在2009年4月，胡主席在青岛视察了海军舰队，庆贺中国人民解放军海军成立60周年。6. b考查非谓语动词。句意：一个三月的下午，走在田野上，他能够感觉到春天的温暖。walking in the fields在这里是现在分词短语作状语，相当于时间状语从句while he was walking in the fields on a march afternoon。to walk是不定式放在句首一般作目的状语；walked表示被动，而此处句子主语he与动词walk之间是主动关系；having walked是现在分词的完成式作状语，表示的动作发生在主句的谓语动词(feel the warmth of spring)之前，显然不合题意。7. c考查名词词义辨析。句意：这种飞机的飞行安全记录令人印象深刻，证明了该机种设计师本领非凡。impressive 意为“印象深刻的”。imaginative意为“虚幻的”；sensitive意为“敏感的”；active意为“积极的”，均不合题意。8. a考查独立主格结构。这是一个典型的独立主格结构，原因是空格后不是一个句子，也就是没有谓语。所以its owner和a garden 吻合。注意，seat 用作动词时，它总是及物的，其后要么接宾语，要么它就用于被动语态，所以若在 seated 前加上助动词 is，则可以选择b。许多同学会认为句中逗号后是一个非限制性定语从句，whose 在定语从句中用作定语修饰其后的名词 owner，但实质上是尽管句中有两个动词，但它们都是非谓语动词。9. c考查形容词词义辨析。句意：她在他们三人中思维最敏捷，首先意识到他们处境的潜在危险。这里的danger说明是“潜在”的危险。10. d考查动词词义辨析。suit作及物动词有“适合(某人)之意”的意思，与题干的意思吻合。fit指“尺寸大小”的合适；meet意为“迎接”；satisfy somebody表示“让某人满意”。11. a考查非谓语动词。compared with/to为固定用法，意为“与相比”。句意：我有一些困难，但和你的相比就不算什么了。12. a考查介词用法以及非谓语动词。句意：在伦敦市区你会看到鳞次栉比的千奇百怪的现代建筑和古典建筑交相辉映，形成了现代建筑风格和古代建筑风格的鲜明对比。第一个空的alongside是介词，表示“并排地”，这可以从本空后的each other看出，而aside意为“在旁边；到(向)旁边”，意思不通顺；第二个空考查的是现在分词作状语。13a句意：“为什么王先生被任命为北方地区的总经理？”“因为他在销售方面的突出表现。”appoint sb. to be 任命某人做；make 不和as 连用；send sb. to 派某人去；choose 的正确搭配应为choose sb. as。14. b考查固定搭配。句意：他无处可住，因为他的家已经被烧毁了。be burnt to the ground意为“烧毁”。15d考查副词辨析。句意：不幸的是，火势开始后没有被发现。既然是火势开始不久没有被发现，当然应该“感到不幸”。.本文是科普说明文。科学家经过研究发现：和动物一样，植物也有亲属选择的习性，同时排挤其他种类植物。同时介绍了同系植物之间不竞争的原因、作用以及交流方式。16a 主旨大意题。全文说明研究发现：植物也可以辨别亲属，和亲属交流共生而和其他植物生长在一起时则疯狂排挤竞争。17d 细节理解题。从第二段可以判断出动物的社会能力非常有用，是为了合作，为了共享资源，而不是没用。18b 细节理解题。从倒数第三段看出，植物的亲属判断力是为了竞争。19b 推理判断题。倒数第五段提到sea rocket和其他种类的植物长在一起时根系发达，具有侵略性，这是为了和其他植物竞争，夺取更多的资源。20b 细节理解题。最后一段说明科学家猜测植物之间的交流可能是用根进行的，用微小的化学成分去验明