疟疾微生物

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205512. （2020•莲湖区•高二下期末） Scientists from Britain and Kenya may have found a way to control malaria（疟疾） and possibly destroy one of the world's most dangerous （1）       （disease）．The scientists say they have found a microbe（微生物） that prevents mosquitoes from being infected with the organism （2）        causes the disease．
    A report on the research was published in Nature Communications．It says the microbe （3）       （complete） protects the insects from infection．The microbe （4）        （call） Microsporidia MB．The scientists found it inside the body of mosquitoes （5）        （live） around Lake Victoria in Kenya．Experts say they do not know how the microbe prevents the mosquitoes from carrying the malaria．But they suspect that it affects the mosquito's （6）       （nature） defenses so the insect does not become（7）        （infect）．
    The researchers say the next step is to study ways to release the microbe-carrying mosquitoes（8）        the wild．Malaria kills about 400，000 people every year．The disease spreads to people through mosquito bites．Mosquito nets and insect-killing chemicals（9）       （help） people fight against malaria over the past 20 years．This is especially the case in African countries south of the Sahara Desert．（10）       ，mosquitoes in some areas are becoming resistant to chemical products．The World Health Organization （WHO）predicts that the number of malaria deaths could reach 769，000 or higher this year．

共享时间:2020-07-06 难度:1

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[考点]

自然科学研究成果，

[答案]

（

）

diseases

（

）

that/which

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completely

（

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iscalled

（

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living

（

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natural

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infected

（

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into/to

（

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havehelped

（

）

However

[解析]

（1）diseases．考查名词复数．句意：来自英国和肯尼亚的科学家可能已经找到了控制疟疾的方法，并且有可能消灭世界上最危险的疾病之一．分析可知，该短语结构为：one+of+形容词最高级+名词复数，所填空应是名词复数形式．故填diseases．
（2）that/which．考查定语从句．句意：科学家们说，他们发现了一种微生物，可以防止蚊子感染导致这种疾病的微生物．分析可知，"___2 ____ causes the disease"应是之前名词"the organism"的定语从句，先行词在从句中作主语，应用关系代词that/which引导从句．故填that/which．
（3）completely．考查副词．句意：该组织表示，这种微生物可以完全保护昆虫不受感染．分析可知，副词作状语修饰动词"protects"．故填completely．
（4）is called．考查时态和被动．句意：这种微生物被称为微孢子虫MB．分析可知，所填空应是句子谓语，结合文章时态应是一般现在时，且动词与之前主语之间为被动关系，应用一般现在时被动结构：am/is/are done，主语为第三人称单数形式．故填is called．
（5）living．考查现在分词．句意：科学家们在肯尼亚维多利亚湖附近的蚊子体内发现了这种微生物．分析可知，句子谓语为found，因此所填空应是非谓语结构，为之前名词"mosquitoes"的后置定语，与其之间为主动关系，应用现在分词形式．故填living．
（6）natural．考查形容词．句意：但是他们怀疑它影响了蚊子的自然防御，这样昆虫就不会被感染．分析可知，所填空应是形容词作定语，修饰之后的名词"defenses"．故填natural．
（7）infected．考查形容词．句意：但是他们怀疑它影响了蚊子的自然防御，这样昆虫就不会被感染．分析可知，空前为become，为连系动词，之后应用形容词作表语．故填infected．
（8）into/to．考查介词．句意：研究人员说，下一步是研究如何将携带微生物的蚊子释放到野外．release sth into/to…，固定结构，意为"某物释放到……"．故填into/to．
（9）have helped．考查时态．句意：蚊帐和杀虫化学品在过去20年帮助人们抗击疟疾．分析可知，所填空为句子谓语，主语与谓语动词之间为主动关系根据句子时间状语"over the past 20 years"可知，应是现在完成时，且主语"Mosquito nets and insect﹣killing chemicals"为并列结构，谓语应用have done．故填have helped．
（10）However．考查副词．句意：然而，一些地区的蚊子对化学产品产生了抗药性．分析可知，前文"Mosquito nets and insect﹣killing chemicals ____9 ____ （help） people fight against malaria over the past 20 years．This is especially the case in African countries south of the Sahara Desert．（蚊帐和杀虫化学品在过去20年帮助人们抗击疟疾．撒哈拉沙漠以南的非洲国家尤其如此．）"表达了对蚊帐和杀虫化学品的认可，而空后"mosquitoes in some areas are becoming resistant to chemical products"提及一些地区的蚊子开始对化学产品产生抗药性，由此判断前后之间为转折关系，应用转折副词however置于句首．故填However．

[点评]

本题考查了"自然科学研究成果，"，属于"常考题"，熟悉题型是解题的关键。

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204340. （2023•未央区•高二上期末） The giant panda （1）（love） by people throughout the world．Chinese scientists （2）（recent） had a chance to study a wild female panda with a newborn baby．She was a very（3）（care）mother．For 25 days，she never left her baby，not even to find something （4）（eat）!She would not let any other pandas come near．She licked the baby constantly to keep it clean．Any smell might attract natural （5）（enemy） that would try to eat the little panda．The mother held the baby in her front paws much the way a human does．（6） it cried，she rocked it back and forth and gave it little comforting pats．The mother continued to care for the young panda（7） more than two years．By that time，the panda no longer needed （8）（it） mother for food．However，it stayed with her and learned about the ways of the forest．Then，after two and a half years，the mother （9）（drive） the young panda away．It was time for her to have a new baby，（10） it was also time for the young panda to be independent．

共享时间:2023-02-01 难度:1 相似度:2

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205775. （2018•西安一中•高二上期末） Access to electricity has always been limited for people living in Nuevo Saposoa，（56）       remote village in Peru．However，things went from bad to （57）        （bad） in March 2015 after a flood damaged the power station in the area．The villagers （58）        （force）to turn to kerosene（煤油）lamps，which are not only expensive but give off poisonous matter．
Fortunately，the researchers and students at the UTEC in Lima，Peru heard about it and came up with a（59）        （create） idea．They designed a lamp that can be powered by plants and soil，both of （60）        can be found in the Amazonian rainforests where the village （61）       （lie）．Called Plantalamparas，the lights draws energy from a plant （62）        （grow） in the rainforests and uses it to light up an LED bulb．So far，the bulbs have been a huge success．
This is not the first time the students and professors of UTEC （63）        （come） up with a clever approach （64）        a problem．In 2014，（65）        （deal）with Peru's severe air pollution they created a large advertising board that could be used as an air purifier（净化器）as well．

共享时间:2018-02-28 难度:1 相似度:2

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205700. （2018•西安中学•高二下期末） People have all turned to sad music to make themselves feel better at some point in their lives，（1）       why does the music with double or even triple sadness help drag people out of low spirits？
    A new study throws light on what's going on inside people's brains when they match their music to their feelings，and it looks as if sad music can be enjoyable，rather than（2）       （simple） depressing．Music of this sort can arouse positive memories in people's life ，thus （3）       （lift）their mood．
    Psychologist Adrian North from Curtin University in Australia says there （4）       （existence） two groups of possible explanations for why people enjoy listening to sad music like this---one from social psychology，and the other from cognitive neuroscience（神经学）．
    （5）        terms of social psychology，one idea about this is that people will feel （6）       （good） about themselves if they focus on someone who's doing even worse．Everything's going to be okay，because this person is having （7）        even worse day than they are．
    Another idea from social psychology is that people like to listen to the very music （8）        shows their present life circumstances，because this kind of music makes them feel they are understood．With their emotions （9）       （share），they definitely get a certain amount of comfort．
    So，the （10）        （conclude） again-sad music does cheer people up，and it works far better than happy music，in most cases．

共享时间:2018-07-30 难度:2 相似度:1.5

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dygzyyyn

2020-07-06

高中英语 | 高二下 | 填空题

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