Dan Bebber is a senior research fellow at the University of Exeter in Britain. He says research has shown that wild plants and animals are moving toward Earth's North and South poles as the planet warms.
Mr Bebber wanted to know if the same thing was happening with organisms that attack agricultural crops. He examined reports of first sightings of new insects and diseases around the world. The records came from CABI - the Centre for Agricultural Bioscience International. He says the group began collecting information from developing and industrialized countries years ago.
Dan Bebber and his research team studied 612 different organisms - from viruses and bacteria to insects like beetles and butterflies. They found that since 1960, crop pests and diseases have been moving toward the poles at an average rate of about 3 kilometers each year. Mr Bebber says this puts the most productive farmland in the world in danger.
"As new species of pests and diseases evolve and potentially the environment for them becomes more amenable at higher latitudes, the pressure on the breadbaskets of the world is going to increase."
Farmers face other threats. Invasive species passed through trade are also causing problems. Gene Kritsky is an Entomologist at the College of Mount St. Joseph in Ohio. He specialises in the study of insects. He says climate change may improve conditions for some invasive species.
“It means that species in other parts of the world that might do well in warmer temperatures can now do well in the breadbasket of America.”
Another Entomologist Christian Krupke of Purdue University says the effects of these changes will depend very much on the crop, the insect and the disease. But he says the research is a warning sign that people should care about climate change and do something about it.
小題1:The purpose of Dan Bebber’s research was to find ______.
A.if farmland could be moved to colder places thanks to global warming
B.if diseases and insects harmful to crops were going towards colder areas
C.if organisms were moving to the north and south poles
D.if the number of crop pests was increasing
小題2:According to Dan Bebber, if crop pests keep moving towards the poles, ______.
A.it will be hard for farmers to kill them
B.the most productive farmland will produce more crops
C.the earth will not produce enough food to support the world
D.the conditions for some crops may be improved
小題3:Which of the following is not a threat that farmers have to face?
A.Climate change helps crop pests to adapt to new environment.
B.Foreign species are brought in by trade.
C.Invasive species doing well in warmer places might do well in America.
D.The impacts of the climate and species changes on crops are not easy to determine.
小題4:The underlined word “amenable” in the fourth paragraph most probably means ______.
A.a(chǎn)greeableB.terribleC.unfriendlyD.changeable

小題1:B
小題2:C
小題3:D
小題4:A

試題分析:本文講述的是隨著全球變暖,很多植物都在向兩級(jí)地區(qū)移動(dòng),科學(xué)家對(duì)這種現(xiàn)象進(jìn)行了仔細(xì)地研究。本文介紹了這些研究的有關(guān)情況。
小題1:B 細(xì)節(jié)題。根據(jù)文章第二段第一行Mr Bebber wanted to know if the same thing was happening with organisms that attack agricultural crops可知他想知道這些對(duì)動(dòng)物和昆蟲有害的疾病是不是和那些植物一樣會(huì)向南極和北極移動(dòng)。故B正確。
小題2:C 推理題。根據(jù)文章第三段最后一句Mr Bebber says this puts the most productive farmland in the world in danger.可知這種情況會(huì)讓地球上物產(chǎn)豐富的土地不再能夠生產(chǎn)出產(chǎn)品來(lái)滿足人們的需要。故C項(xiàng)正確。
小題3:D 細(xì)節(jié)題。根據(jù)"As new species of pests and diseases evolve and potentially the environment for them 和Farmers face other threats. Invasive species passed through trade are also causing problems.以及He says climate change may improve conditions for some invasive species.說(shuō)明ABC三項(xiàng)都是面臨的威脅。只有D項(xiàng)文章沒有涉及到。
小題4:A 猜測(cè)詞義題。根據(jù)本句"As new species of pests and diseases evolve and potentially the environment for them becomes more amenable at higher latitudes,在高緯度地區(qū)新的昆蟲和疾病以及他們與環(huán)境之間越來(lái)越協(xié)調(diào)一致。故A正確。
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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

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D.Listening is the best way to improve your spoken English in the USA.
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B.save much time for himself
C.prevent himself from being laughed at
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B.It is taught in boring and wrong grammar.
C.It has nothing to do with English.
D.It has too small a vocabulary.
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D.Immediately he arrived in the USA.
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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

How to Tell If Someone Is Happy or Sad on the Phone
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The scientists at the University of Cambridge have developed new mobile phone technology called Emotion Sense that can tell if a caller is happy, angry or sad.
Scientists hope to fit the speech recognition system to standard mobile phones and use it to determine emotions—it will also use a GPS tracking system to log where the call is made.
 And they’ve already made some pretty major breakthroughs into really getting under the skin of us humans.
The results from the pilot scheme make interesting scientific reading. Among the key revelations (﹦facts) are that callers feel happier at home and sadder at work.
To break it down, scientifically, it shows 45 percent of all emotions produced at home are “happy”and 54 percent of emotions at work are “sad”.
Meanwhile, people show more “intense”(﹦nervous) emotions in the evening than they do in the morning.
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小題1:How many emotions can the sensors tell?
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小題2:What does the underlined sentence mean?
A.Scientists have put something testing people’s emotions under humans’ skin.
B.There were some breakthroughs in this technology in getting something from people’s skin.
C.In this technology, people’s skin was broken through.
D.There were improvements in testing people’s emotions.
小題3:Why do most people feel less intense in the morning than in the evening?
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B.because they feel too tired in the morning.
C.Because of humans’ physiological structure.
D.Because of the fresh air and bright sunlight.
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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

What do college teachers think of high school English teachers’English teaching? And how should we see it? Let’s read the following.
A teacher from a community college addressed a sympathetic audience. Heads nodded in agreement when he said, “High school English teachers are not doing their jobs.” He described how weak his students were—all high school graduates who can use language only at a Grade 9 level.
My topic is not standards nor its decline(降低). What the speaker was really saying is that he is no longer young; he has been teaching for sixteen years, and is able to think and speak like a mature adult.
My point is that the frequent complaint of one generation about the one immediately following is natural. It is also human nature to look for the reasons for our dissatisfaction. Before English became a school subject in the late nineteenth century, it was difficult to find the target of the blame for language deficiencies(缺陷). But since then, English teachers have been under constant attack.
The complainers think they have hit upon an original idea. As their own command of the language improves, they notice that young people do not have this same ability. Unaware that their own ability has developed through the years, they assume the new generation of young people must be hopeless in this respect. To the eyes and ears of sensitive adults, the language of the young always seems inadequate.
Since this concern about the decline and fall of the English language is not seen as a generational phenomenon but rather as something new and peculiar(特有的) to today’s young people, it naturally follows that today’s English teachers cannot be doing their jobs.
小題1:The speaker believed that ________.
A.he was an excellent language teacher because he had been teaching English for sixteen years
B.the younger generation was as likely as not worse at language than the older generation
C.high school English teachers should be responsible for their students’ poor command of English
D.The fact that the students didn’t work hard enough contributed to their poor command of English
小題2: In the author’s opinion, the speaker ________.
A.had exaggerated (夸大) the language problems of the students
B.was right in saying English teachers were not doing their jobs
C.gave a correct judgment of the English level of the students
D.thought and spoke in a wise and responsible way
小題3:What can we conclude from the passage?
A.Language learning and improving needs time and effort.
B.The author disagrees with the speaker over the standard of English at Grade 9 level.
C.It is reasonable to include English as one of the high school subjects.
D.The English language teaching is by no means an easy job for college teachers.
小題4:The author’s attitude towards the speaker’s remarks is ________.
A.neutral(中立的)B.critical
C.positiveD.compromising(妥協(xié)的)

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