2. are registering for degree course each year, (number)
每年都有越来越多的学生注册选修学位课程。
科目:高中英语 来源: 题型:
Scientists in the United States say plant life has increased on Earth in the past twenty years and that in every area of plant growth the increase is the result of weather conditions.
Eight scientists from across the United States did the study. The space agency NASA and the Department of Energy paid for it. The findings were published in the magazine Science.
The researchers spent one and a half years examining weather satellite information. The in?formation was recorded from 1982 to 1999. That period was one of the warmest on record. Re?searchers found that rainfall generally increased during that time.
The satellites measured the number of leaves on plants and the amount of sunlight taken in. The scientists used that information to estimate what is called net primary production. This is to?tal amount of carbon stored in land plants.
The scientists report a 6% increase in stored carbon since 1982. They say gains were high in equatorial areas,especially around the Amazon River in South America. The area alone had a 1% increase in the net primary production.
Ramakrishna Nemani of the University of Montana in Missoula headed the study. He says reduced cloud cover led to growth in Amazon area. He also says the lack of clouds allowed more sunlight to get through. More sunlight meant increases in photosynthesis(光合作用) .That is the process by which plants use energy from sunlight to produce the chemicals they need to grow.
Northern Canada, the north-central United States and northern Europe were second in increased plant growth. Ramakrishna Nemani says a rise in temperature helped plants there.
All together, the report says 25% of areas of plant life on Earth experienced increases. But the scientists also note increase in the number of people on Earth and carbon dioxide levels in the atmosphere. Ranga Myneni of Boston University in Massachusetts, another study scientist says humans use about half the net primary production on Earth. And he notes that the world popula?tion grew by 36% during the period of time studied.
( ) 5. Which of the following is in charge of the study?
A. The space agency NASA of the US.
B. The Department of Energy of the US.
C. Ramakrishna Nemani in Missoula.
D. Ranga Myneni in Massachusetts.
( ) 6. What's the main cause of the plant growth put forward by the study?
A. Growth in population. B. Regional features.
C. Seasonal variation. D. Weather conditions
( ) 7. Why do scientists believe that reduced cloud cover has led to the plant growth in the Amazon area?
A. Because plants could take in more sunlight.
B. Because plants could get more rainfall.
C. Because plants could enjoy cooler air.
D. Because plants suffer less from natural disasters.
( ) 8. Which of the following descriptions agreed with what the years from 1982 to 1999 suggested?
A. It was the warmest on record.
B. Rainfall decreased little by little.
C. World population grew by 25%.
D. Stored carbon increased by 6%.
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科目:高中英语 来源: 题型:
7.He against unscrupulous operators to better protect the elderly, (speed)
他促请政府尽早立法,惩治卑劣的(敬老院) 经营者,以更好地保障老人。
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科目:高中英语 来源: 题型:
7.More manpower,material and financial resources should be devoted to agriculture . (as)
应该把更多的人力、物力、财力投入农业,才能促进它的发展。
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科目:高中英语 来源: 题型:
报纸 | 1. 传统平面媒体,天天更新,信息可靠。 2. 携带方便,随时随地可以阅读。 3. 仅有文字和图片。 |
网站 | 1. 新兴媒体,信息更新速度快。 2. 依赖于电脑及互联网。 3. 包含文字、图片、音频和视频等。 |
注意:
1.短文必须包括表中所有内容,可以适当发挥;
2.词数:120;
3.参考词汇:更新update;音频audio;视频video 生词提示
come out出版reliable可靠contain包含audio音频video视频update更新convenient方便的
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科目:高中英语 来源: 题型:
7. in your business this year and get to know your break-even point?(difference)
为什么今年不改变一下你的公司并了解你的收支平衡点呢?
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科目:高中英语 来源: 题型:
每个人都有可能遇到急救的情况。因此在日常生活中,学习一些急救知识,对一个人来说很重要。我们遇到事故时应采用何种方法,以及在家发生意外时应采取何种应急措施。请你根据自己学到的知识,用英语写一篇有关急救方面的文章,文章第一句已经给出。
注意:1.文章应就基本的急救方面的知识作说明;
2.文中至少要有对某一种伤害的处理方法;
3.字数:120。
First Aid
It is important for you to learn some knowledge about first aid in your daily life.
medical care医疗护理stop breathing停止呼吸stuck in卡住mouth-to-mouth嘴*t 嘴one third三分之一badly burnt严重烧伤
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科目:高中英语 来源: 题型:
The English Teacher I Admire Most
什么样的英语老师最受中学生欢迎?经过最近的一次调查发现约有40%的中学生最欣赏授课有创意、形式多样且生动有趣的英语老师;约28%的学生喜欢年轻、友善和幽默的英语老师;约20%的学生希望英语老师能够平等对待学生,不偏爱优秀学生;还有7%左右的学生偏爱细心、随时愿意帮助和鼓励他们的英语老师。
此次调查显示,随着英语教育模式日益变化,当代中学生对理想中的英语老师提出了更高的要求。热爱工作、有耐心、工作勤奋、学问渊博等各项素质已经成为教师必备条件,学生现在更看重老师的授课技巧与能力,希望自己在轻松的氛围里获取知识
diverse多样'性的 humorous幽默的 preference偏爱 educational style教育方式 put forward提出 ideal理想的 atmosphere气氛
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科目:高中英语 来源: 题型:
4.Write home as often as possible when you're far away from your parents so as . (anxiety)
当你远离父母时,尽量多给家里写信,让你母亲宽慰,免得担心。
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