题型:任务型阅读 题类:常考题 难易度:普通
安徽省宿州市十三所重点中学2018-2019学年高二下学期英语期中考试试卷
How to improve your studies—scientifically
Our brain can possibly memorize 2. 5 petabytes(千兆)of information. In order to use some of that surprising capacity(能力)a little more effectively when you learn, here are some tips that are based on widely-accepted research by learning experts.
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Some enjoy watching videos over reading books, others study with friends, and some like sitting in silence among a million books. Everybody is different.
Hard things first
, so do the things that are difficult first. Once you are done with the hard things, you will feel better for the rest of the day, and probably more motivated to get other things done.
Space(分隔开)your studies
. Facts or vocabularies, for example, are best learned if you review them the first time one to two days after the study, and then again after one week, and after one month.
Instant self-test
After your study, finish up with a quick quiz. Immediate recall in the form of a test or a short summary on what you've just learned can increase retention(记忆力)by as much as 30%. , that extra effort creates deeper traces(痕迹)in your memory.
Don't force it
Motivation is like hunger. You cannot force yourself to be motivated, just like you can't tell someone else to be hungry. So, if you are not hungry right now, don't worry. .
A. Take fun seriously
B. Find your own style
C. Take a break, and do something else
D. Good memory can grow your brain's potential
E. Because it's much harder for your brain to remember than to read
F. Like most people you have the strongest willpower in the morning.
C. to remember things for a longer time, repeat the material after taking several breaks
Lindsay Renwick, the mayor of Deniliquin, a country town in New South Wales, misses the constant whir(嗡嗡声)of the rice mill whose giant fans dried the rice. The Deniliquin mill, the largest rice mill in the Southern Hemisphere (南半球), once processed enough grain to meet the needs of 20 million people globally. But six years of drought have had a destructive effect, reducing Australia's rice crop by 98 percent and leading to the mothballing of the mill last December.
Drought affects every agriculture industry based in Australia, not just rice – from sheep farming, the country's other backbone, to the cultivation of grapes for wine, the fastest-growing crop there, with that expansion often coming at the expense of rice. The drought's effect on rice has produced the greatest impact on the rest of the world, so far. It is one factor contributing to skyrocketing prices, and many scientists believe it is among the earliest signs that a warming planet is starting to affect food production.
Researchers are looking for solutions to global rice shortages – for example, rice that blooms earlier in the day, when it is cooler, to fight against global warming. Rice plants that happen to bloom on hot days are less likely to produce grains of rice, a difficulty that is already starting to emerge in inland areas of China and other Asian countries as temperatures begin to climb. 'there will be problems very soon unless we have new varieties of rice in place,” said Reiner Wassmann, climate change director at the International Rice Research Institute (IRRI). The recent reports on climate change carried a warning that could make the news even worse: that existing models for the effects of climate change on agriculture did not yet include newer findings that global warming could reduce rainfall and make it more variable.
Yet the effects of climate change are not uniformly bad for rice. Rising concentrations (浓度) of carbon dioxide, the main greenhouse gas, can actually help rice – although the effect reduces or disappears if the plants face unnecessary heat, inadequate water, severe pollution or other stresses. Still, the flexibility of farmers here has persuaded some climate experts that, particularly in developed countries, the effects of climate change may be relieved, if not completely avoided. “I'm not as negative as most people,” said Will Steffen, director of the Fenner School of Environment and Society at Australian National University. “Farmers are learning how to do things differently.”
Meanwhile, changes like the use of water to grow wine grapes instead of rice carry their own costs, as the developing world is discovering. “Rice is an essential food,” said Graeme Haley, the general manager of the town of Deniliquin. “Wine is not.”
Phenomenon | Six years of drought reduced Australia's rice crop by 98%, leaving the rice mill{#blank#}1{#/blank#} |
{#blank#}2{#/blank#}of drought and climate change | Every Australian agriculture industry is affected,{#blank#}3{#/blank#}from sheep farming to the cultivation of grapes for wine. The whole world is in{#blank#}4{#/blank#}of rice. Prices rise{#blank#}5{#/blank#} . Temperatures begin to climb, causing{#blank#}6{#/blank#}rice production. |
{#blank#}7{#/blank#}to global rice shortages | Seek a new variety of rice that blooms earlier when it is cooler as a{#blank#}8{#/blank#} |
Some good news | Unless faced with unnecessary heat, inadequate water or other stress, the main green house gas can actually do{#blank#}9{#/blank#}to rice. Farmers are flexible and they can do things{#blank#}10{#/blank#}. |
A. Put a deadline on your goal. B. Never put off till tomorrow what you can do today. C. You know your goal is specific if it answers these questions. D. Therefore, you should know in advance how you will make this happen. E. However, it's also important that you don't set a goal that is too big to reach. F. Don't choose a goal just because someone else thinks it's something you "should" do. G. Your goal is measurable if you can find a way to quantify your success using real numbers. |
The best way to set yourself up for success is to make sure that your goals are SMART: specific, measurable, attainable, relevant, and timely.
Make your goals specific.
You need to give yourself a concrete goal so you know exactly what you're working toward. {#blank#}1{#/blank#} Who will be involved in helping you reach your goal? What exact goal do you want to accomplish? Be very specific. When will you start and when will you reach your goal?
Make your goals measurable.
Now that you have some of the specifics of your goal nailed down, it's time to look at how you will measure your progress. After all, if you don't have any way to measure your goal, how will you know when you've reached it? {#blank#}2{#/blank#} Some examples of measurable goals might be pounds lost, a positive change in blood work numbers, or fitness minutes accumulated.
Make your goals attainable.
It's good to think big. {#blank#}3{#/blank#} A goal that's attainable for you is one that you believe you can reach and have all the support, equipment, knowledge and resources needed to put your goals into action.
Make your goals relevant.
You need to make sure that you're choosing a goal that fits you and your lifestyle. {#blank#}4{#/blank#} Pick something that is meaningful and relevant to you and you'll set yourself up for success.
Make your goals timely.
{#blank#}5{#/blank#} Otherwise, it will be difficult to know how to pace yourself to reach it. Every goal should have a date, which will help you stay on track. In addition, set up a few mini-deadlines to keep you on track to reaching your big-picture goal.
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