题目内容

7.Delicious Culture
Cultural identity is what helps a nation,an area or a social group to distinguish itself from others.Across the globe and throughout human history,the land and climate have made groups of people develop their own food preferences,(25)whichhave become their traditional cuisines (美食) and their diversified lifestyles.However,this kind of food identity is fading slowly due to changes in the way we live today.
(26)What food is available is no longer decided by geography.As the world shrinks,our area's preferences will surely become more similar to (27)those of the rest of the world.As international food industry consultant Chris Lukehurst told The Guardian,you'll see Italian teens ignoring their local wine in favor of American-style beer.And while coffee and potato chips were"almost unknown"in China a decade ago,they are now becoming popular here.
However,(28)to win (win)as many customers as possible,multinational companies change their products a little for each market.Take fast food (29)for example.In China,both McDonald's and KFC include much more salad in their meals to help provide the three food groups necessary in every meal:grains,protein and vegetables.They also offer rice porridge,soy milk drinks and youtiao,or fried dough sticks,in breakfast menus to suit local customers.
(30)Although only a certain culinary (烹饪的) sign of culture is fading,UNESCO has decided to safeguard the world's food-related cultural heritage (遗产).In 2008,cuisines from specific cultures (31)were included (include) in its List of Intangible Cultural Heritage (非物质文化遗产).
Now,let's take a food journey across the world to understand (32)why we often say that you are what you eat,or you are what your ancestors ate.

分析 短文主要讲了美食文化,每个地区都有专属那个地区的美食文化,并且这些文化是由上一代人传承下来的.

解答 25.which;考查非限制性定语从句的引导词,定语从句的先行词为their own food preferences,引导非限制性定语从句使用which.
26.What;考查主语从句的引导词,表示"什么食物"应使用what引导主语从句.
27.those;考查代替,用来指代前文提到的复数名词preferences应使用those.
28.to win;考查动词不定式,此处应使用动词不定式充当目的状语,故答案为to win. 
29.for;考查固定搭配for example"例如". 
30.Although;考查连词,前后句子表示转折的意思,应使用although引导让步状语从句,表示"虽然,尽管".
31.were included;考查谓语动词,句子主语cuisines与谓语include构成被动的关系,句中有时间状语in 2008,应使用一般过去时,故答案为were included. 
32.why,考查宾语从句的引导词,从句成分完整,根据句子意思应使用why"为什么"来引导.

点评 对于语法填空这类题,一是懂得分析句子结构,二是知道充当各个句子成分的词类或词性,从语法上确定答案,当然,对于某些固定搭配也要牢记,在平时的学习中要多积累这些词汇或短语,对于句子使用的时态语态也要通过语境进行确定.

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12.Good health is the most valuable thing a person can have,but one cannot take good health for granted.It is important to remember that the body needs proper care in order to be healthy.There are three things that a person can do to help stay in good shape:eat right food,get enough sleep,and exercise regularly.
Proper nutrition (营养) is important for good health.Your body cannot work well unless it receives the proper kind of"fuel"(燃料).Don't eat too much food with lots of sugar and fat.Eat plenty of foods high in protein (蛋白质),like meat,fish,eggs and nuts.Vegetables and fruits are very important because they provide necessary vitamins (维他命) and minerals.However,don't overeat.It is not helpful to be overweight.
Getting the proper amount of sleep is also important.If you don't get enough sleep,you feel tired and easily get angry.You have no energy.Over a long period of time a little a amount of sleep may even result in a change of personality (人的个性).Be sure to allow yourself from seven to nine hours of sleep each night.If you do,your body will feel strong and refreshed,and your mind will be sharp.
Finally,get plenty of exercise.Exercise firms the body,strengthens the muscles,and prevents you from gaining weight.It also improves your heart and lungs.If you follow a regular exercise program,you will probably increase your life-span (寿命).Any kind of exercise is good.Most sports are excellent for keeping the body in good shapes:basketball,swimming,bicycling,running and so on are good examples.Sports are not only good for your body,but they are enjoyable and interesting,too.
If everybody,were to eat the right foods,get plenty of sleep and exercise regularly,the world would be a happier and healthier place.We would all live to be much older and wiser.

25.According to the passage,A.
A.we should always keep fit
B.if we were healthy,we could spend our days in doing things with less sleep
C.one can eat a lot to stay in good shape
D.one needn't take any exercise if he is healthy
26.In order to keep good health,C.
A.we should eat a lot of sweets
B.one needs a large amount of fat
C.people should eat according to the foods nutrition
D.we must try to sleep now and then
27.Eating more and sleeping lessB.
A.can keep healthy      B.is no good for you
C.gets you more energy        D.will keep your personality
28.The writer explainsCin this passage.
A.how to eat      B.the importance of doing exercise
C.how to keep healthy             D.what to eat.
16.Few laws are so effective that you can see results just days after they take effect.But in the nine days since the federal cigarette tax more than doubled-----to 1.01 per pack----smokers have jammed telephone"quit lines"across the country seeking to kick the habit.
    This is not a surprise to public health advocates.They've studied the effect of state tax increases for years,finding that smokers,especially teens,are price sensitive,Nor is it a shock to the industry,which fiercely fights every tax increase.
    The only wonder is thst so many states insist on closing their ears to the message.Tobacco taxes improve public health,they raise money and most particularly,they deter people from taking up the habit as teens,which is when nearly all smokers are addicted.Yet the rate of taxation varies widely.
    In Manhattan,for instance,which has the highest tax in the nation,a pack of Marlboro Light Kings cost  10.06 at one drugstore Wednesday.In Charleston,S.C.,where the 7-cent-a-pack tax is the lowest in the nation,the price was  4.78.
    The influence is obvious.
    In New York,high school smoking hit a new low in the latest surveys----13.8%,far below the national average.By comparison,26% of high school students smoke in Kentucky.Other low-tax states have similarly depressing teen-smoking records.
    Hal Rogers,Representative from Kentucky,like those who are against high tobacco taxes,argues that the burden of the tax falls on low-income Americans"who choose to smoke."
    That's true.But there is more reason in keeping future generations of  low-income workers from getting hooked in the first place.As for today's adults,if the new tax drives them to quit,they will have more to spend on their families,cut their risk of cancer and heart disease and feel better.
51.The text is mainly aboutC.
A.the price of cigarettes      
B.the rate of teen smoking
C.the effect of tobacco tax increase   
D.the differences in tobacco tax rate
52.What does the author think is a surprise?B
A.Teen smokers are price sensitive.
B.Some states still keep the tobacco tax low.
C.Tobacco taxes improve public health.
D.Tobacco industry fiercely fights the tax rise.
53.The underlined word"deter"in Paragraph 3most probably meansA
A.discourage    
B.remove    
C.benefit      
D.free
54.Rogers'attitude towards the low-income smokers might be that ofD
A.tolerance   
B.unconcern    
C.doubt   
D.sympathy
55.What can we learn from the last paragraph?A
A.The new tax will be beneficial in the long run.
B.Low-income Amerians are more likely to fall ill.
C.Future generations will be hooked on smoking.
D.Adults will depend more on their families.
17.A.A careful analysis biologically  
B.What's globle warming?
C.Solution to the terrifying result
D.Greater danger of extinction 
E.Many shocking things found  F.A shocking report

76.B
The earth is getting warmer.People burn coal,oil and gas and this produces carbon dioxide,methane and nitrous oxide.These gases,called"greenhouse gases",prevent the heat of the sun from leaving the earth's upper atmosphere and this makes the earth warmer.
77.F
A few weeks ago a group of scientists produced a report about global warming and the natural world.They wanted to find out if global warming was dangerous for plants and animals.According to what they found,the scientists say that during the next 50years about 25% of land animals and plants will become extinct.More than a million plant and animal species will be extinct by 2050.
78.C
More than 10% of all plants and animals will become extinct.It is too late to save many plants and animals because of the greenhouse gases that are already in the atmosphere.But the scientists say if we control greenhouse gases now,we could save many more plants and animals from extinction.
79.A
The scientists studied some regions of the world with a very rich biology.These regions were Europe,Australia,Central and South America,and South Africa.Their studies showed that species living in mountainous areas had a better chance of survival because they could move uphill,to get cooler.In flat areas,such as deserts,plants and animals would have to move a very long distance to get cooler,so they are in greater danger of extinction.
80.E
The scientists found that half of the 24 species of butterflies they studied in Australia would soon become extinct.60% of the species in the Kruger National Park in South Africa would also die out,and more than 100% of the 300 South Africa plant species they studied would also become extinct.One of the plants in danger of extinction is the national flower of South Africa,the King Protea.They studied 163 tree species in the Cerrado region of Brazil and found that 70 would become extinct.Many of the plants and trees that live in this region live nowhere else in the world.In Mexico,they studied 1,870 species and found that more than 30% of these were in danger of extinction.

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