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15.Almost every Chinese person can recite the two lines of the famous poem,"Every grain on the plate comes from hard work (谁知盘中餐,粒粒皆辛苦)."But sadly,many of us don't actually get the real meaning of these lines:Don't waste food.
A CCTV program,News One Plus One,reported that the food Chinese people throw away every year is enough to feed 200million people for a year.
Do we have too much food?Of course not.According to the UN World Food Program,there were 925million hungry people around the world in 2010,mostly in developing countries.Six million children die of hunger every year.
Chinese people are well known for being hospitable (好客的) and generous.Many even feel that they lose face if their guests have eaten all the food on the table.
Luckily,a number of people have realized the importance of saving food.Last November,Li Hong,a waitress in a restaurant in Nanjing,got fired because she took some leftover food home for her son.Many people stood by her side and criticized (批评) the waste of food.
What should we do in our daily lives to waste less food?Here are some tips:
1.Do not order too much in a restaurant.Only order as much as you want to eat.If you cannot eat all the food you ordered,take the rest of it home.
2.Don't be too picky (挑剔) about food.Some food may not taste great,but your body needs it.
3.Keep an eye on what food you have at home.Don't buy too much,especially for vegetables and fruit.

49.What does the writer want to show us through Li Hong's story?D
A.Many Chinese restaurants waste a large amount of food.
B.Many Chinese people are kind-hearted and ready to help the weak.
C.Chinese people feel that they lose face if their guests eat all the food.
D.Many Chinese people don't agree with the behavior of wasting food.
50.According to the passage,we shouldn't waste food becauseA.
A.food comes from very hard work
B.six million children die of hunger every day
C.there is enough food to feed all the people
D.Chinese are hospitable and generous
51.Which of the following is a good way to save food?B
A.Ordering more than you need at a restaurant.
B.Taking home restaurant leftovers
C.Not knowing what you already have at home when shopping.
D.Not eating the food you don't like even if it's healthy.

分析 文章大意:这篇短文主要讲述了世界上的粮食短缺问题,并对如何节约粮食提出了三点建议.从而告诉我们不要浪费粮食.

解答 49-51:DAB
49题答案:D 细节题.根据第五段Many people stood by her side and criticized(批评) the waste of food.描述,可知许多中国人都不赞成浪费食物的行为.选D.
50题答案:A 细节题.根据第一段"Every grain on the plate comes from hard work(谁知盘中餐,粒粒皆辛苦)."描述,可知食物是通过艰苦的劳动得来的.故选A.
51题答案:B 细节题.根据短文最后提供的三条小窍门1.Do not order too much in a restaurant.Only order as much as you want to eat.If you cannot eat all the food you ordered,take the rest of it home.2.Don't be too picky (挑剔) about food.Some food may not taste great,but your body needs it.3.Keep an eye on what food you have at home.Don't buy too much,especially for vegetables and fruit.可知选项ACD都属于浪费食物的行为,故选B,把剩饭带回家.

点评 本文中长句较多,一时很难读懂句子含义,注意多读几遍,不要强求非得理解一词一句的含义,能把握文章大意就行.然后带着问题阅读短文,一般就能顺利找出答题依据.对于不能直接找到根据的问题注意联系上下文,根据短文中心总结出正确答案.

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