Question

19．Scientists have learned a lot about the kinds of food people need．They said that there are several kinds of food that people should eat every day．
★Wheat，corn or rice
★Green and yellow vegetables
★Meat，fish and eggs
★Fruit like apples，pears and so on
★Milk and butter
★All kinds of nuts
People in different countries and different places of the world eat different kinds of things．Food is cooked and eaten in many different kinds of ways．People in different countries eat at different times of the day．In some places people eat once or twice a day；in other countries people eat three or four times a day．Scientists say that none of the differences is really important．It doesn't matter whether food is eaten raw or cooked，cool or hot．It doesn't matter if a person has dinner at four o'clock in the afternoon or at eleven o'clock at night．The important thing is what  you eat every day．
There are two problem in feeding the large number of people on the earth．The first is to find some ways to feed the world's population so that no one is hungry．The second is to make sure that people everywhere have the right kinds of food to get them to be strong and healthy．
66．According to scientists，which of the following groups of food is the healthiest of your lunch？C
A．beef，pork，fish，milk．
B．oranges，bananas，fish，tomatoes
C．chicken，apples，rice，cabbages
67．How many groups of food are there in this passage？B
A．Five
B．Six
C．Seven．
68．What's the meaning of underlined word"raw"in the passage？B
A．罐裝的              
B．生的                
C．冷凍的
69：It is important for people to eatC．
A．three times a day
B．something for lunch at 12 o'clock
C．different kinds of food every day．
70：Which of the following is True？A
A．Scientists are helping people be strong and healthy
B．Cooked food is much better than raw one．
C．None of the people in the world is hungry．

Answer 1

分析 短文講了科學(xué)家們給出了一些健康的飲食食物，全世界不同地區(qū)的人，有不同的飲食習(xí)慣，不論怎樣，最重要存在兩大問題，一是消除饑餓，二是吃出健康．

解答 答案：66．C   細(xì)節(jié)推理題．根據(jù)第一段句子Scientists have learned a lot about the kinds of food people need．They said that there are several kinds of food that people should eat every day．科學(xué)家們對人們需要的食物有了很多了解，他們說人們每天應(yīng)該吃的食物有幾種．可知科學(xué)家列出的每天應(yīng)吃的食物種類，包括蔬菜、水果、谷物，魚肉蛋、奶、堅果，要均衡飲食，C答案中包含的種類多，故選C．
67．B   細(xì)節(jié)歸納題．根據(jù)第二行到第七行句子★Wheat，corn or rice．小麥、玉米或大米．★Green and yellow vegetables．綠色和黃色蔬菜．★Meat，fish and eggs．肉、魚和蛋．★Fruit like apples，pears and so on．水果如蘋果、梨等★Milk and butter．牛奶和奶酪．★All kinds of nuts．各類堅果．可知文章說到了6組食物．故選B．
68．B   詞義猜測題．根據(jù)上句It doesn't matter whether food is eaten raw or cooked，"食物是…吃還是熟吃都沒關(guān)系．"可知raw和cooked應(yīng)該是對應(yīng)詞，cooked在此的意思是，做熟了的，所以raw是"生的"．故選B．
69．C     細(xì)節(jié)理解題．根據(jù)倒數(shù)第二段最后一句The important thing is what you eat every day．"最重要的事情是你每天吃什么．"可知每天吃不同種類的食物．故選C．
70．A     細(xì)節(jié)判斷題．根據(jù)最后一段最后一句The second is to make sure that people everywhere have the right kinds of food to get them to be strong and healthy．第二是要確保世界各地的人們都有好的食物讓他們強壯健康．可知科學(xué)家正在幫助人們變得強壯和健康是正確的．故選A．

點評 在通讀全文的基礎(chǔ)上，根據(jù)全文大意，展開邏輯思維，瞻前顧后，認(rèn)真觀察選項，仔細(xì)推敲，確定最佳答案．