13.Many animals recognize their food because they see it.So do humans.When you see an apple or a piece of chocolate you know that these are things you can eat.You can also use other senses when you choose your food.You may like it because it smells good or because it tastes good.You may dislike some types of food because they do not look,smell or taste very nice.Different animals use different senses to find and choose their food.A few animals depend on only one of their senses,while most animals use more than one sense.
Although there are many different types of food,some animals spend their lives eating only one type.The giant panda eats only one particular type of bamboo.Other animals eat only one type of food even when given the choice.A kind of white butterfly will stay on the leaves of a cabbage,even though there are plenty of other vegetables in the garden.However,most animals have a more varied diet.The bear eats fruits and fish.The fox eats small animals,birds and fruits.The diet of these animals will be different depending on the season.
Humans have a very varied diet.We often eat food because we like it and not because it is good for us.In countries such as France and Britain,people eat foods with too much sugar.This makes them overweight,which is bad for their health.Eating too much red meat and animal products,such as butter,can also be bad for the health.Choosing the right food,therefore,has become an area of study in modern life.

1.From the text we can infer(推斷) that humans and animalsC.
A.depend on one sense in choosing food
B.a(chǎn)re not satisfied with their food
C.choose food in similar ways
D.eat entirely different food
2.Which of the following eats only one type of food?A
A.The white butterfly.
B.The small bird.
C.The bear.
D.The fox.
3.Certain animals change their choice of food whenA.
A.the season changes
B.the food color changes
C.they move to different places
D.they are attracted by different smells
4.We can learn from the last paragraph thatD.
A.food is chosen for a good reason
B.French and British food is good
C.some people have few choices of food
D.some people care little about healthy diet.

分析 本文講述了一些生物的飲食習(xí)慣,同時作者也提到了人類的飲食習(xí)慣,建議人們關(guān)心自己的飲食健康,以免超重影響健康.

解答 1-4.CAAD
1.C 考查推理判斷.根據(jù)"Many animals recognize their food because they see it.So do humans"可知,人和動物以相似的方式選擇食物.故選C.
2.A 考查細節(jié)理解.根據(jù)"A kind of white butterfly will stay on the leaves of a cabbage,even though there are plenty of other vegetables in the garden"可知,white butterfly 只吃一種蔬菜.故選A.
3.A 考查細節(jié)理解.根據(jù)"The diet of these animals will be different depending on the season"可知,當(dāng)季節(jié)改變時,某些動物會改變他們的食物選擇.故選A.
4.D 考查推理判斷.根據(jù)"In countries such as France and Britain,people eat foods with too much sugar.This makes them overweight,which is bad for their health"可知,有些人不關(guān)心飲食的健康問題.故選D.

點評 閱讀理解考察學(xué)生的細節(jié)理解和推理判斷能力,做細節(jié)理解題時一定要找到文章中的原句,和題干進行比較,再做出正確的選擇.在做推理判斷題不要以個人的主觀想象代替文章的事實,要根據(jù)文章事實進行合乎邏輯的推理判斷.

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