【題目】閱讀材料,判斷正誤。 Different vitamins are found in different foods. Then which foods should be eaten to keep us healthy? Let's look at some important vitamins for the answer.

Vitamin A helps to protect skin from becoming dry. It is also helpful to the eyes. Without vitamin A, you cannot see well in darkness. Vitamin A is found in animal liver and yellow part of eggs. Sweet potatoes, carrots and other dark colored fruit and vegetables have something that the body can change into vitamin A.

Vitamin B changes foods into energy and helps the heart and nervous system (神經(jīng)系統(tǒng)) to work smoothly. Without it, we will be weak and will not grow. It is found in grains and other foods like beans, nuts, meat and fish.
Vitamin B helps to produce red blood cells. It is found in foods like eggs, meat, fish, milk and green leafy vegetables.

Vitamin C is needed for strong bones and teeth, and for healthy blood vessels (血管). It also helps wounds to heal (愈合) quickly. The body stores little vitamin C, so we must get it in foods like oranges, and cabbage.

Vitamin D increases the levels of calcium (鈣) in the blood. Calcium is needed for verve and muscle (肌肉) cells to work normally, as well as to build strong bones. Fish liver oil has vitamin D. In some countries, milk producers add vitamin D to milk so that it will be good for children.


(1)Some dark colored fruit and vegetables are good for our eyes.
(2)According to the passage, vitamin B can be found in animal liver and eggs.
(3)From the passage, we know that vitamin C is good for the skin.
(4)Some milk producers add vitamin D to milk mainly to help children to produce blood cells.
(5)We can get vitamins from everything.

【答案】
(1)正確
(2)錯誤
(3)錯誤
(4)錯誤
(5)錯誤
【解析】維生素對于我們來說是很必要的,各種維生素有不同的功能,這篇短文中給我們介紹了維生素A、B、C、D的功能,以及含有這些維生素的食物。
(1)根據(jù)短文中Without vitamin A, you cannot see well in darkness. Vitamin A is found in animal liver and yellow part of eggs. Sweet potatoes, carrots and other dark colored fruit and vegetables have something that the body can change into vitamin A可知,維生素A對我們的眼睛有好處,它富含于動物的肝臟和蛋黃中,一些深顏色的水果和蔬菜也有一些可以轉(zhuǎn)化成維生素A的東西。由此可知這句話是正確的。
(2)根據(jù)短文中It is found in grains and other foods like beans, nuts, meat and fish可知,維生素B可以在谷類和其他的食物如大豆、堅(jiān)果、肉和魚中發(fā)現(xiàn)。由此可知這句話是錯誤的。
(3)根據(jù)短文中Vitamin C is needed for strong bones and teeth, and for healthy blood vessels (血管). It also helps wounds to heal (愈合) quickly可知,維生素C有利于強(qiáng)壯的骨骼和牙齒,對健康的血管有好處,也可以幫助傷口快速愈合。并沒有說對皮膚有好處,故這句話是錯誤的。
(4)根據(jù)短文中In some countries, milk producers add vitamin D to milk so that it will be good for children可知,在一些國家里,牛奶生產(chǎn)商往牛奶里加入維生素D,是為了對孩子有好處,并沒有說幫助孩子產(chǎn)生血液細(xì)胞。故這句話是錯誤的。
(5)根據(jù)短文中Different vitamins are found in different foods可知,不同的維生素存在于不同的食物中,不是所有的食物中都有維生素,故這句話是錯誤的。

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