北师大版 模块一 检测卷.docVIP

模块过关检测·必修一 第Ⅰ卷 第二部分　阅读理解(共两节满分40分) 第一节　(共15小题；每小题2分满分30分) 阅读下列短文从每题所给的四个选项(A、B、C和D)中选出最佳选项。 A about vitamin C，but do you know why vitamin D is also important to your body？Experts from the Childrens Hospital in Boston Vitamin D can help bones and muscles grow strong and healthy.If a person is short of vitamin D，he or she may have problems like rickets(佝偻病)and osteoporosis．Rickets is mainly found in children.Osteoporosiscommon problem as people get older. Studies in these years have found that vitamin D may also have other uses.If someone is short of vitamin D, he may have heart problems or die from some cancers. The easiest way to get vitamin D is from sunlight.But many people worry about getting skin cancer and skin damage from the sun.Also, even skin color has an influence.Darker skinned people get less vitamin D than lighter skinned people.Older people get less vitamin D than younger people.You can also get it from foods.Some food such as cheese and egg yolks (蛋黄) have some vitamin D．But most of vitamin D in the American diet comes from food like milk with the vitamin added. Now more doctors are testing for vitamin D in their patients.But some doctors worry that if people take too much vitamin D, it might be bad for their body.At the same time, skin doctors tell people to be careful with sunlight. 【语篇解读】 本文以维生素D为线索介绍了人体缺少这种维生素的话会导致疾病的发生同时也谈到了如何获取维生素D。通过短文也能看出过多的维生素D对人体是有害的。 A．The bones and muscles grow strong and healthy. B．The bones become hard，but muscles become weak. C．The muscles become narrow. D．The bones become tender, and thin. 答案　D　[词义猜测题。由第二段的意思可知是“骨质疏松”的意思所以它使骨头变得脆弱D项正确。] ________if they are short of vitamin D. A．toothaches B．headaches C．osteoporosis D．rickets 答案　D　[细节理解题。由第二段的If a person is short of vitamin D可知孩子缺少维生素D可能会得佝偻病故D项正确。] A．Sunlight and foods. B．Foods and drinks. 答案　A　[细节理解题。根据文章第四段的内容可知我们在日常生活中获得维生素D主要是从阳光和食物中。故选A。] A．Vitamin Ds Effects on the Human Body B．The Benefits of Vitamin D on the Human Body C．Vitamin D Harms the Human