2017届高考英语一轮复习夯实训练：Unit 13《People》（北师大版含解析）_高考复习指南

2017届高考英语一轮复习夯实训练：Unit 13《People》（北师大版含解析）

　　1．解析：选B　细节理解题根据第三段最后一句“But if you have ... dangerous to you.”可知当你过敏时你的免疫系统会误认为某种食物中的某种物质是有害物质而产生抗体故选B项解析：选C　细节理解题根据第四段第二句“This is a sudden ... and blood vessels.”及下一句中的“breathing tubes can narrow”可知过敏严重时可能会使呼吸管变窄出现呼吸困难故选C项解析：选D　细节理解题根据第四段最后一句中的“People at risk for this kind of

　　reaction have to be very careful and need a plan for handling emergencies”可知过敏者应提前做好应对突发事件的准备故选D项解析：选A　推理判断题根据最后一段第四五句“The allergy specialist ... or other allergyrelated conditions.”可知过敏症专科医师会询问一些与过敏反应相关的问题故答案为A项C

　　BLOOD DRIVE ＆ MARROW（骨髓）REGISTRATION

　　“These patients deserve a chance at a normal, happy future and they rely on the kindness of the strangers to make that happen.

　　— Daisy, Isabelle’s Mother

　　Isabelle is the daughter of Daisy and Saman Mirzaei. In January 2008 Isabelle was diagnosed（诊断）with a genetic blood disorder，beta thalassemia. Isabelle’s body is unable to produce healthy red blood cells. As a result, Isabelle has been receiving blood transfusions (输血) every 4-6weeks since she was 11 months old. A lifetime of regular transfusions can lead to serious medical problems. Her only chance at a normal, healthy life is to have a marrow transplant.