Unit 5 First aid-B试卷 提升检测-2021年高考英语一轮总复习单元双测试卷.doc

必修5 Unit 5 First aid（B卷） 滚动提升检测 (全卷共四大题，满分100分。请在40分钟内完成) 班级____________学号____________姓名____________得分____________ 一、阅读理解 阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项。(共10小题；每小题2分，满分20分) A First aid means the aid or the help that can be given to an injured person first, that is, before any other help arrives. Nowadays there is usually a telephone not far away and the first thing we should do, if a serious accident happens, is to call for an ambulance in no time. Sometimes quick action by us may save someone’s life. 　　Shock. People often suffer from shock after receiving an injury, sometimes even when the injure is a small one. The face turns grey, and the skin becomes damp and cold. They breathe quickly. They should be kept warm. Cover them with a blanket and give them a warm drink. 　　Broken bones. Do not move the patient. Send for an ambulance at once. Threat for shock if necessary. 　　Bleeding. A little bleeding doesn’t harm. It washes dirt from the wound. But if the bleeding continues, try to stop it by placing a clean cloth firmly over the wound until the bleeding stops or helps arrive. Poison. A person who has taken poison should be taken to a hospital at once. With some poisons, sleeping pills, for example, it is a good thing to make the patient throw up by pressing your fingers down his throat. minor burn. A person can get burned by a number of different sources, the most common of which are hot liquids, hot objects, chemicals, steam, electricity, the sun, and fire. The first step that one should take to treat a minor burn is to hold it under cold, running water for 10 to 15 minutes. Be sure not to put ice directly against the burn; direct contact with ice can cause frostbite (冻伤) and more damage. Do not apply butter to the burn. Butter will trap heat in the damaged tissues, which can potentially cause more damage and increase your chance of developing an infection. Afterwards, clean the wound and cover it with a bandage. Just be sure to wrap the burn loosely to avoid putti