题型:阅读理解 题类:常考题 难易度:容易
广东省肇庆市鼎湖中学2017-2018学年高二上学期英语期中考试试卷(含听力音频)
First aid is emergency care for a victim of sudden illness or injury until more skillful medical treatment is available. It may save a life or improve certain vital signs including pulse, temperature,a clear airway(气道), and breathing. In minor emergencies,first aid may prevent a victim's condition from turning worse and provide relief from pain. First aid must be administered as quickly as possible. In the case of the Critically injured, a few minutes can make a difference between complete recovery and loss of life.
Firstaid measures depend upon a victim's needs and the provider's level of knowledge and skill. Knowing what not to do in an emergency is as important as knowing what to do. Improperly moving a person with a neck injury, for example,can lead to permanent spinal (脊柱的) injury and paralysis (瘫痪).
Despite the variety of injuries possible, several principles of first aid apply to all emergencies. The first step is to call for professional medical help. The victim, if conscious(有意识的), should be reassured that medical aid has been requested,and asked for permission to provide any first aid. Next,assess the scene, asking other people or the injured person's family or friends about details of the injury or illness,any care that may have already been given, and preexisting conditions such as diabetes (糖尿病) or heart trouble. The victim should be checked for a medical bracelet (手镯) or card that describes special medical conditions. Unless the accident scene becomes unsafe or the victim may suffer further injury,do not move the victim.
First aid requires rapid assessment of victims to determine whether lifethreatening conditions exist. One method for evaluating a victim's condition is known by the acronym(首字母缩写词)ABC,which stands for:
A—Airway: Is it open and clear?
B—Breathing: Is the person breathing? Look, listen, and feel for breathing.
C—Circulation: Is there a pulse? Is the person bleeding externally? Check skin color and temperature for additional indications of circulation problems.
Monday | ||
8 —10 a. m. | TECHNOLOGY Information Technology (IT)—Using the Internet In this lesson, students learn how to surf the internet safely and effectively. There will also be information about using different search engines. | |
10:00 a. m. | DRAMA Students learn the play that the teacher gave before class. During this lesson, students will have the chance to act out roles with other students. | |
11:00 a. m. | PAINTING WITH WATERCOLOURS For most of this term, students learn how to use watercolours properly to make pictures. If the weather is good, the lesson may take place outdoors. | |
2 — 4 p. m. | SPORTS Students learn about the skills in a certain sport by watching video to see real action from past games. And then, students will play a short match lasting 45 minutes. This week, the sports are football (for boys) and tennis (for girls). | |
HOMEWORK IT—the teacher will give students websites to look up at home. (about 20 minutes) Drama –students have to learn a part for the next lesson (about 40 minutes). |
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