高中英语选择性必修二 课时分层作业15 表达作文巧升格.doc
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1、课时分层作业(十五).阅读理解ASunstroke (中暑) is a condition that can quickly go from dangerous to deadly,especially if proper care isnt given immediately.Sunstroke,sometimes called heatstroke,is a result of the body temperature rising above the safe limit.This causes the bodys necessary functions to stop working.
2、Its usually pretty easy to avoid sunstroke,as long as proper action is taken.In that case,you need to act as quickly as possible to return that persons body to a safe temperature.Here are a few tips to help treat sunstroke.Call for helpCall to get an ambulance as quickly as possible.This should be t
3、he first thing you do,especially if the sunstroke person has fainted (昏倒)Also,call for help from anyone nearby if youre in a public place.If theres no one around,call someone nearby if they can get there sooner than an ambulance.Ask everyone to bring you as much water as possible,if there isnt much
4、nearby.Get the person to a cooler areaIf theres a building nearby,aim for that.Anywhere with plenty of air conditioners and water is perfect.If a building isnt available,bring the person to a wellshaded area.Get the water flowingIf the person is still conscious,get him or her to drink water.If there
5、s a bathtub available,fill it with cool water and put the person in it.If your water supply is limited,you have to save it.Dampen a towel or shirt and put it on the persons body.Focus on the face,neck,and chest.Fan the personGetting moving air over the person cools him or her down.Use anything,a tow
6、el or sheet,a shirt,your hands,or a piece of board.This is where having many people around really helps,as they can combine to fan the entire body.【语篇解读】本文是一篇说明文。文章介绍了中暑的危害以及中暑后的一些急救措施。1When does a person get sunstroke?AWhen the body doesnt function.BWhen proper care is given immediately.CWhen someo
7、ne is exposed to the sun too long.DWhen the body temperature goes up beyond what one can bear.D细节理解题。根据第二段的第一句可知,当人体的体温超过所能承受的安全极限时,就会中暑,即D项正确。2Which of the following is NOT mentioned in the text?ACall for assistance from others.BLeave the sunstroke person in the shade.CPut a wet towel on the person
8、s face.DHelp the person take some medicine.D细节理解题。根据Call for help中的第三句可知A项正确;根据Get the person to a cooler area中的第三句可知B项正确;根据Get the water flowing中的第二段的第二、三句可知C项正确;D项在文章中没有提到。3What is mainly discussed in the passage?AThe first aid for sunstroke.BThe causes of sunstroke.CThe chief symptoms of sunstrok
9、e.DThe essential prevention of sunstroke.A主旨大意题。文章首先介绍了何为中暑以及中暑的危害,结合第三段的最后一句“Here are a few tips to help treat sunstroke.”可知,下文讲述的是中暑时需要采取的急救措施,即A项正确。4The text probably comes from a(n) AguidebookBbook reviewCmedical magazineDofficial documentC文章出处题。文章主要介绍了中暑以及中暑后如何急救的相关知识,故有可能选自一本医学杂志,即C项正确。BIn sum
10、mer the extreme heat often makes people sweaty and restless.While people are annoyed by it,experts suggest summer is the best season to discharge (排放) your bodys toxins (毒素) and recover your energy.One popular option is hotstone massage (按摩)Therapists use smooth and heated stones,usually river rocks
11、,to massage certain parts of the body,or place them on key points of the body.The warmth of the hot stones will improve blood circulation and also help relax muscles,while sweating is also believed to be good for discharging the bodys toxins.Another popular option is hotstone baths.The hotstone bath
12、 will help the body discharge toxins and humidity that accumulated during the last winter.Summer is the best season to build a good body.Rather than use water or steam to heat and wash the body,people simply wear a coat or something comfortable,and then lie on heated stone tablets made of hot stones
13、,which are warmed to around 45.The body will gradually warm up and blood circulation will also be improved.More sweat will come out quickly.The sweat is smooth and fresh,not smelly like that released after sports activities.Such baths bring a number of health benefits,such as antiaging,improved bloo
14、d circulation and stress relief.The slimming effect of dieting can even be promoted.Using hot stones for healing dates back to ancient times,but the modern renewal of hotstone massage is generally credited to Mary Nelson,a native of Tucson,Arizona,America,whose trademark is “LaStone Therapy”The ther
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