20.根據(jù)短文內(nèi)容,從短文后的選項中選出能填入空白處的最佳選項.選項中有兩項為多余選項
Keeping Safe in Your House During a Fire
Thought you may not think you'll ever fall victim to a house fire,it's better to be prepared to avoid panicking.To increase your chances of survival,just follow these steps.
1.React as soon as you hear your smoke alarm go off.On hearing your smoke detector or alarm going off and seeing a fire,exit your home as safely as possible.(36)B
2.Safely exit through doors.If you don't see smoke at the door,open it slowly and pass through it after making sure the door feels cool.If there is a fire preventing you from exiting the room,close the door.
3.Protect yourself from smoke inhalation(吸入).Get low to the floor and crouch or crawl on your hands and knees to avoid the smoke.(37)C Cover your nose and mouth if you have to walk by or through a heavily smoke-filled room.
4.(38)F If your clothes catch fire,immediately stop what you're doing,drop flat to the ground,and roll around until you put the fire out.
5.Prevent the smoke if you can't get out.(39)GClose your door and cover all vents(通風(fēng)口)and cracks(縫隙)around it with cloth or tape to keep the smoke out.
6.Call for help from a second story window.(40)AYou can take a sheet or something else---white preferably---and hang it out the window to signify that you needed help when the first responders get there.
A.If you are trapped in your second story room,get to an area where people can find you.
B.Do not try to get your phone,valuables,or your other important possessions.
C.Smoke inhalation causes people to become unconscious.
D.Escape from a second story window if you can.
E.You are probably a lot safer by closing doors.
F.Stop,drop,and roll if your clothes catch fire.
G.If you can't escape your home,don't panic.
分析 本文屬于說明文閱讀,作者通過這篇文章主要向我們描述了如何在火災(zāi)期間保持安全的待在你的屋子里的一些方法.
解答 36.B.推理判斷題.根據(jù)前文React as soon as you hear your smoke alarm go off.On hearing your smoke detector or alarm going off and seeing a fire,exit your home as safely as possible可知要盡快離開,不要管你的財物;故選B.
37.C.推理判斷題.根據(jù)前文Protect yourself from smoke inhalation(吸入).Get low to the floor and crouch or crawl on your hands and knees to avoid the smoke可知要避免吸入煙霧,吸入煙霧會使人失去知覺;故選C.
38.F.推理判斷題.根據(jù)后文If your clothes catch fire,immediately stop what you're doing,drop flat to the ground,and roll around until you put the fire out可知如果你的衣服著火了要停下來;故選F.
39.G.推理判斷題.根據(jù)前文Prevent the smoke if you can't get out可知如果你不能逃離你的家,不要驚慌;故選G.
40.A.推理判斷題.根據(jù)后文You can take a sheet or something else---white preferably---and hang it out the window to signify that you needed help when the first responders get there可知你可以把一個表或別的東西---白最好---掛在窗外,意味著你需要幫助的時候,第一反應(yīng)者那里;故選A.
點評 七選五閱讀是完成性閱讀,和完形填空很類似,不同的是一個選詞,一個選句子.解題時,要注意上下文語境,充分考慮信息詞(選項中和空格前后句子中相同或相近的詞),選出最符合語境的句子.