Any car accident is frightening, but an accident in which your vehicle is thrown

题文

Any car accident is frightening, but an accident in which your vehicle is thrown into the water, with you trapped inside, is absolutely terrifying.__小题1:__ However, most deaths result from panic, without a plan or understanding what is happening to the car in the water.By adopting a brace(支撑) position, acting decisively and getting out fast，you can save yourlf from a sinking vehicle.Brace yourlf for impact(撞击力)．As soon as you're aware that you're going off the road and into a body of water，adopt a brace position.The impact could t off the airbag system in your vehicle，so you should place both hands on the steering wheel in the  “ten and two” position.Undo your atbelt.__小题2:__ Unbuckle the children，starting with the oldest first.Forget the cellphone call.Your car isn't going to wait for you to make the call._小题3:_ Leave the door alone at this stage and concentrate on the window.A car's electrical system should work for up to three minutes in water，so try the method of opening it electronically first.Many people don't think about the window as an escape option either becau of panic or misinformation about doors and sinking.Break the window.If you aren't able to open the window，or it only opens halfway，you'll need to break it with an object or your foot.It may feel counter­intuitive(有悖常理的) to let water into the car._小题4:__Escape when the car has equalized.If it has reached the dramatic stage where the car cabin has been filled with water and it has become balanced，you must move quickly and effectively to ensure your survival._小题5:__ While there is still air in the car，take slow，deep breaths and focus on what you're doing.A．Open the window as soon as you hit the water.B．Surviving a sinking car is not as difficult as you think.C．It takes 60 to 120 conds for a car to fill up with water usually.D．Such accidents are particularly dangerous to the risk of drowning.E．In conclusion，if you know what to do in the water，you will be safe.F．This is the first thing to attend to，yet it often gets forgotten in the panic.G．But the sooner the window is open，the sooner you can escape directly through it.1．______ 2.______ 3.______ 4.______ 5.______ 题型：未知难度：其他题型

答案

小题1:D小题2:F小题3:A小题4:G小题5:C

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解析

本文为说明文，主要介绍了当遇到汽车掉入水中时，人们应该如何应对。小题1:D 空格前的“an accident in which your vehicle is thrown into the water”与D项中的“Such accidents”对应，而空格处句子与空格后一句为转折关系，故选择D项。小题2:F 空格前句“Undo your atbelt.”与F项中的“This is the first thing to attend to”对应，故选择F项。小题3:A 根据本段中的“concentrate on the window”和“Many people don't think about the window as an escape option either becau of panic...”可知选择A项。小题4:G 首先空格前句与空格处为转折关系，本段仍旧围绕“window”进行阐述，G项所表达的意思为打开窗户逃生，与本段主旨一致，故选择G项。小题5:C 空格前的“car cabin has been filled with water”与C项中的“fill up with water”对应，而C项所表达的意思也与空格后的“While there is still air in the car”相关联，故此题选择C项。疑难词汇解读decisive adj.决定性的，果断的She has played a decisive role in the peace negotiations.她在和谈中起了关键作用。decisively adv.果断地

考点

据考高分专家说，试题“Any car accident is .....”主要考查你对 [序数词 ]考点的理解。 序数词

序数词的概念：

表示顺序的数称为序数词。如：first, cond, third, fourth。

序数词的构成与用法：

1、序数词的构成：①一般来说，是由相应的基数词加词尾th构成。   例：four＋th→fourth   six＋th→sixth    ven＋th→venth   ten＋th→tenth②下面这些基数词在变为序数词时，有特殊的变化。例：one→first    two→cond    three→third    five→fifth    eight→eighth    nine→ninth    twelve→twelfth③十位整数序数词的构成方法是将基数词的词y变成i，然后再加eth。例：twenty→twentieth    thirty→thirtieth    forty→fortieth    ninety→ninetieth④两位或两位以上的基数词变成序数词时，仅将个位数变成序数词。例：twenty－one→twenty－first    thirty－five→thirty－fifth    a hundred and fifty－three→a hundred and fifty－third2、序数词的用法：①序数词在使用时，一般加上定冠词。例：the first book    the cond floor    the third day    the fourth week．②序数词在多数情况下都用作定语，有的也可以作表语、主语和宾语。例：The may1st is Labour Day. 五月一日是劳动节。    My room is on the cond floor. 我的房间在二楼。    The first is larger than the con.（主语）第一个比第二个大。    Read the book from the first.（宾语）从开头读这本书。    You'll be the sixth to write.（表语）你将是第六个写的。③序数词的前面可以加上不定冠词，用来表示“再一”，“又一”的意思。例：You may have a third try. 你可以第三次尝试。

序数词知识体系：

 

约数的表达方法：

用tens/dozens/scores/hundreds/thousands/millions of 表示“几十、几百、上千、成千上万”等。 如：The boy bought dozens of pencils.       Thousands of people died in the earthquake. 注意： (A)：dozen, score, hundred, thousand, million等表示确切数量时，不用复数。 如：five dozen (of) eggs   五打鸡蛋    hree hundred people  三百个人

分数词的构成和用法：

1）分数词构成法：分数词（FractionalNumerals）由基数词和序数词构成，基数词代表分子，序数词代表分母。除了分子为1的情况下，序数词都要用复数形式：如：1/4：one-fourth    5/9：five-ninths    2/3：two-thirds   17/5：three and two-fifths   7/12：ven-twelfths   379/8：forty-ven and three-eighths此外还有下面表示法：如：1/2：a(one) half    1/4：a(one) quarter    3/4：three-quarters    9/4：two and a quarter    3/2：one and half     31/4：ven and three quarters