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怎样解答中考试卷中的"陷阱题"

来源:不详  作者:不详  更新时间:2005-11-05 23:57:09   

陷阱题"通常也叫"圈套题",是一种极易做错的习题。"陷阱题"与常 规题不同,它具有较大的迷惑 性,较好的隐蔽性。近年来,各地中考试卷中常 有这种性质的试题出现。当我们遇到这种习题时,常感到不知 所措。怎样解答 这种"陷阱题"呢?下列方法不妨一试:

一、认真审题,发现"陷阱"

"陷阱题"是不挂牌的,而是编拟者把"陷阱"巧妙地设计在题目中。只要 同学们认真审题,"陷阱"是 可以被发现的,如下面这几道题:

1.Would you like__________pears,please?[吉林]

A.any B.some C.much D.little

2.The radio is too noisy.Would you please turn it________a little? [辽宁]

A.on B.off C.up D.down

3.Three years__________a short time.You have to study hard.[江西]

A.is B.are C.be D.were

4.Help_________to some fish and meat,children.[四川]

A.yourself B.you C.yours D.yourselves 5.You have missed_________"s"in the word "dress".[江苏]

A.a B.an C.the D.不填

有些学生没有认真审题,就乱套语法规则,以致将上面五题错选成: 1.A2.B3.B4.A5.A。如果同学们能认真 审题,思路理顺,灵活地运用语法规则, 就会知道上述选项都是题设“陷阱”。

二、多向思维,分析"陷阱"

一些"陷阱题",往往是根据同学们思维上的弱点而设计的,对于中学生来 说,思维上存在着习惯、单一 、片面、混乱的缺陷。因此,思维方法上的指导, 就显得十分重要。同学们在解答上面这些选择题时,思维上 的弱点就暴露出来 了。把第一题理解成"疑问句用any",把第二题理解成"关掉收音机",把第 三题理解成" 主语是复数名词,谓语动词用单数",反第四题理解成"help yourself to…",把第五题理解成"辅音字母前 用不定冠词a"。因此,做题 时,不能只顾表面现象,应多方面地去分析题意。除了熟记一般的语法规则之外, 还应了解一些特殊情况下的特殊规则。如上面这些题:1.虽然在一般情况下,疑 问句中用any,但在一些表示请 求、建议的疑问句中要用some;2.因句末有a little一词,故不可选用off,而应选down,指把音量"关小一点 ",而不是 "关掉一点";3.复数名词作主语,谓语动词一般用复数,但是时间名词作主语, 应当作整体看待 ,谓语动词用单数;4.因这句话是对多数人(children)说,因 此,yourself应用其复数形式yourselves;5.辅 音字母s读[es],第一个音为 元音,故用an。

三、去伪存真,识别"陷阱"

鱼目混珠的"陷阱题",大多数是以选择题的形式出现,同学们解答时,一 会儿看着这个对,那个也对, 一会儿看着这个错,那个也错,举棋不定,疑三 惑四。如果我们对一些语法知识一知半解,或只是死记硬背, 或者没有把基础 知识弄清弄透,那么做这些题就不能去伪存真,因此,对基本知识点及特殊现象, 要彻底搞懂 了为止,这样才会分清选择题目中的鱼目及珍珠,避免落入"陷 阱"。

四、加强验证,跳出“陷阱”

"陷阱题"总能使一些人落入"陷阱",怎么办?在平时训练中,应注意掌 握跳出"陷阱"的方法,加强 验证,就是一种行之有效的方法。有些粗心大意 的同学,不能根据题目语境验证结果,而是被表面现象所迷惑 ,在选择答案时, 落入"陷阱",这是很可惜的。如果同学们有良好的检查验证习惯,掌握验证的 方法,即使 落入了"陷阱",也能在验证的过程中发现"陷阱",迅速地跳出 来。

同学们可能一时掌握不了这种解题方法,可用类似的习题,多训练几次,力 求达到熟练掌握,灵活运用的 程度,自然而然就有"落阱自救”的本领。 下面这20道小题均选自'98全国各地中考试题,同学们试试看,你能选对 多少?

1.I__________to bed until my granny came hack nome.[天津]

A.didn't go B.went C.had gone D.have gone

2.Who teaches__________French?[吉林]

A.we B.our C.us D.ours

3.If it__________tomorrow,we'll go to the park.[吉林]

A.doesn't snow B.don't snow C.won't snow D.snowed 4.I hear there is going to__________a film tomorrow.[辽宁]

A.be B.is C.been D.have

5.I don't know if he_______tomorrow,if he_______,I'll meet him.[辽 宁]

A.will come,comes B.comes,comes C.will come,will come D.comes,will come

6.He's almost finished_________the book,__________he?

A.reading,isn't B.to read,isn't C.reading,hasn't D.to read,hasn't

7.--His father didn't go to work today,did he? --___________.[江西]

A.No,he didn't B.Yes,he didn't C.No,he did D.Yes,he was

8.Do you know___________?[江西]

A.why did she get up late B.why she got up late C.why does she get up late D.why she gets up late

9.He has________here for almost a year.He has made many good fri

ends. [安徽]

A.left B.come C.been D.gone

10.The shopkeeper asked me____________.[安徽] A.what size shoes I wore B.what size shoes did I wear C.I wore what size shoes D.what size shoes do I wear

11.He gave me two answers_________the question,but________of them is right.[安徽]

A.of,neither B.to,both C.of,none D.to,neither

12.China is one of_________in the world.[山西]

A.the oldest country B.the oldest countries C.much older country D.much older countries

13.Can you_________speak to a person in old clothes?[山西]

A.polite B.friendly C.kind D.kindly

14.--Is this eraser yours? --No,it's___________.[新疆]

A.him B.her C.his D.he's

15.--Who has a dictionary,children? --I have____________.[河南]

A.it B.this C.one D.so

16.There are many apples______the tree.A bird______the tree is picking an apple.[河南]

A.in,on B.on,in C.in,at D.to,of

17._______will be the populatino of China in the year 2000?[陕西]

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