解答词形变化题需要注意六个细节

更新时间:2024-02-23 作者:用户投稿原创标记本站原创 点赞:28982 浏览:133249

俗话说“细节决定成败”,笔者在多年教学实践中发现,有些成绩好的同学也会犯一些很低级的错误,他们填出来的答案因不符合评分标准而出现“高能低分”现象.本文根据学生经常犯的一些低级错误,从中归纳出解语法填空的词形变化题需要注意的六个细节.

一、是否不规则

在英语的词形变化中,名词的单数变复数,动词的过去式、过去分词,形容词的等级,数词的基数词变序数词,以及在词根上加前缀或后缀变为派生词等都存在不规则形式.在解题过程中,必须考虑是否存在不规则形式.

[例1]One day,Nick invited his friends to supper. He was cooking some delicious food in the kitchen.Suddenly,he_________(find)that he had run out of salt.(2013广东高考)

本题考查谓语动词的时态,应该填过去式found.根据今年高考改卷的情况得知,有不少考生对动词过去式的特殊形式没有掌握好而套用了动词-ed的一般性规则,这就出现了finded这类过于概括的错误.

[例2]“But such a all thing couldn’t_______ (possible)destroy a village.”(2013广东高考)


本题考查词类转化,修饰动词应该填其副词形式possibly.但笔者从今年的高考评卷分析报告中得知,这题的错误比例也很高,虽然大多数考生了解adj.+ly 构成副词的规则,但是adj.+ly 构成副词的特殊形式他们没有掌握好,所以就出现了possiblely这样的错误拼写.

二、是否去掉e

关于是否去e的问题,主要涉及动词的-ing 形式, 词类转换中的动词变名词、形容词,形容词变名词、副词等.

[例5]The boy finished by saying,“before the trip I thought we were rich but today I learnt who is

true) rich”. (2009广州一模)

[例6]“Thirty-five cents,”she said _________ (rude). (2007深圳一模)

以上两题均考查形容词变副词,但true的副词形式是去e再加ly(truly),而rude的副词形式是直接加ly(rudely).

三、是否要双写

在词性变化中,涉及双写变化的有:动词的-ing 形式,动词的-ed形式,形容词和副词的比较级和最高级等.

[例7]I got on the bus and found a seat near the back,and then I noticed a man_________(sit)at the front.(2011广东高考)

该句已有谓语动词noticed,且sit前没有并列连词,根据notice sb. doing sth. 句型,应填sit的sitting形式.但要注意双写t再加ing.当年不少考生就误填siting.

[例8]We must practice speaking and _________ (write)the language whenever we can.(2008惠州二模)

根据and可知write与speaking为并列关系,很容易得出答案writing.但当年很多考生受write的过去分词written的影响,把答案写成了writting, 结果白白丢分.

四、是否变y为i

涉及到变y为i的词性变化形式有:名词单数变复数,动词的第三人称单数,动词的-ed形式,形容词和副词的比较级和最高级,某些单词的词性变化等.

[例9]Other villagers brought me goat’s cheese and hone. We drank together and talked_________ (merry)till far into the night. (2007广东高考)

该题考查词性变化.修饰谓语动词talked,作状语,应用副词merrily,但当年不少考生就误填merryly.

[例10]The boy, who had remained silent and deep in thought on the journey home,_________ (reply)in a way that shocked his father.(2009广州一模)

该题考查谓语动词的时态,根据上下文应填过去式replied.但要注意把y变为i再加ed.

五、词性是否一致

[例11] Children often form bad habits, some of which remain with them as long as they live. _________(lazy),lying,stealing and so on are easily-formed bad habits.

不少同学根据“_________(lazy),lying,stealing and so on”为并列结构,误填lazying.lying,stealing是动词变名词形式,而该空提供的lazy是形容词,其名词形式为Laziness.

六、是否要大写

语法填空中要大写的地方主要是句首.根据“单词拼写错误及大小写未区分均给零分”的评分标准,这一细节问题也应该引起同学们的高度重视,特别是像C,K,O,P,S,W等大小写相似的字母的书写更是如此.

(作者单位:南雄市南雄中学)

责任编校 蒋小青