完形解题专题四.ppt

,高考二轮专题复习与测试,英语,高考二轮专题复习与测试,英语,返回,第一篇专题复习,第三章语法填空,第二节有提示词题的解题技巧,专题四词类转换,.,每日经典谚语和句型背诵与仿写,1,Give roses to others and the lasting fragrance will remain in your hand.,赠人玫瑰，手留余香。,2,Only,状语,(,时间、地点、原因、条件、方式,),位于句首,该句型要求部分倒装,(,即把助动词或情态动词放在主语前,),活学活用,仿照上述句型，翻译下列句子。,(1),只有努力学习你才能通过考试。,_,(2),只有到那时我才意识到学习英语的重要性。,_,Only by working hard will/can you pass the exam.,Only then did I realize the importance of learning English.,.,词类转换,【,考点,】,词类转换多以派生词变化为主，以,wide,为例说明。,形容词,副词,wide,widely,形容词,形容词比较级,/,最高级,wide,wider,/widest,形容词,名词,wide,width,形容词,动词,wide,widen,动词,名词,Instruct,instruction(s),特殊变性,Happy,happily,simple,simply,，,true,truly,arrange,arrangement,，,Judge,judgment,（续上表）,【,解题技巧,】,当空格处所需词类与括号中所给词的词类不同时，就需要词类转化。我们可据以下,3,条顺利解题：,(1),作主语或宾语用名词形式；,(2),作定语、表语或补足语用形容词形式；,(3),修饰动词、形容词或另一副词，作状语，用副词形式。具体解题技巧如下：,第一步：分析结构，确定要填的词在句中充当哪种句子成分。在名词前作定语、在系动词后作表语、作主语和宾语的补足语，一般要用形容词；修饰动词、形容词或副词，或修饰整个句子，作状语，用副词；作主语或宾语用名词，或者在冠词、形容词性物主代词或名词所有格后，用名词。,第二步：根据构词法将括号中的词变成所需要的词类。,注意：,1,有时不但要注意词性转换，而且还要考虑用表示相反意义的前缀或后缀，其逻辑意义才通顺；,2,当所给词的词性与空格处所需词的词性相同时，无需改变词性，就可能是加只改变词义但不改变词性的前缀了。,(2015,年高考,),For some reason he sat beside,Mary.Mary,felt,(please),because there were many empty seats in the room.,解析：,felt,为连系动词，后面要接形容词或分词作其表语，因此变成形容词性分词,pleased,。,答案：,pleased,1.This proverb is saying we have to let things go in,their_(nature,)course.,解析：,在名词,course,前作定语，要用形容词，故填,natural,。,答案：,natural,2,Jane knew from past experience that,her_(choose,)of ties hardly ever pleased her father.,解析：,在,that,引导的宾语从句中作主语应当用名词，或者说，在形容词性物主代词后，一定是用名词形式，故填,choice,。,答案：,choice,3,He failed his,maths,examination because of,his_(care,)work.,解析：,在名词前作定语，要用形容词；由,failed.,可知，要填表示否定意义的,careless(,粗心大意的,),意义才通顺。,答案：,careless,4,In Alaska,the wolf almost _(appear)a few years ago,because hunters were killing hundreds of them for sport.,解析：,在句中作谓语，应填谓语动词；,appear,本身就是动词，无需作词性变化；但是根据后文可知，意思是,“,狼在几年前就差不多消失了,”,，故填与,appear,意义相反的,disappear;,又由,a few years ago,可知，要用一般过去式。,答案：,disappear,