内容正文:
八年级上词性转换专项练习
1、 考点分析
词性转换是中考必考点,以所给词的适当形式填空出现,分值为8分。
2、 专题详解
用所给词的适当形式填空,做好这类题,需具备一定的知识性、系统性、规律性、技能性。
1. 从知识性和系统性来看,需了解基本的英语构词法基础知识。
(1) 动词后加er、or、(t)ion、ment等可以变成名词,
如:wait---waiter; report---reporter; write---writer
invent---inventor
invent---invention; invite---invitation; pollute---pollution; discuss---discussion; decide---decision
develop---development
(2) 动词后加ing、ed等可以变成形容词,
如:interest---interesting; interest---interested; excite---exciting; excite---excited; wound---wounded; break---broken; freeze---frozen
(3) 名词后加y、ly、ful、less、able、ive等可以变成形容词,
如:luck---lucky; rain---rainy; fun---funny;
love---lovely; care---careful;
home---homeless; thank---thankful; power---powerful; help---helpful; change---changeable; responsible---responsible;
Act---active
(4) 形容词后加ly可以变成副词,
如:soft---softly; easy---easily; happy---happily; immediate---immediately; gentle---gently
gentle---gently
(5) 名词后加ist可以变成名词,
如:scienc