人教专题03：语法填空难点易错点分析（解析版）-2023年高考英语二轮复习讲练测（新高考专用）.docx

►专题03 语法填空难点易错点分析梳理
考点难点精讲
易错点1 词法·变形记不清，拼写出错
高考语法填空中词汇的变形是必考点，然而很多考生对不规则动词变形和各种词频转换记不清，极易失分，我们可用以下几种方法破解：
1.在变形中找规律
（1）规则动词的过去式和过去分词通常是在动词后加-ed；对于不规则动词的过苦式和过去分词的变形，可找规律分类记忆，如AAA型（hit→hit，hit）、ABB型（dig——dug，dug）、ABC型（begin→began，begun）等。
（2）对于词形转换，要借助前缀和后缀巧记忆。如”名词＋ ~able/~ible”→形容词”形容词+-y/+ty/-cy/-ity”→名词、“en-+形容词/名词”→动词等。
2.在规律中找例外
在变形的时候，除了要发现规律外，还要注意一些例外，例如在"动词＋ -able"→形容词中，有些动词需要去 e再加-able（achieve→achievable）。
3.巧编口诀助记忆
有时候，具有同样变形规律的单词比较多，考生容易遗漏，可以试着编一些口诀，方便记忆。例如名词变形容词时，hunger→hungry和anger→angry就可用"饥饿和生气，加-先去e"帮助记忆。
阅读下面短文，在空白处填人1个适当的单词或括号内单词的正确形式。
【例题讲解】：
阅读下面短文，在空白处填人1个适当的单词或括号内单词的正确形式。
China speed is amazing the world. While other countries are struggling to make high-sped railway a 1 (real),CHINA RAILWAY has been busying itself in laying down over 25,000 km of high-speed tracks over the past ten years——accounting for roughly two 2 (three)of the world’s total length of high-speed rail lines.
Up to now,China 3 (build)the largest high-speed rail network worldwide. The impact goes well beyond the railway sector. It also includes changed patterns of urban development,increases in tourism,and the growth of regional economy. To boost regional integration and economic growth，plans for high-speed maglev（磁悬浮）lines with trains4 (travel)at a speed of 600 kph or more are taking shape in more Chinese cities.
China started operating 5 (it)first maglev railway more than a decade a 6 ,for lack of critical technologies at that time,we only concentrated on conventional high-speed rail," said Sun Zhang, 7 is a leading railway specialist. But the research
team,____8____(lead)by him,tried their best to learn advanced technologies from foreign countries and eventually developed our own innovations.
There is no denying that all of these achievements make our travel convenient and 9 (rely),especially during Chunyun, 10 annual test on the transportation system of China. Thanks to " China speed", peo