高中英语人教层级一 第一节 词形变化题——名词、形容词、副词和代词.docx

第二讲　从微观把握——突破语法填空2大题型
层级一
送分题目分分得
在解答语法填空时，词性转换、冠词、代词及介词等题型主要考查考生的基础，是送分题，确保送分题题型的正确率是确保语法填空得高分的关键。
第一节　词形变化题——名词、形容词、副词和代词
考查词形的变化是高考语法填空的一个重点。在解答语法填空中词性变化的相关题目时，一要根据空处在句中所作的成分确定词性：名词在句中常作主语、宾语、表语或定语等，动词作谓语与非谓语，形容词作表语、定语，副词作状语修饰动词、形容词、副词或整个句子；二要根据标志词及语境确定比较级；三要根据名词前的数词、量词、冠词等修饰语以及主谓一致原则来确定名词的单复数。
微技能一 提示词为名词的词形变化
思维定向
典题试做
解题原则
1.名词的
单复数
1.(2020·浙江7月卷)Later，they learned to work with the ________(season)，planting at the right time and，in dry areas，making use of annual floods to irrigate(灌溉) their fields.
2．About a few ________ (month) ago, a photographer went to take pictures in Litang, a remote place in Sichuan province, and he accidentally shot a video of Dingzhen.
若提示词是可数名词单数，分析句子成分后发现词性不需要改变，此时应考虑填名词的复数。若有以下情况考虑名词复数：
(1)有数词或these, those, several, many, all, both, various, numerous等词修饰时用名词复数形式。
(2)名词前有one of时用名词复数形式。
3．(2021·日照市5月联考)Many of them could hold important clues for solving some of the most pressing ________ (challenge) of medicine and even perhaps of the emerging and current pandemics we are seeing today.
(3)若谓语动词是复数形式，且空处作主语，则空处应填名词复数形式。
2.填名词
的所
有格
4.(2021·八省市联考)A ________ (student) college experience is his or her own, and the student must put his or her education first.
5．(2021·赣州市高三年级摸底)Meanwhile, universities managed to meet the ________ (student)study and leisure needs.
提示词与其后的名词是所属关系， 应考虑名词的所有格。
(1)单数名词和不以－s结尾的复数名词通常在词尾加－’s。
(2)以－s或－es结尾的复数名词，所有格形式为－s’或－es’。
3.名词转
换成形
容词　
6.(2021·全国乙卷)Provide ________ (finance) aid and other benefits for local peoples.
7．(2020·新高考卷Ⅰ改编)Judges will choose up to ____________ (honor) mention winners，who will each receive a T－shirt in memory of Earhart’s final flight.
提示词为名词，如果作定语修饰后面的名词，则一般考查名词变形容词。
熟记名词变形容词的后缀：
(1)n.＋－able→adj.　 honor→honorable
(2)n.＋－al→adj. nature→natural
(3)n.＋－ful→adj. colour→colourful
(4)n.＋－en→adj. wood→wooden
(5)n.＋－y→adj. wealth→wealthy
4.名词转
换成　
动词　
8.(全国卷Ⅰ)To avoid knee pain, you can run on soft surfaces, do exercises to ______