U7 4 单元语法讲练（练习PPT）-【支点·同步系列】2024-2025学年八年级下册英语（人教版）

铭文文化 《支点》八年级英语RJ版下册 Unit 7 What's the highest mountain in the world? 单元 语法讲练 单元语法讲解 形容词和副词的比较等级 1.比较级的句型结构 (1)“比较级十thn十比较对象”意为“比… 更…”，前后相比较的两个事物一定要属于 同类。 【注意】比较级前可以用much,a little,abit,alot,still,even等修饰。 (2)as…as…意为“与…一样…”，其否 定形式为“not so/as…as…”,意为“不及/不 如…”。as与as之间要用原级。 She is as tall as Lily.她与莉莉一样高。 (3)比较级的特殊句型 MINGWEN CULTURE the十比较级，the十比较 The busier we are.the 级“越…越…” unhappier we will be. 比较级十and十比较级 Our country is getting “越来越…” stronger and stronger. 2.最高级的句型结构 (1)“主语十be+the十形容词最高级十in/ of十范围”意为“…在某范围内最…”，也可 用“比较级十than十any other十单数名词”表示 最高级。 He is the most careful student in his class.他是他班里最认真的学生。 He is more careful than any other student in his class.他比班上其他任何一个学生都 认真。 MINGWEN CULTURE (2)最高级的特殊句型 疑问词十be十the十形容 Which is the biggest,the 词最高级，A,BorC? sun,the moon or the earth? the+序数词（除了 The Yellow River is the first)十最高级十可数名 second longest river in 词单数 China. one of the十形容词最高 Shanghai is one of the 级十可效名词复数 biggest cities in the world. 巛 MINGWEN CULTURE 单元语法精练 …… 一、用所给词的适当形式填空 1.Jack is the second (tall)boy in his class. 2.The glass bridge is (long)than any other one in China. 3.The early)children learn to look after themselves,the better it is for their future. 4.Winter is cold)season of a year. 5.Bob never does homework as careful as Tina.He makes lots of mistakes. 的 MINGWEN CULTURE 二、单项填空 1.I like all the shirts in the shop,but I only took the one to save money. A.cheaper B.more expensive C/cheapest D.most expensive 2.-Which street would you like to live on, Bridge Street or Spring Street? -I like both of them.I think Bridge Street is Spring Street. as peaceful as B.less peaceful than C.more peaceful than D.not so peaceful as 《 MINGWEN CULTURE 3.素养o江西人文Mingyue Mountain is one of mountains in Yichun.Many people go mountain climbing there. A.popular B.more popular C.less popular Dthe most popular K MINGWEN CULTURE