Unit 7 What's the highest mountain in the world 三课时Section AGrammar Focus-4c正文（作业课件）-【优翼·学练优】2023-2024学年八年级英语下册同步备课（人教版）

优型 学练优八年级英语下(R) 优超 第三课时(Grammar Focus~4c) 语法精讲 形容词和副词的比较级和最高级 比较级+than+比较对象。其中比较级可用much,a1 ittle,even,ill,a1ot等修饰 如：He runs a little faster than me.他跑得比我快一点。 比较级+than any other+比较对象。如：Mark is younger than any other student in his elass马克比他班上其他学生年龄都小。 “a9+原级+as”意为“与一样”，n0tass0s意为“不及…” 如：This story is not as/so interesting as that one..这个故事不如那个故事有趣。 “he+比较级，he+比较级”意为“越…，就越…”。如：The earlier 比较级 的句型 you start,the sooner you will be back.你出发得越早，回来得就越早。 结构 “比较级+nd+比较级”意为“越米越+.”a如：The computer is getting cheaper and cheaper..电脑越来越便宜了。 “he+比较级+of the two'”用于两者之间的比较，强调其中的一个人或物，表示 形容词 特指，比较级前要加he。如：Mary is the younger of the two girls.玛丽是这两个 和副词 女孩中年龄较小的一个。 的比较 “Which/Who+比较级，AorB?”。如：Which is bigger,he earth or the moon 级和最 地球和月球哪个更大？ 高级 “he+形容词/刚词最高级+inlo+范围”意为“在某范围内最” 最高 “one of the+-形容词最高级+可数名词复数”意为“最…之一”。如：Hangzhou 级的 is one of the most beautiful cities in our country.杭州是我们同家最漂亮的城市之一。 句型 “山e+序数词除了rt)+形容词最高级+可数名词单数”意为“第儿…” 结构 如：The Atlantic is the second biggest ocean in the world.大西洋是世界第二大洋 课时精练 I.用括号内所给单词的适当形式填空。 1. 地 理 常)识 There are seven continents ( and four (ocean)in the world. 2.Yunnan Province is in the southwest part of China. 3.Look!Of the two girls,Jenny is the (tall) one.You can see her easily. 4.The Yellow River is the second (long)river in China, 5.The Great Wall is one of the （great) wonders in the world. 6.The (early children learn to look after themselves,the better it is for their future. 7.The earth is getting more crowd)as the global(全球的)population is still growing. 8.Sam is very kind so he has (many）friends than any other student in his class. 9.一Vho is (outgoing),Tina or Gina? -I think Tina is, 10.（2023·凉山州改编)一Doctor,168 yuan for pulling a tooth?It's only a few minutes'work. -Well.I can do it (slowly）if you like. 优国 Ⅱ.单项选择。 ( )1.-The dish tastes as as it looks. Could I have more? -Sure.Help yourself. A.good B.better C.well D.best )2.（2023·云南)China is one of countries in the world.We are all proud of it. A.older B.the older C.oldest D.the oldest 优超 )3