初中英语人教版（2024）八年级上册（2024）Unit 3 Same or Different? Section A Grammar Focus课文配套课件ppt

这是一份初中英语人教版（2024）八年级上册（2024）Unit 3 Same or Different? Section A Grammar Focus课文配套课件ppt，共22页。PPT课件主要包含了Revision，Practice，larger，smarter，heavier，busier，quieter，fatter，nicer，hotter等内容，欢迎下载使用。
掌握形容词和副词比较级形式的变化规则掌握形容词和副词比较级的用法和常用结构掌握同级比较结构了解形容词和副词比较级的常用修饰词。
单词：ppulatin, average, rainfall, per, pleasant句式：It is 形容词的比较级+than last year. sb des +副词的比较级+than sb.
Learning Gals
形容词和副词的用法区别
ludlyquietlyclearly
quietclearnicetallshrt
Dn’t speak ludly.The baby is sleeping, s the mum walked quietly.
Tm is shrt but Sam is tall.Lucy is a quiet girl.
形容词的用法：修饰名词作定语系动词后作表语
副词的用法：修饰动词、形容词和副词，作状语
nice—— late——
heavy—— easy ——
lng—— tall —— shrt——
形容词和副词比较级的变化规则
thin——big——
utging——beautiful——
gd/well——bad/badly——
mre beautiful
形容词和副词比较级的规则变化
比较级要变化，一般词尾加­er。词尾若有哑音e，直接加r就可以。辅音字母若加y, 记得变y为i。一辅重读闭音节，末尾字母要双写。多、双音节有规律，词前加mre就可以。
比较级规则变化助记口诀
gd/well → betterbad/badly → wrsemany/much → mrelittle → lessfar → farther/further
形容词和副词比较级的不规则变化
Read the sentences and ntice the cmparatives in bld. Find mre examples in Sectin A.
Is Ella taller than Emma?
N, she is shrter than Emma.
mre examples
形容词和副词比较级的常用句式结构
A+be+形容词比较级+than+B. A+实义动词+副词比较级+than+B.
This tree is taller than that tree. 这棵树比那棵树高。Tm runs faster than Daming.汤姆比大明跑得快。
2. A+be+the＋比较级＋f the tw＋复数名词.
My brther is the taller f the tw bys. 我哥哥是这两个男孩中更高的那个。
3. 疑问词+be/实义动词+比较级， A r B?
Wh is mre beautiful, Lucy r Mary?露西和玛丽谁更漂亮？
4. “比较级＋and＋比较级” 或“mre and mre +原级”
It’s getting htter and htter. 天气变得越来越热了。My schl is becming mre and mre beautiful.我的学校正变得越来越漂亮。
5. The＋比较级，the＋比较级.
The mre，the better. 多多益善。
6. A+be/实义动词+倍数＋比较级＋than+B.
The bx is three times bigger than that ne.这个盒子是那个的三倍大。
原级比较结构 as…as…
A+be/实义动词+as +形容词/副词原形+as+B.
Jack gets up as early as Tny.杰克和托尼起床起得一样早。I’m as heavy as my brther.我和我哥哥一样重。
形容词和副词比较级的修饰词
常见的修饰词有much, a lt, a little, a bit, even, far等。
We have a much better life nw. 我们现在的日子好得多了。Yur cake is a little larger than mine. 你的蛋糕比我的大一点儿。 This stry is even mre interesting than that ne. 这个故事比那个更有趣。
助记：两“多”两“少”一“甚至”， “还”有一个“远”去了。
Use the wrds in brackets t write questins and answers.
1. Q: Is Julie slimmer than yu? (Julie / slim / yu) A: N, she isn’t. She is as slim as me.2. Q: _______________________________? (yu / serius / yur cusin) A: N, I’m nt. I am ______________ than he is.
Are yu as serius as yur cusin
3. Q: __________________________________? (Tm / smart / Sam)A: N, I dn’t think s. I think Sam is as _______ as Tm.4. Q: __________________________________? ( Jack / swim / fast / Sally)A: N, he desn’t. He swims as ______ as Sally.
Des Jack swim faster than Sally
Is Tm smarter than Sam
Lk at the chart. Then cmplete the sentences t cmpare Guangzhu and Vancuver. Use the wrds in the bx and than.
=kilmetre/kilmeter千米
=millimetre/millimeter毫米
adj. 平均的，平常的 n.平均数；平均水准
1. The ppulatin f Vancuver was _____________ that f Guangzhu in 2024.2. In area, Guangzhu is __________ Vancuver.3. It rains ______ in Guangzhu _______ in Vancuver.4. Guangzhu has a pleasant temperature in January. It is _____________ Vancuver in January. 5. Vancuver is ___________ Guangzhu in July.
smaller than
larger than
mre than
large small much warm cl
warmer than
adj. 宜人的；友好的
一、写出下列形容词、副词的比较级smart __________ quiet __________ large __________ nice __________ heavy __________ busy __________ fat __________ ht __________ useful __________ friendly __________ beautiful ____________ little __________ gd __________ many/much __________
二、根据汉语意思完成句子1. 他工作比我努力。 He wrks ________ _______ me.2. 露西和她姐姐一样苗条。 Lucy is ______ ______ ____ her sister.3. 这个箱子比那个箱子重得多。 The bx is _______ _______ than that ne.4. 你画的画越来越好了。 Yu draws ______ _______ ______.
harder than
as slim as
much heavier
better and better
三、单项选择1. （黑龙江绥化中考）Alice is ______ ne f the twins. A. the taller B. taller C. tallest 2. She has ____ bks than yu. A. many B. much C. mre D. mst 3. Farmers becme ________ in ur hmetwn in recent years. A. mre and mre rich B. richer and richer C. mre rich and mre rich D. much richer than4. Jim studies better than Tm, but Tm is _______ and he has mre friends. A. utging B. mre utging C. lazy D. lazier