人教新目标 (Go for it) 版八年级上册Unit 3 I’m more outgoing than my sister.Section A教学课件ppt

这是一份人教新目标 (Go for it) 版八年级上册Unit 3 I’m more outgoing than my sister.Section A教学课件ppt，文件包含教学方案Unit3ImmoreoutgoingthanmysisterSectionAGrammarFocus－3c课件pptx、教学方案Unit3ImmoreoutgoingthanmysisterSectionAGrammarFocus－3c教案docx等2份课件配套教学资源，其中PPT共25页， 欢迎下载使用。

Learning aims
1.在听说活动中认读、感知、理解掌握句型：1.Is Tara mre utging than Tina？N，she isn't.Tina is mre utging Tara wrk as hard as Tina？Yes，she is smarter，yur mther r yur father？I think my mther is smarter than my 通过阅读Grammar Fcus表格，自主学习和小组合作探究，完成填空练习，总结归纳比较级的用法及形容词、副词比较级的变化规则,正确使用形容词及副词比较级对两者进行比较的疑问句及其回答。3.通过使用as…as…结构进行同级比较和比较级写问句和答语，正确运用比较级句式谈论自己过去和现在的不同，并通过对父母的比较，能够准确地使用比较级描述人物，提升语言综合运用能力。 4.通过对周围人的外貌级性格特点的比较,增加相互间的了解。
Ya Ming is ____, but Pan is ______.
The girl in white has _________, but the girl in black has ________.
Sam runs _____.
Mrs. Black is ______.
Mrs. Black is _______ _______Mrs. Zhang.
heavier than
Bb runs fast..
Sam runs _____ ______than Bb.
faster than
1. A + be\have + 形容词比较级 + than + B
2. A + 实义动词 + 副词比较级 + than + B
Ga Yuanyuan is as ________ (漂亮) as Sun Li.Sun Li wrks as _____ (努力) as Ga Yuanyuan.
Des Liu Xiang run as quickly as Ya Ming?
Ya Ming desn't run _____ ___ ______ Ya Ming.
s(as) quickly\fast as
as … as…同…一样
nt s(as) … as…不如…
Grammar Fcus
Read the sentences and translate them.
Fill in the blanks accrding t grammar fcus.
1. 汤姆比萨姆更聪明吗？Is Tm _______ ____ Sam?2. 不是。萨姆比汤姆更聪明。N, he isn’t. Sam is _______ _____ Tm.3. 塔拉比蒂娜更外向吗？Is Tara _____ ________ _____ Tina? 4. 不是。蒂娜比塔拉更外向。N, she isn’t. Tina is ______ ________ _____ Tara.5. 你和你姐姐一样友善吗？____ yu ___ friendly ___ yur sister? 6. 不是。我更友善一些。N, I’m nt. I’m _________. 7. 塔拉与蒂娜工作一样努力吗?Des Tara wrk ___ _____ ___ Tina? 8. 谁在学校里更努力一些？Wh’s _____ _____________ at schl? 9. 蒂娜认为她学习比我更努力。Tina thinks she _____ _____ than me.
smarter than
smarter than
mre utging than
as as
mre utging than
as hard as
mre hard-wrking
探究一：形容词副词比较级的用法。
当两个人或两件事物进行比较时，一个比另一个更……，形容词和副词要用比较级，也就是词尾-er形式，比较级常常用than来连接被比较的两个人或事物。e.g. I am shrter than yu.
She is ______ than befre.
This tree is _____ than that tree.
1. A + be动词\have +形容词的比较级+than +B
I gt up earlier than my mther this mrning.我今天早晨起床比我妈妈还早。
Tina sings mre ludly than Tara。Tina 比 Tara 唱得更大声。
探究二：形容词副词同级比较的用法。
当两个人或两件事物进行比较时，①表示“一方与另一方一样”时，用短语as +adj.\adv.(原形) as ，
eg: Amy is as tall as Peter. This film is as interesting as that ne.
1.A + be动词\have+ as +形容词的原级 + as +B
2.A + 行为动词+ as +副词的原级 + as +B
e.g: Peter runs as slwly as Tny. Tara wrks as hard as Tina.
The pink bag is as ____ as the purple ne.
Lingling runs as _______ as Li Lei.
Lily is nt s/as tall as Mary. 莉莉不如玛丽高。(莉莉比玛丽矮。)
②表示“一方不如另一方”时，用短语nt s\as + adj.\adv.(原形) + as…
He is nt s/ as excited as his yunger sister. 他没他妹妹那么兴奋。
1. A+ be + nt + as / s+ 形容词原形+ as +B
2. A+ dn’t / desn’t / didn’t+行为动词原形+ as / s +副词原形+as +B
Tara desn’t wrk s/as hard as Tina. Tara 工作不如Tina努力。
I can’t jump as high as Bill. 我跳高不如比尔。
nt as\as + adj.\adv.(原形) + as…的=less+原级+than… 表示一方不如另一方，This rm is less beautiful than that ne .这个房间不如那个房间漂亮。
=This rm is nt s beautiful as that ne.
探究三：形容词副词比较级形式的变化构成规则。
形容词、副词比较级的不规则变化:
gd – better well – better bad – wrse badly – wrse    many / much – mre     little – less     far – farther / further
比较级，要变化,一般词尾加er。(lng-lnger, tall-taller)词尾若有哑音e, 直接加r就可以。(nice-nicer)重读闭音结（尾）、单辅音字母要双写。(ht-htter, big-bigger, thin-thinner)辅音字母若加y, 记得要y变i。(happy-happier, funny-funnier) 多音节更容易，词前加mre 更好记。(utging- mre utging)
比较级（形容词/副词）的构成口诀
探究四： 句型Which/ wh…, A r B? “哪个/ 谁更……，A还是B？”
当询问两者中谁更 / 哪一个更 / 什么更……时，常用句型“Wh / Which / What + be+ 形容词比较级, A r B?”和“Wh / Which / What + 行为动词 + 副词比较级, A r B?”Which is better, the red pen r the black pen? Wh dances better, yu r yur sister? Which T-shirt is nicer, this ne r that ne? Wh is mre active, Mary r Kate?Which ne is mre ppular amng students, ging t cncerts r ging t mvies?
探究五：形容词副词比较级的其他用法
1. 形容词和副词的比较级可以单独使用。e.g. Are yu feeling better tday? Try t d better next time.
2. 形容词和副词的比较级前可以用a little，much，a lt, even, far, still等词语修饰,表示“……的多”, “甚至……”, “更……”, “……一些”。但不能用very, s, t , quite 来修饰。The jacket is a little / much cheaper than the sweater.Can yu speak a lt mre ludly? Tday’ weather is even clder.
3. “比较级＋and＋比较级”意为“越来…, 越…” 。多音节比较级用“mre and mre＋形容词原级”形式。如：It’s getting wrse and wrse. The grup became mre and mre ppular.
4. 表示越….,就越…..时,使用句型：The +比较级，the +比较级The mre fd yu eat, the fatter yu will be.
5. A+ …+the+比较级+ f the tw 复数名词，表示“两者之间最….的一个(f the tw)” The bk is the mre interesting f the tw.
6. 比较级结构表示最高级含义。
1) Wang Ming is taller than any ther student in ur class. 王明比我们班任何别的学生都高。(王明是我们班里最高的。) 2) Bill is lder than the ther bys in his class. 比尔在他班里年龄比其他男孩都大。(比尔在他班里年龄是男孩中最大的。)
用比较级形式表达最高级的意义：（1）形容词/副词比较级+ than+ any ther+单数名词。（2）形容词/副词比较级+ than+ the ther+复数名词(the thers)。
比较级中为了避免重复，用the ne/the nes/thse替代可数名词；用that 替代不可数名词。
This pen is shrter than that ne.The weather here is much htter than that f Shanghai.The cars made in Tianjin is much mre ppular than thse in Shanghai.
8. 进行比较的人和物必须是同一类。
My bks are mre than yurs. I have mre bks than yu.
My huse is much cleaner than hers.（=her huse)
类似的有：A +谓动+ +B, A+ be different frm +B, A +be the same as +B, A+ be similar t +B
Use the wrds t write questins and answers.
1.Julie/tall/yu Q: _______________________________ A: N, she isn’t. She’s _____ than me.2,Jack/run/fast/Sam Q:________________________________ A: N, he desn’t. He runs_________ than cusin/utging/yu Q: ________________________________ A: N, she isn’t. She ‘s ______________ than me.4. Paul/ funny/Carl Q:_______________________________________ A: N, he isn’t. He’s ___________ than Carl.
Is Julie as tall as yu?
Des Jack run as fast as Sam?
Is yur cusin as utging as yu?
mre utging
Is Paul as funny as Carl?
Think f yurself tw years ag. Write abut hw yu are different nw.
1.Are yu taller ?____________________________________________2.Are yu funnier?____________________________________________3.Are yu mre utging?____________________________________________4.D yu study English harder?____________________________________________5.D yu sing better?________________________________________
Yes, I am. I’m taller nw than I was tw years ag
Yes, I am. I’m funnier nw than I was tw years ag.
N, I am nt. I’m less utging nw than I was tw years ag.
Yes, I d. I study harder nw than I did tw years ag.
Yes, I d. I sing better nw than I did tw years ag.
I was shrter and mre utging tw years ag. But nw, I am taller and less utging. I am nt as funny nw as I was tw tears ag. I sing better nw than I did tw years ag. I study English harder nw than I did tw years ag.
Write abut hw yu are different nw.
Cmpare yur parents. Check( √) wh is smarter, funnier, etc. in the chart. Then ask yur partner abut his / her parents.
A: Wh is smarter, yur mther r yur father?B: I think my mther is smarter than my father.
My mm is funnier than my dad.
My dad wrks harder than my mm.
My mm is mre friendly than my dad.
My mm sings better than my dad.
Writing: Use the structure： …mre than … ﹙nt﹚ as …as…
Describe ne f yur classmates, and then let ther students guess wh he / she is.
She is taller than me. She has lnger hair than me. She wears glasses / a blue jacket … Wh is she?
1. I’m tall but my sister is ________(shrt).2. My mther has lng hair, and my sister has ________ (lng) little baby is _________________(utging) than that ne.
4. In sme ways we lk the same, in sme ways we lk ____________(不同).5. Ann is a very ____________(安静的) girl, she hardly makes nise.
1. The twins ______ lvely girls.A. are allB. are bthC. bth are2. I like drawing and I am gd _____ it.A. in B. n C. at3. That bx is _______ than thers.A. mre heavierB. heavy C. much heavier
4. She is three years _______ than I am. A. ldB. mre ld C. lder5. I think a gd friend shuld make me____. A. laughB. laughingC. t laugh
1．Cmpare ne f yur best friends with yu.Write dwn the same and different things between yu tw.2．D the exercises n Page 16 in students' bk.