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1、Unit6 Im more outgoing than my sister?(Section A)教师寄语：Complacency is the enemy of study.学习的敌人是自己的满足。一、学习目标：（learning aimis） 1) Talk about personal traifs 2) Compare people.二、教学重点、难点形容词和副词的比较等级的形式及运用三、知识链接谈论有关人的外貌及性格特点。Whats she like? Shes pretty and outgoing.What does she look like? Shes tall with l
2、ong hair.四、学法指导：讲授法、交际法、归类法、听说法五、导学过程一）预习课本Pages3133，找出下列词组和句子。(1)我比我妹妹更开朗。 (2)留着更短的头发 (3)比萨姆更镇静 (4)谢谢你的上次来信。 （5）这是我的照片。 （6）我的孪生妹妹 （7）正如你所看到的 （8）在某些方面 （9）看起来一样 （10）看起来不同 （11）我们两个都喜欢运动。 （12）我们两个都喜欢参加聚会。 （13）不止一个妹妹 （14）有一些共同的东西 （15）刘英不如她姐姐擅长运动。 （16）比刘丽健谈 （17）两个女孩都经常参加聚会。 （18）比我更开朗一点 （19）和我一样 （20）我们两个都
3、很文静。 （21）我比她高一点。 （22）我们两个都是女孩。 二）掌握下列知识点1、形容词、副词的比较级和最高级的用法：1）概述：绝大多数形容词、副词有三种形式,原级,比较级和最高级, 以表示形容词说明的性质在程度上的不同。 形容词、副词的原级: 形容词、副词的原级形式就是词典中出现的形容词的原形。 例如: poor，tall， great， glad， bad 等。 形容词、副词的比较级和最高级: 形容词、副词的比较级和最高级形式是在原级形式的基础上变化的。当两种物体之间相互比较时，我们要用形容词或副词的比较级；相互比较的物体是三个或三个以上时，我们就要用形容词或副词的最高级。Tom1.72
4、m12岁Jim1.82m14岁Mike1.92m16岁tall taller tallestshortest shorter shortfat fatter fattestthinnest thinner thinheavy heavier heaviestold older oldestyoungest younger youngTom is tall. (一个人无比较)Jim is taller than Tom.Mike is taller than Jim. （两者之间比较级）Mike is taller than Tom.Mike is the tallest of the thre
5、e. （三者或三者以上最高级）*Using other adj. to practice.* _ 2)形容词和副词的比较级和最高级的构成：*大多数单音节词和少数双音节词的词尾加er，est（1）一般情况在词尾直接加-er，est。如：hard harder hardest（2）以字母e结尾的只加-r，-st。如：large larger largest（3）以辅音字母+y结尾的，先变y为i，再加-er，est。如：healthy healthier healthiest（4）双写加-er，est。如：thin thinner thinnest (thin,hot, fat ,big, red,
6、 sad,wet, fit) *在多音节和部分双音节词的词前加more(更)/less(较不)，most(最)/least(最不); 另外，由过去分词转化而成的形容词，不论多少个音节都用这种形式。如： beautiful more/less beautiful most/least beautifulserious more/less serious most/least seriouspopular more/less popular most/least populartired more/less tired most/least tiredworried more/less worri
7、ed more/less worriedpleased more/less pleased most/least pleased*特殊情况：clever cleverer/more clever cleverest/most clever fun more fun often more often*不规则变化：原级比较级最高级原级比较级最高级good/wellbetterbestfarfarther/furtherfarthest/furthestbad/ill/badlyworseworstlittlelessleastmany/muchmoremostoldolder/elderoldes
8、t/eldest*总结词形变化规律：_Practice: 比较级 最高级 比较级 最高级few _ _ fast _ _easy _ _ wet _ _good _ _ important _ _well _ _ bad _ _many _ _ little _ _far _ _ strong _ _carefully _ _ safe _ _expensive _ _3) 注意事项:(1)在副词quite, very, so, rather, too, really, pretty, kind of等后接形容词、副词的原级。 Lily likes drawing. She draws ver
9、y well.Tom jumped rather far. Dont swim in that river. Its too dangerous.(2)比较用于两者中，常用than连接比较部分。than前后使用v.相同时，通常用助v.代替后面v.，该v.或助v.可省略，而只保留主语。 He works much harder than I do / I / me.(3)三者或三者以上用最高级，前加the，后有of / in 表范围（同类of, 不同类in.）。(注：副词的最高级前the可以省略。)He is the tallest_ the four.He is the tallest_ al
10、l the students _ his class.He is the tallest_ all.David is the cleverest among the three brothers. Tom jumps (the) farthest of all the students.(4)比较的对象应当一致,即人与人比，物与物比。Its hotter in Guangzhou than Beijing.（误）Its hotter in Guangzhou than that in Beijing.（正）Her hair is shorter than I.（误）改正：_His drawin
11、g is much better than she. 改正：_Working on the farm is much more fun than _(have) classes.He is taller than the desk.(不可比)(5)比较级前可用much, a lot, a little, a bit, even, far,no, any,still等表示不定程度。This pair of shoes is much cheaper than that pair. (a lot, a little, a bit, even, far,no,still)The new textbo
12、ok is a little thicker than the old one.Is your mother any better?Its still colder today.今天更冷一些。-Have you any more? -Oh, sorry, no more. -你还有吗？-哦，对不起，没有了。Shes no better yet.她一点也没好转(6)比较级前可用“数词+名词”表示确定程度。Jim is 10 cm taller than Tom.Jim is two years older than Tom.Tom is two years younger than Jim.He
13、 is two heads taller than I.2、Thank you for+n. doing sth. 的用法 Thank you for inviting me.=Thank you for your invitation.3、both的用法both（反义词neither）于句中的位置“行前三后” We both have black hair. They are both from Canadaboth构成的词组为主语，谓语动词用复数。 Both of my parents like me. Both of them like me.4、as（如同那样）单独用接句子；like（
14、像一样）接单词。As the American like baseball, the English like soccer. We do _ the teacher told us. We must do_this. (选as/like填空)5、look the same / look like We _. We _each other.六、学习小结通过本节学习，你学会了哪些知识？ 七、达标测试： 1）用所给词的正确形式填空My school is _, but Toms school is_ than mine. And Sallys school is the_.(small)John
15、is (short) than Tom.The story is (interesting) than that one.She will be much (heavy) if she eats too much. A duck can certainly swim (well) than a hen. Rabbits can run _, but tigers can run_ than rabbits, and cheetahs can run_ of the three. (fast)3.Pig is _, but deer is _ than pig, and elephant is the_ (heavy)4. Im _, but she is _ than me. (beautiful)5. Every day is _. But today is the_ day I have ever had. (busy)6. I think pizza is the _ food of all. (delicious)2)挑错改错He is thiner than his brother. The story is interestinger than that one. Her English is gooder than I.
八年级英语上册Unit6ImmoreoutgoingthanmysisterSectionA导学案无答案人教新目标版
