Unit 6 I’m more outgoing than my sister .学案
unit 6 i’m more outgoing than my sister .学案section a
一、教师寄语：doing is better than saying.与其挂在嘴上，不如落实在行动上。
二、学习目标:：
knowledge aims:
1.new words and phrases: outgoing, twin ,calm ,wild ,serious ,athletic, note ,mean , way, both ,physics ,however ,as…as… ,more than ,in common, the same as ,be good at
2. important sentences: pedro is funnier than paul.
tina is taller than tara.
tom is more athletic than sam.
ability aims: 1.talk about personal traits.
2. compare people.
emotion aim: 通过观察分析，讨论人与人之间的不同点和相同点，从而培养学生的观察能力、分析能力和判断能力。
三、教学重难点：
1. 表示个人特征的词汇;
2. 形容词和副词的比较级。
四、学习过程：
（一）预习导学：预习并完成下列各题
1)友好的；外向的_____2)孪生的、双胞胎(之一)_____（复数形式）___3)镇静的___（反义词）___4)严肃的____5)活跃的、强健的____6)注释_____7)表达……的意思______
8)某个方面______9)两个（都）；两者（都）____10)她的（所有物）____11)物理_____
12)然而_____13)超出_____¬¬¬¬¬¬¬¬¬¬¬14)共有（的）_____15)擅长_____
（二）自主学习:finish 1a,1b
（三）合作探究:
1. 形容词和副词的比较级的变化规则和用法。
形容词比较级的变化规则
（1）规则变化：
①一般地直接在词尾加一er(以e结尾的，只加一r)。
tall－ taller quiet－quieter
②以“辅音字母+y”结尾的单词，变y为i，再加一er。
funny－funnier heavy--heavier
③以“一个元音字母+一个辅音字母”结尾的重读闭音节单词，需双写词尾的辅音字母，再加一er。 thin－thinner big－bigger
④多音节和部分双音节形容词的比较级由more加形容词原形构成。
athletic—more athletic
beautiful－more beautiful
（2）不规则变化：有些形容词的比较级的变化是不规则。
good－better well--better’ bad－worse many——more little－less much－more far－farther/further
形容词比较级的用法
（1）表示二者比较时，常用连词than连接。
（2）形容词的比较级可以由much，a little，even，far等表示程度的词语修饰。
特殊用法
①表示“两个中比较……”，用“the+比较级+of the two”。
②表示“大几岁”、“长几米”之类的比较时，用“数量+比较级+than”。
2.写出下列单词的比较级：
1)funny¬¬¬¬¬¬¬ ________2)thin ________3)tall_______4)quiet _______ 5)interesting________
6)smart__________ 7)serious__________8)athletic________
3. practice the conversations like 1c.
4.finish 2a,2b.
reading
（四）拓展创新 reading and writing
1. read 3a and answer the six questions.共3页，当前第1页123
Unit 6 I’m more outgoing than my sister .学案
2. recite 3a.
3. write an article about things that are the same and different between you and a member of your family or a friend .
（五）梳理归纳
1.表示人物特征的词你掌握了多少？
______________________________________________________
2.形容词和副词比较级的构成：
________________________________________________________
___________________________________________________________
3.你能写出多少关于比较级的句子？
____________________________________________________________________________________________________________________________________________________________________
（六）达标检测:
一、根据汉语完成句子
1. he is an ______(外向的)boy.
2 .don’t be so ______(轻率的).
3.my father is a very _____(沉着的)man.
4.lucy and lily are ______(双胞胎)
二、用所给单词适当形式填空
1.mr.smith is much ____(old)than his wife.
2.this book is _______ (good)than that one.
3.which is _____(big)，the sun or the moon?
4.she is_____ (healthy) than her brother.
5.i think it's much ______ (nice)to stay at home than to go out on a hot day.
6. this little boy is __ (outgoing)than that one.
7.my teacher is as___(serious)as my mother.
8.his story is funnier than______ (she).
9. he has _____（many）books than i.
10.are you good at______(read)english?
三、按要求完成句子变化
1. sam speaks chinese well. tom speaks chinese better.（合并为一个句子）
tom speaks chinese than sam .
2.tom is short.jim is shorter.(合并为一句)tom is ______ _______ jim.
jim is ______ _________ tom
3. i am a little heavier than her.(改为同义句)
she is a little _______ than me.
4. i am calmer than her.(改为同义句)
she _______ ______ than me.
四、单项填空
1. helen _______ than kate.
a.is calmer b.is calm c.calm d.are calmer
2. now telephones are very popular and they are much ______ than before.
a.cheap b.cheaper c.cheapest d.the cheapest
3. which subject do you like ______, english or chinese?
a.well b.better c.the best d.good
4. let’s go by plane.it’s ______ than by train.
a.faster b.fastest c.slower d.slowest
5. isabella and maria _____ girls.
a.are all b.are both c.all are d.is both
6. ______ we can see, our country is more and more beautiful and stronger.
a.as b.like c.if d.since
五、 典型例题解析
1. i prefer skiing to climbing because i think climbing is ______skiing.
a. not as exciting as b. not more exciting as共3页，当前第2页123
Unit 6 I’m more outgoing than my sister .学案
c. not most exciting as d. more exciting than
解析： 本体考查形容词原级和比较级的用法。由前半句“我更喜欢滑雪”可知，“爬山不如滑雪有趣”。a. not as exciting as 表示“……不如……有趣“。符合题意；b.c两项不合语法规则，d不合题意。故选a.
2. our family has bought a car so we can travel _____than before.
a. most easily b. less easily c. easily d. more easily
解析: 由than 可知空格处应用比较级，故排除a.c两项。句意为：我们家买了辆小轿车，所以我们旅游比以前更方便了。故选d.
3._____ you study, _______grades you will get.
a. the hard, the good b.the harder, the better c. harder , better d. the hard, the well
解析：本题考查the+比较级，the+比较级…越……越……句意为：你越努力学习，成绩就会越好。
六、中考链接
1. the population in china is _____(large) than that in india.
2. bob takes exercise every day and makes him _____than before.
a. stronger b. healthiest c. athletic
3.______school is much bigger than______.
a. our; their b. ours ; theirs c. theirs; our d. their; ours
七、课后反思
节课我学会了_______________________________________________________________
你的困惑是____________________共3页，当前第3页123