八年级上第三单元导学案（学生用）.doc

南关学校2014—2015学年度八年级英语（上）导学案第三单元
Unit 3 I’m more outing than my sister.
Period One (Section A 1a—1c)
主备人： 李红梅 审核人： 刘环
【学习目标】
1.能够熟记并正确使用下列单词：outgoing, better, loudly, quietly hard-working，both…and。
2.能够理解并应用形容词变比较级的规则。
3.学会比较人物外貌、特征。 4.学会使用比较级来做比较。
【重点难点】
1.能够理解并应用形容词比较级的变化规则。 2.学会使用比较级来做比较。
【导学过程】
一、课前预习
写出下列词的反义词
big__________ beautiful________ short__________ easy_________
white_________ happy________ good_________ cool__________
expensive_______ old_______ heavy________ hot ___________
二、自主学习、合作探究
（一）自主学习
1.完成1a，并且大声朗读单词。
2.听录音，完成1b，讲解形容词与副词的比较等级。
3.练习对话：That’s Tara, isn’t it? No, it isn’t. It’s Tina. Tina is taller than Tara.
And she also sings more loudly than Tara.
（二）合作探究
语法要点讲解
形容词比较级的变化规则及运用
1．变化规则：
①单音节词在结尾加 。例如：tall--
②以 结尾的词，先把 ，再加er. 例如：funny-
③重读闭音节词以一个辅音字母结尾的，应 ，再加er. 例如thin-
④部分双音节词和多音节词，在其前加 。例如： athletic-
⑤特殊变化：___________________________________________________
2.That’s Tara ,isn’t it?那是塔拉，不是吗？该句为反义疑问句。反义疑问句是指在陈述句后附加一个简短问句，征询肯定或否定的意见，或者希望陈述句所说的得到证实。反义疑问句的结构如下：
(1)肯定的陈述句+否定的简短问句
Jim likes listening to music , ? Yes, he does.
Lucy is good at swimming, ? No ,she isn’t.
(2)否定的陈述句+肯定的简短问句
Li Lei didn’t go to school yesterday, ? Yes, he did.
He isn’t a student, ? No, he isn’t.
三、达标检测
（一）句型转换
1.Tina sings more loudly than Tara(改为一般疑问句) ___________________________ 2.Tina is taller than Tara.(变同义句) ______________________________
3.I work hard . Tina works hard, too.(合并为一句) ._______________________________.
4. Tom is thin . Jim is thinner .(合并为一句)
Tom is ____________ ____________Jim . Jim is ____________ ____________ Tom .
5. This computer is newer than that one .(同义句)
That computer is ____________ ____________ this one .
6. Tom is twelve years old . Jim is fourteen years old .(合并为一句)
Tom is ____________ ____________ Jim .
7. My cousin is calmer than his .(同义句) His cousin is ______ than _______ .
8. Tom is healthier than Jim . (划线部分提问) _______ is healthier , Tom _______ Jim ?
（二）选择题
（ ）1. He is ______ enough to carry the heavy box.    
A. stronger    B. much stronger    C. strong    D. the strongest  
（ ）2.The box is _____ heavy for the girl____carry.  
   A. too，to    B. to，too    C. so，that    D. no，to  
（ ） 3.Do you have ____ to tell us？ 
    A. something new   B .new something   C. anything new    D. new anything  
（ ）4.—Do you think the fish tastes______？—She cooked it____，I think. 
    A good，good    B well，good    C well，well    D good，well 
（ ）5.I work as ______as my sister, so we both get good grades.
A. harder B. hardest C. hard D. hardly
Period Two (Section A 2a----- 2d)
主备人：李红梅 审核人： 刘环
【学习目标】
1.熟悉形容词和副词比较级的规则变法。 2.识记描述人外貌、性格的词组。
3.通过使用比较级来丰富听和说的能力。
【重点难点】
1.熟悉形容词和副词比较级的规则变法。 2.通过使用比较级来丰富听和说的能力。
【导学过程】
一、课前预习
（一）写出下列词的比较级和最高级
1.funny_________,___________ 2.friendly__________,_________
3.outgoing_________,__________4.high ______,________
5.fast ___________,___________6.hard-working _________,________
7.smart ___________,_________8.lazy_______,________
9.hard ____________,_________10.early _______,________
（二）写出下列短语
跑得快 跳得高
工作努力 起床早
更外向 与……一样
歌唱比赛 比……更好
最重要 新东西
二、自主学习、合作探究
（一）自主学习
1.听录音，完成2a，并且归纳比较级的构成。 2.听录音，完成2b。
3.学习2c，比较Tom和 Sam的异同。 4.阅读2d，并在比较级下划线。
5.听录音，学生跟读。 6.小组合作，对话练习。
（二）合作探究
1.Tara works as hard as Tina.
as …as中间用形容词和副词的原级。eg: as hard as
as …as的否定句为not as…as…，在not as…as… 结构中，第一个as可以换成so 即：not so…as…
eg: He didn’t come as\so early as Wang Lin.他来得不如王林早。
2.形容词比较级的用法：
①.“A+V.+比较级+ than + B”表示“A比B……”
eg:吉姆比凯特高。
②.“比较级+and+比较级”表示“越来越……
eg:他越来越高了。
③.“the+比较级，the+比较级”表示“越……，就越……”
eg:越多越好。
④.“特殊疑问词+V.+比较级，A or B?”
eg:哪一个更大，蓝球还是红球？
【注意】比较级前常用much, even, still, a little, a bit, far, any等词修饰。
3.比较级最高级的不规则变化：
原级
比较级
最高级
good（好的）well（健康的）
better
best
bad（坏的）ill（有病的）
worse
worst
old（老的）
older/elder
oldest/eldest
much/many（多的）
more
most
little（少的）
less
least
far（远的）
farther/further
farthest/furthest
三、达标检测
(一)用所给词的适当形式填空。
1.My bike is ___________(new),but hers is __________(new) than mine.
2.Miss Gao isn’t as ______(fat) as Miss Green.
3.Who is ___________(heavy), LiuLi or LiuYing?---Liu Ying is __________(thin) than Liu Li.
4.My English teacher is much______(fun) than my math teacher.
5.Miss Yang is _________(calm) than Miss Li.
6.______ Nancy sing __________ (well) than Helen? Yes, she _____.
7.Fangfang is not as _________ (tall) as the other girls.
8.My eyes are __________(big) than ________ (she)..
(一)单选选择
1.Jim’s bag is _________than Kate’s. A. biger B. big C. biggest D. bigger
2.The boy is ______of all in our class. A. taller B.the tallest C. tall D. tallest
3.That book is not so ______ as this one.
A.interesting B. more interesting C. most interesting D. the most interesting
4. He has two sisters. One is a doctor and _______is a teacher.
A. another B. other C. the other D. One
5. Do you look _______ Tom? A. the same as B. same as C. the same D. the same so
6. My shoes are cheaper than ______. A. you B. your C. yours D. your one
7.. Who is the ____ in your class? A. old B. older C. oldest D. young
8. This classroom is __________than that one.
A. many big B. much big C. many bigger D. much bigger
Period Three（(Grammar Focus—3c）
主备人：李红梅 审核人： 刘环
【学习目标】
1.熟练运用形容词和副词的比较级。 2.学会使用比较级, as…as和than来做比较。
3.理解并背诵Grammar Focus中的内容。
【重点难点】
1.熟练运用形容词和副词的比较级。 2.学会使用比较级，as…as和than来做比较。
【导学过程】
一、课前预习
选用下列合适的形容词或副词的原级、比较级完成下列句子。
(healthy; good; outgoing; kind; same)
1. Mr Wang is a ______ man. He always helps others.
2. He is not as _______ at sports as his sister. 3. Li Hua is my friend. She’s a little ______ than me.
4. Do you look the ______ as Tom? 5. Tom often exercises after class. He is _______ than me.
二、自主学习、合作探究
（一）自主学习
1.阅读Grammar Focus中的句子，并总结形容词和副词的比较等级的用法。
2.完成3a,用单词写出问题和回答。
3.完成3b,想想两年前的你，写写现在你有什么不同，并告诉你的同班同学。
4.完成3c,比较你的父母，然后用表格里的内容作对话。
A: Who is smarter, your mother or your father ? B: I think my mother is smarter than my father.
（二）合作探究
1. 辨析：clever/smart
clever:多指聪明伶俐的，侧重于才思敏捷的，也可以用于指主意，办法之妙。
smart:侧重指领悟力强的，含精明，不会被人蒙骗之意。
三、达标检测
(一)用所给词的适当形式填空
1. I think it' s too expensive. I' d like a _____________ (cheap) one.
2. He comes to school much____________ (early) than I.
3.This book is not as _____________ (interesting) as that one.
4. Your classroom is __________(wide) and ___________(bright) than ours.
5. Practise as __________ (much) as you can. 6. The _______ (much), the ______ (good).
7. Nowadays English is _________ (important ) than any other subject, I think.
8. Most of the students think a lion is much _________ (dangerous) than a bear and it is the _________ (dangerous) animal in the world.
(二)单项选择
1. She looks as __________ as a Barbie Doll. A. carefully B. lovely C. beautifully D. sweetly
2. Helen, can I wear jeans and a T- shirt to the school talent show?
OK，but a dress might be _________. A. good B. bad C. better D. worse
3. -Is that girl Amy? No，that’s Wendy. Amy is ___________ than Wendy.
A. thin B. thinner C. thinnest D. the thinnest
4. Li Hua’s shoes are as _______ as Zhang Hui’s.
A. cheap B. cheaper C. the cheaper D. the cheapest
5. -Are you relaxing yourself here ? Yes. It is _______to walk slowly along the river.
A. fantastic B. boring C. Strange D. terrible
6. Her bag is newer than __________. A. mine B. my C. me D. I
7.Li Na _________ a gold medal again in Shenzhen ____ January 5th，2013.
A. beat; in B. won; in C. Won; on D. beat; on
8.There are more students in Grade Two than _______ .
A. grade one B. other grade C. in Grade One D. others grade
9. The Internet makes the world become________.
A. bigger and bigger B. more and more C. smaller and smaller D, more and more beautiful
10. The weather in Harbin in summer is ______ than that in Beijing. They’re different.
A. cool B. much cooler C. Hot D. much hotter
Period Four (Section B 1a—1e)
主备人：李红梅 审核人： 刘环
【学习目标】　
1. 掌握本课的重点单词、短语、句型。 2. 识记并运用描述好朋友标准的词句。
3.将听力中使用的对比方法移为己用。
【重点难点】
1.识记并运用描述好朋友标准的词句。 2.将听力中使用的对比方法移为己用。
【导学过程】
一、课前预习
翻译下列词组
1. 在意 2.关心……_____________
3.真正，确实 4. 有才能的
5.很酷的服装 6. 在……方面有天赋
7.做和我同一样的事情 8.擅长体育
9.让我发笑 10.一个好听众
二、自主学习、合作探究
（一）自主学习
1.完成1a,并想一想：作为朋友，什么最重要。
2.完成1b(使用1a中的词句，按下边对话提示制作对话,并展示）
A：I think a good friend should have cool clothes. What about you?
B: In my opinion, a good friend should like to do the same things as me. I don’t think a good friend should have cool clothes.
C: For me, a good friend should . I think it’s unnecessary for a good friend to be good at schoolwork.
3.听录音，完成1c,1d. 4.小组合作，完成1e.
（二）合作探究
1.A good friend likes to do the same things as me.
“和……一样”, 反义词组： “ 与…不同的”
2.当make的意思是“使、使得”时，一般用于“make + 宾语 + 宾补”这种结构，
常用的句型是：(1) make + sb. / sth. + adj. 意为“使某人或某物处于某种状态”。
Eg：The news made him happy. 这个消息使他很高兴
(2) make + sb. / sth. + 省略to的动词不定式, 意为“使某人或某物做某事”。
Eg：Our English teacher often makes us retell the texts.
3. be talented in 在……方面有天赋，后接名词或doing. 同义词组
eg:Mozart was talented in ____________(make) music.
4.both adj./pron./adv. 两个都……
①both代词，意为“两者都”。做主语时谓语动词用复数，通常位于连系动词、助动词或情态动词之后，行为动词之前。
eg:You are both too young./They both speak English.
②both of+人称代词的宾格或复数名词(接复数名词时of通常省略)，意为“两者都……”
③both…and…两者都…… 反义词组：neither…nor…两者都不……
注意：both either neither 与 none的辨析是 中考热门考点
(1).我既对英语感兴趣又对汉语感兴趣。I'm interested in _______ English ________ Chinese.
(2).汤姆和玛丽都不知道该怎样做这个工作。_____ Tom ____ Mary knows how to do the work.
(3)这两条路你随便走哪一条都可以。You may take ________ of the roads.
(4).或者你去，或者我去。________ you________ I am going there.
(5).这两本书对我来讲都没有用处。　________ of the books is useful to me.
三、达标检测
（一）选择题。
（ ）1.I work as ______as my sister, so we both get good grades.
A. harder B. hardest C. hard D. hardly
（ ）2.I have the same hairstyle ______ his, but my hobby is different ______ his.
A. as, from B. from, as C. for , from. D. with, from
（ ）3.Their book is ________ than mine.
A. very interesting B. more interesting C. most interesting D. interester
（ ）4.They _______all over the United States last year. However, we have never been to the USA.
A. both travel B. all travel C. travel both D. both traveled.
( )5.Which do you think tastes ____, the chicken or the fish?
A. good B. better C. best D. well
（二）用所给词的适当形式填空
1. Who can make the machine_________( run)? 2. He is as ________(taller)as his twin brother.
3. I have the same hairstyle ______ his, but my hobby is different ______ his.
4. It’s necessary for us _______(do) sports every day.
5. We know our teachers__________(care) about us.
Period Five (Section B 2a—2b)
主备人：李红梅 审核人： 刘环
【学习目标】
1.熟练读出，并能写出本节课的单词。　 2.识记描述人外貌、性格的词组。
3.熟练运用形容词和副词的比较级。 4.认识好朋友的重要性 。
【重点难点】
1.识记描述人外貌、性格的词组。 2.熟练运用形容词和副词的比较级。
【导学过程】
一、 课前预习
翻译下列短语
1.只要________________ 2.与…不同
3. 使显现 4.和…相同
5. 事实上 6. 不太努力
7.交朋友__________ 8.取得更好的成绩
9.擅长于_____________ 10.关心________________
二、自主学习、合作探究
（一）自主学习
1.完成2a，写出形容词的比较级。然后用他们写出五个关于你和你朋友的句子。
2.学生讨论问题：朋友应该相同还是不同？
3. 学生自读课文，划出比较级的词和短语。
4.学习2b短文，理解短文大意。
（二）合作探究
1．I’m shy so it’s not easy for me to make friends.
“It’s +形容词+for sb to do sth”是固定结构，意为“做某事对某人来说是……的”。结构中的it是形式主语，真正的主语是后面的动词不定式短语。句中的形容词为描述事物的特征的词，如difficult ,easy, hard, important, dangerous, necessary, possible等时，其后的介词用for.
eg: 对于一个孩子来说，自己一个人呆在家里是很危险的。

拓展：当此句型中的形容词为描述人物性格品质及性格特征的词，如:clever,foolish, kind, good, nice, polite, silly等时，其后的介词用of.
Eg:你把雨伞借给我，真是太好了。

2.However ,Larry often helps to bring out the best in me.然而，拉里经常帮助我显现出最好的一面。 Bring out意为“使显现，使表现出”
拓展：（1）bring out 还意为“出版；生产”
Eg：公司正在生产一种新型自行车。
(2) bring out the best/worst in sb.把某人最好/最坏的一面展现出来
Eg：请告诉我怎样把我最好的一面展现出来

3.Larry is much less hard-working, though.不过，拉里学习不太勤奋。
Less此处是副词little的比较级，其用法如下：
（1）用于形容词或副词之前，意为“不如，不及”，常见结构为“less+形容词/副词+than”，相当于“not as/so…as” eg：第一课不如第二课有趣。

（2）less修饰动词，意为“更少”。
三、达标检测
（ ）1. -Have you seen the funny movie Let the Bullet Fly? Yes，it made me ________ many times.
A. laugh B. cry C. Sleep D. sing
（ ）2. Paul isn’t as ___________ as Sandy. He often makes mistakes in his homework.
A. careless B. more careful C. More careless D. careful
（ ）3. ____________you don’t give up，your dreams will come true.
A. As long as B. As soon as C. As well as
（ ）4. It’s important _________ us _________ _English well.
A. of; learning B. for; to learn C. Of; to learn . D.or; learning
（ ）5. Jack is good at drawing. I think no one draws _________ .
A. better B. best C. Worse D. worst
（ ）6. There are millions of websites on the Internet and there ______ a lot of useful ________
on the websites.
A. are ; informations B. are; information C. is; information D. is; informations
（ ）7. -Let’s go shopping at the new mall. 一Why not shop online? It’s ____.
A. expensive B. more expensive C. Less expensive D. the most expensive
（ ）8.Now, some robots are ____________ to do the same things ______ people. .
A. enough smart; as B. enough smart; for C.smart enough; as D: smart eno