初中英语牛津译林版八年级上册Unit 1 Friends学案及答案

这是一份初中英语牛津译林版八年级上册Unit 1 Friends学案及答案，共9页。学案主要包含了教案正文，知识讲解1，课堂练习，课后练习等内容，欢迎下载使用。


【教案正文】
【知识讲解1】
一.形容词和副词的比较级和最高级的变化方法如下
(1) 符合规则的：
情 况
加 法
例 词
一 般 情 况
直接加 -er ; -est
all-taller-tallest
以e结尾的词
加 –r ; -st
nice-nicer-nicest
以“辅音+y”结尾的词
变y为i再加-er ; -est
dry-drier-driest
heavy-heavier-heaviest
以一个辅音字母结尾的词
辅音字母双写，再加-er ; -est
thin-thinner-thinnest
多音节和部分双音节单词
在词前加 mre ; mst
mre delicius
mst delicius
(2)几个不规则的形容词和副词的比较级和最高级如下表：
一分为二有两个， 一是远来一是老。 合二为一共三对， 坏病两多并两好。
还有一词双意含， 只译少来不译小。
原 级
比较级
最高级
far
farther / further
farthest / furthest
ld
lder/elder
ldest/eldest
bad / ill/badly
wrse
wrst
many /much
mre
mst
gd / well
better
best
little
less
least
二．形容词和副词比较级的用法
级别
比较程度
表达方式和意义
例 句
备 注
原


级
同
等
程
度
肯
定
形
式
As+原级+as
(像……一样)
Art is as interesting as music.
Play as well as yu can.

否
定
形
式
nt + s (as) +原级+as
(不如……那样)
English is nt s difficult as science.
She des nt study s well as I d.

比较级
不同程度
（用于两者比较）
比较级+than
(比……)
Jim is lder than Luky.
I like prk better than beef.
比较级前面可以加
much, far, even, still,
a lt, a little, a bit等
程度加深
比较级+and+比较级
（越来越……）
The + 比较级，the + 比较级
（越……, 越……）
He is grwing taller and taller.
He studies better and better.
The mre bks she reads, the better she understand.

最高级
最高程度
（用于三者或三者以上）
The +最高级+f (in)
(最……)
Spring is the best seasn f the year.
Lin Ta jumped (the) farthest f all.
副词最高级前面的
the 往往省略
注意：有些形容词，如 dead, empty, rund, sure, wlen 等受本身含义的限制，没有比较级。
一．比较级常用句型
1. 比较级+than
例：我的苹果比她的红。My apple is ____________________hers.
Which/Wh is +比较级，A r B ?
例：谁更苗条，Amy还是Betty？ Wh ___________, Amy r Betty？
3 . Which/Wh is + the+比较级+名词，A r B ?
例1：Which is _______________ (big) city, Beijing r Shanghai?
比较：Which is ________________(big), Beijing r Shanghai?
4．---f the twins/tw 比较级前加the Susan is the fatter f the twins.
5. 有时为了突出比较的程度，在比较级前加上a little, a bit, a lt, much, even, far, still 来修饰比较级。
例1：今天比昨天热一点点。 It’s ___________________________ than it was yesterday.
例2：中国比日本大得多。 China is____________________________ Japan.
例3：这辆车比那辆车甚至更贵。 The car is ____________________________ than that ne.
6.比较级+and+比较级 表示人或事物本身程度的变化
例:1：你越来越懒。Yu are_____________________.
例2：使我国越来越美make ur cuntry _____________________
7.The+比较级…+一般现在时，the+比较级…+一般将来时 越……，就越……。
例1：你越仔细，犯的错就越少。
________________yu are, _______________mistakes yu ____________.
例2：钱赚的多，你花的就多。
________________mney yu make, ____________ yu'll spend.
二、最高级的常用句型
1. 形容词性物主代词+最高级 ---
Peter是他的长子。 Peter is __________ _______ _________.
2. the +最高级+名词单数+ 比较范围（in/f/amng)
Tday is ________________(bad) day f the week.
Lucy is _________________(slim) girl in ur class.
3. the+序数词+最高级+名词单数
The Yellw River is the secnd lngest river in China. 黄河是中国第二长的河流。
Simn is the _____________________(tall) by in his class.（第5高）
4.Which/Wh is + the+最高级+名词，A ，B r C ?
Wh is ______________________(ppular) film star, Stephen Chw, Chw Yun Fat r Jackie Chan?
5 .ne f the+最高级+名词复数 ne f the cleverest students 最聪明的学生之一
无锡是中国最美城市之一。Wuxi is ne f_____________________(beautiful)________(city) in China.
最好的学生之一在我们队里One f_______ _______ _______ ________ in ur team.
6. be the+最高级+名词单数+（that）+sb have/has…
这是我看过的最乏味的一部电影。This is the mst bring film that I have ever seen.
这是他读过的最有趣的的本书。 This is ___________________(interesting) bk he has read befre.
三、转换
= 1 \* GB3 ①在同范围内的人或物作比较时，最高级和比较级可以进行同义转换。
I am the tallest by in my class. sb/sth is the +最高级+名词单数+范围
=I am taller than the ther bys in my class. = sb/sth is+比较级+than the ther+名词复数+范围
=I am taller than any ther by in my class. = sb/sth is+比较级+than any ther+名词单数+范围
= I am taller than any f the ther bys in my class. = sb/sth is+比较级+than any f the ther+名词复数+范围
= 2 \* GB3 ②当与范围外的人或物作比较时，只能用比较级：sb/sth is+比较级+than any+名词单数+范围
我比他班里任何一个男孩都高。I am taller than __________________ in his class.
上海比江苏的任何城市都要大。Shanghai is______________________ in Jiangsu.
★. f引导的介词短语表示范围时，不管是比较级还是最高级，前面都要加上the
1.用原级： very， s, t, quite, as…as， enugh
很甜 / 和蜜蜂一样忙/ 相当健康 very sweet/ as busy as a bee / quite healthy太重/ 这么美 / 够重要的 much t heavy / s beautiful / imprtant enugh
我的书比你的有趣。My bk is mre interesting than yurs.
不如(2种）：nt as（s）…as, less … than
你的书不如我的有趣。(2种）Yur bk is less interesting than mine.
Yur bk is nt as (s) interesting as mine.
【课堂练习】
一、词性转换
1. When summer cmes, it gets _________and _________(ht).
2.Her eyes lk _________(pretty) than her mther's.
3.---The wrld's first cmputers were_____________(big) than cars.
---Ww！They used t(过去) be s large
4. Nbdy is________ (gd) at swimming than Frank in his class.
5. She lks__________(sad) than yesterday after hearing the bad news.
6. He is ____________(clever) f my gd friends.
7. Jack is the ___________(lazy) f the twins(双胞胎).
8. Of all the animals. I think the giant panda is________________(cute).
9. I felt even____________(thirsty) after I drank a glass f apple juice
10. Sansha, the________________ ( yung) city f China, was set up(建立) n June 2l.
11. Wh is______________(slim), yu r yur cusin?
12. Tday is his_____________(bad) day f the week.
13. Which d yu like _________(well), Daisy, juice r cla?
14.---I can't affrd(买得起）the white dress.
--- What abut the pink ne? The price is a little__________. (lw)
二、单项选择
( )1.---Amazing! Tm gt _________scre in the test last week.
---Nthing is impssible. He studies really hard nline this term.
A. the better B. the best C. the wrse D. the wrst
( )2. ---Chinese muntain climbers gt t the tp f Qmlangma again in 2020！
---Hw exciting！Qmlangma is ne f __________places fr serius muntain climbers.
A. ppular B. mre ppular C. mst ppular D. the mst ppular
( )3. High-speed railways have develped rapidly (迅速发展) in ur cuntry. Tday China has
__________high-speed rail netwrk (铁路网) amng all the cuntries in the wrld.
A. lng B. lnger C. lngest D. the lngest
( )4.--What d yu think f the dress?
---Wnderful. I dn't think I can get a ________ne.
A. gd B. better C. bad D. wrst
( )5. Amng all the students. she lks_________.
A. the happiest B. the mst happily C. happier D. happy
( )6. Unit 1 seems __________in this bk.
A. easier B. the easiest C. mre easily D. the mst easily
( )7. Daniel is mre generus than _________ in his class.
A. any ther student B. any student C. the ther student D. ther students
( )8. Shanghai is bigger than ___________in Jiangsu.
A. any city B. any ther city C. the ther cities D. any cities
( ) 9.Of the tw cats, she'd like t chse the ________ne t save(节省) mney fr a bk
A. cheapest B cheaper C. mre expensive D. mst expensive
( )10.---Hw des Kelly feel abut the summer hliday?
---______________.She dreamed f a hliday withut hmewrk.
A. It is exciting B .Excellent C. It can't be wrse D. That's true.
( )11.Hw much is the cat?
A. Nthing cheaper B. Very cheaper C. Quite cheaper D. s cheaper
【课后练习】
一、词形变化
1.—He never tells us he can make mdel planes.
—In fact he can and ften wins in different_________（竞赛）.
2.When Diana turned n the TV.
She_______(选择) t watch the talk shw as usual.
3.Spud Webb was refused t play basketball in the team because f his_________(高度).
4. Linda's singing a nice sng.
I have never heard a _________(gd) vice than that befre.
5.I felt even_______(bad) after taking the medicine.
6. What a mess in yur rm, Charlie!
Yu're the ________(lazy) by I've ever knwn.
7.The girl eats nly a little t lse_________(weigh). She lks much thinner than befre.
8.There are at_________(little) ten thusand bks in ur schl library.
二、单项选择
( ) 1.I like art_________ all the subjects.
A. mst f B. mst in C. best amng D. best in
( ) 2.—The classrm is ________clean _______it was yesterday.
—srry, I frgt t clean it.
A. as; as B. s; as C. nt s; as D. mre; than
( ) 3. _____________ f the tw girls is Lucy.
A. The pretty B. The prettier C. Mre pretty D. The mst pretty
( ) 4.The kind wman always thinks _______f thers than herself.
A. mre B. mst C. fewer D. much
( )5. Mary is much _____than I. In fact ,she's ne f__________girls in ur class.
A.shrter:the shrter B.shrtest; the shrtest
C. shrter; the shrtest D. shrter; shrtest、
( ) 6.My friend Simn ften_______ funny stries after class and makes us_______.
tells, laugh B. says; t laugh
C. speaks; laughing D. tells, t laugh
( ) 7. Wh_______ the finishing line first yesterday?
A. run past B. run passed C. ran past D. ran passed
( ) 8. He kncked the glass f water_______ my desk when he came_______.
A. dwn; in B. dwn; int C. ff; int D. ff; in
( ) 9.I_______ help my mther d the husewrk at hme.
A. will be ging t B. am willing t C. am ready fr D. ready t
( ) 10.I believe Tm because he can_______ fr me.
A. be kind B. share my jy C. give his seat D. keep secrets
动词填空：
Thank yu fr________(agree) t let me g t the party.
2.Lk at the cluds. It___________________(rain).
3.The man ___________(wear)a black T-shirt is my uncle.
4.My dg____________（weigh）nly half a kil tw years ag.
5.—Where is yur father?
—He ___________（fix）his cmputer in the study.
6.Alice, ___________(nt be) s shy in frnt f the class.
完成句子：
我们的学校正变得越来越美丽。
Our schl ____________________________________ beautiful.
他比我们班任何男生都要高（范围内）。
He is ______________________in ur class.
3.北京比江苏的任何城市都要大。
Beijing is__________________________ in Jiangsu.
4.这个盒子有多重？（三种）
（1）What________________________?
（2）Hw____________________?
（3）Hw ________________________?
5.黄河是中国第二长的河流。
The Yellw River__________________________________ in China.
备注：
课堂练习答案
htter htter prettier bigger better sadder the cleverest lazier the cutest thirtier yungest slimmer wrst best lwer
BDDBA BCABBA
课后练习答案
cmpetitin s chse height better wrse laziest weight least
CABACACCBD
agreeing wearing weighed is fixing isn’t
is getting mre and mre beautiful/ the tallest by / bigger than any city
is the weight f the bx/ heay is the bx/ hw much des the bx weigh/ is the secnd lngest river