五年级英语上U1形容词副词最高级.docx
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五年级英语上U1形容词副词最高级.docx
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五年级英语上U1形容词副词最高级
U1形容词副词最高级
学生姓名___________ 学 科_________ 年 级_____________
教师姓名___________ 平 台_________ 上课时间_____________
1.通过对形容词副词比较级和最高级的的类比,理解形容词和副词最高级的运用。
2.通过对学生的视觉刺激,促进学生对最高级变化规则和常用句型的有效记忆
3.通过视觉类比法,引导学生建构学科知识体系,激发解决相关问题的潜能
(25分钟)
回顾旧知识
1.形容词比较级
Jimisstrong.(原级)
TimisstrongerthanJim.(比较级)
2.副词比较级
LiLeijumpshigh.(原级)
BobjumpshigherthanLiLei.(比较级)
探索新知识
1.形容词最高级
LiYongisfunny.(原级)
PanChangjiangisfunnierthanLiYong.(比较级)
Tedisthefunniest.(最高级)
2.副词最高级
LiLeijumpshigh.(原级)
BobjumpshigherthanLiLei.(比较级)
Damingjumpshighest.(最高级)
1.形容词和副词的最高级的变化规则
规则变化
类别
构成方法
原级
最高级
单音节词和少数双音节词
一般直接加-est
long
tall
longest
tallest
不发音的e结尾时加-st
late
large
latest
largest
辅音字母加y结尾时把y变i,再加-est
easy
happy
easiest
happiest
重读闭音节结尾并且只有一个辅音字母时,双写最后的辅音字母,再加-est
big
hot
biggest
hottest
多音节词和部分双音节词
在原级前加most
careful
beautiful
mostcareful
mostbeautiful
在原级前加least
important
useful
leastimportant
leastuseful
不规则变化:
原级
最高级
good/well(身体好的)
best
many/much
most
bad/ill
worst
little
least
far
farthest(更远的)
furthest(最大程度)
old
oldest
eldest(较年长的)
2.形容词副词最高级常见句式
1)A+be动词+the+形容词最高级+of/in
Heisthetallestofthethree.
TheYangziRiveristhelongestriverinchina.
A+实义动词+副词最高级+of/in
Herunsfastestofthestudents.
Amyjumpshighestinclass.
2)Which/Whois+形容词最高级,A,BorC?
Whichisthetallest,Amy,BoborLily?
Which/Who+dosb+实义动词+副词最高级级,A,BorC?
Whichdoyoulikebest,chicken,fishorbeef?
注:
形容词最高级前必须加the,副词最高级前可以省略。
(15分钟)
例1:
Winter is _________ season of the years. (cold)
例2:
Annie plays the piano very ___________ (well).
Sue plays it _____ (well) than Annie. And Sally plays it the __________ (well).
提示:
最高级的变化规则。
三者或以上比较,必须用最高级
提示:
原句有无比较之意,没有用原级,两者比较用比较级,三者或以上比较最高级。
(15分钟)
1.写出以下各形容词的比较级
1. nice ____________________ 2. fat ____________________
3. slow __________________ 4. dry ____________________
5. happy ____________________ 6. wet ___________________
7. much ____________________ 8. ill _____________________
8. little ___________________10. bad ___________________
11. thin ______________________ 12. far ____________________
13. early _____________________ 14. careful_________________
15. exciting ___________________16. busy __________________
点评_________________________________________________________________________
2.用括号内适当形式填空
1.Heisthe_________ofthethreeboys.(strong)
2.Shanghaiis__________cityinChina.(big)
3.Whichcityis_____________,Beijing,ShanghaiorFuzhou?
(beautiful)
4.TheChangjiangRiveris________riverinChina.(long)
5.LiLeiis__________studentinhisclass.(tall)
6. Heran______thanalltheothers. (fast)
7.Annie says Sally is the ________ person in the world. (kind)
8.Most of the students think a lion is much ________ than a bear and
It is the __________ animal in the world. (dangerous)
9.Whichdoyoulike___________,maths,ChineseorEnglish?
(well)
10.Thefirstbookis___________ofthethree.(useful)
11.Heis____________studentintheclass.(thin)
12.He is one of the_________people in the class, I think. (friendly)
13. A dictionary is _________ than a story-book. (expensive)
14. An orange is ______ (big) than an apple, but much ________ (small) than a watermelon.
15.Thisbagis__________ofall.(heavy)
点评_________________________________________________________________________
(5分钟)
内容小结
1.注意形容词副词最高级变化的几种规则。
2.判断是否有比较对象,是几者比较。
3.写出正确形式。
教师评语
(20分钟)
任务A:
材料
写出下列词的最高级
1.short____________high___________
2.warm___________small__________
3.white___________blue__________
4.nice____________tall___________
5.safe____________wide____________
6.close___________long____________
7.heavy__________sunny___________
8.early___________dry____________
9.busy___________happy___________
10.easy___________angry___________
时间
收获
任务B:
选出正确答案
1.Lucydoeshomework_________thanTim.
A.carefullyB.morecareful
C.morecarefullyD.muchcareful
2.Wholistens______,Tom,JackorBill?
A.themostcarefullyB.morecarefully
C.themostcarefulD.morecareful
3.Doyouthinkmathis_______thanEnglish?
A.difficultB.difficulter
C.moredifficultD.mostdifficult
4.Thisis____bookinourlibrary.
A,themostinterestingB,mostinteresting
C,themoreinterestingD,moreinteresting
5.Atrainruns____thanataxi.
A,fastB,faster
C,fastestD,morefast
6.Whichdoyoulike_______,teaorcoffee?
A.wellB.better
C.bestD.most
7.Thisworkis_______formethanforyou.
A.difficultB.mostdifficult
C.muchdifficultD.moredifficult
8.Whojumped_______ofall?
A.farB.farther
C.farthestD.themostfar
9.LiLeiis_______studentinourclass.
A.tallB.taller
C.tallestD.thetallest
10Tomisoneof_______boysinourclass.
A.tallestB.taller
C.thetallestB.thetall
11.Mobilephonesareverypopularnowandtheyare_____thanbefore.
A.cheap B.cheaper
C.cheapest D.thecheapest
12.Whichis_____,abicycleoracomputer?
A.expensive B.moreexpensive
C.themostexpensiveD.mostexpensive
13.TheYellowRiverisoneof______riversinChina
A .long B.longer
C.thelongestD.longest
14.ShelearnsEnglish___thanhersister.
A.goodB.better
C.bestD.thebest
15.Helooks________thanyouare.
A.youngB.Youngest
C.youngerD.theyoungest
参考答案
例1:
thecoldest
例2:
wellbetterbest
写出以下各形容词的比较级和最高级:
1. nicest
2. fattest
3.slowest
4. driest
5. happiest
6. wettest
7. most
8. worst
9. least
10. worst
11. thinnest
12. farthest
13.earliest
14. mostcareful
15. mostexciting
16. busiest
用括号内适当形式填空
1.thestrongest
2.thebiggest
3.themostbeautiful
4.thelongest
5.thetallest
6.fastest
7.thekindest
8.moredangerrousmostdangerrous
9.best
10.themostuseful
11.thethinnest
12.mostfriendly
13.moreexpensive
14.biggersmaller
15.theheaviest
任务A:
写出下列词的最高级
1.shortesthighest
2.warmestsmallest
3.whitestbluest
4.nicesttallest
5.safestwidest
6.closestlongest
7.heaviestsunniest
8.earlistdriest
9.busiesthappiest
10.easiestangiest
任务B
1.C
2.A
3.C
4.A
5.B
6.B
7.D
8.D
9.D
10.C
11.B
12.B
13.C
14.B
15.C
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- 关 键 词:
- 年级 英语 U1 形容词 副词 最高级