Unit 4 Amazing Plants and Animals 语法检测练习题讲练（含答案）2025新人教版八年级英语上册

2025新人教版八年级英语上册第四单元语法检测练习题
形容词和副词的最高级
用法：当对三者或三者以上的人或事物进行比较，表示“最…...”的含义时，需要用最高级。
（一）最高级变化规则
A. 形容词最高级的规则变化
规则 原级 最高级
一般情况下在单词结尾加-est tall tallest
以不发音的e结尾的单音节词只加-st nice nicest
以一个辅音字母结尾的闭音节单音节词，双写结尾的辅音字母，再加-est big thin hot fat biggest thinnest hottest fattest
以辅音字母加y 结尾的，把y变成i 加est pretty prettiest
部分双音节词和多音节词在前面加most interesting beautiful most interesting most beautiful
B.不规则变化　
原级 最高级
good/well best 最好
bad/badly worst 最坏
many/much most 最多
little least 最少
far farthest (表示距离) 最远
furthest (表示程度) 最深远
old oldest (表示新旧或年龄) 最老/最旧
eldest (表示兄弟姐妹之间的长幼关系) eldest brother 大哥
【注意】形容词最高级前面必须用the，而副词的最高级前面的the 可带可不带。
（二）最高级句型
(1) the +最高级+of+同类
the +最高级+in+范围
e.g. Tom is the tallest of all the boys. 汤姆是所有男孩中最高的。
e.g. Tom is the tallest in his class. 汤姆是他班上最高的。
(2)三者中的选择疑问句，用最高级。
e.g. Who is the heaviest, Bob, Linda or Jack Bob, Linda 和 Jack谁是最重的？
(3) the + 序数词+最高级+其它....
e.g. Yellow river is the second longest river in China. 黄河是中国第二长河。
(4) one of + the +最高级+名词复....
e.g. July is one of the hottest months of a year. 七月是一年中最热的月份之一。
(5)“比较级+ than any other+可数名词单数”，意为“比其他任何一个…都…”
e.g. China is larger than any other country in Asia. 中国是亚洲最大的国家。
=Chins is larger than the other countries in Asia.
=China is the largest country in Asia.
〖语法过关测试100分〗
一、写出下列形容词或副词的比较级和最高级。（10分）
1．smart 2．pretty
3．big 4．pleasant
5．well-known 6．easy
7．early 8．comfortable
9. hard __________ __________ 10. slowly __________ __________
11. fast __________ __________ 12. widely __________ __________
13. carefully__________ __________ 14. late __________ __________
15．bad/ill 16．many/much
17．little 18．good/well
19．old 20．far
二、 单项选择。（10分）
( )1. Of all the subjects, English is ________ for me.
A. interesting B. more interesting
C. the most interesting D. much more interesting
( )2. —Who ran ________ of all in the sports meeting
—Hector did, I think.
A. fast B. faster C. the fastest D. more fast
( )3. —Who can reach the dictionary on the top shelf
—Susan can. She is ________ girl of us all.
A. taller B. a tall C. the tallest D. tallest
( )4. —How ________ Li Ming writes!
—Yes, he is the ________ in our class.
A. carefully; most careful B. careful; most careful
C. carefully; careful D. careful; careful
( )5. Water is the cheapest drink. And it’s also ________.
A.healthier B. healthiest C. the healthier D. the healthiest
( )6.She was highly praised because she won ________ medals among all the athletes.
A．many B．more C．the most D．the more
( )7.—Do you think Jane is one of ________ students in our class
—Yes, and she is ________ creative than any other student.
A．the most hard-working; less B．more hard-working; more
C．the most hard-working; more D．most hard-working; less
( )8.Looking back at the past three years, those were ______ part of my life.
A．the best B．good C．better D．well
( )9.“Bad traffic” is perhaps ________ excuse, for everyone knows it’s only a five-minute walk.
A．a better B．the best C．a worse D．the worst
( )10.Li Lei is ________ of the three boys. He always helps us.
A．friendlier B．the friendliest C．smarter D．the smartest
三、用所给单词的正确形式填空。（20分）
1．Of the three students. Kitty has the ________ (little) bread.
2．Who got __________ (bad) mark in Science, Eric, Daisy or Paul
3．He is my ____________ (close) friend among all my friends.
4．Look at these wonderful paintings. Whose painting is ________(good), Jerry’s, yours or Tom’s
5．Mr Li is one of our ________ (good) teachers. We all like his classes.
6．—Who reads ________ (many) books in your class —Millie does.
7．Which subject is _________________ (important), Science, Art or Maths
8．Among all the subjects, English is _________________ (interesting) for me.
9．—Which of those pieces of music sounds ________ (good) —The third one.
10．Yesterday Meimei picked the _________ (few) pears of the three.
11．Tom has ________ (little) free time than Simon, but Mike has the ________ (little).
12．Our school has the ________ (many) students in our city.
13．The Great Wall is one of the _________________ (wonder) in the world.
14．The dictionary is _________________(use) one of all.
15．I often go to the New Star Theatre, because it has ________ (comfortable) seats in town.
16．Changjiang is one of ________ (long) rivers in the world.
17．Anna is _________________ (beautiful) among the girls.
18．Which is _________________ (difficult), English, physics or biology
19．Mother is always one of_________________ (busy) members in my family.
20．Of all the vegetables,which one is the __________(cheap)
四、完成句子。（40分）
1．其他队伍都很棒，但我认为我们队是最好的！
The other teams are great, but I think !
2．英语是我们学习的学科之一。
English is we learn.
3．我的狗是所有动物中最聪明的。
My dog is .
4．事实上，它是41年来世界上最高的建筑。
In fact, it was in the world for 41 years.
5．他认为汉语是最受欢迎的语言。
He thinks that Chinese is language.
6．我觉得网球是最有趣的运动。
I think tennis is sport.
7．镇上最差的服装店是哪一个？
Which is clothes store in town
8．无论你走到哪里，家是世界上最温暖的地方。
Wherever you go, home is place in the world.
9．你应该待在这儿，因为这儿有最新鲜的食物。
You should stay here because it has .
10．秋天是去北京的最佳时间。
It’s to go to Beijing in autumn.
11．河北省最冷的月是哪一个月
Which month is in Hebei Province
12．我认为玫瑰是所有花中最好看的。
I think roses are all the flowers.
13．对我来说一周中最好的一天是周五。
Friday is day of the week me.
14．Tom，Jack和Joe，哪个男孩舞跳的好？
Which boy , Tom, Jack or Joe
15．它有最大的座位，坐着最舒服。
It has the biggest seats and you can sit ．
16．你可以在那儿最快地买到票。
You can buy tickets quickly there.
17．运动会上，李明在一百米比赛中跑得最快。
Li Ming ran in the 100-meter race in the sports meeting.
18．他的工作做得最糟糕。
He did the work .
19．你可以在那里买到最便宜的水果。
You can buy fruit there.
20．——为什么他写字写得最好？
——因为他写得最仔细。
—Why does he write
—Because he writes the .
五、句型转换。（20分）
1．No one in our class can jump farther than Tom.(改为同义句)
Tom jumps among the whole class.
2．Li Lei runs faster than other students in his class. (改为同义句)
Li Lei runs in his class.
3．Jane gets to school earlier than any other student in her class.（改为同义句）
Jane gets to school in her class.
4．Of all the lessons, I like science best.（改为同义句）
is my of all.
5．Tina is more outgoing than the other girls in her class. (改为同义句)
Tina is outgoing girl in her class.
6．This book is more exciting than any other book in the store.（保持句意基本不变）
This book is exciting book in the store.
7．My brother is taller than any other student in his class. （改为同义句）
My brother is student in his class.
8．Lily writes worse than Helen. Sandy writes worse than Lily.(同义句转换)
Sandy writes of the three.
9．Jason is the tallest student in his class. (同义句转换)
Jason is any other student in his class.
10．Lisa works hardest in her class.(同义句转换)
Lisa works any other student in her class.
参考答案：
一、写出下列形容词或副词的比较级和最高级。（10分）
1．smarter smartest 2．prettier prettiest
3．bigger biggest 4．more pleasant most pleasant
5．more well-known most well-known 6．easier easiest
7．earlier earliest 8．more comfortable most comfortable
9．harder hardest 10．more slowly most slowly 11．faster fastest 12．more widely most widely
13．more carefully most carefully 14．later latest
15．worse worst 16．more most
17．less least 18．better best
19．elder/older eldest/oldest 20．farther/further farthest/furthest
二、单项选择。（10分）
1-5 CCCAD 6-10 CCADB
三、用所给单词的正确形式填空。（20分）
1.least 2.the worst 3.closest 4.the best 5.best
6.the most 7.the most important 8.the most interesting 9.best
10.fewest 11.less least 12.most 13.wonders
14.the most useful 15.the most comfortable 16.the longest
17.the most beautiful 18.the most difficult 19.the busiest 20.cheapest
四、完成句子。（40分）
1．ours is the best 2．one of the subjects
3．the cleverest animal of all 4．the tallest building
5．the most popular 6．the most interesting
7．the worst 8．the warmest
9．the freshest food 10．the best time
11．the coldest 12．the nicest of
13．the best for 14．dances best
15．most comfortably 16．the most
17．the fastest 18．the worst
19．the most cheaply 20．the best most carefully
五、句型转换。（20分）
21．the farthest 22．the fastest
23．the earliest 24．Science favourite lesson
25．the most 26．the most
27．the tallest 28．the worst
29．taller than 30．harder than