内容正文:
小升初英语专题总复习
专题09 形容词&副词
考点一
形容词的用法
使用秘籍:
形容词是用来修饰名词或代词的词,“......的”,表示人或事物的性质、状态或特征。在句中通常作定语、表语或宾语补足语。
一、形容词的位置
1. 作定语:一般放在名词前面,修饰限定名词。
- 如:a beautiful flower(一朵美丽的花)
- a big house(一所大房子)
2. 作表语:放在系动词(be, look, sound, feel, get, become等)后面,说明主语的状态或特征。
- 如:The flower is beautiful.(这朵花很美。)
- The food smells delicious.(这食物闻起来很香。)
3. 作宾语补足语:放在宾语后面,补充说明宾语的状态。
- 如:We must keep the room clean.(我们必须保持房间干净。)
- The news made her sad.(这个消息使她难过。)
2、 形容词的分类
类别
含义
特点
例句
性质形容词
表示人或事物的性质特征
有比较级和最高级
tall, short, big, small, beautiful, happy
颜色形容词
表示颜色
无比较级
red, blue, yellow, green, black, white
形状形容词
表示形状
通常无比较级
round, square
国籍形容词
表示国籍
无比较级
Chinese, American, British, Japanese
材料形容词
表示制作材料
无比较级
wooden, plastic, gold, silk
三、多个形容词作定语的顺序
当多个形容词修饰同一个名词时,通常按以下顺序排列:
限定词(冠词/物主代词)→ 数量 → 观点/评价 → 大小 → 形状 → 年龄 → 颜色 → 国籍 → 材料 → 用途 → 名词
口诀: 美小圆旧黄,中国木书房
示例:
- a beautiful small round old red Chinese wooden table
(一张漂亮的小的圆的旧的红色的中国木桌)
易错点
1. 以a-开头的形容词(如alone, afraid, asleep, awake, alive等)通常只作表语,只能放系动词后,不作定语,不能放名词前。
- 正确:The boy is afraid.(作表语)
- 错误:an afraid boy
- 正确:a frightened boy(改用frightened作定语)
2. enough的位置:修饰形容词时要放在后面。
- 正确:big enough
- 错误:enough big
考点再现
用所给形容词的正确形式填空
1. This is a ______ (beauty) flower.
2. The weather today is ______ (sun). Let's go out to play.
3. My sister is ______ (tall) than me.
4. The story is very ______ (interest). I like it.
5. Please keep the room ______ (clean).
过关训练
单项选择
( ) 1. The little girl is ______. She is crying.
A. happy B. sad C. excited D. interested
( ) 2. This is a ______ car. My father bought it last week.
A. red new B. new red C. red old D. old new
( ) 3. The box is too heavy. I'm not strong ______ to lift it.
A. enough B. too C. so D. very
( ) 4. She looks ______ in that red dress.
A. beautifully B. beautiful C. beauty D. beautify
( ) 5. The soup tastes ______. I like it very much.
A. well B. good C. nicely D. better
考点二
副词的用法
使用秘籍:
副词是用来修饰动词、形容词、其他副词或整个句子的词,表示时间、地点、程度、方式等。
1、 副词的分类
类别
常见词
例句
时间副词
(表示时间)
now, then, today, yesterday, tomorrow, soon, late, early, already, yet
I will finish my homework soon.(我马上完成作业。)
频度副词
(表示频率)
always, usually, often, sometimes, seldom, never, ever
He often goes to school by bike.(他经常骑自行车上学。)
地点副词
(表示地点)
here, there, home, upstairs, downstairs, everywhere, nowhere
Please sit here.(请坐这里。)
方式副词
(表示方式)
quickly, slowly, carefully, happily, loudly, quietly, well, fast
She sings beautifully.(她唱得很美。)
程度副词
(表示程度)
very, quite, rather, too, so, enough, almost, nearly, hardly
The box is too heavy.(这个箱子太重了。)
疑问副词
(表示疑问)
when, where, why, how
Where do you live?(你住在哪里?)
二、副词的位置
1. 修饰动词:通常放在动词后面(不及物动词)或宾语后面(及物动词)。
- 如:He runs fast.(他跑得快。)
- She speaks English well.(她英语说得好。)
2. 修饰形容词或副词:放在被修饰词前面。
- 如:It's very cold today.(今天非常冷。)
- He drives quite slowly.(他开得相当慢。)
3. 频度副词:放在实义动词之前,be动词/助动词/情态动词之后。
- 如:I always get up early.(我总是早起。)
- She is never late.(她从不迟到。)
4. 疑问副词:放在句首。
- 如:Why are you late?(你为什么迟到?)
易错点
1. hard和hardly的区别
- hard:努力地(副词),硬的(形容词)
- hardly:几乎不(否定含义)
- 如:He works hard.(他工作努力。)
- I can hardly see anything.(我几乎什么也看不见。)
2. late和lately的区别
- late:晚地(副词),迟到的(形容词)
- lately:最近(= recently)
- 如:He got up late.(他起晚了。)
- I haven't seen her lately.(我最近没见过她。)
3. enough的位置:做副词修饰形容词/副词时放在后面;做形容词修饰名词时放在前面。
- 修饰形容词:big enough(足够大)
- 修饰名词:enough money(足够的钱)
4. very和much的区别
- very修饰形容词或副词原级:very big(很大)
- much修饰比较级:much bigger(大得多)
考点再现
用适当的副词填空
1. She sings ______ (优美地). We all like her voice.
2. I have ______ (已经) finished my homework.
3. He is ______ (非常) tall. He can play basketball well.
4. Please speak ______ (轻声地). The baby is sleeping.
5. I can ______ (几乎不) believe my eyes.
过关训练
单项选择
( ) 1. He drives ______. I feel safe in his car.
A. careful B. carefully C. careless D. carelessly
( ) 2. I ______ eat junk food because it's unhealthy.
A. always B. usually C. often D. seldom
( ) 3. She speaks English ______ that everyone can understand her.
A. clear enough B. enough clear C. clearly enough D. enough clearly
( ) 4. She is ______ young to go to school.
A. so B. too C. very D. enough
( ) 5. He got up ______ this morning, so he missed the bus.
A. late B. lately C. earlier D. early
考点三
形容词变副词
使用秘籍:
大多数副词是由形容词加后缀构成的。掌握形容词变副词的规则是正确使用副词的基础。
1、 形容词变副词的规则
规则
形容词
副词
一般情况下,直接加 -ly
quick, slow, careful, loud
quickly, slowly, carefully, loudly
以 辅音+y 结尾的形容词,变 y 为 i,再加 -ly
easy, happy, angry, lucky
easily, happily, angrily, luckily
以 le 结尾的形容词,去掉 e,再加 -y
possible, terrible, comfortable
possibly, terribly, comfortably
以 ic 结尾的形容词,加 -ally
basic, automatic, scientific
basically, automatically, scientifically
以 ll 结尾的形容词,直接加 -y
full, dull
fully, dully
以 e 结尾的形容词(非le结尾),直接加 -ly
wide, rude, polite
widely, rudely, politely
与形容词同形的副词
fast, hard, early, late, high
fast, hard, early, late, high
特殊变化
good
well
2、 常见形容词与副词同形的词
形容词/副词
含义
例句(形容词)
例句(副词)
fast
快的/快地
a fast car
He runs fast.
hard
努力的/努力地
a hard worker
He works hard.
early
早的/早地
an early bus
Get up early.
late
迟的/迟地
a late train
He arrived late.
high
高的/高地
a high mountain
The bird flies high.
3、 形容词与副词意义不同的情况
形容词
副词
near(附近的)
nearly (几乎,差不多)
late (晚的,迟的)
lately (最近)
hard (难的;硬的)
hardly (几乎不)
short (短的)
shortly (不久,立刻)
most (大多数的)
mostly (主要的,通常)
考点再现
一、写出下列形容词对应的副词
1. quick → ______
2. happy → ______
3. possible → ______
4. good → ______
5. careful → ______
6. easy → ______
7. terrible → ______
8. fast → ______
9. loud → ______
10. angry → ______
二、用所给词的适当形式填空
1. She danced ______ (beautiful) at the party.
2. He is a ______ (hard) worker. He works very ______ (hard).
3. Please listen to the teacher ______ (careful).
4. I can ______ (easy) finish the work in two hours.
5. The boy is ______ (terrible) ill. We need to take him to the hospital.
过关训练
( ) 1. She is a ______ girl. She dances ______.
A. beautiful; beautiful B. beautifully; beautiful
C. beautiful; beautifully D. beautifully; beautifully
( ) 2. He speaks Chinese ______, so everyone can understand him.
A. clear B. clearly C. clean D. cleanly
( ) 3. The question is ______. You can answer it ______.
A. easy; easy B. easily; easy C. easy; easily D. easily; easily
( ) 4. He arrived ______ than me. I got there at 8:00 and he got there at 7:30.
A. earlier B. early C. more early D. most early
( ) 5. I ______ go to the cinema. I've been very busy ______.
A. hard; lately B. hardly; lately C. hard; late D. hardly; late
( ) 6. The wind is blowing ______. We'd better not go out.
A. strong B. strongly C. stronger D. strongest
( ) 7. She smiled ______ when she heard the good news.
A. happy B. happily C. happiness D. unhappy
( ) 8. This math problem is ______. I can work it out ______.
A. simple; simple B. simply; simple C. simple; simply D. simply; simply
考点四
形容词副词的比较级
使用秘籍:
比较级用于两者之间的比较,表示“更……”。常用结构为“形容词/副词的比较级 + than”。
1、 比较级的构成规则
情况
规则
比较级
单音节词和少数双音节
一般情况
在词尾加 -er
taller, shorter, smaller
以不发音e结尾
加 -r
nicer, larger
以“辅音字母+y”结尾
变y为i,加 -er
happier, easier, busier
以重读闭音节结尾
双写最后一个字母,加 -er
bigger, hotter, thinner
多音节词
(多数双音节和三音节及以上)
在前面加 more
more beautiful,
more important,
more expensive
部分双音节词
加 -er 或加 more
cleverer/more clever
二、不规则变化的比较级
good/well-better 更好的/地
bad/badly-worse 更差的/地
many/much - more 更多的
little - less 更少的
far - farther/further 更远的(farther指距离,further指程度)
old - older/elder 更年长的(elder指长幼顺序)
三、比较级的常用句型
1. A + 比较级 + than + B(A比B更……)
- 如:Tom is taller than Mike.(汤姆比迈克高。)
2. 比较级 + and + 比较级(越来越……)
- 如:It's getting warmer and warmer.(天气越来越暖和。)
- She became more and more beautiful.(她变得越来越漂亮。)
3. the + 比较级,the + 比较级(越……,就越……)
- 如:The more you practice, the better you will get.(你练得越多,就会变得越好。)
4. which/who + 比较级,A or B?(哪一个/谁更……)
- 如:Which is bigger, the sun or the moon?(太阳和月亮哪个更大?)
5. A + 倍数 + 比较级 + than + B(A比B大/长/重……倍)
- 如:This room is three times larger than that one.(这个房间比那个大两倍。)
四、比较级的修饰语
比较级前可以用以下词来修饰,表示程度:
- much, a lot, far(……得多)
- a little, a bit, slightly(稍微……)
- even(甚至更……)
- still(仍然更……)
- no(并不更……)
示例:
- He is much taller than me.(他比我高得多。)
- It's a little colder today.(今天稍微冷一点。)
易错点
1. 比较的对象必须一致
- 错误:Her hair is longer than me.
- 正确:Her hair is longer than mine.(比较头发和头发)
2. 使用than时,注意代词的格
- 如:I love you more than he.(我比他更爱你。)
- I love you more than him.(我爱你胜过爱他。)
3. 两者比较用比较级,三者及以上用最高级
- 正确:Which is bigger, A or B?(两者)
- 正确:Which is the biggest, A, B or C?(三者)
考点再现
一、写出下列形容词/副词的比较级
1. tall → ______
2. big → ______
3. happy → ______
4. beautiful → ______
5. good → ______
6. bad → ______
7. many → ______
8. far → ______
二、用所给词的适当形式填空
1. This book is ______ (interesting) than that one.
2. He runs ______ (fast) than me.
3. The weather is getting ______ and ______ (cold).
4. The more you learn, the ______ (much) you will know.
5. She is ______ (tall) than her sister.
过关训练
( ) 1. This box is ______ than that one.
A. heavy B. heavier C. more heavy D. heaviest
( ) 2. He is ______ taller than his brother.
A. very B. so C. much D. too
( ) 3. The weather in Shanghai is ______ than that in Beijing in winter.
A. warm B. warmer C. more warm D. warmest
( ) 4. She sings ______ than her sister.
A. beautiful B. more beautiful C. beautifully D. more beautifully
( ) 5. The more exercise you do, the ______ you will be.
A. healthy B. healthier C. healthily D. more healthily
( ) 6. This camera is ______ expensive than that one.
A. less B. little C. fewer D. a few
( ) 7. He is ______ of the two boys.
A. taller B. the taller C. tallest D. the tallest
( ) 8. It is becoming ______ to find a job nowadays.
A. hard B. harder C. hardest D. the hardest
考点五
形容词副词的最高级
使用秘籍:
最高级用于三者或三者以上的比较,表示“最……”。常用结构为“the + 最高级 + 比较范围”。
一、最高级的构成规则
情况
规则
最高级
单音节词和少数双音节
一般情况
加 -est
tallest, shortest, smallest
以不发音e结尾
加 -st
nicest, largest
以“辅音字母+y”结尾
变y为i,加 -est
happiest, easiest, busiest
以重读闭音节结尾
双写最后一个字母,加 -st
biggest, hottest, thinnest
多音节词
(多数双音节和三音节及以上)
在前面加 most
most beautiful, most important
部分双音节词
加 -est 或加 most
cleverest/most clever
二、不规则变化的最高级
good/well - better - best
bad/badly - worse - worst
many/much - more - most
little - less - least
far - farther/further - farthest/furthest
old - older/elder - oldest/eldest
三、最高级的常用句型
1. A + be + the + 最高级 + 比较范围(A是……中最……的)
- 如:She is the tallest in her class.(她是班里最高的。)
2. A + 实义动词 + (the) + 副词最高级 + 比较范围
- 如:He runs (the) fastest of all.(他在所有人中跑得最快。)
3. one of the + 最高级 + 复数名词(最……之一)
- 如:Beijing is one of the most beautiful cities in China.(北京是中国最美丽的城市之一。)
4. the + 序数词 + 最高级 + 名词(第几个最……的)
- 如:The Yellow River is the second longest river in China.(黄河是中国第二长河。)
四、最高级的常用表达
· in + 地点/集体,“在……范围内” 例:He is the tallest in our class.
· of + 复数名词,“在……当中” 例:She is the best of all.
· among + 复数名词,“在……之中” 例:This is the best among these books.
易错点
1. 形容词最高级前必须加the(副词最高级前可省略)
- 正确:She is the best student.
- 正确:He runs (the) fastest.
2. 物主代词后不用the
- 正确:my best friend(我最好的朋友)
- 错误:my the best friend
3. 比较级和最高级的区分
- 两者比较用比较级:Who is taller, Tom or Mike?
- 三者及以上用最高级:Who is the tallest, Tom, Mike or John?
考点再现
一、写出下列形容词/副词的最高级
1. tall → ______
2. big → ______
3. happy → ______
4. beautiful → ______
5. good → ______
6. bad → ______
7. many → ______
8. far → ______
二、用所给词的适当形式填空
1. This is ______ (beautiful) park in the city.
2. He runs ______ (fast) of the three.
3. Tom is ______ (tall) boy in his class.
4. Who is ______ (good) student in your grade?
5. Summer is ______ (hot) season of the year.
过关训练
( ) 1. This is ______ book in the library.
A. interesting B. more interesting C. most interesting D. the most interesting
( ) 2. He is ______ of the two boys.
A. taller B. the taller C. tallest D. the tallest
( ) 3. The Yellow River is the second ______ river in China.
A. long B. longer C. longest D. most long
( ) 4. She is ______ girl I have ever met.
A. kind B. kinder C. kindest D. the kindest
( ) 5. Of all the subjects, I like English ______.
A. well B. better C. best D. good
( ) 6. This is ______ expensive watch in the shop.
A. less B. the least C. little D. the less
( ) 7. He is ______ student in our grade. He always gets the first place.
A. the most intelligent B. more intelligent
C. intelligent D. most intelligent
( ) 8. Who runs ______, Tom, Mike or John?
A. fast B. faster C. fastest D. the fastest
一、用所给形容词/副词的适当形式填空
1. This story is ______ (interesting) than that one.
2. She is ______ (beautiful) girl in our school.
3. He runs ______ (fast) than me.
4. The weather is getting ______ and ______ (hot).
5. Which is ______ (big), the earth or the moon?
6. This is ______ (good) movie I have ever seen.
7. She speaks English ______ (fluent) in our class.
8. The ______ (much) you practice, the ______ (good) you will become.
9. He is ______ (tall) of the two brothers.
10. This question is ______ (easy) than that one.
二、单项选择
( ) 1. This box is ______ heavy for me to carry.
A. too B. so C. very D. quite
( ) 2. She sings ______ in her class.
A. beautiful B. more beautiful C. beautifully D. most beautifully
( ) 3. He is ______ than his brother.
A. three years older B. three year older
C. older three years D. three years old
( ) 4. The ______ you work, the ______ progress you will make.
A. hard; great B. harder; greater C. hardest; greatest D. harder; great
( ) 5. This camera is ______ expensive than that one.
A. many B. much C. more D. most
( ) 6. She is ______ careful student. She does everything ______.
A. careful; careful B. carefully; careful
C. careful; carefully D. carefully; carefully
( ) 7. He got up ______ this morning, so he arrived at school ______.
A. late; late B. lately; late C. late; lately D. lately; lately
( ) 8. I have ______ finished my homework. I did it an hour ago.
A. yet B. already C. still D. never
( ) 9. The old man lives ______, but he never feels ______.
A. alone; alone B. lonely; lonely C. alone; lonely D. lonely; alone
( ) 10. This is ______ book I have ever read.
A. the most boring B. more boring C. boring D. most boring
三、改错题
下列句子中有一处错误,请找出并改正。
1. This apple is more bigger than that one.
________________________________________________
2. She is the most tallest girl in her class.
________________________________________________
3. He runs more faster than me.
________________________________________________
4. This question is more easy than that one.
________________________________________________
5. She is the best of all the students in her class.
________________________________________________
6. The boy is enough old to go to school.
________________________________________________
7. He drives very careful.
________________________________________________
8. I have never seen a most beautiful flower.
________________________________________________
答案与解析
考点梳理
考点一 形容词的用法
考点再现
用所给形容词的正确形式填空
1. beautiful
- 解析:beauty是名词,此处需要形容词修饰名词flower,beauty变y为i加ful。
2. sunny
- 解析:sun是名词,此处需要形容词作表语,双写n加y。
3. taller
- 解析:than提示用比较级,taller表示“更高”。
4. interesting
- 解析:修饰事物用-ing形容词,interesting表示“有趣的”。
5. clean
- 解析:keep + 宾语 + 形容词,clean作宾语补足语。
过关训练
1. B
- 解析:She is crying说明她很伤心,sad表示“悲伤的”。
2. B
- 解析:多个形容词顺序:观点(new)在前,颜色(red)在后,因此new red。
3. A
- 解析:enough修饰形容词时放在后面,strong enough表示“足够强壮”。
4. B
- 解析:look是系动词,后接形容词作表语,beautiful表示“漂亮的”。
5. B
- 解析:taste是系动词,后接形容词good作表语,well是副词。
考点二 副词的用法
考点再现
用适当的副词填空
1. beautifully
- 解析:修饰动词sings要用副词,beautiful变y为i加ly。
2. already
- 解析:already“已经”,常用于完成时肯定句中。
3. very
- 解析:very修饰形容词tall,表示“非常”。
4. quietly
- 解析:修饰动词speak要用副词,quiet加ly。
5. hardly
- 解析:hardly“几乎不”,表示否定含义。
过关训练
1. B
- 解析:修饰动词drives要用副词carefully,表示“小心地”。
2. D
- 解析:unhealthy提示很少吃垃圾食品,seldom表示“很少”。
3. C
- 解析:修饰动词speaks要用副词clearly,enough放在副词后面。
4. B
- 解析:too...to...表示“太……而不能……”,too young to go to school。
5. A
- 解析:missed the bus表示起晚了,late表示“迟地”。lately是“最近”。
考点三 形容词变副词
考点再现
一、写出下列形容词对应的副词
1. quickly
2. happily
3. possibly
4. well
5. carefully
6. easily
7. terribly
8. fast
9. loudly
10. angrily
二、用所给词的适当形式填空
1. beautifully
- 解析:修饰动词danced用副词beautifully。
2. hard; hard
- 解析:worker前用形容词hard;works后用副词hard。
3. carefully
- 解析:修饰动词listen用副词carefully。
4. easily
- 解析:修饰动词finish用副词easily。
5. terribly
- 解析:修饰形容词ill用副词terribly。
过关训练
1. C
- 解析:girl前用形容词beautiful;dances后用副词beautifully。
2. B
- 解析:修饰动词speaks用副词clearly。
3. C
- 解析:is后接形容词easy作表语;answer it用副词easily。
4. A
- 解析:than提示用比较级,early的比较级是earlier。
5. B
- 解析:hardly“几乎不”;lately“最近”。
6. B
- 解析:修饰is blowing用副词strongly。
7. B
- 解析:修饰动词smiled用副词happily。
8. C
- 解析:is后接形容词simple作表语;work it out用副词simply。
考点四 形容词副词的比较级
考点再现
一、写出下列形容词/副词的比较级
1. taller
2. bigger
3. happier
4. more beautiful
5. better
6. worse
7. more
8. farther/further
二、用所给词的适当形式填空
1. more interesting
- 解析:than提示用比较级,多音节词加more。
2. faster
- 解析:than提示用比较级,fast是单音节词加er。
3. colder; colder
- 解析:比较级 + and + 比较级表示“越来越……”。
4. more
- 解析:the + 比较级,the + 比较级表示“越……就越……”。
5. taller
- 解析:than提示用比较级,tall加er。
过关训练
1. B
- 解析:than提示用比较级,heavy变y为i加er→heavier。
2. C
- 解析:much可以修饰比较级taller,表示“……得多”。
3. B
- 解析:than提示用比较级,warm加er→warmer。
4. D
- 解析:than提示用比较级,修饰动词sings用副词,beautifully的比较级是more beautifully。
5. B
- 解析:the + 比较级,the + 比较级结构,healthy变y为i加er→healthier。
6. A
- 解析:less expensive表示“更便宜”,less是比较级标志词。
7. B
- 解析:of the two提示两者比较,比较级前加the,the taller。
8. B
- 解析:becoming提示越来越难,比较级harder。
考点五 形容词副词的最高级
考点再现
一、写出下列形容词/副词的最高级
1. tallest
2. biggest
3. happiest
4. most beautiful
5. best
6. worst
7. most
8. farthest/furthest
二、用所给词的适当形式填空
1. the most beautiful
- 解析:in the city提示用最高级,多音节词加most。
2. fastest
- 解析:of the three提示用最高级,fast加est。
3. the tallest
- 解析:in his class提示用最高级,tall加est。
4. the best
- 解析:in your grade提示用最高级,good的最高级是best。
5. the hottest
- 解析:of the year提示用最高级,hot双写t加est。
过关训练
1. D
- 解析:in the library提示用最高级,多音节词the most interesting。
2. B
- 解析:of the two提示两者比较,比较级前加the,the taller。
3. C
- 解析:the second + 最高级,long的最高级是longest。
4. D
- 解析:I have ever met提示用最高级,the kindest。
5. C
- 解析:Of all the subjects提示用最高级,well的最高级是best。
6. B
- 解析:in the shop提示用最高级,little的最高级是least。
7. A
- 解析:in our grade提示用最高级,the most intelligent。
8. C
- 解析:Tom, Mike or John提示三者比较,fast的最高级是fastest。
强化练习
一、用所给形容词/副词的适当形式填空
1. more interesting
- 解析:than提示用比较级。
2. the most beautiful
- 解析:in our school提示用最高级。
3. faster
- 解析:than提示用比较级。
4. hotter; hotter
- 解析:比较级 + and + 比较级表示“越来越……”。
5. bigger
- 解析:两者比较,earth和moon。
6. the best
- 解析:I have ever seen提示用最高级。
7. the most fluently
- 解析:in our class提示用最高级。
8. more; better
- 解析:the + 比较级,the + 比较级结构。
9. the taller
- 解析:of the two提示两者比较,比较级前加the。
10. easier
- 解析:than提示用比较级。
二、单项选择
1. A
- 解析:too...to...表示“太……而不能……”。
2. D
- 解析:in her class提示用最高级,修饰动词sings用副词,most beautifully。
3. A
- 解析:than提示用比较级,three years older。
4. B
- 解析:the + 比较级,the + 比较级结构,harder...greater。
5. C
- 解析:than提示用比较级,more expensive。
6. C
- 解析:student前用形容词careful;does everything用副词carefully。
7. A
- 解析:got up late起晚了;arrived late到得晚。
8. B
- 解析:already“已经”,用于肯定句。
9. C
- 解析:lives alone独自居住;feels lonely感到孤独。
10. A
- 解析:I have ever read提示用最高级,the most boring。
三、改错题
1. 错误:more bigger
改正:bigger
解析:bigger已经是比较级,前面不能再加more。
2. 错误:most tallest
改正:tallest
解析:tallest是最高级,前面不能再加most。
3. 错误:more faster
改正:faster
解析:faster已经是比较级,前面不能再加more。
4. 错误:more easy
改正:easier
解析:easy是单音节词,比较级是easier,不用more。
5. 错误:the best(无错误)
解析:句子本身正确。
6. 错误:enough old
改正:old enough
解析:enough修饰形容词时要放在后面。
7. 错误:careful
改正:carefully
解析:修饰动词drives要用副词carefully。
8. 错误:most beautiful
改正:more beautiful
解析:这是比较级结构“never seen a more beautiful flower”,表示“从未见过比这更美的花”。
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