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(共32张PPT)
形容词用法
Look and say:
She is beautiful.
These flowers are yellow.
Function 1 : 形容词做表语
Look and say:
This is a red apple.
It is a round plate.
Function 2 : 形容词做定语
Look and say:
These balloons make the little boy happy.
Function 3 :
形容词做宾语补足语
Look and say:
Ill and sick, he can’t come to the school.
Function 4 :
形容词作状语
Discussion 1:
形容词：
1. comfortable
2. natural
3. pleasant
4. necessary
5. excited
6. independent
7. hopeful
8. terrible
9. exciting
10. foolish
11. creative
12. delicious
13. typical
14. hopeless
15. friendly
16. famous
17. handsome
18. dirty
派生法—加后缀
1. -able：comfortable, suitable, enjoyable
2. -al：natural, local, traditional
3. -ant：pleasant, important, abundant
4. -ary：necessary, literary, ordinary
5. -ed：excited, warm-hearted, bored, interested
6. -ent：independent, different
7. -ful：hopeful, careful, wonderful, colorful
8. -ible：terrible, horrible, possible
9. -ing：exciting, boring, interesting
10. -ish：foolish, selfish, childish
11. -ive：creative, active
12. -ious：delicious, serious, curious
13. -ical：typical, musical, physical
14. -less：hopeless, careless, helpless
15. -ly：friendly, lovely
16. -ous：famous, fabulous
17. -some：handsome, awesome, troublesome
18. -y：dirty, angry, hungry, rainy
Excercise 1:
一、派生法填空（根据括号内单词和提示词缀，写出正确形容词形式）
1. The story is very ________ (excite → -ing).
2. She felt ___________ (disappoint → -ed) because she failed the exam.
3. This is a ______ (use → -less) machine; we should throw it away.
4. It's _________ (danger → -ous) to play with fire.
5. The ______ (nation → -al) flag of China is red with five yellow stars.
6. This book is _____________ (accept → -able) for children under 10.
7. He is an ______ (act → -ive) student who takes part in many activities.
8. The film is ____________ (interest → -ing), so many people want to watch it.
9. It is ___________ (possible → im-) to finish the work in one hour.
10. She is an __________ (honest → dis-) person; don't believe her words.
exciting
disappointed
useless
dangerous
national
acceptable
active
interesting
impossible
dishonest
Excercise 2:
二、合成法连线（将左右两部分匹配，组成正确的合成形容词）
左半部分 右半部分
1. warm A. working
2. hard B. hearted
3. man C. covered
4. snow D. made
5. five E. minute
Excercise 3:
三、转化法选择（选择括号内单词的正确形式填空，无需加词缀）
1. The ______ (stone) bridge was built 200 years ago.
2. The ______ (school) bag on the desk belongs to my sister.
3. The door is ______ (open); you can go in directly.
4. The ______ (break) glass hurt his foot.
5. She is the ______ (pride) of our class.
stone
school
open
broken
pride
Excercise 4:
四、句型转换（将括号内的词变为形容词，改写句子）
1. The boy has a lot of care. He does everything carefully.
→ The boy is ______ (care → -ful). He does everything carefully.
2. The weather has wind today. We can fly kites.
→ It is a ______ (wind → -y) day. We can fly kites.
3. The girl has no hope. She doesn't want to try again.
→ The girl is ______ (hope → -less). She doesn't want to try again.
4. This book has many words. It's hard to read.
→ This is a ___________ (many-word → 合成词) book. It's hard to read.
careful
windy
hopeless
many-word
Discussion 2:
2. 合成法（两个或多个词合成新形容词）
由两个或多个独立单词通过连字符连接，或直接拼接构成形容词。
1. 形容词 + 名词 + -ed
warm-hearted（热心的）；white-haired（白发的）；cold-blooded（冷血的）
2. 形容词 / 副词 + 分词
good-looking（好看的）；hard-working（勤奋的）；well-known（著名的）
3. 名词 + 分词
man-made（人造的）；snow-covered（被雪覆盖的）；sun-burnt（晒伤的）
4. 数词 + 名词
five-year（五年的）；ten-minute（十分钟的）；two-hundred-word（两百字的）
注意：这种合成形容词中的名词必须用单数形式
5. 其他组合
first-class（一流的）；ever-green（常青的）；face-to-face（面对面的）
合成法
Where:
形容词的位置:
1. 一般置于被修饰词前
Eg：I have a smart pet.
Students are so busy and they have no spare time.
2. 置于被修饰词后的情况
(1) 以 a - 起首的形容词一般用作表语，但这类词中有些也可作后置定语，如
alone, afraid, asleep, alive 等。
Eg：He must be the best basketball player alive.
He is a man afraid of nothing.
(2) 形容词修饰复合不定代词，如 something, anything, everyone 等，需要置于其
后。
Eg：I’d like something sweet to eat.
There is nothing wrong with the watch.
(3) 具有表语作用的形容词联合使用时
Eg：The boy, tired, hungry and thirsty, fell down on the street.
I have never read such a novel so inspiring and interesting.
(4) 形容词词组 (短语) 作定语
Eg：The bottle filled with milk is my baby sister’s.
All these are matters worth of attention.
Where:
形容词的位置:
注意：同一形容词作前置定语和后置定语时，其意义可能不同。
Eg：Please write down your present address. 请写下你现在的住址。
The people present are his good friends. 在场的人是他的好朋友。
Examination site 1:
形容词的比较等级
原级比较：用于两者程度相同的比较
① 在肯定句中用 “as + 原级形容词 + as” 的结构，表示前后两者的情况一样
Eg：Tom is as tall as Peter.
② 在否定句中用 “not so/as + 原级形容词 + as” 的结构，表示前者不如后者
Eg：She is not as/so busy as her sister.
③ 如果第一个 so/as 后的形容词作定语修饰名词，应将该名词放在第一个 so/as 后
Eg：We have planted as many trees as we did last year.
Examination site 2:
2. 比较级和最高级的构成
① 规则变化
构成 原级 比较级 最高级
一般在词尾加 - er，-est smart smarter smartest
以 e 结尾只加 - r，-st nice nicer nicest
以 “辅音字母 + y” 结尾的词，将 y 变为 i 再加 - er，-est happy happier happiest
以一个辅音字母结尾的重读闭音节，双写这一辅音字母后，再加 - er，-est thin thinner thinnest
Examination site 2:
构成说明 原级 比较级 最高级
部分双音节词和多音节词，在词前加 more、most important more important most important
分词形容词的比较级和最高级，一般在其前加 more、most interesting more interesting most interesting
exciting more exciting most exciting
Examination site 3:
原级 比较级 最高级 说明
good, well better best 表示 “好” 的常用不规则变化
many, much more most 表示 “多” 的统一不规则变化
little less least 表示 “少” 的不规则变化
bad, ill worse worst 表示 “坏 / 生病” 的不规则变化
far farther（仅指距离）further（指距离 / 程度） farthest（仅指距离）furthest（指距离 / 程度） 存在语义区分的不规则变化
old older（指年龄、新旧、血缘）elder（仅指血缘） oldest（指年龄、新旧、血缘）eldest（仅指血缘） 存在语义区分的不规则变化
②不规则形容词比较级 / 最高级汇总表
Examination site 4:
3. 比较级的用法
① 比较级 + than
Eg：Jenny has more books than Jimmy does.
② 比较级 + and + 比较级
Eg：It’s getting hotter and hotter.
③ the + 比较级……，the + 比较级
Eg：The more you eat, the heavier you will be.
④ the + 比较级 (+of the two)
Eg：The larger of the two houses belongs to Miss White.
⑤ more than (多于), not more than (不比…… 多), less than (少于), not less than (不少于……), less + 形容词 + than (不如……)
Eg：I think dogs are less cute than cats.
More than 500 students will attend the meeting.
Examination site 5:
4. 使用比较级常见错误
① 比较的范围或对象出错
Eg：The length of Nile is longer than Yangtze River.（×）
The length of Nile is longer than that of Yangtze River.（√）
China is lager than any country in Asia.（×）
China is lager than any other country in Asia.（√）
China is lager than any country in Africa.（√）
② “not + 比较级 + than” 与”no + 比较级 + than” 表达的意义完全不同。前者常常表示 “一方不如另一方”，后者表示 “双方都不……”
Eg：My Spanish is not better than you. 我的西班牙语不如你好。
My Spanish is no better than you. 我的西班牙语和你一样差。
Examination site 6:
5. 比较级的修饰语：
可用来修饰比较级的词或短语包括 much、far、by far、still、even、no、any、a lot、a little、a bit、a great deal、rather、twice、two thirds 等
Eg：He is even fatter than before.
Your apple is twice bigger than mine.
Examination site 7:
6. 最高级的用法
① the + 形容词最高级 + 名词 + 表示范围的词组或从句
Eg：Her bike is the newest one in the neighborhood.
Frozen is the most interesting movie of the three ones.
② one of the + 形容词最高级 + 可数名词复数形式 + 表示范围的词组或从句
Eg：China is one of the largest countries in the world.
③ 比较级形式表达最高级含义
Eg：Mr. Black is very glad because the clothes made in his factory have never been more popular.
She is taller than any other girl in her class.
=She is taller than the other girls in her class.
=She is taller than the rest of the girls in her class.
Examination site 8:
7. 形容词的常用句型
1. It+be + 形容词 + of sb.+ 不定式
核心特点：强调人的品质（这类形容词多描述人的性格、品德，如 kind、nice、foolish 等）
例：It’s very kind of you to help me with my math.
2. It+be + 形容词 + for sb.+ 不定式
核心特点：强调事物的属性（这类形容词多描述事物的难度、重要性等，如 difficult、important、necessary 等）
例：It’s difficult for me to learn physics well.
3. 主语 + be + 形容词 + 不定式
核心特点：直接描述主语的状态或倾向，形容词常表示主语的 “准备状态”“意愿” 等
例：Jack is always ready to help others.
Excercise 5:原级句型练习
句型1：主语 + be + 形容词原级 + (名词) + 表语/状语
（基础句型，强调人/物的特征）
1. The movie is __________ (interest). （这部电影很有趣）
2. My sister is a ________ (care) girl. （我妹妹是个细心的女孩）
3. The cake tastes ________ (delicious). （这蛋糕尝起来很美味）
句型2：主语 + be + as + 形容词原级 + as + 比较对象
（“和……一样……”，否定式：not as/so + 原级 + as）
1. This book is as _________ (use) as that one. （这本书和那本一样有用）
2. Tom runs as ________ (fast) as his brother. （汤姆和他哥哥跑得一样快）
3. Her handwriting is not so _______ (good) as mine. （她的字不如我的好）
interesting
careful
delicious
useful
fast
good
Excercise 5: 原级句型练习
句型3：It is + 形容词原级 + of/for sb. + to do sth.
of 用于形容词描述人的品质（kind, nice, clever, silly等）
for 用于形容词描述事情的难易程度（easy, difficult, important等）
1. It is ______ (kind) ______ you to help me.
2. It is ______ (difficult) ______ him to finish the work in an hour.
3. It is ______ (foolish) ______ her to believe the stranger.
kind
of
difficult
for
foolish
of
Excercise 6: 比较级句型练习
句型1：主语 + be/实义动词 + 形容词比较级 + than + 比较对象
（单音节词+er；多音节词前加more；不规则变化：good→better, bad→worse等）
1. This skirt is ________ (cheap) than that dress.
2. She is ________________ (beautiful) than her sister.
3. The weather today is _________ (bad) than yesterday.
句型2：主语 + be + the + 形容词比较级 + of the two
（两者中“较……的一个”，比较级前加the）
1. He is the ______ (tall) of the two boys.
2. This is the ___________________ (interesting) of the two books.
cheaper
more beautiful
worse
tallest
most interesting
Excercise 6: 比较级句型练习
句型3：比较级 + and + 比较级 / the + 比较级, the + 比较级
（“越来越……” / “越……，越……”）
1. The days are getting ______ and ______ (long) in summer.
2. __________ (hard) you study, ____________ (good) grades you will get.
3. Our city is becoming ______ and ___________ (beautiful).
longer
longer
The harder
the better
more
more beautiful
Excercise 7: 最高级句型练习
句型1：主语 + be/实义动词 + the + 形容词最高级 + (名词) + 表示范围的短语（in/of...）
（单音节词+est；多音节词前加most；不规则变化：good→best, bad→worst）
1. This is the ___________ (exciting) movie I have ever seen.
2. She is the _________ (happy) girl in our class.
3. The elephant is the __________ (heavy) animal on land.
most exciting
happiest
heaviest
Excercise 7: 最高级句型练习
句型2：one of the + 形容词最高级 + 可数名词复数 + 范围
（“最……之一”）
1. Beijing is one of the ______ (large) cities in China.
2. This is one of the ____________ (delicious) dishes in this restaurant.
largest
most delicious
Excercise 8: 形容词特殊搭配句型练习
句型1：主语 + be + 形容词 + to do sth.
（形容词后接不定式主动表被动，如easy, hard, difficult, nice等）
1. The question is easy __________ (answer).
2. This box is heavy ___________ (carry).
句型2：主语 + be + 形容词 + that 从句
（常见形容词：sure, certain, glad, happy, afraid, sorry等）
1. I am glad ______ you passed the exam. (that可省略)
2. She is afraid ______ she will be late for school.
to answer
to carry
that
that
Examination site 9:
8. 易错形容词用法解析
1. good 与 well
区别：good 可作定语 / 表语（描述事物的 “好”）；well 作表语时仅表示 “身体好”，同时还具备副词词性。
例：Eating carrots is good for our eyes.
—How are you
—I’m very well.（我身体很好）
2. 以 - ing 和 - ed 结尾的形容词
区别：-ing 结尾的形容词修饰事物（表 “令人…… 的”）；-ed 结尾的形容词修饰人（表 “感到…… 的”）。
例：The football game is exciting.
I’m excited.
3. elder 和 older
区别：elder 表 “年长的”，仅用于描述人的长幼关系，不与 than 连用；older 表 “年龄较大的 / 较旧的”，可描述人或物，能与 than 连用。
例：She is my elder sister.
My elder brother is 5 years older than my younger sister.
Excercise 9: 综合练习
A
D
A
B
B
单项选择:
1. The Forbidden City attracts a____stream of visitors every day.
A. constant B. main C. powerful D. shallow
2. There isn’t an airport near where I live. The____one is about
90 miles away.
A. busiest B. farthest C. newest D. nearest
3. I know this plan is far from perfect, but I just can’t think
of____one.
A. a better B. the better C. a best D. the best
4. -It’s one of the____ things in the world to stay with friends.
-I agree. It always makes us relaxed.
A. worst B.happiest C. busiest D. hardest
5. -How are you getting along with your new classmates
-Very well. They are all____ me.
A. afraid of B. friendly to C. angry with D. sorry for
Excercise 9: 综合练习
A
D
B
B
A
6. It’s such an____ film that all the students are____in it.
A. interesting; interested B. interested; interesting
C. interesting; interesting D. interested; interested
7. To protect environment is____ to take care of our lives.
A. important B. the more important
C. the most important D. as important as
8. This film is much____than that one.
A. interesting B. more interesting
C. the most interesting D. very interesting
9. -Is the child any better today
-I think so. His temperature seems____ now.
A. high B. normal C. low D. special
10. The number of the trees around my village is getting____.
A. larger and larger B. higher and higher
C. more and more D. less and less

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