Part of Speech

Derivation &
Vocabulary
Grammar and Vocabulary Ⅰ
April 19, 2011
Part of Speech (Review)

English words
are categorized
into eight
groups:
Noun
 Verb
 Adjective
 Adverb
 Conjunction
 Pronoun
 Preposition
 Interjection

Today’s Learning Points

Derivation (pp.3-4)

Vocabulary (p.85)
Suffix（接尾辞）

Check what kind of suffixes the
following word endings are (p.1).
-ize, -en
-ment, -tion, -er, -ee
-ic, -ical, -y
-ly
Suffixes making verbs
-ize
～にする、～になる、～化する
socialize, familiarize, industrialize,
 -en
～にする、～になる
darken, redden, whiten,

Suffixes making nouns
-ment
動作・原因･手段･結果･状態などを表す
movement, excitement
 -tion
動作･状態･結果・関係を示す
solution, distribution, relation,

Suffixes making nouns
-er
～をする人（dancer, teacher）、～をす
る物（screwdriver）、～を作る人（hatter,
tiler）、～の居住者、出身者（Londoner,
New Yorker）
 -ee
～される者（examinee, employee）、～
する者、～の状態にある者（absentee）

Suffixes making adjectives
-ic
～の、～の性質の、～的
basic, economic,
 -ical
～のような、～的な、～に関する
physical, vertical

Suffixes making adjectives

-y
～に満ちた、～から成る、やや～の
（bony）、～の性質の、～の傾向がある
（sleepy）、～のような、～を好む、～に
夢中の（doggy）、〔色彩を表す形容詞に
つけて〕～がかった（yellowy）
Suffix making adverbs

-ly
様態、程度、時（greatly）、第～番目に
（secondly, thirdly）
Exercise 4 (pp.3-4)

Derive another part of speech, as
instructed.
Verb ⇒ noun
（１） pay
⇒ payment
(2) appoint
⇒ appointment
(3) graduate
⇒ graduation
Adjective⇒adverb
(4) sudden
⇒ suddenly
(5) busy
⇒ busily
(6) probable
⇒ probably
Adjective⇒verb
(7) wide
⇒ widen
(8) sharp
⇒ sharpen
Noun⇒adjective
(9) globe
⇒ global
(10) power
⇒ powerful
(11) beauty
⇒ beautiful
Adjective⇒noun
(12) eager
⇒ eagerness
(13) lazy
⇒ laziness
Vocabulary

countless


silent


There were countless stars in the sky.
The audience was silent during the
performance.
traffic

The traffic was heavy in this area.
Vocabulary

individual


disappoint


Each individual person is independent.
My parents were disappointed when I
failed the exam.
grammar

Grammar varies from language to
language.
Vocabulary

aspect


description


Consider the question in its all aspects.
Please give me a brief description of
the matter.
origin

The origin of this civilization is
unknown.
Vocabulary

account


income


I would like to open an account.
You must live within your income.
profit

He made a huge profit from the sales
of his house.
Vocabulary

treasure


permission


The pirates were looking for the
hidden treasure.
Permission to leave for vacation was
given.
product

The quality of Japanese products is
high.
Vocabulary

consumer


association


The consumer price index has been
stable for these few years.
“PTA” stands for Parent-Teacher
Association.
attempt

They made an attempt to save the
whale.
Vocabulary

appointment


means


I made an appointment with the
dentist at three o’clock.
The end justifies the means.
miracle

This saint performed many miracles.
Vocabulary

citizen

We are Japanese citizens.
課題：接頭辞と接尾辞




Prefixes and Suffixesのプリント参照
Prefix（接頭辞）
Suffix（接尾辞）
与えられた接頭辞や接尾辞を使って単語を
派生させましょう
例）use＋less→useless
例）friend＋ship→friendship
See you next week！
See you on Friday！

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