外研版（2019）必修第一册Unit 2 Exploring English Using language Word formation 课件（36张PPT）
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| 名称 | 外研版（2019）必修第一册Unit 2 Exploring English Using language Word formation 课件（36张PPT） |  | |
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| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-03-09 16:11:34 | ||
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(共36张PPT)
Unit 2 Using Language
Observe these colored words from this unit.
1. Neither is there pine nor apple in
pineapple.
2. ... sculpt a sculpture...
3. When we ... see rain ..., we can say “it's
raining” ...
4. WHO
Have A L k
=pine+apple
=sculpt+ure(suffix)
n.
v.
=World Health Organization
Word formation
Abbreviation 缩略法
Conversion 转化法
Derivation 派生法
Compounding 合成法
Focus on
基本用法
abbreviating (缩写)
changing the part of speech (改变词性)
adding a prefix or suffix (加前缀或后缀)
combining two or more words (组合两个或多个单词)
Read the text in understanding ideas and look for words using different types of word formation.
Mthe words to the types of word formation.
hamburger eggplant pineapple sculpture painting seasick carsick airsick homesick homework housework hardly softly harmful harmless shameful shameless rain snow sunshine WHO IT US
abbreviating (缩写)
hamburger eggplant pineapple sculpture painting seasick carsick airsick homesick homework housework hardly softly harmful harmless shameful shameless rain snow sunshine WHO IT US
changing the part of speech (改变词性)
hamburger eggplant pineapple sculpture painting seasick carsick airsick homesick homework housework hardly softly harmful harmless shameful shameless rain snow sunshine WHO IT US
adding a prefix or suffix (加前缀或后缀)
hamburger eggplant pineapple sculpture painting seasick carsick airsick homesick homework housework hardly softly harmful harmless shameful shameless rain snow sunshine WHO IT US
combining (组合) two or more words
hamburger eggplant pineapple sculpture painting seasick carsick airsick homesick homework housework hardly softly harmful harmless shameful shameless rain snow sunshine WHO IT US
缩略法主要采取“截头”、“去尾”或者“既截头又去尾”的方法生成新词。
Abbreviation (缩略法)
—by abbreviating
phone
math/maths
ad
fridge
flu
plane
telephone
airplane
Mathematics
advertisement
refrigerator
influenza
CD ( compact disk)
CCTV( China Central Television)
NBA (National Basketball Association)
UFO( unidentified flying object)
UN( United Nations)
USA( United States of America)
另外还有许多缩写词是由各个单词的首字母组成。
Conversion（转化法）
—by changing the part of speech
一个词从一种词类转化为另一种或几种词类的方法称为“转化法”。如名词, 形容词转化为动词。
The child was eyeing the chocolate cake.
She took a drink from the glass and then put it down.
You must slow down or you'll make yourself ill.
n.→v.，意为“注视”
v.→n.,意为“饮料”
adj.→v.,意为“放慢速度”
Derivation (派生法)
—by adding a predix or suffix
派生词一般有前缀(prefix)+单词，或单词+后缀(suffix)构成。
前缀+单词一般不改变原词的词性，但会引起词义的变化，一部分可构成反义词。
① I dislike waiting for anything.
② I had completely misread his intentions.
mis-+read, 意为“误解”
dis-+like, 意为“不喜欢，厌恶”
前缀
单词+后缀一般不改变原词的基本含义，只改变其词性。
①There is a growing need for qualified teachers of Business English.
teach+-er, 表示人，意为“教师”
②They will introduce a new washer to the public.
wash+-er, 表示物，意为“洗衣机”
③Not all people can make this achievement.
achieve+-ment，抽象名词，意为“成就，成绩”
后缀
sunflower
sun
flower
Compounding (合成法)
— by combining two or more words
复合名词
1. 名词＋名词
sunglass
sun
glass
moonlight
moon
light
bookshelf
book
shelf
fireman
fire
man
2. 形容词＋名词
loudspeaker, midnight, blackboard,
software, mainland
3. v-ing＋名词
waiting-room, sitting-room
4. 动词＋名词
playground, watchtower,
chopsticks, washroom
handwriting, thanksgiving, roller-skating
5. 名词＋v-ing
6. 动词＋副词
get-together, break-through
7. 副词＋名词
downfall, outbreak
e. :
f. 副词＋v-ed: well-known
g. 形容词＋名词: mid-east, round-trip
h. 其它:
up/downstairs, everyday, take-away, outdoor,
one-way, part-time, two-month, secondhand,
mouth-to-mouth, so-so, on-line, so-called,
five-year-old
复合形容词
1. 形容词＋名词＋ed
kind-hearted, short-sighted
2. 形容词＋v-ing
good-looking, easy-going
3. 副词＋v-ing
hard-working, ever-lasting
4. 名词＋v-ing
English-speaking, peace-loving
5. 名词＋v-ed
man-made, air-borne
6. 副词＋v-ed
well-known, well-balanced
7. 形容词＋名词
mid-east, round-trip
downstairs, everyday, take-away, outdoor, one-way, part-time, two-month, secondhand, so-so, on-line, so-called
8. 其它
复合副词
其 他
复合动词
over + come = overcome
fifty + four = fifty-four
复合数词
everyone, somebody, anything, nobody
down + stairs = downstairs
whole + heartedly = wholeheartedly
复合代词
(副词+动词)
(不定代词+名词)
( 形容词+名词)
(副词+副词)
You can check famous teachers accompany you for more example.
Complete the passage with the help of word formation. P17
When you open a dictionary, you often come across a lot of unfamiliar words. You might think this is a bit scary. But many of them are formed using other simpler words. This is called word formation.
Words formed by combining other words are called compounds, for example, __________ (a friend that you contact by writing, traditionally using a pen) and ____________ (known by many people).
penfriend
well-known
Prefixes and suffixes often have fixed meanings. If you add un- or in- to a word, the new word usually means opposite. For example, if something isn’t correct it’s _________, and if someone isn’t happy they’re _________. Words with the suffixes –ment and –ness are often nouns. For example, if somebody has improved a lot, they have made great ______________.
incorrect
unhappy
improvement
Some nouns and adjectives can be used as verbs, or the other way round. When we calm somebody down, they become ________. And we can give someone a present by ____________ it.
And sometimes a word is made up of the first letters of several words: “World Trade Organization” can be referred to as ________, and ________ is short for “as soon as possible”.
It is impossible to know the meaning of every word, but knowing about word formation can help us guess their meanings.
calm
presenting
WTO
ASAP
1．be made up of 由……组成
[教材原句]And sometimes a word is made up of the first letters of several words...(P17) 而且有时一个单词由几个单词的首字母组成……[归纳拓展](1)be made up of＝consist of由……组成(2)be made of 由……材料制成(看出原材料) be made from 由……材料制成(看不出原材料)
①All substances, whether they are gaseous, liquid or solid, are made up of atoms.
所有物质，无论是气体、液体或固体，都是由原子构成的。
②The collection _____________________ three parts：poems, essays and short stories.
这本作品是由诗、散文和短篇小说三部分组合而成的。
③Early paper in China was made ________ bamboo fibre.
中国早期的纸是由竹子纤维制成的。
④In the Middle Ages, the houses were made ________ wood.
在中世纪时，房子是由木头建造的。
consists of/is made up of
from
of
[温馨提示]
be made up of 和consist of都是表示“由……组成”，但是consist of 只能用主动形式，不可用于被动语态。
2. likely adj. 可能的；可能发生的
[归纳拓展]
(1)sb./sth. is likely to do 某人/某事有可能……
It is likely that... 有可能……
(2)unlikely adj. 不可能的
①We've just heard a warning on the radio that a hurricane is likely to come.
我们刚才从广播里听到一则警报：一场飓风可能会到来。
②You are likely ________(suffer) from bad health if you keep smoking.
＝It is likely ________ you will suffer from bad health if you keep smoking.
如果继续吸烟，你的身体健康可能会受到损害。
③He is ________(likely) to come to the party tonight because his mother is ill.
因为他母亲病了，所以他今晚不可能来参加聚会。
to suffer
that
unlikely
[巧学活用]
一句多译
我父母可能不会让我去看电影。(go to the cinema)
①_____________________________________________________________.(It is/was likely that)
②_________________________________________________________.(sb./sth be likely to do)
③_____________________________________________________________.(It is/was possible/probable that)
④_____________________________________________________________.（It is/was possible/probable for sb. to do sth.)
Look at the pictures and get to know the American English words and their English equivalents.
American and British English
a subway (American English)/underground
(British English)
b highway(American English)/ motorway
(British English)
c theater (American English) / theatre( British
English)
d gas (American English) / petrol British
English)
e apartment(American English) /flat (British
English)
f elevator (American English)/ lift(British English)
Keys:
Now complete the passage with the words above.
Today, American English is in common international use. It is different from British English in several ways, mostly in spelling and vocabulary. Some American spellings were created by Noah Webster, who made one of America’s first dictionaries. He changed “-re” spelling to “-er”, which is why ________ is spelt ________ in American English.
theatre
theater
The Americans and the British also use different words for everyday things. For example, Americans talk about putting ______ in their cars and driving along the ________, whereas in the UK, people put ________ in their cars and drive along the ___________. Americans take the ________ to the top floor of a building, but the British use the _____.
gas
highway
petrol
motorway
elevator
lift
In the US, they take the ________ , but in the UK, people travel on the ____________. Americans live in a(n) ___________, while the British live in a(n) ______.
It’s not as confusing as it seems: usually people from the two countries can understand each other from the context. But that doesn’t stop them having a friendly argument about which word is the “right” one!
subway
underground
apartment
flat
Unit 2 Using Language
Observe these colored words from this unit.
1. Neither is there pine nor apple in
pineapple.
2. ... sculpt a sculpture...
3. When we ... see rain ..., we can say “it's
raining” ...
4. WHO
Have A L k
=pine+apple
=sculpt+ure(suffix)
n.
v.
=World Health Organization
Word formation
Abbreviation 缩略法
Conversion 转化法
Derivation 派生法
Compounding 合成法
Focus on
基本用法
abbreviating (缩写)
changing the part of speech (改变词性)
adding a prefix or suffix (加前缀或后缀)
combining two or more words (组合两个或多个单词)
Read the text in understanding ideas and look for words using different types of word formation.
Mthe words to the types of word formation.
hamburger eggplant pineapple sculpture painting seasick carsick airsick homesick homework housework hardly softly harmful harmless shameful shameless rain snow sunshine WHO IT US
abbreviating (缩写)
hamburger eggplant pineapple sculpture painting seasick carsick airsick homesick homework housework hardly softly harmful harmless shameful shameless rain snow sunshine WHO IT US
changing the part of speech (改变词性)
hamburger eggplant pineapple sculpture painting seasick carsick airsick homesick homework housework hardly softly harmful harmless shameful shameless rain snow sunshine WHO IT US
adding a prefix or suffix (加前缀或后缀)
hamburger eggplant pineapple sculpture painting seasick carsick airsick homesick homework housework hardly softly harmful harmless shameful shameless rain snow sunshine WHO IT US
combining (组合) two or more words
hamburger eggplant pineapple sculpture painting seasick carsick airsick homesick homework housework hardly softly harmful harmless shameful shameless rain snow sunshine WHO IT US
缩略法主要采取“截头”、“去尾”或者“既截头又去尾”的方法生成新词。
Abbreviation (缩略法)
—by abbreviating
phone
math/maths
ad
fridge
flu
plane
telephone
airplane
Mathematics
advertisement
refrigerator
influenza
CD ( compact disk)
CCTV( China Central Television)
NBA (National Basketball Association)
UFO( unidentified flying object)
UN( United Nations)
USA( United States of America)
另外还有许多缩写词是由各个单词的首字母组成。
Conversion（转化法）
—by changing the part of speech
一个词从一种词类转化为另一种或几种词类的方法称为“转化法”。如名词, 形容词转化为动词。
The child was eyeing the chocolate cake.
She took a drink from the glass and then put it down.
You must slow down or you'll make yourself ill.
n.→v.，意为“注视”
v.→n.,意为“饮料”
adj.→v.,意为“放慢速度”
Derivation (派生法)
—by adding a predix or suffix
派生词一般有前缀(prefix)+单词，或单词+后缀(suffix)构成。
前缀+单词一般不改变原词的词性，但会引起词义的变化，一部分可构成反义词。
① I dislike waiting for anything.
② I had completely misread his intentions.
mis-+read, 意为“误解”
dis-+like, 意为“不喜欢，厌恶”
前缀
单词+后缀一般不改变原词的基本含义，只改变其词性。
①There is a growing need for qualified teachers of Business English.
teach+-er, 表示人，意为“教师”
②They will introduce a new washer to the public.
wash+-er, 表示物，意为“洗衣机”
③Not all people can make this achievement.
achieve+-ment，抽象名词，意为“成就，成绩”
后缀
sunflower
sun
flower
Compounding (合成法)
— by combining two or more words
复合名词
1. 名词＋名词
sunglass
sun
glass
moonlight
moon
light
bookshelf
book
shelf
fireman
fire
man
2. 形容词＋名词
loudspeaker, midnight, blackboard,
software, mainland
3. v-ing＋名词
waiting-room, sitting-room
4. 动词＋名词
playground, watchtower,
chopsticks, washroom
handwriting, thanksgiving, roller-skating
5. 名词＋v-ing
6. 动词＋副词
get-together, break-through
7. 副词＋名词
downfall, outbreak
e. :
f. 副词＋v-ed: well-known
g. 形容词＋名词: mid-east, round-trip
h. 其它:
up/downstairs, everyday, take-away, outdoor,
one-way, part-time, two-month, secondhand,
mouth-to-mouth, so-so, on-line, so-called,
five-year-old
复合形容词
1. 形容词＋名词＋ed
kind-hearted, short-sighted
2. 形容词＋v-ing
good-looking, easy-going
3. 副词＋v-ing
hard-working, ever-lasting
4. 名词＋v-ing
English-speaking, peace-loving
5. 名词＋v-ed
man-made, air-borne
6. 副词＋v-ed
well-known, well-balanced
7. 形容词＋名词
mid-east, round-trip
downstairs, everyday, take-away, outdoor, one-way, part-time, two-month, secondhand, so-so, on-line, so-called
8. 其它
复合副词
其 他
复合动词
over + come = overcome
fifty + four = fifty-four
复合数词
everyone, somebody, anything, nobody
down + stairs = downstairs
whole + heartedly = wholeheartedly
复合代词
(副词+动词)
(不定代词+名词)
( 形容词+名词)
(副词+副词)
You can check famous teachers accompany you for more example.
Complete the passage with the help of word formation. P17
When you open a dictionary, you often come across a lot of unfamiliar words. You might think this is a bit scary. But many of them are formed using other simpler words. This is called word formation.
Words formed by combining other words are called compounds, for example, __________ (a friend that you contact by writing, traditionally using a pen) and ____________ (known by many people).
penfriend
well-known
Prefixes and suffixes often have fixed meanings. If you add un- or in- to a word, the new word usually means opposite. For example, if something isn’t correct it’s _________, and if someone isn’t happy they’re _________. Words with the suffixes –ment and –ness are often nouns. For example, if somebody has improved a lot, they have made great ______________.
incorrect
unhappy
improvement
Some nouns and adjectives can be used as verbs, or the other way round. When we calm somebody down, they become ________. And we can give someone a present by ____________ it.
And sometimes a word is made up of the first letters of several words: “World Trade Organization” can be referred to as ________, and ________ is short for “as soon as possible”.
It is impossible to know the meaning of every word, but knowing about word formation can help us guess their meanings.
calm
presenting
WTO
ASAP
1．be made up of 由……组成
[教材原句]And sometimes a word is made up of the first letters of several words...(P17) 而且有时一个单词由几个单词的首字母组成……[归纳拓展](1)be made up of＝consist of由……组成(2)be made of 由……材料制成(看出原材料) be made from 由……材料制成(看不出原材料)
①All substances, whether they are gaseous, liquid or solid, are made up of atoms.
所有物质，无论是气体、液体或固体，都是由原子构成的。
②The collection _____________________ three parts：poems, essays and short stories.
这本作品是由诗、散文和短篇小说三部分组合而成的。
③Early paper in China was made ________ bamboo fibre.
中国早期的纸是由竹子纤维制成的。
④In the Middle Ages, the houses were made ________ wood.
在中世纪时，房子是由木头建造的。
consists of/is made up of
from
of
[温馨提示]
be made up of 和consist of都是表示“由……组成”，但是consist of 只能用主动形式，不可用于被动语态。
2. likely adj. 可能的；可能发生的
[归纳拓展]
(1)sb./sth. is likely to do 某人/某事有可能……
It is likely that... 有可能……
(2)unlikely adj. 不可能的
①We've just heard a warning on the radio that a hurricane is likely to come.
我们刚才从广播里听到一则警报：一场飓风可能会到来。
②You are likely ________(suffer) from bad health if you keep smoking.
＝It is likely ________ you will suffer from bad health if you keep smoking.
如果继续吸烟，你的身体健康可能会受到损害。
③He is ________(likely) to come to the party tonight because his mother is ill.
因为他母亲病了，所以他今晚不可能来参加聚会。
to suffer
that
unlikely
[巧学活用]
一句多译
我父母可能不会让我去看电影。(go to the cinema)
①_____________________________________________________________.(It is/was likely that)
②_________________________________________________________.(sb./sth be likely to do)
③_____________________________________________________________.(It is/was possible/probable that)
④_____________________________________________________________.（It is/was possible/probable for sb. to do sth.)
Look at the pictures and get to know the American English words and their English equivalents.
American and British English
a subway (American English)/underground
(British English)
b highway(American English)/ motorway
(British English)
c theater (American English) / theatre( British
English)
d gas (American English) / petrol British
English)
e apartment(American English) /flat (British
English)
f elevator (American English)/ lift(British English)
Keys:
Now complete the passage with the words above.
Today, American English is in common international use. It is different from British English in several ways, mostly in spelling and vocabulary. Some American spellings were created by Noah Webster, who made one of America’s first dictionaries. He changed “-re” spelling to “-er”, which is why ________ is spelt ________ in American English.
theatre
theater
The Americans and the British also use different words for everyday things. For example, Americans talk about putting ______ in their cars and driving along the ________, whereas in the UK, people put ________ in their cars and drive along the ___________. Americans take the ________ to the top floor of a building, but the British use the _____.
gas
highway
petrol
motorway
elevator
lift
In the US, they take the ________ , but in the UK, people travel on the ____________. Americans live in a(n) ___________, while the British live in a(n) ______.
It’s not as confusing as it seems: usually people from the two countries can understand each other from the context. But that doesn’t stop them having a friendly argument about which word is the “right” one!
subway
underground
apartment
flat