人教版（2019）英语高中选择性必修第一册 Unit 3 Learning about language（20张PPT）

(共20张PPT)
Unit
3
FASCINATING
PARKS
1.
To
learn
the
grammar
Word
Formation:
conversion,
derivation,
compounding.
2.
To
know
about
The
Northeast
Tiger
and
Leopard
National
Park.
英语构词法
英语构词法主要有三种：合成、转化和派生。
★合成是指将两个意思不同的单词结合成一个新词。这类词可以由“名词+动词”、“名
词+名词”或“形容词+名词”等构成。如：
①名词+动词：sun
+
rise → sunrise
②名词+名词：note
+
book → notebook
③形容词+名词：blue
+
berry → blueberry
④动词+名词：work
+
room → workroom
⑤形容词+动词：high
+
light → highlight
⑥动词+副词：break
+
up → breakup
注意：
1. 在合成词中有的词连写，有的词不连写，有
的词之间用连字符连接。如：
keyboard,
network,
newspaper
bus
stop,
post
office
high-speed,
CD-ROM,
warm-up
2. 合成形容词被视为一个单词，常放在所修饰
词的前面。如：
Do
you
know
the middle-aged man
sitting
on
the
chair
My
neighbour
is
a kind-hearted lady.
★转化是指一个单词的词形不经过任何变化而
由一种词性转化为另一种词性。如：
①名词转化为动词：ship
(n.) → ship
(v.)
(to
send
or
transport
sth.
/sb.
in
a
ship)
②形容词转化为动词：green
(adj.) → green
(v.)
(to
make
...
environmentally
friendly)
③介词转化为名词：the ups and downs of
life
④连词转化为名词：no ifs,
ands,
or buts
★派生是指通过给一个单词加前缀或后缀构
成另一个词。（前缀一般改变词义而不改变
词性，后缀一般改变词性而不改变词义）如：
前缀
含义
例子
anti-
反，反对
antisocial
防，防止
antifreeze
co-
共同，联合
co-author
micro-
微小的
microwave
over-
太，过于
overconfident
外面
overcoat
额外
overtime
上方
overhang
后缀
含义
例子
-aholic
嗜好……的，
对……成瘾的
shopaholic,
chocaholic
-ee
受动者，受益者
employee,
trainee
-like
类似……的，有……特征的
childlike,
shell-like
-ed
/
-d
有……特征的，以……为特征的
talented,
bearded,
four-legged,
blue-eyed
-ous
有……性质的
poisonous,
mountainous
Guess
the
meanings
and
parts
of
speech
of
the
words
in
italics.
1.
He
handed
me
a
book
with
his
shaking
hand.
5.
He
smelled
the
smell
of
the
flowers.
及物动词；递给
名词；手
2.
His
face
faced
east.
名词；脸
动词；面向
3.The
flood
flooded
the
whole
village.
名词；水灾
动词；淹没
4.
The
warm
bedroom
warmed
me.
形容词；温暖的
动词；使暖和
动词；闻
名词；气味
Match
each
word
with
its
proper
meaning.
(
)1.
buffet
v.
A.
the
outer
limit
of
an
object
(
)2.
buffet
n.
B.
an
official
or
legal
prohibition
(
)3.
edge
v.
C.
a
meal
with
several
dishes
from
which
people
serve
themselves
(
)4.
edge
n.
D.
move
carefully
towards
something
(
)5.
ban
v.
E.
far
from.
not
close
(
)6.
ban
n.
F.
officially
or
legally
prohibit
(
)7.
remote
adj.
G.
(especially
of
wind
or
wave)
strike
repeatedly
with
a
lot
of
force
(
)8.
remote
n.
H.
(informal)
a
device
for
controlling
sth
else
from
a
distance
G
C
D
A
F
B
E
H
New
words
can
also
be
formed
by
using
prefixes
and
suffixes.
Find
and
underline
the
prefixes
or
suffixes
in
the
words
below.
Then
write
out
the
original
words.
unchangeable
adj.
_______
dislike
v.
_________
impossibility
n.
_________
unfriendly
adj.
__________
overwork
v.
____________
misunderstanding
n.
____________
athletic
adj.
____________
misread
v.
________
translator
n.
____________
change
like
possible
friend
work
understand
athlete
read
translate
Work
out
the
meanings
of
the
underlined
words
in
the
sentences
below
and
state
whether
they
are
compounds
or
derivatives.
1.
I
believe
that
a
journalist
should
be
completely
objective.
2.
Whenever
I
sneeze,
my
English
teacher
says,
“Bless
you”
3.
We
are
impressed
by
the
vastness
and
breathtaking
beauty
of
the
oceans.
derivative
derivative
derivative
compound
compound
记者
客观的
无论何时
巨大
令人惊叹的
4.
He
bought
a
traditional
tea
set
at
the
airport：a
nice
teapot
and
four
teacups.
5.
He
ordered
the
dish
labelled
“Pumpkin
Pie
and
Ice
Cream”.
derivative
compound
compound
compound
compound
传统的
机场
茶壶
茶杯
冰激凌
Complete
the
passage
below
with
the
correct
forms
of
the
words
in
the
box.
The
Northeast
Tiger
and
Leopard
National
Park
was
in
Jilin
and
Heilongjiang,
with
stretching
all
the
way
to
the
border
and
joining
with
Russia’s
wildlife
reserves.
This
new
park
is
nearly
four
times
larger
than
the
old
wildlife
park
protecting
Siberian
tigers
in
Northeast
China.
Over
the
years,
increased
set
up
boundary
boundary
visible
remote
vast
on
the
move
ban
set
up
vast
development
in
the
area
affected
the
tigers'
habitat,
and
it
was
thought
that
by
1998
there
were
only
six
to
nine
wild
Siberian
tigers
living
in
the
region.
However,
a
on
development
put
in
place
in
2015
resulted
in
a
population
increase
of
the
species,
and
now
the
area
is
thought
to
have
about
35
tigers
and
70
leopards.
The
problem,
however,
was
that
the
old
park
was
too
small
to
support
remote
ban
visible
boundary
visible
remote
vast
on
the
move
ban
set
up
further
population
increases.
Always,
________
Siberian
tigers
and
leopards
need
large
areas
to
hunt
for
food.
This
larger
park,
with
a
connection
to
Russia's
wildlife
reserves
across
the
border,
should
give
these
species
the
natural
space
they
need
to
live
in.
on
the
move
boundary
visible
remote
vast
on
the
move
ban
set
up
1.
To
make
sentences
with
words
in
Exe.
1
on
page
28.
2.
To
list
more
compounds
and
derivative
words.