Unit3 Fascinating Parks Words and Expressions-2 Build up your vocabulary课件(共13张PPT)人教版(2019)选择性必修第一册
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| 名称 | Unit3 Fascinating Parks Words and Expressions-2 Build up your vocabulary课件(共13张PPT)人教版(2019)选择性必修第一册 |  | |
| 格式 | pptx | ||
| 文件大小 | 2.0MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-10-19 07:09:17 | ||
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(共13张PPT)
Unit3
Words and Expressions-2
Build up your vocabulary
Fascinating Parks
Learning
Three ways of word formation:
构词法
1.转化 Conversion (词性转化)
2.合成 Compounding (单词合并)
3.派生 Derivation (前缀/后缀)
1. He handed me a book with his shaking hand.
vt.递给
n.手
2.The flood flooded the whole village.
n.水灾
v.淹没
3. The warm bedroom warmed me.
adj.温暖的
v.使暖和
1. 转化(Conversion)：指一个词从一种词类转化为另一种词类，而词形不变化。词类转化时，某些词的读音会发生变化，如名词向动词转化时，重音通常从第一个音节重读变为第二个重读；词尾从清辅音变为浊辅音。
4.The first record/ rek d/ recorded/r k did/ his early songs .
n.唱片
v.记录
2.派生(Derivation)：指通过给一个单词加前缀或后缀构成另一个词。（前缀表词义，后缀表词性）
前缀 含义 例子
dis- un- 否定 dislike
unhappy
re- 再一次 retell
pre - 事先，先前 prehistory
sub- 向下 subway
后缀 含义 例子
-ist 一类人 journalist
artist
-ive ....的 creative
active
-ness 表名词 vastness
darkness
-al ...的 traditional
natural
3.合成(Compounding)：指将两个或两个以上意思不同的单词合成一个新词。这类词可以由“名词+动词”“名词+名词”或“形容词+名词”等构成。
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：make + up → makeup
( ) 1 buffet v.
( ) 2 buffet n.
( ) 3 edge v.
( ) 4 edge n.
( ) 5 ban v.
( ) 6 ban n.
( ) 7 remote adj.
( ) 8 remote n.
A the outer limit of an object
B an official or legal prohibition
C a meal with several dishes from which people serve themselves
D move carefully towards something
E far from, not close
F officially or legally prohibit
G (especially of wind or wave) strike repeatedly with a lot of force
H (informal) a device for controlling something else from a distance
G
C
D
A
F
B
E
H
P. 28
a meal with several
dishes from which people
serve themselves
(wind or wave) strike
repeatedly with a lot
of force
buffet
v.
n.
The wind is buffeting the tent.
After enjoying the beautiful scenery,we had a nice buffet.
edge
v.
n.
the outer limit of an object
move carefully towards
something
He was standing at the mountain edge.
He edged closer to the sleeping baby.
an official or illegal prohibition
officially or illegally prohibit
The city will ban smoking in all offices later this year.
There is to be a total ban on smoking in the office.
ban
v.
n.
far from, not close
a device controlling something
else from a distance
He switched through the channels with the remote.
My gramma lives in a remote village.
remote
adj.
n.
2.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.
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)
(derivative)
(compound)
(derivative)
(compound)
(compound)
3.Complete the passage with the correct forms of the words in the box.
boundary visible remote vast on the move ban set up
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 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 thought to have about 35 tigers and 70 leopards. The problem, however, was that the old park was too small to support 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.
set up
boundaries
vast
remote
ban
visible
on the move
Workbook P75
Check the answers!
Unit3
Words and Expressions-2
Build up your vocabulary
Fascinating Parks
Learning
Three ways of word formation:
构词法
1.转化 Conversion (词性转化)
2.合成 Compounding (单词合并)
3.派生 Derivation (前缀/后缀)
1. He handed me a book with his shaking hand.
vt.递给
n.手
2.The flood flooded the whole village.
n.水灾
v.淹没
3. The warm bedroom warmed me.
adj.温暖的
v.使暖和
1. 转化(Conversion)：指一个词从一种词类转化为另一种词类，而词形不变化。词类转化时，某些词的读音会发生变化，如名词向动词转化时，重音通常从第一个音节重读变为第二个重读；词尾从清辅音变为浊辅音。
4.The first record/ rek d/ recorded/r k did/ his early songs .
n.唱片
v.记录
2.派生(Derivation)：指通过给一个单词加前缀或后缀构成另一个词。（前缀表词义，后缀表词性）
前缀 含义 例子
dis- un- 否定 dislike
unhappy
re- 再一次 retell
pre - 事先，先前 prehistory
sub- 向下 subway
后缀 含义 例子
-ist 一类人 journalist
artist
-ive ....的 creative
active
-ness 表名词 vastness
darkness
-al ...的 traditional
natural
3.合成(Compounding)：指将两个或两个以上意思不同的单词合成一个新词。这类词可以由“名词+动词”“名词+名词”或“形容词+名词”等构成。
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：make + up → makeup
( ) 1 buffet v.
( ) 2 buffet n.
( ) 3 edge v.
( ) 4 edge n.
( ) 5 ban v.
( ) 6 ban n.
( ) 7 remote adj.
( ) 8 remote n.
A the outer limit of an object
B an official or legal prohibition
C a meal with several dishes from which people serve themselves
D move carefully towards something
E far from, not close
F officially or legally prohibit
G (especially of wind or wave) strike repeatedly with a lot of force
H (informal) a device for controlling something else from a distance
G
C
D
A
F
B
E
H
P. 28
a meal with several
dishes from which people
serve themselves
(wind or wave) strike
repeatedly with a lot
of force
buffet
v.
n.
The wind is buffeting the tent.
After enjoying the beautiful scenery,we had a nice buffet.
edge
v.
n.
the outer limit of an object
move carefully towards
something
He was standing at the mountain edge.
He edged closer to the sleeping baby.
an official or illegal prohibition
officially or illegally prohibit
The city will ban smoking in all offices later this year.
There is to be a total ban on smoking in the office.
ban
v.
n.
far from, not close
a device controlling something
else from a distance
He switched through the channels with the remote.
My gramma lives in a remote village.
remote
adj.
n.
2.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.
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)
(derivative)
(compound)
(derivative)
(compound)
(compound)
3.Complete the passage with the correct forms of the words in the box.
boundary visible remote vast on the move ban set up
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 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 thought to have about 35 tigers and 70 leopards. The problem, however, was that the old park was too small to support 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.
set up
boundaries
vast
remote
ban
visible
on the move
Workbook P75
Check the answers!