高考语法复习Word formation[下学期]

课件12张PPT。Word formationindependenceindependence(前缀）（后缀）(词根)Words1.Basic words
(基本词）2.Shortening words
（缩略词）3.Combining words
（合成词）4.Blending words
（拼缀词）5.Shifting words
（转类词）1.Derivation
（派生）2.Composition
(合成）1.prefixes
(前缀）2.suffixes
（后缀）1.合成名词2.合成形容词3.合成动词4.合成副词5.合成代词(1)转化:同一个单词由一个词类转化为
另一种词类
water 水(名)---water浇水(动)
(2)派生：通过给一个单词加前缀或
后缀构成另一个单词
前缀： happy---unhappy
后缀： happy---happiness inter--　之间的，相互的
　international
tele–　远，远距离
telephone, telegraph, television
co—　共同，合作
coworker, cooperate
super—　超级
supermarket, superstar, superman前缀：trans—　跨越，移
transfusion, transplant, transport
sub—　下面的
subway
bio—　生命，生物
biology, bioengineering, biophysics
e–　电子的
e-mail, e-school
后缀：
--ly extremely, friendly
--ed manned
(3)合成与缩写
high+technology---hi-tech
broad+band---broadband
break+through---breakthrough
Chinese Space Agency---CSA
（中国航天局）
information +technology---IT
(信息技术） showcase 展示
outstanding 杰出的
breakthrough 突破性的发现
enable sb. to do sth.
organ
strengthenBTW
BRB
FTF
IC
ICQ
RUOK
THX
TTUL by the way
be right back
face to face
I see
I see you.　我找你．
Are you OK?
thanks
talk to you laterGuess the meaning of the underlined words
1.Many countries import most of the oil
they use.
2.He studied biophysics at college.
3.It is very important to learn how to
cooperate with others.
4.All your luggage will be transported to
the destination by train.
5.My cousin has an excellent voice. Her
dream is to become a superstar.　进口　生命物理　合作　运输明星 trans-
-graph
tele-
super-
co-
vis-
bio-
sub-
-port-
carry
see
below
life
together/with
more than usual
far
across
writingMatch the prefix or suffix with the meaning.Advice on Word-Learning1.Try to remember a word part by part.
2.Practise spelling as often as possible.
3.Be sure you can remember words.Words are to English learning what bricks are to houses.