构词法公开课-PPT.ppt

WordFormationmen's100-meterfreestyleGoldMedalSwimmer1.WhydidNingZetaobecomeadreamboat(梦想人物)?
(para.1)
Becausehehasgoodlooksandaperfectbuild,andalsohewonthefirstplaceinthemen’s100-meterfreestyleatthechampionships.1.WhydidNingZetaobecomeadreamboat?
(para.1)
Becausehehasgoodlooksandaperfectbuild,andalsohewonthefirstplaceinthemen’s100-meterfreestyleatthechampionships.Conversion转化法2.WhatkindofpersonisNingZetao?大家有疑问的，可以询问和交流Compounding合成法3.Whatshoudyoudotobesuccessful?

Tobesuccessful,weshouldneverlistentothosewhotellusthatourdreamsareunrealistic.
Ifsomethingisphysicallyimpossible,thatdoesn’treallymeanthatitisimpossible.
Workingroupstofindoutthederivativewords(派生词)inthepassageandfillintheblanks.swimmer
fighter
holder
visitor
development名词后缀：-tion,-ity,-ist,-ness,-thsuccessful
painful
weeklyphysically
luckily
really动词后缀：
-fy/-ify
-ize/-ise前缀常见的前缀(A)表示否定的前缀：
un-unfair,unhappy
non-nonsmoker
(常用在n.adj.adv.前)
in-informal,inhuman,indirect
(常用在adj.前)
dis-disagree,disappear
im-impolite,impossible
(用在b,p,m开头的词前)
il-illegal,illogical（用在l开头的词前）
ir-irresistable,irregular（用在r开头的词前）
(B).表示错误或失当的前缀:
mis-misjudge,misdirect(误导)

(C).表示向背的前缀:
pro-(亲，支持)
pro-Chinese,pro-American
anti-（阻止，抗）
antiwar,anti-Japanesewar
(D).表示程度、大小的前缀
super-supermarket,superman
over-oversleep,overpopulation,overuse
mini-minibus,miniskirt,mini-car
under-underground,underestimate
semi-semicircle,semi-final
micro-microwave,microsoft,microscope
multi-multi-national,multi-culture

(E).表示时间的前缀
pre-pre-war,preschool
post-postwar,postgraduate
fore-foretell,weatherforecast
ex-ex-wife,ex-president
tele-telescope,telephone
(F).表示方位的前缀：
sub-subway,subtitle
inter-international,interclass
trans-(横过，通过，超越)transplant,transform

(G).改变词类的前缀：
a-asleep,abroad
en-enlarge,enrich
(H).其它的前缀：
self-self-control,self-confidence
vice-vice-monitor,vice-president
co-co-worker,cooperate
auto-automatic,autography
kilo-kilometer,kilogram
eco-ecosystem,eco-friendly

possible1.Bylearningwordformation,wecanenlarge
ourvocabulary.
2.Weshouldtryou