英语单词词性和判断技巧Word下载.docx
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frequency,urgency,efficiency,
5)-bility,表示"
动作,性质,状态"
possibility,flexibility,feasibility,
6)-dom,表示"
等级,领域,状态"
freedom,kingdom,wisdom
7)-hood,表示"
资格,身份,年纪,状态"
childhood,manhood,falsehood
8)-ion,-sion,-tion,-ation,-ition,表示"
行为的过程,结果,状况"
action,solution,conclusion,destruction,expression,correction
9)-ism,表示"
制度,主义,学说,信仰,行为"
socialism,criticism,colloquialism,heroism
10)-ity,表示"
性质,状态,程度”purity,reality,ability,calamity
11)-ment,表示"
行为,状态,过程,手段及其结果treatment,movement,judgment,punishment,argument
12)-ness,表示"
性质,状态,程度"
goodness,kindness,tiredness,friendliness
13)-ship,表示"
情况,性质,技巧,技能及身份,职业”hardship,membership,friendship
14)-th,表示"
动作,性质,过程,状态"
depth,wealth,truth,length,growth
15)-tude,表示"
latitude,altitude(海拔)
16)-ure,表示"
行为,结果"
exposure,pressure,failure,procedure(手续),
17-grapy,表示"
……学,写法”biography,calligraphy,geography
18)-ic,ics,表示"
……学……法"
logic,mechanics,electronics,linguistics
19)-ology,表示"
……学……论”biology,zoology,technology(工艺学)
20)-nomy,表示"
……学……术"
astronomy,economy,bionomy(生态学)
2.形容词后缀
(1)带有“属性,倾向,相关”的含义
1)-able,-ible,visible,flexible
2)名词-ish,foolish,bookish,selfish(注意accomplish,vanish)
3)-ive,active,sensitive,productive
4)-like,manlike,childlike
5)名词-ly,manly,fatherly,scholarly,motherly
6)-some,troublesome,handsome
7)-ful,beautiful,wonderful,helpful,truthful
8)-ous,dangerous,generous,courageous,various
9)-ent,violent
10)-most,foremost,topmost
11)less,表示否定,countless,stainless,wireless
3.动词后缀
1)-ize,ise,表示"
做成,变成,……化“modernize,mechanize,democratize,organize
2)-en,表示"
使成为,引起,使有”quicken,weaken,soften,harden
3)-fy,表示"
使……化,使成”beautify,purify,intensify,signify,simplify
4)-ish,表示"
使,令”finish,abolish,diminish,establish
5)-ate,表示“成为……,处理,作用”separate,operate,indicate
4.副词后缀
(形容词)-ly:
bad→badly坏地/恶劣地,careful→carefully小心地
-wise(OE):
clock→clockwise(a./adv.)顺时针方向的(地);
like→likewise同样地
-wards:
out→outwards向外面地,north→northwards向北方地
单词词性判断技能指导
●单词词性判断可以在词义的理解及书写句子方面帮助学生。
名词
名词有四数:
可数与不可数,单数或复数;
限定与动词不可忘。
四数加限定!
一.怎样确定名词:
一般情况下在下列结构中我们可确定所缺空应为名词
◇1.a/an/the+(adj.)+名词;
a/thebook;
therichthedisabledtheSmiths
◇2.adj.+名词;
abigstone;
alongriver;
interestingbooks
◇3.adv.+adj.+名词;
averyhonestboy
◇4.介词+名词;
intheroom;
underconstruction
◇5.形容词性物主代词+名词;
mysurprise;
hishonesty
◇6.数词+名词;
fivegirls;
◇7.缺的词在句中为主语,表语,宾语时多为名词。
Theyhavebooks.
及时练习1:
1.Therehasbeena30%growthinthe____(市场)forpersonalcomputers.
3.Hehasdiscoveredalotof___________(发现)inscience.
5.IamsorrythatIcan’tattendthe__________(讲座)onAmericanhistory.
6.Shestartedasasuccessfulmerchantbutendedupasa__________(乞丐).
7.Therewasasurprised_____________(表情)onherface.
8.Ourcityhasexperiencedgreat___________(变化)inthepastfewyears
9.Pleasegivemy_________(祝贺)whenyouseeher.
10.Jacktookadeep_____________(呼吸)andthendivedintothewater.
11.Oliverwasunabletogivepolicea______________(描述)ofhisattack.
12.Thecarwasa____________(廉价货)attheprice.
动词→名词练习:
achieveaddarguearriverespond
retirerudesavesailsell1.market3discoveries5.lecture6beggar7.expression8changes9.congratulations10.breath11.description12.bargain
及时练习2:
指出下列文中的名词:
Intheearly1990s,theword“Internet”wasstrangetomostpeople.Buttoday,Internethasbecomeausefultoolforpeopleallovertheworld.MaybeInternethasbeenthegreatestinventioninthefieldofcommunicationinthehistoryofmankind(人类).
CommunicatingwithothersontheInternetismuchfaster.Wecanchatwithapersonwhoissittingintheotherpartoftheworld.Wecane-mailourfriendsandtheycanreadthee-mailswithinaminute.
GivingallkindsofinformationisprobablythebiggestadvantageoftheInternet.Wecanusesearchenginestofindtheinformationweneed.Justtypeinakeywordorkeywordsandthesearchenginewillgiveusalistofsuitablewebsitestolookat.
WecanenjoyalotontheInternetbydownloadinggames,visitingchatroomsorsurfing(浏览)websites.Therearesomegamesforfree.Wecanmeetnewandinterestingpeopleinthechatnow.Wecanalsolistentomusicandseefilms.
二.怎样确定名词的单数或复数;
可数或不可数
§
确定名词单数或复数的方法:
1.由名词前面的数词:
1.Ihaveseveral______(书)ontheshelf.2.Thisbuscancarry60(乘客).
2.由名词后的动词单数或复数(即主谓一致):
The_____(建议)arereasonableandsomeofuswillacceptthem.
3.由句意:
Our______(教授)heldameetingabouthowtoimproveourEnglish.
Whatisthebest-knownchainoffast-food(餐馆