第五章 字组的不可分割性

和字母一样，字组也具有不可分割性。不管是元字组还是辅字组都具有不可分割性，所以在给一个单词划分音节时，不能把字组拆分到两个音节中去。例如：daugh-ter chil-dren。但有的词在遇到类似情况时还要考虑到词的来源。例如：wardroom 是复合词，dr 被划分到不同的音节里，是因为 ward 和 room 本来就是两个词，dr 在这里不是一个字组，所以被划分到不同的音节里。类似的词还有 shep-herd 等。

观察下列单词音节划分的方式

elephant [http://www.sprew.net/library/acc.gifel-e-phant children [http://www.sprew.net/library/acc.gifchil-dren brother [http://www.sprew.net/library/acc.gifbroth-er farther [http://www.sprew.net/library/acc.giffar-ther weather [http://www.sprew.net/library/acc.gifweath-er language [http://www.sprew.net/library/3.gif] → http://www.sprew.net/library/acc.giflan-guage

sequence [http://www.sprew.net/library/acc.gifsi:kwhttp://www.sprew.net/library/uh.gifns] → http://www.sprew.net/library/acc.gifse-quence patron [http://www.sprew.net/library/acc.gifpehttp://www.sprew.net/library/i.giftrhttp://www.sprew.net/library/uh.gifn] → http://www.sprew.net/library/acc.gifpa-tron alphabet [http://www.sprew.net/library/acc.giflfhttp://www.sprew.net/library/uh.gifbt] → http://www.sprew.net/library/acc.gifal-pha-bet sorghum [http://www.sprew.net/library/acc.gifs:http://www.sprew.net/library/g.gifhttp://www.sprew.net/library/uh.gifm] → http://www.sprew.net/library/acc.gifsor-ghum typhoon [tahttp://www.sprew.net/library/acc.giffu:n] → tyhttp://www.sprew.net/library/acc.gifphoon library [http://www.sprew.net/library/acc.giflahttp://www.sprew.net/library/i.gifbrhttp://www.sprew.net/library/uh.gifri] → http://www.sprew.net/library/acc.gifli-bra-ry

有时辅音字母连缀（bl cl fl gl pl br cr fr gr pr st sw 等）也象字组一样具有不可分割性（如：http://www.sprew.net/library/acc.gifze-bra http://www.sprew.net/library/acc.gifse-cret http://www.sprew.net/library/acc.gifa-pri-cot）。有时是因重音位置变化而使字组分离，如：rehttp://www.sprew.net/library/acc.gifal-i-ty、Sehttp://www.sprew.net/library/acc.gifat-tle 中的元音字组 ea 被划分到不同的音节里。类似的情况还有korea kohttp://www.sprew.net/library/acc.gifre-a 字母ea并不是一个元音字组，字组e并非读长音[i:]，也不是读短音[http://www.sprew.net/library/i.gif]，而是介于它们之间的[i]音。但总的来说，字组具有不可分割性。

master → mas-ter st被拆分到不同的音节里。

oyster → oy-ster st被划分到同一个音节里。

dynasty → dyn-a-sty 在非重读音节中，st被看作辅字组连缀，没有被拆分到前后两个音节。

squadron → squad-ron dr不被看作字组的个例。

辅音字母连缀还可以被称为辅字组连缀，如school这个词中的sch就是辅字组连缀，又如square。字组是两个或多个字母在一起发一个音素，辅字组连缀是两个辅音字组在一起发两个音素。

sc-、qu- 虽然发两个音素，但经常被当作一个字组，《英语单词拼读规则表》9-35、9-39 规则将他们列为字组，实际上也可以将他们看作辅字组连缀。discard一词中的sc即不是辅字组连缀，也不是辅音字组，因为dis-在这里是个前缀。disclain → dis-clain一词中的cl是辅字组连缀，但sc不是辅字组连缀，因为dis-是个否定前缀。

African → http://www.sprew.net/library/acc.gifAf-ri-can
apron → http://www.sprew.net/library/acc.gifa-pron
Christmas → Christ-mas（st 可以看作是个辅字组连缀）
dyn-a-sty?st被看作辅音字母连缀
discussion → dihttp://www.sprew.net/library/acc.gifscus-sion （sc 发两个音素，可以看作是个辅字组连缀）
liquid → http://www.sprew.net/library/acc.gifliq-uid（i发短音，辅音字母连缀qu拆分开）
liquor → liq-uor（i发短音，辅音字母连缀qu拆分开）
library → http://www.sprew.net/library/acc.gifli-bra-ry （i发长音，辅音字母连缀br不拆分）
fragrant → http://www.sprew.net/library/acc.giffra-grant
geography → gehttp://www.sprew.net/library/acc.gifog-ra-phy （o发短音，辅音字母连缀gr拆分开）
migrant → mi-grant
micro → mi-cro
multiply → http://www.sprew.net/library/acc.gifmul-ti-ply （非重读音节与非重读音节之间）
photography → phohttp://www.sprew.net/library/acc.giftog-ra-phy
program → pro-gram
progress → pro-gress
prestige → preshttp://www.sprew.net/library/acc.giftige（但在音标符号里，重音符号标在[s]音之前）
sacred → sa-cred
school
shrimp
shrink
skate
skin
smart
smell
smile
smoke
snake
snow
stable
stadium
staff
stage
stair
straight
strange
street
spread
spring
squirrel
swallow
sweet
swear
sweat

从以上例词来看，辅字组连缀还应该有很多。辅字组连缀具有字组的特性，是较牢固的整体，与字组又有所不同，一是对应两个音素，二是在划分音节时可以被拆分到不同的音节里去。元字组连缀也是有的，元字组连缀必须划分到不同的音节里去。如：piano。quiet也可以这样。

辅字组连缀前的元字组读长音或是前缀时	辅字组连缀前的元字组读短音时
across ahttp://www.sprew.net/library/acc.gifcross burglar http://www.sprew.net/library/acc.gifbur-glar program http://www.sprew.net/library/acc.gifpro-gram require rehttp://www.sprew.net/library/acc.gifquire secret http://www.sprew.net/library/acc.gifse-cret	acronym http://www.sprew.net/library/acc.gifac-ro-nym         secretary http://www.sprew.net/library/acc.gifsec-re-tary

 

练习5-01 根据单词的读音给下列单词划分音节。

hundred [http://www.sprew.net/library/acc.gifhhttp://www.sprew.net/library/v.gifndrhttp://www.sprew.net/library/i.gifd] → hun-dred marquis [http://www.sprew.net/library/acc.gifm:kwhttp://www.sprew.net/library/i.gifs] → mar-quis racket [http://www.sprew.net/library/acc.gifrkhttp://www.sprew.net/library/i.gift] → rack-et chicken [http://www.sprew.net/library/acc.gifthttp://www.sprew.net/library/i.gifkhttp://www.sprew.net/library/i.gifn] → chick-en frequent [http://www.sprew.net/library/acc.giffri:kwhttp://www.sprew.net/library/uh.gifnt] → fre-quent feather [http://www.sprew.net/library/acc.giffehttp://www.sprew.net/library/uh.gif] → feath-er kitchen [http://www.sprew.net/library/acc.gifkthttp://www.sprew.net/library/uh.gifn] → kitch-en father [http://www.sprew.net/library/acc.giff:http://www.sprew.net/library/uh.gif] → fa-ther geography [dhttp://www.sprew.net/library/acc.gifhttp://www.sprew.net/library/g.gifrhttp://www.sprew.net/library/uh.giff] → gehttp://www.sprew.net/library/acc.gifog-ra-phy

elephant [http://www.sprew.net/library/acc.gifelhttp://www.sprew.net/library/i.giffhttp://www.sprew.net/library/uh.gifnt] → el-e-phant daughter [http://www.sprew.net/library/acc.gifd:thttp://www.sprew.net/library/uh.gif] → dau-gh-ter Washington [http://www.sprew.net/library/acc.gifwthttp://www.sprew.net/library/uh.gifn] → Wash-ing-ton pocket [http://www.sprew.net/library/acc.gifpkt] → pock-et country [http://www.sprew.net/library/acc.gifkhttp://www.sprew.net/library/v.gifntr] → coun-try children [http://www.sprew.net/library/acc.gifthttp://www.sprew.net/library/i.gifldrhttp://www.sprew.net/library/i.gifn] → chil-dren rather [http://www.sprew.net/library/acc.gifr:http://www.sprew.net/library/uh.gif] → ra-ther mother [http://www.sprew.net/library/acc.gifmhttp://www.sprew.net/library/v.gifhttp://www.sprew.net/library/uh.gif] → moth-er hungry [http://www.sprew.net/library/acc.gifhhttp://www.sprew.net/library/v.gifhttp://www.sprew.net/library/g.gifr] → hun-gry

children 一词，如果为了保持词根 child 的完整性，音节划分为 child-ren，但这样会把字组 dr 拆分到不同的音节里去。

第六章 英语单词的重音位置

重读音节 单词中读音特别响亮的音节。重读符号为“http://www.sprew.net/library/acc.gif”，标注在重读音节前左上方，如：[thttp://www.sprew.net/library/uh.gifhttp://www.sprew.net/library/acc.gifmrhttp://www.sprew.net/library/uh.gifu]，也可以直接在单词里标注，如：tohttp://www.sprew.net/library/acc.gifmorrow。次重读符号“http://www.sprew.net/library/acd.gif”，标注在重读音节前左下方。

在双音节词和多音节词中，必有一个音节读得较其他音节重而强，这个音节称为重读音节。其余的音节读得轻而弱，称为非重读音节。有的多音节词可能有两个重音，其中一个是主要重音，另一个是次重音，或两个都是主要重音。主要重音用 “ http://www.sprew.net/library/acc.gif ”表示，加在重读音节前的左上方；次重音也用“ http://www.sprew.net/library/acd.gif ”表示，但加在次重音节前的左下方。

英语中重音符号的作用是什么？是提高响度还是提高音调？也就是说当你读单词时你是提高响度还是提高音调来体现重音符号？
英语中的词重音主要表现为音重，这是较为流行的说法，但是实际情况如何呢？我们可以考察一下information这个词，在不同语调作用下的发音，能够发现，重音音节的表现有时候是声强大，有时候是声调高，有时候是音长长，但是不管那种情况，我们在ma这个音节上嘴巴总是会用力去发音，这也许是重音的本来面目。
英语重音有力重音和音高重音之争。音高重音的“音高”是指pitch，不是指tone，尤其不是指声调语言的tone 。
声调在汉语里的作用是什么？ 区分语素音节的意义。（摘自 北大中文论坛 www.pkucn.com）

单音节词 单音节词多数是重读音节，标记读音时不需要使用重读符号。例如：

bag [bæhttp://www.sprew.net/library/g.gif]	book [buk]	club [klhttp://www.sprew.net/library/v.gifb]
bird [bhttp://www.sprew.net/library/ee.gif:d]	snail [ snehttp://www.sprew.net/library/i.gifl]	fish [fhttp://www.sprew.net/library/i.gif]
pitch [phttp://www.sprew.net/library/i.gif]	fridge [frhttp://www.sprew.net/library/i.gifd]	school [sku:l]

 

双音节词 双音节词通常第一个音节重读。例如：

borrow → http://www.sprew.net/library/acc.gifbor-row	letter → http://www.sprew.net/library/acc.giflet-ter	daughter → http://www.sprew.net/library/acc.gifdaugh-ter
window → http://www.sprew.net/library/acc.gifwin-dow	toilet → http://www.sprew.net/library/acc.giftoi-let	manage → http://www.sprew.net/library/acc.gifman-age
student → http://www.sprew.net/library/acc.gifstu-dent	teacher → http://www.sprew.net/library/acc.gifteach-er	menu → http://www.sprew.net/library/acc.gifmen-u

注： teacher 一词中的 ch 划分到前一个音节中，主要是为了保留主干词 teach 的完整性。

双音节词的第一个音节通常是重读音节(规则编号0-06a)
student 学生 China 中国 second 秒 autumn 秋天	http://www.sprew.net/library/acc.gifstu-dent http://www.sprew.net/library/acc.gifChi-na http://www.sprew.net/library/acc.gifsec-ond http://www.sprew.net/library/acc.gifau-tumn

多音节词 多音节词通常在倒数第三个音节上重读。在多音节单词中有时还要使用次重读符号 “http://www.sprew.net/library/acd.gif” ，用来说明其中的元字组要按重读音节中的读音规则发音。例如：

http://www.sprew.net/library/acc.gifbarbecue	ehttp://www.sprew.net/library/acc.gifconomy	cahttp://www.sprew.net/library/acc.gifpacity	http://www.sprew.net/library/acd.gifpossihttp://www.sprew.net/library/acc.gifbility	http://www.sprew.net/library/acc.gifsimilar
chryhttp://www.sprew.net/library/acc.gifsanthemum	http://www.sprew.net/library/acd.gifunihttp://www.sprew.net/library/acc.gifversity	http://www.sprew.net/library/acd.gifopporhttp://www.sprew.net/library/acc.giftunity	dehttp://www.sprew.net/library/acc.gifvelopment	http://www.sprew.net/library/acc.gifcinema

多音节词通常在倒数第三个音节上重读。(规则编号0-07a)
ability America capital con-grat-uhttp://www.sprew.net/library/acc.gifla-tion development http://www.sprew.net/library/acc.gifel-e-phant environment parameter 参(变)量 pedestrian 行人 peninsula 半岛

非重读ia ie io发[http://www.sprew.net/library/uh.gif]音，音节数目算两个音节。(规则编号0-07c)
efficient logician militia musician official opinion politician proficient	efhttp://www.sprew.net/library/acc.giffi-cient lohttp://www.sprew.net/library/acc.gifgi-cian mihttp://www.sprew.net/library/acc.gifli-tia muhttp://www.sprew.net/library/acc.gifsi-cian ofhttp://www.sprew.net/library/acc.giffi-cial ohttp://www.sprew.net/library/acc.gifpin-ion pol-ihttp://www.sprew.net/library/acc.gifti-cian prohttp://www.sprew.net/library/acc.giffi-cient

 

练习6-01 

http://www.sprew.net/library/acc.gifli-bra-ry http://www.sprew.net/library/acc.gifmin-is-try http://www.sprew.net/library/acc.gifmed-i-cine http://www.sprew.net/library/acc.gifcom-pa-ny http://www.sprew.net/library/acc.giffa-mous rihttp://www.sprew.net/library/acc.gifdic-u-lous http://www.sprew.net/library/acd.gifel-ehttp://www.sprew.net/library/acc.gifmen-ta-ry

http://www.sprew.net/library/acc.gifcroc-o-dile http://www.sprew.net/library/acc.gifpoi-son-ous http://www.sprew.net/library/acc.gifsel-dom http://www.sprew.net/library/acc.gifsim-pli-fy dehttp://www.sprew.net/library/acc.giflic-ious http://www.sprew.net/library/acd.gifop-porhttp://www.sprew.net/library/acc.giftu-ni-ty ohttp://www.sprew.net/library/acc.gifpin-i-on

http://www.sprew.net/library/acc.gifhand-ker-chief http://www.sprew.net/library/acc.gifmul-ti-ply http://www.sprew.net/library/acc.gifbad-min-ton http://www.sprew.net/library/acc.gifwan-der-er http://www.sprew.net/library/acc.gifmu-si-cal doc-uhttp://www.sprew.net/library/acc.gifmen-ta-ry http://www.sprew.net/library/acc.gifdi-a-mond

http://www.sprew.net/library/acc.giflib-er-ty http://www.sprew.net/library/acc.gifstim-u-late http://www.sprew.net/library/acc.gifen-er-gy http://www.sprew.net/library/acc.gifpop-u-lar http://www.sprew.net/library/acc.gifcom-e-dy http://www.sprew.net/library/acc.gifdif-fi-cult phehttp://www.sprew.net/library/acc.gifnom-e-non

huhttp://www.sprew.net/library/acc.gifman-i-ty http://www.sprew.net/library/acc.gifcel-e-brate http://www.sprew.net/library/acd.gifpos-sihttp://www.sprew.net/library/acc.gifbil-i-ty http://www.sprew.net/library/acc.gifhor-net http://www.sprew.net/library/acc.gifme-di-um phohttp://www.sprew.net/library/acc.giftog-ra-phy eshttp://www.sprew.net/library/acc.gifpec-ial

 

双音节词和多音节词重音位置的变化
①含有 a- be- com- con- de- dis- em- en- es- ex- for- im- in- mis- per- pre- pro- re- trans- 等 前缀的词通常在第二个音节上重读。加前缀或后缀通常不会改变原词的重音位置。

ahttp://www.sprew.net/library/acc.gifsleep	behttp://www.sprew.net/library/acc.gifside	comhttp://www.sprew.net/library/acc.gifpare	conhttp://www.sprew.net/library/acc.gifsider	dehttp://www.sprew.net/library/acc.gifcide	dishttp://www.sprew.net/library/acc.gifcount	emhttp://www.sprew.net/library/acc.gifploy
enhttp://www.sprew.net/library/acc.gifforce	eshttp://www.sprew.net/library/acc.gifcape	exhttp://www.sprew.net/library/acc.gifcept	forhttp://www.sprew.net/library/acc.gifbid	forhttp://www.sprew.net/library/acc.gifget	imhttp://www.sprew.net/library/acc.gifagine	inhttp://www.sprew.net/library/acc.gifclude
mishttp://www.sprew.net/library/acc.giftake	perhttp://www.sprew.net/library/acc.gifsuade	prehttp://www.sprew.net/library/acc.giftent	prohttp://www.sprew.net/library/acc.gifpose	rehttp://www.sprew.net/library/acc.gifpair	rehttp://www.sprew.net/library/acc.gifspect	transhttp://www.sprew.net/library/acc.giflate

含有下列前缀的词，往往在第二个音节重读：a- be- de- re- res- in- im- en- em- es- ex- con- com- dis- mis- pre- per- pro- trans-(规则编号0-06b)
about achieve address akimbo 两手叉腰 believe decide employ enable enchant endear 使（某人）受欢迎 enforce enjoy report condemn respect compare inform discuss impress mistake prepare permit escape produce exclaim translate

②含有元音重出的词
有一些词的拼写中有 ia ie io 等两个元音字母连在一起，这叫做元音重出。元音重出虽然有时只发一个元音，但在计算音节数目的时候算两个音节。

http://www.sprew.net/library/acc.gifsocial	inhttp://www.sprew.net/library/acc.gifdustrial	sohttp://www.sprew.net/library/acc.gifciety	http://www.sprew.net/library/acc.gifpatriot	http://www.sprew.net/library/acc.gifspecial	inforhttp://www.sprew.net/library/acc.gifmation
ofhttp://www.sprew.net/library/acc.gifficial	muhttp://www.sprew.net/library/acc.gifsician	http://www.sprew.net/library/acc.gifRussia	sufhttp://www.sprew.net/library/acc.gifficient	aphttp://www.sprew.net/library/acc.gifpreciate	exhttp://www.sprew.net/library/acc.gifpression

含有 de- in- re- con- pre- 等前缀的词也可以在第一个音节上重读，往往因为主重读位置不同而词的意义和词类也不同。

alloy [http://www.sprew.net/library/acc.giflhttp://www.sprew.net/library/i.gif] 合金（名词）	alloy [http://www.sprew.net/library/uh.gifhttp://www.sprew.net/library/acc.giflhttp://www.sprew.net/library/i.gif] 使...成合金（动词）
project [http://www.sprew.net/library/acc.gifprfekt] 计划（名词）	project [prhttp://www.sprew.net/library/uh.gifhttp://www.sprew.net/library/acc.giffekt] 计划（动词）
process http://www.sprew.net/library/acc.gifpro-cess 过程 进程（名词）	process prohttp://www.sprew.net/library/acc.gifcess 列队行进（动词）
progress http://www.sprew.net/library/acc.gifpro-gress 进步（名词）	progress prohttp://www.sprew.net/library/acc.gifgress 进展（动词）
protest http://www.sprew.net/library/acc.gifprotest 抗议（名词）	protest prohttp://www.sprew.net/library/acc.giftest 抗议（动词）
desert [http://www.sprew.net/library/acc.gifdezhttp://www.sprew.net/library/uh.gift] 沙漠（名词）	desert [dhttp://www.sprew.net/library/i.gifhttp://www.sprew.net/library/acc.gifzhttp://www.sprew.net/library/ee.gif:t] 抛弃（动词）
discard [http://www.sprew.net/library/acc.gifdhttp://www.sprew.net/library/i.gifsk:d] 被抛弃的东西(或人)	discard [dhttp://www.sprew.net/library/i.gifshttp://www.sprew.net/library/acc.gifk:d] 抛弃（动词）
record [http://www.sprew.net/library/acc.gifrekhttp://www.sprew.net/library/uh.gifd] 唱片（名词）	record [rhttp://www.sprew.net/library/i.gifhttp://www.sprew.net/library/acc.gifk:d] 录音（动词）
present [http://www.sprew.net/library/acc.gifpreznt ] 礼物（名词）	present [ prhttp://www.sprew.net/library/i.gifhttp://www.sprew.net/library/acc.gifzent ] 赠送（动词）
desert http://www.sprew.net/library/acc.gifdes-ert 沙漠（名词）	dehttp://www.sprew.net/library/acc.gifsert 抛弃（动词）
insult http://www.sprew.net/library/acc.gifin-sult 侮辱（名词）	insult inhttp://www.sprew.net/library/acc.gifsult 侮辱（动词）
conduct http://www.sprew.net/library/acc.gifcon-duct 行为（名词）	conduct conhttp://www.sprew.net/library/acc.gifduct 指挥（动词）
consol http://www.sprew.net/library/acc.gifconsole 控制台（名词）	consol conhttp://www.sprew.net/library/acc.gifsole 安慰（动词）
content http://www.sprew.net/library/acc.gifcon-tent 内容（名词）	content conhttp://www.sprew.net/library/acc.giftent 使满足（动词）
essay http://www.sprew.net/library/acc.gifessay 散文（名词）	essay eshttp://www.sprew.net/library/acc.gifsay 企图（动词）
concret http://www.sprew.net/library/acc.gifconcret 混凝土（名词）	concret conhttp://www.sprew.net/library/acc.gifcret 使凝固（动词）
convoy http://www.sprew.net/library/acc.gifcon-voy 护航（名词）	convoy conhttp://www.sprew.net/library/acc.gifvoy 为...护航（动词）
exploit http://www.sprew.net/library/acc.gifexploit 功勋（名词）	exploit exhttp://www.sprew.net/library/acc.gifploit 利用（动词）
survey http://www.sprew.net/library/acc.gifsurvey 调查(名词)	survey surhttp://www.sprew.net/library/acc.gifvey 勘测(动词)

读音不同，词意不同的词
prayer [ehttp://www.sprew.net/library/uh.gif]祷告（名词）	prayer [ehttp://www.sprew.net/library/i.gifhttp://www.sprew.net/library/uh.gif]祈祷者（名词）

 

④以 -ic 结尾的词在 -ic 前的一个音节上重读。

demohttp://www.sprew.net/library/acc.gifcratic	pahttp://www.sprew.net/library/acc.gifcific	scienhttp://www.sprew.net/library/acc.giftific	athhttp://www.sprew.net/library/acc.gifletic	terhttp://www.sprew.net/library/acc.gifrific	ehttp://www.sprew.net/library/acc.giflastic
enerhttp://www.sprew.net/library/acc.gifgetic	ecohttp://www.sprew.net/library/acc.gifnomic	rehttp://www.sprew.net/library/acc.gifpublic	mehttp://www.sprew.net/library/acc.gifchanical	Tihttp://www.sprew.net/library/acc.giftanic	phohttp://www.sprew.net/library/acc.gifnetic

含有-ic的词，往往在-ic前的一个音节上重读。(规则编号0-07b)

alcoholic 酒精的 alphabetical 按字母表顺序的 Antarctica 南极洲 Asiatic 亚洲的 astronomically 天文学上 athletic 运动的 atomic 原子的 biological 生物学的 botanical 植物学的 economically 在经济学上 electric 电的 electronic 电子的 emphatic 强调的 empirical 经验主义的 geologically 地质学上 historic 历史性的 hysterical 歇斯底里的 ionic 离子的 magnetic 磁铁的 mathematics 数学 mechanic 机修工 numerical 以数字表示的 pacific 和解的 panic 惊慌 periodic 周期的 political 政治的 republic 共和国 scientific 科学的 specific 特有的 tragic 悲剧

alcohttp://www.sprew.net/library/acc.gifholic http://www.sprew.net/library/acd.gifalphahttp://www.sprew.net/library/acc.gifbetical http://www.sprew.net/library/acd.gifAnhttp://www.sprew.net/library/acc.giftarc-ti-ca Asihttp://www.sprew.net/library/acc.gifatic astrohttp://www.sprew.net/library/acc.gifnomically athhttp://www.sprew.net/library/acc.gifletic atomic biohttp://www.sprew.net/library/acc.giflogical bohttp://www.sprew.net/library/acc.giftanical ecohttp://www.sprew.net/library/acc.gifnomically ehttp://www.sprew.net/library/acc.giflectric elechttp://www.sprew.net/library/acc.giftronic emhttp://www.sprew.net/library/acc.gifphatic emhttp://www.sprew.net/library/acc.gifpirical geohttp://www.sprew.net/library/acc.giflogically hishttp://www.sprew.net/library/acc.giftoric hyshttp://www.sprew.net/library/acc.gifterical ihttp://www.sprew.net/library/acc.gifonic maghttp://www.sprew.net/library/acc.gifnetic mathehttp://www.sprew.net/library/acc.gifmatics mechanic nuhttp://www.sprew.net/library/acc.gifmerical pahttp://www.sprew.net/library/acc.gifcific pan-ic perihttp://www.sprew.net/library/acc.gifodic pohttp://www.sprew.net/library/acc.giflitical rehttp://www.sprew.net/library/acc.gifpublic scienhttp://www.sprew.net/library/acc.giftific spehttp://www.sprew.net/library/acc.gifcific trag-ic

 

练习6-02

http://www.sprew.net/library/acc.gifcomic conhttp://www.sprew.net/library/acc.giffirm enhttp://www.sprew.net/library/acc.gifjoy

imhttp://www.sprew.net/library/acc.gifportant rehttp://www.sprew.net/library/acc.gifceive prehttp://www.sprew.net/library/acc.gifvent

ahttp://www.sprew.net/library/acc.gifgree comhttp://www.sprew.net/library/acc.gifplete emhttp://www.sprew.net/library/acc.gifbrace

ahttp://www.sprew.net/library/acc.gifwake inhttp://www.sprew.net/library/acc.gifsure perhttp://www.sprew.net/library/acc.gifmit

behttp://www.sprew.net/library/acc.gifcome dishttp://www.sprew.net/library/acc.gifcuss prohttp://www.sprew.net/library/acc.gifduce

dehttp://www.sprew.net/library/acc.giffeat imhttp://www.sprew.net/library/acc.gifpress exhttp://www.sprew.net/library/acc.gifact

rehttp://www.sprew.net/library/acc.gifport mishttp://www.sprew.net/library/acc.giftrust http://www.sprew.net/library/acd.giftranshttp://www.sprew.net/library/acc.gifplant