1.动词词尾怎么写共同点啦动词原形变第三人称单数的规则与发音规律同名词单数变复数大致相同,请认真观察 。
【词尾怎么写】 1、大多数动词在词尾加“S”在清辅音后发音为[s],在浊辅音及元音后发音为 [z] 。如: ①stop-stops [s] ; make-makes [s] ②read-reads [z] ; play-plays [z] 2、以辅音字母加“y”结尾的,要先将“y”变为“i”,然后在加“es”读[iz] 如: fly-flies [z]; carry-carries [z] study-studies [z]; worry-worries 3、以“s, x, ch, sh”结尾的,在词尾加“es”,发音为[iz] 如: teach-teaches [iz]; watch-watches [iz] 4、以“o”结尾的动词,加“es”,读[z] 如: go-goes [z] do-does [z] 。
2.形容词比较级双写词尾的有哪些red redder
fa fatter
thin thinner
big bigger
hot hotter
wet wetter
变为比较级规则:
⒈单音节形容词和部分双音节词,一般在词尾加-er 。
2. 以字母e结尾的词,在词尾直接加-r 。
3. 重读闭音节词词尾只有一个辅音字母,元音发短音时,双写尾字母,再加er 。
4. 以"辅音字母+y“结尾的双音节词,变”y“为”i“,再加-er 。
5. 多音节词和部分双音节词,在词前加”more“ 。
6. 部分形容词和副词的比较级是不规则的,如:good/well-better,bad/badly-worse 。
7. 由“动词+后缀-ing/-ed”构成的形容词,在词前加more构成比较级 。如:interesting-more interesting,bored-more bored 。
8. 由“形容词+后缀-ly”构成的副词,在该副词前加more构成比较级 。如:slowly-more slowly,happily- more happily 。
3.动词词尾变化一、动词第三人称单数的变化规则及发音规律
动词原形变第三人称单数的规则与发音规律同名词单数变复数大致相同,请认真观察 。
1、大多数动词在词尾加“S”在清辅音后发音为[s],在浊辅音及元音后发音为 [z] 。如:
①stop-stops [s] ; make-makes [s]
②read-reads [z] ; play-plays [z]
2、以辅音字母加“y”结尾的,要先将“y”变为“i”,然后在加“es”读[iz] 如:
fly-flies [z]; carry-carries [z]
study-studies [z]; worry-worries
3、以“s, x, ch, sh”结尾的,在词尾加“es”,发音为[iz] 如:
teach-teaches [iz]; watch-watches [iz]
4、以“o”结尾的动词,加“es”,读[z] 如:
go-goes [z] do-does [z]
下面几个动词变为单数时,原词的元音部分的发音发生了较大的变化,请注意记忆 。如:
1、do [du:]-does [dz]
2、say [sei]-says [sez]
以不发音字母“e”结尾的开音节词,如果尾音是[s],[z]时,加“s”后字母“e”发音,与所加“s”
一起读做[iz] 。如:
close-closes [iz]
二、对比词形变化中原词词尾变化之异同: 变“y”为“i”现象 双写最后辅音字母现象
变现在分词的:
①一般直接加-ing 如singing
②“辅音字母+不发音的e”结尾的词去掉e后加-ing;如liking
③重读闭音节,且只有一个辅音字母结尾的词,该辅音字母双写,再
加-ing 。如 sitting
④少数几个以ie结尾的单音节词,变ie为y,再加-ing 如 dying
重读闭音节,且只有一个辅音字母结尾的词,该辅音字母双写。老师应该讲过重读闭音节的吧
4.英语词尾 词根1.常见的词根 常见的词根 1) aer, ar,含义是“空气,大气” aeroplane, aerial, 2) ag, act, ig,含义是“做,动作” active, agent, reaction, 3) alt,含义是“高”,altitude, 4) alter, altern, altr,含义是“其它,变更” alternate, 5) bio, bi, bion,含义是“生物,生命” biology, bionics(仿生学) 6) brev, bri, brief,含义是“短” brief, abbreviation, abridge(节略) 7) cap, capt, cept, cip,含义是“取,获” capture, except, concept, capacity 8) ced, ceed, cess,含义是“行,让步” proceed, succeed, excess(过度) 9) centr, centr,含义是“中心” concentrate, eccentric(偏心的) 10) clain, clam,含义是“呼喊” claim, proclaim, exclaim 11) clos, clud,含义是“闭合” conclude, enclose, include 12) col, cult,含义是“耕耘” colony, cultivate, agriculture 13) cor, cord,含义是“心” cordial, record, accord 14) curr, cur, cour,含义是“跑,动作” current, occur, concurrence(同时发生) 15) dic, dict,含义是“说,示” dictate, edit, indicate, predict 16) doc, doct,含义是“教” doctor, document.nbsp 17) duc, duct含义是“引导,传导” introduce, produce, conduct, deduct( 推论) 18) fact, fac, fect, dic, dit,含义是“做,创造” factory, effect, profit, faculty, perfect 19) fend, fens,含义是“打,击” defence, offence 20) fer,含义是“搬运,移转” ferry, transfer, defer(迟延) 21) fin, finit,含义是“终,极” final, finish, confine 22) firm,含义是“坚固” firm, confirm, affirm(断定) 23) fix,含义是“固定” prefix, affix(附加) 24) flect, flex,含义是“弯曲” flexible, reflex 25) flor, flour, flower,含义是“花” flower, flourish 26) form,含义是“形” uniform, formula, transform, reform, deform 27) forc, fort,含义是“力,强度” force, enforce, effort 28) gen, genit,含义是“生产,发生” generate, generation 29) gram, graph,含义是“书写,记录” telegram, diagram, photograph 30) grad, gress, gred, gree,含义是“步,阶段” gradually, degree, progress 31) hab, habit, hibit,含义是“保持,住” inhabit, exhibit, prohibit 32) her, hes,含义是“粘附” adhere, cohesion 33) ject, jet,含义是“抛射” project, inject 34) jour,含义是“日,一天” journal(日记),journey, adjourn(延期) 35) jug, junct,含义是“结合,连合” conjunction, junction(连合) 36) labour, labor,含义是“劳动,工作” labourer, elaborate, collaborate 37) lect, leg, lig,含义是“挑选,采集” collect, select, lecture 38) lif, liv,含义是“生活,生存” life, alive, live 39) loc,含义是“场所,位置” location, dislocate(脱位) 40) long, leng, ling,含义是“长的” length, prolong, linger 41) loqu, locut,含义是“说话” colloquial, eloquent, 42) mand, mend,含义是“命令” command, demand, recommend 43) man, manu,含义是“手,手法” manage, manual 44) memor, menber,含义是“记忆” memory, remember, memorial 45) mind, ment,含义是“心” mind, remind, mental 46) merc, merch,含义是“贸易” commerce, merchant 47) meas, mens, meter, metr,含义是“测量,度量” measure, meter, diameter 48) min,含义是“小” diminish, minority 49) miss, mit,含义是“派遣,送” mission, dismiss, transmit, missile 50) mob, mot, mov,含义是“动” movement, motion, mobile, remove 51) nect, nex,含义是“捆扎” connect, disconnect, annex(合并) 52) not,含义是“记号,注意” note, denote, annotation(注释) 53) onom, onym,含义是“名字” synonym, antonym, anonymous 54) pair, par,含义是“a)相同,对等b)准备” compare, prepare 55) pel, puls,含义是“追逐” expel, impel(推进) 56) pend, pens, pond,含义是“悬挂” depend, independent, expense(支付) 57) phon,含义是“声音” symphony, telephone, microphone 58) plac,含义是“位置,场所” place, replace 59) peopl, popul, publ,含义是“人民,民众” public, republic, popular, people 60) port,含义是“搬运” export, import, deport(输送) 61) press,含义是“压,压制” pressure, express, oppress, impression 62) prob, proof, prov,含义是“实验,验证” prove, approve, 63) quer, quest, quir, quis,含义是“寻找,探问” inquiry, question, inquisition(调查,追究) 64) rang, rank,含义是“排列” arrange, rank, 65) rect, right, rig,含义是“正,直” correct, direct, erect 66) riv,含义是“河流,流远”,river, arrive, derive 67) rupt,含义是“破坏,毁坏” eruption, bankrupt, corruption 68) sci,含义是“认识,知识” science, conscious 69) scrib, script,含义是“书写,记录” describe, script 70) sens, sent,含义是“感觉,情感” sensation, sentiment 71) sign,含义是“标记,符号” signal, signature, design 72) sembl, simil,含义是“相似,类似” similar, resemble, assimilate(同化) 73) soci,含义是“结合,。
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