英语动词第三人称单数变化规则
1、一般情况下,直接在动词词尾+s
get —— gets take——takes play—— plays
2、以s, x, sh, ch, o结尾的动词,在词尾+ es
Guess---guess fix----fixes finish ---finishes teach---teaches go----goes do---does
3、以辅音字母+ y 结尾的动词,先把y变为i,再加es
study ---studies try---tries fly----flies carry ----carries worry----worries
4、不规则动词(特殊情况)
Have--- has be ---- is
名词单复数的变化规则
1一般在名词词尾加s,
cream pie
map—maps bird—birds orange—oranges ,bike—bikes
2以s, x, ch, sh结尾的名词加es
box—boxes class—class watch —watches dish-dishes
3以O结尾的名词没有生命的后面加s, 有生命的加es
photo—photos radio—radios
tomato—tomatoes potato—potatoes
4、以辅音字母加y结尾的名词,变y为i+es
baby—babies family—families
以元音字母加y结尾的名词直接加s
boy—boys toy—toys
5以fe或f结尾的名词,把fe或f变为ves
knife—knives wife—wives leaf—leaves
动词现在分词的变化规则
1)一般情况下直接加ing
think---thinking sleep---sleeping study---studying speak---speaking carry---carrying
say---saying
2)以不发音的字母e结尾的单词,去掉字母e,再加ing wake---waking make---making come---coming take---taking leave---leaving have---having
3)以重读闭音节结尾,呈现“辅,元,辅”结构的动词,先双写末尾的辅音字母,再加ing 。初中学过的这类词有:
begin---beginning,cut----cutting, get---getting, hit---hitting, run--running, t---tting, sit---sitting, spit---spitting, stop----stopping, swim---swimming, beg----begging, drop---droppin
g, fit--fitting, nod---nodding, dig---digging, forget----forgetting, regret---regretting, rid---ridding, 等。
(visit 不是以重读闭音节结尾,不用双写) travel虽然重读第一音节,词尾音节不重读,但是现在分词仍要双写末尾辅音字母,然后再加ing ,如:travel---travelling.
4)以 y 结尾的动词 直接加 ing carry—— carrying enjoy—— enjoying
5)以ie结尾的动词,把ie改为y ,再加ing
die---dying lie--- lying
动词过去式、过去分词的变化规则
1一般情况下,动词词尾加 -ed ,如: work ---worked play---played wanted----wanted act----acted
2、以不发音的 -e 结尾动词,动词词尾加 -d,如: live---lived move----moved taste---tasted hope---hoped
quarrel
3、 3、以辅音字母 + y结尾的动词,把-y变为-i 再加-ed,如: study---studied copy---copied cry---cried carry---carried
假期英语培训
4、以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母,再加 -ed,如: stop ---stopped
其他的不规则动词要单独记忆
形容词变副词的一般规则
具体规则如下:
1.一般情况下直接加“ly”,如:
quick-quickly; polite-politely; sad-sadly; imediate-immediately; recent-recently
2. 少数以e结尾的形容词,要去掉e再加-ly。如:true-truly; due-duly
绝大多数辅音字母加e结尾的形容词直接加-lythe tourist。如:
polite-politely; wide-widely; wi-wily;nice-nicely
3. 以“y”结尾的,且读音为 / i /, 先将“y”改成“i”,再加“ly”,如:
happy-happily; heavy-heavily; angry-angrily; busy-busily
小说 mp3但是如果读音为 / ai /, 直接加ly,如:dry-dryly; sly-slyly; shy---shyly
4.以ic 结尾的词,加ally,如:
economic-economically; basic-basically; scientific-scientifically; automatic-automatically; energetic-energetically; 但是public-publicly 例外。
5.以辅音字母加le结尾时,去e加y,如:
mule
simple-simply; considerable-considerably; terrible-terribly
gentle-gently; possible-possibly; probable-probably; incredible-incredibly
元音字母加le时加 ly,如:sole-solely。但是whole-wholly例外。
6. 以-ll结尾时,只须加 –y,如:dull-dully; shrill-shrilly
儿童潜能培训需注意: 有些以ly结尾的词是形容词而非副词。如:
friendly people; motherly care; lovely dog; monthly exam; heavenly peace; a manly sport
形容词、副词的比较级和最高级的构成规则
世界观英文 1.一般单音节词和少数以-er,-ow结尾的双音节词,比较级在后面加-er,最高级在后面加-est;
(1)单音节词
我爱红领巾
如:small→smaller→smallest short→shorter→shortest
tall→taller→tallest great→greater→greatest
(2)双音节词
如:clever→cleverer→cleverest narrow→narrower→narrowest
2.以不发音e结尾的单音节词,比较在原级后加-r,最高级在原级后加-st;
如:large→larger→largest nice→nicer→nicest able→abler→ablest
3.在重读闭音节(即:辅音+元音+辅音)中,先双写末尾的辅音字母,比较级加-er,最高级加-est;
如:big→bigger→biggest hot→hotter→hottest fat→fatter→fattest
4.以“辅音字母+y”结尾的双音节词, 把y改为i,比较级加-er,最高级加-est;
如:easy→easier→easiest heavy→heavier→heaviest
busy→busier→busiest happy→happier→happiest
5.其他双音节词和多音节词,比较级在前面加more,最高级在前面加most;
如:beautiful→more beautiful→most beautiful
different→more different→most different
easily→more easily→most easily
6.有少数形容词、副词的比较级和最高级是不规则的,必须熟记.
如:good→better→best well→better→best
bad→wor→worst ill→wor→worst
职称日语
old→older/elder→oldest/eldest
many/much→more→most little→less→least
far →further/farther→ furthest/farthest