1、词尾:m 词尾:n 词尾:d 词尾:p 词尾:t 词尾:gswim-swimming(swam)nod-nodding drop-dropping(落下)stop-stoppingstep-stepping(举步)slip-slipping(滑动)*trip-tripping(绊倒)sit-sitting(sat)babysit-babysitting(babysat)(临时照顾外母外出的孩子)hit-hitting(hit)(撞击)fit-fitting(适合)spit-spitting(spit)(吐痰)set-setting(set)get-getting(got)let-letting
2、(let)regret-regrettingforget-forgetting(forgot)put-putting(put)shut-shutting(shut)cut-cutting(cut)词尾:r双写单词汇总(动词部分)注:1、不规则的过去式已标明;未标明的都是先双写词尾字母再加-ed ;2、加*部分为明确初中不要求掌握部分,建议稍作了解;3、下栏中不加*的词为不要求掌握但试题中出现频率较高词汇。prefer-preferring*refer-referring(参考;提到)plan-planningrun-running(ran)win-winning(won)begin-begin
3、ning(began)*rid(使摆脱)*bid(投标)dip(滴下)mop(拖地)*hiccup(打嗝)*nap(打盹)wrap(包裹)*whip(鞭打)*pop(突然出现)*prop(支撑)*kidnap(绑架)split(分裂)*fret(烦恼)*rot(腐烂)*spot(发现;染上污渍)dig-digging(dug)hug-huggingbeg-begging(乞讨)需要双写 变 y 为 i,再加 er 不规则变化双写单词汇总(形容词部分)以比较级为例注:1、形容词比较级标志词:much/far/even,a little/a bit,than,the.of the two/coup
4、le/twin.,the+比较级.the+比较级(越,越the more, the better) ,比较级+and+ 比较级(越来越 better and better/more and more beautiful)2、形容词最高级标志词:one of the.,the.of the. ,the.of all(the.) ,in+范围(in the world/in China/in my family/in the class.) ,the.I have ever seen(我见过的最的It is the best film that I have ever seen.)3、far/by
5、 far:by far 与比较级连用放在形容词之后Its quicker by far to go by plane. 坐飞机去要快得多。 (quicker by far=much quicker)Its the quickest by far to go by plane. 坐飞机去是最快的。Its far more interesting to read science fiction. 阅读科幻小说要有趣得多。4、a little/a bit(原级&比较级) ;the.of the. (比较级& 最高级看后面) ;by far(比较级&最高级)身材:big-biggerfat-fatte
6、rthin-thinner(苗条的)slim-slimmer色彩:red-redder心情:sad-sadder天气:hot-hotterwet-wetterbusy-busiereasy-easiernoisy-noisierlazy-lazierhealthy-healthierwealthy-wealthierlively-livelierearly-earlierugly-uglierfriendly-friendlierhungry-hungrierangry-angrierheavy-heavier(un)happy-(un)happiertiny-tinierdirty-dirtierthirsty-thirstier(渴的)pretty-prettier*naughty-naughtier(淘气的)good/well-better-bestbad/badly/ill-worse-worstmany/much-more-mostfar-farther-farthestfurther-furthest