successsucceedsuccessfulsuccessfully
beautybeautifybeautifulbeautufully
carecarecarefulcarelesscarefullycarelessly
exciteexcitementexcitingexcited
endendendlessendlessly
helphelp(helpful)helpless(helpfully)helplessly
strengthstrengthenstrongstrongly
harmharmharmfulharmfully
creatcreationcreatorcreativecreatively
talktalkingtalkertalkativetalkatively
exploreexplorationexplorerexplorativeexploratively
succeedsuccesssuccesssuccessfulsuccessfully
foolfoolfoolfoolishfoolishly
useuseuseruseful(useless)usefully(uselessly)
carecarecarercareful(careless)carefully(carelessly)
.
1.invent名词:invention,人物:inventor,形容词:inventive,副词:inventivly
2.use名词:usage,人物:user,形容词:useful/useless,副词:usefully/uselessly
3.operate名词:operation,人物:operator,形容词:operative/operational,副词:operativly
4.dream名词:dreamland/dreaminess,人物:dreamer,形容词:dreamy/dreamless,副词:~ly
5.live名词:life,人物:liver,形容词:living/lively,副词:livelily
6.play名词:life,人物:liver,形容词:living/lively,副词:livelily
learnlearning学问learnerlearned博学地learnedly
writewritingwriterwritten~ly
dressdressingdresserdressed/dressy~ly
runrunningrunnerrunny/running~ly
cleancleaningcleanerclean~ly
pleasepleasure--pleasant/pleasing~ly
sleepsleeper(sleep)sleeperasleep(sleepy)asleep
teachteacherteacher无
performperformanceperformerperformal无
playplayer/playplayerplayful无
readreaderreader无
liveliver无lively无
根据词义、词形和句法功能,英语的词通常分为十大类.
1、动词(v.):表示动作或状态等例词:sing(唱)、wait(等)
2、名词(n.):表示人和事物的名称例词:girl(女孩),sun(太阳)
3、形容词(a./adj.):用来修饰名词或代词例词:big(大的),easy(容易的)
4、代词(pron.):用来代替名词或数词等例词:his(他的),some(一些)
5、数词(num.):表示数目(多少)或顺序(第几)例词:four(四),second(第二)
6、副词(ad./adv.):修饰动词、形容词或副词例词:quickly(快),very(很)
7、冠词(art.):用在名词前帮助说明其词义例词:a、an(一个),the(这,那)
8、介词(prep.):用在名词、代词等前面,表示与句子里其他词的关系例词:in(在.),from(从.)
9、连词(conj.):用来连接词、短语和句子例词:and(和),because(因为)
10、感叹词(interj.):表示说话时的感情与口气例词:oh(噢),hush(嘘)
前六类叫做实词,后四类叫虚词.
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