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学习目标：1.通过词性分类练习，能总结出常见的词形变化及词性转化规则，并能进一步树立词性意识。(知识目标)2.能够运用总结出的规则在语境中进行词形变化和词性转化，提高用词的准确率。(技能目标)3.通过独立完成练习，能够概括出词语运用的具体策略，提高在语境中灵活用词的能力。(体验性目标)词语运用专项练习动词v.1.Mybrotherveryhardeveryday.(study)2.Look!SamTVhappilyonthesofa.(watch)3.Itoschoollateyesterday.(get)4.Sheussince2yearsago.(teach)5.ThelightbulbbyEdison.(invent)studiesgothastaught谓语动词iswatchingSumuptherulesyesterdaybrothereverydayLooksinceagowasinventedMoYanisaveryfamousinChina.(write)act---actorbuild—buildingcollect--collectionwriter1.Ioftentellmystudentshomeworkcarefully.(do)2.Tomgetsupearly(catch)thefirstbusonweekdays.3.Whynotconsider(go)toParisforvacation?非谓语动词todotocatchgoingconsider名词n.1.Hehas3daughters,oneofthewentboardandthenameisBetty.(girl)2.Swimminginthedeepriverisvery___________forchildren.(danger)luck---lucky;noise---noisy;health---healthy;wind---windy…east---eastern…girlsgirl’sdangerousoneof形容词（adj.）Graceisatwriting,shedoesinnovelsandshehasfinished3sofar.Ithinkhersecondnovelismuchthanthefirstone,andherlatestnovelistheofallthethree.(good)goodbetterbest副词(adv.)1.Youmustridethebikenexttime,oryouwillgethurtagain.(careful)2.It’sraining,Icanseewhat’shappeningoutside.(hard)carefullywellhardhardlyridethanallthethree代词：pron.1.Tomisacarelessboy,yesterdayhecuthishand.mothertoldthathehadbetterbecarefulthenexttime.(he)2.Thisismybook,sothatonemustbe.(she)数词：num.1.Februaryisthemonthoftheyear.(two)2.oftreeswereplantedinourschoollastyear.(hundred)himselfHishimherssecondHundreds介词prep.连词conj.1.LookatthemapChinaandfindwhereZhengzhouis.2.Ihaven’tseenmybestfriendalongtime.3.Healwayslistenstothemusicheisdriving.ofwhile/aswhenformapChinaHealwayslistenstothemusicheisdriving.你能总结出不同词性常见的变化形式吗？动词v：名词n:形容词adj：副词adv：代词pron：数词num：介词prep连词conj：单复数，所有格‘s(s’)单三，现在分词，过去式，过去分词比较级，最高级主格，宾格，形容词性物主代词，名词性物主代词，反身代词基数词—序数词、固定短语无变化er,or,ioningyly常用词汇变化口诀：空前空后要注意，“名词”单复要牢记，还有’s不能弃，“动词”注意要变形，常见变化有四种，“形副”注意用三级，要填“数词”请留意，千万别忘“基”和“序”，填入“代词”需慎重，五格变化要谨记，介词、连词最省力，看见照抄就可以。Self-assessment(自我评估):（）要注意，“名词”（）要牢记，还有（）不能弃，“动词”注意要变形，常见变化有（）种，“形副”注意用（），要填“数词”请留意，千万别忘（），填入“代词”需慎重，（）格变化要谨记，介词、连词最省力，看见（）就可以。空前空后单复’s四三级基和序五照抄n：v:adj:pron:num:conj&prep:minuteyearreceivewastehelpfulearlyIthreewheniffrombutadv:earlyreceiveminutewhenhelpfulearlyifIfromwastethreeyearbut66.helpful67.from68.wasting69.earlier70.if71.received72.my73.but74.years75.thirdIshouldpaymoreattentionto:Findoutyourerrors:1.观察词汇，3.阅读文本，4.浏览全文，通词意，分词性。选单词，变词形。多检查，再核对。2.浏览文本，通大意，知寓意。Steps：Aims：1.rich2.complained3.second4.his5.became6.understand7.for8.harder9.but10.assistantsPartner-assessment(同伴评估)：1.Whatdoyouthinkyourpartnerdidwell?2.Whatdoyouthinkyourpartnercoulddobetter?Therewasonceamanwhowasthebossofthebuildingcompany.Oneday,aboyinoldclothesrantoaskhim,“howcanIbecomeas1.asyouwhenIgrowup?”“Hereisastoryabouttwoworkers.Thefirstworkerlikedholdinghisspade(铁锹)withoutdoinganythingbuthe2.aboutthelonghoursofworkandhislowpayallthetime.The3.workerworkedhardwithoutsayinganything.Severalyearslater,thefirstworkerwasstillholding4.spadebuttheotherworker5.thebossofthebuildingcompany.richcomplainedsecondhisbecameDoyouunderstandwhatthestorytellsyou?Justgotobuyaredshirtandworkhard.”thebossreplied.“I’msorry,sir!Idon’t6.whatyousaid.”thelittleboysaid.“Lookatthesunburnedmaninredamongthoseworkerswhoareworking.Ihavenoticedhim7.alongtime.Healwaysworks8.thantheothers,thefirstonetoworkeveryday9.thelastonetoleave.NowIamabouttoaskhimtobeoneofmy10.andIbelievehewillworkmuchharderthanever.understandforharderbutassistantsDetailsdeterminesuccessorfailure.（细节决定成败）