初中英語詞匯運用省公開課一等獎全國示范課微課金獎?wù)n件

學(xué)習(xí)目標(biāo)：1.經(jīng)過詞性分類練習(xí)，能總結(jié)出常見詞形改變及詞性轉(zhuǎn)化規(guī)則，并能深入樹立詞性意識。(知識目標(biāo))2.能夠利用總結(jié)出規(guī)則在語境中進(jìn)行詞形改變和詞性轉(zhuǎn)化，提升用詞準(zhǔn)確率。(技能目標(biāo))3.經(jīng)過獨立完成練習(xí)，能夠概括出詞語利用詳細(xì)策略，提升在語境中靈活用詞能力。(體驗性目標(biāo))詞語利用專題練習(xí)1/19WordUsing

-RulesandTips2/19動詞v.

1.Mybrother

veryhardeveryday.(study)2.Look!Sam

TVhappilyonthesofa.(watch)3.I

toschoollateyesterday.(get)4.She

ussince2yearsago.(teach)5.Thelightbulb

byEdison.(invent)studiesgothastaught謂語動詞iswatchingSumup

therulesyesterdaybrothereverydayLooksinceagowas

invented3/19MoYanisaveryfamous

inChina.(write)act---actorbuild—buildingcollect--collection

writer1.Ioftentellmystudents

homeworkcarefully.(do)2.

Tomgetsupearly(catch)thefirstbusonweekdays.3.

Whynotconsider

(go)toParisforvacation?非謂語動詞todotocatchgoingconsider4/19名詞n.1.Hehas3daughters,oneofthe

wentboardandthe

nameisBetty.(girl)2.Swimminginthedeepriverisvery___________

forchildren.(danger)luck---lucky;noise---noisy;health---healthy;wind---windy…

east---eastern…girlsgirl’sdangerousoneof5/19形容詞（adj.）Graceis

atwriting,shedoes

innovelsandshehasfinished3sofar.Ithinkhersecondnovelismuch

thanthefirstone,andherlatestnovelisthe

ofallthethree.(good)goodbetterbest副詞(adv.)1.Youmustridethebike

nexttime,oryouwillgethurtagain.(careful)2.It’sraining

,Ican

seewhat’shappeningoutside.(hard)carefullywellhardhardlyridethanallthethree6/19代詞：pron.

1.Tomisacarelessboy,yesterdayhecuthishand

.

mothertold

thathehadbetterbecarefulthenexttime.(he)

2.Thisismybook,sothatonemustbe

.(she)數(shù)詞：num.1.Februaryisthe

monthoftheyear.(two)2.

oftreeswereplantedinourschoollastyear.(hundred)himselfHishimherssecondHundreds7/19介詞prep.連詞conj.1.Lookatthemap

ChinaandfindwhereZhengzhouis.2.Ihaven’tseenmybestfriend

alongtime.3.Healwayslistenstothemusic

heisdriving.ofwhile/aswhenformapChinaHealwayslistenstothemusic

he

isdriving.

8/19你能總結(jié)出不一樣詞性常見改變形式嗎？動詞v：名詞n:形容詞adj：副詞adv：代詞pron：數(shù)詞num：介詞prep連詞conj：單復(fù)數(shù)，全部格‘s(s’)單三，現(xiàn)在分詞，過去式，過去分詞比較級，最高級主格，賓格，形容詞性物主代詞，名詞性物主代詞，反身代詞基數(shù)詞—序數(shù)詞、固定短語無改變er,or,ioningyly9/19

慣用詞匯改變口訣：

空前空后要注意，“名詞”單復(fù)要切記，還有’s不能棄，“動詞”注意要變形，常見改變有四種，“形副”注意用三級，要填“數(shù)詞”請留心，千萬別忘“基”和“序”，填入“代詞”需慎重，五格改變要謹(jǐn)記，介詞、連詞最省力，看見照抄就能夠。10/19

Self-assessment(自我評定):

（）要注意，“名詞”（）要切記，還有（）不能棄，“動詞”注意要變形，常見改變有（）種，“形副”注意用（），要填“數(shù)詞”請留心，千萬別忘（），填入“代詞”需慎重，（）格改變要謹(jǐn)記，介詞、連詞最省力，看見（）就能夠?？涨翱蘸髥螐?fù)’s四三級基和序五照抄11/19MichaelLeung,afamousTVhostinHongKong,wrotealettertohisson.Itisnotonly1

.tochildren,butalsogoodforallages.Thefollowingarechosen2.hisletter.

Lifeisshort.Whileyouare3.ittoday,you’llrealizeyouareattheendofittomorrow.Sotheearlieryoustarttovalueyourlife,the4.youcanenjoyit.Youmightnotbesuccessful5.youdon’tstudyhard,althoughalotofsuccessfulpeoplehaven’t6.highereducation.Idon’texpectyoutosupport(供養(yǎng))mefortherestof7.life,soI’mnotgoingtodothesameforyou.Youwillbelivingonyourownwhenyougrowup.4.Youcanrequireyourselftobenicetoothers,8.youshouldn’texpectthesamefromothers.5.I’vebeenbuyingthelottery(彩票)foralmosttwenty9.,butI’mstillpoor.Ihavenevergotthe10.placeevenonce.Soyouhavetoworkhardtobesuccessful.Thereisnofreelunchintheworld.receiveminutewhenhelpfulearlyifIfromwastethreeyearbut12/191.觀察詞匯，3.閱讀文本，4.瀏覽全文，通詞意，分詞性。選單詞，變詞形。多檢驗，再查對。2.瀏覽文本，通大意，知寓意。

Steps：

Aims：13/19n：v:adj:pron:num:conj&prep:minuteyearreceivewaste

helpfulearlyI

three

wheniffrombutadv:

earlyreceiveminutewhenhelpfulearlyifIfromwastethreeyearbut14/19Therewasonceamanwhowasthebossofthebuildingcompany.Oneday,aboyinoldclothesrantoaskhim,“howcanIbecomeas1.asyouwhenIgrowup?”“Hereisastoryabouttwoworkers.Thefirstworkerlikedholdinghisspade(鐵鍬)withoutdoinganythingbuthe2.aboutthelonghoursofworkandhislowpayallthetime.The3.workerworkedhardwithoutsayinganything.Severalyearslater,thefirstworkerwasstillholding4.spadebuttheotherworker5.thebossofthebuildingcompany.richcomplainedsecondhisbecame15/19Doyouunderstandwhatthestorytellsyou?Justgotobuyaredshirtandworkhard.”thebossreplied.“I’msorry,sir!Idon’t6.whatyousaid.”thelittleboysaid.“Lookatthesunburnedmaninredamongthoseworkerswhoareworking.Ihavenoticedhim7.alongtime.Healwaysworks8.thantheothers,thefirstonetoworkeveryday9.thelastonetoleave.NowIamabouttoaskhimtobeoneofmy10.andIbelievehewillworkmuchharderthanever.understandforharderbutassistants16/19