2019-2020年高中英语《unit1 Word power》教案 牛津版必修3

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1、2019-2020年高中英语《unit1Wordpower》教案牛津版必修3Step1:Brainstorming1.Guessthemeaningoftheoldsaying:Don’ttroubleyourselfuntiltroubletroublesyou.LookatthetwosentencesontheblackboardOnceoutinthestreet,shewalkedquicklytowardsherusualbusstop.'Hereweare,KingStreet.'Hestopped.Haveyounoticedwh

2、ichwordisusedtwicebesidesthenounstreetinthetwosentences?Canyoudefinethetwomeaningsanddescribetwopartsofspeech?Inthefirstsentence,stopisanoun,whichmeans‘aplaceatwhichsomeoneorsomethingstops’.Inthesecondsentence,stopisaverb,whichmeans‘toputanendtowhatoneisdoing.’2.Nowpleaseread

3、thespeechbubblesatpage6andpayattentiontothewordrestanddescribethedifferentmeaningsofitindifferentpartsofspeech.Therestin“…therestofthepassengers…”isusedasanounmeaningwhatisleftortheonesthatstillremain.Therestin“…withhishandresting…”isaverb,whichmeanstolieorleanonsomething,ort

4、oputsomethingonsomethingelsesothatitsweightissupported.Yes,you’vedoneagoodjob.Asweknow,manywordscanactaseitheranounoraverb.Trytofindoutmorewordsinthetextfogthatcanbeusedasbothanounandaverb.workin“Pollyleavesworkearly.”:n.:sth.thatoneisdoing,especiallyasajobworkin“Pollyworksve

5、ryhard.”vi.:doanactivitywhichuseseffortsensein“Shesensedshewasbeingwatched.”vt.:tobeeawareof'sensein“Peoplehavefivesenses.”n.:sight,hearing,taste,smellandtouchbrushin“…feltaroughhandbrushherface...”vt.:totouchlightlyinpassingbrushin“paintthewallwithabrush”n.:aninstrumentforpa

6、intinghelpin“Icanhelpyou.”vt.:togiveassistanceto'or'aid'helpin“paybackthehelp”n.:theactofhelping;aid;assistance3.Nowlet’spleteindividuallythetableinPartAandthendiscussinpairstoseeifyouhavegottherightanswers.AnswersPartofspeechMeaningExampleonce(line7)(line42)conjunctionwhenOn

7、ceshefinishedherwork,shecanhelpyou.adverbatsometimeinthepastIoncelivedinBeijing.left(line2)(line43)verb(thepasttenseorpastparticipleof‘leave’)went/goneawayfromapersonoraplaceIleftforworkearlierthismorning.adverbonthesideofyourbodywhichistowardsthewestwhenyouarefacingnorthLook

8、rightandleftbeforecrossingthestreet.still(line5)(line28)adverbcontin