中英語人教版必修3教案unit 2 period 3learning about language grammar

Unit HealthyPeriod Learningaboutlanguage: Thisisthethirdteachingperiodofthisunit.Totestwhetherstudentshavegraspedtheimportantanddifficultlanguagepointstheylearnedinthelastperiod,theteachershouldfirstofferthemsomerevisionexercises.Thenleadinthenewlesson.Thisteachingperiodmainlydealswiththegrr:learntheuseofoughttoandreviewtheuseofcan,could,may,might,will,would,shall,should,must,can’t.Studentsoftenfeelmodal anddifficult,soitisnecessarytomakethelessoninterestingandconnectitwiththeirdailylifeinordertoletiteasytoacceptandunderstand.Firstly,theteachercanaskstudentstoreadthereadingpassageComeandEatHere(1)again,tickoutthesentencesusingmodalverbsfromthereadingpassageandtranslatetheminto .Secondly,compareanddiscovertheusesofeachmodalverbbygivingalotofexamplesentences.Thirdly,dotheexercisesinDiscoveringusefulstructuresonPage13andmoreexercisesforstudentstomastertherelatedmodalverbs.Finally,summarizetheuseofoughttoandletstudentsmakeitclearhoweachmodalverbisbeingusedinthesituations.Attheendoftheclass,askstudentstodotheexercisesinUsingstructuresonPage54andadditionalexercisesforconsolidation.Getstudentstoreviewandconsolidatetheuseofcan,could,may,might,will,would,shall,should,must,can’t.LetstudentslearntheuseofoughtEnablestudentstolearnhowtouseoughttoGetstudentstoknowmoreaboutmodalLetstudentslearntheuseofoughtEnablestudentstousemodalverbscorrectlyandproperlyaccordingtotheGetstudents einterestedin rDevelopstudents’senseofgroup設(shè)計(jì)方案(一→Step1ChecktheDictatesomenewwordsandReadthepassageComeandEatHereagaintofindwordsandexpressionsthatmeantheAlternativewordsandexpressions Wordsandexpressionsfromthetextrunawayafter ngsomethingwrongsomethingtomakeyouthinbyeatingitwishtoknowaboutsomethinggetridofsomethingAlternativewordsandexpressionspartsof ntsthathelpfoodmovequicklythroughthebodychangingfoodintosomethingthebodycanuseproperamountofdifferentkindsoffoodneededforgoodGivestudentsaboutfourminutestofindthesuitablewordsandexpressions.Thenchecktheanswerswiththewholeclass.SuggestedAlternativewordsandexpressions Wordsandexpressionsfromthetext oughttorunaway ngsomething getawaysomethingtomakeyouthinbyeatingit slimmingfoodswishtoknowaboutsomething getridof throwAlternativewordsand Wordsandexpressionsfromthepartsof ntsthathelpfoodmovequicklythroughthe

changingfoodintosomethingthebodycan properamountofdifferentkindsoffoodneededforgoodhealth→Step2Leading-inby

balancedTranslatethefollowingsentencesandexinhoweachofthesemodalverbsisbeingusedinthesituations.HecouldhardlysupporthisfamilybeforehefoundthenewWherecould/cantheboybeMay/MightIcomeYoumay/mightcatchsightofthesunrisefromherewhenyougetupbefore5intheYoumusthurryuporyou’llbeWhateveryouwant,youshallWeshouldreadEnglishaloudeveryHewouldsitthereforhours, ngnothingatall.Suggestedanswers:我可以進(jìn)來嗎？(askfor你在早晨五點(diǎn)鐘以前起來,或許能從這兒看到日出。你必須得快點(diǎn)兒,不然會(huì)的。你想得到什么,你就可以有什么。他總是在那兒一坐就是幾個(gè)小時(shí),什么都不干。(past→Step3 rReadingandAskstudentstoturnbacktoPage10toreadthroughthepassageComeandEatHere,letthempickoutthesentencesusingmodalverbsandtranslatetheminto SuggestedBylunchtimetheywouldallbe到午飯時(shí)分,Bynowhisrestaurantoughttobefullof到了這個(gè)時(shí)候,WhatcouldhaveNothingcouldbeSomethingterriblemusthavehappenedifLiChangwasnotcomingtoeatinhisrestaurantashealwaysdid.要是不像往常那樣來他的餐館吃飯,那問題就嚴(yán)重了HecouldnotbelievehisPerhapsheshouldgotothelibraryandfind也許他應(yīng)該去館查查清楚HecouldnothaveYongHuigettingaway lingpeople他不可能讓哄們后跑掉Hehadbetterdosome他最好作一番They etiredveryPerhapswithadiscountandanewsignhecouldwinhiscustomersThinkingandLetstudentsreadaloudthesentencestheypickedout,thinkoveranddiscusswithapartnerhoweachofthesemodalverbsisbeingusedinthesituations.Usethefunctionwordsbelowtoexinthemeaningofthemodalverbs.Ifstudentshavesomedifficulty,givethemahand. Suggestedanswers: Summingup:theuseofoughttooughtto的用法ought無人稱和時(shí)態(tài)的變化tooughtto可表示“義務(wù)”“要求”或“勸告”,常譯作“應(yīng)該”“應(yīng)當(dāng)”等,should差不多,只是語氣稍重一些;有時(shí)表示“非?？赡堋钡膐ughtnotto(oughtn’tto),疑問式為OughtI/you/...to...?Suchthingsoughtnottobeallowed,ought這類事情不應(yīng)該被準(zhǔn)許,—Oughthetogo?—Yesheoughtto.是的,表示“適當(dāng),合適或應(yīng)該CoffeeoughttobedrunkwhileitisThereoughttobemorebusesduringtherush在上下班期,公共汽車應(yīng)當(dāng)多一些HarryoughttowinthisIfhestartedatseven,heoughttobehere假如他在七點(diǎn)出發(fā)的話,Ithinkyououghttoeatmorebody-buildingHesaidIoughttodothat表示“推測”,意為“照說應(yīng)該;想必一定”,后跟不定式的一般時(shí)、進(jìn)行時(shí)或完成時(shí),Shehashadworkingexperiencebefore.Sheoughttobefitforthe她以前有過工作經(jīng)驗(yàn),It’sjust9o’clock.Maryoughtto ng inherroom才剛九點(diǎn),按說應(yīng)該在房間里做作業(yè)Itoughttohaverainedlastoughtto后接不定式的完成式時(shí),表示“本應(yīng)該做某事而事實(shí)上沒做”;其否定式表示“本Yououghttohavedonetheseexercisesbecauseyouwererequiredtosoduringyour這些練習(xí)你本應(yīng)該做完的,Sheoughtnottohavetoldhimthebadnews,whichhadabadeffectonhis她本不應(yīng)該這個(gè)不幸的消息,結(jié)果影響了他的考試→Step4GrrTurntoPage13.AskstudentstodoExercise2inDiscoveringusefulstructures.Firstletthemdiscussinpairshoweachofthesemodalverbsisbeingusedinthesituations.Thenchecktheanswerswiththewholeclass.Givesomeexnationsifnecessary.TurntoPage50.AskstudentstodoExercise1andExercise2.Checktheanswersaftermostofthemfinish.→Step5AskingandLetstudentsworkinpairs.Oneasksaquestionandtheotheranswersit.Remindthemtousemodalverbsintheiranswer.Showthefollowingonthescreentostudents.S1:WhatshouldyoudoafterS2:Ihavetogohomeatonce.Ineedtotakethebus.Ioughttodomy assoonasIgethome.OtherpossibleDoyouknowwhatyouhavetodowhenyouborrowbooksfromtheDoyouknowwhattodowhenyourDoyouknowwhattodoifyouneedtomeetsomeoneyoudon’tknowattheDoyouknowwhattodoifyouwanttogetadiscountinaDoyouknowwhatyoushoulddowhenyoumeetthehostessinyourfriend’shome?Thefollowingproceduresmaybefollowed:LetstudentsaskandanswerthequestionsinAskasmanypairsaspossibletoperformtheirdialoguetothe→Step6ClosingdownbyaShowthefollowingexercisesonthescreen.Letstudentsfinishthemwithinthreeminutestoseeiftheyhavemasteredtheuseofmodalverbs.Fiveminuteslater,checktheanswerswiththewholeclass.—What’sthematterwith—Oh,I’mnotfeelingwellinthestomach.I somuchfriedfishjustmustn’toughtn’ttohavemustn’thave—Mum,IclimbedtogettheTeddyBearfromthetopofthe—Mygoodness!You You dothatmusthavehurt;shouldhavehurt;mayhavehurt;mighthavehurt;won’tbeableThetrainwastenminuteslate,soI haverunallthewayfrommyhousetothestation.You worryabouttheoldman.He wellneedn’t;maydidn’thaveto;mustn’t;needn’t;mayhave—ShallIlJohnabout—No,you ,forI’vetoldhimSuggestedanswers:→StepFinishofftheworkbookPreviewthereadingpassageComeandEatHere(2)onPage14,findthesentencesinwhichmodalverbsareused,andseeifyoucanunderstandthesituations.設(shè)計(jì)方案(二→Step1Check TranslatethefollowingintoEnglish.應(yīng)該;減肥;被放過;（做壞事）說謊;到了這個(gè)時(shí)候,要是不像往常那樣來他的餐館吃飯,那問題就嚴(yán)重了→Step2WarmingupbyaskingandLetstudentsworkinpairs.Oneasksaquestion.Theotheranswersit.Remindthemtousemodalverbstheyhavelearnedintheiranswers.S1:WhatshouldyoudoafterS2:Ihavetogohomeatonce.Ineedtotakethebus.IshoulddomyassoonasIgethome.→Step3DiscoveringusefulAskstudentstounderlinethesentencescontainingmodalverbsinthereadingpassageandusethefunctionwordsbelowtoexinthemeaningofthemodalverbs. →Step4LearningtheuseofoughtAskstudentstoturntoPage91andlearnthepart6oughtbyEncouragethemtoaskasmanyquestionsaspossible.GivethemexnationsifLetthemdosomeadditionalSum→Step5Askstudentstofinishthefollowingexerciseswithin8minutes.Thenchecktheanswerswiththewholeclass.Exercise2inDiscoveringusefulstructuresonPageExercise1inUsingstructuresonPage→Step6Letstudentsworkinpairstochooseoneofthesituationsbelowanddevelopitintoaconversation.Makesuretheyuseasmanymodalverbsaspossible.Yourfriendseessomeonestealapursefromanoldlady’spocket.He/Shedoesnothingisveryworriedaboutthis.He/Shecomesuptoyouforyouradvice.Whatwouldyou lhim/hertodo?Yourfriendhasborrowedyour phoneandlostitwhilehewasoutwithhisfriends.Youareveryangrywithhim.Heisnotconcerned.Whatareyougoingtosaytoeachother?→StepFinishofftheWorkbookPracticeyourconversationwithyourpartnerandbereadytopresentittotheUnit2