2023学年完整版《M5ALessoninaLab（Period2）》设计

《Module5ALessoninaLab》教学设计Periods2VocabularyandSpeaking,Grammar1&2TeachingGoals:1.TogetSstohaveknowledgeofthisgrammarpoint:Degreesofcomparison;2.ToenableSstoreadsomelargeEnglishnumbers.Teachingprocedures:Step1RevisionChecktheWorkbookReadingExerciseson94.Step2VocabularyandSpeakingPurpose:TohelpSsmastertherulesofreadingEnglishnumbers.1.(GroupWork)AskSstoreadthenumbersonthescreen.1203004,00050,000600,0007,000,00080,000,000900,000,0001,000,000,000Suggestedanswers:WewriteWesay1one20twenty300threehundred4,000fourthousand50,000fiftythousand600,000sixhundredthousand7,000,000sevenmillion80,000,000eightymillion900,000,000ninehundredmillion1,000,000,000onebillion(Pleasepayattentiontotheboldface.That’stheunitofthenumbers.)2.(IndividualWork)AsksomeSstowritesomenumbersontheblackboardwhiletheteachersayssomenumbers.Themorehe/sheget,thehigherscoreshe/sheget.(1)threehundredandforty-five(2)twothousandsevenhundredandeighty-nine(3)ninety-eightthousandfourhundredseventy-three(4)ahundredthousandeighthundredandeighty-eight(5)fifty-twomillionfourhundredseventythousandthreehundredeighty-threeSuggestedanswers:(1)345(2)2,789(3)98,473(4)100,888(5)52,470,3833.(PairWork)AskSstolookatthenumbersinActivity1onpage42.Therearetwomistakes.Letthemtofindthemout.Suggestedanswers:52,470,383shouldbesaid“fifty-twomillion,fourhundredandseventythousand,threehundredandeighty-three”.100,000,000shouldbesaidonehundredmillion.4.(PairWork)AskSstolookatthefractionsandthinkoverhowtoreadthefractions.Suggestedanswers:Theupperonesarecardinalnumbersandtheloweronesareordinalnumbers.5.(IndividualWork)Practice:AskSstoreadthesefractionsinEnglish:1/5,2/9,3/8,4/7,5/6.Suggestedanswers:1/5:afifth/onefifth2/9:two-ninths3/8:three-eighths4/7:four-sevenths5/6:five-sixths6.(PairWork)DescribethefractionsinActivity2aspercentages.Suggestedanswers:Afifthisthesameas20%.Two-ninthsisthesameas22.22%(twenty-twopointtwotworecurringpercent).Three-eighthsisthesameas37.5%.Four-seventhsisthesameas57.14%.Five-sixthsisthesameas83.33%(eighty-threepointthreethreerecurringpercent).7.(PairWork)AskSstofinishActivity4onpage43.(Workinpairstotaketurnsaskingandansweringthequestions.)Suggestedanswers:3，000，000(2)48，046，000(3)50，000，000(4)265，693，096(5)750，375，000(6)80,000,000Step3Grammar1Purpose:LetSsknowhowtousethecomparativedegree.1.(GroupWork)AskSstoexpressthemeaningofthefollowingpictures. (1)__________________________________________________.A B Linea:Lineb: (2)___________________________________________. AB(3)__________________________________. Suggestedanswers:1)TriangleAisbiggerthanTriangleB.2)LinebistwotimesaslongasLinea.3)RabbitAisasbigasRabbitB2.(PairWork)AskSstosummarizethesentencespatternsofcomparison.Suggestedanswers:as+原级+as;notas+原级+as EgHelikesherasmuchashelikeshissister.(他很喜欢她，同喜欢他的姐妹一样。)ItisnotashotinBeijingasinWuhan.（北京没有武汉热。）比较级+than；not+比较级+than;less+than EgSheseesmemoreoftenthansheseesherbrother.（她见我比见她弟弟的时间多。）the+最高级+比较范围EgThisisthebestpictureinthehall.（这是大厅里最好的一张画。）倍数+as+原级+asEgThisroomistwiceaslargeasthatone.（这个房间是那个房间的两倍大。）倍数+比较级+thanEgThisroomistwicelargerthanthatone.（这个房间比那个房间大一倍。）倍数+thelength/height/depth/width/etc.of….EgThisroomistwicethesizeofthatone.（这个房间是那个房间的两倍。）3.(PairWork)AskSstofinishActivity1onpage43.Suggestedanswers:itismoreusualtosay“Iwenttheretwice”.20metreslong400kg4.(PairWork)AsktheSstofinishActivity2onpage43.Suggestedanswers:WinterisfourtimescolderinHarbinthaninBeijing.WinterisfourtimesascoldinHarbinasinBeijing.MountQumolangmaisaboutsixtimeshigherthanMountTai.MountQumolangmaisaboutassixtimeshighasMountTai.Myaunt’shouseistwiceaslargerasmyhouse.Myaunt’shouseistwotimeslargerthanmyhouse.TomweighsovertwiceasheavyasLily.TomisovertwotimesheavierthanLily.Step4Grammar2Purpose:LetSsmastertheusageofcomparison.1.(GroupWork)AskSstoreadthesentencesinActivity1onpage47.Thenanswerthosequestions.Suggestedanswers:(1)1、2、3（2）2、3(3)12.(GroupWork)LetSstodrawaconclusionabouttheusageofcomparisonbylookingatthefollowingsentences.(1)Youaregrowingtallerandtaller.(2)Ourcountryisgettingmoreandmorepowerful.(3)Whenthesunrises,itisgettingbrighterandbrighter.(4)Whenthesunsets,itisgettingdarkeranddarker.(5)Theharderyouworkatyourlessons,thebetteryouwilldointhem.(6)Themoreyoupractice,themorefluentlyyouwillspeak.Suggestedanswers:1)“越来越……”:moreandmore+多音节形容词；单音节或双音节形容词/副词的比较级+单音节或双音节形容词/副词的比较级2）“越……，越……”：The+形容词/副词的比较级+主语+谓语，the+形容词/副词的比较级+主语＋谓语3.(IndividualWork)AskSstofinishActivity2onpage47.(Callbacktheanswersafter2minutes.)4.(PairWork)AskSstolookatthesentencesinActivity3onpage47.Underlinethecomparativeexpressionsandcircletheadverbstogivemoreinformationaboutthecomparativeexpressions.(表示程度的副词<much,alittle,abit,rather,alot,any,etc.)可以修饰形容词或副词的比较级。）5.(IndividualWork)Practice:Usetheproperwordtofillintheblanks.(1)Maryhasbeenillforaweek.Isshegetting____________better?(2)LocalspeakersspeakJapanese___________fasterthanhedoes.(3)