八年级下册英语沪教版Unit 3 Traditional-Gramma

教学目标根据教学大纲的要求和教学内容的特点,本节课特制定以下教学目标:Languagegoals(语言知识):1)

SscantellthedifferencesbetweentheActiveVoiceandthePassiveVoice.2)

SscanusethePassiveVoiceinfourdifferenttensescorrectly.Abilitygoals(语言技能):3)

SscanusethePassiveVoiceinspeakingandwritingMoralgoals(情感态度):4)

Ss’cooperationabilityandenvironmentalawarenesscouldberaised.Learningstrategy(学习策略):5)Sscanlearntheimportantlanguagepointsthroughmicro-lessonbeforetheclassontheirownsothattheirself-educatedabilitiescouldberaised.2教材内容说明本课是一节语法复习课,复习内容为初中英语沪教2011课标版八年级下册第3单元的Grammar(一般现在时和一般过去时的被动语态),第四单元的Grammar(一般将来时和情态动词的被动语态)。其中,在微课任务单中选取了第三单元reading部分的课文Fishingwithbirds进行不同被动语态的综合运用操练。3创新点结合本校实际教学情况,本节语法课在教学设计上大胆采用了翻转课堂的新模式,在课前让学生通过微课学习并完成微课学习任务单(微课以及任务单已附在教学资源处),从而对课程的基本内容有了初步的认识。微课的学习基本上帮助了大部分学生掌握重难点,也帮助教师提前了解学生在此内容的不足之处,从而在正式课堂上教师能够更有针对性地解决学生的疑惑,同时学生也有充足的时间对本节课的语法知识进行综合运用。4学情分析Sshavelearntthepassivevoicebefore,butmostofthemhaven'tgraspthewaytousethePassiveVoiceinfourdifferenttensescorrectlyandtellthedifferencesbetweentheactivevoiceandthepassivevoice.Studentsinthisclasshavelearntthemicrolecturebeforetheclass.5重点难点​教学重点1)ThedifferencesofthePassiveVoiceindifferenttenses.2)HowtousethePassiveVoicecorrectlyinspeakingandwriting.教学难点1)HowtodistinguishtheActiveVoiceandthePassiveVoice.2)HowtochoosethecorrecttenseandverbBe.3)Howtoencouragethestudentstodrawthemind-mapandmakeaspeech.6教学过程6.1第一学时6.1.1课前微课自学​微课名称:如何正确使用初中英语中常见的被动语态学习目标:1)学会判别语态的使用:是用被动还是用主动。2)通过创设情境和例句展示,学会总结并掌握初中英语常见被动语态的正确运用。3)通过微课学习增强环保意识。学习方法建议:(1)采用听、看、读、猜、想、说等方法来学习。(2)学会对知识进行归纳总结,在口语和书写练习中加以运用。微课学习任务◎主动语态VS被动语态

Rule1:判断语态:根据_______和__________的关系。◎3种时态的被动语态的正确使用Rule2:1.根据句中关键词确定___________2.根据________确定be动词形式(单数/复数)◎Exercises:适当形式填空1.Wastewater___________(pour)byfactoriesinthepast.2.River___________(pollute)seriouslynowadays.3.Birds____________(force)toleaveverysoon.4.You___________(find)alotofdeadfishonthebeachsomeday.微课学习后任务1.真题演练(准确率:_____/5)1)However,theholiday_________differentlyindifferentcountriesbecauseeachculturehasitsownValentine’sDaycustoms.A.celebrates

B.iscelebrating

C.celebrated

D.iscelebrated2)—Excuseme,what’sthisfor?

--It’scleanerandit_________topickupdirt.A.uses

B.isused

C.isusing

D.used3)Inthestudy,eachchild_________toanswer20questions.

A.ask

B.isasking

C.wasasked

D.asks4)Lastspring,theforestfire________anumberofanimals.

A.killed

B.werebeingkilled

C.werekilled

D.havebeenkilled5)Ithinkthatbicycles________forthistrip.Itwillbefunandgoodforourhealth.

A.shoulduse

B.willuse

C.shouldbeused

D.willbeabletouse2.用所给动词的适当形式填空(准确率:_____/8)1)Asportsmeeting__________inourschoollastweek.(hold)2)TheGreatWall__________allovertheworld.(know)3)Anewteachingbuilding_________________nextyear.(build)Damenoften__________(use)cormorantstocatchfish.Heusually____________(setoff)inthelateafternoon.First,apieceofgrass________(tie)aroundthecormorant’sneck.Then,thecormorants______________(push)intotheriver.Theyoften___________(bring)thefishbacktotheboatwhentheygetthefish.6.1.2Revision教师活动:1)ReviewsomepassagesaboutenvironmentthatS’shavelearntbeforeTopic:

Abouttheenvironment7AUnit3TheEarth7BUnit4Savethetrees7BUnit5Water7BUnit6Electricity8BUnit5Savetheendangeredanimals2)Reviewthefourbasicformsofthepassivevoice四种被动语态的基本结构(bedone)一般现在时:_____________+___________一般过去时:____________+___________一般将来时:_________+___________情态动词:____________________________+___________3)Reviewthedifficultpointsofthemicro-classvideo难点突破Tips1.如何判断该用主动还是被动语态?2.如何判断用哪个时态的被动语态?3.如何判断be动词的形式?4)Solvethedifficultquestionsofthetasksheetifnecessary.作业反馈:Tips:看主谓关系判断语态Tips:看关键词判断时态Tips:看主语判断动词形式学生活动:1)Thinkaboutthecontentsoftherelatedpassages2&3)Writedowntheanswersonthelearningpaper4)Learnthetipstosolvetheproblems活动目的:ActivateSs’originalknowledge

​6.1.3Lead－in：教师活动:​Makeasituation:孙悟空回到水帘洞后发现水帘洞被破坏得非常严重,因此,WuKongwantstoknowwhathappenedtotheEarth?学生活动:Followthesituation活动目的:Leadinthetopicandmakeasituationofthewholelesson6.1.4Practiceandconsolidation教师活动:​1)Conjunctionclause:makesentencesaccordingtothekeywordsharmfulgases,produce,carsandfactories,inthepastwater,pollute,rubbish,oftencity,surround(包围),rubbish,inthefutureendangeredanimals,kill,hunters,longago2)Dictation:listenandfillintheblankTheEarthisindangerPast1)Air______________________________harmfulgases

2)Rubbishwasthrownawayeverywhere

3)Chemicalfactory__________wastewaterintotheriver

4)EndangeredanimalswerekilledbysomehuntersHumanbeingsdestroyedourEarthNow1)Lights____________________intime

2)Waterisn’tsaved

3)Paper________________________________Theresources(资源)arewastedFutureSomething_________________,orit______________________someday!3)RationalCloze:usetherightformAFlythroughtheWoodsinIndia

Indiawasaverybeautifulplace,which______________(surround)bybeautifulwoods.Itwasafamousbeautyspot.Manyyearsago,hundredsofpeople_______(come)fromallovertheworldtovisittheplaceandtowalkthroughthewoods.Visitors_________(ask)tokeepthewoodscleanandtidy.Litterbaskets_____________(place)underthetrees,butpeoplestill_____________theirrubbisheverywhere.

Now,whileI_________(fly)throughthecave,I_________(count)sevenoldcarsandthreeoldrefrigerators.Thelitterbasketsareemptyandtheground________________(cover)withpiecesofpaper,cigaretteends,oldtyres,emptybottlesandrustytins.

Amongtherubbish,Ifindasignwhichsaid,"Anyonewho________(leave)litterinthesewoods________________________(prosecute)!"学生活动:Completetheexercises.活动目的:​Consolidatewhattheyhavelearned.6.1.5Groupwork：教师活动:​Brainstorm:usemind-maptotalkabouttheenvironmentalproblems1.Whatwerethewoodslikeinthepast?

2.Whatarethewoodslikenow?3.Ifwedonothing,whatwillhappeninthefuture?学生活动:1)Talkwithpartnersanddrawthemind-mapinthewhite-borad(每组学生都有一块磁铁软白板,方便把讨论的闪光点及时记录下来,同时也便于讨论后的展示)2)Goaroundandsharetheirideas(在观看完别人组的想法后有利于对自己组的想法进行补充或者改善)3)Correctthemistakesandgivestars(在修改过程中巩固了知识,同时也便于老师在最后选择发言小组)活动目的:​

TrainSs’divergentthinking6.1.6Giveashortspeech​教师活动:​AskSstogiveaspeechbyusingthecorrectpassivevoiceaccordingtothemind-mapinthewhite-borad.Wecanuseourpoweroflanguagetocallonotherstotakeaction.Forexample:

Ladiesandgentlemen,IamheretospeakforourEarth.InthepastFuture?Now

Thankyouforyourlistening.​学生活动:1)Trytogiveaspeechaccordingtothemind-map2)GivecommenttothespeakerJudgingItems

Score

Requirement

Content

4

主题明确,内容充实,条理清晰Language

4

发音标准,准确运用被动语态(至少用到4个被动语态)StageManagement

2

感情丰富,起伏到位,台风端正活动目的:​TrainSs’sp