Unit7Thenaturalworld公開(kāi)課一等獎(jiǎng)創(chuàng)新教學(xué)設(shè)計(jì)（表格式）譯林版英語(yǔ)八年級(jí)上冊(cè)Unit7Thenaturalworld

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課

題8上Unit7Thenaturalworld--Welcometotheunit

教學(xué)目標(biāo)Bytheendoftheclass,studentswillbeableto1.masterthekeyvocabularyrelatedtoecosystems;2.understandthebasicsentencepatternsusedtodescribeecosystems;3.usesomeexpressionstotalkaboutthecharacteristicsofdifferentecosystems.

教學(xué)重點(diǎn)Keyvocabularyandsentencepatternsrelatedtoecosystems.Enablestudentstocommunicateaboutecosystemsusingthelearnedlanguageknowledge.

教學(xué)難點(diǎn)Helpstudentsunderstandsomeabstractconceptsaboutecosystems,suchashowdifferentecosystemsmaintainthebalanceofnature.GuidestudentstoexpresstheirownideasaboutecosystemsclearlyandaccuratelyinEnglish.

教學(xué)方法與手段Task-basedteachingmethod;Situationalteachingmethod;Cooperativeteachingmethod;Communicativeteachingmethod

課

時(shí)1授課時(shí)間40min

教學(xué)過(guò)程

教學(xué)環(huán)節(jié)與主要內(nèi)容教學(xué)活動(dòng)學(xué)習(xí)活動(dòng)集體備課后的調(diào)整

預(yù)

學(xué)Step1:Lead-inThisactivitycanarousestudents'interestinthetopicofthenaturalworldandleadinsmoothly.Showsomepicturesofdifferentnaturalscenery,suchasalushrainforest,avastgrassland,abeautifulcoralreef,andtheicypolarregiononthePPT.Thenaskstudents:"Boysandgirls,lookatthesepictures.WhatcanyouseeWhichonedoyoulikebestWhy"Encourageseveralstudentstosharetheiropinions.Studentslookatthepicturesandsharetheiropinions.

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學(xué)Step2:Presentation1.Vocabularyteaching

2.Readingandunderstandingthefactsaboutecosystems

3.For"Coralreefslooklikerocks,buttheysupportalotoflifeinjustasmallarea.",showmorepicturesofcoralreefsandthevariousmarinelivesaroundthemtohelpstudentsunderstandhowcoralreefssupportlife.

Step3:PracticeListeningpracticePairwork

SpeakingpracticeOrganizeagroupdiscussion.

Step4:Production

Step5:SummaryandHomework

PresentthenewwordsaboutecosystemsonebyoneonthePPT.Foreachword,showitscorrespondingpicture,pronunciation,andChinesemeaning.Usesomesimplesentencestohelpstudentsunderstandtheusageofnewwords.Forinstance,for"behometo",say"TheAmazonrainforestishometothousandsofplantsandanimals."Letstudentsopentheirbookstothe"Welcometotheunit"part.ShowthefourfactsaboutdifferentecosystemsonthePPT.Then,explaineachfactindetail.Askstudentswhytheythinksomanyanimalsandplantsliveinrain-forests.Guidethemtothinkabouttheclimateandenvironmentofrain-forests.PlaytherecordingofthedialoguebetweenKittyandDavidaboutecosystems.Letstudentslistencarefullyandanswertwosimplequestions:"WhatecosystemsdoKittyandDavidtalkabout"and"Whatarethecharacteristicsoftheseecosystems"Playtherecordingagain.Thistime,askstudentstolistenandimitatetheintonationandpronunciationofthespeakers.Provideeachpairwithasetofcards.Oneachcard,thereisthenameofanecosystem.Walkaroundtheclassroomtomonitorandofferhelpifnecessary.Afterafewminutes,inviteseveralpairstocometothefrontoftheclassandactouttheirconversations.Givethempositivefeedbackandcomments.Dividestudentsintogroupsoffour.Eachgroupmembersharesafunfactaboutanecosystem.Encouragethemtoaskquestionsandhaveadeeperdiscussionaboutthesefacts.Selectseveralgroupstoreporttheirdiscussionstothewholeclass.Summarizethekeypointswithstudents.Askstudentstowriteashortpassageabouttheirfavoriteecosystem.EncouragestudentstosearchformoreinformationaboutecosystemsontheInternetorinbooksandshareitwiththeirclassmatesinthenextclass.Studentsreadthewordsaftertheteacherseveraltimestoensurecorrectpronunciation.

Studentsreadthefactsquicklyandticktheonestheyalreadyknow.

Givethereasons.

Studentslistencarefullyandanswer.

Studentslistenandimitatetheintonationandpronunciation.Studentstaketurnstopickacardandstartaconversationabouttheecosystemonthecardaccordingtothemodelinthetextbook.Studentsthinkaboutotherfunfactsaboutecosystemstheyknow.

Studentsrecallandrepeatsomekeyknowledge.Studentswriteashortpassageabouttheirfavoriteecosystem.

固

學(xué)我達(dá)標(biāo)寫(xiě)出單詞或詞組：1.Ecosystemnames:__________(熱帶雨林),__________(珊瑚礁),__________(草原),__________(極地冰蓋),__________(濕地),__________(沙漠)2.Relatednouns:__________(生態(tài)系統(tǒng)),__________(氣候),__________(降雨量),__________(野生動(dòng)物),__________(溫度),__________(樹(shù)蔭)3.Verbs:__________(維持；支持),__________(覆蓋),__________(返回),__________(扮演；行動(dòng)),__________(吸收；使落入險(xiǎn)境),__________(產(chǎn)生)

我挑戰(zhàn)寫(xiě)出下列表達(dá)的英文翻譯：__________(是…的家園),2.__________(看起來(lái)像),__________(…和…之間的溫差),4.__________(清除),5.__________(發(fā)揮作用),6.__________(保持…和…之間的平衡)

我登峰找出符合下列要求的句式表達(dá)：1.Describingthedistributionoflivingthings:_______.2.Describingtheappearanceandfunction:_________.3.Expressingthecharacteristicofaplace:__________.4.Describingclimateanditsresult:___

.5.Showingtheactionandeffect:___

__.

板書(shū)設(shè)計(jì)

Unit7Thenaturalworld--Welcometotheunit1.Ecosystem:rainforest,coralreef,grassland,polarice,wetland,desert2.Relatednouns:ecosystem,climate,rainfall,wildlife,temperature,shade3.Verbs:support,cover,return,act,trap,produce4.Phrases:behometo,looklike,thedifferenceintemperaturebetween...and...,getridof,playarole,keepthebalancebetween...and...

教學(xué)反思

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題8上Unit7Thenaturalworld--Reading1

教學(xué)目標(biāo)Bytheendoftheclass,studentswillbeabletomastervocabularylikeecosystem,balance,oxygen,pollution.extractdetailstoanswercomprehensionquestionsandanalyzeecosystemroles.improvereadingskills:identifyingecosystemfeatures,answeringquestions,completingaudioscripts.enhancecriticalthinkingbydiscussingecosystemimportanceandhumanimpacts.Inspireappreciationforthevitalrolesofoceans,wetlands,andforestsinthenaturalworld.reflectonhumanresponsibilityinprotectingtheseecosystems.

教學(xué)重點(diǎn)Comprehendeachecosystem’srole(oceanas“heart,"wetlandsas“kidneys,”forestsas“l(fā)ungs");answertext-basedquestions.

教學(xué)難點(diǎn)Interpretingmetaphoricalroles(e.g.,“kidneysoftheearth”);analyzinghumanimpactsonecosystems.

教學(xué)方法與手段Task-basedteachingmethod;Situationalteachingmethod;Cooperativeteachingmethod;Communicativeteachingmethod

課

時(shí)1授課時(shí)間40min

教學(xué)過(guò)程

教學(xué)環(huán)節(jié)與主要內(nèi)容教學(xué)活動(dòng)學(xué)習(xí)活動(dòng)集體備課后的調(diào)整

預(yù)

學(xué)Step1Pre-reading“What’sinanecosystemWhatdoyouknowaboutoceans,wetlands,forests"Introducethetask.Showthearticletitleandaskquestions.“Today,we’llexplorehowoceans,wetlands,andforestswork--learningwhythey’recalledthe‘heart,’‘kidneys,’and‘lungs’oftheearth!”Studentsdiscussfreelyandtrytogivetheanswers.

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學(xué)Step2PresentationActivity1:EcosystemDescriptions

(ActivityA)

Activity2:ComprehensionQuestions

(ActivityB)

Activity3:VocabularyCheck

Step3ReadingcomprehensionFastreadingStructureReadandanswer

Tablecompletion

Readandanswer

Step4Summaryandhomework1.Havestudentsviewthetitleandpictures:Whatarethethreemainecosystemsonearth2.Activatestudents’knowledgeaboutthethreeecosystems:Whatdoyouknowaboutoceans,wetlandsandforestsWalkaroundtoassist,explainingmetaphors(e.g.,“kidneyscleanblood→wetlandscleanwater").Askthestudentstoanswertext-basedquestions.Discusstheanswers,highlightingnon-livingelements(e.g.,water,air)andtheirimportance.Quickreviewofkeywords(“balance”—stability;“pollution"—harmfulsubstances;“oxygen”—airforbreathing).1.Havestudentsgothroughthearticlequicklyandfindoutwhattypeofwritingthearticleis.2.Havestudentsskimthearticleandgetthemainideaofeachpart.3.Havestudentsreadparagraph1andanswer:(1)Whatisanecosystem(2)Areecosystemsalwayslarge(3)IseachecosystemimportantWhyorWhynot4.Havestudentsreadparagraphs2-4andcompletethefollowingtable:5.Havestudentsreadparagraph5andanswer:WhyarethethreeecosystemsimportantfortheearthIntroducethethreeecosystems,usingthelanguagewelearnedtoday.Studentsmatchthepicturestoecosystemroles,usingclueslike“covers71%"(ocean),“cleanswater”(wetlands).

Studentsanswerthequestions,focusingonecosystemcomponentsandroles.Studentshaveaquickreviewofkeywords.

Fastreading

Readforthemainidea.

Radandanswer.

Readandcompletethetable.

Readandanswer.

Studentscanintroducetheecosystems.

固

學(xué)我達(dá)標(biāo)閱讀課文選擇：Whatfunctionsdowetlandshave□providehomesfor40%ofplantsandanimals□getridofpollution□makethewaterclean□producemostoftheoxygen□preventfloods

我挑戰(zhàn)填寫(xiě)表格信息：ForestsLungstakein

__takein

___produce

__produce

___

我登峰根據(jù)情景，完成下列表述中缺少的信息：Doctor1:Hello,wearethemedicalteamfortheheart/kidneys/lungs.Wefoundtheearth________________.Doctor2:Sothere’ssomethingwrongwith__________.The

is/areimportantbecauseit/they___

____.Doctor3:Also,ithelps/theyhelptheearth_______.Doctor4:Tosolvetheproblem,thegovernment/scientists/fishermen/westudents/farmers/factoriesshould__________(atleasttwosuggestions).

板書(shū)設(shè)計(jì)

Unit7Thenaturalworld--Reading1EcosystemRoles:

-Ocean:“Heart"(71%surface,70%oxygen)

-Wetlands:“Kidneys”(cleanswater,preventsfloods)

-Forests:“Lungs"(absorbsCO,producesoxygen)

KeyVocabulary:

balance,oxygen,pollution,carbondioxide

Homework:Writeaboutecosystemroles!

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題8上Unit7Thenaturalworld--Reading2

教學(xué)目標(biāo)Bytheendofthelesson,studentswillbeableto:1.Obtainandorganizebasicconceptsofecosystems,aswellasrelevantinformationonthedistribution,functions,andimportanceofthethreemajorecosystemsonEarth,andconstructstructuredknowledgeaboutthediscourse；2.understandtherhetoricaltechniqueofsimile,andapplythevocabularyandsentencepatternsofthediscourse；3.exploretheimpactofhumanactivitiesontheecologicalenvironment,proposeprotectionmeasures,andenhanceawarenessofecologicalprotection.

教學(xué)重點(diǎn)Obtainandorganizebasicconceptsofecosystems,aswellasrelevantinformationonthedistribution,functions,andimportanceofthethreemajorecosystemsonEarth,andconstructstructuredknowledgeaboutthediscourse；

教學(xué)難點(diǎn)Exploretheimpactofhumanactivitiesontheecologicalenvironment,proposeprotectionmeasures,andenhanceawarenessofecologicalprotection.

教學(xué)方法與手段Task-basedteachingmethod;Situationalteachingmethod;Cooperativeteachingmethod;Communicativeteachingmethod

課

時(shí)1授課時(shí)間40min

教學(xué)過(guò)程

教學(xué)環(huán)節(jié)與主要內(nèi)容教學(xué)活動(dòng)學(xué)習(xí)活動(dòng)集體備課后的調(diào)整

預(yù)

學(xué)Step1Revisiondifferentecosystemswritingskills1.Guidestudentstorecallthenamesofdifferentecosystemstheylearnedlastlesson.2.Whatwritingskillsareusedinthesesentences(1)Theearthisjustlikethe“heart”oftheearth.Wetlandsactlikethe“kidneys"oftheearth.Peopleoftencallforeststhe“l(fā)ungs”oftheearth.(2)Theoceancoversaround71%oftheearth’ssurface.

Recallthenamesofdifferentecosystems.Writedownthenamesofecosystems.

共

學(xué)

Step2LanguagepointsKeyWords&Phrases

KeySentences

Step3PostreadingActivity1:PodcastScriptCompletion—ActivityC

Step4CriticalReflection

Step5Summary&HomeworkSummaryHomework1.KeyWords&PhrasesEcosystemroles:“heart"(__),“kidneys”(__),“l(fā)ungs"(__);Vocabulary:balance,oxygen,pollution,carbondioxide;Descriptions:covers71%ofsurface,trapspollution,producesoxygen2.KeySentences“Anecosystemincludesallthelivingandnon-livingthingsinanarea.Ecosystemscanbeofdifferentsizes,fromsmallpondstolargegrasslands.”1.HavestudentsfinishPartConpage97.2.Havestudentsdiscuss:HowdohumanactivitiesaffecttheecosystemsGivemoreexamples.Whatcanwedotoprotecttheecosystemsinourdailylife3.Havestudentsspeakforecosystems:Usediscussionquestions:“WhyaretheseecosystemsimportantHowdohumansaffectthem"Groupsshareideas,linkingtopollution(e.g.,plasticinoceans)anddeforestation.1.Recapecosystemrolesandtheirimportanceforbalance,oxygen,andcleanair/water.2.Writing:Describeoneecosystem’srolein3sentences,usingmetaphors.Research:Findonehumanactionharminganecosystemandonesolution.“heart”(ocean),“kidneys"(wetlands),“l(fā)ungs”(forests)Learnbyheart.“Theoceanisverylarge,coveringaround71%oftheearth’ssurfaceandproducingabout70%oftheearth’soxygen."Studentsfillintheoceanecosystempodcastwithvocabulary(e.g.,“surface,”“oxygen,"“balance”).Highlightecosystemroles(oceanproducesoxygen,trapsCO).Discussanswers,connectingtothearticle’s“heartoftheearth"metaphor.(ocean:heart,wetlands:kidneys,forests:lungs)(e.g.,“Forestsarethelungs—theybreatheinCO,breatheoutoxygen”)

固

學(xué)我達(dá)標(biāo)填寫(xiě)表格內(nèi)容：ecosystemoceanwetlandforestnicknameheartsize71%importance1.________2.________1.________2.________1.________2.________

我挑戰(zhàn)harm,tons,pond,gotridof,around,returned1.Spendingtoomuchtimeonyoursmartphonemay

____youreyes.2.Theywillarriveat

____8:40p.m.3.Hefinally

____hisglassesafteraneyeoperation.4.Theoldmanfinally

____hometobewithhisfamily.5.Eachofthesecontainers(集裝箱)weighsaboutthirty-two

____.

我登峰翻譯：1.這次游覽包括參觀科學(xué)博物館。______2.這架飛機(jī)可容納300人。___

__3.她在努力改掉壞習(xí)慣。___

_____4.把曲奇餅干存放在一個(gè)盒子里。____________5.心臟就像一個(gè)泵，將血液送遍全身。________6.天氣不好。因此，我們不得不推遲運(yùn)動(dòng)會(huì)。

___________

板書(shū)設(shè)計(jì)

Unit7Thenaturalworld--Reading21.KeyWords&PhrasesEcosystemroles:“heart"(ocean),“kidneys”(wetlands),“l(fā)ungs"(forests)Vocabulary:balance,oxygen,pollution,carbondioxide;Descriptions:covers71%ofsurface,trapspollution,producesoxygen2.KeySentences“Anecosystemincludesallthelivingandnon-livingthingsinanarea.Ecosystemscanbeofdifferentsizes,fromsmallpondstolargegrasslands.”

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題8上Unit7Thenaturalworld--Grammar

教學(xué)目標(biāo)Bytheendofthelesson,studentswillbeableto1.observeandexplorethestructurefeaturesoftheS+V+O+OandS+V+O+C,recognizeandapplythesesentencepatterns;2.understandandgraspthemeaningsandusagesoftheconjunctions“and",“or”,“but",and“so”,usethemtointegratethesesentenceswhendiscussiontheecosystem.

教學(xué)重點(diǎn)Applythelearnedsentencesstructuresandconjunctionstodeepentheunderstandofthesignificationofecosystems.

教學(xué)難點(diǎn)Applythelearnedsentencesstructuresandconjunctionstodeepentheunderstandofthesignificationofecosystems.

教學(xué)方法與手段Task-basedteachingmethod;Situationalteachingmethod;Cooperativeteachingmethod;Communicativeteachingmethod

課

時(shí)1授課時(shí)間40min

教學(xué)過(guò)程

教學(xué)環(huán)節(jié)與主要內(nèi)容教學(xué)活動(dòng)學(xué)習(xí)活動(dòng)集體備課后的調(diào)整

預(yù)

學(xué)Step1LeadintheS+V+O(indirect)+O(direct)pattern

Havestudentsreadthesentencesonpage98andanswerthefollowingquestions.(1)Whatdotheverbsinthosesentenceshaveincommon(2)HowcanweidentifytheindirectobjectandthedirectobjectReadthesentencescontainingthepatternandtheexplanations.

共

學(xué)Step2Presentationsummary

theuseofobjectcomplements

differentformsofobjectcomplements

theuseofadverbials

Grammarcheck

Step2Practice

Step3Usingand,but,orandso

1.Havestudentssummarizewhichverbscantaketwoobjects,andexplainhowtochangetheorderofthedirectandindirectobjectsbyusingtoorfor.2.Havestudentsreadthesentencescontainingthe“S+V+O+C"patternandsummarizetheuseofobjectcomplements(C).Thenhavethemanswerthefollowingquestions:WhatisanobjectcomplementWhatisitusedfor3.Havestudentssummarizedifferentformsofobjectcomplements.4.Havestudentsreadthefollowingtableandlearnabouttheuseofadverbials(A).5.Havestudentsgothrough"Grammarcheck"onpage163tolearnmoreaboutverbsandsentencestructures.1Havestudentsidentifythedirectobjectandtheindirectobjectofeachsentenceandthenrewritetheunderlinedexpressionusingtoorfor.2Havestudentsidentifythemainstructuresofthesentences.3HavestudentsfinishPartA1onpage98.1.Havestudentsreviewthearticlein"Reading"andcompletethesentencesbyusingand,but,ororso.2.Havestudentsreadthesentencesjoinedbytheconjunctionsand,but,orandsoonpage99andsummarizetheiruses.Summarizewhichverbscantaketwoobjects.

Summarizetheuseofobjectcomplements.

Answerthequestions.

Summarizedifferentformsofobjectcomplements.Readthetableandlearnabouttheuseofadverbials.Learnmoreaboutverbsandsentencestructures.Identifythedirectobjectandtheindirectobjectandthenrewritetheexpression.Matcheachsentencewiththecorrectstructure.FinishPartA1.Completethesentences.

Readthesentencesandsummarizetheuses.

固

學(xué)我達(dá)標(biāo)Identifythedirectobjectandtheindirectobjectofeachsentenceandthenrewritetheunderlinedexpressionusingtoorfor.Theyofferanimalsahome.(2)Peoplecutdowntreestobuildthemselveshouses.

我挑戰(zhàn)Identifythemainstructuresofthefollowingsentences.(1)Theyshowedusmapsofthepolarregions.

______(2)Theteachergavetheclassalessononpolaranimalsyesterdayafternoon.

___(3)Theweathermadethejourneyhard.

_______

我登峰Readthefollowingdialogueaboutcoralreefsandfillintheblanksusingand,but,orandso.A:Coralreefsareamazing.Theyhelpmanyseaanimalslive.B:Yes,theyareveryimportant,(1)

theyalsoprotectthecoastlinesfromstorms.A:That'strue,(2)

coralreefsareindangerbecauseofpollutionandclimatechange.B:It'sveryworrying.Wemustdosomethingtoprotectcoralreefs.Wecanjoinaclean-upgroup(3)

startourowngroup.A:Yes,wecanstoppeoplefrompollutingtheocean,(4)

wecansavethemforthefuture.

板書(shū)設(shè)計(jì)

Unit7Thenaturalworld--GrammarS+V+O(indirect)+O(direct)for/toS+V+O+Cand,but,orandso

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課

題8上Unit7Thenaturalworld--Wordpower

教學(xué)目標(biāo)Studentswillbeableto:1.masterthenewwordsandphrasesrelatedtodifferentecosystems,suchas“ecosystem”,“surface",“oxygen”,“getridof",“store”etc.2.understandandusetheruleofaddingthesuffix“-ly"toformnewwordscorrectly.3.distinguishthedifferentpartsofspeechandmeaningsofthesenewly-formedwords.

教學(xué)重點(diǎn)Thenewvocabularyrelatedtoecosystemsandthecorrectusageofthesewordsinsentences.Theruleofaddingthesuffix“-ly”toformadjectivesandadverbs,andbeingabletoapplythisruletoformandunderstandnewwords.

教學(xué)難點(diǎn)Helpingstudentsdistinguishthedifferentmeaningsandpartsofspeechofwordsformedbyadding“-ly"accurately,especiallywhentherearesomeexceptionstotherule.Guidingstudentstousethenewly-learnedvocabularyflexiblyandappropriatelytodescribecomplexconceptsaboutecosystemsinEnglish.

教學(xué)方法與手段Task-basedteachingmethod;Situationalteachingmethod;Cooperativeteachingmethod;Communicativeteachingmethod

課

時(shí)1授課時(shí)間40min

教學(xué)過(guò)程

教學(xué)環(huán)節(jié)與主要內(nèi)容教學(xué)活動(dòng)學(xué)習(xí)活動(dòng)集體備課后的調(diào)整

預(yù)

學(xué)Step1Lead-ingreetings

questions

Greetthestudentsandshowthemsomepicturesofdifferentecosystems.Askquestions:WhataretheyDoyouknowanythingabouttheseecosystems

Introduction:“Today,wearegoingtolearnmoreabouttheseamazingecosystemsinourWordPowerpart.Andwewillalsolearnsomeusefulwaystoformnewwords.”Lookandanswer.

Sharetheirideasbriefly.

共

學(xué)Step2PresentationVocabularyrelatedtoEcosystems(Forexample,pointtothepictureoftheoceanandsay:“Look,thisistheocean.Itcoversalargepartofourearth.Theword‘cover’meanstospreadoveranarea.)

Word-formationwith“-ly"___Step3Practice___Word-formationPractice

Step4ConsolidationPlayavocabularygamecalled“EcosystemBingo”.

Step5Homeworkandassignments1.Showthepicturesoftheocean.Teachthewordsandphrases.Usethesamemethodtoteachthevocabularyofwetlandandforestecosystems.Whileteaching,askstudentssomesimplequestionstochecktheirunderstanding,suchas“Whatdowetlandshelptogetridof"Writesomesimpleadjectiveslike“slow”,“quick"ontheblackboard.Thenadd“-ly”tothemandwritethenewwords“slowly"and“quickly”.Explaintherule:“Whenweadd‘-ly’tosomeadjectives,wecangetadverbswhichusuallydescribehowanactionisdone.Readthesetwowordsaloudandfeelthedifference."Next,showsomeotherexamplesofadding“-ly”toadjectivestoformadjectivesandadding“-ly"tonounstoformadjectives,andexplainthemeaningsandusages.Dividethestudentsintogroupsoffour.Giveeachgroupasetofcardswithsentencesaboutecosystems,butsomekeywordsaremissing.Letthegroupmembersdiscussandfillintheblankswiththecorrectwords.Afterafewminutes,askeachgrouptopresenttheiranswers.Checktheanswerstogetherandgivesomebriefcomments.ShowaseriesofadjectivesandnounsonthePPT.Askstudentstocometotheblackboardandwritedownthewordsformedbyadding“-ly”asquicklyaspossible.Askstudentstochooseoneofthenewly-formedwordsandmakeasentence.Prepareabingocardforeachstudentwithsomewordsandphrasesrelatedtoecosystemsandwordsformedby“-ly"thattheyhavelearned.Readoutdefinitionsordescriptionsrandomly.Thefirststudentwhogetsabingowinsthegame.Askstudentstowriteashortpassagetointroduceoneoftheecosystemstheylikebest.Theyshoulduseatleastfivenewwordsorphrasestheylearnedinthisclass.

Dothesameforotherocean-relatedwordsandphraseslike“produceoxygen”,“behometo".

Lookandlearn.

Studentsreadandtrytomakesentenceswiththesenewadverbs.

Discussandfillintheblanks.

Eachgrouppresentstheanswers.

Studentssharetheirsentenceswiththeclass.

“Thisecosystemcoversabout6%oftheearth'slandareaandishometomanyspecies.”Iftheword“wetland"isonthestudent'sbingocard,theycanmarkit.Writeashortpassage(about80-100words).

固

學(xué)我達(dá)標(biāo)OceanEcosystem:Theocean____about71%oftheearth'ssurface.(v.覆蓋)It_____about70%oftheearth's_____.(產(chǎn)生氧氣)Theocean

_____.(容納大量海水)Theocean

_alargenumberofmarineanimals.(是……的家園)Oceansplayanimportantrolein

________.(減緩氣候變化)

我挑戰(zhàn)WetlandEcosystem:Wetlands______about6%oftheearth's_______.(覆蓋陸地面積)Theyarehometoabout40%oftheworld's___________.(動(dòng)植物)Plantsinwetlandshelp

__.(清除污染)Wetlandscan

___.(防止洪水)They

_____oftheearth.(像腎臟一樣起作用)

我登峰ForestEcosystem:Forests_______nearlyathirdoftheearth's_________.(占陸地面積)They__________andhelp

.(產(chǎn)生氧氣，清潔空氣)Forestsareoften_______.(被稱為地球之肺)

板書(shū)設(shè)計(jì)

Unit7Thenaturalworld--Wordpower1.Adding“-ly”toAdjectivestoformAdverbs:slow-slowly:Theturtlemovesslowly.quick-quickly:Thecheetahrunsquickly.2.Adding“-ly"toAdjectivestoformAdjectives:friend-friendly:Sheisaveryfriendlygirl.love-lovely:Thebabyhasalovelysmile.3.Adding“-ly”toNounstoformAdjectives:week-weekly:Wehaveaweeklymeeting.day-daily:Hedoeshisdailyexerciseinthemorning.

教學(xué)反思

學(xué)科

英語(yǔ)

主備人

執(zhí)教者

課

題8上Unit7Thenaturalworld--Integration1

教學(xué)目標(biāo)Studentswillbeableto:1.masterkeyvocabularyrelatedtowetlandsandnaturereserves.2.understandandusesentencepatternsforexpressingreasonsandconsequences.3.gainknowledgeaboutthesignificanceofwetlandsandthethreatstheyarefacing.

教學(xué)重點(diǎn)VocabularyandsentencepatternsrelatedtowetlandsandnatureprehendingthetextaboutZhalongNatureReserveandthetalksonwetlandprotection.

教學(xué)難點(diǎn)Usingthelearnedlanguageknowledgetoexpresscomplexideasaboutenvironmentalprotectionclearlyandaccurately.

教學(xué)方法與手段Task-basedteachingmethod;Situationalteachingmethod;Cooperativeteachingmethod;Communicativeteachingmethod

課

時(shí)1授課時(shí)間40min

教學(xué)過(guò)程

教學(xué)環(huán)節(jié)與主要內(nèi)容教學(xué)活動(dòng)學(xué)習(xí)活動(dòng)集體備課后的調(diào)整

預(yù)

學(xué)Step1Leadindifferentecosystems

Showsomepicturesofdifferentecosystems.Thenfocusonthepicturesofwetlandsandaskstudents:"WhatdoyouknowaboutwetlandsWhyaretheyimportant"Studentsrecalltheknowledgetheyhavelearnedabouttheseecosystemsinpreviousclasses.Studentssharetheirideasbriefly.

共

學(xué)Step2ReadingZhalongNatureReservereadandanswer

wordsandsentencepatterns

Step3ListeningYanchengNatureReserve

Step4Summaryandhomework

PresentthearticleaboutZhalongNatureReserveonthescreen.Letstudentsreaditquicklyandanswerthefollowingquestions:WhereisZhalongNatureReserveWhyisitanimportantplaceforbirdsAfterstudentsfinishreading,checktheanswerstogether.ThenaskthemtoreadthearticlecarefullyagainandfindoutthethreatsthatZhalongNatureReserveisfacing.Explainsomedifficultwordsandsentencepatternsinthearticle,suchas"provide...for...","behometo","inorderto","leadto".Useexamplestohelpstudentsunderstandtheirusage.Tellstudentstheyaregoingtolistentotwotalks.ThefirsttalkisaboutYanchengNatureReserve.Letthemlookatthemultiple-choicequestionsinPartB1beforelistening.Encouragethemtopredictthepossibleanswersaccordingtothepicturesortheirpriorknowledge.Playtherecordingofthefirsttalk.Afterthat,playtherecordingagainforstudentstochecktheiranswers.Askthestudentstoretel