Unit4SectionB（Project）（教学课件）八年级英语下册教学课件（新教材人教版）

SectionB

ProjectUnit4TheWondersofNatureLearningAims语言能力文化意识思维品质学习能力掌握wonder、nature、protect等核心词汇及相关句型，能读懂自然奇观说明文，准确表达奇观特征并提出保护建议。培养自主探究、合作交流和知识迁移能力，能主动运用英语解决实际表达问题，养成终身学习习惯。通过观察、分析、合作探究，提升逻辑表达和批判性思维，学会多角度看待自然奇观的价值。了解中外著名自然奇观，尊重不同地域自然文化，树立全球自然保护共同体理念。Lookattheseamazingpictures.Whatmakesthemspecial?MountQomolangmaLakeBaikalNiagaraFallsTheGrandCanyonTheseareallfamousnaturalwonders.Theyareareverybeautifuloramazing.MarianaTrenchYellowRiverVictoriaFallsSaharaDesertTheGreatBarrierReefDeadseaLookattheseamazingpictures.Whatmakesthemspecial?Theseareallfamousnaturalwonders.Theyareareverybeautifuloramazing.Workinagroup.Chooseanaturalwonder(ariver,lake,mountain,forest,waterfall,etc.).Thendosomeresearchandmakenotes.4aPersonalGrowth·name

·locationandsize·plantsandanimals·specialfactsWorkinagroup.Chooseanaturalwonder(ariver,lake,mountain,forest,waterfall,etc.).Thendosomeresearchandmakenotes.4aNameLocationandsizePlantsandanimalsSpecialfactsNameLocationandsizePlantsandanimalsSpecialfactsVictoriaFallsontheborderofZambiaandZimbabwe,about1.7kilometreswideand108metreshighmanyanimalslikeelephants,hipposandbirdslivenearbyoneoftheworld’slargestfalls,aUNESCOWorldHeritageSiteSampleMakeaposteraboutthenaturalwonderyouchose.Refertotheexampleontheright.4b与旅游宣传广告相比，海报文字简洁、图片精美、版式设计引人注意。在制作海报时，我们可以使用描述性词汇，图片可以手绘，还可以设计新颖的海报标题字体。1.Title2.KeyinformationSpecialfacts:thebiggestsizeLocationSpecialfacts:called...Specialfacts:thelargestvarietyof...3.Pictures4.Designstylecolours色彩layout布局Makeaposteraboutthenaturalwonderyouchose.Refertotheexampleontheright.巴西，秘鲁，哥伦比亚lung肺variety种类4bcreativeandclear,tellsreadersthetopicataglance.-Shortphrases(notlongsentences)→easytoreadshowsthereallookandmakestheposterlivelyandattractiveRealphotoCartoondrawingsGroupAction:Writer:Turnyourgroup’snotesintoshortphrases/sentences(likethemodel).ArtDesigner:1.

Addaclear/creativetitle.2.

Putyourtextintotheposter.3.

Addphotosordrawingsofthenaturalwonder.Allmembers:Checkthatyouuselargenumbers,comparativesandsuperlativescorrectly.Designaposteraboutanaturalwonder.InformationCollector:Findfactsaboutthewonder(name,place,size,plants/animals,specialfacts).Writer:Putfactsintoshort,clearsentencesfortheposter.ArtDesigner:Drawpicturesandmaketheposterlooknice.Presenter:

Prepareashorttalktointroducetheposter.Asagroup,giveareporttotheclass.Payattentiontotheuseoflargenumbers,comparatives,andsuperlatives.4cTheAmazonRainforestistheworld’sbiggestrainforest.Itcovers5.5millionsquarekilometres.Youcanseemostofitinthreecountries,Brazil,Peru,andColombia...Sample1Goodmorning,everyone.Ourgroup’snaturalwonderistheAmazonRainforest.Itistheworld’sbiggestrainforest.Itcovers6millionsquarekilometres.ItisinBrazil,Peru,Colombiaandothercountries.Peoplecallit“thelungsoftheEarth”.Ithasthelargestvarietyofplantsandanimalsintheworld.Thankyouforlistening.StructureGreetingMainpointsEndingGoodmorning/afternoon,everyone.Ourgroup’snaturalwonderis…Name,location,size,specialfacts,plants/animals.Thankyouforlistening.VictoriaFallsisoneoftheworld’sgreatestnaturalwonders.Itis1.7kilometreswideand108metreshigh,lyingontheborderbetweenZambiaandZimbabwe.Locally,peoplecallit“Mosi-oa-Tunya”—whichmeans“TheSmokeThatThunders”.Thisisbecausethefallingwatermakesaloud,thunderoussoundandcreatesthickmistthatlookslikesmokerisingintotheair.Itistheworld’slargestcurtainoffallingwaterandhasalsobeennamedaUNESCOWorldHeritageSite.Sample21．Whatnewfactsaboutnaturalwondershaveyoulearnt?2．Canyoumakecomparisonswhentalkingaboutnaturalwonders?3．Canyouuselargenumberstogivesomegeographyfacts?4．Canyouexplainhowandwhypeopleconnectwithnature?5．Whataresomeachievementsthatpeoplehavemadewhileexploringnature?Naturemakesuswonder.Thatiswhyitiswonderful.ReflectingLanguage

pointsPoint1基本用法

behappywith...对......满意/高兴同义表达

besatisfiedwith.../bepleasedwith...behappywith例句Moststudentsarehappywiththeirnewteacher. 大多数学生对他们的新老师很满意。Mydadisn'thappywithmymessyroom. 我爸爸对我乱糟糟的房间不满意。Point2用法区别表格表达方式含义用法重点例句compare...with...比较同类事物对比差异Compareyouranswerwiththemodel.compare...to...比喻不同类事物类比Lifeisoftencomparedtoajourney.compare的两种用法对比Point3用法结构总结1.beafraid+(that)从句

→

担心......2.beafraidtodosth.→

害怕做某事3.beafraidofsth./sb.→

害怕某物/某人4.beafraidofdoingsth.→

害怕做......情景应用选择正确的afraid结构：

担心考试不及格：________________

害怕黑暗：________________

不敢问问题：________________afraid的多种用法Point4语法规则动名词短语作主语，谓语动词用单数例句分析

正确：Playingbasketballmakesmeexcited.

错误：Playingbasketballmakemeexcited.转换练习把下列句子改成动名词作主语：1.Togetupearlyisgoodforhealth.2.It'sinterestingtoreadsciencefiction.动名词作主语Exercises单项选择一、根据汉语提示填写单词。1.Weneedtowritea________（报告）abouttheprotectionoflocalnaturalwondersfortheproject.2.Thestudentsdesigneda________（海报）tocallonpeopletoprotectthenearbyforest.3.It’sourdutyto________（传播）theideaofprotectingnaturalwonderstomorepeople.4.The________（调查）showsthatmosttouristssupportsustainabletravelinnationalparks.5.Shegavea________（演讲）aboutmarineprotectionattheschoolenvironmentalfestival.reportposterspreadsurveyspeech6.Shehasanu

(不寻常的)abilitytoremembereverydetail

fromabookafterreadingitjustonce.7.Ashewasgrowingup,helistenedtoallt

(类型)ofmusic.8.Becareful!Don'tgettooclosetothe

(悬崖).9.Themantookoffhiscoatand

(使···冒风险)hislife

tosavethelittleboyfromtheriver.10.Plantsneedsunlightandwaterto

(存活).unusualtypescliff(s)riskedsurvive二、用所给单词的适当形式填空1.TheGreatBarrierReefisoneofthe_____________(amazing)placestovisit.2.Ifyou______(visit)theGreatBarrierReef,youwillseecolourfulfish.3.TheAmazonRainforesthasthe________(large)varietyofplantsandanimals.4.QinghaiLakeisa________(salt)lakeinQinghaiProvince,China.5.Wecanuselargenumbers________(give)somegeographyfacts.mostamazingvisitlargestsalttogive三、句型转换1.TheGreatBarrierReefisoneofthemostamazingplaces.（改为

否定句）2.TheAmazonRainforestcovers6millionsquarekilometres.(对画

线部分提问)3.TheGreatBarrierReefislocatedonthenortheasterncoastofAustralia.（改为一般疑问句）TheGreatBarrierReefisn’toneofthemostamazingplaces.HowlargedoestheAmazonRainforestcover?IstheGreatBarrierReeflocatedonthenortheasterncoastofAustralia?四、翻译句子1.大堡礁是世界上最神奇的地方之一。2.如果你参观青海湖，你可以拍摄野生动物。3.人们可以在大堡礁游泳、潜水和浮潜。TheGreatBarrierReefisoneofthemostamazingplacesintheworld.IfyouvisitQinghaiLake,youcanphotographwildlife.Peoplecanswim,diveandsnorkelintheGreatBarrierReef.Lastsummer,myfamilywentonatriptothreedifferentcities.ThefirstcitywevisitedwasBeijing.Itisoneof1._________________citiesinChina.Wesawmanyfamo