外研版（2024新版）七年級(jí)下冊(cè)英語(yǔ)Unit 5 Amazing nature教案（共5課時(shí)）

第第頁(yè)外研版（2024新版）七年級(jí)下冊(cè)英語(yǔ)Unit5Amazingnature教案（共5課時(shí)）教學(xué)課題第1課時(shí)Startingout-Understandingideas課時(shí)教學(xué)目標(biāo)1.能夠運(yùn)用所學(xué)詞匯和表達(dá)談?wù)撟匀痪坝^;2.能夠讀懂描述自然景觀的簡(jiǎn)單的英語(yǔ)文章;3.能夠運(yùn)用形容詞、副詞的比較級(jí)和最高級(jí)描述自然景觀。核心語(yǔ)言知識(shí)1.核心詞匯:monsharesthwithsbbefamousforbefullof2.核心句式:(1)Itisfamousfortheworld'shighestmountain.(2)Butthisareaisalsofullofthemostamazingcoloursinnature.(3)Thecolourwhitemeetsyoureyesallaround.(4)Inmyheart,it'sbetterthananyotherplace.(5)I'mproudtosaythatI'mfromoneofthemostbeautifulplacesintheworld.課堂導(dǎo)學(xué)◆Step1LeadinginAskandanswer:Doyouliketravelling?Wherearesomeofthemostbeautifulplaces?Whatisamazingaboutnature?ShowapictureaboutvariousnaturalwondersonPPT.T:Whatcanyouseeinthepicture?Howdotheymakeyoufeel?Ss:Therearesomenaturalwonders.Theymakemeamazed.◆Step2StartingoutShowsomepoemsaboutdescribingnatureandanswerthequestions.1.Whatinnaturedotheydescribe?Whatisspecialabouteachnaturalwonder?飛流直下三千尺,疑是銀河落九天。——李白(描述廬山瀑布)會(huì)當(dāng)凌絕頂,一覽眾山小。——杜甫(描述泰山)海啊!海啊!遼闊的海啊!碧藍(lán),清新,永遠(yuǎn)自由自在!——布萊恩·普羅克特(描述大海)2.Canyouthinkofotherfamousworksdescribingnaturalwonders?Sharethemwiththeclass.欲把西湖比西子,淡妝濃抹總相宜?！K軾(描述杭州西湖)兩岸青山相對(duì)出,孤帆一片日邊來(lái)?！畎?描述天門(mén)山)3.Weknowtheworldisfullofwonders.Sotoday,we'lllearnanotheramazingplace—theQinghai-TibetPlateau.◆Step3UnderstandingideasⅠ.Pre-readingWatchashortvideoaboutthebeautifulsceneryofQinghai-TibetPlateau.Answerthefollowingquestions:1.Whatcanyouseeinthevideo?Whatcolourarethey?2.Howdoyoufeelaboutthem?Usethefollowingwordstohelpyou.課堂導(dǎo)學(xué)Ⅱ.GlobalreadingReadthepassageanddoActivity3onpage70:Whereareyoumostlikelytofindthepassage?(c)aasciencetextbookbatraveldiarycamagazineaboutlocallife dadesigner'sguideⅢ.ClosereadingTask1Gothroughthepassageandfinishthestructure.Task2Gothroughpara.2topara.4,andfindtheanswerstothefollowingquestions:1.Whatdoesthewritercomparethecloudsto?Whataboutthemountainsandthesky?2.Howdoyoufeelaboutthedifferentblue?3.Whydoesthewritermentionthetrainshere?Task3FinishActivity4onpage70.Andthenworkinpairstoretellthepassageaccordingtothechart.Possiblekeys:1.soft2.shine3.calm4.kinds5.forests6.colour7.quieter8.natureⅣ.DeepthinkingTask1Askstudentstothinkaboutquestion2in“Thinkandshare”:First,theteacherwillremindthemtothinkaboutthelandscape,animalsordailythings.Theycanbesomethingspecialorsomethingcommon.Whatthreecolourswillyouusetodescribeyourhometown?Givereasonsforyourchoices.Task2Workingroupsanddiscuss.◆Step4Languagepoints1.express的用法Thishelpsthemexpresstheirfeelings.這有助于他們表達(dá)他們的情感。Shegaveexpressiontohersadness.她流露出了悲傷之情。課堂導(dǎo)學(xué)2.few的用法fewadj.很少,不多pron.很少。同義詞:littleMum,Ineedafewnotebooks.Therearefewinmyschoolbag.媽媽,我需要一些筆記本。我的書(shū)包里幾乎沒(méi)有了?！局R(shí)拓展】辨析few/afew/little/alittle肯定意義否定意義后接名詞afew一些;幾個(gè)few很少(幾乎沒(méi)有)可數(shù)名詞復(fù)數(shù)alittle一點(diǎn)兒little很少(幾乎沒(méi)有)不可數(shù)名詞【口訣巧記】有“a”就是有,沒(méi)有“a”就是否。3.likely的用法likelyadj.可能的;可能發(fā)生的;可能屬實(shí)的①反義詞:unlikely,同義詞:possible②可能性:likely﹥possible③固定句式:likely主語(yǔ)+belikelytodo/be…possibleItispossibleforsbtodosthIsitpossibletobuyticketsbefore10days?可以提前10天訂票嗎?◆Step5SummaryAskeachindividualstudenttosayoutwhatheorshelearntinthisclass.板書(shū)設(shè)計(jì)Unit5AmazingnatureStartingout-Understandingideas1.Wordsandphrases:monsharesthwithsbbefamousforbefullof2.Sentences:(1)Itisfamousfortheworld'shighestmountain.(2)Butthisareaisalsofullofthemostamazingcoloursinnature.(3)Thecolourwhitemeetsyoureyesallaround.(4)Inmyheart,it'sbetterthananyotherplace.(5)I'mproudtosaythatI'mfromoneofthemostbeautifulplacesintheworld.作業(yè)布置1.Trytorememberthenewwords,phrasesandusefulsentencestructures.2.Makeupaconversationaboutyourownhometownwithyourfriends.教學(xué)反思教學(xué)課題第2課時(shí)Grammarrules單元語(yǔ)法突破課時(shí)教學(xué)目標(biāo)1.能夠掌握形容詞、副詞比較級(jí)和最高級(jí)的變化規(guī)則;2.能夠運(yùn)用形容詞、副詞比較級(jí)和最高級(jí)談?wù)撈婷畹拇笞匀?。核心語(yǔ)言知識(shí)核心句式:(1)Itisfamousfortheworld'shighestmountain.(2)Butthisareaisalsofullofthemostamazingcoloursinnature.(3)Theplateauisquieterthanthebigcities.課堂導(dǎo)學(xué)◆Step1Warm-upShowapictureof3students.Makeacomparisontotheirheight.Forexample:Tomistall.Johnistaller,butMikeisthetallest.Thenanotherthree.Askthemtowritesomewordsontheblackboard.Makeacomparisontotheirhandwriting,usinggood,betterandbest.Showthreepicturesoftransport,makeup3sentences,usingcomfortable,morecomfortableandthemostcomfortable.Leadstudentstolearnrulesaboutcomparativesandsuperlatives.◆Step2Lead-inTask1Letthestudentsfindthesentenceswithcomparativesandsuperlativesfromthetextandreadthemloudly.1.Theplateauisquieterthanthebigcities.2.Butwehavethebestpresentsfromnature.3.Inmyheart,it'sbetterthananyotherplace.4.I'mproudtosaythatI'mfromoneofthemostbeautifulplacesintheworld.Task2Askstudentstopayattentiontotheircommonplacesandhaveasummaryabouttheuse.◆Step3GrammarfocusTask1Useamindmaptoshowsomerulesaboutcomparativesandsuperlativestostudents.課堂導(dǎo)學(xué)Task2Askstudentstodiscussingroups,andsharetheirownunderstandingwiththeirpartners.Task3適當(dāng)拓展“形容詞及副詞比較級(jí)的句型”:1.“A+謂語(yǔ)+形容詞或副詞比較級(jí)+than+B”Hisbrotherisyoungerthanme.他弟弟比我年輕。IthinkBeijingismorebeautifulthanWuhan.我認(rèn)為北京比武漢更漂亮。【注意】在比較級(jí)前有時(shí)可加一些修飾語(yǔ),如much,alot,alittle,still,even等以表示強(qiáng)調(diào)或加強(qiáng)語(yǔ)氣。Thisboxisalittleheavierthanyours.這個(gè)箱子比你的要稍重一些。Thismovieismuchmoreinterestingthanthatone.這部影片比那部有趣得多。2.“A+謂語(yǔ)+the+形容詞或副詞最高級(jí)(+范圍)”【注意】在句子前面或后面可以加上表示范圍的介詞短語(yǔ)或從句。Ofallthestudentsinclass,shewritesthemostcarefully.在班里所有的學(xué)生中,她寫(xiě)得最仔細(xì)?！鬝tep4PractiseTask1FinishtheActivities6and7.About5minuteslater,checktheanswerstogether.Activity61.shorter2.higher;highestActivity71.shorter2.mostfamous3.slow4.faster5.high6.highestTask2Readthemloudly.Task3Workinpairs.Completethethinkingmapaboutthemostbeautifulnaturalplaceinyouropinion.UsethewordsandexpressionsfromthereadingpassageandtheUsefulexpressionstohelpyou.Forexample:Themostbeautifulplaceinmyopinionismyhometown.ItisLiaochengnamed“Watercity”.Itisfamousforabeautifullakecalled“DongchangLake”.Thewaterisalwayscalm,justlikeamirror,brightandclear.Wordscan'texpressmyloveforit.Inmyheart,itismorebeautifulthananyotherplace.◆Step5SummaryAskeachindividualstudenttosayoutwhatheorshelearntinthisclass.板書(shū)設(shè)計(jì)Unit5AmazingnatureGrammarrules——形容詞、副詞比較級(jí)和最高級(jí)變化規(guī)則作業(yè)布置1.Trytorememberthesentenceswithcomparativesandsuperlatives.2.Writeashortpassageaboutyourownhometown.教學(xué)反思教學(xué)課題第3課時(shí)Developingideas(1-4)課時(shí)教學(xué)目標(biāo)1.能夠運(yùn)用輔音/s/,/z/,/θ/,/e/辨別單詞中s和th等的發(fā)音;2.能夠聽(tīng)懂描述奇妙大自然的簡(jiǎn)單對(duì)話及英語(yǔ)文章。核心語(yǔ)言知識(shí)1.核心詞匯:exhibitiontourlungscientistbehaviourdeveloplandlearnaboutallovertheworldfreeguidedtourscut…into…2.核心句式:(1)There'sanewexhibitioninamuseum.(2)TheexhibitionwilllastfromApriltoJune.課堂導(dǎo)學(xué)◆Step1Lead-inTask1Showthestudentsthreephotosofnaturalhistorymuseumsandask:Doyouknowsomethingaboutnaturalhistorymuseums?Whatcanweseeordoinanaturalhistorymuseum?Whichnaturalhistorymuseumdoyoulikebest?Task2Letstudentsreadthematerialsof“DIDYOUKNOW?”.Thenleadtotoday'slisteningmaterial,anadvertisement.◆Step2ListeningTask1Listentotheadandchoosethemainidea.(a)aThere'sanewexhibitioninamuseum.bAnewnaturalhistorymuseumhasopened.cChildrenshouldgotothenaturalhistorymuseum.dTheexhibitionwilllastfromApriltoJune.Task21.ListenagainandcompletetheposterinActivity2onpage74.2.Afterlistening,first,showstudentsthewholepassageandaskthemtoreaditafterthetape.Second,askthemtoretellit.Task31.Listentotheconversationandcompletethefactfile.Thenchecktheanswerstogether.2.Listenagain.Thentalkabouthowthevisitorsasktheguidequestions.Butbeforelistening,leadstudentstopayattentiontothecontentsinLearningtolearn.LearningtolearnlnterruptingpolitelyWhensomeoneexplainssomething,youmightwanttoaskaquestion.YoucaninterruptpolitelywithExcusemeorSorry.Don'tinterruptpeopleinthemiddleofasentence.◆Step3PostlisteningTask1Showstudentssomepicturesofotheramazinglife,suchastheearthworm,thesensitiveplantandanglerfish.Thenask:T:Whatarethey?Yeah,theyaretheearthworm,thesensitiveplantandanglerfish.Theyarealsoamazinglife,justlikelungfish.課堂導(dǎo)學(xué)Task2Workingroupsandselectoneofthemtomakeupaconversationabouttheiramazement.Remindstudentstotrytousetheexpressionsgiveninthebook.Maybejustlikethis:A:Theearthwormisamazing.Itisverystrong.B:Sorry,butcouldyouexplainmoreaboutit?A:Sometimes,youcutitintotwoand…◆Step4Languagepointstour的用法tourn.參觀,游覽;巡回演出;錦標(biāo)賽(thetour)v.在……旅游;在……巡回演出→touristn.游客beontour在巡回演出atourguide導(dǎo)游Wewentonaguidedtourofthemuseum.我們?cè)趯?dǎo)游的帶領(lǐng)下參觀了博物館?！局R(shí)拓展】travel,tour,trip做“旅游”的區(qū)別travel泛指各種旅行(長(zhǎng)途/短途/國(guó)內(nèi)/國(guó)外),尤指長(zhǎng)途旅行或出國(guó)旅行travelagency旅行社tour側(cè)重于觀光、游覽的旅行,會(huì)在途中許多地方作短暫停留trip通常指相對(duì)短途的、往返的旅行,如:businesstrip出差◆Step5SummaryAskeachindividualstudenttohaveasummaryaboutsomelisteningskills.板書(shū)設(shè)計(jì)Unit5AmazingnatureDevelopingideas(1-4)1.Wordsandphrases:exhibitiontourlungscientistbehaviourdeveloplandlearnaboutallovertheworldfreeguidedtourscut…into…2.Sentences:(1)There'sanewexhibitioninamuseum.(2)TheexhibitionwilllastfromApriltoJune.作業(yè)布置Trytowriteashortparagraphaboutwhatyouhavelearntaboutamazinglifeinnatureinthissectionandshareitwithyourclassmates.教學(xué)反思教學(xué)課題第4課時(shí)Developingideas(Readingforwriting)課時(shí)教學(xué)目標(biāo)1.能夠掌握并學(xué)會(huì)運(yùn)用本課時(shí)所學(xué)詞匯和表達(dá);2.學(xué)會(huì)運(yùn)用形容詞、副詞比較級(jí)和最高級(jí)對(duì)奇妙的大自然進(jìn)行描述;3.學(xué)會(huì)用英語(yǔ)解釋保護(hù)大自然的重要性。核心語(yǔ)言知識(shí)1.核心詞匯:aloudliesuggestdisappearnationalsuchascryfordryupcutdown2.核心句式:(1)I'mnotaseabutalake.(2)Mywaterlevelisgoingdown.Iambecomingsmalleryearbyyear.(3)Takelesswater,orI'lldryupwithinthenext100years.(4)However,peoplearecuttingdownmytreesforwoodandtomakespaceforfarming.(5)Pleasestopclimatechange.I'mturningintoWaterworld!課堂導(dǎo)學(xué)◆Step1LeadinginShow4picturesonebyoneonPPT,andask:T:Whatisit?Ss:It'salake/river/sea/rainforest.T:Aretheybeautiful?Andwhatcantheyprovideforpeople?Ss:Yes,theyare.Theycangiveuswatertodrink,foodtoeat,freshairtobreathe,woodtouseandsoon.T:Wow!Theycanhelpussomuch.Butdoyouknowsomenaturalwondersarecryingforhelp.Why?Andhowshouldwehelpthem?◆Step2ReadingⅠ.Pre-reading—predictionT:Usethetitleandthepicturestopredictwhatthepassageisabout.Usethefollowingwordsandexpressionstohelpyou.Ss:Maybeitisabouttheproblemsofthenaturalwonders.Ⅱ.GlobalreadingGivestudentsabout5minutestoreadthepassageandfindtheanswertothequestion:Whoisspeakingineachparagraph?Possiblekey:TheDeadSea,theRainforestofMadagascar,andaglacierfromtheGlacierNationalParkinAmerica.課堂導(dǎo)學(xué)Ⅲ.ClosereadingTask1Gothroughthepassageandfindtheanswertothequestion.Whatproblemdothedifferentnaturalwondersshare?Possiblekey:TheDeadSeaisdryingup!TheRainforestisdisappearing!Theglacieristurningintowater!Task2ReadfordetailsandfinishActivity3onpage78.1.Completethetablewiththewordsandexpressionsfromthepassage.2.Givestudentsabout5minutestoretellthepassageaccordingtothetable.Ⅳ.DeepreadingThenask:Arethenaturalwondersreallycryingaloud?Whatfeelingdoesthiswayofwritinggiveyou?Leadthemtoknowaboutthewritingstyleaboutpersonification(擬人),whichcanenhanceone'sfeeling.【知識(shí)拓展】Personificationisgivinghumancharacteristicsorfeelingstononhumanthings.Forexample:Thelightningdancedacrossthesky.Myhouseplantcriedoutforsunlightandwater.Ⅴ.DiscussionAskthefollowingquestionsin“Thinkandshare”:1.WhatistheworldlikeinFrozenandWaterworld?Whydoesthewritermentionthetwofilms?2.Whyisitimportanttostopthesenaturalwondersfromdisappearing?ShowstudentsLearningtothinkforquestion2:Trytofindtheimportancefromdifferentsides.Whyisitimportantforus?Whyisitimportantfornatureitself?Workingroupsanddiscussthe2questions.◆Step3Languagepoints1.lie的用法【記憶口訣】規(guī)則的撒謊,不規(guī)則的躺;躺過(guò)便是下蛋,產(chǎn)卵,擺桌上。注:“躺過(guò)”即“躺下的過(guò)去式”。Theboywholayunderthetreeliedtohismotherthathelaidaneggyesterday.躺在樹(shù)下的小男孩向他媽媽撒謊說(shuō)他昨天下了一個(gè)蛋。課堂導(dǎo)學(xué)2.suggest的用法Hesuggestedus/ourgoingforawalkinthepark.=Hesuggestedwegoforawalkinthepark.=Headvisedustogoforawalkinthepark.他建議我們?nèi)ス珗@散步。3.suchas的用法suchas意為“像;諸如,例如”,其同義短語(yǔ)為forexample,但這兩個(gè)短語(yǔ)用法不同?！局R(shí)拓展】辨析suchas與forexamplesuchas列舉同類(lèi)人或事物中的“幾個(gè)”例子,其后不接完整句子,接動(dòng)詞時(shí)常用動(dòng)詞-ing形式forexample一般只列舉同類(lèi)人或物中的“一個(gè)”,用逗號(hào)隔開(kāi),可置于句首、句中或句末。其后可接完整句子◆Step4SummaryAskeachindividualstudenttosayoutwhatheorshelearntinthisclass.板書(shū)設(shè)計(jì)Unit5AmazingnatureDevelopingideas(Readingforwriting)1.Wordsandphrases:aloudliesuggestdisappearnationalsuchascryfordryupcutdown2.Sentences:(1)I'mnotaseabutalake.(2)Mywaterlevelisgoingdown.Iambecomingsmalleryearbyyear.(3)Takelesswater,orI'lldryupwithinthenext100years.(4)However,peoplearecuttingdownmytreesforwoodandtomakespaceforfarming.(5)Pleasestopclimatechange.I'mturningintoWaterworld!作業(yè)布置1.Trytorememberthenewwords,phrasesandusefulsentencestructuresaboutthislesson.2.Writeashortparagraphaboutanothernaturalwondercryingforhelpaccordingtothestepsonpage79.教學(xué)反思教學(xué)課題第5課時(shí)話題寫(xiě)作指導(dǎo)課時(shí)教學(xué)目標(biāo)1.學(xué)會(huì)運(yùn)用本單元所學(xué)知識(shí)對(duì)神奇的自然風(fēng)光及其保護(hù)措施進(jìn)行簡(jiǎn)單寫(xiě)作;2.能夠通過(guò)本次寫(xiě)作課,提高自己在日常生活中保護(hù)環(huán)境的意識(shí)。核心語(yǔ)言知識(shí)核心句式:(1)I'mnotaseabutalake.(2)Mywaterlevelisgoingdown.Iambecomingsmalleryearbyyear.(3)Takelesswater,orI'lldryupwithinthenext100years.(4)However,peoplearecuttingdownmytreesforwoodandtomakespaceforfarming.(5)Pleasestopclimatechange.I'mturningintoWaterworld!課堂導(dǎo)學(xué)◆Step1Warm-upTask1Checkthehomework.Task2Ticksomestudents'writingandshowthemtotheclass.Task3翻譯下列短語(yǔ)(3minutes)1.以……而著名befamousfor2.充滿(mǎn)befullof3.貫穿于……之中runthrough 4.因做某事而自豪beproudtodosth5.可能做某事belikelytodosth 6.尋求;需要,亟需cryfor

7.下降godown 8.逐年;一年又一年yearbyyear9.干涸dryup 10.像;諸如;例如suchas11.阻止……做某事stop…fromdoingsth12.保護(hù)大自然的重要性theimportanceofprotectingnatureTask4Recitethefollowingsentences,using3minutes.1.蔚藍(lán)的天空總是給我一種平靜的感覺(jué)。Thelovelyblueoftheskyalwaysgivesmeacalmfeeling.2.它就像高原上的一片汪洋。Itislikeagreatseaabovetheplateau.3.語(yǔ)言無(wú)法表達(dá)我對(duì)河流及湖泊的熱愛(ài)。Andwordscan'texpressmylovefortheriversandlakes.4.在我心中,它比任何其他地方都好。Inmyheart,it'sbetterthananyotherplace.5.少抽些水吧,不然用不了一百年我就干涸了。Takelesswater,orI'lldryupwithinthenext100years.6.然而,人們正在砍伐我的樹(shù)木,以獲取木材并為農(nóng)業(yè)騰出空間。However,peoplearecuttingdownmytreesforwoodandtomakespaceforfarming.◆Step2WritingPre-writingDoasurvey.Thinkofsomenaturalwonderswithproblems.Chooseonetotalkaboutingroups.While-writingTask1Presentanewwritingtaskandguidestudentstofinishthetask.課堂導(dǎo)學(xué)假如你是李華,你的家鄉(xiāng)是某市的一個(gè)村莊,一條河流流經(jīng)你的家鄉(xiāng)。請(qǐng)根據(jù)以下要點(diǎn),寫(xiě)一篇英語(yǔ)短文,描述你家鄉(xiāng)的變化。要點(diǎn):1.Whatwasitlikebefore?2.Whatproblemsdoesitface?3.Whatshouldwedotoprotectit?要求:1.70詞左右;2.盡可能用上所給表達(dá):give…acalmfeeling,cryforhelp,callonsbtodosth。Task2思路點(diǎn)撥:Task3Discussion.Workingroupsanddiscuss,meanwhile,writedowntheirnotes.Task4Sharetheirsentencesinclass.1.Thereisariverrunningthroughit.2.Theriverusedtobesocleanthatitgaveusacalmfeeling.3.Somepeoplebegantothrowaway