外研七年级英语上册Unit 6 The power of plants《Developing ideas-Presenting ideas》教学课件

Developingideas&PresentingideasUnit6ThepowerofplantsDevelopingideas教材原图Whatplantscanyouseeinthepictures?Howdoyouusuallyeatthem?DIDYOUKNOW?Rice,wheatandcornaretheworld’stopthreefoodplants.Peoplearoundtheworldeatthemindifferentways.Forexample,ricenoodlesinEastAsia,breadinEuropeandtacosintheAmericas.1Listentotheopeningofthevlogandchoosethemainidea.a

ltexplainstheimportanceofcorninMexico.b

Itcomparescornindifferentcountries.cItdescribesaboutafamousMexicancorndish.PhoneticsinusePronunciation:/eɪ/ amazing play/aɪ/ size like/ɔɪ/① toy boyPractisemore→p111温馨提示：此符号表示“考点精讲点拨”链接。2ListenagainandcompleteJason’snotesforthevlog.Thebiggestearofcornwasnearly1

_________

centimetres

long.PeoplestartedgrowingcorninMexicoabout2_________yearsago!Today,corn'sabigpartoftheir3__________.Thereareover4_________corndishesnow!Cornisn'tjustfood.It'salsopartofMexican5

_________.LearningtolearnListeningfornumbersWhenlisteningfornumbers,payattentiontowordsandexpressionslikenearly,about,over,andmore/lessthan.They

usuallycomebeforenumbers.3Listentotheconversationandcompletethesentences.Fromcorn1_________,wecanmakefoodssuchastacosand2

_________.Cornsilkisusedtomake3_________.Itisgoodforyour

4

_________.Usingcornhusks,wecanmaketraditional5_________

.Listenagain.Thentalkabouthowpeopleaskforandgivepermission.玉米须LearningtolearnAskingforandgivingpermissionAskingforpermissionhelpsusgetsomethinginapoliteway.WecanusethequestionsMayI...?orCould/CanI...?PeoplecanreplyCertainly,SureorGoahead.4Workinpairs.Actoutaconversationabouttheusesofaplant.Step1Chooseoneoftheplantsandthinkaboutthreewaysofusingit.Step2Haveaconversationaboutitsuses.Trytoaskforandgivepermissionintheconversation.Rose/rəʊz/Cotton/'kɒtn/Bamboo/bæm'buː/A:Couldyoutellme…?B:Ofcourse.Usefulexpressions→p113Talkaboutwhatyouhavelearntaboutthedifferentusesofplantsinthissection.Icanseepeopledrinkingteainateahouse.Somepicturesmayalsoshowaspectsofteaculture.Readingforwriting1Lookatthepicturesandanswerthequestions.Usethewordstohelpyou.1Whatcanyouseeinthepictures?2Whatdothesepictureshaveincommon?drinkteateahouseculturehomeTheyallinvolveteadrinkinginsomeform.2Readthepassage.FindouttheimportanceofteatotheChineseandtheBrits.What'syourcupoftea?Whatisthemostpopular/'pɒpjələ/drinkintheworldafterwater?②

Theansweristea.Itisnotonlygoodforourhealth/helθ/,butalsoakey/kiː/partofmanycultures.③

Whatdoesteameantoyou?FengTao16Feb2023InChengdu,wehaveasmanyteahouses/'tiːhaʊzɪz/asleavesinacupoftea!Grandpausedtotakemetotheteahouse.Heandhisfriendsdrankteaandsharedtheirnews/njuːz/.④NowIstudyabroad.Mostofmyclassmatesprefercoffee/'kɒfi/,butlwillalwayschoosegreentea.It'smorethanadrinkforme.AcupofwarmteaalwaysmakesmefeellikeI'mbackhome.EmmaJones16Feb2023It'snosecret/'siːkrɪt/thatBritsloveafternoontea.⑤

Butactually,wedrinkteaallday.Myhusband/'hʌzbənd/candrinkeightcupsaday!Whenmykidswereyoung,Ialwaysmadeteaforthemafterschool.Nowthey'readults/'ædʌlts/,buttheycomebackeveryweekend/wiːk'end/.⑥

Wechat/tʃæt/andrelax/rɪ'læks/intheyard/jɑːd/withblackteaandbiscuits/'bɪskɪts/.

⑦

lt's

ourwayofconnecting/kə'nektɪŋ/.

⑧3Completetheformwiththewordsandexpressionsfromthepassage.FengTao EmmaJones1Whatkindofteadotheydrink?2Whodotheydrinkteawith?3Wheredotheydrinktea?4Whatdoesteameantothem?Greentea.Hisgrandpa.Intheteahouse.Afeelingofhome.Blacktea.Herfamily.Intheyard.Awayofconnecting.4Answerthequestions.1Whatdoes“akeypart”mean?2Whatdoes“asmanyteahousesasleavesinacupoftea”sayaboutteahouses?3Whatdoestheexpression“it'snosecret”mean?

Animportantthing.TherearelotsofteahousesinChengdu.Peopleallovertheworldknow.（答案不唯一）Thinkandshare1Whatdoesthetitlemean?2Whatdothetwostorieshaveincommon?3Doyouagreethatteais“morethanadrink”?Whyorwhynot?Learningtothinkforquestion2Tocomparetwostorieswiththesametopic,youneedtofindwhat‘ssimilaranddifferent.Lookatthecharacters,events,andhowthecharactersfeel.5Writeashortparagraphaboutteaandyourfamily.Step1Writedownsomeideasbelow.Teaandmyfamily1Whodrinksteainyourfamily?2Whatkindofteadotheylike?3Wheredotheydrinktea?4Whodotheydrinkteawith?5Dotheyhaveanystoriesofdrinkingtea?6Howdoesteamakethemfeel?Step2Writeyourparagraphusingtheinformationabove.Step3Check.Didyou:□includethemainpointsinStep1?□usethewordsfromthereadingpassage?□explaintheimportanceofteatoculture?Step4Shareyourparagraphwiththeclass.PresentingideasMakeaposteraboutplants.Step1Workingroups.Searchforinformationaboutdifferentplants.Takeagroupvotetodecideontheplantsandfindphotosofthemforyourposter.Step2Organiseyourideaswiththehelpofthefollowingoutlineandmakeyourposter.Youmayusethefollowinglanguagetipsorfindusefulexpressionsorsentencesfromthisunit.Titleoftheposter—The…ofplants—Powerful/Wonderful/…plantsPhotosofthingsmadefromplantsWhyaretheplantsimportantinnature?—Animalsneedthemforfood.Forexample,…—Weneeditto…—It'susefulfor…—Plantsinfluence…—Withoutplants,thenaturalworld…Howcanwemakeuseoftheplants?—Wemake…from…—Weuse…for…—…comefrom…—Anotherproductis…Whatdotheplantsmeantocultures?—Itmeansalotto…—…isakeypartof…—…ismorethanaplantfor…Remember!Makesureotherscanreadyourposter.Usecolourstomakeitbright.Step3Practiseandpresentyourpostertotheclass.Step4Voteonthebestthreepostersandthebestthreepresentations.Reflection1Aftercompletingthisunit,Iunderstandmoreabouttheimportanceofplants.Practiseandpresentyourpostertotheclass.Plantsareimportantinthenaturalworld.Plantsare_________topeople.Plantsmeanalotto_________.2Toexpressmyunderstanding,Ican…□usewordsandexpressionsintheunittodescribeplants:______________________________□usethesimplefuturetensetotalkaboutthebenefitsofplants.□describetheimportanceofplants.*1=excellent,2=good,3=notyet3Istillneedtoimprove:_________________________1/eɪ//aɪ//ɔɪ/的发音(1)/eɪ/发音方法：发音时，先发/e/音，然后滑向/ɪ/音，双唇稍扁，口型从半开到合。发音字母/组合：aayea

ai

ey例词：cakesaygreatrainthey图解助记(2)/aɪ/发音方法：发音时，先发/ɑː/音，然后滑向/ɪ/音。舌尖抵住下齿。发此音的关键是要把/ɑː/音发足，注意从开到合的滑动。发音字母：iy例词：bikekiteknifefly图解助记(3)/ɔɪ/发音方法：发音时嘴唇从圆到扁，口型从开到合。发好这个音的关键是首先要把/ɔː/音发足，然后滑向/ɪ/音。发音组合：oyoi例词：boytoyoilvoicechoice图解助记返回温馨提示：可返回原文2Whatisthemostpopulardrinkintheworldafterwater?popular/'pɒpjələ/adj.受大众喜爱的，受欢迎的Thecartoonispopularwithlittlechildren.这部卡通片受到小孩子的欢迎。popular作形容词，主要用来描述事物或人受到大众的喜爱或欢迎。常用搭配是bepopularwith，意为“受……的欢迎”。1:[宿迁]HuaHua—apandaatChengduResearchBaseofGiantPandaBreedingis_______becauseofhercutelooks.A.popularB.publicC.properD.privateA返回【点拨】用词义辨析法。popular受欢迎的；public公共的；proper正确的，合适的；private私人的。熊猫可爱而受欢迎。3Itisnotonlygoodforourhealth,butalsoakeypartofmanycultures.(1)notonly...butalso...不但……而且……NotonlyhisparentsbutalsoTomlikesthemovie.不但他的父母而且连汤姆都喜欢这部电影。NotonlyTombutalsohisparentslikethemovie.不但汤姆而且他的父母都喜欢这部电影。特别提醒notonly...butalso...是常用并列连词，意为“不但……而且……”，在句中可以连接两个主语、谓语或宾语。连接两个主语时谓语动词的形式要遵循就近一致原则。2:—CouldyoutellmesomethingaboutYuanLongping?—Yes,he’scalledthe“FatherofHybridRice”.Hehelpedtosave______China______theworldfromhunger.A.neither;norB.either;orC.notonly;butalsoC【点拨】用语境分析法。neither...nor...既不……也不……；either...or...或者……或者……；notonly...butalso...不但……而且……。根据“helpedtosave...China...theworldfromhunger”可知是帮助中国和世界免于饥饿，用notonly...butalso...连接。(2)health/helθ/n.健康(状况)Runningisgoodforyourhealth.跑步对你的健康有好处。Hehasahealthyeatinghabit.他有一个健康的饮食习惯。health的词形变化：healthn.健康healthyadj.

健康的unhealthyadj.不健康的3:Lifeinaspaceshipishard,soanastronautmusthavea__________bodyandmind.(health)healthy【点拨】用语法判定法。句意为“宇宙飞船里面的生活很艰难，因此一个宇航员必须具有健康的身体和心理。”分析句意可知所填词修饰body和mind，应该用形容词。health对应的形容词为healthy。(3)key/kiː/adj.至关重要的；必不可少的；关键的Thekeypointisthatwedon’thaveenoughtime.关键点是我们的时间不够。Ican’tfindthekeytomydoor.我找不到门上的钥匙了。key可以用作形容词，意为“关键的”，也可以用作名词，意为“钥匙；问题的关键”，表示“钥匙”时常用短语thekeyto...表示“……上的钥匙”。4:Canyouwrite__________________（关键点）forusontheblackboard?keypoints返回4Heandhisfriendsdrankteaandsharedtheirnews.share/ʃeə(r)/v.分享Manyyoungpeopleoftensharetheirdailylifewithothers.许多年轻人经常和其他人分享他们的日常生活。share...with...和……分享……5:[宁波]Simontalksaboutand__________（分享）everythingwithhisparents.shares返回【点拨】用语法判定法。句意：西蒙与父母谈论并分享一切。share意为“分享”，是动词；又因为句子的主语Simon是第三人称单数形式，空处需用动词的第三人称单数形式，与“talksabout”形式保持一致。5It’snosecretthatBritsloveafternoontea.secret/'siːkrɪt/n.

秘密Thesecretofhersuccessishardwork.她成功的秘诀是努力工作。Theyarehavingasecretmeeting.他们正在开一场秘密会议。It’sasecretbetweenyouandme.Don’ttellothers.这是你和我之间的秘密。不要告诉别人。secret的用法总结：(1)作名词时意为“秘密；秘诀”。(2)作形容词时意为“秘密的；不公开的”。(3)常用搭配：keepsecrets保密；asecretbetween...and...……和……之间的秘密。6:[泰州改编]Nophotoshere,please.Wemustlearntokeeps

forthesafetyofourmotherland.ecrets返回6Nowthey’readults,buttheycomebackeveryweekend.weekend/wiːk'end/n.周末Heusuallydoessomereadingattheweekend.周末他通常读些书。weekend作名词，意为“周末”，即Saturday和Sunday两天。weekend的常用搭配：①attheweekend/atweekends(常见英式英语)“在周末”②ontheweekend/onweekends(常见美式英语)，“在周末”。7:Awaterparkisagreatplacetohavefun________________（在周末）.attheweekend/atweekends/ontheweekend/onweekends返回7Wechatandrelaxintheyardwithblackteaandbiscuits.relax/rɪ'læks/v.放松，休息Ineedtorelaxafteralongdayatschool.在学校忙碌了漫长的一天后，我需要放松一下。Shetookadeepbreathtorelax.她深吸一口气来放松。Lightmusiccanmakeusrelaxed.轻音乐能让我们放松。relax作动词时意为“放松”，其名词形式是relaxation，形容词形式是relaxing和relaxed。e.g.arelaxingsong一首令人放松的歌曲feelrelaxed感到放松8:放轻松。别把自己逼得太紧。__________________.Don’tpushyourselfsohard.Justrelax9:

Takingawalkintheparkisavery______waytospendyourfreetime.A.relaxB.relaxingC.relaxedD.relaxationB返回【点拨】句子中需要一个形容词来修饰名词way，表示“一种……的方式”。relax是动词原形。relaxing令人放松的，用于描述事物给人带来的感觉或特性，符合句意。relaxed通常用于描述人的状态。relaxation放松，是名词，不能直接修饰名词way。8It’sourwayofconnecting.connect/kə'nekt/v.联结，连接ThebridgeconnectsZhengzhouwithKaifeng.这座桥把郑州和开封连接了起来。Canyouhelpmeconnectmycomputertotheprinter?你能帮我把我的电脑连到打印机上吗？connect...to...把……连接到……上connectAwithB把A和B连接起来10:尽管我们住得很远，但我们经常彼此联系。Thoughwelivefaraway,weoften__________________eachother.connectwith返回一般将来时begoingto含义表示打算、计划或有意做某事。句式①肯定句:主语+be+goingto+动词原形+其他.否定句:主语+benot+goingto+动词原形+其他.一般疑问句:Be+主语+goingto+动词原形+其他?肯定回答:Yes,主语+be.否定回答:No,主语+benot.特殊疑问句:特殊疑问词+be+主语+goingto+动词原形+其他?特殊句式主语+be+goingto+地点.表示“某人打算去某地。”

②一般将来时will含义描述未来的事情或表达对未来的预测。句式肯定句：主语+will+动词原形+其他.否定句：主语+willnot/won’t+动词原形+其他.一般疑问句：Will+主语+动词原形+其他?肯定回答：Yes,主语+will.否定回答：No,主语+won’t.特殊疑问句:特殊疑问词+will+主语+动词原形+其他?③特殊句式Therewill/won’t+be+主语.表示“将有/没有某物。”④1I’mgoingtoplaybasketballwithMike.我打算和迈克一起打篮球。I’mnotgoingtoplaybasketballwithMike.我不打算和迈克一起打篮球。—AreyougoingtoplaybasketballwithMike?你打算和迈克一起打篮球吗？—Yes,Iam.是的，我打算。—No,I’mnot./不，我不打算。Whatareyougoingtodo?你打算做什么？返回2LiShanisgoingtothePalaceMuseum.李珊打算去故宫。速记小法begoingto跟动原，计划、准备或打算。表可能，有必然，通过现象来判断。be的形式要注意，它要随着人称变。否定句，很简单，not加在be后边。疑问句，需牢记，be应提到主语前。1:

MyfriendKittylovestraveling.She______Beijingthiscomingholiday.A．visits B．isgoingtovisitC．visitsto D．isgoingtovisittoB【点拨】根据“thiscomingholiday”可知句子时态用一般将来时，其结构为“will+动词原形”或“begoingto+动词原形”，本句中用的是begoingto结构，主语是she，be动词用is。2:—________they______________(visit)Australianextweek?—No,theyaren’t.Aregoingtovisit【点拨】根据“nextweek”可知时态为一般将来时，再结合答语“No,theyaren’t.”，可知运用的结构为：begoingto+动词原形。这里主语为they，be动词用are。3:

What_______you_______

todothisweekend?A.are;going B.is;goingC.do;going D.does;goingA【点拨】根据题干及选项可知，是询问某人周末打算做什么？“begoingto”是一般将来时的常用结构，表示“计划、打算做某事”。故排除C、D两项；又因主语you是第二人称，所以be动词应该使用are。返回3Whenwillyouhavetheschoolartfestival?你们将在什么时候举办学校艺术节？返回4Therewon’tbeanycarsinthetown.这个城镇里将不会有任何小汽车。4:

What_______youdotomorrowevening?A.willB.doC.areD.isA【点拨】关键词法。根据关键词tomorrowevening可知需要使用将来时。选项A“will”是构成将来时的助动词；选项B“do”用于一般现在时；选项C“are”和选项D“is”是现在进行时里的助动词。5:

They______playfootballintheparktomorrowafternoon.A.do B.doingC.are D.willD6:

We______________(visit)thezoonextSaturday.7:

I______________(notbe)abletocometoyourpartytomorrow.willvisitwon’tbe返回5begoingto和will的区别：(1)begoingtodo一般指事先考虑、安排要做某事；will则没有此意，泛指将来的事情。(2)begoingtodo表示根据现有迹象判断某事可能会发生；will表示对未来事情的判断没有明确的迹象或计划作为依据。(3)对将来时间的推算用will。如：Hewillbesixteenyearsoldnextyear.明年他将16岁了。8:[连云港改编]TomorrowI’llvisitmygrandparents.I_____________________________________(playchess)withmygrandpa.willplaychess/【点拨】根据“TomorrowI’ll...”可知本句是一般将来时，用willdo或begoingtodo结构。amgoingtoplaychess单元话题本单元的话题是植物的力量。同学们，大家都知道植物对我们人类、动物以及周围环境都非常重要。假如你叫李华，请你根据以下思维导图的提示，以“TheImportanceofPlants”为题从三个方面制作海报，呼吁大家要爱护花草树木。TheImportanceofPlantsForpeople:giveusbasicneeds（基本需求），getfood...Foranimals：liveintheforest，eatthefruit...Fortheenvironment（环境）:helpcleantheair，stopthewind...要求：1.参考提示内容，可适当发挥；2.语句通顺，意思连贯，书写工整；3.词数：不少于70词。TheImportanceofPlantsWeallknow,plantsareveryimportantforpeople,animalsandtheenvironment.Now,letmeintroducetheimportanceofplantstoyou.________________________________________审题指导（把握中心，得方向分）1.本文需要结合所给思维导图，阐述植物对“人”、“动物”、“环境”这三方面的重要性。2.注意写作时需涵盖思维导图中所有的内容，可适当发挥。3.时态为一般现在时。写作方法（学会方法，巧得高分）“总—分—总法”写植物的重要性总：总起说明植物是很重要的，引出接下来的话题。分：分方面陈述。逐条分别介绍植物的重要