外研七年級英語上冊Unit 6 The power of plants《Developing ideas-Presenting ideas》教學課件

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

ltexplainstheimportanceofcorninMexico.b

Itcomparescornindifferentcountries.cItdescribesaboutafamousMexicancorndish.PhoneticsinusePronunciation:/e?/ amazing play/a?/ size like/??/① toy boyPractisemore→p111溫馨提示：此符號表示“考點精講點撥”鏈接。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.玉米須LearningtolearnAskingforandgivingpermissionAskingforpermissionhelpsusgetsomethinginapoliteway.WecanusethequestionsMayI...?orCould/CanI...?PeoplecanreplyCertainly,SureorGoahead.4Workinpairs.Actoutaconversationabouttheusesofaplant.Step1Chooseoneoftheplantsandthinkaboutthreewaysofusingit.Step2Haveaconversationaboutitsuses.Trytoaskforandgivepermissionintheconversation.Rose/r??z/Cotton/'k?tn/Bamboo/b?m'bu?/A:Couldyoutellme…?B:Ofcourse.Usefulexpressions→p113Talkaboutwhatyouhavelearntaboutthedifferentusesofplantsinthissection.Icanseepeopledrinkingteainateahouse.Somepicturesmayalsoshowaspectsofteaculture.Readingforwriting1Lookatthepicturesandanswerthequestions.Usethewordstohelpyou.1Whatcanyouseeinthepictures?2Whatdothesepictureshaveincommon?drinkteateahouseculturehomeTheyallinvolveteadrinkinginsomeform.2Readthepassage.FindouttheimportanceofteatotheChineseandtheBrits.What'syourcupoftea?Whatisthemostpopular/'p?pj?l?/drinkintheworldafterwater?②

Theansweristea.Itisnotonlygoodforourhealth/helθ/,butalsoakey/ki?/partofmanycultures.③

Whatdoesteameantoyou?FengTao16Feb2023InChengdu,wehaveasmanyteahouses/'ti?ha?z?z/asleavesinacupoftea!Grandpausedtotakemetotheteahouse.Heandhisfriendsdrankteaandsharedtheirnews/nju?z/.④NowIstudyabroad.Mostofmyclassmatesprefercoffee/'k?fi/,butlwillalwayschoosegreentea.It'smorethanadrinkforme.AcupofwarmteaalwaysmakesmefeellikeI'mbackhome.EmmaJones16Feb2023It'snosecret/'si?kr?t/thatBritsloveafternoontea.⑤

Butactually,wedrinkteaallday.Myhusband/'h?zb?nd/candrinkeightcupsaday!Whenmykidswereyoung,Ialwaysmadeteaforthemafterschool.Nowthey'readults/'?d?lts/,buttheycomebackeveryweekend/wi?k'end/.⑥

Wechat/t??t/andrelax/r?'l?ks/intheyard/jɑ?d/withblackteaandbiscuits/'b?sk?ts/.

⑦

lt's

ourwayofconnecting/k?'nekt??/.

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/e?//a?//??/的發(fā)音(1)/e?/發(fā)音方法：發(fā)音時，先發(fā)/e/音，然后滑向/?/音，雙唇稍扁，口型從半開到合。發(fā)音字母/組合：aayea

ai

ey例詞：cakesaygreatrainthey圖解助記(2)/a?/發(fā)音方法：發(fā)音時，先發(fā)/ɑ?/音，然后滑向/?/音。舌尖抵住下齒。發(fā)此音的關鍵是要把/ɑ?/音發(fā)足，注意從開到合的滑動。發(fā)音字母：iy例詞：bikekiteknifefly圖解助記(3)/??/發(fā)音方法：發(fā)音時嘴唇從圓到扁，口型從開到合。發(fā)好這個音的關鍵是首先要把/??/音發(fā)足，然后滑向/?/音。發(fā)音組合：oyoi例詞：boytoyoilvoicechoice圖解助記返回溫馨提示：可返回原文2Whatisthemostpopulardrinkintheworldafterwater?popular/'p?pj?l?/adj.受大眾喜愛的，受歡迎的Thecartoonispopularwithlittlechildren.這部卡通片受到小孩子的歡迎。popular作形容詞，主要用來描述事物或人受到大眾的喜愛或歡迎。常用搭配是bepopularwith，意為“受……的歡迎”。1:[宿遷]HuaHua—apandaatChengduResearchBaseofGiantPandaBreedingis_______becauseofhercutelooks.A.popularB.publicC.properD.privateA返回【點撥】用詞義辨析法。popular受歡迎的；public公共的；proper正確的，合適的；private私人的。熊貓可愛而受歡迎。3Itisnotonlygoodforourhealth,butalsoakeypartofmanycultures.(1)notonly...butalso...不但……而且……NotonlyhisparentsbutalsoTomlikesthemovie.不但他的父母而且連湯姆都喜歡這部電影。NotonlyTombutalsohisparentslikethemovie.不但湯姆而且他的父母都喜歡這部電影。特別提醒notonly...butalso...是常用并列連詞，意為“不但……而且……”，在句中可以連接兩個主語、謂語或賓語。連接兩個主語時謂語動詞的形式要遵循就近一致原則。2:—CouldyoutellmesomethingaboutYuanLongping?—Yes,he’scalledthe“FatherofHybridRice”.Hehelpedtosave______China______theworldfromhunger.A.neither;norB.either;orC.notonly;butalsoC【點撥】用語境分析法。neither...nor...既不……也不……；either...or...或者……或者……；notonly...butalso...不但……而且……。根據(jù)“helpedtosave...China...theworldfromhunger”可知是幫助中國和世界免于饑餓，用notonly...butalso...連接。(2)health/helθ/n.健康(狀況)Runningisgoodforyourhealth.跑步對你的健康有好處。Hehasahealthyeatinghabit.他有一個健康的飲食習慣。health的詞形變化：healthn.健康healthyadj.

健康的unhealthyadj.不健康的3:Lifeinaspaceshipishard,soanastronautmusthavea__________bodyandmind.(health)healthy【點撥】用語法判定法。句意為“宇宙飛船里面的生活很艱難，因此一個宇航員必須具有健康的身體和心理。”分析句意可知所填詞修飾body和mind，應該用形容詞。health對應的形容詞為healthy。(3)key/ki?/adj.至關重要的；必不可少的；關鍵的Thekeypointisthatwedon’thaveenoughtime.關鍵點是我們的時間不夠。Ican’tfindthekeytomydoor.我找不到門上的鑰匙了。key可以用作形容詞，意為“關鍵的”，也可以用作名詞，意為“鑰匙；問題的關鍵”，表示“鑰匙”時常用短語thekeyto...表示“……上的鑰匙”。4:Canyouwrite__________________（關鍵點）forusontheblackboard?keypoints返回4Heandhisfriendsdrankteaandsharedtheirnews.share/?e?(r)/v.分享Manyyoungpeopleoftensharetheirdailylifewithothers.許多年輕人經(jīng)常和其他人分享他們的日常生活。share...with...和……分享……5:[寧波]Simontalksaboutand__________（分享）everythingwithhisparents.shares返回【點撥】用語法判定法。句意：西蒙與父母談論并分享一切。share意為“分享”，是動詞；又因為句子的主語Simon是第三人稱單數(shù)形式，空處需用動詞的第三人稱單數(shù)形式，與“talksabout”形式保持一致。5It’snosecretthatBritsloveafternoontea.secret/'si?kr?t/n.

秘密Thesecretofhersuccessishardwork.她成功的秘訣是努力工作。Theyarehavingasecretmeeting.他們正在開一場秘密會議。It’sasecretbetweenyouandme.Don’ttellothers.這是你和我之間的秘密。不要告訴別人。secret的用法總結(jié)：(1)作名詞時意為“秘密；秘訣”。(2)作形容詞時意為“秘密的；不公開的”。(3)常用搭配：keepsecrets保密；asecretbetween...and...……和……之間的秘密。6:[泰州改編]Nophotoshere,please.Wemustlearntokeeps

forthesafetyofourmotherland.ecrets返回6Nowthey’readults,buttheycomebackeveryweekend.weekend/wi?k'end/n.周末Heusuallydoessomereadingattheweekend.周末他通常讀些書。weekend作名詞，意為“周末”，即Saturday和Sunday兩天。weekend的常用搭配：①attheweekend/atweekends(常見英式英語)“在周末”②ontheweekend/onweekends(常見美式英語)，“在周末”。7:Awaterparkisagreatplacetohavefun________________（在周末）.attheweekend/atweekends/ontheweekend/onweekends返回7Wechatandrelaxintheyardwithblackteaandbiscuits.relax/r?'l?ks/v.放松，休息Ineedtorelaxafteralongdayatschool.在學校忙碌了漫長的一天后，我需要放松一下。Shetookadeepbreathtorelax.她深吸一口氣來放松。Lightmusiccanmakeusrelaxed.輕音樂能讓我們放松。relax作動詞時意為“放松”，其名詞形式是relaxation，形容詞形式是relaxing和relaxed。e.g.arelaxingsong一首令人放松的歌曲feelrelaxed感到放松8:放輕松。別把自己逼得太緊。__________________.Don’tpushyourselfsohard.Justrelax9:

Takingawalkintheparkisavery______waytospendyourfreetime.A.relaxB.relaxingC.relaxedD.relaxationB返回【點撥】句子中需要一個形容詞來修飾名詞way，表示“一種……的方式”。relax是動詞原形。relaxing令人放松的，用于描述事物給人帶來的感覺或特性，符合句意。relaxed通常用于描述人的狀態(tài)。relaxation放松，是名詞，不能直接修飾名詞way。8It’sourwayofconnecting.connect/k?'nekt/v.聯(lián)結(jié)，連接ThebridgeconnectsZhengzhouwithKaifeng.這座橋把鄭州和開封連接了起來。Canyouhelpmeconnectmycomputertotheprinter?你能幫我把我的電腦連到打印機上嗎？connect...to...把……連接到……上connectAwithB把A和B連接起來10:盡管我們住得很遠，但我們經(jīng)常彼此聯(lián)系。Thoughwelivefaraway,weoften__________________eachother.connectwith返回一般將來時begoingto含義表示打算、計劃或有意做某事。句式①肯定句:主語+be+goingto+動詞原形+其他.否定句:主語+benot+goingto+動詞原形+其他.一般疑問句:Be+主語+goingto+動詞原形+其他?肯定回答:Yes,主語+be.否定回答:No,主語+benot.特殊疑問句:特殊疑問詞+be+主語+goingto+動詞原形+其他?特殊句式主語+be+goingto+地點.表示“某人打算去某地?！?/p>

②一般將來時will含義描述未來的事情或表達對未來的預測。句式肯定句：主語+will+動詞原形+其他.否定句：主語+willnot/won’t+動詞原形+其他.一般疑問句：Will+主語+動詞原形+其他?肯定回答：Yes,主語+will.否定回答：No,主語+won’t.特殊疑問句:特殊疑問詞+will+主語+動詞原形+其他?③特殊句式Therewill/won’t+be+主語.表示“將有/沒有某物?！雹?I’mgoingtoplaybasketballwithMike.我打算和邁克一起打籃球。I’mnotgoingtoplaybasketballwithMike.我不打算和邁克一起打籃球。—AreyougoingtoplaybasketballwithMike?你打算和邁克一起打籃球嗎？—Yes,Iam.是的，我打算?！狽o,I’mnot./不，我不打算。Whatareyougoingtodo?你打算做什么？返回2LiShanisgoingtothePalaceMuseum.李珊打算去故宮。速記小法begoingto跟動原，計劃、準備或打算。表可能，有必然，通過現(xiàn)象來判斷。be的形式要注意，它要隨著人稱變。否定句，很簡單，not加在be后邊。疑問句，需牢記，be應提到主語前。1:

MyfriendKittylovestraveling.She______Beijingthiscomingholiday.A．visits B．isgoingtovisitC．visitsto D．isgoingtovisittoB【點撥】根據(jù)“thiscomingholiday”可知句子時態(tài)用一般將來時，其結(jié)構為“will+動詞原形”或“begoingto+動詞原形”，本句中用的是begoingto結(jié)構，主語是she，be動詞用is。2:—________they______________(visit)Australianextweek?—No,theyaren’t.Aregoingtovisit【點撥】根據(jù)“nextweek”可知時態(tài)為一般將來時，再結(jié)合答語“No,theyaren’t.”，可知運用的結(jié)構為：begoingto+動詞原形。這里主語為they，be動詞用are。3:

What_______you_______

todothisweekend?A.are;going B.is;goingC.do;going D.does;goingA【點撥】根據(jù)題干及選項可知，是詢問某人周末打算做什么？“begoingto”是一般將來時的常用結(jié)構，表示“計劃、打算做某事”。故排除C、D兩項；又因主語you是第二人稱，所以be動詞應該使用are。返回3Whenwillyouhavetheschoolartfestival?你們將在什么時候舉辦學校藝術節(jié)？返回4Therewon’tbeanycarsinthetown.這個城鎮(zhèn)里將不會有任何小汽車。4:

What_______youdotomorrowevening?A.willB.doC.areD.isA【點撥】關鍵詞法。根據(jù)關鍵詞tomorrowevening可知需要使用將來時。選項A“will”是構成將來時的助動詞；選項B“do”用于一般現(xiàn)在時；選項C“are”和選項D“is”是現(xiàn)在進行時里的助動詞。5:

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

We______________(visit)thezoonextSaturday.7:

I______________(notbe)abletocometoyourpartytomorrow.willvisitwon’tbe返回5begoingto和will的區(qū)別：(1)begoingtodo一般指事先考慮、安排要做某事；will則沒有此意，泛指將來的事情。(2)begoingtodo表示根據(jù)現(xiàn)有跡象判斷某事可能會發(fā)生；will表示對未來事情的判斷沒有明確的跡象或計劃作為依據(jù)。(3)對將來時間的推算用will。如：Hewillbesixteenyearsoldnextyear.明年他將16歲了。8:[連云港改編]TomorrowI’llvisitmygrandparents.I_____________________________________(playchess)withmygrandpa.willplaychess/【點撥】根據(jù)“TomorrowI’ll...”可知本句是一般將來時，用willdo或begoingtodo結(jié)構。amgoingtoplaychess單元話題本單元的話題是植物的力量。同學們，大家都知道植物對我們?nèi)祟?、動物以及周圍環(huán)境都非常重要。假如你叫李華，請你根據(jù)以下思維導圖的提示，以“TheImportanceofPlants”為題從三個方面制作海報，呼吁大家要愛護花草樹木。TheImportanceofPlantsForpeople:giveusbasicneeds（基本需求），getfood...Foranimals：liveintheforest，eatthefruit...Fortheenvironment（環(huán)境）:helpcleantheair，stopthewind...要求：1.參考提示內(nèi)容，可適當發(fā)揮；2.語句通順，意思連貫，書寫工整；3.詞數(shù)：不少于70詞。TheImportanceofPlantsWeallknow,plantsareveryimportantforpeople,animalsandtheenvironment.Now,letmeintroducetheimportanceofplantstoyou.________________________________________審題指導（把握中心，得方向分）1.本文需要結(jié)合所給思維導圖，闡述植物對“人”、“動物”、“環(huán)境”這三方面的重要性。2.注意寫作時需涵蓋思維導圖中所有的內(nèi)容，可適當發(fā)揮。3.時態(tài)為一般現(xiàn)在時。寫作方法（學會方法，巧得高分）“總—分—總法”寫植物的重要性總：總起說明植物是很重要的，引出接下來的話題。分：分方面陳述。逐條分別介紹植物的重要