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教學(xué)設(shè)計(jì)與過(guò)程:
Topic:Healthyeating
主題語(yǔ)境下的詞匯復(fù)習(xí)與拓展
Learningaims:
1.Mastersomewordsandchunks(語(yǔ)塊)onhealthyeating.
2,Learntousesomekeywords&chunks(語(yǔ)塊)inthecontext.
3.Toraisetheawarenessoflivingahealthylife.
課前自主預(yù)習(xí)
Wordsandexpressions:
1)名詞:cookies,pastries,(甜?chew
食),
?flavor:口味?drink
yoghurt,gluten
?diet?smell
Sparcklingwater
?healthyfood?swallow
chocolate
?junkfood?taste
?reservation
Fatfood?digest
?starter:開(kāi)胃菜
Slimmingfood3)形容詞:
?appetizer:開(kāi)胃菜
?fastfood?delicious
?maincoursedessert
?snack?tasty
?tablemanners
?hamburgers?tasteless
,obesity過(guò)度肥胖
?Chinesecuisine?terrible
Resturant
pizza,?harmful
Cafetiaria:
crips(薯片),?healthy
cantee
instantnoodle(方便?sour
面),2)動(dòng)詞:
raw
?sweet?goonadiet
?bitter?develophealthyeating
habits
?spicy
?takethreemealson
?saltytime
?necessary?doharmtoone's
,refreshing:使人精力health
充沛的
?excessiveamountof...
?exquisite:精美的過(guò)量的
?allergic?golowcalorie
?overweight?nutritionallybalanced
4)表達(dá)方式:?eatgreenfood
?treatsb.?goonadiet
?takeanorder?develophealthyeating
habits
,loseweight/weight
loss?takethreemealson
time
?Cutdown
?foodwasting
?makeusenergetic
?"clearyourplate”
?begood/badforcampaign光盤(pán)行動(dòng)
?beingoodhealth,?half-portioneddishes
半份菜
?fullofenergy.
?smallerdishes小份菜
?beonadiet(節(jié)食)
?keepfit
?loseweight,
?buildupone'sbody…
?diseaseprevention
?golowcalorie
?nutritionallybalanced
?eatgreenfood
Proverbs(諺語(yǔ)):
1)Lifeislikediet,sour,sweet,bitterandspicyarelikeallkindsoflife.Howcan
weknowthetastewithouttastingitpersonally?
2)Consultyourdoctorbeforestartinganyfoodsupplement.
3)Earlytobedandearlytorise,makesamanhealthy,wealthyandwise。
-----BenjaminFranklin,Americanpresident
Readthewordsandphrasesabovethetableandtrytomakeawordmaptohelp
youtoremembereasily.
話理詞匯
Whatwearesupposedtodo
Food分類:
[1]foodvarieties(食物種類):
(2)Placesandways:(地點(diǎn)與吃法)
(3)Flavors(口味):
(4)Foodandhealth:
Problems:
Benefits:
Whatwearesupposedtodo:
課堂互動(dòng)探究
Step1Lead-inandWarmingUp
⑴Tshowsapieceofvideofromtictokshowingastudentschoiceoffoodwhen
beingself-isolatedathomebecauseofthecoronavirus.Whenthestudentsenjoy
thevideo,trytowritedownthenameofthefoodinthevideo.
(2)Ifyougoself-isolated(自我隔離)athome,Whatkindoffoodwouldyou
choose?andwhy?(trytousethewordsandexpressionsabovethetable)
Eg:Iprefermilk,rice,vegetables,becausetheyarehealthyandcanbuildupmy
body.
設(shè)計(jì)意圖:
利用抖音中的視頻創(chuàng)設(shè)情境,引出主題,同時(shí)貼合今年的疫情隔離假期,貼近學(xué)
生生活,拓展學(xué)生相關(guān)單詞,激活學(xué)生已有背景知識(shí)和學(xué)習(xí)興趣,形成學(xué)習(xí)期待。
通過(guò)讓學(xué)生設(shè)身處地回答問(wèn)題,代入情境,在引起興趣的同時(shí),對(duì)食物的相關(guān)單
詞有一個(gè)基本的前提了解。
Step2Learningoftopic-relatedwordsandchunks
⑴T:Therearesomanywordsandexpressionsaboutfood,sohowcanwe
rememberthemeasily?Wecanuseamaptohelpusrememberwords.
Showthestudentsabouttheclassificationofthefood-relatedwords,let
themdiscussingroupsanddividethewordsinthepaperintodifferentparts.
單詞分類:
與好話卷詞匯
Letthestudentswritedowntheiranswersintheblackboardtopresentbefore
theclass.
Teacher:Whenyoureviewsomewordsorexpressions,trytorecallasmany
related(相關(guān)的)wordsasyoucan.
設(shè)計(jì)意圖:在思維導(dǎo)圖引領(lǐng)下的主題語(yǔ)境中的讀寫(xiě)詞匯復(fù)習(xí),通過(guò)分類記憶,使
學(xué)生能夠更好地記憶飲食健康相關(guān)的詞匯和知識(shí)點(diǎn),同時(shí)也能夠使學(xué)生形成良
好思路。思維導(dǎo)圖還有利于激發(fā)學(xué)生的學(xué)習(xí)興趣,培養(yǎng)他們的思維能力,優(yōu)化
他們的學(xué)習(xí)策略。
Step3Learningwordsinthecontext
Teacher:Justnowwehavelearnedwordsandchunksabouthealthyeatingina
map,nextletsunderstandthosewordsinthecontext.
1)一詞多義:
Consult:
Letstudentswatchavideotofeelandguessthemeaningofconsultinthe
context.
Eg:Pleaseconsultyourdictionaryforthespellingoftheworld.
Strength:
1)1hopeyouwillfindthestrengthtostartalloveragain.
2)It'simportanttoknowyourownstrengthsandweaknesses.
3)Asforme,I'mcrazyaboutbasketballsinceithasbeengivingmestrengthto
confrontthechallengesinmylife.
2)詞根詞綴:
1.-th名詞后綴
詞根
,strength強(qiáng)項(xiàng)
,length長(zhǎng)度
?width寬度
,depth深度
,death死亡
2.-cial形容詞后綴
?有益的benefit
財(cái)政的finance
種族的;人種的race
官方的office
社會(huì)的;交際的society
高考鏈接:
Exerciseenergizesyou,soitismoredifficulttorelaxandhaveapeacefulsleep
whenyouareveryexcited.
設(shè)計(jì)意圖:在上一環(huán)節(jié)的基礎(chǔ)上,進(jìn)一步加深學(xué)生在語(yǔ)境中對(duì)相關(guān)類詞匯的理
解和感悟。首先通過(guò)一個(gè)對(duì)話視頻,讓學(xué)生猜測(cè)里面出現(xiàn)的consult的意思,既
置身于語(yǔ)境中,又理解了consult的意思。其次通過(guò)出示語(yǔ)境感悟類的練習(xí),達(dá)
到同樣的效果,以使學(xué)生真正理解一詞多義。通過(guò)猜詞根詞綴,讓學(xué)生了解單詞
結(jié)構(gòu),根據(jù)詞根詞綴猜測(cè)詞義,最后高考鏈接,猜測(cè)詞意,直接應(yīng)用并檢測(cè),以
使學(xué)生進(jìn)一步體會(huì)理解。
Step4Learningchunks(語(yǔ)塊)inthecontext
1)語(yǔ)境填詞:
balance
Manypeoplehavecometorealizethattheyshouldkeepabalance)
diet.
Whenhewasrunningafterhisbrother,theboy
andhadabadfalL(2015.湖北卷)
熟詞生義:
ImustcheckmybankbalancebeforeIdecidetobuythecar
Benefit
v.benefit有益于,有助于,受益
n.好處,利益,成效
adj.____________
benifit____________
bebenefitto
bebenefitto..
It'sobviousthatdoingeyeexercisesoureyes,and
that'stosay,oureyescandoingexercise.
2)具體語(yǔ)境具體分析:Cutdown:
1)Hetiredtocutdownonsmokingbutfailed.
2)Cutdownthearticlesoastomakeitfitthespaceavailableonthepaper.
3)Hecutdownthetreeandcutitupforfirewood.
4)Hunger,coldandillnesscutdownmanyofthevillagers.
設(shè)計(jì)意圖:同樣在語(yǔ)境中使學(xué)生理解一些語(yǔ)塊的意思和用法,通過(guò)語(yǔ)境填詞,熟
詞生義,具體語(yǔ)境具體分析這三個(gè)環(huán)節(jié),使學(xué)生體會(huì)不同的表達(dá)方式的用法。同
樣的表達(dá)方式不同語(yǔ)境下呈現(xiàn),加深學(xué)生對(duì)詞匯短語(yǔ)的理解和體會(huì)。
Step5Writing:
為了同學(xué)們遠(yuǎn)離疾病,保持身體健康,將舉行一次英語(yǔ)班會(huì)主題為“Howtobe
strongandhealthyo請(qǐng)你寫(xiě)一篇發(fā)言稿,提出具體要求:
1)Firstly,thestudentswillenjoyavideoabout“Howtokeephealthyandstrong”,
andtrytowritedownthesometipstheyhaveheard.
Tips:
(1)eating
(2)sleeping/takeanap
(3)exercise
(4)moodandcmmunicating
2)Then,letstudentsfillinthebankstheappropriatewordsandchunkstofinish
thesentence,(trytousethewordsandchunksinthemapabove)
連句成文,注意使用適當(dāng)?shù)倪^(guò)渡銜接詞匯:
(first,besidesthus,lastbutleast---)
1?顯然有些學(xué)生既不健康也不精力充沛。
It'sobviousthatsomestudentsareneithernor
2.我想提一些如何保持健康和精力充沛的建議。
rdliketooffersomesuggestionsonhowtokeep
3.為保證充足的睡眠,我們應(yīng)該養(yǎng)成早睡早起的好習(xí)慣而不是熬夜。睡午覺(jué)很
有必要。
Togetenoughsleep,we'dbetterformthehabitof
insteadof。Itisalsonecessaryto
4.我們應(yīng)該多鍛煉,并增加戶外活動(dòng),以此強(qiáng)身健體.
Weoughttoanddomore
to.
5,務(wù)必保持均衡的飲食它對(duì)我們非常有益。
Makesurewe,anditwillus.
6.盡量減少使用垃圾食品,
We'dbettertryourbestto
設(shè)計(jì)意圖:通過(guò)單詞的分類整理、語(yǔ)境中感悟詞匯和詞塊這三個(gè)環(huán)節(jié),使學(xué)生在
深入理解的基礎(chǔ)上,最終過(guò)渡到寫(xiě)作這個(gè)環(huán)節(jié)。寫(xiě)作前先給學(xué)生呈現(xiàn)一段有關(guān)如
何保持健康的英文原版視頻,讓學(xué)生通過(guò)視頻記下關(guān)于保持健康的要點(diǎn),在鍛煉
學(xué)生聽(tīng)寫(xiě)能力的基礎(chǔ)上,進(jìn)一步提升對(duì)健康飲食和保持健康的意識(shí)。最后完成句
子,連句成文,讓學(xué)生把課上所學(xué)最終應(yīng)用到寫(xiě)作實(shí)踐中,達(dá)到融會(huì)貫通。
Step6:SummaryandAssignment
1)Toinvitetheclasstosummarizewhattheyhavelearnedintheclass.
Letthestuentsenjoytwosentencesabouttheirhighschoollife.
2)Assignment
Improvethewordmapbasedonthetheme-Healthyfood.T
Polishthearticleyouwriteinclass.
設(shè)計(jì)意圖:鞏固課堂教學(xué)成果,深化主題意義,提升了學(xué)生的遷移、拓展、創(chuàng)新
能力。
課后拓展提升
Passage1-2020年江蘇卷C篇
Forthosewhocanstomachit,workingoutbeforebreakfastmaybemore
beneficialforhealththaneatingfirst,accordingtoastudyofmealtimingand
physicalactivity.
Athletesandscientistshavelongknownthatmealtimingaffects
performance.However,farlesshasbeenknownabouthowmealtimingand
exercisemightaffectgeneralhealth.
Tofindout,Britishscientistsconductedastudy.Theyfirstfound10
overweightandinactivebutotherwisehealthyyoungmen,whoselifestylesare,
forbetterandworse,representativeofthoseofmostofus.Theytestedthemen's
fitnessandrestingmetabolic(新陳代謝的)ratesandtooksamples(樣品)oftheir
bloodandfattissue.
Then,ontwoseparatemorningvisitstothescientists9lab,eachmanwalked
foranhouratanaveragespeedthat,intheory,shouldallowhisbodytorely
mainlyonfatforfuel.Beforeoneoftheseworkouts,themanskippedbreakfast,
meaningthattheyexercisedonacompletelyemptystomachafteralong
overnightfast(禁食).Ontheotheroccasion,theyatearichmorningmealabout
twohoursbeforetheystartedwalking.
Justbeforeandanhouraftereachworkout,thescientiststookadditional
samplesofthemen'sbloodandfattissue.
Thentheycomparedthesamples.Therewereconsiderabledifferences.
Mostobviously,themendisplayedlowerbloodsugarlevelsatthestartoftheir
workoutswhentheyhadskippedbreakfastthanwhentheyhadeaten.Asaresult,
theyburnedmorefatduringwalksonanemptystomachthanwhentheyhad
eatenfirst.Ontheotherhand,theyburnedslightlymorecalories(卡路里),on
average,duringtheworkoutafterbreakfastthanafterfasting.
Butitwastheeffectsdeepwithinthefatcellsthatmayhavebeenthemost
significant,theresearchersfound.Multiplegenesbehaveddifferently,depending
onwhethersomeonehadeatenornotbeforewalking.Manyofthesegenes
produceproteins(蛋白質(zhì))thatcanimprovebloodsugarregulationandinsulin
(胰島素)levelsthroughoutthebodyandsoareassociatedwithimproved
metabolichealth.Thesegenesweremuchmoreactivewhenthemenhadfasted
beforeexercisethanwhentheyhadbreakfasted.
Theimplicationoftheseresultsisthattogainthegreatesthealthbenefits
fromexercise,itmaybewisetoskipeatingfirst.
1.Theunderlinedexpression"stomachit"inParagraph1mostprobablymeans
A.digestthemealeasilyB.managewithoutbreakfast
C.decidewiselywhattoeatD.eatwhateverisoffered
2.Whywerethe10peoplechosenfortheexperiment?
A.Theirlifestylesweretypicalofordinarypeople.
B.Theirlackofexerciseledtooverweight.
C.Theycouldwalkatanaveragespeed.
D.Theyhadslowmetabolicrates.
3.Whathappenedtothosewhoatebreakfastbeforeexercise?
A.Theysuccessfullylostweight.
B.Theyconsumedabitmorecalories.
C.Theyburnedmorefatonaverage.
D.Theydisplayedhigherinsulinlevels.
4.Whatcouldbelearnedfromtheresearch?
A.Aworkoutafterbreakfastimprovesgeneperformances.
B.Toomuchworkoutoftenslowsmetabolicrates.
C.Lifestyleisnotasimportantasmorningexercise.
D.Physicalexercisebeforebreakfastisbetterforhealth.
Passage2-2018年高考全國(guó)II卷七選五
Ifyouarealreadymakingthetimetoexercise,itisgoodindeed!Withsuchbusy
lives,itcanbehardtotryandfindthetimetoworkout.LWorkingoutinthe
morningprovidesadditionalbenefitsbeyondbeingphysicallyfit.
Yourproductivityisimproved.Exercisingmakesyoumoreawakeandreadyto
handlewhateverisaheadofyoufortheday.2,
Yourmetabolism(新陳彳弋明士)getsaheadstart.3.Ifyouworkoutinthemornings,
thenyouwillbegettingthecalorie(卡路里)burningbenefitsforthewholeday,notin
yoursleep.
4.Studiesfoundthatpeoplewhowokeupearlyforexercisesleptbetterthan
thosewhoexercisedintheevening.Exerciseenergizesyou,soitismoredifficultto
relaxandhaveapeacefulsleepwhenyouareveryexcited.
5.Ifyouworkoutbrightandearlyinthemorning,youwillbemorelikelyto
sticktohealthyfoodchoicesthroughouttheday.Whowouldwanttoruintheirgood
workoutbyeatingjunkfood?Youwillwanttocontinuetofocusonpositivechoices.
Therearealotofbenefitstoworkingout,especiallyinthemornings.Setyour
alarmclockanhourearlyandpushyourselftoworkout!Youwillfeelenergizedall
daylong.
A.Youwillsticktoyourdiet.
B.Yourqualityofsleepimproves.
C.Youpreferhealthyfoodtofastfood.
D.Thereisnoreasonyoushouldexerciseinthemorning.
E.Youcankeepyourheadclearfor4-10hoursafterexercise.
F.Afteryouexercise,youcontinuetoburncaloriesthroughouttheday.
G.Ifyouareplanningtodoexerciseregularly,oryou'redoingitnow,thenlistenup!
學(xué)情分析
語(yǔ)言知識(shí)技能方面:
本班學(xué)生英語(yǔ)基礎(chǔ)較薄弱,學(xué)習(xí)態(tài)度較認(rèn)真。學(xué)生對(duì)于常規(guī)的連續(xù)性、書(shū)面
文字類的語(yǔ)篇類型比較熟悉,已基本具備獲取細(xì)節(jié)信息,初步整合,推斷信息的
能力,少數(shù)同學(xué)能用英語(yǔ)自信地表達(dá)觀點(diǎn)。但是,大部分學(xué)生對(duì)于多模態(tài)語(yǔ)篇類
型下視頻、音頻等語(yǔ)篇類型相對(duì)接觸較少,通過(guò)這些影像資源提取信息、觀點(diǎn),
理解語(yǔ)篇要義,以及理解語(yǔ)篇中顯性或隱性的邏輯關(guān)系,把握事件來(lái)龍去脈的能
力稍微薄弱。此外,雖然學(xué)生對(duì)健康飲食問(wèn)題有一定程度的了解,但此前與之相
關(guān)的知識(shí)結(jié)構(gòu)并不系統(tǒng)。學(xué)生腦海里只剩下支離破碎的幾個(gè)單詞,無(wú)法形成有效
的知識(shí)網(wǎng)絡(luò),更無(wú)法形成有效的英語(yǔ)表達(dá),學(xué)習(xí)效率很低。
情感態(tài)度與學(xué)習(xí)策略方面:
在情感態(tài)度,學(xué)習(xí)策略和文化意識(shí)方面還存在諸多需要進(jìn)一步解決的問(wèn)題。
例如:1.個(gè)別學(xué)生不明確學(xué)習(xí)英語(yǔ)的目的;在高中各學(xué)科中,英語(yǔ)學(xué)習(xí)的困
難居其他學(xué)科之首。2.缺乏積極的學(xué)習(xí)態(tài)度和毅力不少學(xué)生對(duì)英語(yǔ)學(xué)習(xí)的努
力程度不夠。3.缺乏對(duì)英語(yǔ)的興趣和信心。有些同學(xué)對(duì)學(xué)好英語(yǔ)缺乏自信,
不敢用英語(yǔ)表達(dá)。4o一些學(xué)生沒(méi)養(yǎng)成良好的學(xué)習(xí)習(xí)慣,不能做好課前預(yù)習(xí)
課后復(fù)習(xí),學(xué)習(xí)沒(méi)有計(jì)劃性和策略性;不善于發(fā)現(xiàn)和總結(jié)語(yǔ)言規(guī)律,不注意知
識(shí)的鞏固和積累。
為此我們老師應(yīng)盡可能呼喚起他們的積極態(tài)度,提升學(xué)習(xí)效果。要避免一
人講課、眾人聽(tīng)課的局面,多一些互動(dòng),吸引學(xué)生參與課堂教學(xué)。教師要精神
飽滿地上課,因?yàn)槟愕膽B(tài)度會(huì)直接影響學(xué)生的行為。盡量讓課堂充滿生氣,提
高學(xué)生自主學(xué)習(xí)的能力。我設(shè)計(jì)了思維導(dǎo)圖、視頻賞析、問(wèn)答、集體討論的環(huán)
節(jié),可以讓學(xué)生充分討論后展示自己的團(tuán)隊(duì)合作和形成文章的能力,這樣,不
僅提高了他們的興趣,還給他們帶來(lái)了一種成就感。
評(píng)測(cè)練習(xí)與效果分析
I.課前自主預(yù)習(xí)練習(xí)
Wordsandexpressions
名詞:healthyfood....
動(dòng)詞:chew,drink….
形容詞:delicious….
表達(dá)方式:loseweight/weightloss
流行用語(yǔ):“clearyourplate,?campaign光盤(pán)行動(dòng)…
Proverbs
Lifeislikediet,sour,sweet,bitterandspicyarelikeallkindsoflife.Howcanwe
knowthetastewithouttastingitpersonally?
WordMap
話茬詞匯
Places&Ways
Foodvarietie
HeaIthyfoodbenefitsJ<J=]IFoodaHealtKI—^Lnhealthyfoodproblems
-----------------------------------1
Whatwearesupposedtodo
效果分析:
在思維導(dǎo)圖引領(lǐng)下的主題語(yǔ)境中的讀寫(xiě)詞匯復(fù)習(xí),通過(guò)分類記憶,使學(xué)生能夠更
好地記憶飲食健康相關(guān)的詞匯和知識(shí)點(diǎn),同時(shí)也能夠使學(xué)生形成良好思路。思維
導(dǎo)圖還有利于激發(fā)學(xué)生的學(xué)習(xí)興趣,培養(yǎng)他們的思維能力,優(yōu)化他們的學(xué)習(xí)策
略。
在上一環(huán)節(jié)的基礎(chǔ)上,進(jìn)一步加深學(xué)
n1、一詞多義:
生在語(yǔ)境中對(duì)相關(guān)類詞匯的理解和感
Consult:
悟。首先通過(guò)一個(gè)對(duì)話視頻,讓學(xué)生
Strength:
課猜測(cè)里面出現(xiàn)的consult的意思,既
2、詞根詞綴:
置身于語(yǔ)境中,又理解了
堂1.-th名詞后綴
consult的意思。其次通過(guò)出示語(yǔ)
互2.-cial形容詞后綴
境感悟類的練習(xí),達(dá)到同樣的效果,
3、語(yǔ)境填詞:
動(dòng)以使學(xué)生真正理解一詞多義。通過(guò)猜
1)balance
探詞根詞綴,讓學(xué)生了解單詞結(jié)構(gòu),根
熟詞生義:
據(jù)詞根詞綴猜測(cè)詞義,最后高考鏈
究
ImustcheckmybankbalancebeforeI接,猜測(cè)詞意,直接應(yīng)用并檢測(cè),以
decidetobuythecar__________________
評(píng)使學(xué)生進(jìn)一步體會(huì)理解。
2)Benefit
測(cè)
4、具體語(yǔ)境具體分析:
練Cutdown:
同樣在語(yǔ)境中使學(xué)生理解一些語(yǔ)塊的
、
習(xí)5Writing意思和用法,通過(guò)語(yǔ)境填詞,熟詞生
連句成文,注意使用適當(dāng)?shù)倪^(guò)渡銜接義,具體語(yǔ)境具體分析這三個(gè)環(huán)節(jié),
詞匯
使學(xué)生體會(huì)不同的表達(dá)方式的用法。
同樣的表達(dá)方式不同語(yǔ)境下呈現(xiàn),加
如何保持健康的英文原版視頻,
深學(xué)生對(duì)詞匯短語(yǔ)的理解和體會(huì)。
記下關(guān)于保持健康的要點(diǎn),
通過(guò)單詞的分類整理、語(yǔ)境中感悟詞
鍛煉學(xué)生聽(tīng)寫(xiě)能力的基礎(chǔ)上,
匯和詞塊這三個(gè)環(huán)節(jié),使學(xué)生在深入
把課上所學(xué)最終應(yīng)用到寫(xiě)作實(shí)踐中
理解的基礎(chǔ)上,最終過(guò)渡到寫(xiě)作這個(gè)
環(huán)節(jié)。寫(xiě)作前先給學(xué)生呈現(xiàn)一段有關(guān)
如何保持健康的英文原版視頻,讓學(xué)
生通過(guò)視頻記下關(guān)于保持健康的要
點(diǎn),在鍛煉學(xué)生聽(tīng)寫(xiě)能力的基礎(chǔ)上,
進(jìn)一步提升對(duì)健康飲食和保持健康的
意識(shí)。最后完成句子,連句成文,讓
學(xué)生把課上所學(xué)最終應(yīng)用到寫(xiě)作實(shí)踐
中,達(dá)到融會(huì)貫通。
III.課后拓展評(píng)測(cè)練習(xí)拓展練習(xí)一篇主題相關(guān)的閱讀理解,
是對(duì)主題的閱讀材料和知識(shí)閱讀拓
主題相關(guān)閱讀理解展,豐富主題內(nèi)容,增加相關(guān)主題表
達(dá)知識(shí)
Passage1-2020年江蘇卷C篇
Passage2-2018年高考全國(guó)II卷七選五
教材分析:
Unit2HealthyEating是高中英語(yǔ)人教版第三冊(cè)第二單元。中心話題為
“健康飲食”。教材講述了兩個(gè)飯店不同的經(jīng)營(yíng)嘗試,以及顧客的不同態(tài)度,
反映了大家對(duì)飲食和健康的不同觀點(diǎn)和追求。通過(guò)教學(xué),讓學(xué)生了解食物種類
及對(duì)人體的影響,形成健康飲食,平衡膳食觀念。同時(shí),使學(xué)生能主動(dòng)聯(lián)系自
我生活實(shí)際,積極、充分表達(dá)對(duì)此問(wèn)題的觀察和想法,運(yùn)用所學(xué)知識(shí),構(gòu)建自
我健康飲食觀念和實(shí)施方案,努力實(shí)施,培養(yǎng)習(xí)慣。
本單元將通過(guò)談?wù)摻】碉嬍诚嚓P(guān)的詞匯與表達(dá)方式,讓學(xué)生了解飲食與健
康方面的有關(guān)知識(shí)并且能根據(jù)所學(xué)知識(shí)審視自己、審視食物,提高健康飲食意
識(shí),旨在讓學(xué)生明白健康的飲食習(xí)慣的養(yǎng)成是擁有健康體魄的前提。本篇文章
生詞量較大(共有546個(gè)單詞,其中包括34個(gè)生詞),標(biāo)題較抽象,各段主
題句分布不太明顯(大部分分布在段落中間)。且大部分學(xué)生對(duì)飲食與健康的關(guān)
系比較陌生,本文的復(fù)習(xí)難度較大。
本單元涉及到的語(yǔ)言知識(shí)相對(duì)較多,有關(guān)食物的單詞和表達(dá)語(yǔ)言知識(shí)多,
但內(nèi)容的內(nèi)在連貫性比較松散??紤]到本單元主題healthydiet——主要描
述學(xué)生日常的常規(guī)飲食習(xí)慣,以及課時(shí)內(nèi)的教學(xué)容量。因此在復(fù)習(xí)階段,弱化
了知識(shí)點(diǎn)的講解,著重通過(guò)視頻、句子、語(yǔ)篇,以思維導(dǎo)圖的形式,讓學(xué)生在
語(yǔ)境中理解掌握飲食類相關(guān)詞匯與語(yǔ)塊,形成完整的知識(shí)體系。
本節(jié)課教學(xué)對(duì)象是高三的學(xué)生,他們的認(rèn)知能力有了進(jìn)一步的發(fā)展。逐漸形成
了英語(yǔ)獲取信息、處理信息、分析問(wèn)題和解決問(wèn)題的能力。因此需要特別注重
提高學(xué)生用英語(yǔ)進(jìn)行思維和表達(dá)的能力。他們學(xué)習(xí)英語(yǔ)的方法由死記硬背型轉(zhuǎn)
到理解型并運(yùn)用到交際中。他們有自己的學(xué)習(xí)技能和策略,會(huì)把語(yǔ)言學(xué)習(xí)和興
趣聯(lián)系起來(lái)。通過(guò)任務(wù)型課堂學(xué)習(xí),學(xué)生的自主性得到加強(qiáng),不再認(rèn)為英語(yǔ)的
學(xué)習(xí)很枯燥,主動(dòng)參與到活動(dòng)中去,成為課堂的主體。就整節(jié)課而言,達(dá)到了
預(yù)期效果。
應(yīng)該說(shuō),本節(jié)課在認(rèn)真研究教材努力做到目標(biāo)一教學(xué)一評(píng)價(jià)一致性方面取得了
效果,進(jìn)一步完善了多元評(píng)價(jià)體系,向著全力挖掘?qū)W生潛能,改進(jìn)學(xué)生心智模
式的目的又前進(jìn)了一步通過(guò)此次優(yōu)課,也使我們?cè)诮虒W(xué)實(shí)踐上取得了一定的進(jìn)
步。當(dāng)然,這僅僅是第一步,很多方面還有待作進(jìn)一步的探索。
1.課前自主預(yù)習(xí)練習(xí)
Wordsandexpressions:
2)名詞:?Chinesecuisine?starter:開(kāi)胃菜
?flavor:口味pizza,,appetizer:開(kāi)胃菜
?dietcrips(薯片),?maincoursedessert
?healthyfoodinstantnoodle(方便?tablemanners
面),
?junkfood,obesity過(guò)度肥胖
cookies,pastries,(甜
Fatfood食),Resturant
Slimmingfoodyoghurt,glutenCafetiaria:
?fastfoodSparcklingwatercantee
)動(dòng)詞:
?snackchocolate2
?hamburgers?reservation?chew
?drink?loseweight/weight?takethreemealson
losstime
?smell
?Cutdown?foodwasting
?swallow
?makeusenergetic?"clearyourplate”
?tastecampaign光靠行動(dòng)
?begood/badfor
?digest?half-portioneddishes
?beingoodhealth,
3)形容詞:半份菜
?fullofenergy.
?delicious?smallerdishes小份菜
?beonadiet(節(jié)食)
?tasty
?keepfit
?tasteless
?loseweight,
?terrible
?buildupone'sbody
?harmful
?diseaseprevention
?healthy
?golowcalorie
?sour
?nutritionallybalanced
raw
?eatgreenfood
?sweet
?goonadiet
?bitter
?develophealthyeating
?spicyhabits
?salty?takethreemealson
?necessarytime
?refreshing:使人精?doharmtoone's
力充沛的health
?exquisite:精美的?excessiveamountof...
過(guò)量的
?allergic
?golowcalorie
?overweight
?nutritionallybalanced
4)表達(dá)方式:
?eatgreenfood
?treatsb.
?goonadiet
?takeanorder
?develophealthyeating
habits
Proverbs(諺語(yǔ)):
1)Lifeislikediet,sour,sweet,bitterandspicyarelikeallkindsoflife.Howcan
weknowthetastewithouttastingitpersonally?
意思:
2)Consultyourdoctorbeforestartinganyfoodsupplement.
3)Earlytobedandearlytorise,makesamanhealthy,wealthyandwise。
BenjaminFranklin,Americanpresident
Readthewordsandphrasesabovethetableandtrytomakeawordmapto
helpyoutoremembereasily.
話理詞匯
Places&Ways
HealthybenefitsnheaIthyfoodproblems
Whatwearesupposedtodo
Food分類:
(5)foodvarieties(食物種類):
(6)Placesandways:(地點(diǎn)與吃法)
(7)Flavors(口味):
(8)Foodandhealth:
Problems:
Benefits:
Whatwearesupposedtodo:
n.課堂互動(dòng)探究評(píng)測(cè)練習(xí)
1、一詞多義:
Consult:
⑴Ineedtoconsultmyteacheraboutchangingmycourse.
(2)Thedoctorconsultedwithhiscolleaguesabouttheoperationonthe
patient
⑶Pleaseconsultyourdictionaryforthespellingoftheworld.
Strength:
1)1hopeyouwillfindthestrengthtostartalloveragain.
2)It'simportanttoknowyourownstrengthsandweaknesses.
3)Asforme,Tmcrazyaboutbasketballsinceithasbeengivingmestrengthto
confrontthechallengesinmylife.
2、詞根詞綴:
1.-th名詞后綴
詞根
?strength_________強(qiáng)項(xiàng)
?length長(zhǎng)度
?width寬度
?depth深度
?death死亡
2.-cial形容詞后綴
?有益的benefit
財(cái)政的finance
種族的;人種的race
官方的office
社會(huì)的;交際的society
3、語(yǔ)境填詞:
1)balance
Manypeoplehavecometorealizethattheyshouldkeepabalance)
diet.
Whenhewasrunningafterhisbrother,theboy
andhadabadfall.(2015.湖北卷)
ImustcheckmybankbalancebeforeIdecidetobuythecar
4、語(yǔ)境填詞
2)Benefit
v.benefit有益于,有助于,受益
n.好處,利益,成效
adj.____________
benifit____________
bebenefitto
bebenefitto..
It'sobviousthatdoingeyeexercisesoureyes,and
that'stosay,oureyescandoingexercise.
4、具體語(yǔ)境具體分析:
Cutdown:
1)Hetiredtocutdownonsmokingbutfailed.
2)Cutdownthearticlesoastomakeitfitthespaceavailableonthepaper.
3)Hecutdownthetreeandcutitupforfirewood.
4)Hunger,coldandillnesscutdownmanyofthevillagers.
5、Writing
連句成文,注意使用適當(dāng)?shù)倪^(guò)渡銜接詞匯:
(first,besidesthus,lastbutleast---)
1.顯然有些學(xué)生既不健康也不精力充沛。
It'sobviousthatsomestudentsareneithernor
2.我想提一些如何保持健康和精力充沛的建議。
rdliketooffersomesuggestionsonhowtokeep
3.為保證充足的睡眠,我們應(yīng)該養(yǎng)成早睡早起的好習(xí)慣而不是熬夜。睡午覺(jué)很
有必要。
Togetenoughsleep,we'dbetterformthehabitof
insteadof。Itisalsonecessaryto
4.我們應(yīng)該多鍛煉,并增加戶外活動(dòng),以此強(qiáng)身健體.
Weoughttoanddomore
to.
5.務(wù)必保持均衡的飲食它對(duì)我們非常有益。
Makesurewe,anditwillus.
6.盡量減少使用垃圾食品,
We*dbettertryourbestto
m.課后拓展評(píng)測(cè)練習(xí):
Passage1-2020年江蘇卷C篇
Forthosewhocanstomachit,workingoutbeforebreakfastmaybemore
beneficialforhealththaneatingfirst,accordingtoastudyofmealtimingand
physicalactivity.
Athletesandscientistshavelongknownthatmealtimingaffects
performance.However,farlesshasbeenknownabouthowmealtimingand
exercisemightaffectgeneralhealth.
Tofindout,Britishscientistsconductedastudy.Theyfirstfound10
overweightandinactivebutotherwisehealthyyoungmen,whoselifestylesare,
forbetterandworse,representativeofthoseofmostofus.Theytestedthemen's
fitnessandrestingmetabolic(新陳代謝的)ratesandtooksamples(樣品)oftheir
bloodandfattissue.
Then,ontwoseparatemorningvisitstothescientists'lab,eachmanwalked
foranhouratanaveragespeedthat,intheory,shouldallowhisbodytorely
mainlyonfatforfuel.Beforeoneoftheseworkouts,themanskippedbreakfast,
meaningthattheyexercisedonacompletelyemptystomachafteralong
overnightfast(禁食).Ontheotheroccasion,theyatearichmorningmealabout
twohoursbeforetheystartedwalking.
Justbeforeandanhouraftereachworkout,thescientiststookadditional
samplesofthemen'sbloodandfattissue.
Thentheycomparedthesamples.Therewereconsiderabledifferences.
Mostobviously,themendisplayedlowerbloodsugarlevelsatthestartoftheir
workoutswhentheyhadskippedbreakfastthanwhentheyhadeaten.Asaresult,
theyburnedmorefatduringwalksonanemptystomachthanwhentheyhad
eatenfirst.Ontheotherhand,theyburnedslightlymorecalories(卡路里),on
average,duringtheworkoutafterbreakfastthanafterfasting.
Butitwastheeffectsdeepwithinthefatcellsthatmayhavebeenthemost
significant,theresearchersfound.Multiplegenesbehaveddifferently,depending
onwhethersomeonehadeatenornotbeforewalking.Manyofthesegenes
produceproteins(蛋白質(zhì))thatcanimprovebloodsugarregulationandinsulin
(胰島素)levelsthroughoutthebodyandsoareassociatedwithimproved
metabolichealth.Thesegenesweremuchmoreactivewhenthemenhadfasted
beforeexercisethanwhentheyhadbreakfasted.
Theimplicationoftheseresultsisthattogainthegreatesthealthbenefits
fromexercise,itmaybewisetoskipeatingfirst.
1.Theunderlinedexpression"stomachit"inParagraph1mostprobably
means〃
A.digestthemealeasilyB.managewithoutbreakfast
C.decidewiselywhattoeatD.eatwhateverisoffered
2.Whywerethe10peoplechosenfortheexperiment?
A.Theirlifestylesweretypicalofordinarypeople.
B.Theirlackofexercise
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