高中英语人教版必修3 Unit 2 全单元教案设计

Unit2Healthyeating

单元要览

类别课程标准要求掌握的项目

话题Problemswithdiet;balanceddietandnutrition

词汇dietn.日常饮食vi.节食rawadj.生的；未加工的

nutn.坚果；果仁vinegarn.醋

beann.豆；豆科植物lien.谎话；谎言vi.说谎

pean.豌豆customern.顾客；消费者

cucumbern.黄瓜discountn.折扣

eggplantn.茄子weaknessn.缺点；虚弱；弱点

peppern.辣椒；辣椒粉strengthn.强项；长处；力量

mushroomn.蘑菇consultvt.咨询；请教；商量

peachn.桃子fibren.纤维；纤维制品

lemonn.柠檬digestvt.&vi消化n.摘要；

概要

balancevt.平衡；权衡n.天平；平衡carrotn.胡萝卜

barbecuen.烧烤；烤肉debtn.债；债务

muttonn.羊肉baconn.熏咸肉；腊肉

roastadj.烤制的vt.烤；烘；烘烤poisonousadj.有毒的

fryvt.&vi.油煎；油炸limitvt.限制；限定n.界限；

限度

oughtv.aux.应当；应该limitedadj.有限的

glarevi.怒目而视；闪耀n.怒视；炫目的benefitn.利益；好处vt.&vi有

光益于；有助于；受益

slimvi.变瘦adj.苗条的；纤细的breastn.胸部；乳房

curiosityn.好奇心garlicn.大蒜

hostessn.女主人；女主持人sighvi.叹息n.叹息；叹息

声

spyvt.&vi窥视；秘密监视n.间谍；侦combinevt.&vi.（使）联合；（使）

探结合

短语balanceddiet平衡膳食indebt欠债

oughtto应该；应当spyon暗中监视；侦查

loseweight体重减轻；减肥cutdown削减；删节

getawaywith被放过；（做坏事）不受惩罚beforelong不久以后

tellalie说谎putonweight增力口体重

win...back赢回；重新获得beamazedat对...感到吃惊

earnone'sliving谋生competewith与...竞争

重要句1-WangPengsatinhisemptyrestaurantfeelingveryLustrated,(presentparticipleusedasadverbial)

型2.Bynowhisrestaurantoughttobefullofpeople,(oughtto)

3.Nothingcouldhavebeenbetter,(couldhavedone)

4.SomethingterriblemusthavehappenedifLiChangwasnotcomingtoeatinhisrestaurantashe

alwaysdid.(musthavedone)

5.HecouldnothaveYongHuigettingawaywithtellingpeoplelies!(can't/couldn'thavesb.doing)

功能1.Suggestionsandadvice

Whatshouldwedo?Shallwe...?Howabout...?

Youmust/mustn't….Ithinkyououghtto....Perhapsyoushould....

You'dbetter....Youneed/needn't....Youhaveto/don'thaveto....

Myadviceis/wouldbe....Youmight....Isuggestthatyou....

Iwouldstronglyadviseyouto....Itmightbeagoodideato....

2.Seeingthedoctor

What'sthematter?What'swrongwithyou?

Whatseemstobethetrouble?Howlonghaveyoubeenlikethis?

Ifsnothingserious,only....Isupposeyouhadbetter....

Ithinkyououghtto....

3.Agreementanddisagreement

I'mnotsurethat!Youcouldberight,but

(I'mafraid)!don'tagree.Iagreeuptoapoint,but

Thafsaninterestingidea,but....Doyoureallythink...?

Rubbish!/Nonsense!Youcan'tbeserious!

Actually/Asamatteroffact,Ithink....That'snothowIseeit.

语法Modalverbs:oughtto/oughtnotto

haveto/don'thaveto/mustn,t/needn,t

教学重1.Getstudentstoknowaboutproblemswithadiet,abalanceddietandnutrition.

点2.Havestudentslearnusefulnewwordsandexpressionsinthisunit.

3.Enablestudentstograspandusetheexpressionsofgivingsuggestionsandadvice.

4.Letstudentslearnthenewgrammaritem:theuseofoughtto.

5.Developstudents9listening,speaking,readingandwritingabilities.

6.Havestudentslearnhowtodealwithandsolveproblemscorrectly.

教学难1.Enablestudentstomastertheuseofoughtto.

点2.Havestudentslearnhowtogivesuggestionsandadvice.

3.Letstudentslearntowriteashortpassagetomakeanadvertisement.

4.Developstudents5integrativeskills.

课时安Periodsneeded:7

排Period1Warmingupandreading

Period2Learningaboutlanguage:Importantlanguagepoints

Period3Learningaboutlanguage:Grammar

Period4Usinglanguage:Listeningandspeaking

Period5Usinglanguage:Extensivereading

Period6Usinglanguage:Speakingandwriting

Period7Revision:Summingupandlearningtip

Period1Warmingupandreading

整体设计

教材分析

Thisisthefirstteachingperiodofthisunit.Atthebeginningoftheclass,theteachercanlead

inthetopicoftheunitbyshowingstudentssomepicturesaboutfoodsandtalkingaboutthem.

WarmingUpistotellstudentshowdifferentkindsoffoodaregrouped.Thisisimportantas

itenablesustotalkaboutthevalueofparticularfoodstoourhealth.Wewantstudentsto

appreciatewhatabalanceddietis.Toomuchfattyfoodwillmeantheystoreextraenergyintheir

bodies.Toomuchbody-buildingfoodmaycauseproblemsfordigestionandleadtoillnessunless

enoughfibrefoodsareeatentoaiddigestion.Theteachercanhaveafreetalkwithstudents,let

themworkinpairstoreadthroughthechartanddiscussthequestions.

Pre-readingcontainstwomoregeneralquestionsaboutfoodfordiscussion.Studentscanbe

encouragedtodiscussthesequestionsinpairs.Thentheyareaskedtolookatthetitleofthe

readingpassageandthepicturestopredictwhatthepassageisabout.Thispartisveryusefulfor

thenextpartReading.

ThereadingpassageComeandEatHere(1)introducesstudentstotwounbalanceddiets

throughtherestaurantsofWangPengandYongHui.FoodatWangPeng'srestaurantcontainstoo

muchfatwhileYongHui'srestaurantofferslittleenergy-givingfood.Thepersonwhoofteneatsat

WangPeng'srestaurantwillbecometoofat.Thatcanleadtoillnessessuchasaheartattackor

highbloodpressure.ThepersonwhoofteneatsatYongHui'srestaurantwillbecometoothinand

sufferillnessessuchasanorexiaormalnutrition.Itisimportantforstudentstoknowaboutthetwo

extremesandavoidthem.Theteachercanencouragestudentstoskimforthegeneralideaand

scanforfurtherunderstanding.Becausethispassageintroducesalotofnewwords,whichareonly

usedforfood,inordernottoletstudentsfeelmuchdifficult,theteachershoulddealwithany

languageproblemswhiletheyarereading.Afterreading,studentsarerequiredtodothe

exercisesinComprehendingtoseehowmuchtheyhaveunderstoodthereadingpassage.The

teachercanletthemworkinpairsoringroupstofindtheanswerscooperatively,andthencheck

theiranswerswiththewholeclass.

Toconsolidatethecontentsofthereadingpassage,studentsshouldberequiredtoreadthe

passageagainandthenretellit.Inordertoarousetheirinterest,theteachercanholdacompetition.

Theteacheralsoneedstomakeasummaryonthepassageincludingthegeneralidea,writing

characteristics,andsoontoletstudentsunderstandthepassagefurtherattheendoftheclass.

教学重点

1.Letstudentslearnmoreaboutproblemswithadiet,abalanceddietandnutrition.

2.Getstudentstolearndifferentreadingskills.

教学难点

1.Developstudents9readingability.

2.Enablestudentstotalkaboutdifferentkindsoffoodandbalanceddiet.

三维目标

知识目标

1.Getstudentstolearntheusefulnewwordsandexpressionsinthispart:diet,nut,bean,pea,

cucumber,eggplant,pepper,mushroom,peach,lemon,balance,barbecue,mutton,roast,fry,ought,

bacon,slim,curiosity,hostess,raw,vinegar,lie,customer,discount,balanceddiet,oughtto,lose

weight,getawaywith,tellalie,win...back.

2.Letstudentslearntheknowledgeofbalanceddietandnutrition.

能力目标

1.Developstudents9readingabilityandletthemlearndifferentreadingskills.

2.Enablestudentstotalkaboutdifferentkindsoffood,problemswithdietandbalanceddiet.

情感目标

1.Stimulatestudents'sensetoformahealthyeatinghabit.

2.Developstudents9senseofcooperativelearning.

教学过程

设计方案(一)

—>Step1Leading-in

Haveafreetalkwithstudents.Askthemthefollowingquestions:

1.Everybodyhastoeat,butdoyoueatahealthydiet?

2.Whatdoyouusuallyhaveforbreakfast/lunch/supper?

3.Whatkindoffooddoyoulikebest?

4.Whyareyousostrong/weak/fat/thin?Doesithaveanythingtodowithyourdiet?

5.Doyouthinkyouareeatingabalanceddiet?

—Step2Warmingup

1.LetstudentsturntoPage9.Askthemtolookatthepictures,namethefoodsinthemand

thenfillintheform.

HealthyfoodUnhealthyfood

2.Showthefollowingonthescreen.Letstudentsreadthequestionandtheinformationabout

foodintheformbelow.

Doyouknowthatthefoodyoueathelpsyougrowindifferentways?

Foodthatprovidesenergy(e.FoodthathelpsgrowbonesFoodthathelpsthebodyfightdiseases(e.g.

g.energy-givingfood)andmuscles(e.g.protectivefood)

body-buildingfood)

ricenoodlesspaghettimeateggscheeseMostvegetables(e.g.beans,peas,cucumbers,

breadpotatoeschocolatemilktofueggplants,peppers,mushrooms,cabbages)and

buttercreamoilsnutsfruit(e.g.apples,peaches,oranges,lemons)

3.Askstudentstoworkinpairstodiscussthefollowingquestionsandthenoneofthemtells

theirideastotheclass.

Questions:

1)Whichgroupsoffooddoyoulikebest?

2)Whichdoyoueatmostoften?

3)Doyoueatthethreekindsoffoodeachday?

3)Whatwillhappentoyouifyoudon'teatabalanceddiet?

一Step3Pre-reading

1.Letstudentsdiscussthefollowingquestion:

Whatdoyouthinkshouldgointoagoodmeal?

2.Askstudentstoimaginetheyaregoingtoinvitesomefriendsfordinner.Letthemdiscuss

thequestion:Whatspecialfoodofyourplacewouldyouofferthem?Thenhavethemplana

menu.

3.LetstudentsturntoPage10,lookatthetitleofthereadingpassageandthepicturesand

predictwhatthepassageisabout.Thenhavethemreadthepassagequicklytoseeiftheyareright.

一Step4Reading

1.Fastreading

Askstudentstoskimthereadingpassageandthenanswerthefollowingquestions:

l)Whoarementionedinthestory?

2)Wheredidthestoryhappen?

Threeminuteslater,checktheanswerswiththewholeclass.

Suggestedanswers:

l)WangPeng,YongHuiandLiChang.

2)Ithappenedinthetworestaurants:WangPeng'srestaurantandYongHui'srestaurant.

2.Intensivereading

Allowstudentstoreadthepassagecarefullythistimetounderstandthemainideaofeach

paragraphandtheimportantdetails,andthenfinishthefollowing:

l)Choosethebestanswertoeachquestionaccordingtothetext.

(1)WhatdidWangPengthinkofthefoodinhisrestaurant?

A.Verybad.

B.Justso-so.

C.Unpopular.

D.Popular.

(2)WhatdidWangPengdoafterhesawhisfriendLiChanghurryingby?

A.Hejustsatinhisrestaurantfellingfrustrated.

B.Hedidsomeresearch.

C.HefollowedLiChangtoseewhyhedidn'teatwithhim.

D.Hebegantoadvertisehisfood.

(3)WhichofthefollowingwasnotmentionedonYongHui'smenu?

A.Apples.

B.Cola.

C.Water.

D.Cabbages.

(4)WhichofthefollowingdidWangPengnotdotowinhiscustomersback?

A.Heimprovedhisfood.

B.Headvertisedhisfood.

C.Hedidsomeresearch.

D.HefoundtheshortcomingsofYongHui'sfood.

Suggestedanswers:(1)D(2)C(3)B(4)A

2)Usetheinformationfromthereadingpassagetotickoutthecorrectstatementsandgive

reasonsforyouranswers.

(l)UsuallyWangPeng'srestaurantwasfullofpeople.

(2)YongHuicouldmakepeoplethinintwoweeksbygivingthemagooddiet.

(3)WangPeng'sregularcustomersoftenbecomefat.

(4)YongHui'smenugavecustomersmoreenergy-givingfood.

(5)WangPeng'smenugavecustomersmoreprotectivefood.

(6)WangPengdecidedtocompetewithYongHuibycopyinghermenu.

3)Thepassagecanbedividedinto3parts.Givethemainideaineachpart.

PartMainidea

Part1_____________________

Part2

Part3

3.Readinganddiscussion

Readthepassageathirdtimeandthenworkinpairstodothefollowing:

1)Writeoutyouranswers.

(l)TheweaknessofthedietinWangPeng'srestaurantwasthatitdidnotgive

(2)ThestrengthofthedietinWangPeng'srestaurantwasthatitprovided.

(3)TheweaknessofthedietinYongHui'srestaurantwasthatitdidnotgive

(4)ThestrengthofthedietinYongHui'srestaurantwasthatitprovided.

2)Discussthesequestions.Writedownyourmainpointsandcomparethemwiththoseof

anotherpair.

(1)WhatdoyouthinkWangPengwillprovidetowinhiscustomersback?

(2)Howdoyouthinkthestorywillend?

(Letstudentshaveenoughtimetoreadthepassagecarefullyanddiscussthequestionswith

theirpartners.Encouragethemtoexpandtheiranswersaccordingtotheirownexperiences.)

4.Explanation

Helpstudentsanalyzesomedifficult,longandcomplexsentencesandguessthemeaningsof

somenewwords.Encouragethemtotrytodealwiththelanguagepointsinthecontext.

Discussandexplaininyourownwordsthefollowingimportantsentencesorpartsof

sentencestakenfromthepassage.

l)WangPengsatinhisemptyrestaurantfeelingveryfrustrated.

2)Nothingcouldhavebeenbetter.

3)SomethingterriblemusthavehappenedifLiChangwasnotcomingtoeatinhisrestaurant

ashealwaysdid.

4)HecouldnothaveYongHuigettingawaywithtellingpeoplelies!

5)Perhapswithadiscountandanewsignhecouldwinhiscustomersback.

5.Readingaloudandunderlining

Askstudentstoreadthepassagealoudtothetapeandletthempayattentiontothe

pronunciationofeachnewwordandthepauseswithineachsentence.Tellthemtopickoutallthe

usefulexpressionsorcollocationsfromthepassagewhilereadingandcopythemtothenotebook

afterclassashomework.

Collocations:sitinhisemptyrestaurant,feelveryfrustrated,averystrangemorning,prepare

hismenu,bylunchtime,bynow,oughtto,befullof,bemadeof,Nothingcouldbebetter.,hurry

by,followsb.into...,loseweight,befit,beamazedat,morethan,agoodmeal,getawaywith,

hadbetter,dosomeresearch,toomuch,eventhough,energy-givingfood,feelmorehopeful,

win...back,beon

—Step5Consolidation

AskstudentstotalkabouttheproblemswiththedietinWangPeng'srestaurantandYong

Hui'srestaurantintheirownwordsaccordingtothetext.Thenletthemretellthewholestory.

—Step6Homework

1.Learntheusefulnewwordsandexpressionsinthispartbyheart.

2.Readthereadingpassageagainandtrytoretellthestory.

设计方案(二)

—Step1Leadinginthetopic

1.Learningsomevocabularyconnectedwithfoodanddiet.

2.Identifyingdifferentgroupsoffood.

—Step2Warmingupbymakingasurvey

Letstudentsinterviewtheirteachersandclassmatesontheirdietandfillinthetable.

NameBreakfastLunchSupperFavoritefoodThereasonforbeing

strong/weak/fat/thin

一Step3Predictingbylookinganddiscussing

1.Lookatthepicturesandtitleofthereadingpassageanddiscussinpairswhatthepassage

mightbeabout.

2.Twoorthreestudentswillgivetheiropinions.

3.Letthemreadthepassagequicklytoseeiftheyareright.

一'Step4Reading

1.Givestudents2minutes,andaskthemtoskimthepassageforthegeneralideaofthe

passage.

2.Givestudents5minutestoreadthepassagecarefully,andanswerthefollowingquestions.

l)Whatmakesabalanceddiet?

2)WhatiswrongwiththedietofbothWangPengandYongHui?

3)WhydoesitmatterifyouonlyeatatWangPeng'sorYongHui'srestaurant?

3.Givestudents4minutestoreadthepassageathirdtime.Encouragethemtotrytodeal

withthelanguagepointsinthecontext.Thenletthemanswerthefollowingquestions.

l)Whatdoestheword"frustrated“meaninParagraph1?

2)Howdoyouunderstandthesentence"Nothingcouldhavebeenbetter”?

3)Whatdoesthephrase"getawaywith"mean?

4.Listeningandreadingaloud

Playthetapeofthetextforstudentsandletthempayattentiontothepronunciationofeach

newwordandthepauseswithineachsentence.Thenaskthemtoreadthetextaloudtothetape.

—>Step5Discussion

Askstudentstoworkinpairstodiscussandcomparethetworestaurants.Trytofindoutthe

strengthandweaknessofeachtofillinthechart.

WangPeng'srestaurantYongHui'srestaurant

Strength

Weakness

—Step6Extension

Letstudentsthinkaboutanddiscussthefollowingquestions.

l)WhatdoyouthinkwillhappentoWangPeng'srestaurant?

2)Inyouropinion,whatkindoffoodshouldweeat?

3)Canyoumakeabalanceddietforyourself?

—Step7Closingdownbyretellingthestory

1.Havestudentsgetpreparedin3minutesorsoandthenaskthemtoretellthestory.

2.Askasmanystudentsaspossibletohaveatryinfrontoftheclass.

—Step8Homework

1.Gooverthetextandtrytolearnalltheusefulwordsandexpressionsinthispartbyheart.

2.FinishtheexercisesinComprehendingonPage11.

板书设计

Unit2Healthyeating

Comeandeathere(l)

TrueorfalseKeysentences

1.UsuallyWangPeng'srestaurantwasfullof1.WangPengsatinhisemptyrestaurantfeeling

people.veryfrustrated.

2.YongHuicouldmakepeoplethinintwoweeks2.Nothingcouldhavebeenbetter.

bygivingthemagooddiet.3.SomethingterriblemusthavehappenedifLi

3.WangPeng'sregularcustomersoftenbecomeChangwasnotcomingtoeatinhisrestaurantashe

fat.alwaysdid.

4.YongHui'smenugavecustomersmore4.HecouldnothaveYongHuigettingawaywith

energy-givingfood.tellingpeoplelies!

5.WangPeng'smenugavecustomersmore5.Perhapswithadiscountandanewsignhecould

protectivefood.winhiscustomersback.

6.WangPengdecidedtocompetewithYongHui

bycopyinghermenu.

活动与探究

Asweknowfromthestory,WangPengwantstoknowwhafsthematterwithhismenuand

hewonderwhatheshoulddotosatisfythedemandofthecustomerswhoenjoythetasteandalso

wanttokeepfit.Supposeyouareanexpertwhoknowsnutritionverywell.Writearesearchreport

forWangPengtogivehimsomesuggestionsandadviceondietandmakeabalancedmenuforhis

restaurant.

Unit2Healthyeating

Period2Learningaboutlanguage:Importantlanguagepoints

整体设计

教材分析

Thisisthesecondteachingperiodofthisunit.Theteachercanfirstcheckstudents9

homeworkandofferchancesforstudentstoreviewwhattheylearnedduringthefirstperiod.

Theemphasisofthisperiodwillbeplacedontheimportantnewwords,expressionsand

sentencepatternsinthepartsWarmingUp,Pre-reading,ReadingandComprehending.Inorderto

makestudentsunderstandtheseimportantpointsthoroughly,wecanfirstgetstudentsto

understandtheirmeaningsinthecontext,thengivesomeexplanationsaboutthem,lateroffer

somepracticestomakestudentsmastertheirusages.Somenewwordsandexpressions,suchas

diet,balance,consult,limit,benefit,combine,oughtto,getawaywith,beforelongandsoonare

veryusefulandimportant.Soarethesentencepatterns“WangPengsatinhisemptyrestaurant

feelingveryfrustrated."and"HecouldnothaveYongHuigettingawaywithtellingpeoplelies!”

Weoughttopaymoreattentiontothem.

Attheendoftheclass,theteachercanmakestudentsdomoreexercisesforconsolidation.In

doingso,theycanlearn,graspandusetheseimportantlanguagepointswell.

教学重点

1.Enablestudentstograsptheusagesofsuchimportantnewwordsandexpressionsasdiet,

balance,consult,limit,benefit,combine,oughtto,getawaywith,beforelong,etc.

2.Getstudentstomasterthepatterns“WangPengsatinhisemptyrestaurantfeelingvery

frustrated.and"HecouldnothaveYongHuigettingawaywithtellingpeoplelies!»

教学难点

1.Letstudentslearntheusageoftheexpression"oughtto”.

2.Enablestudentstolearnthesentencepattern"HecouldnothaveYongHuigettingaway

withtellingpeoplelies!”

3.Getstudentstounderstandsomedifficultandlongsentences.

三维目标

知识目标

1.Getstudentstolearnandgrasptheimportantusefulnewwordsandexpressionsinthispart:

diet,nut,bean,pea,cucumber,eggplant,pepper,mushroom,peach,lemon,balance,barbecue,

mutton,roast,fry,ought,bacon,slim,curiosity,hostess,raw,vinegar,lie,customer,discount,

weakness,strength,balanceddiet,oughtto,loseweight,getawaywith,tellalie,win...back

2.Letstudentslearnthefollowingimportantusefulsentencepatterns:

l)WangPengsatinhisemptyrestaurantfeelingveryfrustrated,(presentparticipleusedas

adverbial)

2)Bynowhisrestaurantoughttobefullofpeople,(oughtto)

3)Nothingcouldbebetter,(comparativedegreeusedinnegative)

4)SomethingterriblemusthavehappenedifLiChangwasnotcomingtoeatinhisrestaurant

ashealwaysdid.(musthavedone)

5)HecouldnothaveYoogHuigettingawaywithtellingpeoplelies!(can,t/couldn,thavesb.

doing...)

能力目标

1.Getstudentstousesomeusefulnewwordsandexpressionscorrectly.

2.Enablestudentstomakesentencesaftertheusefulsentencepatterns.

情感目标

1.Stimulatestudents5interestinlearningEnglish.

2.Developstudents9spiritofcooperationandteamwork.

教学过程

设计方案(一)

—Step1Revision

1.Checkthehomeworkexercises.

2.Asksomestudentstotalkaboutproblemswithdiet,balanceddietandnutrition.

—Step2Readingandfinding

GetstudentstoreadthroughWarmingUp,Pre-reading,ReadingandComprehendingto

underlineallthenewwordsandusefulexpressionsorcollocationsintheseparts.

Collocations:haveto,ahealthydiet,indifferentways,energy-givingfood,body-building

food,protectivefood,abalanceddiet,sitinhisemptyrestaurant,feelveryfrustrated,avery

strangemorning,preparehismenu,bylunchtime,bynow,oughtto,befullof,bemadeof,

Nothingcouldbebetter.,hurryby,followsb.into...,loseweight,befit,beamazedat,morethan,

agoodmeal,getawaywith,hadbetter,dosomeresearch,toomuch,eventhough,energy-giving

food,feelmorehopeful,win...back,beon

Readthemaloudandcopythemdownintheexercisebookafterclass.

—Step3Practiceforusefulwordsandexpressions

1.TurntoPage12.GothroughtheexercisesinDiscoveringusefulwordsandexpressions

withstudentsandmakesuretheyknowwhattodo.

2.Givethemsever