知识学习Unit 13 Healthy eating教案.docx
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知识学习Unit 13 Healthy eating教案.docx
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知识学习Unit13Healthyeating教案
Unit13Healthyeating教案
Unit13Healthyeating教案
Teachingaimsanddemands类别
课程标准要求掌握的项目
话题
1.
Talkingabouthealthyfoodandjunkfood
2.
Talkingabouteatinghabitsandhealth
功能
Seeingadoctor
Patient
Doctor
I’vegotapainhere
Liedownandletmeexamineyou
Thisplacehurts
Letmehavealook
Idon’tfeelwell
wheredoesithurt
There’ssomethingwrongwithmyback/myknee/myarm
Drinkplentyofwaterandgetsomerest
Givingadviceandmakingsuggestions
whatcanIdoforyou?
canIhelpyou?
what’sthematter?
Iadviceyouto…you’dbetter…Ithinkyoushould…
whynot…?
Isuggestyoushould…whydon’tyou…?
词汇
fatstomachfeversaladpeachripeoughtexamineplentyenergysoftbarfueldietpacebeanfibremineralfunctionchemicalbalancefitunitdigestgainsleepybrainpeeltastymushroomsteamboilbaconlettucemixturespoonfulslice
junkfood
oughtto
plentyof
keepupwith
makeachoicenowandthen
rollup
语法
情态动词-----hadbettershouldoughtto
1.
就某事向某人提出建议或发表自己的观点----使用hadbetter
youhadbettergetsomerest.oRyou’dbettergetsomerest.
youhadbetternoteatfruitthatisn’tripe.oRyou’dbetternoteatfruitthatisn’tripe
2.
劝说某人做某事或不要做某事,向某人提出忠告----使用should,oughtto
youshould/oughttobecarefulwithfruit
youshouldnot/oughtnottoeatsomuchjunkfood.oRyoushouldn’t/oughtn’ttoeatsomuchjunkfood
PartI
Let’sListenandSpeak
TeachingAims:
1.
Talkabouteatinghabitsandhealth.
2.
Talkaboutseeingthedoctor.
3.
Practise
givingadviceandmakingsuggestions.
4.
Learntousethemodelverbs:
hadbetter,shouldandought.
TeachingProcedures:
StepIGreetingsandlead-in
Hi,welcomebacktoschool.TheendofyourSpringFestivalholidaysmeansstartinganewterm.Thepastishistory.Let’slookbackuponthepast.whatabouttheholidays?
yesweallatealotofdeliciousfood.Thenarethejunkfoodorhealthyfood?
junkfood:
highincaloriesbutlowinnutritionalcontent.It’ssthenjoyablebutoflittletealvalue.
StepIILookingandspeaking.
LookatthephotosonPage1anddecideifthefoodisjunkfoodorhealthyfoodandwhy?
Somenewwords:
junk,fat,vitamin,snack,
StepIIIGroupwork:
Investingandfilling.
Askyourclassmateswhattheyliketoeat.makealistoftheirfoodanddecideiftheyarejunkfoodorhealthyfood.
Name
Breakfast
Snack
Lunch
Dinner
Step4listening
ListentothetapeTEXT1mike:
ohhh,ouch,mystomachhurts!
mum:
what’swrong,mike?
mike:
oh,mystomachhurts.Imusthaveeatentoomuchtoday.
mum:
well,whatdidyoueat?
mike:
Forbreakfast,Ihadtwopiecesofchocolate,aglassofcokeandtwocookies.
mum:
Thatisn’taveryhealthybreakfast.whatelsedidyoueat?
mike:
Around8:
30Iwashungryagain,soIareanappleandabagofpotatochips.
mum:
Uh-huh.
mIkE:
AndthenIhadacoupleofsandwichesatten.
mum:
That’salotoffood!
Didyoueatanythingelse?
mike:
well,yes,Ihadlunch,too.
mum:
whatdidyouhaveforlunch?
mike:
Hmm,letmesee,Ihadtwohamburgers,twolargeordersofFrenchfries,anapplepie,andalargemilkshake.
mum:
oh,my!
well,nowonderyourstomachhurts.Butmaybeweshouldgotoseethedoctorjusttobesure.
TEXT2
Doctor:
Hi,mike.Hi,mrsPeterson.Howareyou?
mum:
I’mfine,thanks.Butmikehasastomachache.Heatetoomuchtoday.Alljunkfood.
Doctor:
well,let’ehere,mike.wheredoesithurt?
mike:
ontheleftside,righthere.
Doctor:
Here?
mike:
ouch,yes!
Doctor:
Hmm.Letmecheckandseeifyouhaveafever.Putthisinyourmouth
mike:
Hmmffgg.
Doctor:
Now,let’ssee.No,temperatureisnormal.yourmum’sright---youprobablyjustatetoomuch.Here,takethesepillstonightandtomorrowmorningandseeifyoufeelbetter.Ifanythingchangesoryoudon’tfeelbetter,givemeacall.
mum:
Thankyou,doctor.
mike:
ouch.yeah,thanks,doctor.
Stepfive
Nowfallin-groupofforandchooseanyoneofthesituationsonpage2.Trytalkingasifinsuchasituation.
Nowisthetimeforyourgroupreport.
junkfood
why
cakesandcookies
containtoomuchsugarandnotenoughvitaminsandminerals
cola
Hasalotsofsugarandfewnutrients,maycontaincaffeine,anaddictivedrug
Icecream
Hasmanynutrientsbutisfullofsugarandfats
Imitationfruitdrinks
mostlysugarandwater,withartificialflavorsandcolorsadded.containverylittlepurefruitjuice
Potatochips
Althoughmadefrompotatoes,theyaredeepfriedandcontainlotsofsaltandfat
Sugar-coatedcereal
Halfcerealandhalfsugar
Toendup,weshalltryrecallingwhatsentencepatternswehavelearnedthisperiod
Lookatthebookonpage3-usefulexpressionsandcreateatwo-sentencesituationaldialoguebasedonthegivenexamples
Languagepoints▲
pain
1.
身体某部位的疼(c)
①Shehasapaininherback
2.损伤或疾病引起的疼痛,痛苦
②Herbackcausesheralotofpain.
2.
精神上的痛苦
③Hisharshwordscausedhermuchpain
4.努力,辛苦,操心,只用复数形式
④Nopainsnogains.
⑤Shetakesgreatpainswithherwork.
▲
advise
vt
advice
n
1.advise+n/pron
2.advisesb.todosth.
3.advisedoingsth.
4.advisesb.againststh.
5.advise+clause
①Thedoctoradvisesachangeofair
②Headvisedmetostartearly
③weadvisedwaitingtillthepropertime
④Hisparentsadvisedhimagainstdoingwrong
⑤Iadvisedthatheshouldleaveatonce
⑥PleaseadvisemewhetherIshouldaccepttheoffer
PartII
Let’sRead
Step1:
Pre-reading
Discussthefollowingquestionswithyourpartner
1.
whichofthefollowinggivesyouthemostenergy:
abanana,asoftdrinkorabarofchocolate?
2.
Howmanymealsdoyouhaveeveryday?
whichmealdoyouthinkisthemostimportant?
why?
3.
Howmuchwaterdoyoudrinkeveryday?
4.
whatkindofsnacksdoyoutake?
Step2:
Reading
Step1Presentation
TodaywecometotheReading.It'saboutahealthydietandtellsfileimportanceofkeepingahal-mineddiet.Readthetextquicklyandanswerthefollowingquestions.
Step2
1.whatdotraditionaldietsoftenhave?
A.toomuchwater
B.toomuchprotein
c.toomuchfatandtoomanycalories
D.nutrientsweneed
2.whatcanhelpourbodyfightdiseaseandgiveusenergy?
A.vitamins,fibreandminerals.
B.porkandfish
c.water
D.calcium
3.whatcontainsalotofprotein?
A.vegetables
B.fruits
c.vitamins
D.fish,meatandbeans
4.whydosomepeoplebecomevegetarians?
A.Becausetheybelieveitishealthiernottoeatmeatortheythinkweshouldnotkillanimalsforfood..
B.Becausetheythinkmeatisnot"eco-foods".
c.BecausetheythinkmeatwillmakethemFat.
D.Becauserileythinkmeatwillmakethemthin.
5.Fromthepassagewecanconcludethatitisprobablybetter,if
A.weeatlessmeat
B.wehavemorefruit
c.wehave"eco-foods"
D.webuygoodfoodandkeepabalanceddiet.
参考答案:
cADAD
Step3
Readthetextcarefullyagain,andgivethestudentssomeexplanations.
Step4
Playthetapeforthestudentstolistenandfollow.
Step5
l.Dopost-Reading1.2.
2.Discussthequestionsbelow,firstinpair,thenwiththerestoftheclass.
whydopeoplegotofastfoodrestaurant?
whyisitnotgoodforyoutoeattoomuchsugarandfat?
whyarecrashdietsandsupplementssopopular?
whatcanwedotokeepabalanceddiet?
Languagepointsofreadinginunit131.
choosingwhattoeatisnolongeraseasyasitoncewas.
吃东西不在像以那么容易了。
once的用法
1)
adv.
heonceknewher,buttheyarenolongerfriends
2)
adv.
wehadbeenthereonlyonce.
3).conj.
onceyoubegin,youmustcontinue.
[注]once引导的从句经常采用省略形式。
如:
oncethere,he’slost.
onceopened,thefoodmustbeeatenupwithinthreedays.
2.
oureatinghabitshavechanged,ashasourwayoflife,andthefuelweneedforourbodiedisalsodifferent.像我们的生活方式一样,我们的饮食习惯以发生了变化,我们身体所需的燃料也不同了。
as
在句中引起的方式状语,此处采用了省略形式,并且是到装结构,若改为正常语序则为asourwayoflifehaschanged.
as引导的方式状语从句中一般采用正常语序,但在正式语体中,也可采用倒装语序。
如:
1)
Hebelieve,asdidhisfamily,thatthekingwastheirsupremelord.
2)
Theyhavefinishedtheirwork,ashasshe.
3Traditionaldietoftenhavetoomuchfatandmanycaloriesforthe21stcenturyperson.
diet和food的区别diet即可指习惯上吃的食物,又可指规定的食物,特指维持健康的定质或定量的食物。
Food是一般用语,指任何能吃且有营养的东西。
强调种类时,food可用复数。
4Ifwewanttokeepupwiththepaceofthehighpaceofpaceofmodernlife,webetterlearntomaketherightchoicesaboutwhatandhowweeat.
keepupwith
意为“跟上,不落后于”表示并肩前进。
johnfinditdifferenttokeepupwiththerestoftheclass9inmath.
catchupwith是指在已经落后的情况下“追上,赶上”。
如
eHewasbehindinhisstudiesbecauseofillness,butheiscatchingupwiththeothersnow.
5.othernutrientshelpkeepourbodyfunctioningwell.
function的用法
1)n.[c]作用,功能,职责
例whatisthetruefunctionoftheeducation?
herfunctionistohelpothers.
2)V.运转,活动,起----作用(与as连用)
mycarfunctionsproperly.
SomeEnglishadverbsfunctionadjectives.
6).Butthechoiceswemadearenotjustaboutnutrition.
notjust=notonly,作“不仅”解。
如:
Hislecturenotjustreferredtoculturedifferencebetween
Americanandchina.
7)becausewehavesomuchtochoosefrom,manycompaniesandstoriesofferadviceaboutwhatweeat
choosefrom与choose的区别;choose意为“选中”,choosefrom意为“从----中挑选”,
from接选择的范围。
如:
haveyouchooseahatyet?
There’re10kindsofpapertochoosefrom.
8)Ifwespendourtimeonbuyinggoodfoodandkeepingabalanceddiet.
balance的用法:
1)vi/vt
权衡;使平衡
1.
youmustbalancethetwoplans.
2.canyoubalanceyourselfontheskates?
3)
天平,平衡,势均
weightsthinthebalance用天平秤某物
beoutofbalance失去平衡
9)ifourdietincludesfoodfromallthegroups,intherightamount,wedonothavetobuyanysupplements.
Intherightamount数量适中inlargeamounts大量地
insmallamounts少量地
10)Thesamegoesfor“crashdiet“thatcompaniessaywillmakeusloseweightfast.
go在本句中意为“行得通,起作用”如:
1.
Thistruthgoeseverywhere
2.whateverhesaysgoes
有时,也意为“流传,表达”。
Asthesayinggoes,abirdisworthtwoonthebush.
PartIII
Let’sStudyGoals
Enablethestudentstograspwordsabouthealthyeating.
Getthestudentstomastermodalverbs---hadbetter,shouldandoughtto.
Procedures
Leadinginbyroleplay.
Supposefourofyouarethedoctorsinvitedtothestudio.TherestofyouandIwillactastheaudiencepresenttoaskquestionsaboutdietandnutrition.Nowwholiketobethedoctors?
Questionstohelpwiththeroleplay:
1.
canyotellmewhattodoifIwanttoloseweight?
2.
whatkindoffoodcanhelpmebuildmymusclesandgetstronger?
3.
mychildhateseatinggreenvegetables,whatwillhappentohishealthifso?
Glanceoverthereadingtextagaintounderlinethewordsthatfitthedescriptionsatthetopofpage5
wordstudy
Answerstotheexercises:
1nutrients
2diet
3fibre/fiber
4minerals
5fat
6sugar
7protein
8calories
oralpractice.
Attentionplease!
I’dliketoaskyouforadviceonhowtobeagoodEnglishteacher.
T:
class,canyougivemesomeadviceonhowtobeagoodEnglishteacher?
S1:
you’dbettersmileasoftena
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