【市级公开课】必修三Unit2 Healthy Eating Reading

Unit2HealthyEatingFoodComesFirst!"Firstwealthishealth."---EmersonBrainstorming:thefunctionsoffood…BodyMassIndexFormula(公式):weight(kg)[height(m)]²=?Underweight<18.5Normalweight=18.5-24.9Overweight=25-29.9Obesity≧30

BMIbeingtoofatinawaythatisdangeroustohealthWhatisabalanceddiet?whatisabalanceddiet?energy-givingfood(togiveyouenergy)protectivefood(tohelpthebodyfightdiseases)body-buildingfood(togrowbonesandmuscles)rice,bread,nut,noodleeggplant,apple,peach,mushroommilk,meat,egg,fishFoodPyramid

milk,meat,egg,fishfat,oil,sugarFruit;vegetablebread,nut,riceOurbodiesneed_____fatandsugar.

alittleplentyof

alotof

Ourbodiesneed_____body-buildingfood.someOurbodiesneed________protectivefood.Ourbodiesneed_______energy-givingfood.PKTherearetworestaurants(Owners?)WangPengYongHuiReading:W'sMenuY'sMenubarbecuedmuttonkebabsroastporkstir-friedvegetablesfriedricebeefbaconcolaicecreamricerawvegetables(servedinvinegar)fruitwaterAccordingtothepassage,nowadays,whichrestaurantdopeopleprefer?PeoplepreferYongHui'srestaurantWangPeng'srestaurantusedto___________,but__________.However,inYongHui'srestaurant,itwas_____________.befullofpeoplenottodayfullofpeopleNo!Dothetworestaurantsservehealthyfood?why

W'srestauranttoomuch__________

toolittle__________Y'srestaurantprotectivefoodfattoolittle_______________no_______________

tectivefood3.fat(脂肪）UsuallyWangPeng’srestaurantwasfullofpeople.YoungHuicouldmakepeoplethinintwoweeksbygivingthemagooddiet.WangPeng’sregularcustomersoftenbecamefat.YongHui’smenugavecustomersmoreenergy-givingfoods.5.WangPeng’smenugavecustomersmoreprotectivefood.6.WangPengdecidedtocompetewithYongHuibycopyinghermenu.TrueorFalse?protectivefood.energy–givingfood.adiscountandanewsign.notgivingthemenergy-givingfood.HowdoesWangPengfeelaboutthetwokindsofrestaurants?

directanswer:

HisrestaurantservedfartoomuchfatandYonghui’sfartoolittle.Eventhoughhercustomersmightgetthinafter…indirectanswer:

WangPengandYonghui’srestaurantbothhavestrengthandweakness.Infer:

Fromthepassagewecaninfer_____A:Wangdidn’tnoticethestrengthandweaknessofhisdietB:Wangfeltmorehopefulashedrovebackhome.C:Wangwantedtochangehisfoodintoabalanceddietbecausehehadknowntheweaknessofhisdiet,andhewantedtowinhiscustomersback.

Infer:

thesamemeaningbutdifferentwordsandsentencesfromthetext.CDeepreading(Inferandsummarize)WangPeng:Ithadbeenavery__________morning.Igotupearlyandpreparedmymenuofenoughenergy-givingfoodand_______Whichwassugaryand__________asusual.Allkindsoffoodwouldbesoldandmyresturantoughttobe________________________atthislunchtime,ButnowWhywasthat?(LaoLihurriedby)WangPeng:

hello,Lao

li,yourusual?Laoli:WangPeng:whatwasthematter?(WangPengfollowedLiintoanewrestaurant,hesawasignatthedoor.)

YongHui:MynameisYonghui,Iwillhelpyou________________andbefitintwoweeks.

WangPengsaidinherheart:Therefewchoiceoffoodanddrink,Butitcost__________agoodmealinthisrestaurant.

WangPeng:Iwillgotothelibrarytodosome__________.Iwouldnothaveyougettingawaywithtellingpeoplelies,AndIcouldwinmycustomersbackwitha__________andanew__________.strangecoldfulldrinkofpeopleloseweightmorethanresearchdiscountsignRetellinginastyleofconversationWhowillwinthecompetitionatlast?Why?VSThinkofawaytoputanendtothecompetition.VScooperationDoyouthinkWangPengcanwinbackhiscustomers?Thinking:WangPengwantedtowinbackhiscustomers,sohechangedhismenu.Ifyouarethechef(厨师）ofWangPeng'srestaurant,pleasemakeanewmenutowinbackthecustomers.DiscussionDiscussionlist

of

uses

for

computers

what

people

did

before

computers

emails

writing

letters,

sending

telegrams,

postcards

word

processing

writing

by

hand

or

typewrite

watching

DVDs/films/TV

plays

going

to

the

cinema,

watching

TV

listening

to

music

Listening

to

radio

or

recorder

searching

for

information

looking

up

in

reference

books/magazines,

going

to

library

storing

information

writing

everything

down

and

put

into

files

Conclusion:

Computers

make

our

life

easier

and

morlist

of

uses

for

computers

what

people

did

before

computers

emails

writing

letters,

sending

telegrams,

postcards

word

processing

writing

by

hand

or

typewrite

watching

DVDs/films/TV

plays

going

to

the

cinema,

watching

TV

listening

to

music

Listening

to

radio

or

recorder

searching

for

information

looking

up

in

reference

books/magazines,

going

to

library

storing

information

writing

everything

down

and

put

int