必修三-Unit-2-Warming-Up教学设计

Unit2HealthyEating课

题Period

1:

warming

up

and

pre-reading授课时数:1

日期：2015年

3月

23日一.教学内容分析(AnalysisoftheTeachingContents)This

is

the

first

teaching

period

of

this

unit.

by

showing

students

some

pictures

about

foods

and

talking

about

them.

Warming

Up

is

to

tell

students

how

different

kinds

of

food

are

grouped.

This

is

important

as

it

enables

us

to

talk

about

the

value

of

particular

foods

to

our

health.

We

want

students

to

appreciate

what

a

balanced

diet

is.

Too

much

fatty

food

will

mean

they

store

extra

energy

in

their

bodies.

Too

much

body-building

food

may

cause

problems

for

digestion

and

lead

to

illness

unless

enough

fibre

foods

are

eaten

to

aid

digestion.

The

teacher

can

have

a

free

talk

with

students,

let

them

work

in

pairs

to

read

through

the

chart

and

discuss

the

questions.二.教学目标(TeachingAims)1.KnowledgeAims:(1)Getstudentstolearnmoreaboutfood,suchassomefruits,vegetables,andsoonaccordingtosomekeywordsandexpressionsinthispart.(2)Getstudentstolearnthebasicknowledgeonthehealthyeating,.2.AbilityAims:(1)EnableSstotalkabouttheireatinghabits.(2)Totrainstudents’abilityofspeakingaboutdifferenttopics.3.EmotionalAims:(1)Getstudentstobeinterestedininformationabouteatingandfood.(2)Encouragestudentstohaveasenseofhealthyeating.(3)EncouragestudentstobeinterestedinEnglishlearning.三.教学重点和难点(TeachingKeyandDifficultPoints)1.TeachingKeyPoints(1)Identifydifferentgroupsoffoodandtalkabouthealthyfood.(2)Getstudentstolearnthebasicknowledgeonthehealthyeating2.TeachingDifficultPoints(1)Getstudentstounderstandtherealmeaningofhealthyfood.(2)EnableSstotalkabouttheireatinghabitsfreely.四.教学方法及课时安排(TeachingMethodsandArrangements)1.TeachingMethods(1)Task-basedteachingandlearning(2)Cooperativestudy(3)Multimediateaching2.TeachingArrangementsOneclasshour五．教学用具(TeachingAids)Amulti-mediaclassroomandotherteachingtools.六.教学步骤（TeachingProcedures）教学内容教学环节教师活动学生活动Step1RevisionReviewnewwordsandexpressionsinthisunitbyaskingtoreadReadingnewwordsandexpressionsinthisunitStep2LeadIn1.LetSsenjoythevideoABiteofChina2.DiscussionGiveSstwominutestodiscussthefollowingquestions:Q1:Whatdoyouusuallyhaveforbreakfast?Q2:Whatdoyouusuallyhaveforlunch?Q3:Whatdoyouusuallyhaveforsupper?1.EnjoythevideoABiteofChina2.DiscussthreequestionsandshareanswerswithotherSsStep3WarmingUp1.Playagame:Whatarethey?LetSsnamethedifferentkindsoffoodaccordingtothepicturesontheboard,suchassomefruitsandvegetables,someChinesefood,somewesternfood.2.TobeagastronomistLetSstrytoguesswhichcountrythesefoodcomefromaccordingtothepicturesontheboard.Chinesefood,Japanesefood,Frenchfood,SouthKoreanfood,Britishfood,Indianfood,Italianfood.Lookattheboardcarefullyandguesswhattheyareinthepictures.Thenreadandspellthemonebyoneaccordingtothepictures.Step4Discussion1.GiveSsthreetodiscussthefollowingquestioninagroupoffour.Q1：Whatisahealthydiet?2.Afterdiscussing,asksomeSstosharetheirresultswithotherSsbytalking.3.Teachergivessomepicturesaboutdifferentkindsoffood,andidentifythemintothreegroups:Energy-givingFood,Body-buildingFoodandProtectiveFood.Then,showtheanswertotheSs:Ahealthydiet=energy-givingfood+body-building+protectivefood1.DiscussthequestionthatteachershowsandsharetheresultswithotherSsbytalkingafterdiscussing2.ListentotheteachercarefullyandunderstandmoreaboutEnergy-givingFood,Body-buildingFoodandProtectiveFood.Step5FurtherStudy1.LetSsknowwhatabalanceddietis.Abalanceddietsimplymeansabitofeverything,includingmeat,fish,vegetablesandfruit.Abalanceddietmustcontaincarbohydrate,protein,fat,vitamins,mineralsaltsandfiber.Itmustcontainthesethingsinthecorrectproportions.2.EnableSstounderstand:Whichishealthyfoodandwhichisjunkfood?Junkfoodisaninformaltermappliedtosomefoodswhichareperceivedtohavelittleornonutritionalvalue,ortoproductswithnutritionalvaluebutwhichalsohaveingredientsconsideredunhealthywhenregularlyeaten,ortothoseconsideredunhealthytoconsumeatall.3.Quotations:Eatatpleasure,drinkwithmeasure.随意吃饭，适度饮酒。Dietcuresmorethandoctors.自己饮食有节,胜过上门求医。Anappleadaykeepsthedoctoraway.每天一只苹果,无需医生进门。Leaveoffwithanappetite.吃得七分饱,就该离餐桌。Eattolive,butnotlivetoeat.吃饭是为了生存，但生存不是为了吃饭。Somesoupbeforedinner,healthybodyforever.饭前喝口汤，永远没灾殃。1.Lookattheboardcarefullyandlearnmoreaboutabalanceddiet.Then,take