Unit2 教案.docx

Unit2 教案.docx

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Unit2教案

Unit2Healthyeating

TeachingAimsofthisunit

1.Talkabouthealthyeating

2.Makingsuggestionsorgivingadviceondiet

3.DistinguishthemeaningsofModalverbs

4.Makeabalancedmenu

5.Vocabulary:

6.fiber,digestion,bean,slim,curiosity,lie,debt,glare,limit,benefit,item,protectivegetridof,throwaway,getawaywith,telllies,earnone’slivingindebt,setoutrunone’sbusiness,carryon

7.Practicetalkingaboutyourideas;practicegivingsuggestionsandadvice,

8.practiceseeingthedoctor.

9.Theuseofoughtto

ThefirstperiodWarmingupandreading

StepⅠWarmingup

Reviewthewordsoffoodsbyshowingtheirpictures.First,askstudentstolistthefoodstheylikebest.Thentickoff3ofthemtheyeatmostoften.Second,showthethreegroupsoffoodsandseewhichgrouptheirfoodsbelongto.Third,askthestudentstotellusinwhatwaystheirfoodshelpthemgrow.

StepⅡPre-reading

Getthestudentstodiscussthequestionswiththeirpartnersinthispart.Thenaskthemtoreporttheirwork.Thispartwillhelpthestudentsunderstandthetext.

T:

Pleaselookattheslideshowanddiscussthequestionswithyourpartners.ThenI’llaskyoutoreportyourwork.Areyouclear?

Whichfoodcontainsmore…

Examplesoffoods

Answer

Sugar

Chocolateorgrapes

Cakesorbananas

Chocolate

Cakes

Fat

Creamorrice

Chocolateorchicken

Cream

Chocolate

Fiber

Peasornuts

Porkorcabbage

Nuts

Cabbage

protein

Potatocrispsorham

Eggsorcream

Ham

eggs

StepⅢReading

Getthestudentstocomprehendthepassagequicklyandaccuratelyandmeanwhilehelpthestudentstoformagoodhabitofreading.Givethestudentsacoupleofminutestolookthroughthewholepassage.Tellthestudentstoreadthetextsilentlyandthenaskforthemainideaofthetextontheslideshowwiththeirpartners.Encouragethestudentstoexpresstheirideas.

1.Fastreading

Inthispartaskthestudentstoreadthetextquicklyforthefirsttimeandfindoutthemainideaofthetext.Thenaskthemtoreadthetextagaincarefullytoobtainsomedetails.Beforereadingshowthetasksandletthestudentsreadthetasksfirst.Thistextwillhelpthemhaveagoodunderstandingofthetext.

a.Thetworestaurantssuppliedthehealthydiet.

b.ThereasonwhyYongHui’srestaurantwassopopularwithcustomers.

c.WangPengfoundoutwhyhehadlosthiscustomersanddecidedtowinthemback

2.Carefulreading

T:

Nowitistimeforustoreadthetextcarefullyanddecidewhichsentencesaretrue.Thencorrectthefalseones.Firstreadthesentences.

a.UsuallyWangPeng’srestaurantwasfullofpeople.（T）

b.YongHuiservedabalanceddiet.（F）

c.YongHuicouldmakepeoplethinintwoweeksbygivingthemagooddiet.（F）

d.WangPeng’scustomersoftenbecamefataftereatinginhisrestaurant.（T）

e.YongHui’smenugivesthemenergyfoods.（F）

f.WangPeng’smenugivesthemfoodscontainingfiber.（F）

g.WangPengadmiredYongHui’srestaurantwhenhesawthemenu.（F）

h.WangPengdecidedtocopyYongHui’smenu.（F）

StepⅣComprehending

Bynow,thestudentshavehadafurtherunderstandingofthetext.Letthestudentsreadthetextagainandfindoutthedifferencesbetweenthetworestaurant.

T:

Nowpleasereadthetextagainandfillinthecharttogetherwithyourpartner.

disadvantages

advantages

WangPeng’srestaurant

Notgivingenoughfoodscontainingfiber

Provideplentyofenergyfoods

YongHui’srestaurant

Notgivingenoughenergyfoods

Providingplentyoffiberfoods

T:

Untilnowwehaveknownwhat’swrongwithbothrestaurant.Whatdoesitmatterifyouonlyeatatoneoftherestaurant?

S1:

…

S2:

…

S3:

…

T:

Youallhaveapointhere.Butwhatwilltheydo?

Wewillseeitnextperiod.FacingtheseriouscompetitonWangwasn’tlostinsadnessandhedidn’tquarrelwithhiscompetitoreither.HewenttothelibrarytolearnmoreabouthealthyeatingandmadehismenubetterthanYongHui’smenu.Doyouthinkweshouldfollowhisexample?

Ss:

Yes.

T:

Nowlet’sdealwithsomelanguagepoints.Turntopage10,let’slookatthesentences:

a.WangPengsatinhisemptyrestaurantfeelingveryfrustrated.

Thissentencemeansthatthesecondaction“feelingveryfrustrated”happenedtogetherwiththemainaction“sat”.Payattentiontotheform（v-ing）ofthesecondaction.

b.Nothingcouldhavebeenbetter.

Thissentencetellsusthateverythinghasworkedoutthewayyouwouldlike.It’sasentencethatwecanuseinanysituation.

c.Hecouldn’thaveYongHuigettingawaywithtellingpeoplelies!

ThissentencemeansthathewillpunishYongHuiforhertellinglies.

1）lie:

somethinguntrue

Awhitelieisn’tgoingtohurtanyone.

2）saysomethingwhichisnottrue

Heliedtohiswifesothathecouldcomehomelate.

StepⅤHomework

1.Trytoretellthetext.

2.PrepareforthelanguagelearninganddoUsingwordsandExpressionsonWB（Page49-50）

ThesecondperiodLanguagestudy

StepⅠRevision

1.Checkthestudents’homework.

2.Asksomeofthestudentstoretellthetext.

StepⅡWordstudy

Thispartisaconsolidationofthewordsinthetext.Askthestudentstodotheexerciseindividually.

T:

Nowpleaseopenyourbooksandturntopage12.Fillinthechartusingthecorrectformsofthewordswhichhavethesameroot.Nextactivityistomatchthedefinitionswiththewordswehavelearntformthetext.Inecessary,youcandiscusswithyourpartners.

…

StepⅢGrammar

Thestudentswilllearntheusageofmodalverbs.Firsttrytomakethestudentsclearthefunctionsofmodalverbs,Thengivethemsomeexamples.

T:

Pleasepickoutallthesentencescontainingmodalverbsinthetext.

a.Bylunchtimetheywouldhaveallbesold---Itindicatespossibility.

b.Hisrestaurantoughttobefullofpeople.---Itindicatespossibility.

c.Whatcouldhavehappened?

---Itindicatespossibility.

d.Nothingcouldhavebeenbetter.---Itindicatespossibility.

e.SomethingterriblemusthavehappenedifMaochangwasnotcomingtoeatwithhimashealwaysdid.---Itindicatesguessing.

f.Hecouldnotbelievehiseyes.---Itindicatesintension.

g.Perhapsheshouldgotothelibrarytofindout---Itindicatesduty.

h.Hecouldn’thaveYongHuigettingawaywithtellingpeoplelies!

---Itindicatesintension.

…

StepⅣHomework

1.Reviewtherulesofwordformationandthemeaningsofmodalverbs.

2.PreparetheUsingStructureonpage50bymakingadialogueinpairs.

ThethirdperiodListening

StepⅠRevision

1.Checktheusingstructureonpage50.

2.Askthestudentstomakeashortdialogueinpairs.

StepⅡListening（usinglanguage）

Thepurposeofthislisteningtextistofamiliarizethestudentswithdifferentkindsoffoodandtheresultsofeatinganunbalanceddiet.

ThisisatalkbetweenWangPengandanexpertaboutwhatmakesabalanced

Diet.

Askthestudentstofinishthechartandanswerthequestions.

T:

OK.Wehavestudiedthetextandknowneitheroftherestaurantsuppliedabalanceddiet.Let’slistentothetapeandseehowthestorywenton.Gothroughthetextquicklyonpage14.

（Playthetape.Studentswritedowntheanswersandchecktheanswerswiththeirpartners.）

T:

Nowlistentoitagainandtrytomakesureyouranswersareright.

AnswerkeyforExercise2:

WangPengisdoingresearchtofindouthowanunbalanceddietcanaffectyourhealth,soyouneedtoeatabalanceddietabalanceddietifyouaretostayhealthy.

AnswerkeyforExercise3:

Scurvy:

notenoughvitaminC

Rickets:

notenoughproteinandvitaminD

Obesity:

toomuchrice,noodlesandsugar

AnswerkeyforExercise4:

Ownerofrestaurant

Problemswithfoodoffered

Whatfoodisneeded

WangPeng

Toomuchfatandenergy–givingfood

Morefruitandvegetables

YongHui

Toomuchfruitandtoomany

vegetables

Moremeat,fish,cheese,andeggsaswellasriceandnoodles

StepⅢListening（WBP48）

ThestudentswillheataconversationbetweenEmmaandthedoctor.Theyareaskedtodoexerciseaccordingtothetape.

T:

Doctorknowsthatthereareillnessesyoumaygetifyoudonoteatproperly.Inthefollowingpart,wearegoingtolistentoadialogue.Emmaisgoingtoseethedoctor.Let’sseehowthedoctorgiveshersomeadvice.Listencarefullyanddotheexercises.

Redfoods:

（Onlyalittleeveryday）

Orangefoods:

（someeveryday）

Greenfoods

（someeverymeal）

butter,cheese,cream,nuts,cakes,foods

friedinfat

bread,noodles,spaghettirice,meat,fish,eggs,tofu

Allvegetables（potatoes,cabbage,carrots.,tomatoes.）

Allfruits（watermelons,apples,oranges,pineapples.）

StepⅣHomework

1.Pre-viewthereading

（2）andreadingtaskonPage52.Seehowthestoryended.

2.FindsomeinformationabouthealthyeatingontheInternet.

ThefourthperiodExtensivereading

StepⅠRevision

1.Checkthehomework

2.SharetheinformationthestudentshavegotformtheInternet.

StepⅡPre-reading

AskthestudentstoreadsomeproverbsandtranslatethemintoChinese.

T:

Todaywearegoingtoseetheendofthestory.First,pleaselookattheblackboardandtrytotranslatetheproverbsintoChinese.

a.Youarewhatyoueat.

b.Anappleadaykeepsthedoctoraway.

c.Firstwealthishealth.

Thestudentsdiscusswiththeirpartners.

a.人如其食.

b.一天一个苹果,医生不来找我.

c.健康是人生的第一财富.

StepⅢReading

ThepurposeofthisreadingistocompletethestoryofWangPengandYongHuiandshowthestudentsthatitisnevertoolatetochangebadeatinghabitsandbeginafresh.Afterthefastreading,letthestudentsdotheexercisesonpage14.Thenletthemmatchthewordswiththeirdefinitions.

T:

Eatinghealthilymeansthatnofoodinitselfisgoodorbad.Ea