Book1 Module5 A Lesson in Lab.docx

Book1 Module5 A Lesson in Lab.docx

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Book1Module5ALessoninLab

B1M5ALessoninaLab

Goodmoring!

Nicetoseeallofyou.

IamNO.***.ShallIbeginmyclassnow?

Asusual,Iwilldivideyouinto4groups.G1,G2,G3,G4.

Whoevergivesthecorrectanswercangetonepointforyourgroup.Attheendoftheclass,let’sseewhichgroupisthewinner.（黑板右侧写上G1,G2,G3,G4）

Classbegins!

Goodmorning,everyone.

Sitdown,pls.

TodaywewillcontinuetolearnModule3.MyFirstRideonaTrain.

Learninggoals

Nowlookatthescreen.Gothroughthelearninggoalsofthisclass.

1.Learntoimproveyourreadingskills.

2.Masterthekeywordsandexpressions.

Lead-in

Lookatthispicture.Yes,itisarocket.Well,ifyouwereanengineer,youwouldtakepartintheexperimentofmakingtherocket.Whatkindofmaterialswouldyouliketouse?

Tom,pls.naturalmaterials.Right.1point.SDP

Howaboutyou,Peter?

Yes,man-madematerials.

Howcanwefindsuchkindofmaterials?

That’sright.Weneedtodosomeexperiments.

Passage1–Fast-reading

Nowwe’llreadapassageaboutascientificexperiment.

First,putthesewordsinthecorrectordertodescribethestagesofascientificexperiment.

Anyvolunteers?

David,youpls.Great.1point.SDP

Withoutaim,wedon’tknowwheretogo;withoutmethod,wedon’tknowhowtodothingswell;withoutresult,we’lldrawablankorgainnothing;withoutconclusion,we’llfindwhatwe’vedoneisworthnothing.

Closeyourbooksandlistentotherecording.Listencarefullyandtrytochoosethebesttitleforit.

Well.Whocangivetheanswer?

Lucy,pls.Yesorno?

Yougotit.1points.SDP.

Thetextintroducesthereactionofmetals.

Nowthinkover.Howdidyoufindthekeyinformationinthedialogue.

Yes.Payattentiontothequestions.

Passage1–Careful-reading

Nowopenyourbooks.ReadpassageAcarefullyandanswerthequestionsonthescreen.

Youcandiscusswithyourpartners.10minutes.Action！

Timeisup.Anyvolunteers?

Question1:

Jane,pls.Doyouagree?

Yes,ithasaslowreaction.

Quietright.1point.SDP.

Question2:

Well.Thinkover.Howdidyoufindtheseanswers?

Yes.Remembertofocusattentiononthedetails.

Passage2–Fast-reading

Now,we’llcontinuetoreadPassageB.ASimpleScientificExperiment.

Gothroughthepassagequicklyandtrytofindwhatthestructureofadescriptionofexperimentis?

3minutes.Go!

Anyonewantstohaveatry?

Kate,pls.Quiteright.1point.SDL.

Aim→Apparatus→Method→Result→Conclusion

Passage2–Careful-reading

Readpassage2againandfillinthetable.Begin!

Ok.Let’sdoittogether.

Thefirstblank?

Thenailshaven’trusted.

Thesecondone?

Prettygood.

Nowlet’sdealwithsomekeywordsandphrases.

”inorder”itmeanswell-organized/ingoodcondition

Forexample:

请依照次序叫名字。

Callthenamesinorder

“outoforder”itmeansdisordered/breakdown

Forexample:

他的房间乱七八糟

Hisroomwasoutoforder.

Areyouclear?

Consolidation

Nowlet’shaveachallenge.Fillintheblanksaccordingtothetwopassages.Youcandiscusswithyourpartners.Iwillasktwoofyoutocometotheblackboard.Whocan?

Ok.LucyandLily.Comehere,pls.

Well.Stophere.Gobacktoyourseats.Let’scheckuptheanswers.

Anymistakes?

Yes.Thesecondone.Howtospell?

rust.

Well.Paymoreattentiontothespelling.

Ok.Lookatthescreen.Herearethecorrectanswers.

Exchangeyourpapersandcheckwithothers.

Nowreadtogether.Metalsareveryimportanttous.1,2,3,go!

Discussion

Nowthinkover.Ifyouwanttodoscientificexperimentswell,whatqualitiesshouldyouhave?

Discusswithyourgroupmembers.5minutsforyou.Begin.

Areyouready?

Ok.Group1.Weshouldbecareful/serious.Agoodjob.1point.SDL.

Group2?

Diligent.

Group3?

Group4?

Well.Youallhavedoneagoodjob.

Ifyouwanttodoscientificexperimentswell,youshouldbecareful/serious/diligent/patient/thoughtful/etc.

Summary

Well.Whatwehavelearnttoday?

Whocangiveusabriefsummary?

Mary,pls.Great.1point.SDL.

Besidesthekeywordsandexpressions,wehaveknownwriteacompletescientificexperimentreport.Meanwhile,wehavelearntthatafactualandrealisticattitudeisnecessaryforscience.

Nowlet’sseewhichgroupisthewinner.Group1.Congratulations!

Let’sgiveaclap.Theothergroups,tryyourbestinthenextclass.

Homework

Afterclass,first,youshouldreviewthesekeywordsandphrases.Second,writeacompletescientificexperimentreportinsimpleEnglish.

Classisover.Goodbyeeveryone!

That’sall.Thankyouforyourlistening.

二、教学目标

1.知识目标

1）Getthestudentstolearnandgraspthefollowingimportantusefulnewwordsandexpressionsinthepart:

stagereactionelectricalequipmentreactionpartialcopperoxiderustboilordinary

beputinorderreactwithatthebottomofadd…to…

2）Toknowsomemetalsandtheirreactionswithsomesubstances

2.能力目标

1）ImprovetheSs’abilityinreading.

2）Toenablethestudentstoknowhowtoreadsomepassagesaboutsimplescientificexperiments

3.情感目标

1）GettheSstoknowwhatistherightmethodsofdoinganexperiment.

2）Trainthesstolovescienceandhaveafactualandrealisticatttitudetowardsscience.

Step2:

Lead-in

1.Showthestudentsthepictureofaswordwiththehelpofcomputerandasksomequestions.

（1）Guess,whatwasitmadeof?

（2）Doyouknowothermetals?

2.learnsomemetalsinthebook

⑴potassium⑵sodium⑶calcium⑷magnesium

⑸aluminium⑹zinc⑺iron⑻copper

Step3:

Reading

1.ReadPassageAandfinishexercisesonPage44

ChoosethebesttitleforPassageA.

（1）.TheDifferentUsesofMetals

（2）.TheReactionofMetals

（3）.TheReactionofMetalswithOxygen

2.Readthepassageagainanswerthequestions

（1）Whichofthemetalsinthetablereactsthemostwithoxygenandwater?

Potassium,calciumandsodium.

（2）Whathappenswhenyouheatcalciuminoxygen?

Itburnstoformanoxide.

（3）Whichmetalsreactwithsteam?

Magnesium,aluminiumandzinc.

（4）Doesironhaveasloworfastreactionwithsteam?

Ithasaslowreaction.

（5）Doescopperreactwithwater?

No,itdoesn’t.

（6）WhatcanwelearnfromPassageA?

Itisimportanttoknowhowmetalscanreactwithdifferentsubstances.Itisveryusefulinourdailylife.

PassageB

 Step4:

Reading

1.Leadin

2.Scanthepassagesandansweraquestion

Howmanystagesarethereinascientificexperimentreport?

Five.theyareaim,apparatus,method,resultandconclusion.

3.ReadPassageBandfillinblanks.

Ironindryair

Ironinair-freewater

Ironinordinarywater

Cottonwool

nails

Oil

nails

Rustynails

Useofcottonwool

————————

Useofoil

————————

Whydoesirrust？

————————

Step5:

Actout

Asksomestudentstodescribetheexperimentofironinair-freewater.

Step6:

Task

1.Observeanexperimentcarefullyandwritedownanexperimentreport.

2.Asksomestudentstoreadtheirreports

Step7:

sumup

Step8:

Homework

Designasimpleexperimentaboutmetalingroupsoffive

九板书设计

⑴potassium⑵sodium⑶calcium⑷magnesium

⑸aluminium⑹zinc⑺iron⑻copper

1）Getthestudentstolearnandgraspthefollowingimportantusefulnewwordsandexpressionsinthepart:

stagereactionelectricalequipmentreactionpartialcopperoxiderustboilordinary

beputinorderreactwithatthebottomofadd…to…

2）Toknowsomemetalsandtheirreactionswithsomesubstances

2.能力目标

1）ImprovetheSs’abilityinreading.

2）Toenablethestudentstoknowhowtoreadsomepassagesaboutsimplescientificexperiments

3.情感目标

1）GettheSstoknowwhatistherightmethodsofdoinganexperiment.

2）Trainthesstolovescienceandhaveafactualandrealisticatttitudetowards

八、教学过程

Step1Check（预习检查总结疑惑）

检查落实学生的预习情况并了解学生的疑惑，是教学有了针对性。

Step2:

Lead-in

1.Showthestudentsthepictureofaswordwiththehelpofcomputerandasksomequestions.

（1）Guess,whatwasitmadeof?

（2）Doyouknowothermetals?

2.learnsomemetalsinthebook

⑴potassium⑵sodium⑶calcium⑷magnesium

⑸aluminium⑹zinc⑺iron⑻copper

Step3:

Reading

1.ReadPassageAandfinishexercisesonPage44

ChoosethebesttitleforPassageA.

（1）.TheDifferentUsesofMetals

（2）.TheReactionofMetals

（3）.TheReactionofMetalswithOxygen

2.Readthepassageagainanswerthequestions

（1）Whichofthemetalsinthetablereactsthemostwithoxygenandwater?

Potassium,calciumandsodium.

（2）Whathappenswhenyouheatcalciuminoxygen?

Itburnstoformanoxide.

（3）Whichmetalsreactwithsteam?

Magnesium,aluminiumandzinc.

（4）Doesironhaveasloworfastreactionwithsteam?

Ithasaslowreaction.

（5）Doescopperreactwithwater?

No,itdoesn’t.

（6）WhatcanwelearnfromPassageA?

Itisimportanttoknowhowmetalscanreactwithdifferentsubstances.Itisveryusefulinourdailylife.

PassageB

 Step4:

Reading

1.Leadin

2.Scanthepassagesandansweraquestion

Howmanystagesarethereinascientificexperimentreport?

Five.theyareaim,apparatus,method,resultandconclusion.

3.ReadPassageBandfillinblanks.

Ironindryair

Ironinair-freewater

Ironinordinarywater

Cottonwool

nails

Oil

nails

Rustynails

Useofcottonwool

————————

Useofoil

————————

Whydoesirrust？

————————

Step5:

Actout

Asksomestudentstodescribetheexperimentofironinair-freewater.

Step6:

Task

1.Observeanexperimentcarefullyandwritedownanexperimentreport.

2.Asksomestudentstoreadtheirreports

Step7:

sumup

Step8:

Homework

Designasimpleexperimentaboutmetalingroupsoffive

Enablethestudentstodescribeascientificexperiment.

Enablethestudentstolearnsomewordsconcerningscientificexperiment.

StepⅢReading（PassageA:

P44）

Therearethreeactivitiesinthispart:

Activity1:

findthecorrectordert