Book1 Module5 A Lesson in Lab.docx
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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
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