最新仁爱版九年级上英语教学案例设计U4T1SCWord文件下载.docx
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最新仁爱版九年级上英语教学案例设计U4T1SCWord文件下载.docx
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2.Skillaims:
通过1b学习归纳中心句。
通过3学习写作介绍性的小短文。
3.Emotionalaims:
(optional)
激发学生大胆思考、勇于创造的精神。
4.Culturalawareness:
(optional)
Ⅲ.Thekeypointsanddifficultpoints
1.Keypoints:
Wordsandphrases:
invention,crayon,thought,silly,balloon,gun,robot,keyboard,comeabout,laughat,cometo
Sentences:
That’swhynowwehaveplanes.
Thisisthetimetobrainstormforideasandtoevaluatethem.
Grammar:
was/were+pp
2.Difficultpoints:
Inventionscomeaboutinmanyways.
Noneofthesethingswasplantedinfields.
Rememberthatnoideaistoosilly.
Ⅳ.Learningstrategies
能够通过1a的Pre-reading来预测文章的内容。
能够概括文段大意,提炼主题句。
学习3来拟定写作提纲。
Ⅴ.Teachingaids
气球、蜡笔等实物/枪、机器人等图片/录音机/小黑板/PPT等。
Ⅵ.Teachingprocedures
Stage
(timeperiod)
Interaction
Patterns
Teacheractivity
Studentactivity
Remarks
1
Gettingstudentsreadyforlearning
(2mins)
Individualwork
LettheSsspeakouttheinventionstheycollected.
T:
Let’schecktheinventionsyouhavecollected.Whowillbethefirstone?
Speakouttheinventionstheycollected.
S1:
computer
S2:
Internet
S3:
X-ray
S4:
car
S5:
robot
S6:
…
老师把学生列举的发明一一板书出来备用。
2
Lead-in
(10mins)
Classactivity
Groupwork
Step1:
Presentrealobjectsorpicturestolearnthenewwords:
balloon,crayon,gun,robot,keyboard
Doyouknowwhatitis?
It’saballoon.ItwasinventedbyNeilTillson.
Howaboutthis?
Right.It’sacrayon.
Step2:
LettheSsdiscusstheinventionstheycollectedandtheinventionsin2.Choosethetop3mostimportantandthetop3leastimportantinventions.Finish2.
Youhavenamedsomanyinventions.Now,workingroups.DiscusstheinventionslistedontheBbandin2.Choosethetop3mostimportantandthetop3leastimportantinventions.Youshouldexplainwhyyouchoosethem.Whenyoufinish,putupyourhand.
Whichgroupisreadytoreport?
Youhaveverygreatideas.Othergroups?
Learnthenewwords.
Ss:
It’s…
It’sacrayon.
Discusstheinventionstheycollectedandtheinventionsin2.Choosethetop3mostimportantandthetop3leastimportantinventions.Finish2.
Wethinkcomputer,InternetandX-raymachinearethetop3mostimportantinventions.Becausetheyhavechangedourlifesomuch.Theymakeourlifeeasierandmoreinteresting.Andwethinkguns,televisionsandcarsarethetop3leastimportantinventions.Becausegunsmakemanypeoplelosetheirlives,televisionsmakepeoplespendlesstimereadingandcarsmaketheenvironmentworse.
Wethink…
3
Pre-reading
(6mins)
LettheSsdiscussthepre-readingquestionsin1a.
Now,let’smovetothepre-readingquestionsin1a.DiscussQuestion1andQuestion3.Thenreporttoyourclass.Whenyoufinish,raiseyourhand.
Group1,canweshareyouropinions?
Ihopehisdreamwillcometrue.Anothergroup,please!
Yes.Inventionsarenotalwaysimpossible.Everyonecanbeaninventoraslongasyouhavenewideasandtrytocarrythemout.
Discussthepre-readingquestionsin1a.
Wethinkinventionistomakesomethingnew.Idon’tthinkIcanbeaninventor,becauseIamnotsmartenough.Butxxxsayshewantstobeaninventor,becausehelikescreatingnewthings.
Wethinkinventionsareusefulandhelpfultoourlife.Theycanhelpusdothingsbetterandfaster.Ioftenwatch“ILoveInventions”onTV.Wethinkinventionsarenotalwaysimpossible,thoughtherearemanydifficulties.
4
While-reading
(12mins)
Individualwork
LettheSsread1aandtrytosummarizethemainideaofeachstepintheprocessofinventingthingstofinish1b.
Doyouwanttobeaninventor?
Ifyoudo,1acanhelpyou.Read1a,please.Underlinethenewwordsanddo1bwhilereading.
Now,let’schecktheanswers.xxx,please!
Whichoneisright?
Step2:
Read1aagainanddo1c.Checktheanswersandfinish1c.
Read1aagainanddo1c.Whenyoufinish,putupyourhand.
Now,let’schecktheanswers.Comeon,boysandgirls!
Read1aandtrytosummarizethemainideaofeachstepintheprocessofinventingthingstofinish1b.
D-A-E-B-C
D-E-A-C-B
S2.
Read1aagainanddo1c.Checktheanswersandfinish1c.
Imagination.
Important.
Detailed.
Test.
..
老师在这个环节要培养学生根据各段的内容概括段落大意的能力。
5
Post-reading
Classactivity
Step1:
Present“invent(v)+tion=invention(n),think(v)---thought(n),brain+storm=brainstorm(n/v),detail(n)+ed=detailed(adj),re+design=redesign,imagine(n)+tion=imagination(n)”onasmallBboronthescreen.LettheSslearnthewordsbywordformationandguessthemeaningof“silly,evaluate”bycontext.
LettheSsread1aanddiscussthedifficultandkeypoints.
Now,workingroups.Discussthedifficultandkeypoints.
Doyouhaveanyquestions,Group1?
Itmeansthatpeopleinventedonethingwhiletheyweredoingsomeotherthings.Theyinventedthenewthingbyaccident,notonpurpose.
…
Howaboutthekeypoints?
Learnthewordsbywordformation.
Read1aanddiscussthedifficultandkeypoints.
Howdoweunderstand“Sometimesinventionsaretheresultofaccidents”?
CanweusewereinsteadofwasinthesentenceNoneofthesethingswasplantedinfields?
Comeabout,thisisthetimetodosth.
Laughatsb.,hare…with…
6
Summarizingandassigninghomework(5mins)
LettheSsrepeatthepassagewiththehelpofthekeywords:
first,imagination,then,plan,design,third,detailed,drawing,model,test,afterthat,name,last,share.
Now,closeyourbook,please!
Let’sretelltogetherhowtobeaninventor.One,Two,Three,go!
Rememberthesesteps.Whenyouareinventingsomethings,followthem.
HMK
Wehavelearnedhowtobeaninventor.Now,it’syourturntocreateyourowninventions.Lookatthequestionsandtipsin3.Theymayhelpyouintroduceyourinventions.
Retellhowtobeaninventorwiththehelpofthekeywords.
First,youshoulduseyourimagination.Then,youshouldplananddesignit.Third,youshouldmakeadetaileddrawingofyourinventionandmakeamodel.Youmusttestyourinventionagainandagain.Afterthat,youshouldnameyourinvention.Last,youshouldshareyourinventionwithothers.
Ⅶ.Blackboarddesign
Whenwasitinvented?
invent+tion=invention
think—thought
brain+storm=brainstorm
forideasandevaluatethem.
detail+ed=detailed
re+design=redesign
imagine+tion=imagination
crayon
ballon
comeabout
...
was/were+pp
That’swhynowwehaveplanes.
Theyweren’tdiscouragedbywhatpeoplesaid.
Thisisthetimetobrainstorm
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