Sectio
C
Themai
activityis1a本课重点活动是1a。ⅠTeachi
gaimsa
ddema
ds教学目标1Lear
some
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dphrasesdoubt
odoubtti
yca
celco
ectfori
sta
ce2Lear
ausefulse
te
ceThereis
odoubtthatcomputersareveryusefuli
tech
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dbusi
ess3Goo
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i
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ycomputersi
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ormally2Atthesametimetheyaremaki
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ter
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gtheworldsmallerlikeavillage4MrLeetoldus
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dtoomuchtimeplayi
ggames4Improvethestude
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gskills5DiscusstheuseofthecomputersⅡTeachi
gaids教具投影仪图片小黑板ⅢFivefi
gerTeachi
gPla
五指教学方案Step1Review第一步复习复习时间5分钟利用不同的飞船图片，让学生对其进行描述，以巩固Sectio
A与Sectio
B的知识点。TWehavelear
edsomethi
gaboutspaceshipsPleasedescribethemusi
gyourow
wordsaccordi
gtothepictures出示神五的图片。S1ThisisShe
zhouⅤI
2003our
atio
alheroYa
gLiweitraveledarou
dtheearthi
itfor21hoursAllofusareveryprouda
dhopewewillse
dmorespaceshipstospacei
thefuture继续出示神七，嫦娥一号的图片。S2…S3…TGoodjobWek
owspacescie
ceisveryamazi
ga
dspaceshipsplaya
importa
trolei
explori
gspacebutdoyouk
owwhatco
trolsthespaceshipsSsComputersTYesI
thislesso
let’stalkabouttheusesofcomputers出示一张电脑的图片，导入新课。Step2Prese
tatio
第二步呈现呈现时间12分钟

1
f教师简单介绍电脑的用途，在介绍中引出并教学生词，以设置问题的方式培养学生的阅读能力，完成1b。1展开师生对话，教学生词，呈现1a，完成1b。TThereis
odoubtthatcomputersareusefulduri
gthespacetrip板书，要求学生掌握。doubt
odoubtTAswek
owcomputersca
co
trolthespeeda
dthedirectio
duri
gaspaceship’sflightTheyca
alsofixti
ymistakesa
dca
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gorders板书，要求学生掌握。ti
yca
celTWealsok
owthewholeworldisco
ectedbycomputersWeca
excha
gei
formatio
ewsideas…withotherpeopleo
li
e板书，要求学生掌握co
ect；理解excha
ge。co
ectexcha
ge2教师呈现以下问题，先让学生根据自己的了解进行回答。1Dothecomputersplaya
importa
troleduri
gthespaceflight2Whatca
computersa
dtheI
ter
etdoi
ourdailylife3Ca
weworko
computerstoolo
gWhy学生能回答一些问题，但不一定全面，教师建议学生带着这些问题，阅读1a。提高学生的阅读能力。TPleasereadthepassagea
dtrytofi
doutthea
swerstothequestio
s学生阅读后，可与同伴讨论并给出答案。让学生再读r