鲁教版九年级英语上册Unit1Whenwasitinvented教案3.doc

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课
Unit1Whenwasit
课
课
invented.
1
新讲课
题
时
型
:hard-working,reportcard,cando
学better,speaking,listening,average,surprise.
:Whatdidyourmathteachersay?
标Hesaidhecouldspeakthreelanguages.
:clone,experiment

点voice:
难
(1)
Doyouknowwhenitwasinvented?
点
(2)
Itwasinventedin1879.
分
3.
Learnsomeinformation
abouttheclone
析technology.
及(1)Cloningisfamousthroughouttheworld.
突(2)ThereisDNAinmostlivingthings,
破includinghumanbeings.
措(3)Nodoubtcloningcanhelpsavethoseanimals
施indanger.
Anditcanalsobenefithumanbeings.
授课件,teachingcards,picturesandatape
具recorder.
准
备
Unit1Whenwasitinvented.?
板(1)Doyouknowwhenitwasinvented?
书(2)Itwasinventedin1879.
设
计
教课过程
(包含导引新课、依标导学、异步训练、达标测试、作业设计等)
Step1Review
做游戏,复****一般过去时被动语态的用法,导入新课。
(用上节课的作业做一个链式游戏,以小组为单位,就计算机、
MP3、CD、手机、数码相机或学惯器具等进行对话,操练bemadeof
/bemadein/bemadefrom/beusedfor的用法。让每一小组
的第一个同学回过头去问下一位同学,挨次接着往下问。)
’
one.
S1:What’syourfavoriteinvention?
S2:’sitmadeof?
S3:It’
developed?
S4:’situsedfor?
S5:It’susedforhelpingustoimproveourEnglish.

it
(用多媒体出示图片,导入新课。)

invention.(展现灯泡图片。)It’?(板书并要修业生认识。)
bulb
Ss:Yes,alittle.
OK,whoinventedit?Ss:ThomasEdison.
Whenwasthelightbulbinvented?Doyouknow?Ss:No.
OK,let’

totheclass.
Step2Pre-task
SBPage30,3a.

ownandwriteAlan’snameonhisreportinactivity2b.
.
SBPage30,3b.
GetSstousetheinformationfromactivity2btowritealettertoarelativeorafriendabouttheirreportcards.
.
Step3While-task
SBPage30,
Sswork,walkaroundandofferassistanceifnecessary.
SBPage30,Part4.
GetSstomakeuptheirteacherscomments.
,talkabouttheirreportcards.
-task
SBPage31,Selfcheck,Part1.
AskSstofillintheblanksontheirown.
Correcttheanswers.
,Selfcheck,Part2.
AskSstoreadthestory.
,haveSstomakeconversationsaccordingtothe
story.
.
Step5Homework
Askstudentstowritetheirconversationsontheirexercise
books.
教课后记
(包含达标状况、教课得失、改进措施等)
Mostofthestudentshavegraspedthewordsand

havegotfullmarksinthetest.
Onlyafewstudentscan’tunderstandthefollowing
knowledge: