新目标英语九年级上unit9 导学案定.docx
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新目标英语九年级上unit9 导学案定.docx
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新目标英语九年级上unit9导学案定
Unit9Whenwasitinvented?
编制:
杨红审题:
李丽学科主任:
杨红
【单元分析】
本单元主要是围绕着“invention”这个话题,通过熟悉我们周围经常使用发明物的历史来开阔眼界,丰富自己的阅历,使自己养成勤于思考,善于总结的好习惯。
【单元教学目标】
1.掌握一般过去时的被动语态。
2.学会谈论发明的历史,会使用以下基本句子:
Whenwasthecarinvented?
Itwasinventedin1885
Whoweretheyinventedby?
Theywereinventedby…
Whataretheyusedfor?
Theyareusedforseeinginthedark.
认知目标:
弄清主动语态与被动语态的差异,通过练习和运用加以巩固。
情感目标:
1.通过本单元学习使学生懂得人类的科学发明创造了丰富的物质文明。
2.培养学生的创造发明的能力和愿望。
教学重难点:
TeachingKeyPoints
1.KeyVocabulary:
invent,invention,inventor,calculator
2.TargetLanguage:
Talkaboutthehistoryofinventions.
TeachingDifficultPoints
1.Trainthestudentstotalkaboutthehistoryofinventions.
2.Trainthestudentstounderstandthetargetlanguageinspoken
【重点难点】:
重点词汇:
saltysweetsourcrispypleasantpotatochipsslipperleaffirescooplightbulb
microwaveovenabacuscamerabeverageece.
重点句型:
1Whenwas/were…invented?
4Whatdoyouthinkisthemosthelpfulinvention?
2Whowas/were…invented?
3Whatis/are…usedfor?
【课时安排】共8课时
课时分配:
第1课时:
SectionA1a--1c(听说达标1)
第2课时:
SectionA2a--grammarfocus(听说达标2)
第3课时:
SectionA3a—4(语言综合运用及提高)
第4课时:
SectionB(听说达标1)
第5课时:
SectionB(语言综合运用及提高)
第6课时Self-check
第7课时:
Reading
第8课时基础知识与能力提升
第1课时:
SectionA(听说达标1)
一、学习目标:
(SectionA1a-1c)
知识目标
1.Talkaboutthehistoryofdifferentinventions.(谈论各种发明物的历史)
(1)Keyvocabulary:
(重点词汇)invent,calculator,
(2)Targetlanguage:
(目标语言)
--Whenwasthetelephoneinvented?
--Itwasinventedin1876.
--Whowasitinventedby?
--ItwasinventedbyBell.
2.Grammar:
ThePassiveVoice.(语法:
被动语态)
能力目标:
1.Listeningpracticeusingthetargetlanguage.
2.Oralpracticeusingthetargetlanguage.
情感态度与价值观
Let’slearnmoreaboutthegreatinventionsandlearnfromtheinventors.
二、学习重点:
词组的意思记忆,运用所学的句型进行交际。
【课前准备】:
Think
1.Weneedhappiness,money,family,friends……Whatelsedoweneedinourlife?
2.人类的每一次改革都是社会前进的步伐,每一次思想的升华都越来越接近文明。
发明使人类由黑暗走向光明。
正因为如此,社会离不开发明。
让我们一起走向发明的前源吧
【自主学习案】:
(教师寄语:
从自主中培养能力,在学习中获得乐趣)
预期目标:
掌握词汇:
hungrysignadvertisementcleanupgiveouthomeless…
一、选择填空。
()1.—Theletter_____inFrench.Canyoureadittome?
—Withpleasure.
A.wroteB.iswritingC.iswrittenD.iswriting
()2.—Thiskindofricetastesnice.Doyouknowwhereitisgrown?
—Yes,it_____inSoutheastChina.
A.wasgrewB.hasgrownC.isgrownD.isgrowing
()3.Smoking_____inpublicinFrancenow.
A.notallowedB.isallowedC.isn’tallowedD.isallow
()4.—Doyouthinkthatourclassroom_____everyday?
—Yes,Ithinkso.
A.shouldcleanB.shouldbecleaningC.shouldcleanedD.shouldbecleaned
()5.—WhatdidMissWangsaytoyoujustnow?
—Shesaidthatallthebooksshould_____tothelibraryontime.
A.arereturnedB.returnC.bereturnedD.bereturning
()6.Theoldmanwasquiteweakaftertheaccident,sohe_______.
A.mustbetakencareB.musttakecareofC.mustbelookedafterD.mustlookafter
()7.Treesandflowers_____everyyeartomakeourcountrymorebeautiful.
A.isplantedB.wasplantedC.areplantedD.wereplanted
()8.—Willyougotothebirthdayparty?
—Iwon’tgountilJenny_____.
A.isinvitedB.willbeinvitedC.hasinvitedD.wasinvited
二、用所给词的适当形式填空。
1.Thetelephone_____________(invent)in1876.
2.Edisonwasagreat_____.Hehad1093_______duringhislifetime.(invent)
3.I____________(nothave)acomputerwhenIwasyoung.
三、写出下列单词,并查阅它们分别是什么时候发明的。
1.计算机computer19762.小汽车______________
3.计算器__________________4.电话_______________5.电视机__________________
【群学学案】:
(教师寄语:
学会合作,乐于合作,提高自我)
预期目标:
能用被动语态谈论各项发明。
一、Leadin
Whatishedoing?
He’s__________________________.
二、合作共建
任务一看谁说的准
Edisoninventedthelightbulb
ThelightbulbwasinventedbyEdison
KarlBeninventedthecar
_________wasinventedby__________
Billinventedthetelephone
__________wasinventedby__________
任务二
1aGroupwork
任务三1听录音完成1A注意年代的读法
2在听力的基础上完成对话
G:
Lifemusthavebeendifficultwhenyouwereakid.
W:
Oh,notreally.Whydoyousaythat?
G:
Well,youdidn’thavemanymoderninventions.Like,you...?
W:
Ofcoursewedid!
HowolddoyouthinkIam?
____1____.
G:
Howaboutcars?
Ibetcarsweren’tinventedyet.
W:
Suretheywere.____2____.Myfamily...
G:
Ha,ha!
Well,didyouhaveaTV?
W:
No,wedidn’t.____3____,Ithink.Somefriendsofmine...
G:
AndIbetyou...Welearnedinschoolthathand-held____4____and____5____.
W:
You’reright.Ididn’thavethosethingswhenIwasyoung.ButIdonow!
任务四用1b中的内容进行对话
A:
Whenwasthetelephoneinvented?
B:
Ithinkitwasinventedin1876.
【观察与思考】:
Ithinkthecalculatorwasinventedbeforethecomputer.我认为计算器发明的比电脑要早。
这里是时态的语态,由构成
尝试练习
()
(1)—When_______thiscomputer_______?
—Lastyear.
A.did;makeB.was;madeC.is;madeD.has;made
()
(2)Thispainting_______toamuseuminNewYorkin1977.
A.sellsB.soldC.wassoldD.issold
()(3)Iwasn’tathomeyesterday.I_______tohelpwiththeharvestonthefarm.
A.wasaskedB.askedC.wasaskingD.hadasked
()(4)Anorganization_____tohelpdisabledpeoplethreeyearsago.
A.wassetupB.issetupC.setupD.willbesetup
()(5)—Didyouwinthebasketballgame?
—Badluck.Ourteam_______inthefinalone.
A.wonB.beatC.waswonD.wasbeaten
【当堂训练案】(教师寄语:
相信自己,永不放弃)
一、变被动语态
1.Peopleuseknivesforcuttingthings.Knives__________forcuttingthings.
2.Thestudentscleanthewindowsoftheirclassroomtwiceamonth.
Thewindowsoftheirclassroom____________twiceamonth.
3.Ifoundtheticketonthefloor._______________________onthefloor.
4.Itoldhertoreturnthebookintime.She___________toreturnthebookintime.
5.Nowpeoplecanusecomputerstohelpthem.Nowcomputers________________tohelpthem.
二、按要求改写下列句子。
1.Cathylooksafterthechildrenquitewell.(被动语态)_____________________________________
2.TheradiosweremadeinEnglandin1890.(主动语态)_____________________________________
3.Tomgaveheranewpen.(被动语态)_________________________________
4.Stampsareusedforpostinglettersbyus.(主动语态)____________________________________
【拓展提升学案】
I.根据括号内的要求改写句子。
(15分)
1.TheywereinventedbyJulieThompson.(改写否定句)They________________byJulieThompson.
2.CaiLuninventedpaper.(改为被动语态)Paper__________________________CaiLun.
3.Someclothesweregivenawaytocharitybyme.(改为一般疑问句,并作肯定回答)
________________________clothesgivenawaytocharityby____________?
Yes,________________________.
4.Thecarwasinventedin1885.(对划线部分提问)________________________thecarinvented?
5.Weuseittoscoopicecream.(改写同义句)______________________scoopingicecreambyus.
三、完形填空
Thecomputerwasoneofthemostimportantinventionsoflastcentury.The
firstcomputerwasaslargeasaroom.Nowsomecomputersareas__1__asTVsets.Somecomputerscanevenbemadesmaller___2__abook.
About20yearsago,thecomputerwasastrangemachineinChina.Notmanypeople____3__it.Butitwas___4__allthetime.In1984,whenDengXiaopingwatchedtwopupilsonthecomputersinShanghai,hesaidthatcomputerlessons___5___startfromchildren.Sotherewasthefirstcomputerbookformiddleschoolstudents.NowinShanghai___6__allmiddleschoolshaveclassrooms___7___computercourses.Someofthestudentsnowhavetheirowncomputersathome.WiththehelpofInternet,theycanlearnabouttheworld___8__.
Nowcomputersare___9__usedinbanks,factories,airportsandsoon.Thecomputeriscomingintoeveryone’s__10_,soitisimportantforustolearnhowtouseacomputerproperly.
()1.A.hugeB.smallC.greatD.little
()2.A.asB.likeC.thanD.about
()3.A.understandB.understoodC.learnD.learnt
()4.A.changingB.movingC.turningD.happening
()5.A.canB.mayC.shallD.could
()6.A.mostB.almostC.onlyD.no
()7.A.forB.ofC.withD.on
()8.A.muchquickB.muchquicklyC.morequickD.morequickly
()9.A.recentlyB.widelyC.slowlyD.carefully
()10.A.lifeB.liveC.livesD.living
【学后反思】(教师寄语:
只有不断总结与归纳,才会更系统更全面)
我的收获:
我的疑惑:
第2课时:
SectionA(听说达标2)
一、学习目标:
2a--grammarfocus
知识目标:
Keyvocabulary:
(重点词汇)学会单词inventheat已以及beusedfor的用法
Targetlanguage:
(目标语言)
--Whatisatelephoneusedfor?
--It’susedfortalkingwithpeople.
能力目标:
能根据听力内容自由谈论物体的用途,提高听说技能
情感目标:
学会谈论发明物的历史。
二、重难点目标语言
1.Whowas/were…invented?
2.Whatis/are…usedfor?
【自主学习案】:
(教师寄语:
从自主中培养能力,在学习中获得乐趣)
预期目标:
能掌握熟练运用本节词汇。
一、把下列句子变成被动语态。
1.Bellinventedthetelephone.
2.Tomboughtsomebooksyesterday.
3.Theyvisitedthecitylastyear.
4.MrGreenofteninvitesmetohishouse.
5.Peopleallovertheworldlovefootball.
二、找出下列短语并熟记。
1.被用于做…_____________2.可调后跟的鞋______________3.在黑暗中________________4.鞋的样式_________________5.现代化的发明_________________6.发明于…__________
7.被…发明____________8.电控拖鞋____________
【群学学案】(教师寄语:
学会合作,乐于合作,提高自我)
预期目标:
能进行听力材料转述。
一、Leadin
1.ShowapictureofYaoMing(withthesoundofthetelephone)andaskthestudentswhatheisdoing,andleadthemtoanswer:
He’smakingatelephonecall/callingupothers.
2.Askthem:
Whatdoyouthinkatelephoneisusedfor?
Guidestudentstoguessandanswerlikethis:
Atelephoneisusedfortalkingwithpeople.
3.Teachthenewphrase:
beusedfor+(doing)st
二、合作共建
Step1听2aListenandnumbertheinventionsintheorderthatyouhear.
Step22bListenagain.Matchtheinventionswiththeirinventorsanduses.
Step32bListeningMakecompletesentences.
1.Battery-operatedslippersbyJulieThompson.
Theyseeinginthedark.
2.HeatedicecreamscoopbyCh
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