Unit 4 When was it invented? Section B教案2。
做好教案课件是老师上好课的前提,是时候写教案课件了。我们制定教案课件工作计划,才能更好地安排接下来的工作!有没有好的范文是适合教案课件?下面是由小编为大家整理的“Unit 4 When was it invented? Section B教案2”,欢迎您参考,希望对您有所助益!
Unit4Whenwasitinvented?SectionB
知识目标:Afterlearningthetext,requirethestudentstomasterthephrasesbelow
(通过学习,掌握下列词语)
invent,populardrink,byaccident,not…until,discover,accordingto,Chineselegend,boil,anopenfire,fall(fell)into,remain(ed),notice(d),produce(d),inthisway
能力目标:1.Practicethestudents’listeningability.(听力训练)
2.Askthestudentstounderstandthepassageverywellandanswersome
questionsaccordingtothepassage.
(能够正确理解本文含义,回答相关问题。)
3.Usefulphrasesforthestudentstoretellthenewtext.
(利用关键词语,能够复述课文大意。)
情感态势:Trainthestudentstousetheirheadsandmakesomeinventionsinlife.
(开动脑筋,培养发明创造能力。)
学习策略:1.chips’history(aforeigninvention)→tea(Chineseinvention)
2.workingroupsandsolveproblemstogether
教学流程:
Step1Wordsrevision
Dictation:______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Step2Alisteningtest
Thehistoryofpotatochips
①_____________________thatpotatochipswereinventedbymistake?
Potatochips②_______________byachefcalledGeorgeCrum.Theywereinventedin
③__________.GeorgeCrumcookedthemforalongtimeuntilthey④__________.Andhesprinkledlotsofsaltonthemsotheywere⑤__________.
Step3Workingroups,readthroughthepassage,andthenanswersomequestions.
Step4Findoutthefollowingpoints:
1.although__________________________________________________________________
eg.用although/though或but填空
__________heisveryold,hestillworkshard.Heisveryold,__________hestillworkshard.
2.over在本文中的2种解释
①________________100多年前______________同义词_____________
②________________河上的一座桥________________
3…..threethousandyears,thousandsof
具体使用:________________________________________________
拓展:hundred,million
4.被动语态的使用(找出本文含有被动语态的句子,4个)
①___________________________________________________
②____________________________________________________
③____________________________________________________
④____________________________________________________
5.回顾:主动语态变被动语规则一二三。
Step5Retellthepassagebyusingthekeyphrases.
Step6Exercisesfortraining.
A.翻译下列词组:
1.被…发现______________________2.根据______________
3.在室外火炉上___________________
4.fallinto___________5.produceapleasantsmell________________
B.完成以下各题:
1.A___________toweatherreport,wearegoingtohaveafewrainydays.
2.AlicetookAmy’sbag___________________.(错误地)
3.(09青岛中考)ChenHui__computergames,butnowhegivesthemupandstudieshard.
A.isusedtoplayingB.isusedtoplayC.usedtoplayD.isusedforplaying
4.(09聊城中考)LiMingwillbe12nextmonth.Anewbike__forhimasapresent.A.isboughtB.wasboughtC.willbeboughtD.willbuy
5.(09成都中考)人们意外发现格林先生对中国传统艺术有着很高的鉴赏能力。
MrGreenwasfound_____________thathehadagoodtasteforChinesetraditionalart.
6.Edisoninventedlightbulbs.(变为被动句)_____________________________
Step7Homework:1.预习Reading部分生词和课文。
2.完成学案SectionB练习。
Step8课后学与思:___________________________________________
相关阅读
Unit 9 When was it invented?学案Section A
作为老师的任务写教案课件是少不了的,大家应该在准备教案课件了。只有规划好新的教案课件工作,这对我们接下来发展有着重要的意义!有没有出色的范文是关于教案课件的?下面是小编为大家整理的“Unit 9 When was it invented?学案Section A”,大家不妨来参考。希望您能喜欢!
Unit9Whenwasitinvented?学案SectionA
教师寄语:It’snevertoolatetomend.亡羊补牢,犹为未晚。
学习目标:
学习一般过去时的被动语态和特殊疑问句。
教学重难点:
一般过去时态的被动语态
基本结构:助动词be(was/were)+及物动词的过去分词
Athiefwascaughtlastnight.
Theywereaskedtospeakatthemeeting.
肯定式:Itwasmade.
否定式:Itwasnotmade.
疑问式:Wasitmade?No,itwasn’tYes,itwas
学习过程:
1.情境导入:warm-up
Askthestudentstobefamiliarwiththewordsbelowaccordingtothepicturesoncomputer.
Telephone,calculator,car,personalcomputer,TV,electriclight,lightbulb,alarm,clock,microwaveoven,electricslipper.
2.自主学习:presentation
1)教学Whenwasthecarinvented?Itwasinventedin……
Choosethethreeinventionsoftheseandaskstudentstoguesswheneachonewasinvented.
Forexample,youmightchoosecar,telephone,andpersonalcomputer.
Haveseveraldifferentstudentsguessandwritethedatesontheboard.Asktheclasstorepeatthequestionsandanswers.
[T=Teacher,S=Student]
T:Whenwasthecarinvented?(Classrepeat.)
T:Good.NowJackie,whatwasyourguess?
S1:1900
T:OK.Jackie,repeatafterme.Thecarwasinventedin1900.
Repeattheprocesswithseveraldifferentinventions.
Atlast,makestudentsfindouttherealdates.
2)教学Whowerethelightbulbsinventedby?Andwhataretheyusedfor?
呈现Edisonandlightbulbs的画面。
TellthestudentsEdisoninventedlightbulbs.
Thenaskthestudentstoanswerthequestionsbelow.
T:Whowerelightbulbsinventedby?(Classrepeat)
T:Good.NowClassrepeatafterme.TheywereinventedbyEdison.
3.合作探究:
1)教学操练1a,1c,2c
学生看书本上1a的图画,根据图画,把1a,1c,2c中的语言点综合起来,叫学生相互间回答问题。并用刚刚学到的目标句型来操练。最后,抽查几对学生,让他们在全班面前,按要求进行对话。
2)教学1b,2a,2b
首先,帮助学生明确本题的要求。接着,听力练习,学生根据录音内容完成1b,2aand2b.
最后,重放一遍录音内容,学生跟读。
4、拓展创新:
ConsolidationandExtension.
完成一个任务
Asksomestudentstoreadaboutaninventionusinganencyclopediaorotherbookfromthelibrary,orbylookingupinformationontheInternet.Havethestudentswriteupashortreportanddrawasimplepictureoftheinventionorbringinaphotoofit.Askeachstudentstoshowthepictureandreadhisorherreporttotheclass.
5.梳理知识:本单元主要学习了一般过去时的被动语态,包括其结构与用法。利用几项发明创造练习这一知识,最后用一篇小报告来完成写作练习。
6.达标测试:
(一)根据时间和人物写出发明物。
1)1885____________2)1876________________3)1927____________
4)1976________________5)JulieThompson_________6)ChelseaLanmon______
(二)汉泽英
1)计算机是何时发明的?
2)谁发明了计算机?
3)计算机是用来做什么?
4)你认为什么是最有用的发明?
5)它能够给人们更多时间工作和玩。
典型例题解析:
1.--Whataniceclassroom!--It____everyday.
A.iscleaningB.hascleanedC.mustcleanD.iscleaned
解析:推测这句话的意思应该是“它每天都被打扫”,考查被动语态的结构be+动词的过去分词。因此答案应该选D。
2.IknowBeijingwell.I____therethreetimes.
A.willgoB.havebeenC.wentD.havegone
解析:推测这句话的意思“我很了解北京,我去过那三次”。表示去过应该采用的时态是现在完成时,因此可排除A和C,区别havebeen和havegone,havebeen去过;havegone去了(还没回来)。因此应该选择B。
中考连接:
1.--Lookatthesignontheright.--Oh,smoking____here.
A.doesn’tallowB.isn’tallowedC.didn’tallowD.wasn’tallowed
2.--Willyoucometothedinnerparty?--Iwon’tcomeunlessJim______.
A.can’tbeinvitedB.wasinvitedC.willbeinvitedD.isinvited
课后反思:
说一说这节课你学到了什么知识?
Unit 9 When was it invented? Section A 学案
Unit9Whenwasitinvented?学案
SectionA
教师寄语:It’snevertoolatetomend.亡羊补牢,犹为未晚。
学习目标:
学习一般过去时的被动语态和特殊疑问句。
教学重难点:
一般过去时态的被动语态
基本结构:助动词be(was/were)+及物动词的过去分词
Athiefwascaughtlastnight.
Theywereaskedtospeakatthemeeting.
肯定式:Itwasmade.
否定式:Itwasnotmade.
疑问式:Wasitmade?No,itwasn’tYes,itwas
学习过程:
1.情境导入:warm-up
Askthestudentstobefamiliarwiththewordsbelowaccordingtothepicturesoncomputer.
Telephone,calculator,car,personalcomputer,TV,electriclight,lightbulb,alarm,clock,microwaveoven,electricslipper.
2.自主学习:presentation
1)教学Whenwasthecarinvented?Itwasinventedin……
Choosethethreeinventionsoftheseandaskstudentstoguesswheneachonewasinvented.
Forexample,youmightchoosecar,telephone,andpersonalcomputer.
Haveseveraldifferentstudentsguessandwritethedatesontheboard.Asktheclasstorepeatthequestionsandanswers.
[T=Teacher,S=Student]
T:Whenwasthecarinvented?(Classrepeat.)
T:Good.NowJackie,whatwasyourguess?
S1:1900
T:OK.Jackie,repeatafterme.Thecarwasinventedin1900.
Repeattheprocesswithseveraldifferentinventions.
Atlast,makestudentsfindouttherealdates.
2)教学Whowerethelightbulbsinventedby?Andwhataretheyusedfor?
呈现Edisonandlightbulbs的画面。
TellthestudentsEdisoninventedlightbulbs.
Thenaskthestudentstoanswerthequestionsbelow.
T:Whowerelightbulbsinventedby?(Classrepeat)
T:Good.NowClassrepeatafterme.TheywereinventedbyEdison.
3.合作探究:
1)教学操练1a,1c,2c
学生看书本上1a的图画,根据图画,把1a,1c,2c中的语言点综合起来,叫学生相互间回答问题。并用刚刚学到的目标句型来操练。最后,抽查几对学生,让他们在全班面前,按要求进行对话。
2)教学1b,2a,2b
首先,帮助学生明确本题的要求。接着,听力练习,学生根据录音内容完成1b,2aand2b.
最后,重放一遍录音内容,学生跟读。
4、拓展创新:
ConsolidationandExtension.
完成一个任务
Asksomestudentstoreadaboutaninventionusinganencyclopediaorotherbookfromthelibrary,orbylookingupinformationontheInternet.Havethestudentswriteupashortreportanddrawasimplepictureoftheinventionorbringinaphotoofit.Askeachstudentstoshowthepictureandreadhisorherreporttotheclass.
5.梳理知识:本单元主要学习了一般过去时的被动语态,包括其结构与用法。利用几项发明创造练习这一知识,最后用一篇小报告来完成写作练习。
6.达标测试:
(一)根据时间和人物写出发明物。
1)1885____________2)1876________________3)1927____________
4)1976________________5)JulieThompson_________6)ChelseaLanmon______
(二)汉泽英
1)计算机是何时发明的?
2)谁发明了计算机?
3)计算机是用来做什么?
4)你认为什么是最有用的发明?
5)它能够给人们更多时间工作和玩。
典型例题解析:
1.--Whataniceclassroom!--It____everyday.
A.iscleaningB.hascleanedC.mustcleanD.iscleaned
解析:推测这句话的意思应该是“它每天都被打扫”,考查被动语态的结构be+动词的过去分词。因此答案应该选D。
2.IknowBeijingwell.I____therethreetimes.
A.willgoB.havebeenC.wentD.havegone
解析:推测这句话的意思“我很了解北京,我去过那三次”。表示去过应该采用的时态是现在完成时,因此可排除A和C,区别havebeen和havegone,havebeen去过;havegone去了(还没回来)。因此应该选择B。
中考连接:
1.--Lookatthesignontheright.--Oh,smoking____here.
A.doesn’tallowB.isn’tallowedC.didn’tallowD.wasn’tallowed
2.--Willyoucometothedinnerparty?--Iwon’tcomeunlessJim______.
A.can’tbeinvitedB.wasinvitedC.willbeinvitedD.isinvited
课后反思:
说一说这节课你学到了什么知识?
Unit9Whenwasitinvented?
SectionB
教师寄语:Virtuenevergrowsold.美德永不老。
学习目标:
1、熟练掌握被动语态用法。
2、学会用被动语态表达对创造和发明事物的认识和看法。
教学重难点:主动语态被动语态
1.主动结构的宾语变为被动结构的主语;
2.主动结构的谓语动词由主动语态变为被动语态;
3.主动结构的主语变为介词by的宾语,组成介词短语,放在被动结构中谓语动词之后。在动作的执行者无须说明或不必强调时,by短语可以省略。
4.主动语态、被动语态两种时态要保持一致:
Werepairedthemotor.
Themotorwasrepairedbyus.
教学过程:
1.情境导入:Warm–up:
Askthestudentstopracticespeaking.
A:Whenwas……invented?
B:Itwasinventedin……
A:Whowasitinventedby?
B:Itwasinventedby……
A:Whatisitusedfor?
B:Itisusedfor……
2.自主学习:Presentation.
1)教学helpful,annoying
Askstudentstogivesomeexamplestoshowwhateachwordmeans.Forexample.
Avacuumcleanerishelpful.Averyloudtruckisannoying.
2)教学3a
呈现alarmclock,lightbulb,microwaveover,tea,andsoon的画面。Thenaskthestudentsthefollowingquestions.
T:Isthelightbulbusefulorannoying?(Opinionsmaydiffer.)
S1:Ithinkit’suseful.
T:Whyisit?
S1:Well,itgivespeoplemoretimetoworkandplayeveryday.
Thenaskthestudentstomakealistoffivehelpfulinventionsandfiveannoyinginventionsontheirown.Givetheclassaboutfiveminutestodothis.
3.合作探究:教学操练3b
Askthestudentstoworkinpairthefollowingtalkusingthetargetlanguage.
A:Whatdoyouthinkisthemosthelpful/annoyinginvention?
B:Ithinkthemosthelpful/annoyinginventionis……
A:Whyisthat?
B:Well,itgivespeople……
4.拓展创新:ConsolidationandExtension
Imaginethatyouarealoneonatinyisland,Choosefiveinventionsyouwouldliketohaveontheislandwithyou.Tellthegroupwhatyouchoseandwhy.
5.梳理归纳:
本节课主要的内容是主动与被动语态的练习转换。
6.达标测试:
句型转换
1.Shewasseentocomeoutofthelibrarybyhim.(变被动语态)
2.Whenaretreesoftenplanted?(变被动语态)
3.TheLeaguewasfoundedinGuangzhouin1922(就画线部分提问)
4.Didthestudentsweartheschoolclothesalot?(变被动语态)
5.Katetookgodcareofthebabyyesterdayevening.(变被动语态)
6.Hisauntboughthimabicycle.(变被动语态)
7.Hisauntboughthimabicycle.(变被动语态)
典型例题解析:
1.老人们被照顾地很好。Theold____________afterwell.
解析:这个题主要考查被动语态的结构be+动词的过去分词和应用,在本题中应该是belookedafter.
2.Youcanusethebox______thetoys.
A.carryB.carryingC.tocarryD.carried
解析:在这个题目考查一个短语的应用usesthtodo利用某物做某事,因此答案为C。
中考连接:
1.AlthoughTomfailedthegame,_____hesaidhewouldtryagain.
A.B.andC.butD.because
2.Imustpractice_____English,becauseit’simportantwhiletalkingwithaforeigner.
A.speakB.tospeakC.speakingD.speaks
课后反思:
想想这节课还有哪些知识没掌握?
Unit 4 When was it invented ?SectionB 教案
Unit4Whenwasitinvented?SectionB
TeachingAims:●Tolearntousepassivevoice(questionsandstatements)
●Toreadabouttea
Step1Reviewthenewwordsandtheusefulphrases,andusethemtomakesomesentencesallbythemselves
1.表示“错误地________________2.“错把……当作……___________________
3.足够咸____________________4.直到……才……”,____________________
5.撒(某物)于(某物的表面)___________6.偶然,无意中___________________
1.小汽车是什么发明的?___________________________________________
2.它是在1885年发明的。__________________________________________
3.它们是由谁发明的?______________________________________________
4.它们是由JulieThompson发明的。__________________________________
5.它们是用来做什么的?____________________________________________
6.它们是用来在黑暗处看东西的。_____________________________________
Step2.1.Readthearticleandwriteanswerstothequestions.(3a)
1.Whatisthearticleabout?
2.Whenwasitinvented?
3.Whowasitinventedby?
4.Howwasitinvented?
Step3.Listentothetapethenfillinblanks,thenchecktheiranswers.
Whoinventedtea?
Didyouknowthattea,themost_______drinkintheworld(afterwater),_____________byaccident?Althoughtea_______________totheWesternworlduntil1610,thisbeverage_________overthreethousandyearsbeforethat._____________anAncientChineselegend,theemperorShenNongDiscoveredteawhenhe________drinkingwateroveranopenfire.Someleavesfromanearbybush________thewaterandremainedthereforsometime.Theemperornoticedthattheleavesinthewater______apleasantsmell.Laterhedecidedtotastethehotmixture.Itwasquitedelicious.And______,oneoftheworld’sfavorite____wasinvented.
Step4Retellthearticleaccordingtothekeywordsandtheform
1.Popular2.wasinvented3.wasn’tbrought
4.wasdiscovered5.Accordingto6.wasboiling7.fellinto
8.produced9.Drinks10.inthisway
What:Itisabouttheinventionoftea.
Who:theChineseemperorShenNong.
When:overthreethousandyearsago.
Where:
How:
Today:
Step5Explainthedifficultpoints(小组讨论并造句)
Step6Writeanarticleusingthenotesinthebox
1.workingroupsandmakesomeconversationsjustlikethis
A:whoinventedtheflyingdisk?
B:Theflyingdiskwasinventedbycollegestudents.
-----------
Who:collegestudents
What:metalpieplate,flyingdisk
When:1950
Where:bakeryBridgeport,Connecticut
Why:newtoy
How:studentseatpie,throwpieplates
Today:clubs,magazines,festival
Step7.Askthestudentstopractice3b,writeanarticleusingthenoteinthebox.
Frompieplatetoflyingdisk.
Theflyingdiskwasinventedbycollegestudents.________________________
_________________________________________________________________
————————————————————————————————
Step7.Dosomeexercises(自我检测)
一、根据所学短文完成填空。
Didyouknowthattea,themostpopulardrinkintheworld(afterwater),__________(invent)byaccident?Althoughtea__________(notbring)totheWesternworlduntil1610,thisbeverage_________(discover)overthreethousandyearsbeforethat._____________(根据,通过)anAncientChineselegend,theemperorShenNongDiscoveredteawhenhe________(boil)drinkingwateroveranopenfire.Someleavesfromanearbybush__________(落入)thewaterandremainedthereforsometime.Theemperornoticedthattheleavesinthewater_______(produce)apleasantsmell.Laterhedecided_____(taste)thehotmixture.Itwasquitedelicious.And_____(这样),oneoftheworld’sfavorite____(drink)wasinvented.
二、背过下列重点句并默写在学案上,注意书写认真
1.茶是世界上最受欢迎的饮料(仅次于水),你知道它是由于一个偶然的原因而发明出来的吗?____________________________________________________________
——————————————————————————————————?
2.虽然知道1610年茶才被带到西方国家。但这饮料早在传入西方之前的3000年前就被发现了。__________________________________________________________
______________________________________________________________________.
3.根据一份中国的古代资料记载,神农氏在户外的柴火上烧水喝时发明了茶。______________________________________________________________________
_____________________________________________________________________
4.附近的灌木丛中的树叶落入水中并在里面泡了一段时间.
______________________________________________________________________.
学后小记: