Unit9Whenwasitinvented?教案
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?
每个老师需要在上课前弄好自己的教案课件,规划教案课件的时刻悄悄来临了。只有制定教案课件工作计划,未来的工作就会做得更好!你们了解多少教案课件范文呢?小编特地为您收集整理“Unit9Whenwasheborn?教案”,相信能对大家有所帮助。
Unit9Whenwasheborn?Unit9Haveyoueverbeentoanamusementpark?
Teachinggoals:
1.掌握如何表达现在完成时。
2.对比现在完成时,一般过去时和现在进行时表将来的用法。
3.描述某人曾经去过哪些有趣的地方。
Importantanddifficultpoints:
1.现在完成时态。
2.so和neither的区别。
3.havebeentosw与havegonetosw的区别。
Structures:
Haveyoueverbeentoanaquarium?
Yes,I’vebeentoanaquarium.
No,Ihaven’t.
No,I’veneverbeentoanaquarium.
I’veneverbeentoawaterpark.NeitherhaveI.
Functions:Talkaboutpastexperiences.
Period1
Teachingofnewlesson:
Step1Assignthetask
Newlanguage
HaveyoueverbeentoEurope?
Yes,Ihave./No,I’veneverbeentoEurope.
Inthisunit,studentslearntotalkaboutpastexperiencesintheotherway.
Step2WarmupSectionA(1a-1c)
SBPage68,1a.
1.Readeachofthewordsandphrasesatthetopofthepagetotheclass.
2.Readtheinstructions.
3.DoaquickchecktoseewhereSswouldlikemosttovisit.
SBPage68,1b.
1.Readtheinstructions.
2.Pointoutthesampleanswer.
3.Playtherecording.AskSstocheckofftheiranswers.
SBPage68,1c.
1.Readtheinstructionsfortheactivity.
2.Pointtotheexampleinthesampledialogue.Asktwostudentstoreadthedialoguetotheclass.
3.ThenhaveSsworkinpairs.
4.Checktheanswersbycallingonseveraldifferentpairsofstudentstosaytheirconversationstotheclass.
Step3Pre-task
SBPage69,2a.
1.Readtheinstructions.
2.Pointtothemap,playtherecordingandaskSstocircleplacesonthemap.
3.Correcttheanswers.
SBPage69,2b.
1.Readtheinstructions.Pointoutthesampleanswer.
2.Pointoutthestatementsaboutthethreeconversations.
3.Playtherecordingagain.AskSstocirclethewordtrueorfalseaftereachstatement.
4.Correcttheanswers.
SBPage69,2c.
1.PointtothemapandtellSstheycantalkaboutanyoftheplacesonthemap.
2.AskSstoworkinpairs.
3.Askseveralpairsofstudentstosaytheirconversationstotheclass.
Step4GrammarFocus
Reviewthegrammarbox.Askstudentstosaythestatementsandresponses.
ExercisedesigningforPeriod1:词组翻译
1.太空博物馆2.娱乐公园
3.水上公园4.乘地铁
5.去年6.明年
教学后记:
Period2
Teachingofnewlessons
Step1Pre-task
SBPage70,3a.
1.Readtheinstructions.
2.Thenreadthestorytotheclass.Afteryoufinish,askifSshaveanyquestionsaboutwordsandphrasesinthearticle.
3.AskSstoreadthestoryagain.Circlealltheinterestingthings.
4.Discussthestudents’answers.
SBPage70,3b.
1.Readtheinstructions.
2.Askapairofstudentstoreadtheexampleinsampledialoguetotheclass.
3.ThenSsworkinpairs.
4.Askoneortwopairstosaytheirconversationstotheclass.
Step2While-task
1.Readtheinstructions.
2.Asktwostudentstoreadthedialogue.
3.Askanotherpairofstudentstotalkaboutsomethingelsetheyhave.Theyshouldusethephrase:Haveyouever…?
4.AskSstocompletetheworkinpairs.
5.Askafewstudentstosharetheirlist.Youcanaskfordetailsandexplanationsoftheiranswers.
ExercisedesigningforPeriod2:词组翻译
1.从没去过迪斯尼乐园
2.玩得愉快3.结束4.主题公园
5.当然6.一直7.许多著名的人物
8.听说9.行驶不同的路线10.在同一个地方
教学后记:
Period3
Teachingofnewlesson
Step1Assigntask
SBPage71,1a.
1.Readtheinstructions.
2.Readeachsentencetotheclass.
3.Readtheinstructionagainandsay,Put1afterthemostimportantreasonthatyoulearnEnglish,put2afterthesecondmostimportantreasonandcontinuethesameway.
4.DoaquickchecktoseewhichreasonsSsthinkaremostimportant.
SBPage71,1b.
1.Pointtotheexampleinthesampledialogue.Asktwostudentstoreadittotheclass.
2.Ssworkingroups.
3.Askseveralgroupstosaytheirconversations.
SBPage71,2a.
1.Readtheinstructionsandpointoutthesampleanswer.
2.Playtherecording.AskSstocircletheiranswers.
3.Checktheanswers.
SBpage71,2b.
1.Readtheinstructionsandpointoutthequestionnaire.Askastudenttoreadtheheadingsattheleft.
2.Playtherecording.AskSstofillintheanswers.
3.Checktheanswers.AskSstowritetheanswersontheboard.
SBPage71,2c.
1.Pointtotheexampleinthesampledialogue.Asktwostudentstoreadittotheclass.
2.AskSstoworkinsmallgroups.
3.Askseveralpairstosaytheirconversationstotheclass.
Step2While-task
SBPage72,3a.
1.Askdifferentstudentstoreadeachoftheparagraphstotheclass.Answeranyquestionsstudentsmayhave.
2.Thensay,Nowreadtheparagraphsagainandanswerthequestions.Correcttheanswers.
SBPage72,3b.
1.AskSstoreviewtheinformationinactivity3a.
2.Sswritearticlesaboutthemselves.Astheywork,movearoundtheroomofferinglanguagesupportasneeded.
SBPage72,Part4.
1.Readtheinstructionstotheclass.
2.Pointouttheexampleinthespeechbubblesandhavetwostudentsreadittotheclass.
3.Discusstheanswerswiththeclass.
教学后记:
Period4
Teachingofnewlesson
Step1SelfCheck
SBPage73,Part1.
1.AskSstofillintheblanksontheirown.
2.Checktheanswers.
3.AskSstomaketheirownsentenceswiththewords.
4.Writeanumberofstudents’answersforeachwordontheboard
SBPage73,Part2.
1.Readtheinstructionswiththestudents.
2.AskSstocompletethetaskbyinterviewingotherstudents.
3.AskSstosharetheirresultswiththeclass.
SBPage73,Part3.
1.Readtheinstructionsandsampleanswerwiththestudents.
2.AskSstocompletethetask.
3.AskSstosharetheirshortreportwiththeclass.MakesureSsincludedetails.
Step2While-reading
HaveyoueverbeentoSingapore?
SBPage74,Section1.
1.AskSsiftheyhaveeverthoughtabouttravelingtoafavoriteforeigndestination.Elicitideasasaclass.
2.Askthegroupstochooseoneofthecapitalcitiesintheboxandwritefourthingsthegroupknowsaboutit.
3.Discussanswerasaclass.
SBPage74,Section2.
AskSstoreadslowlyandthoughtfully.Theyshouldbeawareofthewordstheyarereadingastheyread.
SBPage75,Section3.
1.AskSstoscanthereadingtofindmorewordsforthedifferentcategories.
2.Asktheclassforanyunusualwordsthattheyhavefound.
3.3c.TellSstofirstreadthefalseinformationgivenintheexercise.Thenaskthemtoscanthereadingtofindthecorrectdetailstowriteatruesentence.
4.Sscompletethetask.
5.Checktheanswers.
ExercisedesigningforPeriod4:单项选择
()1.HetoCanada,soyoucannotseehimrecently.
A.wentB.hasbeenC.hasgoneD.havebeengone
()2.—haveyoubeentheresinceyoubecameateacher
—Twice.
A.HowoftenB.Howsoon
C.HowlongD.Hoemanytimes
()3.LondonhaseverhostedthemodernOlympicsParis.
A.SodoesB.Sohas
C.NordoesD.Neitherhas
()4.—Ihaven’tbeentothespacemuseum.
—.
A.SodoIB.Metoo
C.MeneitherD.SohaveI
()5.Therearemanystoresyoucanbuysouvenirsfrommyhometown.
A.whichB.whereC.whenD.there
教学后记:
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