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第一课时
一、教学目标
1、词汇byaccidentbeveragethousandaccordingaccordingtoancientlegendemperorboilfireleafnearlyfallintoremain.noticeproducepleasantsmelltaste
2、句型
(1)---Whenwasthetelephoneinvented---Ithinkitwasinventedin
1876.
(2)--Whoweretheyinventedby?---TheywereinventedbyJulieThompson.
(3)---Whataretheyusedfor? --They’reusedforseeinginthedark.
二、学习目标 1Trainthestudents’readingskillonhowtoanswerthequestions.2Trainthestudents’writingskillbywritinganarticle.3Trainthestudents’speakingskill.
四、教学重难点
1.Toteachthestudentssomanynewwordinasingleclass.
2.Tohelpthestudentsunderstand.thereadingpassage.
3.Todirectthestudentstowritethearticle.
五、教学方法小组合作交流等方式,加深对本部分的学习与运用,开阔学生的思路培养未来的发明家,让学生具有一定的发明创造精神
六、教学流程Step1Warming-up
1.RevisethelanguagepointsinUnit
9.AsksomestudentstosaysomethingaboutTinaandthestorieshappenedonAprilFoolsDay.EncouragethemtousethePastPerfectTense.
2.Checkthehomeworkbyaskingsomestudentstosharethesentencestheymadewiththeverbswiththeclass. Step2In-put 教师活动
1.Readtheinventionstothestudents.
2.Callthestudentsattentiontothefivepictures.
3.Tellthestudentsthatallofthesethingswereinventedinthelast150years.
4.Pointtoeachpictureandletthestudentstellwhatitis.
5.Writethenamesofthefiveinventionsontheblackboard.(computercarcalculatortelephoneTVset )
6.Haveseveraldifferentstudentsguessandwritethedatesontheboard. 学生活动1repeatthequestionsandanswerslikethis. T:WhenwasthecomputerinventedClassrepeat. Ss:Whenwasthecomputerinvented T:Good.NowTomwhatisyourguess S1:
1965. T:OK.Tomrepeatafterme.Thecomputerwasinventedin
1965. T:Classpleaserepeat. Ss:Thecomputerwasinventedin
1965. 学生活动2Repeattheprocesswithseveraldifferentinventions. 教师活动Havethestudentslookattheexampleconversationinthebox.Asktwostudentstoreadthisconversationtotheclass. 学生活动
1.remembertheinventionsfromfirsttolast.
2.studentstalkaboutthefiveinventionsingroupsoffourusingthesampleconversationasamodel.
3. severalgroups telltheclasstheiranswers.Therestoftheclasslistentothemandshowtheyhavedifferentanswersbyraisingtheirhands. 教师活动PlaytherecordingLetthestudentsmatchtheinventionsandthedates.Checktheanswersbyaskingseveraltosaytheanswerstotheclass. 学生活动students repeatseveraltimes. SA:Whenwasthetelephoneinvented SB: Ithinkitwasinventedin
1876. Step3PracticeStudentAcoversthedates.StudentsBasksStudentAwhenthethingsinthepictureabovewereinvented.Thenchangerolesandpracticeagain. Askseveralpairstosharetheirconversationswiththeclass. Step4OutputA.用所给单词的正确形式填空
1.Thereareabout10000booksinourlibrary________includemanyEnglishnovels.
2.The____________discoverofoilontheirlandmadethefamilyrich.
3.ThelightbulbisoneofEdison’s____________invent.4Wehada_____________pleaseeveningatSusan’shome.
5.Thehouseisfullof________woodfurniture.B.根据首字母或汉语提示完成单词
1.Thisbigfactory________发展fromasmallbusiness.
2.Inschoolwestudiedthe________古代的GreekandRomancivilizations.
3.Theradiosaidthatitwouldrainthisevening.Pleasetakeanu___________withyou.
4.Theoldmangotonthewrongbusbym___________.
5.Theworker________敲击throughawallwithaheavyhammer.(A.1-5including discovery inventions pleasant woodenB.1-5developed ancient umbrella mistake knocked )Step5Summary Inthisclasswevelearnedtotalkaboutthehistoryofinventionswithpassivevoice.Wevealsodonesomelisteningpracticeinunderstandingthetargetlanguageinspokenconversation.Andwevedonemuchoralpracticeusingthetargetlanguage. Step6当堂检测 Step7Homework
1.WriteouttwoconversationsinActivity1a.
2.WriteouttwoconversationsinActivity1c. 第二课时教学目标知识目标
1. 语法一般过去时的被动语态 肯定句及疑问句
2. 词汇bymistakeintheend,crispysalty sourchefsprinkle、、、 技能目标能够针对各项发明的用处及特点,发表自己的看法,并说明理由情感目标对比20年前进口摩托发动机占领了我国的市场,今天自主品牌的轿车在市场上占有很大份额发明创造是一个国家民族永恒的话题开阔学生的思路培养未来的发明家,让学生具有一定的发明创造精神教学过程Step1warmingup :教师活动Showsomepicturesandletthestudentsmasterthe adjectives.学生活动Lookpicturesandwriteoutthewords 甜的_____________ 脆的易碎的____________ 酸的_________咸的___________ 辣的_________Step
2.Input教师活动:
1.Ask你能想起多少不同味道的食物小组交流.
2.Makeamodel. A:Whatdoes candytaste B:Ittastessweet.学生活动:
1.学生小组交流后回答组内能想起多少不同味道的食物
2.AskandanswerinpairsafterthemodelStep3Practice教师活动:让学生根据句子写出正确的单词 1Icecreamtastess____________ 2Lemonadetastess______3Thechickenisnots______enoughpleaseaddsomesaltonit.4C_________potatochipstastegood.学生活动:writetherightwordsaccordingtothesentencesStep4Output 教师活动:
1.比较2a与2b理解2a2b的要求和意思
2.先个人独立完成然后小组讨论 bymistake ___________ makeamistake_______ intheend_________=__________ attheendof_____________endup__________ (他很粗心经常出错.)Heis________andoften________________________在这个周末 Tinawenttothezoo.
3.Playthetapeaskstudentstolistencarefully.AndcircleTorFinactivity2a.
4.Playthetapeagain.Askthestudentstocompletethesentencesofactivity2b.
5.让小组仿造例子,讨论两项发明(提示指南针compass 火药powder)A:WhowaspaperinventedbyB:ItwasinventedbyCaiLun. A:Whenwasitinvented B:Itwasinventedin105ADA:Whatwasitusedfor B:Itwasusedforwriting.
6.LettheSsreadthearticleandweiteanswerstothequestions. 学生活动
1.campare2aand2b.
2.fillinthechart.
3.listencarefullyandcircleTorF.
4.Listenagainandcompetethesentences
5.小组仿造例子,讨论两项发明
6.Readthearticleandweiteanswerstothequestions.Step5 Summingup
1.总结本节课所出现的短语______________________________
2.总结本节课所学习的句型_____________________________ Step
6.HomeworkI. Writesomesentencesaboutwhoinventedtea.Step7课后反思(从不断反思中完善自己,提高自己)第三课时
一、内容简析本单元的话题主要是通过使用句型“What’sthemostusefulinventionWhoinventedit”等句型,熟练运用本单元的短语动词,谈论发明与创造,并针对各项发明的用处及特点发表自己的看法
二、教学目标 A:知识与技能目标1学会使用被动语态谈论某种物品发明的时间、发明人及其用途2掌握各种时态的被动语态及含有情态动词的被动语态的结构3学会谈论重要发明的历史及用途 B:情感目标开阔学生的思路,培养学生的创新精神,让学生展开想象的翅膀,谈谈他们自己的创造
三、学习策略 通过两两对话,小组交流等方式,加深对本部分的学习与运用,学会用英语描述各种物品发明的历史
四、教学过程Step1Warming-upWhatkindoffooddoyoulikePleasedescribehowthefollowingfoodtastes.—————— ———————— ———————— ——————Letthestudentstalkaboutdifferentkindsoffoodtheylikeandwhy.Likethis:A:WhatkindoffooddoyoulikeB:Ilike……A:WhyB:Becauseit’ssweet…… Step2InputT:MyclasshaveyouevereatenpatatochipsS:Yes. T:DoyoulikeitS:Yes.Ilikeitverymuch.T:DoyouwanttoknowthethehistoryofpatatochipsLet’slistentothetapeandknow somethingaboutthepatatochips
(一)ListenandcircleTfortrueorFforfalse
1.Patatochipswereinventedbymistake. T F
2.Theywereinventedin
1863.T F
3.Thecustomerthoughtthepatatoesweren’tthinenough.T F
4.Thecustomersaidtheyweren’tsaltyenough.T F
5.Georgewantedtomakethecustomerhappy.T F
6.Thecustomerwashappyintheend.T F
(二)Listenagain.Completethesentences.Thehistoryofpatatochips.___________ thatpatatochipswereinventedbymistakePatatochips_______byachefcalledGeorgeCrum.Theywereinventedin_____.George Crumcookedthemforalongtimeuntilthey__________.Andhesprinkledlotsofsaltonthemsotheywere_________.Step3:Practice.Pairwork:Roleplaytheconversation abouttheinventionofpatatochips.Usetheinformationfrom2aand2b.A:DidyouknowpatatochipswereinventedbymistakeB:Ididn’tknow.WhoinventedthemA:……Step
4.Out–put一Readthearticleandanswerthefollowingquestions.
1. Whatisthearticleabout ——————————————————————————————————
2. Whenwasitinvented____________________________________________________________________
3. Whowasitinventedby_________________________________________________________________
4. Howwasitinventedby__________________________________________________________________Step5Summing-upLearnthepassageandpointoutthelanguagepointsinit.
1. Accordingto根据……按照…Accordingtowhathesaiddoyoubelieveinhim
2.fallinto…落入,陷入Hefellintoariversuddenly.
3.remain相当于bestillHeremainedinhisofficeallafternoon..remain用作不及物动词,相当于stayAfewleaves.remainedonthetrees.
4.inthisway这样,通过这种办法Pleasedoitinthisway.Step6PracticeWriteanarticleusingthefollowingnotes.Who:collegestudentsWhat:newtoyflyingdiskWhen1950sWhere:bakeryinBridgeportconnecticutHow:studentseatpiethrowpieplatesToday:clubsmagaginesfestivalFrompieplatetoflyingdiskTheflyingdiskwasinventedbycollegestudents._________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Step7达标练习第四课时教学目标
一、知识目标
1. 语法熟练掌握一般过去时的被动语态,肯定句及疑问句
2. 词汇熟练运用bymistakeintheend,crispy ,salty sourchefsprinkle,fallintoremainpleasantnotice
3. 通过阅读理解,提高学生阅读技巧与技能
二、技能目标能够针对各项发明的用处及特点,发表自己的看法,并说明理由
三、情感目标发明创造是一个国家民族永恒的话题开阔学生的思路,培养未来的发明家,让学生具有一定的发明创造精神教学过程
(一)复习检测
1、电灯泡
2、微波炉
3、错误的
4、偶然意外
5、落入
6、这样
7、撞上某人
8、发明某物
9、最有用的发明
10、用来做某事
(二)读前导入Revisethehistoryofchipsbyaskingthefollowingquestions;
1、Werethepotatochipsinventedbymistake
2、Whenweretheyinvented
3、Whoinventedthepotatochips
4、HowwerethepotatochipsinventedTalkabouttheminyourgroup.
(三)多层阅读
1、Readthearticleandwriteanswerstothequestions.
1.Whatisthearticleabout
2.Whenwasitinvented
3.Whowasitinventedby
4.Howwasitinvented
2、学生细读课文,自学下列短语:
1、偶然;意外
2、根据……;按照
3、落入;陷入
4、这样
5、一股令人愉快的味道
6、飞碟 四精读足练
1、pleasantpleased与pleasure的区别:pleasant形容词意思是“令人愉快的,满意的”,一般作定语修饰物,当主语是物的时候,也可以作表语Itisverypleasanttohaveacupofteaafterdinner.饭后喝一杯茶是很愉快的pleased形容词表示“自己感到高兴的,欣喜的,满意的”,一般用作表语,常与不定式、介词短语或从句连用,说明原因,它的主语应该是人Thetwofriendswereverypleasedtoseeeachotheragain.这两个朋友再次见面感到非常高兴pleasure名词,意思是“高兴,娱乐”时是不可数名词;意思是“乐趣,高兴的事”时是可数名词,在口语中常用作客套语Itisapleasuretomeetyouagain.再次见到你很高兴
2、notice作动词意为注意到留心看到常用于noticesb.dosth.;noticesb.doingsth.和noticesth.done结构中如:Hewastooproudtonoticeme.他太傲慢了理都不理我Didyounoticehishandshaking你有没有注意到他的手在抖你注意到杰克进来了吗
3、boil是动词意思是“煮沸,在沸水中煮”它的形容词是boiling,意思是“沸腾的,极热的”
4、over与on的区别:over与on都有“在……上”的意思,over表示“某物在另一物的上方”,二者不接触;而on则强调二者之间有接触桌子上有本书 飞机刚从我们头顶上飞过
(五)写作训练3b.Writeanarticleusingthenotesinthebox.Firstdiscussitinyourgroupthenwritebyyourself. 课后延伸 第五课时
一、教学目标
1.知识与技能目标学习词汇wasinventedbyaccident wasbroughtto not…until wasdiscovered anancientChineselegendfallintoproduceapleasantsmellinthiswayoneofthemostfavoritedrinks accident beverage according ancient legend bush remain notice produce pleasant mixture学习句型
(1)Doyouknowthatteawasinventedbyaccident2Althoughteawasn’tbroughttotheWesternworlduntil1610…3Inthiswayoneofthemostfavoritedrinkswasinvented.通过阅读文章,加深对所学句型的理解,提高学生的阅读能力通过写作练习,提高学生的写作能力
2.情感目标学会根据相关的信息进行合理的推论培养学生的自主、合作、探究的能力
3.学习策略分组学习,合作探究
二、教学流程Step1WarmingupHelloeveryone!Nowwe’regoingtostudySectionB3a-
4.Inthisclass,we’lltalkaboutWhoinventedteaIthinkyoushouldlearnormasterthefollowingthings:
一、重点词汇 accident beverage according ancient legend bush remain notice produce pleasant mixture
二、重点短语
1.wasinventedbyaccident
2.wasbroughtto
3.not…until
4.wasdiscovered
5.anancientChineselegend
6.fallinto
7.produceapleasantsmell
8.inthisway
9.oneofthemostfavoritedrinks
10.theChineseemperor
11.flyingdish
12.ShenNong
1.偶然发明____
2.直到…才_______
3.依据中国古老的传说______
4.掉进_____
5.被遗留一段时间 _
6.散发出易人的气味____
7.在篝火上________
8.这样,用这种方式______9世界上最受欢迎的饮料之一 10中国皇帝
11.飞碟;飞盘
12.神农
(三)、重点句子1Doyouknowthatteawasinventedbyaccident2Althoughteawasn’tbroughttotheWesternworlduntil1610…3Inthiawayoneofthemostfavoritedrinkswasinvented. Step2读前导入TheteachercommunicateswiththestudentsaboutwhatishappeningShowapicturetothestudentsandaskT:Look!What’sthemandoingS:HeissittingT:WhydoyouthinkheissittingS:Hewasboilingdrinkingwater……Step3多层阅读Teacher’sactivity:
1.Askstudentstoreadthearticle
2.Askstudentstolistentothetapeof3athenreadagainandcompletethechart. Students’activity:
1.Readthearticle
2.Listentothetapeof3athenreadagainandcompletethechart. Whatisthearticleabout Whenwasitinvented Whowasitinventedby Howwasitinvented Step4精读足练Teacher’sactivity:Askstudentstoreadcarefullyandworkingroupsandpairs. Students’activity:
1.Groupwork:findoutthephrasesasmanyaspossible. Themainphrases:
1.wasinventedbyacciden2wasbroughtto3not…unti
4.wasdiscovered
5.anancientChineselegend
6.fallinto7produceapleasantsmellr8inthisway9oneofthemostfavoritedrinks10theChineseemperor Themainsentences1Doyouknowthatteawasinventedbyaccident2Althoughteawasn’tbroughttotheWesternworlduntil1610…3Inthiswayoneofthemostfavoritedrinkswasinvented.
2.Pairwork:usetheinformationin3atohaveaconversation.Step5写作训练Teacher’sactivity:Askstudentstodoactivity3b checktheanswer.Students’activity:WriteanarticleusingthenotesintheboxWhoCollegestudentsWhatNewtoyflyingdishWhen1950sWhereBakeryinBidgeportConnecticutHowStudentsestpiethrowpieplatesTodayClubsmagazinesfestival Step6Out_put AskthestudentstomakeconversationsStep7当堂检测自己的看法,并说明理由学习策略自主学习,小组合作探究教学过程Step1Warming—upAskthestudentstolisteightsportsplayedinChina.Thenhaveadiscussionwithotherstosharetheopinionswithothersstudents.Askthestudentswhentheinventionswasinvented.T:What’sthisS:It’sacellphone.T:WhenwasitinventedDoyouknowS:Itsinventedin…T:Welldone!WhataboutthisS:It’sabasketball.T:DoyouknowwhenitwasinventedS:Itwasinventedin19thcentury.Step2In—putGivestudentstwominutestolistsportsplayedinChina.Workinginpairsstudentsdecideontherankingofeachsportaccordingtopopularity.Step3PracticeDiscusshowpopulateachsportis.andmakethestudentsrankthemintheorderofpopularityaccordingtotheirdiscussion.Step4Out—putTellthestudentsthelearningstrategy—mind-mapping.Mind—mappingisaveryimporttechniqueforanybodytousewhowishestoretainandreproduceinformationtheyhavelearned.Tellthestudentsthesecretofmind-mappingisthatthebrainrecallspicturesmuchmoreeasilythanwords-thewaymoststudentsrecordinformationinnotebooks.Step5Experiences
1. Playthetapeofreadingforthefirsttimeandaskstudentstousedifferentcoloredhighlighterstogroupinformationaccordingtothetopicastheycouldforexamplehistoricalfactsequipment.
2. Playthetapeofreadingforthesecondtime.Andletthestudentsfocusoninformationthroughtheuseofcolors.Step6ActivitiesAskstudentstoanswerthequestionswithoutlookingbackatthereading.Whenfinishedgetthestudents’opinionsonhowdifficultthetaskwas.Andthiscanhelpstudentsseethebenefitofcolortoassistlearning.Askstudentstogobackandchecktheiranswersfromthereading.Step7SublimationAskpairsofstudentstodoaprojictonaninventionoftheirchoice.Theresultsoftheirresestchshouldbepresentedasamind-mapwithcoloredfingersandicons.Step8ActivitiesDoaclasssurveyaboutthestudents’favoritesports.Haveadiscussionaboutthehistoryofeachsportandaskthestudentstofindoutthehistoryoftheirfavoritesports.Step9Homework写一篇有关一件有趣发明的短文,说一下它的不平凡性和重要性等,大约80词。