八上The Internet makes the world smaller教案21.docx
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八上TheInternetmakestheworldsmaller教案21
Unit4OurWorld
Topic3TheInternetmakestheworldsmaller.
第一课时（SectionA—1a,1b,1c,2）
教学设计思路：
本节课的课型为听说课，主要活动为SectionA-1a和2。
在Warming-up环节里，教师特意说在网上下载了一首好听的英文歌，与学生分享。
Revision环节里，利用图片复习形容词的比较级和最高级的用法，并学习词汇cheap，Mars，pizza，cheap和expensive。
重新整合本话题的词汇学习不仅是本节课的需要，同时也为第三、四课时的词汇学习减轻压力。
在pre-listening环节针对一段关于网络给人们生活带来便捷的视频，讨论：
Whatcanyoudoonline?
学习新词汇online,language,information,facetoface。
并利用这一话题，导入1a的学习，并读1b预测答案。
在while-listening环节里，设置不同层次的听力任务，第一遍听1a录音，回答WhatisKangkangdoing?
和Whatmakescomputerstalkwitheachother?
这两个简单的问题。
第二遍再听1a，完成1b，核对答案。
在post-listening环节里，首先让学生跟读并模仿对话，分角色朗诵并表演，此时，提醒学生注意语音语调以及连读和弱读的现象。
接下来师生讨论对话，找出重点词句，让学生在运用中掌握。
最后，分析对话的重点句子：
TheInternetmakestheworldsmaller.并导入2关于语法的学习，学生通过观察和运用总结语言规律。
Ⅰ.Teachingaims
1.Knowledgeaims：
（1）学习并掌握新词汇：
cheap,online,language,information,facetoface,headmaster,grammar,Mars，pizza，expensive
（2）认识和理解“主语+及物动词+宾语+宾语补足语”的结构。
2.Skillaims:
（1）能听懂有关谈论因特网的作用及简单的背景知识的对话。
（2）能运用本课所学知识正确地谈论因特网带给我们的便利。
（3）能将“主语+及物动词+宾语+宾语补足语”的结构融入到具体的句子之中。
3.Emotionalaims:
通过本课的学习，让学生了解因特网给人们生活带来的便利并正确地使用因特网。
4.Cultureawareness:
Ⅱ.Thekeypointsanddifficultpoints
1.Keypoints:
（1）学习“主语+及物动词+宾语+宾语补足语”结构在句子中的使用。
（2）了解有关因特网给人们生活带来的便利。
2.Difficultpoints：
学习“主语+及物动词+宾语+宾语补足语”的结构在句子中的使用。
Ⅲ.Learningstrategies
1.善于观察和总结语言规律，并能举一反三，学以致用。
2.鼓励学生将学到的语言运用到实际生活当中。
Ⅳ.Teachingaids
多媒体课件/图片
V.Teachingprocedures
Stage1（3mins）：
Gettingstudentsreadyforlearning
Step
Teacheractivity
Studentactivity
Designingpurpose
（Classactivity）
Greetthestudentsandgetthem
readyforlearning.Playthetape
recordingofthesongSovereign
LightCafe.
T:
Goodmorning,everyone!
T:
Didyouhaveaniceweekend?
T:
Whatdidyoudo?
T:
Youknow,Ioftensurfthe
Internetinmysparetime.
YesterdayIfoundsucha
beautifulsongontheInternet,
thatIdownloadeditforyou.Let’s
enjoyittogether.
Focustheirattentiononthe
teacher.
Ss:
Goodmorning,Miss…
Ss:
Yes,wedo.
Ss:
…
Ss:
…
Remark：
这一环节的目的是要创造学习英语的氛围并使学生静下心来，开始新的学习。
可以采用多种方式，如唱歌、游戏、值日报告、自由讨论等。
Stage2（5mins）：
Revision
Step
Teacheractivity
Studentactivity
Designingpurpose
（Classactivity）
Showsomepicturestoreviewcomparativeandsuperlativedegreesofadjectivesandlearnsomenewwords.
T:
Doyourememberwhattopicwetalkedaboutlastweek?
T:
Andthegrammar?
Youknow,grammarmeans“语法”.
T:
Verygood.Let’smakesentencestoreviewthisgrammar.Lookatthesepictures.
T:
Trytomakesentenceswiththecomparativeandsuperlativedegreesoftheword“cheap”.
T:
Goodjob.Expensiveistheoppositeofcheap.Canyoumakesentenceswithittoexpressthesamemeanings?
T:
Youdidquitewell.Lookatthesepictures.
T:
Thisistheearth.Doyouknowwhatitis?
T:
It’sMars.Whichisbigger,theearthorMars?
T:
Yes.Canyoumakesentencestocomparethem?
T:
Welldone.Thelastgroupofpictures.Whatisthis?
T:
Yes.Doyoulikepizza?
T:
Doyouthinkwhichisthemostdelicious?
Makesentencestoreviewcomparativeandsuperlativedegreesofadjectivesandlearnsomenewwords.
Ss:
Aboutearthquakes.
S1:
Comparativeandsuperlativedegreesofadjectives.
S1:
TheT-shirtischeaperthanthedress.
S2:
Thedressischeaperthantheovercoat.
S3:
TheT-shirtisthecheapestofthethree.
S4:
Theovercoatismoreexpensivethanthedress.
S5:
ThedressismoreexpensivethantheT-shirt.
S6:
Theovercoatisthemostexpensive.
Ss:
…
S7:
TheearthisbiggerthanMars.
S8:
Thesunisthebiggest.
S9:
Theearthissmallerthanthesun.
S10:
Marsissmallerthantheearth.
S11:
Marsthesmallestofall.
Ss:
比萨饼。
Ss:
Yes,wedo.
S12:
Ithinkpizzaisthemostdelicious.
S13:
…
Remark：
将本话题的词汇学习任务重新整合，减轻第三、四课时的词汇学习压力。
Stage3（7mins）：
Pre-listening
Step
Teacheractivity
Studentactivity
Designingpurpose
（Classactivity）
ShowavideoabouttheconvenienceoftheInternet.
T:
Whatdoyouoftendoinyoursparetime?
T:
DoyouoftensurfontheInternet?
T:
Let’swatchamovieabouttheInternetfirst.
T:
WhatdoyouthinkoftheInternet?
T:
Yes.Itissoimportantthatwecan’timaginewhatourlifewillbelikeifwedon’thavetheInternet.Well,Whatcanyoudoonline?
T:
Youmeanwecansearchforsomeinformationonline.Right?
Informationmeans“信息”.
T:
Anythingelse?
T:
Yes.WeevenchatwithourfriendsfacetofacethroughtheInternet.Anythingelse?
T:
Yes.WecanstudyontheInternet.Forexample,wecanlearnEnglishontheInternet.WecanalsolearnotherlanguagesontheInternet.Canyouguessthemeaningoftheword“language”inChinese?
T:
KangkangandhisfriendsaretalkingabouttheInternet.Read1btofindoutwhattheyaretalkingabouttheInternetandpredicttheanswers.
WatchavideoandtalkabouttheconvenienceoftheInternet.Learnthenewwords.
Ss:
…
Ss:
…
Ss:
…
S1:
Ithinkitisveryimportant.
S2:
Ithinkit’snecessaryforus.
S3:
Wecandosomeshoppingonline.
S4:
WecanfindsomethingwewanttoknowontheInternet.
S4:
Yes.
S5:
Wecanchatwithourfriends.
S6:
WecanstudyandplaygamesontheInternet.
S7:
Itmeans“语言”inChinese.
Ss:
…
观看一段关于网络给人们生活带来的方便和变化的视频。
讨论：
Whatcanyoudoonline?
学习新词汇online,language,information,facetoface。
导入1a。
并读1b，预测答案。
Remark：
将语言学习与学生的生活实际联系起来，激发学生说的欲望，尽可能多地运用英语。
Stage4（8mins）：
While-listening
Step
Teacheractivity
Studentactivity
Designingpurpose
1（Individualwork）
Playthetaperecordingof1a.AndgettheSstoanswertwoquestions.
T:
Nowlistento1aandanswerthequestions.
1.WhatisKangkangdoing?
2.Whatmakescomputerstalkwitheachother?
T:
Haveyougottheanswers?
WhatisKnagkangdoing?
T:
Youareright.Whatmakescomputerstalkwitheachother?
T:
Youdidquiteagoodjob.
Listento1aandanswersomequestions.
Ss:
…
S1:
HeisdoingsomeshoppingontheInternet.
S2:
Aspeciallanguagemakescomputerstalkwitheachother.
设置难度不同的听力任务。
2（Individualwork）
Playthetaperecordingof1aagain.
T:
Nowlistenagainandcompletethepassagein1b.
T:
Let’scheckyouranswers.Whowouldliketoreadthepassageforus?
Listenagainandcomplete1b.Andthenchecktheanswers.
Ss:
…
S1:
…
Remark：
Stage5（17mins）：
Post-listening
Step
Teacheractivity
Studentactivity
Designingpurpose
1（Pairwork）
Playthetaperecordingof1a.
T:
Readtheconversationafterthetapeandimitate.Payattentiontothestressandintonation.
T:
Iwantsomepairstoactitourinroles.Whowouldliketohaveatry?
T:
Goodjob.ButIthinkyoucandobetterifyoupaymoreattentiontotheliaisonandweakform.Forexample,I’mdoingsomeshoppingontheInternet.It’salittlecheaper.
Readafterthetapeandthenactitoutinroles.
Ss:
…
P1:
…
2（Classactivity）
Talkabouttheconversationanddealwiththekeypoints.
T:
Read1aquicklyandunderlinethekeypointsyouthink.
T:
Sayoutwhatyouunderlined,please.
T:
Good.Facetofacemeans“面对面”.Wearetalkingfacetofacenow.Canyouguessthesimilarphrases?
backtoback.
T:
Handinhand.
T:
Verygood.Neckandneck.
T:
Itmeans“齐头并进”.Anyotherphrases?
T:
Itmeans“appear”.Forexample,wedon’tknowwhenthenuniversecameintobeing.Canyougiveanexample?
T:
Agoodsentence.Well,whendidtheInternetcomeintobeing?
T:
Thenwhat’sthemeaningof“makeitintouse”?
T:
Perfect!
Itmeans“use”.“投入使用”inChinese.
Learnthekeypoints.
Ss:
…
S1:
Facetoface.
Ss:
背对背。
Ss:
手挽手。
Ss:
…（Sorry,wedon'tknow.）
S2:
What’sthemeaningof“comeintobeing”?
S3:
Anewrulecameintobeinginourclass.
S4:
ScientistsstartedtostudytheInternetonthe1960sandmadeitintousein1990s.
S5:
Ithinkitmeans“use”.
师生讨论对话，找出重点词句，让学生在运用中掌握。
3（Classactivity）
Leadto2.Writedownthesentencesin2ontheblackboard.
T:
Doyouhaveanyotherquestions?
T:
ButIhaveaquestion.Lookatthesentence:
TheInternetmakestheworldsmaller.Canyoutranslateit?
T:
Good.“Theworld”istheobject.Andtheworldissmaller.So“smaller”isacomplementfortheobject.Wecallitobjectcomplement.Anothertwosentence:
Hemademelaugh.Youshouldkeeptheroomclean.Canyouunderstandtheobjectcomplement?
T:
Lookatthepicturesin2andfollowtheexampletomakeupsentences.Youcandiscusswithyourpartnerifyouneed.
T:
Readyoursentences,please.Whowouldliketoshowyoursentences?
T:
Doyouknowthemeaningof“headmaster”?
（出示一张本校校长的照片）Doyouknowhim?
Yes.Heisourheadmaster.Let’sgoon.Thethirdsentence.
T:
Youalldidquitewell.Ihavewrittenyoursentencesontheblackboard.NowI’llasksixstudentstounderlinetheobjectcomplement.
T:
Thankyou.Nowwatchthemcarefully.Canyoutellmewhatcanbeusedasobjectcomplement?
T:
Perfect.Youlearnedanewstructure.Pleasetrytouseitasmuchaspossibleinyourdailylife.
Makesentencesandlearnthestructure:
subject+Vt.+Object+Objectcomplement.
Ss:
No,wedon’t.
Ss:
因特网使得世界更小了。
Ss:
Yes.
Ss:
…
S1:
Theactormakesthegirlslaugh.
S2:
Theymadethemanheadmaster.
Ss:
校长。
S3:
Motherdoesn’tlettheboywatchTV.
S4:
Shekeepstheroom
clean.
S5:
Themansawtheboy
playingcomputergames.
S6:
Theteacheraskshis
studentstoclosethe
window.
Ss:
…
S7:
Verb,noneand
adjective.
S8:
“Doing”and“todo”.
Remark：
1.语法讲解可以适当使用汉语。
在本节课中，要让学生明白宾语和宾语补足语之间的关系以及什么词可以充当宾语补足语。
2.鼓励学生将学到的语言运用到实际生活当中。
Stage6（5mins）：
SummarizingandassigningHMK
Step
Teacheractivity
Studentactivity
Designingpurpose
1（Classactivity）
EncouragetheSstosummarizethekeypoints
T:
Classwillbeovers
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