【文档说明】Unit 4 Topic 3《China is the third nation》（SectionB）教学设计-九年级上册英语【仁爱版】.doc，共(9)页，57.000 KB，由小喜鸽上传

转载请保留链接：https://www.ichengzhen.cn/view-104602.html

以下为本文档部分文字说明：

Unit4Topic3SectionB教学设计Ⅰ.Materialanalysis本课是九年级第四单元第三话题的第二课时。主活动是1a。1a通过Kangkang向Mr.Brown了解宇宙飞船的相关知识，把话题的内容由宇宙飞船引入到电脑科技并继续学习定语从句。1b主要是培养学生运用已知的知识来推断未

知的知识的能力。1c则是通过完成短文来复述1a的内容。2是训练“听并排序”和“听并记录”的技能，在训练技能的同时拓展了学生的知识面。3是典型的语法操练，巩固定语从句关系代词的运用。4将语音语调的训练与定语从句结合了起来。Ⅱ.Teachingaim

s1.Knowledgeaims：掌握本课的重点词汇和短语，继续学习定语从句。2.Skillaims:能够运用已知的经验来预测未知的领域。能够在2中进行“听并排序”和“听并记录”，并且能运用速记技巧完成句

子。能够通过4，学习长句的停顿、弱读并把握正确的语音语调。3.Emotionalaims:(optional)激励学生努力学习电脑知识，使之更好地服务于人类社会。4.Cultureawareness:(optional)Ⅲ.Thekeypointsanddifficultpoints1

.Keypoints:Wordsandphrases:electronic,spacesuit,telescope,usedtodo,usesth.todosth.,advisesb.todosth.,makesb/sth.dosth.,makeupone’s

mindtodosth.,addsth.to…Sentences:Spaceshipswhichnowmainlyuseeletroniccontrolsusedtobecontrolledbyastronauts.SoIadviseyou

todiscovernewwaystomakecomputersserveusbetter.Thanksforyourintroduction.IthinkthatifIworkhardthennoth

ingisimpossible.Grammar:Attributiveclause2.Difficultpoints：Spaceships(whichnowmainlyuseeletroniccontrols)usedtobecontrolledbyastronau

ts.长句的停顿、弱读与重读。Ⅳ.Learningstrategies在听之前，凭借自己已有的知识对选项进行预测。运用速记技巧，提高在任务2中听写的准确率。通过听4中定语从句的句子，领会长句的停顿、重读和弱读，尤其是弱读。Ⅴ.Teachingaid一块电子表/一个望远镜/录音机/ppt等

。Ⅵ.TeachingproceduresStage(timeperiod)InteractionpatternsTeacheractivityStudentactivityRemarks1Revision（3mins)IndividualworkLettheSs

readouttheirsentenceswithattributiveclause.T:Hi,boysandgirls!Let’sbeginourclass.Doyoustillrememberthegrammarwelearnedinthe

lastperiod?T:Haveyouwrittenfivesentenceswithattributiveclause?T:Whowantstoshowus?Don’tbeafraidofmakingmistakes.T:That’sterrific!Youallmadeupsonices

entences.Readouttheirsentenceswithattributiveclause.Ss:定语从句。Ss:Yes.S1:Lookatthisphoto.Theboywho/thatisne

xttomeismycousin.S2:Oh,mygod!Thebookwhich/thatIborrowedfromtheschoollibraryislost.S3:Themanwho可能有的学生写的句子会出现从句的

谓语与主句的人称不一致的错误，老师要加以改正。另外，目前所学的定语从句里，关系代词在从句中都是作主语。老师也可以有意识地提一下：关系代词还可以做其他成分。hastwochildrenwillbeournewP.Eteacher.S4:…2P

re-listening(7mins)GroupworkIndividualworkStep1:LettheSsdiscusshowthespaceshipsworkduringtheflighttoleadto1a.

T:Weknowspaceshipsplayanimportantpartinexploringtheouterspace.Doyouknowhowthespaceshipsworkduringtheflight?Discussingroupsforawhile,andthenre

porttotheclass.T:Doyouhaveanyideas,Group1?T:Group2?T:Goodideas!Whichgroupisright?Let’skeepitasasecret.Afterlisteningto1a,

youwillgettheanswer.Step2:LettheSsreadthestatementsin1b,tickthepossibilities.T:Maybeyouknowmuchaboutcomputers.Trytopredictwhatcomputersca

ndotospaceships.Tickwhatyouthinkmayhappen.Discusshowthespaceshipsworkduringtheflight.S1:Wethinkthespaceshipsarecontrolledbytheastronauts

.S2:Wedon’tagree.Wethinkthespaceshipsarecontrolledbycomputers.S3:…Readthestatementsin1bandtickthepossibilities.如果学生不能

用英语来讨论飞船是怎样工作的，也可以用汉语来表达。让学生根据已有经验来预测未知的领域有助于激发他们听的欲望，并更专注于特定的内容。3While-listening(4mins)IndividualworkLettheSslistento1aandgettheanswerstod

iscussionandprediction.Checktheanswers.FinishListento1aandgettheanswerstodiscussionandprediction.Check因为学生还没有

学习electronic这个单词，1b.T:Now,youmaybeeagertoknowwhichgroupisrightandwhetheryoupredictedcorrectly.Now,it’stimetofindouttheanswers.Listento

1acarefullyandchecktheanswers.Whenyoufinish,putupyourhand.T:Whichgroupisright,doyouknow?T:Maybeit’shardtotellwhichgroupisright

uptonow.Don’tworry.Youwillknowtheanswerlater.ButI’dliketoknowwhopredictedmostcorrectly.xxx,haveyougotthemcorrectly?T:Doyo

uagreewithhim,everyone?theanswers.Finish1b.S1:Group1.S2:Group2.S3:Group3.S4:….S5:Yes.No.2,No.3andNo.4.Ss:Yes.所以难以得到正确

的答案，可以等到他们阅读1a后再揭晓。4Post-listening(12mins)ClassactivityStep1:LettheSsread1a,findthenewwordandtheattributiv

eclauseanddo1catthesametime.T:Wehavelistenedto1aandnowlet’sreadthedialog.Whenreading,youshouldfindthenewword,theattributiveclauseanddo1c.Ifyoufinish,

raiseyourhand.T:Thereisonlyoneattributiveclauseinthedialog.Haveyoufoundit,xxx?Read1a,findthenewwordandtheattributi

veclauseanddo1catthesametime.S1:Yes.Spaceshipswhichnowmainlyuse…electroniccontrolsusedtobecontrolledbyastronauts.学生在找到定语从句后，可能不会读“elect

ronic”,这时老师要及时板书并领读。ClassactivityT:Electronic.T:Followme,everyone.“Electronic”.T:(showanelectronicwatch)Look!Th

isisawatch.It’sanelectronicwatch.Canyouguesswhat“electronic”means?T:Right!Now,doyouknowhowspaceshipsworkduringflight?T:Absolutel

yright.T:Thenlet’schecktheanswersto1c.Onestudentforoneblank.xxx,beginwiththefirstblank,please.T:Verygood!Payatt

entiontothephrase“makeupone’smindtodosth.”.Step2:LettheSsread1aagainandfindoutthedifficultpointsandusefulexp

ressions.T:Now,youhavegotalltheanswers.Next,wewillpayattentiontodifficultpointsandexpressions.Read1aagainandtrytofindoutthedifficultpoi

ntsandusefulexpressions.Whenyoufinish,putupyourhand.T:Anydifficultpoints?T:Youknow“usedtodosth.”,right?T:It’sthepassivevoiceofit.Ss:Electronic.S2:电子

的。S3:Theywerecontrolledbyastronautsinthepast,butnowtheyarecontrolledbycomputers.S4:controlledS5:electronicS

6:…Read1aagainandfindoutthedifficultpointsandusefulexpressions.S1:Whatdoes“usedtobecontrolled”mean?S1:Yes.S2:advisesb.todosth.S3:Thanksfor对于

学生可能提出的动词不定式的被动语态，老师不要多讲，只要让学生知道有这种用法，知道意思就行了。Itsstructureis“V+to+be+pp”.Forexample,“Theclassroomistoodirty.Itha

stobecleanedrightnow.”T:Nomorequestions?Thenhowaboutexpressions?yourintroduction.5FinishingTask2(7mins)Classac

tivityIndividualworkIndividualworkStep1:LettheSslookatthepicturestolearnthenewwordsandgettoknowthelisteningmaterials.T:H

ey！Look!Therearesomepicturesin2.Someofthemlookstrange.WhatisPicture2?Canyouguessit?T:Yes.Theyareclothes

.Theyareforastronauts.Theyarecalledspacesuit.Repeat，“spacesuit”.T:HaveyouseenthethingsinPicture3?T:Ihaven’tseenthem,either.Igiveyou

somehints.“Tele-”means“faraway”,“-scope”means“somethinglikeamirror”.Canyouguessitnow?T:Smartboy!Look,Ihave

atelescopehere.T:Now,youwilllistentofourshortpassagesandtrytonumberthepictures.Step2:LettheSslistento2andnumber

thepictures.T:Tellmetheorder,boysandgirls!T:Right?Step3:LettheSsreadtheLookatthepicturestolearnthenewwordsandgettoknowthelisteningmaterials

.S1:宇航员。S2:不对，看起来像衣服。Ss:spacesuit.Ss:No.S3:望远镜。Listento2andnumberthepictures.S1:2-1-3-4.Ss:Yes.ReadthesentencesinBqu

icklyandgettoknowwhatthey可以通过构词法来教学：space+suit(一套衣服)=spacesuit，tele(远的)+scope(镜，仪器)=telescope。这种听写型的任务，应让学生先看题，以便明确目

标。如果学生一次不能完成，sentencesinBquicklyandgettoknowwhattheyshouldpayattentionto.Then,listento2.T:TaskAisquiteeasy,butTaskBisalittledifficult.You’dbetterre

adthesentencesquicklyandgettoknowwhatyoushouldpayattentionto.Andyoushouldwriteasquicklyaspossiblewhilewritin

g,justaswedidbefore.T:Shallwechecknow?T:Onestudentforonesentence.xxx,youbeginwiththefirstone.shouldpayattentionto.Then,listento2.Ss:OK.S1:spaces

hipS2:water,driedfoodS3:..可以听两次。6FinishingTask3(3mins)IndividualworkLettheSsdo3,checktheanswersandfinish3.T:Wehavelearnedattr

ibutiveclause.Now,it’stimetocheckwhetheryoucanuseitcorrectlyornot.Pleasedo3alone.Whenyoufinish,putupyourh

and.T:xxx,No.1,please.T:I’mgladthatyouhaveimprovedalot.Do3,checktheanswersandfinish3.S1:who/thatS2:which/thatS3:which/thatS4:

…7FinishingTask4(7mins)IndividualworkClassactivityStep1:LettheSsreadthesentencesin4bythemselves.T:Herearefivesentencesin4.Readthembyyourselves

.Payattentiontotheintonationandtheunderlinedwords.Step2:LettheSslistentoReadthesentencesin4bythemselves.Listen

tothetapeandfollowit.停顿和弱读是学生的弱点，要让学生多模仿，多练习。thetapeandfollowit.T:Now,pleaselistentothetapeandfollowit.Pay

attentiontothepause,weakformandintonation.Step3:Encouragesomestudentstoimitatethetape.8Summarizingandassigninghomework(3mins

)ClassactivityStep1:LettheSssumupthissection.T:Youhavelearnedattributiveclause.Whichwordscanbeusedasrelativepronouns?T:Howtochoosere

lativepronouns?T:Howtodecidetheformsoftheverbsintheclause?Step2:HMKT:LookattheexampleontheBb.Afterclass,youshouldmakeupanotherfivesentenc

eslikethis.Example:Themanwho/thatis(be)underthetreeisourheadmaster.Sumupthissection.S1:Who.S2:Which.S3:That.S

4:先行词指人时，用who/that；先行词指物时，用which/that。S5:与先行词保持一致。先行词是单数，动词用单三式；先行词是复数，动词用原形。Ⅶ.BlackboarddesignChinaisthethirdnati

onthatsentapersonintospace.SectionBWordsandphrases:electronicspace+suit=spacesuitGrammar:attributivesrelativepronouns:which,who,thatte

le+scope=telescopeusedtodousedtobe+ppadvisesb.todosth.makeupone’smindtodo注意从句的谓语与主句的人称保持一致。先行词在从句中可以作主语，也可以作其他成分。Sentences:Spaceshipswhichnowmai

nlyuseelectroniccontrolsusedtobecontrolledbyastronauts.SoIadviseyoutodiscovernewwaystomakecomputersser

veusbetter.Thanksforyourintroduction.IthinkthatifIworkhardthennothingisimpossible.