资料简介
Unit4AmazingScienceTopic3Chinaisthethirdnationthatsentapersonintospace.SectionAⅠ.Materialanalysis本课是九年级第四单元第三话题的第一课时。主活动是1a和2。1a通过Michael与Kangkang参观科技博物馆时的对话引出话题：中国航天事业的发展。除了引出话题，还引出了语法：定语从句。1b属于简单的听音找词训练，主要是训练学生听取特定信息的能力。1c过渡到对1a的理解，是考查学生的阅读能力。2是为了突破本课的语法，让学生通过观察来习得语法知识，而不是通过老师填鸭式的灌输。3这个听力任务，从内容上讲，还是在介绍中国的航天知识，但是目的是训练学生的听写技能，尤其是速记技能。4既兼顾了语法，又把学生的视野扩展到世界范围。阿姆斯特朗在月球上的一小步，却是人类探索宇宙的一大步。培养学生科技无国界的科学理念。Ⅱ.Teachingaims1.Knowledgeaims：掌握本课的重点词汇和短语，初步学习定语从句。2.Skillaims:能够在听1a的长对话时，准确地判断1b中特定的词或词组。能够在2的示例下，举一反三，正确地运用关系代词连接句子。能够在3的听写任务中，运用速记完成表格。3.Emotionalaims:(optional)
培养祖国意识，扩展国际视野。4.Cultureawareness:(optional)Ⅲ.Thekeypointsanddifficultpoints1.Keypoints:Wordsandphrases:prove,legend,landmark,send…into…,inthepastfewyears,makegreatprogressin,setfooton,alongwith,spend…doingsth.Sentences:HeisournationalherowhotraveledaroundtheearthinShenzhouVfor21hoursin2003.Chinaisthethirdnationthatsentapersonintospace.It’saspaceshipwhichwaslaunchedasChina’sfirstlunarprobe.IhopeIcantraveltothemoononeday.Grammar:Attributiveclause2.Difficultpoints：理解定语从句的关系代词所代表的意义。正确地运用关系代词来构成定语从句。Ⅳ.Learningstrategies在听的过程中，注意捕捉特定的信息。如：1b中的词或词组。运用速记技巧，提高在任务3中听写的准确率。通过观察1a和2中的定语从句，找到关系代词的运用规律。
Ⅴ.Teachingaids航天员、航天器的图片/录音机/ppt等。Ⅵ.TeachingproceduresStage(timeperiod)InteractionpatternsTeacheractivityStudentactivityRemarks1Revision（5mins)IndividualworkEncouragetheSstoreadtheirlettertoaliens.T:Hi,class!Haveyoufinishedyourletterabouttheearth?T:Whowouldliketoreadyourletterfirst?Readtheirlettertoaliens.Ss:Yes.S1:Hi,spacefriends!Doyouwanttoknowaboutmyplanet–theearth?Letmetellyousomethingaboutit.Theearthisthethirdplanetfromthesuninoursolarsystem.Itgoesaroundthesun.Itsdiameterisabout13thousandkilometers.71%ofitssurfaceiscoveredbyseawaterandtherestofitisland.Therearefour
T:I’mreallyproudofyou.Youdidverywell.T:Whoelse?seasonsonourplanet.Theweatherhereisnotbad.Therearetrees,flowersandanimalshere.Therearedifferentkindsofpeoplelivingonearth.Wespeakdifferentlanguages.S2:…2Pre-listening(7mins)ClassactivityStep1:Presentsomepicturestolearnthenewwordsandleadtothenewgrammar：attributiveclause.T:Hi,class!HaveyouheardofthelegendofChang’e?T:Whatcanwelearnfromthislegend?T:Right!Lookatthispicture,whoishe?T:Yes.Heisournationalherowho/thattraveledaroundtheearth.(writedowntheLearnthenewwordsandthenewgrammar:attributiveclause.Ss:Yes.嫦娥奔月。S1:说明在古时候，人们就梦想能到月亮上去。S2:HeisYangLiwei.老师要利用图片讲解部分新词并引入定语从句。如：在介绍杨利伟时，就要在黑板上板书“Heisournationalherowho/thattraveledaroundtheearth.”，并用彩色笔来凸显关系代词“that/who”
ClassactivitysentenceontheBb)T:What’sthenameofthisspaceship?Doyouknow?T:Wonderful!ThedreamofancientChinesepeoplecametrue!It’saspaceshipwhich/thatwaslaunchedasChina’sfirstlunarprobe(writedownthesentenceontheBb).Step2:LettheSsstudythesentenceswithattributiveclauseontheBbandteachattributiveclause.T:LookatthesentencesontheBb.Haveyouseenthiskindofsentencesbefore?T:Doyourememberwhattheyarecalled?T:Yes.Theyareattributiveclauses.“who/that/which”arecalledrelativepronouns.Thenounsbeforethem,suchas“hero,spaceship”arecalledantecedents.S2:Chang’eⅠ.StudythesentenceswithattributiveclauseontheBbtolearnattributiveclause.Ss:Yes.Ss:定语从句。，让学生初步理解1a中出现的定语从句，从而降低听力理解的难度。老师可以把“attributiveclause:定语从句,antecedent：先行词，relativepronoun：关系代词”板书出来，并领读几遍，保证学生能听懂。因为在以后的教学中要经常用到这些术语。
IndividualworkT:Good!Youarewonderfultoday!Step3:LettheSsreadtheexpressionsin1b.T:Now,readthewordsandexpressionsin1b.Trytokeeptheminyourmind.T:Canyouguesswhat“spacewalk”means?T:Youareright.Readtheexpressionsin1b.S1:太空行走。3While-listening(3mins)IndividualworkLettheSslistento1a,ticktheexpressionstheyhearin1b.T:Now,youwilllistento1b.Lookatthewordsorexpressionsandthentickthewordsorexpressionsyouhearwhilelistening.T:Shallwechecknow?T:Whathaveyouheard,xxx?T:Isheright?Listento1a,ticktheexpressionstheyhearin1b.Ss:OK.S1:Ihaveheard“travelintospace,makegreatprogress,lunarprobe,ShenzhouV,traveltothemoonandlaunched”.Ss:Yes.
T:Forthequestionsin1c,wewon’tcheckthemnow.Youwillgettheanswersbyreading.4Post-listening(10mins)IndividualworkStep1:LettheSsread1aandfindtheanswerstothequestionsin1c.T:Wehavelistenedto1a,nextwewillreadit.Butbeforeyouread1a,you’dbetterreadthequestionsin1cfirst.Youwillfindtheanswerstothequestionswhilereading.Whenyoufinish,putupyourhand.T:Haveyoufoundalltheanswers?T:xxx,willyoupleaseanswerQuestion1?T:Good!Question2,whowilltry?Step2:LettheSsread1aagainandunderlineRead1aandfindtheanswerstothequestionsin1c.Ss:Yes.S1:HeisthefirstChineseastronautwhotraveledtothespace.S2:21hours.S3:…Read1aagainandunderline
Classactivitytheattributiveclausesanddifficultpoints.T:Next,pleaseread1aagain.Thistime,youwillunderlinetheattributiveclausesanddifficultpoints.Ifyoufinish,raiseyourhand.T:Let’schecktheattributiveclausesfirst.xxx,couldyouspeakoutoneofthem?T:Goodjob.Then,let’ssolvetheproblems.Whohasanyquestions?T:It’sanewword.Pleaseturntothevocabularylistandtrytopronounceit.T:xxx,canyoupronounceitnow?T:Pleasefollowhim,everyone.attributiveclausesanddifficultpoints.S1:Heisournationalherowhotraveledaroundtheearth…2003.S2:Chinaisthethirdnationthatsentapersonintospace.S3:It’sspaceshipwhichwas…probe.S4:Howtoread“p-r-o-v-e”?S5:Prove.Ss:Prove.
5FinishingTask2(5mins)IndividualworkLettheSsstudytheexamplesin2tolearnhowtomakeupanattributiveclause.T:Now,turntopage98,seehowtomakeupanattributiveclauseandtrytocompletetherest.Whenyoufinish,putupyourhand.T:xxx,CanyoutryNo.2?T:Yes,youmadeit.No.3?T:Now,comparethetwosentences.InNo.2,weuse“who/that”asantecedents;butinNo.3,weuse“which/that”asantecedents.Why?T:Amazing!Canyoufindouttheruleshowtochooserelativepronouns?T:Excellent!Studytheexamplesin2tolearnhowtomakeupanattributiveclauseandcompletetherest.S1:WangYapingisawomanastronautwho/thatgaveusalessoninShenzhouXspaceship.S2:ShenzhouXisaspaceshipwhich/thatwaslaunchedwiththreeastronautsin2013.S3:因为他们的先行词不一样。astronaut指人，而spaceship指物。S4:当先行词指人时，关系代词用“who/that”；当先行词指物时，关系代词用“which/that”。如果学生能找到合适的关系代词，老师要把它写出来，并让学生齐读。对于罗马字母Ⅹ，学生可能不懂，老师要说明一下。
6FinishingTask3(8mins)IndividualworkIndividualworkClassactivityStep1:LettheSsreadthetablein3quicklyandcirclethenewwords.T:Now,wewilllistentoapassageaboutChina’sfirstman-madesatelliteDongfanghongⅠ.Pleasereadthetablequicklyandcirclethenewwords.Step2:LettheSslearnthenewwordswiththehelpofthevocabularylist.T:Pleaselookupthenewwordsonpage137.Trytolearnthembyyourself.Step3:LettheSslistento3andcompletethetable.T:Wewilllistento3.Payattentiontotheblanksandtrytotakenotesasquicklyaspossible.T:Canwechecktheanswersnow?T:Launchtime,xxx,please.Readthetablein3quicklyandcirclethenewwords.Learnthenewwordswiththehelpofthevocabularylist.Listento3andcompletethetable.Ss:Yes.S1:April24,1970。S2:Jiuquan.3中的几个新词，难度大，但它们只是要求理解的词汇，不用花太多时间。老师要强调运用速记技巧并专注于所需要的信息。
T:Launchplace,xxx,please.T:…S3:…7FinishingTask4(4mins)IndividualworkClassactivityStep1:LettheSsdo4.Checktheanswers.T:HereisastoryofArmstrong.Readthestoryandchoosethecorrectformsofthegivenwordstocompletethepassage.Whenyoufinish,raiseyourhand.T:Weshouldchecktheanswersnow.Onestudent,oneblank,clear?T:Firstblank?Step2:Read4againandfindoutusefulexpressions.T:Therearesomeusefulexpressionsinthepassage.Readthepassageagainandfindthemout.Do4.Checktheanswers.Ss:Clear.S1:whoS2:whichS3:…Read4againandfindoutusefulexpressions.S1:setfooton.
T:Whatarethey?Haveyougotthem?S2:alongwith.S3:spendtimedoingsth.8Summarizingandassigninghomework(3mins)ClassactivityStep1:LettheSssumuptheattributiveclause.T:Wehavelearnedanimportantgrammartoday.Whatisit?T:Whichwordsareusedastherelativepronouns?T:Whatdowecallthenounsbeforetherelativepronouns?T:Thenhowtochoosetherelativepronouns?T:Youhavelearnedverywelltoday.Step2:HMK.T:Wehavelearnedattributiveclausetoday.Ihopeeverybodywillwritefivesentenceswiththenewgrammar.Iwillaskyoutoreadyoursentencesinthenextperiod.Sumuptheattributiveclause.Ss:定语从句。Ss:who,which,thatSs：先行词。Ss:先行词指人时用who/that；先行词指物时用which/that。
Ⅶ.BlackboarddesignChinaisthethirdnationthatsentapersonintospace.SectionAWordsandphrases:lunarprobelegendspacewalkproveGrammar:attributiveclause：定语从句relativepronouns：关系代词antecedents：先行词当先行词指人时，关系代词用“who/that”当先行词指物时，关系代词用“which/that”。Sentences:Heisournationalherowho/thattraveledaroundtheearth.It’saspaceshipwhich/thatwaslaunchedasChina’sfirstlunarprobe.Chinaisthethirdnationthatsentapersonintospace.
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