Teaching DesignWord格式.docx
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Teaching DesignWord格式.docx
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文章最后讲述的现象发人深省:
Theearthmaybecometoohotforthelivesonit.它关系到地球上生命的未来。
4.Comprehending部分通过四个选择填空题检测学生对本文核心问题的理解:
地球上生命的起源和延续需要哪些条件?
随后通过排序的方式帮助学生弄清本文的行文线索,也就是地球上生命的起源和发展历程。
最后提出两个问题,考查学生的深层理解和推断能力。
5.LearningaboutLanguage部分首先通过英文解释帮助理解课文中的生词,然后,通过短文填空、词语分类等形式将这些词语用于一个相关的情境中。
语法部分也是采用先发现后应用的学习方法。
先通过到课文中找句子,让学生认识主语从句,然后,设置一个用手机发短信息的情境,让学生进行简单句与主语从句之间的转换练习。
最后设置情境来复习第三单元出现的表语从句。
6.UsingLanguage部分综合训练听说读写的能力。
听力部分的内容介绍三位科学巨匠,不仅通过听力填表的形式训练学生捕捉细节的能力,还通过四选一的形式帮助学生找主题思想。
在解释对与错的过程中,教师可以适当地介绍一下概括主题的方法。
阅读部分是一个科幻小故事,通过“我”和“我的朋友”乘宇宙飞船登月球的经历,介绍了重量、失重和地球引力等科学道理。
说和写部分以Visitingthemoon为话题,要求学生讨论登月球需要携带的物品和在月球上可能遇到的困难,并要求学生找出克服这些困难的方法。
教师可以根据课本上的提示,向学生介绍“先分述后总结”的写作方法。
提出问题的解决方案时,要求学生选用适当的“指示”用语。
教材重组
1.将WarmingUp,Pre-reading,Reading与Comprehending整合在一起上一节“阅读课”。
2.将LearningaboutLanguage和Workbook的usingwordsandexpressions及usingstructures整合在一起上一节“语言学习课”。
3.将UsingLanguage设计为一节包括听说读写在内的“综合技能课
(一)”。
4.将Workbook的READINGANDLISTENING和TALKING结合在一起上一节“听说课”。
5.将Workbook的LISTENINGTASK,READINGANDWRITINGTASK和SPEAKINGTASK设计为一节“综合技能课
(二)”。
课时分配
1stPeriodReading
2ndPeriodLanguagestudy
3rdPeriodIntegratingskills(Ⅰ)
4thPeriodListeningandSpeaking
5thPeriodIntegratingskills(Ⅱ)
Part1:
TeachingDesign
(第一部分:
教学设计)
Period1:
Asamplelessonplanforreading
(HOWLIFEBEGANONTHEEARTH)
Aims
Todevelopthestudents’readingability
Tolearnsomethingaboutastronomy
Procedures
I.Warmingupbylearningvocabulary
Goodmorning,class!
Today,waregoingtotakeUnit4Astronomy:
thescienceofthestars.Beforewereadthetext,let’sturntopage99andgetfamiliarizedwiththevocabularyfirst.Payattentiontothemakingoftheword.Studytheprefixes,rootsandsuffixesinthewords.
AstronautYangLiwei
II.Pre-reading
1.Lookingandsaying
Haveyoueverwonderedhowtheuniversebegan?
WellI'
msureyoumayhavemanyanswerstothisquestion,butIhaveonethatperhaps,youmaynothaveheardofyet.Iwillbegivingyoumytheoryonthissubject.Nowlookatthescreenandlistentometellingyousomethingexciting.
科学家透露:
宇宙可能有两个
我们的宇宙和一个"
隐藏的"
宇宙共同"
镶嵌"
在"
五维空间"
中。
在我们的宇宙早期,这两个宇宙发生了一次相撞事故,相撞产生的能量生成了我们宇宙中的物质和能量。
2.Talkingandsharing
Doyouknowhowtheuniversebegan?
Inthe1920sinCalifornia,astronomerEdwinHubbleobserveddistantgalaxiesusinganextremelypowerfultelescope.Hemadetwomind-boggling(unbelievable)discoveries.
First,HubblefiguredoutthattheMilkyWayisn’ttheonlygalaxy.Herealizedthatfaint,cloud-likeobjectsinthenightskyareactuallyothergalaxiesfar,faraway.TheMilkyWayisjustoneofbillionsofgalaxies.
Second,Hubblediscoveredthatthegalaxiesareconstantlymovingawayfromeachother.Inotherwords,theuniverseisexpanding.Thebiggestthingthatweknowaboutisgettingbiggerallthetime.
Afewyearslater,BelgianastronomerGeorgesLemaî
treusedHubble‘samazingdiscoveriestosuggestananswertoabigastronomyquestion:
“Howdidtheuniversebegin?
”
III.Reading
1.Listeningandreadingaloud
Nowpleaselistentotherecordingandthenreadthetextaloud.Payattentiontohowthenativespeakerisreadingalongandwherethepausesarewithineachsentence.Iwillplaythetapetwiceandyoushallreadaloudtwice,too.
2.Readingandunderlining
Nextyouaretoreadandunderlinealltheusefulexpressionsorcollocationsinthepassage.Copythemintoyournotebookafterclassashomework.
CollocationsfromHOWLIFEBEGANONTHEEARTH
acloudofenergeticdust具有能量的尘埃,combineinto…合成……,movearoundthesun环绕太阳运转,becomeviolent变得激烈,thesolidsurface固体表面,explodeloudly猛烈爆炸,intime及时,最终,producethewatervapor产生水蒸汽,maketheearth’satmosphere构成了地球的大气层,cooldown冷却,onthesurface在表面,bedifferentfrom…与……不同,goroundthesun环绕太阳运转,disappearfrom…从……消失,stayon…存留在……,showone’squality显现某人的特性,dissolveharmfulgases分解,溶解有害气体,becomepartof…变成……的一部分,developlife发展生命,growinthewater在水里生长,fill…with…用……来填充……,充满了……,encouragethedevelopmentof…鼓励……的发展,millionsofyearslater几万年以后,liveonland在陆地上生活,liveinthesea在海里生存,growintoforests长成森林,produceyoung生出幼仔,layeggs下蛋,animalswithhandsandfeet长着手脚的动物,spreadallovertheearth遍布全世界,developnewmethods发展了新的方法,growfood种植,movearound迁徙,goby过去,推移,takecareof…在意……,照看好……,put…into…把……带入,放入……,prevent…from…防止……做……,escapefrom…into…从……逃离到……,becomehot变热,dependon….依靠,依赖,取决与……,solveaproblem解决一个问题
3.Readingandunderstandingdifficultsentences
Skimthetextandidentifythedifficultsentencesofeachparagraph.Youmayputyourhandupifyouhaveanyquestions.
4.Readingandtransferringinformation
Readthetextagaintocompletethetablebelow,
HOWLIFEBEGANONTHEEARTH
Whatwastheearthlikeafterthe“BigBang”?
Whywastheearthdifferent?
Howwaslifedevelopedonearth?
Whatdidsmallcleveranimalsdo?
5.Readingandtranslating
Asyouhavereadthetexttimes,youcansurelyputitintoChinese.WangHongqin,willyoubethefirsttohaveatry,ofputtingthefirstparagraphintoChinese.
IV.Closingdown
Closingdownbydoingexercises
Toendthelessonyouaretodothecomprehendingexercises2and3onpages26and27.
Closingdownbyhavingadiscussion—HowDidtheUniverseBegin?
Thereareonlythreepossibleanswerstothisquestion.
1.Itwascreatedbysomethinglargerthanitselfsincethefirstlawofthermodynamics(热力学)saysthatenergycannotbecreated,onlychanged.
Theuniversehadtobecreatedbysomethingoutsideitself,becauseofthesamelaw.Wealsoknowthatmancouldnothavecreatedit.
2.Itwasbegunbychance(oraccident);
or
3.Theanswerisnotsure.
Shownthisway,thequestionis:
AdditionalMaterials
Completethesummaryofthestorywithonewordineachblank.
Afterthe“BigBang”camea1ofenergeticdust,theearth.Dustcombinedintoaball,moving2thesun.Theearthbecameviolent.Thenit3loudly.Intime,thewatervaporwasproduced,makingtheearth’satmosphere4down.Waterthenappearedonthe5.Theearthwastobedifferentfromotherplanetsgoingroundthe6.Waterdisappearedfromotherplanets.Butitstayedon7.
Smallplantsbegandeveloping8thewater.
Yearslatergreenplantscameinto9.Theairthenwas10withoxygen.
Millionsofyearslater,small11animalswerefoundtobelivingonthe12,inthesea.Theyspreadallovertheearth,moving13theearth,puttingtoomuchcarbondioxideintotheatmospherewhich14heatfromescapingfromearthintospace.
Intheendtheearthmaybecometoohottolive15.
(Keys:
1.cloud2.around3.exploded4.cool5.surface6.sun7.earth8.in9.being10.filled11.clever12.land13.around14.prevents15.upon)
Comprehensionquestions
1.Whatformstheearth’satmosphere?
A.Carbondioxide,oxygen.B.Carbondioxide,oxygen,poisonousgas.
C.Watervapour,carbondioxide,oxygen,nitrogen.
D.Watervapour,carbondioxide,oxygen,nitrogenandothergases.
2.Canyoutellwhatisthe“specialqualities”oftheearthaccordingtothepassage?
A.Theearthgoesaroundthesun.B.Theearthwassolidshapewhichwaslast.
C.Thereareanimalsandhumanbeingsliveonit.D.Waterremainsonthesurfaceoftheearth.
3.Whatkindoffactorimprovetheprogressoflife?
A.Waterformsontheearth’ssurface.B.Greenplantsbegantoappearonland.
C.Theairisfullofcarbondioxide.D.Animalsbegantoappearsuchasinsects,amphibians,est.
4.Whatisthemainideaofthispassage?
A.Ittellsushowdoeslifebegintoappearontheearth.
B.Ittellsuswhydoesgreenplantsgrowbeforeanimals.
C.Ittellsuswaterplaysanimportantroleinthedevelopmentoflife.
D.D.Ittellsuscarbondioxideisthereasonwhylivingbeingswilldieinthefuture,
5.Theauthorinfersusthatifwewanttothelifecontinueontheearth,whatshouldwedo?
A.Weshouldproducemorecarbondioxidetocauseglobalwarming.
B.Weshouldsolvetheproblemofglobalwarmingassoonaspossible.
C.Weshouldbearlesspeopleandthinkaboutanewwaytogrowmorecrops.
D.Weshouldbeworthyofwater.
(Key:
DDBAB)
Notestosomedifficultsentences
1.Afterthe“BigBang”theearthwasjustacloudofenergeticdust.随着“轰隆”一声巨响,地球就成为一个云团,充满着具有能量的尘埃。
BigBang(big-bangcosmology)大爆炸宇宙学。
2.Itexplodedloudlywithfireandrock,whichwereintimetoproducethewatervapour,carbondioxide,oxygen,nitrogenandothergases,whichweretomaketheearth’satmosphere.它(地球)巨大的爆炸喷出了烈火与岩石,最终产生了水蒸汽、二氧化碳、氧、氮和其他多种气体,从而形成了地球的大气层。
intime:
soonerorlater;
eventually迟早;
最后。
I’llseehimintime.总有一天我会遇见他。
intime(forsth/todosth):
notlate及时;
不迟。
Shewillbebackintimetopreparedinner.她来得及回来准备晚饭。
in/outoftime:
in/notinthecorrecttime合/不合节怕。
Theaudienceclappedintimetothemusic.观众合着音乐的节拍拍手。
(sth)beto(do):
(something)willdefinitelyhappen,oritmusthappen不可避免要发生或必须发生。
Theysaidgoodbye,littleknowingthattheywerenevertomeetagain.他们彼此说了再见,几乎不知道再也不可能见面了。
Sheistobehonoredforthisgreatwork.她(一定)会因这部著作而获得荣誉。
Mr.Clarksaidtohisdaughter,“Youaretobehomeby10o’clockatthelatest.”克拉克先生对他的女儿说:
“你必须在10点之前到家。
”
3.Nobodyknewthatitwasgoingtobedifferentf
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