最新《童年的发现》优质课课件课件PPT.ppt 39页

'《童年的发现》优质课课件 【俄】费奥多罗夫执教人：张锋 自由朗读课文，边读边用笔标出自然段，想想：“我”童年的发现是什么？在课文中找出有关的句子。 我绞尽脑汁思考这个问题的答案。想啊想啊，嘿！终于想出了眉目：哈！ 人是由细胞构成的……从细胞变成小鱼，经过了很长的时间。现在，这一段时间就折合成一个月。从小鱼变成青蛙又得经过很长时间，又折合成一个月。这样推算下来，到变成人，正好是九个月。 三年以后，我升入了高年级，有一次上生物课，年轻的女老师一本正经板着面孔讲人的起源，讲人的发育和进化。 我明白了──世界上重大的发明与发现，有时还面临着受到驱逐和迫害的风险。 哥白尼：在古代，人们由于眼界狭小，认为地球是宇宙的中心，宇宙是有限的，太阳、月亮和众星都围绕地球运行。16世纪，波兰天文学家哥白尼，根据30年的天文观察和推算，认为地球和其他行星一样，在每时每刻地环绕太阳运转。但那时欧洲的封建教会不支持这样的观点，不然就会遭到教会审判异端教徒的法庭的迫害。所以，哥白尼直到临死前，才把“太阳中心说”的著作发表。 意大利的科学家布鲁诺：他是哥白尼的推崇者，而且发展了哥白尼的学说。他指出宇宙中有许许多多像太阳系一样的星系，而太阳只是太阳系的中心。由于热情传播这一新天文学说，他被教会推到审判异端的宗教法庭，在监禁7年后被活活烧死。 伽利略：17世纪，意大利的天文学家伽利略，非常赞同哥白尼的观点，他寻找方法，给这种观点以科学的证实。但是他还是遭到了教会的谴责。宗教法庭把他传去，不断地审讯他，折磨他，让他跪下宣誓放弃自己的观点。但是当伽利略站起来后，他不禁喃喃自语道：“可是，地球仍然在转动呀!”后来，伽利略被监禁在家中，不许外出。 你想对费奥多罗夫说些什么？ 一轮复习Book4Unit5 单词关CheckOne词性转换——想的出也要写的对！一基础知识检测 1.center—adj._______2.various—v._____—n.______3.swing—过去式______—过去分词_______4.attract—n._________—adj.__________5.long—n.________strong—n._________6.major-n.________minor—n.__________7.advance-adj._______汉语？______________8.amuse-n.__________-adj.________________9.settle-n.______殖民者-n._________解决;安排10.admit—n.___________汉语？centralvaryvarietyswungswungattractionattractivelengthstrengthmajorityminorityadvanced先进的；高级的amusementamusing/amusedsettlersettlementadmission入场费；允许进入；承认 短语关CheckTwo短语活用——语境活用！ Withthedevelopmentofscience,moreandmorepeopleareconfusedthat_______itisgood___badtomakerobot.However,robotsare________________ourdailylife.When____________itsconvenience,robotsarewelcomedbyallkindsoffamilies.__________thatallthehousework,includingwashingdishesandcleaningthewindowsandmanykindsofthingslikethis,willbedoneeasilyandautomatically.Itisjustbecausewehaverobots.__________________,therobotcan________________someYogamoves.Whenweareunhappy,itmaytalkwithus___________.Inaddition,Wecandomanythingsthatwedidn"thavetheabilitytodointhepastbyusingrobots.Theyalwaysdo____________inourlife.Inaword,theworldischanging.Weshouldalsochangeourthoughttoacceptrobotstobecomepartofourlife. Iknowforsureonedayourunachievabledreamswill____________.whetherorgettingclosetoitcomestoNowonderToouramusementbemodelledafterfacetoface/workwonderscometrue 二考点点拨，易错归纳知识点的灵活运用1.various2.preserve3.advance4.nowonder5.Wordcamethat… 1.variousThere____(be)avarietyofbooksforustochoosefrom,likehistorybooks,sciencebooks,literarybooksandsoon.Thevarietyofhisbooks____(be)astonishing.考点点拨：主谓一致(1)avarietyof/varietiesof+[C]n复+V复(2)thevarietyof+[C]n复+V单----“…的品种”areis 2.preserve1）Wewilldoeverythingtopreservepeace.2）Pantanal（潘塔纳尔）isoneoftheworld’sgreatestwildlifepreserves.3）Noonecouldpreservehimfromsuchafate.Hedeservedthat.4）—Thetownissobeautiful！Ijustloveit.—Metoo.Thecharacterofthetowniswellpreserved.考点点拨：一词多义v.维护；保存，保留；保护n.保护区v.维护n.保护区v.保护v保存 3.advanced错题重做：1.AlineofUStanksslowlyadvancedforward.2.Pleaserepeatthesentenceagain.3.Moststudentsenterintouniversityat18yearsold.4.They"llreturnbacktotheirownworldoncethey"vehadtheirfun.易错归纳：——多说无益advance/repeat/enter/return…(forward/again/into/back…) IWonderasIWanderAnnieMorganwondersaboutalotofthings.ShewondershowMamacouldhavediedinthespringwhensomuchlifeisburstingfromthegroundandtreebranches.…Andshewondershowsheandherfather,awanderingpreacher牧师,willpayforgasandfoodwhenPapagivesawayabouteverypennytheyhavetootherpoorfolks.4.nowonder ---Therehavebeenover80millionpassengersthisholiday.---Soitisnodoubtthatthetrafficissoheavy.wonder易错归纳：1）wondern奇迹vt想要知道wandervi漫步；漫游；闲逛2）Itisnowonderthat…难怪；不足为奇Thereisnodoubtthat…毫无疑问 5.Newscamethat…Wordcamethatthatthatthatthatboyusedwasright.Wordcamethatthatthatthatthatboyusedwasright.同位语从句指示代词+单词“that”指示代词+n关系代词---定语从句易错归纳：同位语从句：连词that不作成分，不能省.定语从句：关系代词that作成分，作宾语可省. Summary1.various/variety/vary---主谓一致2.preserve一词多义v/n保护区3.advance/repeat/enter/return…(forward/again/into/back…)4.wondern/vwanderviItisnowonder/Thereisnodoubtthat5.同位语从句和定语从句中的that基本概念清楚-语法功能掌握熟练-审题清楚 Homework实战小卷2 Withthedevelopmentofscience,moreandmorepeopleareconfusedthatwhetheritisgoodorbadtomakerobot.However,robotsareourdailylife.Whenitcomestoitsconvenience,robotsarewelcomedbyallkindsoffamilies.Nowonderthatallthehousework,includingwashingdishesandcleaningthewindowsandmanykindsofthingslikethis,willbedoneeasilyandautomatically.Itisjustbecausewehaverobots.Toouramusement,therobotcanbemodelledaftersomeYogamoves.Whenweareunhappy,itmaytalkwithusfacetoface.Inaddition,Wecandomanythingthatwedidn"thavetheabilitytodointhepastbyusingroborts.Theyalwaysdo/workwondersinourlife.Inaword,theworldischanging.Weshouldalsochangeourthoughttoacceptrobotstobecomepartofourlife. Iknowforsureonedayourunachievabledreamswillcometrue.'