英语26个字母的正确书写(共4页).doc

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1、精选优质文档-倾情为你奉上英语26个字母的正确书写1. 大写字母都应一样高，占上面两格，但不顶第一线。 2. 小写字母a，c，e，m，n，o，r，s，u，v，w，x，z写在中间的一格里，上下抵线，但都不出格。 3. 小写字母b，d，h，k，l的上端顶第一线，占上面两格。 4. 小写字母i和j的点、f和t的上端都在第一格中间，f和t的第二笔紧贴在第二线下。 5. 小写字母f g j p q y的下端抵第四线。 6. 小写字母a，d，h，i，k，l，m，n，t和u，它们的提笔是一个上挑的小圆钩，不能写成锐角。 1）标点符号要写在一定的位置上。 2）字母的笔顺字母要按一定的笔划顺序书写，其书写笔顺如

2、下。（请注意书写的格式和大小写的区别。） 课题：Unit4Astronomy:thescienceofthestarsPeriod1WanrmingUpandReading教学目标：1.Developstudentsreadingabilityandletthemlearndifferentreadingskills.2.Enablestudentstoknowaboutthedevelopmentoftheearth.教学难点：1.Enablestudentstounderstandthepassageandknowaboutthedevelopmentoftheearth.2.Letstu

3、dentslearnhowtousedifferentreadingskillsfordifferentreadingpurposes.教学方法:Skimming,discussion,individualworkandgroupwork.教学过程：【自研课导学】1.Letstudentslearntheusefulwordsandexpressionsinthispart:astronomy,system,religion,theory,atom,billion,globe,violent,atmosphere.2.Getstudentstolearnaboutthedevelopmento

4、ftheearth.【展示课导学】Step1:Leading-inHaveafreetalkwithstudents.1.Letstudentsdiscussthefollowingquestions:Whoareourancestors?Doyouknowwhatitwaslikebeforelifeappearedontheearth?Doyouknowhowlifebeganontheearth?Doyouwanttogetmoreinformation?2.Tellstudents:Todaywewilllearnsomethingabouthowlifebeganontheearth

5、.TurntoPage25.LetscometoWarmingUpfirst.Step2:Warmingup二次备课 河南省淮阳县实验高中高一英语组2Letstudentsthinkaboutthefollowingquestionsandthendiscussthemwiththeirpartners.1.Inoursolarsystemeightplanetscirclearoundthesun.Whatarethey?Canyoumatchthenameswiththeplanets?(P25)2.Whatinterestsyouinastronomy?Doyouknowanyquest

6、ionsthatastronomersareinterestedin?Step3:Pre-reading1.Getstudentstodiscussthequestionswiththeirpartners.1)Theoriginoflifeonearthisaquestionthatinterestsastronomers.Whatdoyouknowaboutit?2)Eachreligionandculturehasitsownideasabouthowlifebeganonearth.Whatdoyouknowaboutthem?2.Askthemtoreadthetitleandloo

7、katthepictures.Predictwhatthereadingwillbeabout.Step4:Reading1.Fastreading:ScanningGetthestudentstoreadthepassagequickly.Givetenminutestolookthroughthewholetextandanswerquestions:1).Whatisthepassageabout?2).Whatsthemainideaofthetext?2.DetailreadingChoosethebestanswertoeachquestionaccordingtothetext.

8、1).Whatisimportantforthebeginningoflife?A.Thewaterontheearth.B.Theearthsatmosphere.C.Theformofforests.D.Dissolvingharmfulgases.2)Whichofthefollowingappearedontheearthfirst?A.Insects.B.Reptiles.二次备课 var cpro_psid =u; var cpro_pswidth =966; var cpro_psheight =120;河南省淮阳县实验高中高一英语组3C.Amphibians.D.Shellfi

9、shandfish.3)Whichofthefollowingstatementstrue?A.WaterstillexistsonMars.B.Theearthsatmosphereismadeupofoxygenandnitrogen.C.Theearthhaddissolvedtheharmfulatmosphereintotheoceansandseas.D.Plantsprovideoxygentotheearth.4)Whatisthepassagemainlyabout?A.Theappearanceanddevelopmentoflifeontheearth.B.Thebirthoftheearth.C.Whydinosaursdiedout.D.Thefactthathumanbegingscausedglobalwarming.Suggestedanswers:(1)A(2)D(3)D(4)A【板书设计】_【教学反思】_ 专心-专注-专业