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时间:2019-04-22
《九年级英语上册unit5lookintosciencelesson27planetdanny学案冀教版》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Lesson 27: PlanetDanny【学习目标】知识目标: telescope,solar,certainly,unless,double,mystery;solarsystem,atnight,evenif,lookthrough,comeout,beworth+n.,beworth+v.-ing;1.Helooksthroughthetelescope.2.MaybeBrianandIcanjoinyouaftersupper.3.Idon’tthinkyoucanfindoneunlessyouha
2、veabiggertelescope.4.Actually,doublethesizeofyourhouse.5.Well,it’sworthatry,evenifIdon’tfindaplanet.能力目标:Learnaboutthesolarsystemandhowtousethetelescope.情感目标:Keepontrying,andyouwillsucceed.【重点及难点】Learnaboutthesolarsystemandhowtousethetelescope.【导学过程】一、自主预习【预习指
3、导】1.自学教材第27单词与词组,你可以听录音跟读,根据音标读,或者请教别人读。做到发音标准,弄清词性和汉语意思。2.自学教材,仔细读课文至少三遍,弄清课文大意。用横线划出文中的重要句子。【自主学习】1.认读识记本课单词和短语。2.预习本课课文,完成Exercise1and3onpage71。3.写出下列单词的词义和词性。telescope__________solar_____________certainly_____________unless______________double_____________
4、_mystery______________4.翻译下列短语。1)solarsystem___________2)atnight______________3)evenif___________4)lookthrough_____________5)beworth+n./beworth+v.-ing.____________在自学过程中,你还有哪些疑惑在文中用线画出来,并把它写下来,和你的同伴交流。二、合作探究Task1.读课文,想一想下面的三个问题。 (1)CanDannyusethetelescope? _
5、__________________________________________________(2)CanDannyseeanystarsorplanetswiththetelescope?Why? ___________________________________________________(3) WhatisDannytryingtodo? ___________________________________________________Task2.Listentothedialogue
6、andworkoutLet'sDoIt2.Task3.再读课文,讨论并检查Exercise1and3onpage71是否正确。Task4.小组讨论导学案上的LanguageNotes。Task5.分组讨论,完成Let'sDoIt4。三、交流展示LanguageNotes:1.Dannyturnsthetelescopearoundandlooksthroughitagain.丹尼把望远镜掉过头来,又从里面望去。turnaround/round调转方向;转身e.g.Whydidtheyturntheirdesksar
7、ound?他们为什么把书桌放反了?2.Idon’tthinkyoucanfindoneunlessyouhaveabiggertelescope.我认为你发现不了星星,除非你有一个大一点的望远镜。本句中unless是连词,意思是“除非,如果不”;由unless引导的条件状语从句既可以是真实条件,也可以是非真实条件。作为真实条件分句,unless通常相当于if……not。例如:Wewon’tbeabletoreachthetopofthemountainunlesstheweatherchanges.(=ifthew
8、eatherdoesn’tchange)3.Actually,doublethesizeofyourhouse!实际上,是你房子大小的两倍。double作动词,意为“使加倍,翻倍”。如:Thenumberofthehousesheremaydoublein5years.五年内这里的房屋数量可能会翻倍。double作形容词,意为“双倍的、两倍的、两用的”,在句
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