教案-全国-2010_高中物理：质点参考系和坐标系教案人教版必修1.rar

4Unit1Welcometotheunit导学案班级：姓名：学习目标:1.通过对话大声练习口语。2.认识人体感官的重要性，并了解感官之间是相互影响的。重点难点:1.如何正确表达自己对感官的理解;2.熟练运用已学词汇描述图片内容。学法指导:阅读法，自主、合作与探究法。课时安排：1课时。学习过程：【独立自学】（A级）Step1:SelfstudyTask1:Answerthefollowingquestions1.Withwhatcanweseeandhear?2.Howcanweknowwhetheradishisdelicious?3.Howcanweknowthataflowerhasapleasantsmell?4.Whatdowedowhenwewanttoknowwhetherthewaterinthebasinishotorcold?5.Howdoweknowabouttheworldaroundus?Task2:Fillinthetable.wedowiththesenseseeheartastesmelltouch/feelStep2Readtheinstructionsandtheshortpassageinpage1.Lookatthefourpicturesandanswerthequestionbeloweachpicture.Picture1:Whatcanyouseeinthispicture?Picture2:Howdoyoufindoutwhetherthetwolinesareofthesamelength?Picture3:Howcanyouprovethatthetwolinesarestraight?Picture4:Canthesymbolsbereadinonlyoneway?【能力提升】（C级）Step3DiscussionWhatcanwelearnfromobservingthefourpictures?【拓展应用】（C级）Step4MakeupadialoguetotalkaboutsensesTopic:somepeopletalkabouta“sixthsense”.Theysayithelpspeopleknowaboutthingsbeforethemhappening.Doyoubelieveina“sixthsense”?Whyorwhynot?【合作交流、质疑解难】（AB级）Step5Languagestudy1.Findoutthefollowingphrases.（A级）1.在某人的日常生活中____________2.和某人讨论某事_________________3.相互影响_____________________4.捏住鼻子_______________________5.味觉________________________6.以凸起的圆点形成的字母___________7.听力有问题的人_________________8.一两次__________________________9.取得巨大成就_________________10.即使___________________________2.Languagepointssense【知识链接】①n.[C]感官，感觉thesenseofsight视觉听觉____________嗅觉____________触觉_______________味觉______________②感觉，感官（多用做单数，并与a连用），观念，概念，…感/心asenseofhumour幽默感asenseofduty_______asenseofoppression_______asenseofsafety________asenseofpride________senseofeconomy经济观念senseofbusiness___________asenseofrightorwrong/justice是非感/正义感senseofdirection___________③vt.作“感觉到，领悟，发觉”解时，后接名词或者从句。翻译：我一进房间，马上就觉察出有不正常的东西。④makesense/notmakeanysense有(没)意义makesenseof理解,明白Thereisnosense(in)doingsth.做某事没有意义【检测巩固】：翻译下列句子1．为这样的事烦恼没有意义.2．我感觉到她在想什么.3．节省钱是理智的.4．你能明白我的意思吗?Step6Self-assessment【当堂检测】（B级）1.Allthe_______noiseinthecrowdmadethelittlegirl______.A.conf