1b等于多少亿|1B Unit1 Period4教案

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teaching aids: photographs, multimediaprocedurecontentmethodpurposepre-task
preparations1.warming-upsing a song “happy new year”, then show a picture of a family in spring festival. ask pupils to watch and try to say what they see.通过唱《新年好》，复习上节课学习内容，活跃课堂气氛。2.revisionpoint and ask, “who are they?”(father /dad, mother/mum, brother, sister and me)复习有关家庭成员的单词，为本节课做准备。3.make a dialogueask pupils to make a dialogue with their classmate.p1: how are you?p2: very well, and you?p1: happy new year, dad!p2: happy new year!(the same to you )p1: here’s your ____.p2: thank you.通过组织对话，帮助学生复习新年问候语与应答。while-task
procedure1. introduction and learn 1. introduce the new character to pupils. (uncle, aunt, grandfather, grandmother)借助多媒体课件，生动形象地向学生介绍有关亲属的单词，引起学生的学习兴趣。2. encourage pupils to imitate someone’s intonation.say like this:i’m the grandfather/aunt…通过学生模仿不同人的声音和动作来操练所学单词，使操练更有趣味性。3. ask pupils to take out their photos and introduce them to the class, and say, “this is my grandmother.”让学生根据照片作介绍。2. an activity1. do a quick response.show pictures one by one, and encourage pupils to stand up and read them out.通过学生喜爱的活动，进一步巩固单词。2.play a guessing game.teacher describes one of the people, then let pupils guess who he/she is. e.g.t: she is old. she is kind. who is she? (grandmother)通过教师描述某人的特征，让学生猜猜是谁，不仅训练了学生的听力，也为下一环节做了准备。post-taskactivityfree talkencourage pupils to talk about their family members and describe them by using new words. e.g. he is my uncle.he is handsome…(group work)通过he is/she is …的句型，使操练更生活化，贴近学生实际。同时，也丰富了学生的语言，扩大了课堂的输出量。assignment draw picturesgive each pupil a sheet of paper on which the four relatives’ names are written. let them draw a picture of these people. (grandparents or their uncle and aunt…)让学生通过画画，更进一步巩固所学单词。【教案设计说明】通过多媒体播放英语歌“happy new year”,激发学生的兴趣，学生在轻松愉悦的氛围中不仅复习了原有的知识，也引起学生对所要学习内容的兴趣。一年级学生刚开始学习英语，教学的主要目的应该是最大限度地培养学生学习英语的兴趣。在低年级用直观教学有利于学生集中注意力和提高学习兴趣，有利于理解和记忆学习内容，有利于他们在真实的环境中参与教学，习得语言。为此老师在充分利用教学资源，如多媒体教学软件，家庭成员的照片等，使之为教学对象和教学内容服务，并以此培养学生用英语进行简单交际的能力。在练习和课堂活动中，要为学生创造运用所学内容的机会，为此老师设计了do a quick response, play a guessing game, group work等，通过听、说、玩等方式，由浅入深、由易到难，降低了学习的难度，鼓励学生积极参与，大胆表达，提高学生对语言的感受和初步运用英语能力。低年级口语教学要求学生运用已掌握的语言进行简单的英语会话。口语练习活动给学生提供了演练的机会，使学生得到用外语进行交际的真实感受。口语练习也给教师和学生提供了信息反馈，从而使教学相长。很多口语活动本身妙趣横生，有助于激发学生的投入，使学生充满自信。

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