外研剑桥版英语五年级下册Unit 2 Life in the arctic 教案

Unit2Lifeinthearctic教学目标1.知识目标2.(1)Sscanlisten,readandsaythenewwordsandphrases:polarbear,hare,what'soverthere?catchahare,swimacrossthelake,walkthroughthesnow,runupthehill,cometothetop,cometoastop.(2)Sscansaythechant“thepolarbear”.2.能力目标(1)Sscansaythechantverywell.(2)Listenfordetailsinachant.3.情感态度、学习策略、文化意识目标(1)以小组合作及情景教学为主，同时运用简笔画帮助学生理解与运用所学知识。(2)培养学生热爱自然、热爱动物的情感。教学重难点1.教学重点1.(1)Listenandsaythenewwordsandnewsentences.(2)Saythechant.2.教学难点1.(1)Newwords:polarbear,hare(2)Phrases:what'soverthere?catchahare,swimacrossalake,walkthroughthesnow,runupthehill,cometothetop,cometothestop(3)Reviewthesingularformofthethirdperson.教具准备tape,cassetterecorder,wordcards,pictures.教学过程（一）复习、热身1.Greetings2.FreetalkT:What'sthedatetoday?Ss:It'sWednesday.T:What'stheweatherliketoday?Ss:It'swarm.T:Let'ssaythechant:Springiswarm.Summerishot.Autumniscool.Winteriscold.（二）新知呈现与教授1.Butit'sverycoldintheArctic.(教师通过呈现Arctic的冰天雪地)，你们知道在这样的地方，有些什么样可爱的动物呢？接着呈现有关北极的五个动物，引出单词：ThesealThearcticfoxThearctichareThepolarbearThesnowyowl.2.让学生观察这五个单词，如何有效的学习它们？fox----thearcticfoxhare----thearcticharesea----sealbear----thepolarbearsnow—snowy---thesnowyowl通过观察新单词里有认识的单词。如何迅速的记住它们呢？我们一起来chant(配上即将学习的chant节奏)thefoxthefoxthearcticfoxtheharetheharethearcticharethebearthebearthepolarbeartheowltheowlthesnowyowl3.Myfavoritearcticanimalisthepolarbear.What'syourfavoritearcticanimal?引导学生用big,cute,beautiful,white,lovely等来回答。4.Look,whatdothepolarbearwanttodo?PPT呈现教材15页上面北极熊想抓北极兔的图片。同时老师在黑板上用简笔画画出来。（见板书设计）将polarbear和arctichare图片分别贴在简笔画的两边。教师站在远处指着polarbear问：What'soverthere?指名答：Apolarbear.T:What'sitdoingoverthere?生可以说中文，老师引出英语句子Itwantstocatchthehare.练读该句。T：Butbetweenthem,thereisalake,snowandahill.Howdoesthepolarbearcatchthearctichare?并随机教学lakesnowhill5.放chant录音，学生边听边在书中找出句子，并划出来。指名读出划线句子。教师反馈。jumpsinthewater.swimsacrossthelake.Hewalksthroughthesnow.runsupthehill.（1）将句子与书上图片连线。（2）区别：across（在平面上）横过through（在立体空间中）穿过6思考：为什么主语用he不用it?（拟人手法，表达喜爱之情）为什么动词后加了“s”？（主语三单的动词变化形式）（三）新知操练与运用1.Sslearntosaythechantfollowthetapesentencebysentence.2.Sslearntosaythechantwiththetape.3.Sssaythechanttogether.4.Now，Iwillintroduceafriendstoyou.播放课文录音  Ask:What’shisname?Wheredoeshelive?WhatdoesNicolabuyintheshoppingmall?WhatdoesNicoladoontheplayground?WhatdoesNicolaseeontheTV?DoesNicolalikehereatlast?（播放录音，听音回答。然后翻开书，让生检测是否正确。）（四）作业.1、制作一张你最喜爱的北极动物的知识卡片。2、写一封倡议书，号召人们爱护北极的环境和动物。   （学生任意选取其中的一项任务来完成，注重了学生的个性的发展）。PAGE