英语人教版五年级下册U3 Lets spell chsh.doc

Unit 3 My school calendar Part A Lets spell 怀鲁小学 楼婷婷Teaching aims:1. Ss will be able to understand, say, read and write the following words: China,chicken, lunch,teacher, sheep, fish,shirt,shorts .2. Ss will be able to know “ch” sounds /t/, “sh” sounds /.3. Ss will be able to read and spell more words which contain “ch”, “sh”.Teaching important points: 1. Ss will be able to understand, say, read and write the following words: China,chicken, lunch,teacher, sheep, fish,shirt,shorts.2. Ss will be able to spell some words according to the rules of pronunciation.Teaching difficult points:Ss may have difficulty in knowing the correct sound of/t/, /教学过程：Step 1： Warm-up（热身） 1.教师播放A Is for Apple视频歌曲和本课的chant。Step2：Presentation and practice（呈现和操练）1. “ch”的发音规则（1）教师利用学生与新教师之间存在的信息差，通过阅读关于教师信息的语篇中初步感知“ch”的发音。语篇如下：I like chicken very much. I am an English teacher.But I like Chinese too. Peach is my favourite food.On the weekend, I often watch TV.（2）教师点击课件，PPT隐去教师的相关信息，只留下含有“ch”的单词。教师播放单词录音，让学生多次聆听并感知这些词的发音，并通过小组讨论分方式自主总结归纳“ch”的发音。（3）教师把“ch”从单词中抽取出来再让学生感知。感知内容是从Phonics Kids Book书中截取的动画资源。教师让学生反复感知这一形象、生动、发音地发哦标准的资源，并反复模仿。 （4）教师采取一些活动操练“ch”的发音。首先是拿出文本上的单词请学生试着拼读。并板书China chicken lunch teacher接着挑战新词进行小组合作拼读主人公ostrich, beach,学生挑战成功。然后教师用课件呈现小韵文，先让同桌试读，后选几组学生尝试展示。2. “sh”的发音规则（1）教师播放主人公ostrich的话语，“I like the beach.I see so many funny things”What are the funny things”，学生发展思维活动，尽量猜测。最后学生静听录音，生试着去读新的chant。（2）同桌讨论sheep，ship，fish，shoes，shorts五个单词的共同发音点，自主体会发现“sh”的发音。（3）教师播放“sh”的发音视频，学生集体模仿。（4）操练“sh”的发音。现让生尝试读出文本内的单词并板书，然后教师问，“What else can we see in the sea？在海边还看见什么”，课件出现词让学生尝试拼读新词。然后学生四人一组试着去读“sh”chant，再一次操练发音，这个chant中“sh”的发音出现15次，学生再一次进行了有意义深层次的操练。最后采用拼音游戏，利用板书组合字母，一生上台词，其他的学生看PPT拼读词，台上的学生用字母贴听词拼词。3. 利用文本内容，巩固发音规则（请注意运用规范的序号体系）1.Read,listen and chant.(文本跟读，课文26页)2.Listen，number and say.听音排序并说一说（ ）chinese children ( ) an English teacher ( ) a short sheep( ) a shirt and shorts( ) fish for lunch3.Choose，write and say.师板书示范。请生上台书写并纠正。 Teacher short Chicken freshThe fish is cheap Shirt niceEg: 1. The teacher is ni