英語人教版四年級下冊Alets spell.doc

四年級下冊Unit3 Weather A Lets spell教學設計教學目標：1. 能夠通過聽例詞發(fā)音，觀察例詞結構中共有的特征，學習ar/al在單詞中發(fā)/a:/, /:/的規(guī)律；能夠跟著錄音說唱歌謠，2. 能夠根據ar/al的發(fā)音規(guī)則讀出生詞；能夠聽錄音為單詞標序號，鞏固學習ar/al的音形對應關系。 3. 能夠通過看圖、聽錄音、寫單詞活動學習按發(fā)音規(guī)則拼寫單詞，填充短語或句子，并進一步強化在四線格中正確書寫單詞。4. 能夠試讀出storytime中的句子。教學重點：掌握ar和al在單詞中的發(fā)音規(guī)則，并讀出，拼出符合發(fā)音規(guī)則的單詞教學難點：讓學生通過體驗式學習自己發(fā)現并歸納總結發(fā)音規(guī)則，并能見詞就讀，聽詞能寫教學過程：1. Can you read?復習舊知引出新詞.引導學生看課件呈現的單詞,復習前兩個單元所學的lets spell部分單詞小結: T：Just now, we have reviewed these words,humburger nurse: they have the same letters: ur, and ur says-girl bird: they have the same letters: ir, and ir says-sister dinner: they have the same letters: ur, and ur says-girl bird: they have the same letters:er, and er says-2. 呈現單詞farmer: Can you read this word? 去掉er： T:The farmmer works at a.呈現農場圖 去掉f: T: Can you try to read this word? Do you know whats the meaning? 引出新詞arm3. 板書arm 拆音拼讀單詞 學生開火車跟讀4. T: lets look at some picture.課件呈現 They are arm in arm. 學生做動作練習5. T：look，the farmer has a.出示汽車圖片 car拆音拼讀單詞 學生跟讀7. T：Where is the car? Its on the .展示圖片card拆音拼讀單詞 學生跟讀 練習相應句子8.小結T：What can you find?學生觀察單詞共有特征，發(fā)音9. Try to read more words利用規(guī)律試讀單詞10. 觀察課件，T：The farmer has a car and a. 引出新詞ballball拆音拼讀單詞 學生跟讀觀察課件，T：Where is the ball now? Its on the. Wall板書拆音拼讀單詞 學生跟讀 T: The wall is 10 meters. Its .wall板書拆音拼讀單詞 學生 跟讀 練習相應句子觀察課件，T：Where is the car now? 學生練習相應句子11. 小結： T：What can you find?學生觀察單詞共有特征，發(fā)音12. Try to read more words利用規(guī)律試讀單詞Can you spell?練習一：聽音寫單詞Lets chant listen2times逐句跟讀學生練習加上動作吟唱歌謠13. P26跟讀單詞練習二：read,listen and number學生試讀單詞listen 2timescheck answer練習三：read,listen and writeStory time: Try to read the story總結：al, ar 發(fā)音Homework：1.Listen to the tape and read the words four times . (聽錄音，把今天所學的單詞讀4遍。）2.Spell and