unit3 weather A lets spell.doc

Unit 3 WeatherA Lets spell陈汉乡中心小学 汪珊珊一、教材分析：本课时为PEP4 Unit3 Lets spell内容（P26）分为Read, listen and chant; Read, listen and number; Look, listen and write三个板块。第一部分呈现了字母ar和al在单词中的发音规则，第二部分通过读单词，听音排序的活动强化记忆ar和al的发音规则，帮助学生根据发音规则读出新词，巩固学习ar和al的音-形对应关系；第三部分则通过听音写单词活动帮助学生按照发音规则拼写单词。二、教学方法：在教学中通过拆音，拼音和分类等语音意识训练活动，引导学生进行发现式的学习，观察、感知、体验并自己归纳出ar和al在单词中的发音规则，尽量给学生自己思维和学习的时间和空间三、教学目标1.学生能够感知并归纳ar和al在单词中的发音规则2.学生能够读出符合ar和al发音规则的单词3.学生能够根据单词的读音拼出符合ar和al发音规则的单词，补全短语，句子四、教学重难点：重点：掌握ar和al在单词中的发音规则，并读出，拼出符合发音规则的单词难点：让学生通过体验式学习自己发现并归纳总结发音规则，并能见词就读，听词能写5、 教学准备PPT，Worksheet六、教学过程 Step 1: Warm up1. Enjoy a phonics song2 .Game:Golden eyes Step2: Presentation and practiceTask 1: Teach the sound of “ar”1.Present picture of the words:”arm” and ”car”. Students read and find the similarity and the sound /a:/.2.Teach the phrase “arm in arm”3.观看视频再次巩固ar的发音4.Practice: Can you read?学生试读含有符合ar发音的单词：arb, ard, arg, arf, ark, arn, car, carp, dart, park, part, card并由card引出短语：a card with a car5.Practice: Spelling time学生听音拼出含有ar的单词：car, bar, far, card, farm, parkTask 2: Teach the sound of “al”1.Present the picture and the words:ball,t all, wall.Students read and find the similarity and the sound /:/2.Teach the phrase “a ball on the tall wall”3.Practice :Can you read?学生试读含有符合al发音的单词：alk, walk, talk, all, call, hall, mall, small4. Enjoy a chantStep 3 practiceTask3:Read, listen and number1.学生自由读单词2.学生听录音完成练习3.师生核对答案Task 4: Look, listen and write1. 学生看图猜测答案2. 2.学生听录音完成填空3. 师生核对答案Step 4:Consolidation and extension1. Lets chant（学生挑选一择和同伴练习）2.Story timeStep 5: Homework1. Listen and read “Lets spell”on P26 for 3 times.2. Find out and read the words which have “ar” and ”al” . 3. Read the