1、1 人教版人教版 Book 4Unit 3WeatherALets spell 教学设计教学设计 一、本单元教学目标一、本单元教学目标 1. 知识目标知识目标 句型句型： （1）能听、说、读、写句型： Is it cold? Yes, it is. / No, it isnt. （2） 能听、 说、 认读句型： Whats the weather like in New York? Its rainy. Can I go outside now? Yes, you can. / No, you cant. Its cold outside. 词汇词汇： （1） 能听、 说、 读、 写单词： c
2、ool, cold, warm, hot, rainy, snowy, windy, cloudy, sunny 语音语音： （1）能够了解 ar/ al 的发音规则，即 ar/al 在单词中发长音/a:/ 和 /:/ 2. 能力目标能力目标 （1）能够在情景中运用句型 Can I go outside now? Yes, you can./ No, you cant . Whats the weather like in.? Its.询问他人意见、天气情况并能进行回 答 （2）能够按照意群朗读课文、理解短文内容并完成写句活动 （3）能够在情境中正确使用本单元词汇描述气候特征和天气情况 （4）
3、能够读出符合 ar/ al 发音规则的单词； 并能根据发音拼写出符合 ar/ al 发音规则的单词 3. 学习策略学习策略 （1）能够总结并运用拼读规则拼读“ar，al”的词和听音写词 二、二、学情分析学情分析：本班学生是四年级的学生。一、二年级开始学习齐齐学英 语 ，进行口头的英语训练。从二年级下学期开始学习语音书 Jolly Phonics 的语音知识，已学过 42 个基本音的发音，包括本节课的 ar 的发音，而 al 学 生还没有接触过。从三、四年级的 PEP 课本中，学生学习了 5 个元音的短音 和长音发音，以及部分双元音的发音和拼读规则，例如：er, ir, ur 等。另外， 学生已
4、基本具有运用语音拼读单词的能力，并能听音拼写出简单的单词。 三、三、本课内容分析本课内容分析 2 1. 本课本课内容：内容： 2. 内容分析内容分析：本课为本单元的第 3 课时，主要是关于语音“ar，al”的学习。按照 南海区对于四年级语音课的定位，学生通过学习本课内容，要能够读出符合 ar/ al 发音规则的单词，并能根据发音拼写出符合 ar/ al 发音规则的单词。 3. 本校特色本校特色内容内容：根据本校学生的实际情况，在语音课中增加了“学生能根据语 音规则阅读绘本故事”的环节。 教师自编故事书“Marks Party”供学生在课堂上 阅读。另外，学生运用自制的语音书，练习听音拼词。 四
5、、四、本课本课知识与能力目标：知识与能力目标： 1.能够掌握字母组合 ar 和 al 的发音规则，即在单词中发/a:/和/ :/。 2.能够读出符合 ar/ al 发音规则的单词；并能根据发音拼写出符合 ar/ al 发音规 则的单词。 3.运用语音规则，阅读并理解教师自编故事“Marks Party”。 五、五、重难点分析：重难点分析： 1. 重点：帮助学生掌握“al, ar”的发音规则，并帮助学生根据语音规则看词能 读和听音写词。 2. 难点： 学生要运用语音规则在拼读新词和阅读绘本的过程中输入更多的词汇， 并发散思维写出更多的词汇，从而深入掌握“al, ar”的语音规则。 3 六、六、教
6、学过程：教学过程： I Revision 1.Teacher shows some pictures and words. Students try to blend and read. Situation “The children are very happy? Why? They are having a party. There are three boxes of presents. Do you like presents? If you want to get the presents, you should finish some tasks.” Task 1“The chil
7、dren are playing spelling game. Lets play. Can you blend these words?” Purpose: Help students review some sounds “er, ir, ur”. 设计意图设计意图：创设情景创设情景，让孩子们复习拼读带让孩子们复习拼读带 er, ir, ur 的词语的词语，并在句中并在句中拼拼 读。读。 IIPresentation of sound “ar” 1. Teacher shows a picture of “ar” Teachers talk “Mark eats too much cand
8、y in the party. He goes to see the dentist.” Question “What will Mark say?” Students “He will say “ar/ a:/”. Purpose: Help students recall the sound “ar”。 设计意图：通过简单的图片情景，引导学生回忆二年级学过的语音设计意图：通过简单的图片情景，引导学生回忆二年级学过的语音“ar”。 2. Ss blend some words and sentences with pictures of “ar”. Teachers talk “Marks
9、teeth are OK now. He goes back to the party and play games with us. Lets play blending game.” Purpose: Help students review the sound “ar” and blend some words. 设计意图：通过拼读词句，感受设计意图：通过拼读词句，感受“ar”的拼读规则。的拼读规则。 III.Practice of “ar” 1. Play games to spell words with “ar”. (1) Game 1: Listen and match Teac
10、hers talk “Lets play listen and match.” 4 Rules: Students listen to teacher and match the right sounds in the phonics book. Purpose: Help students listen and choose the letters to spell some words with “ar”. 设计意图：通过设计意图：通过翻语音书的翻语音书的游戏帮助学生运用语音规则听音拼词，巩游戏帮助学生运用语音规则听音拼词，巩 固对固对“ar”拼读规则的运用。拼读规则的运用。 (2) Ga
11、me 2: Listen and spell Teachers talk “Look at the pictures, Listen and write words.” Students try to spell and write some words according to the tape. Purpose: Help students learn to spell some words with “ar”. 设计意图设计意图： 通过通过看图听音写词的看图听音写词的游戏帮助学生运用语音规则游戏帮助学生运用语音规则听音写听音写词词， 进一步进一步巩固对巩固对“ar”拼读规则的运用。拼读规
12、则的运用。 IV.Presentation of sound “al” 1. Task 2: Learn the sound of “al” Students listen to and read a chant include words with “al”. Teachers talk “Lets finish Task 2 and open the present. Lets chant.” Teacher plays the vedio of chant. Students listen carefully. Purpose: Listen and feel the sound of
13、“al”. 设计意图：通过韵律歌，帮助学生感受设计意图：通过韵律歌，帮助学生感受“al”的发音。的发音。 2. Teacher points to some words in the chant, students try to read and think. Question “Whats the same sound in these words?”Students answer “al”. T asks “Which letter sounds / :/?” Purpose: Help students think over and sum up the sound of “al”. 设
14、计意图：通过问题，帮助学生思考和总结设计意图：通过问题，帮助学生思考和总结“al”的发音规则。的发音规则。 V.Practice of sound “al” Lets play games with “al” 1. Game： Can you read? (Blend some words with “al” sound.) Teachers talk “Can you say these words?” Students blend some words with “al”. 5 Purpose: Help students blend and read some words with “a
15、l” by phonics. 设计意图设计意图: 通过拼读通过拼读词句词句巩固巩固“al”的拼读规则。的拼读规则。 2. Listen and circle Teachers talk “Can you listen and circle the right words?” Students listen and circle the right words. 设计意图：通过设计意图：通过听音听音圈词，巩固圈词，巩固“al”的拼读规则。的拼读规则。 VIUse 1. Task 3: Ss read a story book “Marks Party”. Teachers talk “Do yo
16、u like story? Lets read “Marks Party.” Purpose: Help students read and understand a new story by using phonics and pictures. 设计意图设计意图：通过阅读自编故事书通过阅读自编故事书，让学生感受运用语音让学生感受运用语音“ar，al”进行进行拼读拼读 阅读的乐趣，学以致用。阅读的乐趣，学以致用。 2. Teacher asks some questions about the story. Question: What presents does Mark get? Pur
17、pose: Help students understand the story well. 设计意图：通过问题，帮助学生更好地理解故事内容。设计意图：通过问题，帮助学生更好地理解故事内容。 3. Teacher asks students circle the words with “ar, al” in the story book. Teachers talk “Which letter sounds / a:/? Which words include “ar” in the story?” “Which letter sounds / :/? Which words include
18、“al” in the story?” Students find out the words with “ar, al”, circle and read. Purpose: Help students conclude some words with “ar, al” sound. 设计意图设计意图：通过让学生认读并圈出通过让学生认读并圈出“ar，al”的词语的词语，帮助学生巩固对帮助学生巩固对“ar， al”词语词语的的音音、形、形的认识。的认识。 4. Students discuss and write some more words with “ar” and “al” in gr
19、oups. ar al 6 设计意图设计意图：通过让学生总结并写出通过让学生总结并写出更多更多含含“ar，al”的词语的词语，激活学生的发激活学生的发 散性思维。散性思维。 5. Students listen and fill in the blanks of a diary. Purpose: Help students listen and write by using phonics. 设计意图设计意图： 通过让学生在情景和短文中听音填词通过让学生在情景和短文中听音填词， 进一步进一步巩固和运用巩固和运用“ar， al”的语音规则。的语音规则。 七七、流程图流程图： Unit 3 We
20、atherA Lets Spell Greeting and Revision for “er, ir, ur”Task 1 Learn “ar” sound and blend some words and sentences Task 2 Practice listening and writing of “ar” Task 3 Learn “al” sound and blend some words and sentences Practice listening and writing of “al” Read the book with “ar” and “al” words Task 4 Read a story book with “ar” and “al” words Circle the words with “ar” and “al” in the story book Write some more words with “ar” and “al” Fill in the diary with “ar” and “al” Conclusion and homework
