人教PEP版四年级下册Recycle 1-ppt课件-(含教案+视频)-公开课-(编号：4012f).zip

Revision(复习) Review the pronunciation of “er”,“ir”“ur”，“ar”“al”. 复习“er”,“ir”“ur”，“ar”“al”的发音. We have 3 challenges . (我们有三个挑战) Challenge 1 (挑战1) Read ，then you can get a hint. (读一读,最后你会得到提示。) dinn tig sist comput wat 你发现什么规律了吗？你发现什么规律了吗？ er er er er er Whats the sound of “er”? ”er”发什么音呢？ er b d g k tv ch 一个 driver （司机） 掉进 river （河） 生命 over （结束，完了） 一个 robber（强盗） 专抢 rubber （橡皮擦 ） Read the words,and you can beat the rat. (读出单词，打地鼠) under afternoon dinner tiger dinner father ruler farmer teacher Can you read? open 挑战挑战2 2提示提示： 1.1.字母组合字母组合 2.2.与与irir发音相同发音相同。 Challenge 2 (挑战2) Guess the word（猜词） Fill in the blanks 填空 g_ _ln_ _sei ru r 挑战挑战2 2提示提示： 1.1.字母组合字母组合 2.2.与与irir发音相同发音相同。 Whats it? Whats the sound of “ir” “ur”? ”ir” “ur”发什么音呢？ 这只 bird （鸟） 总跑 third （第三） 一个 nurse （护士） 丢了 purse （钱包） 买只 turtle （海龟） 颜色 purple （紫色的 ） Read the words before the planes miss. (在飞机消失前，读出单词) nurse girl bird hurt dirt birthday number fur hamburger Challenge 3 (挑战3) Read the words and the sentence (读出下列单词和句子) finish the exercise (完成练习) Whats the sound of “ar” “al“? ”ar” “al”发什么音呢？ aral 开着 car （汽车） 向着 star （星星） 路途 far （遥远的 ） exercise 练习练习 Mission completed 任务完成 You are so great! The Tall Mark He likes the ball and the stars.Mark sees a ball near the car. Mark is tall for his car.There is a deer called Mark. 鹿鹿叫做叫做 There is a deer called Mark.Mark is tall for his car. Mark sees a ball near the car. He likes the ball and the stars. 设计思路本内容选自 PEP 四年级下的 Recycle 1,主要复习第一至第三单元所学的字母组合发音，以 及能够运用所学句型询问事物的方位。我采用闯关的方式，利用学生比较感兴趣的绕口令 以及故事，来活跃课堂气氛，注重学生拼读单词和的能力，以此来完成本节课的教学任务。 教学目标Language skills: The kids will be able to understand 2)Patterns:-Where is the .? -Its on the first/second floor.; Learning skills: 1).To talk about the location 2).Be able to read the new words containing “er”,“ir”“ur”， “ar”“al” Affection: The kids will learn to raise their consciousness of cooperation 重点难点 Key point:“er”,“ir” “ur” ， “ar” “al”;sentence pattern Difficult point:Use the spelling rules to read the story 教学程序安排学生活动安排 Warming-up 2)let students read the doggerel by themselves; 3)game:read the words properly ,and beat the rats; Challenges 2: guess the words according to the pictures and find the sound of “ir”,“ur”. Practice: 1)read the words; 2)let students read the doggerel by themselves; 3)game:Read the words before the planes miss; Challenges 3:Read the words and the sentence and find the sound of “ar”,“al”. Practice: let students read the doggerel by themselves; Consolidation1)Finish the listening exercise on the book; 2)Try to read the story by themselves; 3)talk about the pictures about the location; Summary Let the students make a summary about the pronunciation of “er”,“ir” “ur” ， “ar” “al”. Homework1)read the words after class; 2)Finish the exercise ; 板书设计 “er”: sister dinner computer tiger “ir”: girl bird “ur”: nurse hamburger “ar”: arm car card “al”: tall ball wall