人教PEP版四年级下册Unit 3Weather-Part A-教案、教学设计-市级优课-(配套课件编号：b42fc).doc

1、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.能够读出符合 ar 和 al 发音规则的单词。 3.能够根据单词的读音拼写出符合ar 和al 发音规则的单 词，补全短语和句子。 教 材 分 析 重点 学生掌握字母组合 ar 和 al 发音规则， 能够有效地进行单词 的拼读。 难点 学生能区分 ar 和 al 在单词中的发音，音-形对应关系，听 音按照发音规则拼写单词。 教具 课件 字母卡片、多媒体课件、配套练习纸 教 学 过 程 Step1. Greetings and revision： ir ur 1. Greetings : Good mornig, boy

2、s and girls. Today well talk about Unit3 Lets spell. Whos coming? Yes, lets warmly welcome letter man. Letter man teaches us letters and sounds. What letters? “er” What sound? (依次出现 ir，ur) 2. Review ir and ur: Do you remember the chant. Now lets chant. Can you tell me the words with ir and ur? As fo

3、llow, we have words competion. For example, /b/ /ir/ /d/. OK? Who can try? 如果他读对了，我们就跟他读！ Step2. Presentation 1. New friend al Today Letter man brings us two friends. Do you want to know them? Please listen. Who are they? Who is she? Can you read? Pay attention the words: talk, tall, and ball. What

4、do they have in common? 都有什 么共同点呢？相同字母 al. al sounds what? Yes. 板书 al-/al/ 2. New friend ar Lets welcome the other friend. Who is he? Can you read? Pay attention the words: Mark, arms, and car. What do they have in common? 都有 什么共同点呢？相同字母 ar. ar sounds what? Listen the chant.板书 ar-/ar/ 3. Attention c

5、ode Today our attention code. When I say al, you say /al/ /al/ and then sit up and keeo quiet. Lets try. Step3. Practice 1. Lets blend As follow, here some words about al and ar. Can you blend like this? al/al/ /alk/ /t/ /alk/ talk talk talk. 2. Read and match Can you read and match the words? Take

6、out your wordsheet. Finish No.1 Lets check. Who can try? 3. Lets chant Here is a chant for you. Please try to chant. Now lets listen the chant. Can you follow it? Let chant all together. Practise with your team. Who want to try? 4. Circle words Now take out your wordsheet finish NO.2 Use the red pen

7、 to circle the words with al/al/ and the blue one to circle the words with ar/ar/. Discuss the answers with your partner. Who can try? Step4. Production 1. Lets read Heres more words. Can you read like this? Have a try with your team. 适当点评一些单词的发音。 What about this one? Please read all together. Now o

8、pen your book26. Listen and number. Ready? NO1 is? 2. Lets listen and write As follow, please look at the picture. Can you guess the answer? Now lets listen. What about Picture2 and 3? Homework. (二选一) A 套餐： 1. 拼读课文 P26 单词。 2. 模仿录音 P26 读 5 遍。 3. 抄写 AP26 六个单词各一行。 B 套餐： 1. 拼读课文 P26 单词。 2. 模仿录音 P26 读 5 遍。 3. 听写 P26 六个单词。 板 书 设 计 walltalk cardfarm