三年级下册英语教案：Unit 3 At the zoo Part B Start to read人教PEP版.docx

Unit 3 At the zooPart A Lets spell; Part B Start to read第5课时一、教学目标1. 能够听懂、会说、认读、书写单词：big, six, pig, milk。2. 能掌握字母i在不同单词中的正确发音，并能准确发音。3. 理解Start to read的内容并完成连线任务。二、教学重点及难点重点：1. 听懂、会说、认读、书写单词：big，six，pig，milk。2. 理解Start to read的内容并完成连线任务。难点：能掌握字母 i 在不同单词中的正确发音，并能准确发音。三、教学准备与教材相配的课件，音频，动画等。四、教学过程Step 1. Warm-up1. Lets sing教师播放歌曲At the zoo，学生听音歌唱，活跃课堂气氛。T: Before we start our new lesson, lets sing together.设计意图：通过歌曲，活跃课堂气氛，并复习本单元重点词汇，感受英文的韵律。2. Look and say教师请四名学生到讲台前，每人发给一张动物卡片，然后让学生用句型Look at the It has a + adj. + n. 进行描述。T: Now I will ask four students to come to the front of the classroom. I will give each of you one animal card. Then you should describe it with It has a + adj. + n.设计意图：小组内轮流通过图片说出句子，不仅复习了本单元所学重点知识，还锻炼了学生的口语表达能力。Step 2. Presentation1. Look and find the common letters教师出示单词big，six，pig，milk，请学生找出每组单词中相同的字母。T: Now lets look at the words. What do they have in common? Please find it.设计意图：通过看单词找相同字母，引入本课时的语音话题。2. Look, read and learnT: Next lets learn these four words which includes the letters “i”. 出示单词big，six，pig，milk及意思或图片，教师带读，学生跟读，感知单词发音。 T: Now lets learn some new words.设计意图：利用图文相结合的方式，讲授本课重点单词，激活学生的知识储备。3. Listen, read and findT: Now lets listen and find the similarities in the words. 教师出示单词big，six，pig，milk，并播放Listen, repeat and chant的音频，学生跟读。然后请学生试着说出这几个词中的发音规律。字母i在单词中发 /i/ 的音。设计意图：通过听音，找单词的相同点，总结字母i在单词中的发音规律，便于学生牢记。4. Language point教师呈现字母i的发音规则，学生总结学习发音。设计意图：教师通过发音规律的总结，帮助学生归纳学习。5. Listen, repeat and chant再次播放Listen, repeat and chant的音频，让学生听音跟读。T: Now youve got to Listen, repeat and chant. Pay much attention to the pronunciation.设计意图：通过听音跟读，进一步巩固字母i在单词中的发音，并活跃课堂气氛。6. Read and listen教师播放Read and listen的音频，让学生听音跟读。T: Now youve got to listen and read. Pay much attention to the pronunciation.设计意图：引导学生通过看、听、说等途径来巩固字母i在单词中的发音。Step 3. Practice1. Look, listen and write教师请学生看课本第26页Listen and write，先读一读。然后教师规范书写这四个单词，学生跟着在书上规范书写。之后播放 Listen and write 的动画或录音，让学生注意观察。T: Well done! Now turn to page 26. You read them first, then listen and write. 设计意图：帮助学生强化良好的英语书写习惯。2. Play a game教师呈现字母 i发音练习。T: Now lets play a game and practice the pronunciation of “i”.设计意图：通过小猴摘桃子小游戏的形式，练习元音字母 i 的发音。3. Read and match教师播放课本P29 Start to read的录音请学生完成连线任务。T: Well done! Now please turn to page 29. Listen to it first, then match.设计意图：通过将句子和对应的图片连线，进一步巩固本单元的重点词汇和句型。4. Choose, say and guess教师播放Choose, say and guess的动画，让学生熟悉活动规则。接着，将全班分成六个小组。接着出示描述动物特征的句子，每一组负责“说”的同学选一个句子，然后大声读出句子，小组其他成员猜出动物名称。最后，猜对且用时最少的小组获胜。T: Now lets watch the video first. Then I will divide you into six groups. Each group chooses one student to choose one sentence and other student guess the animals name.设计意图：通过我说你猜的活动，可以锻炼学生的口语表达能力。引导学生学会倾听，听取更多的有效信息。5. Test T: Now its time for you to take a test to check how youve learned.完成随堂检测。Step 4. SummaryT: At last, lets summarize the main content of this lesson. big，six，pig，milk /i/Look at the It has a + adj. + n.五、板书设计Unit 3 At the zoobig，six，pig，milk /i/Look at the It has a + adj. + n.