译林版（三起）三年级下册英语教案：Unit 3Is this your pencil？ Sound time, Rhyme time

英语（三年级下册）Unit 3 Is this your pencil?Sound time, Rhyme time & Ticking timeTeaching contents 教学内容Sound time, Rhyme time & Ticking timeTeaching aims and learning objectives 教学目标1. 能掌握字母r在单词中的发音。2. 学生能读懂小诗A ruler并创编。 3. 能在教师的引导下对自己的学习进行自我评价。Focus of the lesson and Predicted area of difficulty 教学重点和难点教学重点：能熟练运用本课所学的词汇和日常用语；能掌握字母r在单词中的发音。教学难点：能在读懂儿歌的基础上进行创编。Teaching procedures教学过程Step 1 RevisionT: Its time for class. Lets meet a new friend first. Look! Hes coming. (引出Mr Robot) Mr Robot brings us a rhyme. Lets read it.(学生齐读My nice ruler)T: What is the song about?S: A ruler and a rubber.T: Yes, theyre school things. Can you name more about school things?S: T: Good job. And they belong to different people. Now look at the picture. Can you make a dialogue with your deskmate?S: Is this/that your ? 【设计意图：活跃课堂气氛的同时进一步巩固本单元的词汇和句型。】Step 2 Ticking time and rhyme time1. Ticking timeT: You all did a good job. Now you can do ticking by yourself or your deskmate.【设计意图：通过看图说话，询问物品是否是他人的，检测单元重点句型的掌握和运用情况，并通过Ticking time的分级要求，进行自我评价。】2. Play a gameT: Congratulations. You got a lot of stars. So, Mr Robot will give you a present. Its in the pencil case. Guess what is it? You can guess like this: Is it a ? S: Is it a ruler?T: Bingo. Its a ruler. Look! Heres a ruler too. Whose ruler is it? S: Is it s ruler?/Sorry, we dont know.【设计意图：通过游戏，引出儿歌。】3. Rhyme timeT: Now lets enjoy a rhyme and find the answer. (PPT播放儿歌视频)S: Its Mr Fullers ruler.T: Yes, and where is it?S: Its on the floor, Just beside the door. (此句子为难点，可以多找学生读一读， 注意door和floor押韵。)T: Now lets say the rhyme together. S: Read.T: Can you make a rhyme like this? You can discuss in groups of four.T: Show your rhyme, please. 【设计意图：通过欣赏儿歌找到答案，学习新词。儿歌创编的环节重在培养学生的合作和创新能力。】Step 3 Sound timeT: Look! The ruler isnt on the floor. Where is the ruler? S: Its in Mr Robots hand.T: What colour is the robot? S: Its red. So, a red robot has a ruler and rubber. (出示完整的句子，跟读，模仿读)T: Now pay attention to these words. (圈出带r的单词) What can you find?S: They all have the letter “r”.T: What is r pronounced in the words?S: /r/T: Lets watch and check. T: Yes, youre right. And what other words with r can you find?S: T: Try to read the new words.(学生读单词并完成Ticking time)【设计意图：通过模仿和观看动画，学习字母的发音，感受字母在单词中的发音。通过说出单词的多少进行自评和互评。】Step 4 Consolidation T: Well done, boys and girls! But Mr Robot is in trouble now. (出示图片，机器人先生手中的橡皮不见了，他正在寻找。) Can you help him? Make a dialogue in groups and act it out.Homework 家庭作业1. 听录音跟读Sound time和Rhyme time，注意节奏。2. 用本单元句型和单词创编儿歌。Teaching aids 教学准备教学准备：PPT说课本节课是以Ticking time总结评价为主要目的，通过Rhyme time和Sound time来展开课堂教学的。第一板块是Rhyme time。首先通过歌曲游戏等复习本单元句型，然后利用一幅综合性的图片进行进一步巩固和运用，并通过练习检测学生是否已经掌握，让学生先进行自评和互评。第二板块是Sound time。通过Mr Robot这个