三年级下册英语教案Unit 10 It’s cold 第二课时 科普版三起.doc

Unit 10 Its cold 第二课时Teaching topic: Lets learn ; Lets read Teaching material analysis:(教材分析)1. To study the new words about the weathers name: cold; hot; warm; cool.Goal request:(教学目的) 1 Know the weathers name: cold; hot; warm; cool.2. Using “Is it cold?” “Yes, it is./ No, it isnt” 3. They can read the Phonetic symbols； g k l n h m b s t r u ask and answer.Key difficulty:(重点难点)1)Know the name about themselves .2)Using “Is it cold?” “Yes, it is. No, it isnt” 3)Ask and answer about the weather part.Teaching times:(教学时间)1Teaching method:(教学方法) three doubts three searchesTeaching preparation and method:(教学工具)cards, tapeTeaching process:(教学过程)Step 1 Warmer(5 minutes)1、 谈话导入：T: Good afternoon, class.Ss: Good afternoon, teacher.2、 Revise the songs:Then let the Ss listen to the tape and then sing the song. Next choose some one to sing the song for all the Ss.Step2设疑自探(5 minutes)T: Now lets go on learning Unit Nine. Then the teacher writes some news words underline on the Bb:cold; hot; warm; cool.T: Can you guess how to read them? Whats the meaning of them? Now you can talk about them in a group.Step3解疑合探(10 minutes)1、Then let someone answer the questions, if there is something wrong, the teacher should correct it.Encourage the Ss stand up and read the words by themselves.If all the Ss dont know how to read ,the teacher should tell them.2、Then let the Ss read after the teacher, next ask some one to read them, if there is something wrong, the teacher should correct them.3.Then the teacher ask the Ss some question.T: OK. Look at here. Is it cold?Ss: Yes, it is.T: Is it hot?Ss: Yes, it is.T: Can you read the shot dialogue and make like this?Ss: Sorry, we cant.T: OK. Now you can talk about it in a group .4、Then let the Ss make the short dialogue like this:S1:Is it cool?S2:No,it isnt.S3:Is it warm?S4:Yes,it is.Step4设疑自探2把音标及单词写在黑板上: cold; hot; warm; cool.g k l n h m b s t r u Can you read them ? Please talk about them in group.Step5 解疑合探21、 小组内交流答案。2、 全班展示。各小组派代表读给大家听。Now lets listen to the tape and then act it. Then let the Ss listen to the tape and act it.T: Very good. Now Ill find some Ss to write on the blackboard.Then the teacher correct them and ask Ss to act it.If there is something wrong, the teacher should correct it.Step6:质疑再探(5minutes)OK, About this Unit, what else do you want to ask?Step 7运用拓展（5 minutes）The teacher writes the questions on the Bb and ask the Ss write in on the notebook。Translation.1).Its so cold. _2).那么我们回家吧。 _3).My nose is running. _4).让我关上门。 _Bb