英语人教版四年级下册Unit3 Weather A Let learn.docx

Unit 3 weatherA、 Lets learn教学时间：2017年3月28日教学地点：龙村镇樟华小学教学班级：四（1）班授 课 人：温赛花教学内容：人教版四年级下册：教材第25页：A Lets learn教学目标：1、知识目标a、学生能听、说、认读warm、 cold 、hot、 cool.b、学生能学会运用句子“Itsin2、能力目标通过学生表演天气预报员，培养和提高学生运用英语进行思维的能力。3、情感目标通过让学生感受各个地方不同的气温变化，培养他们热爱大自然、热爱祖国的感情。教学重点：1、词汇：cold、cool、hot、warm .2、句型Its warm/hot/cold/cool in教学难点：单词cool的发音。教具准备：单词卡片：cold、 cool、 hot、 warm 2.扇子。、教学课件。、四张表示天气的卡片以及写有城市名称的卡片若干。教学过程一、Warm up1、Greeting.2、Lets chant.(CAI)Go to Beijing, go ，go， go.Run to Harbin, run, run, run.Fly to Hong Kong, fly, fly, fly.Walk to Lhasa, walk, walk, walk.(设计思路：chant 的内容有地方名及一些简单的动词，通过朗朗上口的lets chant，让学生在读与做中认识地方名同时又激发了学生的学习兴趣与激情。)二、Presentation/Practice1、 引出weather report过渡语：Its warm today,so we wear T-shirts.Today we are going to learn about weather.Now Lets watch a weather report.(播放A Lets learn 动画)生看完后说：This is a weather report.在黑板上板书 weather report并领读.2、 引出 Harbin Hongkong Lhasa BeijingT:Now, Lets watch weather report again and answer my question.How many cities are there in the weather report?S:four T;what are they?S:Harbin Hongkong Lhasa Beijing T:Yes,They are Harbin Hongkong Lhasa Beijing.领读四个地名3、引出warm.(CAI引出)过渡语：T：Look,this is Beijing.Its 2022.Its warm.(CAI)Practice:Read two by two. High and low voice.(教师伸出拇指，学生读大声，伸出尾指学生读小声。) 出示卡片warm和Beijing 领读Its warm in Beijing. Ask 45students to say: Its warm in Beijing.（能够将两个单词组成句子的同学及时给予奖励。）4、引出hot(TPR)过渡语：T：Oh,dear,Im very hot now.(TPR)做出相应动作Practice:Read and do the action four by four. Read in groups by groups. CAI 出示Hong Kong /hot. T: Look, This is Hong Kong, Its 3032 Its hot. 出示词卡 hot /Hong Kong， Get the students to say :Its hot in Hong Kong.Ask 56 students to say :Its hot in Hong Kong.5、引出cool.(用扇子)过渡语：T: Mmm, Im cool now.(边扇扇子，边说。然后走到其他同学处，帮他扇扇子，并问)T：Are you cool? S1:Yes,Im cool.T：Are you cool? S2:Yes,Im cool.T：Are you cool? S3:Yes,Im cool.Practice:每组选一个同学扮演小老师，去问其他同学Are you cool? 出示课件Lhasa /cool. Get the students to say: Its cool in Lhasa.出示卡片 Lhasa/cool ,Ask 45 students to say: Its cool in Lhasa.6、引出cold (TPR)过渡语：T: Boys and girls,guess how do I feel now?(做出动作，让学生猜)当学生猜出后，教师边说：Cold.cold,Im cold。)Practice: Read and do the action six by six. Teacher reads quietly and students read loudly, and then change . Ask students to be little teachers.(设计思路：教师通过做动作让学生猜最后才引出cold.期间教师用冷的语气做。让学生领悟cold的意思。)7、4、Play a game: Touch the word.(Rule: Ask two students come to the blackboard, when the teacher show the card: cool, the students must say :cool,cool,cool cool cool.The students must use the ruler or other things to touch the word as quickly as they can .the faster is the winner.)3、 Consolidation and Extention 两人一组，仿照课文表演一个城市天气预报。Good morning. This is a weather report.(一起说)，然后每人预报两个城市的天气。练习好以后，教师找几个组来在班里表演，教师要及时做出评价。四、Homework1、Listen to the weather report tonight.2、Copy the new words three times. Unit 3 weatherA. Lets learnW