1a-lesson5二次教案

1、Lesson 5 A Good Trick（二次教案）一， 教学目标1. 语言能力目标：学生能够根据图片理解每幅图以及每句话的中文意思，掌握单词 rug, sheet, box, big box, little box, Kipper。2. 非语言能力目标：可以激发学生学习英语的兴趣，培养学生在课堂上注意倾听，积极思考，乐于使用英文表达的能力。二， 教学重难点1. 教学重点： 词汇：a, big, little, Kipper扩展词汇：rug, sheet, box2. 教学难点：1） big & little 的区别。2） 不定冠词a的两种不同发音。三， 教学工具：PPT, 录音，单词卡（带

2、图片）四， 课时安排：本课分为2个课时，此为第一课时五， 教学步骤Step 1, lead in1. Read the titleA Good Trick1) Ask: whats the meaning of “a”?一个”a”在前面两课中出现的地方? -以此来复习”a”的意思和用法2) Ask: whats the meaning of “good”?好的/棒的3) Ask: whats the meaning of “Trick”?2. Play a little trick.戒指魔术：首先教师展示，邀请两名同学上台尝试表演，最后魔术解密。通过魔术引起学生兴趣，引导理解trick的意思是

3、“戏法”。3. 单词预习：1) RugT: (show the PPT) ask “what is it?”Ss:“毯子”T: “How is it looks like?”Ss: “.”T: “两边有挂须，且颜色鲜艳。”（为之后课文13-1出现的rug做铺垫）Reading practice:a. Read togetherb. Read group by groupc. Read one by one2) SheetT:(show the PPT) ask “what is it?”Ss: “床单”T: This is “sheet”.Reading practice:a. Read to

4、getherb. Read group by groupc. Read one by one3) Box T:(show the PPT) now tell me, what is it?Ss: 盒子T: This is “box”T: (show the PPT of a little box) ask “whats this?”Ss: boxT: (show a PPT of a big box) and ask” whats this? Can you tell me the difference?”Ss:.T: yes, one is big and one is little. Th

5、is is little box and this is big box.PracticeAsk two students to come to the front and ask: “who is big and who is little?”Ss:.T: ask the little student to go back and stand besides the big student and ask “now tell me who is big, who is little?”Ss:.Step2: play a game请一组一名同学上台。把四张单词卡贴在黑板上，当老师说一个单词的时

6、候那名同学要站到相应的单词卡前。全部答对的加两分，有答错的只加一分。Step 3: story tellingReturn to the picture under the title and ask: who is it? Do you know the name? Why is she looks so different?what does the title “ A Good Trick” mean?什么是一个好戏法？为什么是一个好戏法？Picture 1: Look, tell me who can you see in this picture?Dad, Mum and Kippe

7、r were watching a show,Played by Biff and Chip.Both of them were dressed up.There was a rug.(play the radio and lead the students to notice the different pronunciation of “a” and tell them it pronounce “ei” when emphasis).Picture 2: Chip took off the rug, now what can you see?There was a white sheet

8、 under the rug.Then what would be under the sheet?Picture 3: Biff took off the sheet, now what can you see?There was a big box under the sheet.Biff and Chip took off the big box, what would under the big box?Picture 4:There showed a little box.Tell me whats on the ground?Big box, rug, sheet were on the ground.Whats inside the little box?Was it Kipper or Floppy?Picture 5: The little box was opened.It was Kipper inside the little box.What a good trick!六， 板书设计：Les