人教PEP版三年级英语上册第二单元第5课时教案.doc

1、第五课时l 课时内容B. Lets learn; Lets do l 课时分析 本课时在学生学习了red, yellow, green, blue等四种颜色名称之后，继续学习其他四种颜色名称。Wu Yifan和Mike在给Zoom和Zip的画像涂颜色。Wu Yifan告诉Mike把Zoom的身体涂成棕色，从而引出祈使句：Colour it brown.学生又掌握了一个与颜色有关的指令性活动。同时，学生还会学到四种颜色名称：black, white, orange, brown。这四种颜色都是Zoom和Zip身上的颜色，在教学中可以利用这一点，从而自然引出这四种颜色，让学生更好地理解和掌握。Le

2、ts do是针对这些重点词汇进行的韵句活动，而且是一个调动学生全身感官参与的TPR活动。学生可以在活动中学习到以下短语：stand up, sit down, touch the ground, turn around。这个活动可以分组进行，把学生分成不同颜色的组，当听到自己组颜色的活动时，学生再进行活动，从而提高活动的趣味性。颜色是与学生日常生活联系非常紧密的主题，在教学中要注意将颜色与其他学生能够接触到、使用到、学习到的物品联系起来，让他们能够在用中学，在交流中学，真正提高自己的语言运用能力。l 课时目标1. 能够听懂、会说、认读单词: black, white, orange, brow

3、n2. 能够听懂、会说单词：OK3. 能够听懂以下指令，并做出正确反应：Colour it . Stand up. Sit down. Touch the ground. Turn around. l 课时重难点1.重点：能够听懂、会说、认读单词: black, white, orange, brown能够在真实或虚拟的语境中正确使用以上单词2. 难点：能够听懂以下指令，并做出正确反应： Colour it . Stand up. Sit down. Touch the ground. Turn around. .l 教学准备1. 多媒体课件、录音机、磁带2. 颜色卡片、彩笔l 教学过程 St

4、ep 1 Warm up1. 开始课程前，将学生分成四组，分别为红、黄、绿、蓝队，表现良好则得一分。课程结束时，分数最多的组为获胜组。Teacher: Ill divide you into four Teams. You are the red team. You are the blue team. You are the green team. You are the yellow team. If you did well, you will get one point for your team. At the end of the lesson, the team which ge

5、ts more points will be the winner. 2. 使用指令，让学生熟悉自己的组别。Teacher：Do you remember your team. Listen. Red team, Stand up. （以手势让学生明白stand up的意思）Red team, sit down. （使用手势让学生理解指令的意思）Green team, stand up. Green team, sit down. 设计意图：用之前学习过的颜色类单词为小组名称，借以复习已学习过的知识。并渗透之后将要学习的指令性活动的句子，为接下来的学习做好心理和知识的准备。 Step 2 Le

6、ad in1.游戏：I see something red. 教师说出看到的颜色，学生指向班里有相应颜色的物品。Teacher: Lets play a game. Clap your hands and say with me, please. （将下面的内容作为一首韵句来呈现）Look, look, I see something（教师示意学生停止） - red. （学生指向红色的物品，教师判断正误）Look, look, I see something - blue. Look, look, I see something- green. Look, look, I see someth

7、ing- brown. Teacher: What is brown? I can show you. （展示棕色的物品，让学生明白其含义）Read after me, please, brown. Pay attention to the letters ow. They sound / a/. （板书单词）Read the word one by one, please. （老师认真倾听学生的发音，随时给予提醒、纠正）设计意图：以这种韵句加游戏的方式来复习学习过的颜色类单词，检验学生能否听懂四种颜色的名称。并激发学生的学习兴趣和参与热情。最后，引出本课要学习的新授单词。 Step 3 Pr

8、esentation1. 导读，引出课文内容，播放课文录音，学生倾听。Teacher: （出示教材图片，讨论Zoom和Zip的颜色）What can you see in this picture? Oh, you can see Zoom. You can see Zip. You can see Wu Yifan and Mike. They are colouring the picture of Zoom and Zip. What colour is Zoom? Listen and find. 2. 展示教材图片，讨论内容，使学生深入了解教材内容。Teacher: What col

9、our is Zoom? Yes, its brown. （指向Zoom 眼睛、鼻子）What colour are these? They are black. （指向黑板等教室里能够发现的黑色物品）Its black. Read after me, black.（板书单词） Boys read it, please. Girls read it. What colour is Zip? Its orange. （展示橙色的物品）（板书单词）Red team and yellow team, read it one by one, please, orange. （指向教室内白色的物品）Wh

10、at colour is it? Its white.（板书单词）Green team, say it, please. Blue team, say it please. 3. 再次播放录音，学生跟读。Teacher: Listen to the tape again. Follow it, please. 设计意图：先激发学生的求知欲，再让学生通过认真倾听获得新授内容的正确读音信息。再分析所学内容，使学生对教材所创设的情景有更清晰的认识。在此基础上，再跟读学习内容，使学生能够正确地朗读教材内容。 Step 4 Practice1. 以游戏操练单词。（1）我指你说。教师指向黑板上的单词，让学

11、生快速读出。Teacher: Lets play a game. I point you say. When I point to the word, please read it as quickly as you can .（2）猜单词。教师展示单词卡片的背面，让学生猜出单词名称。Teacher：What colour is it?（展示颜色卡片，请学生一一读出单词，然后将单词卡片打乱顺序，反转，将反面呈现给学生）Now, guess what colour it is. （请学生猜测单词，然后呈现卡片，检验学生的答案）Look，its . （3）猜单词。以乱序呈现组成单词的字母，请学生猜

12、出单词。Teacher：Look，these are some letters. Put the letters in order, we can see a word. What is it? Yes, its red. Please guess like this. 设计意图：三个游戏活动目的不同。第一个是使学生将单词的字形与字音统一起来的活动。第二个是旨在检验学生能否自由说出所说的单词。第四个游戏则可以使学生清晰把握单词的字形，做到可以认读并拼读单词。三个活动以游戏形式呈现，可以激发学生的学习兴趣与参与的积极性，同时达到可以听说、认读新学习的单词的目的与效果。在参与游戏的过程中，对学生进

13、行小组评价，以小组得分激励学生积极参与，并奖励其优秀表现。2. 以指令活动操练单词。教师说出指令，请学生做出相应的动作。Teacher：Show me your red crayon. Show me blue. Show me green. Show me orange. .Teacher：（出示一些文具简画，请每队各派出一个代表来涂颜色）Colour the pen red. Colour the pencil yellow. Colour the ruler green. Colour the pencil box brown. 设计意图：这个指令性活动可以检验学生能否听懂单词，并将单词

14、的音与义结合起来。同时还可以训练学生的反应能力和英语的思维能力。3. 游戏：Simon says. Teacher：Red team, stand up. Green team, sit down. Yellow team, touch the ground. （老师示范，让学生明白指令的意思）Blue team, turn around. （教师示范）Teacher: Now change your colour, please. Red team you will be black. Yellow team, you will be orange. Green team, you will

15、 be white. Blue team, you will be brown. Listen carefully and do the correct actions. Black，black, stand up. Orange, orange, sit down. White, white, touch the ground. Brown, brown, turn around. Teacher: Its game time. Lets play Simon says. When I say, Simon says, stand up. Please stand up. When I sa

16、y, stand up. Please dont do that. 设计意图：先使用四个小组原本的颜色名称来训练本课时出现的指令性动作。再替换成本课时学习的新的颜色名称进行训练。最后，以游戏的方式熟悉四种指令。 Step 5 Summary1. Show me red. 教师说出颜色，学生出示相应的颜色的彩笔，然后齐说韵句。Teacher: Listen carefully. Show me red. Show me brown. Show me green. Show me white. .Teacher：Say a chant with me, please. Red, red, show

17、 me red. Green, green, show me green. Brown, brown, show me brown. Orange, orange, show me orange. （无序说唱八种颜色）设计意图：先通过听、做动作来复习单词的意思和读音，再通过韵句重复，巩固单词的拼读。2. 总结小组表现，奖励最优小组。 Teacher: Now lets count the points of each team. Which team is the winner? Congratulations. Everybody, please be better next time. 设

18、计意图：对学生的评价最主要的意义就是激励学生，使学生保持持久的学习兴趣。l 课堂作业一、读一读，按照单词的意思为它们涂色。二、读一读，按要求涂色。1. Colour the bag blue. 2. Colour the book green.3. Colour the pen black. 4. Colour the pencil brown.5. Colour the eraser white. 6. Colour the ruler yellow.7. Colour the crayon orange. 8. Colour the pencil box red. 三、根据提示选择正确的颜

19、色。( ) 1. The grass is _. A. red B. green( ) 2. The apple is _. A. red B. black( ) 3. The banana is _. A. black B. yellow( ) 4. The sun is _. A. white B. red( ) 5. The sea is _. A. blue B. orange答案：一、略二、略三、1.B 2. A 3. B 4. B 5. Al 板书设计Unit 2 ColoursB. Lets learnblack white orange brownColour it _.Sit down.Stand up.Touch the groud.Turn around