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外研版(一年级起点)四年级下册Module 2Unit 1 This computer is beautiful .教案(1个课时)

日期:2024-05-21 科目:英语 类型:小学教案 查看:19次 大小:16098Byte 来源:二一课件通
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本资料来自于资源最齐全的21世纪教育网www.21cnjy.com Module 2 Unit 1 This computer is beautiful!   一、 教学目标与要求   1.知识与能力目标   知识目标:   能够听说的单词和短语:difficult, choose,  screen   能够听说认读的单词和短语: perf ect,powerful,computer game,能够听说读写的单词和短语: beautiful  expensive, cheap,purple.21世纪教育网版权所有   能听说读的句子:   This one is perfect. It’s small and powerful.   能听说读写的句子:   This computer is beautiful. It’s purple. It’s small.【来源:21·世纪·教育·网】   And it’s cheap.   能力目标:   通过多种活动,培养学生综合语言运用能力和观察判断能力。通过学习语言知识,培养学生对于知识的迁移能力和发散思维的能力。   2.情感态度目标   培养学生的审美能力以及勤俭节约的优良品质。   二、 教学重点及难点   本单元重点学习的是用形容词来形容物品。 主要句型是:This …is…. 以及It’s…. 让学生学会用形容词描述事物.本单元的难点是如何让学生准确地用形容词来形容物品。21·世纪*教育网   三、课前准备   电脑多媒体,录音机,单词卡片以及各种与教学内容相关的实物。   四、教学过程   Step 1 Warm up and review.   T leads the Ss to r eview the adjectives by the game “I say, you say the opposite and do it”   E.g.: T: Long (伸展双手,做出long的样子)   S: short (伸展双手,做出short的样子)   (Long-short old-new big-small tall-short )   在学生对形容词有了直观的感知和回顾之后引领学生复习颜色,对下面的学习做好铺垫。   T: What color is it (Point to the desk)   Ss: It’s yellow T: Yes, it’s black. This desk is yellow.   (渗透This ……is ……句型,为新授做好准备)   T: Now let’s find out the colors in the classroom.21教育网   Ss: Black. (Point to the board)   T: Yes,(引领学生一起说)This board is black.   (板书This ……is ……,强调this 大写)   Ss: Red. (Point to the flower)   T: Yes,(引领学生一起说)This flower is red   Ss:……   Step 2 lead in and presentation   联系上一环节,T拿出一本书来,问“What color is it ”   Ss: Green. (Point to the book)   T: Yes. Thi s book is green. I bought it yesterday. It’s 1 yuan. So it’s very cheap. (板书cheap, 并渗透语音和拼写)2-1-c-n-j-y   This book is only 1yuan. So this book is cheap.   然后教师出示投影仪上的图片(紫色的长铅笔,标价0.2元)   T: Is it cheap   Ss: Yes, this pencil is cheap.   教师引导学生说出铅笔的其他特征   S1: This pencil is new.   S2: This pencil is long.   S3: This pencil is … .   (T 教授新词purple用Perfect进行评价,然学生感知perfect的含义)   T: What about this one   出示另一张图片,上面有一黑白相间形状小巧的MP4,但无标价.   S1: This MP4 is black.   S2: This MP4 is …..   S3: This MP4 is … .   教师出示标价,1200元   T: It’s 1200 yuan. Is it cheap   Ss: No, it isn’t.   T: It isn’t cheap. It’s expensive. (把expensive板书,领读,操练)   教师出示两张电视的图片。(green and blue)   T: Guess, which one is cheap Which one is expensive [ 让认为绿色电视便宜的同学起立。   Ss: (point to the green TV)This TV is cheap, (point to the blue TV) and this TV is expensive ... ...

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