五年级下册 Unit 6 In the kitchen (第二课时) 2021-07-18
网站类目:教学设计 活动级别:县级 活动类别: 执教姓名:居寒芳 所在单位:江阴市要塞实验小学 执教时间:2021-07-18 执教地点:城中实验小学 执教内容:Unit 6 In the kitchen (第二课时) 参加对象:

Unit 6 In the kitchen

教材分析:

本单元是第五单元的后续单元,本单元是以刘涛踢球归来一家人准备晚餐的过程以及在餐桌上的对话,课文以叙事的手法呈现了现在进行时的一般疑问句的问答,there be 的肯定句以及一般疑问句。教学重难点是现在进行时的一般疑问句的问答。教师可以借助故事语境,帮助学生感知和理解现在进行时的一般疑问句的问答,同时通过朗读和角色扮演的教学活动,使学生能够自如地运用所学内容。

学生分析:

    新课程强调从学生的学习兴趣,生活经验和认知水平出发,从而提倡体验、实践、参与、合作与交流的学习方式和任务型的教学途径。达到发展学生对语言的综合运用能力。小学生学习英语主要由听、说技能培养起步,为了更好的让学生开口,勇敢的表达,因此,课堂上,教师要有意识地运用各种手段,诱导学生的无意识活动,当学生入情入境,情绪处于高潮时,再有机的进行教学,训练其口头表达能力。

设计理念:

《小学英语课程标准》提倡任务型的教学设计,主张听说领先,读写跟上的原则,要求尽量创设真实或半真实的语言环境,引导学生在情景中学语言,开展多种类型的任务活动,提供给学生合作交流的空间和时间,促使学生为完成任务和同学进行合作,为完成任务进行探究性学习。立足这一点,我充分利用文本插图和思维导图板书文本插图培养学生的读图能力,引导学生运用语言来表达激发发学生阅读的兴趣,帮助学生理清课文思路,提高表达能力和思维创新能力;思维导图的板书,有利于帮助学生提炼语篇框架、理清文本思路,促进语言运用能力的整体提升。

教学目标:

1. 知识目标

(1). 能够正确地听说读写单词和短语:vegetabletomatopotatolook for

(2). 掌握现在进行时的一般疑问句的构成:Are you doing?及其回答Yesam./No, I’m not. 的语调和用法。

(3). 能掌握there be的肯定句及其一般疑问句。

(4). 能掌握不规则复数名词的构成方式和不可数名词。

(3). 能复述Story time.

2. 技能目标

(1) 能理解并掌握运there be的肯定句及其一般疑问句。

(2) 能理解并掌握运用Grammar time掌握现在进行时的一般疑问句的构成:Are you doing?及其回答Yesam./No, I’m not. 的语调和用法。

(3) 能掌握不规则复数名词的构成方式和不可数名词。

3. 情感目标

在学习和运用本单元语言知识点的同时,培养学生学习英语的兴趣和增强学生的语感。

三、教学重点

(1).现在进行时一般疑问句的构成以及其回答。

(2).There be 肯定句及其一般疑问句的构成及其回答方式。

(3). 掌握不规则复数名词的构成方式和不可数名词。

四、教学难点

(1).现在进行时一般疑问句的构成以及其回答。

(2).There be 肯定句及其一般疑问句的构成及其回答方式。

(3). 掌握不规则复数名词的构成方式和不可数名词。

五、教学准备 PPT板书

教学过程

教学过程

Step 1. Free talk

Talk with students.

T: What do you like doing? (在问答过程中,潜移默化地复习 V -ing) What do I like doing? Can you guess?

T: I like cooking. Look, these are the food I cooked at home. (呈现美食) How’s the food?

Ss: It’s nice/ yummy/...

T: Am I a good cook?

Ss: Yes.

T: Liu Tao’s parents are good cooks too. They are good at cooking.

设计意图:交流是基于相互了解的信息交换,从中教师设疑让学生猜测:What do I like doing?由此引出:I like cooking. 从 欣赏美食图,俏皮地询问:Am I a good cook?由此自然进入课文情 境 : Liu Tao’s parents are good cooks, too. They are good {at cooking. 与课文无缝衔接。

Step 2. Review and presentation

1.Review and teach“There be”.

T: Look. It is six o’clock in the evening. Liu Tao comes home from a football game. They are in the kitchen. What are they doing?(利用导图,复习课文)

S: Liu Tao’s father is cooking meat. Liu Tao’s mother is washing vegetables. Liu Tao is looking for some juice in the fridge.

设计意图:进入课文情境后,教师提问 They are in the kitchen. What are they doing? 引导学生根据思维导图的提示复述,以这种方式复习,一目了然,简约有效。 

2. 呈现冰箱的图片,复习数量词与名词的搭配及“There be” 句型的陈述句形式。

T: Is there any apple juice in the fridge?

S: No.

T: What’s in the fridge?

引出:some meat 、some water、 some juice、 some/ twelve eggs 、some/ seven potatoes、many tomatoes

T:(圈出不可数名词) Why don’t we plus “s” after these words?

S: 因为它们是不可数名词。

T: Good. Because they are uncountable nouns.(圈出可数名

词复数)And these are countable nouns. (圈出 potatoes, tomatoes)

Look, we plus “es”after potato and tomato, because...

Ss:(齐读)以字母 o 结尾,表示有生命的名词,变成复数时加 -es。 如 : potato—potatoes, tomato—tomatoes, mango—mangoes

以字母 o 结尾,表示无生命的名词,变成复数时加-s。如:radio—radios, zoo—zoos, pianos—pianos, photo—photos

T: In front of the countable nouns, we can use“some, many and numbers”.

What can we use in front of the uncountable nouns?

S: Some/ much/ a lot of.

T: Now, can you tell me what’s in the fridge?

学生根据图片,练说 There be 句型,主要是 be 动词与名词的搭配。

设计意图:教师继续设疑:Is there any apple juice in the fridge? What’s in the fridge?学生逐一回答,同时逐步掌握本课语法点之一:可数、不可数名词的定义及 There be 句型的运用。在此过程中,教师不断抛出问题,引导学生自主发现语法规则,如圈出不可数名词后,问:Why don’t we plus “s”after these words? 帮助学生区分可数与不可数名词,并不断引导学生观察,自主习得语法知识:(1)以字母 o 结尾名词变复数的两种规律;(2)可以用 “some, many and numbers”来修饰可数名词,可用“some, much and a lot of”来修饰可数名词;(3)There be 句型的就近原则,be动词随最近的名词而变化由此融语法知识于情景复习中,于细节之处留情。 

3. Learn Yes or No questions and practice to use (指导学生猜测,合理补白情境)

Retell the story.

T: Yes, I think they had a nice dinner. What about after dinner? Do you have any questions?

Ss: Where are they? Where is...? What are they doing? What is Liu Tao doing?...

T: I’d like to tell you, they are still in the kitchen. What are they doing in the kitchen after dinner? Can you guess?

T: You can guess like this: Are they washing the fruit? Is Liu Tao cleaning the table?

T: These are Yes or No questions of the Present Continuous Tense.

We can use yes or no to answer them.

Ss read the sentences after the teacher.

T: Look, can you tell me the structure of these sentences?

S: Be + 主语+ V-ing + 其他?

T: You are right. Weshould put Verb Be in front of the sentence and

don’t forget to use the question mark. We can use this question to guess what is sb. doing now.(呈现一般疑问句的第一个用法:表示猜测他人正在做什么。)

Ss:(同桌讨论)用一般疑问句猜猜刘涛和他的父母在厨房正在做什么。

T: 通过课件呈现否定回答: No, he/she isn’t. No, they aren’t.

设计意图:以 In the kitchen 为主线, 课文谈论了晚饭前和晚饭时 Liu Tao 一家正在做的事,那么晚饭后呢?这个情景补白了故事结尾,合理又自然。首先,培养学生的提问意识: What about after dinner? Do you have any questions?然后引导学生想象“晚饭后,他们为什么还在厨房,猜猜他们正在做什么”,由此学习和运用了“现在进行时的一般疑问句”的第一个功能用法:表示猜测他人正在做什么,并通过朗读例句,让学生自主总结句型结构。值得一提的是,我们还需要关注到一般疑问句的朗读语调。 

4. T: 揭晓答案:Liu Tao is learning how to cook. His parents are teaching

him. Why does Liu Tao learn to cook?

S: Maybe he...

T: I like your ideas. But I’d like to tell you. There is a cooking

competition in his school. He will PK with his friends. He wants to be

the Cooking Master(食尚达人).

设计意图:最后,学生充分运用现在进行时的一般疑问句猜测后,揭示答案:Liu Tao is learning how to cook. His parents are teaching him. 巧妙之处在于没有学生会猜到晚饭后刘涛还在做菜,所以教师适时追问:Why does Liu Tao learn to cook?在学生各种多样的理由中,呈现“参加 cooking competition争做 Cooking Master(食尚达人)”这个情景。在这个过程中,教师努力让学生意识到相关语法知识在语言表达中的作用,从而增强他们进一步参与语言实践活动的内在动力,这是引导学生运用语法知识 进行表达的又一个台阶。 

Step 3. Practice to use

1. T: Look, they are having the cooking competition now. Where are they?

Ss: They are in the kitchen.

T: Yes, they are in Mike’s house. Because there is a big kitchen in his house. Who are they?

Ss: They are Su Hai, Su Yang, Nancy, Mike, Yang Ling, Wang Bing and Liu Tao.

T: What are they cooking now? We can’t know the answers from the picture. Look at Yang Ling. What is she cooking? Can you ask me?

Ss: Is she cooking...?

T: You can know the answers from my paper. 呈现第一个操作要求:But each group only know one answer. Please keep it secrete. Don’t let others know it. 发 卡 片 : Who wants to know what Yang Ling is cooking?

T: 呈现第二个操作要求:Now, you know what one of the children is cooking. What about the other children? You can discuss in your groups and try to

use these questions to guess. (指板书)

Ss work in groups. Check the answer. Choose one children to guess.

e.g. Group of Nancy: Is Mike cooking vegetables?

Group of Mike: No, he isn’t. ... 猜中后呈现每个孩子正在烧 菜的画面,跟读句子。

设计意图:利用这个环节,教师整合了 Checkout time 板块,铺垫背景:where?who?为了配合cooking competition 这个情景,教师创造性地处理了板块中的那幅图,把图中每个人做的菜隐去了。利用小组合作的方式,设计任务: 让各小组知道图中的一个同学做的是什么菜(每组知道的信息各不相同),然后组内猜测图中其他同学正在做什么菜,由此各小组之间产生了信息差,学生就更有欲望,也能更深入地运用本课语法知识进行交流了。在学生交流的过程中,逐步呈现每个孩子正在烧菜的画面,呈现答案,跟读句子,并引导学生说说谁是他们心目中的食尚达人,为什么?孩子们的答案也是五花八门的,情景也就更完整了。 

2. 说说谁是你心目中的食尚达人,为什么?

3. Mike 的母亲非常关心这次比赛,她正在和 Helen 通过微信聊天了解比赛方面的事情。

T: The children are having the competition in Mike’s house. Mike’s mother cares about this competition very much. She is asking Helen something about it. They are chatting on the we - chat.

T: Look, can you read it?

Ss 读出微信上的内容并完成 Helen 和妈妈之间的对话。

设计意图:由此延续情境:因为是在 Mike 家进行的比赛,Mike的母亲也常关心,所以她正在和 Helen 通过微信聊天了解比赛方面的事情。通过母女两人的对话,由口头转向笔头练习,并呈现“现在进行时的一般疑问句”的第二个功能用法:表示询问他人正在做什么,在说写训练中运用语法知识。 

Step 4. Summary

1. T: Today we have learned Yes or No questions about the Present Continuous Tense. We can use the question to guess and ask what sb is doing

sth. and what the structure is.

Ss: Be sb. doing?

T: Good. And we should use V -ing after Verb Be. So here we should plus“ing”after cook and look.

T: Verb Be is up to the subject. 复习 Be 动词跟主语的搭配。讲解问句中用 some 的原因是: 肯定对方能用 Yes回答时,用 some。

T: 复习答句,强调用 Are you 提问时, 可以用“Yes, I am/ we are. No, I am not./ we are not.”回答。

2. 总结 There be 的用法:可数名词复数和不可数名词的搭配,Be 动词与主语之间的搭配。

设计意图:最后,直接呈现Grammar time 表格,在小结归纳中进一步巩固本单元的两个语法知识点,也适时地讲解了问句中some 不变 any 的原因是: 希望得到对方的肯定回答时,用 some。通过对学习内容的总结,再次复习现在进行时的一般疑问句及There be 句型,帮助学生更好地掌握语法点。 

Step 5. Homework

1. Finish the dialogue between Helen and Mum.

2. Finish the exercise on Page 67.

 

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