人教版七年级英语上册 Unit 3 Is this your pencil? Section A(2d-3c)教案

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名称 人教版七年级英语上册 Unit 3 Is this your pencil? Section A(2d-3c)教案
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科目 英语
更新时间 2022-07-06 20:56:36

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Period 2 (Section A 2d-3c)
设计说明
本课时主要的语言目标是辨认物品的所属关系。
用到的主要句型有:—Is this/that... —Yes,it is. It’s mine/his/hers.../No,it isn’t. It’s mine/his/hers...
—Are these/those... —Yes,they are. They’re mine/his/hers.../No,theyaren’t. They’re mine/his/hers...
利用这些句型设计寻找物品主人的游戏,既能充分调动学生参与的积极性,又能复习学过的句型。
教学目标
1. 知识目标:
(1)掌握单词:teacher,about,yours,for,help,welcome。
(2)掌握句型:Is this/that... 及其答语;
Are these/those... 及其答语;
What about...
Thank you for...
You’re welcome.
2. 能力目标:
(1)学会用英语致谢并对致谢作出恰当的回应。
(2)能运用适当的句型来询问和辨认物品的所属关系。
(3)能初步理解并运用名词所有格来表示物品的所属关系。
3. 情感目标:
通过交际活动增进学生之间的友谊。培养学生辨别物品的能力,养成助人为乐和拾金不昧的良好品德。
重点难点
1. 重点:
掌握询问物品所属关系的基本句型,辨别物品的所有者。
2. 难点:
名词性物主代词与形容词性物主代词的灵活运用。
教学准备
准备铅笔盒、书包、词典、尺子等学习用品,准备课件。
教学过程
Step 1 Greetings and leading in
T:Hello,Li Hua!
S:Hello,Mr. Wang!
T:Is this your dictionary
S:Yes,it is. It’s mine.
T:Is that your schoolbag
S:No,it isn’t. It’s his/hers.
T:Are these your...
S:Yes,they are. /No,they aren’t. They are his/hers.
...
T:Let’s learn the new words and expressions. Who can translate them into English
(1)老师teacher
(2)帮助help
(3)……怎么样?what about...
(4)为……而感谢你(们)thank you for...
(5)别客气。You’re welcome.
Step 2 Role-play
1. Ask the students to listen to the conversation in 2d,and then follow the tape.
2. Role-play the conversation.
3. Discussion and explanation.
Ask the students to help each other with the language points. Explain some of them if necessary.
(1)No,they’re Bob’s. 中Bob’s是名词所有格形式,表示物品的所属关系。名词单数的所有格形式通常是在词尾加’s,以s结尾的名词复数的所有格形式通常是在词尾加“‘”。
(2)what about... 意为“……怎么样?”,用于非正式场合中询问消息或向对方征求意见,其后可接名词、代词或动词-ing形式。其同义表达为“how about... ”。
(3)thank you for...意为“为……而感谢你(们)”,其中介词for后面可接名词、代词或动词-ing形式。
如:Thank you for your help. =Thank you for helping me. (help)
(4)回答别人的感谢时常用You’re welcome. 。
4. Try to translate the following sentences.
(1)“这是你的词典吗?”“不,它不是我的(词典)。它是汤姆的。”
—Is this your dictionary
—No,it’s not mine. It’s Tom’s.
(2)“谢谢你的帮助。”“不客气。”
—Thank you for your help.
—You’re welcome.
(3)“这把尺子是你的,那么这块橡皮呢?”“是杰克的。”
—The/This ruler is yours. What about the eraser
—It’s Jack’s.
5. Complete the conversation with the words in the box.
mine,his,about,hers,these,help,isn’t,welcome,they
A:Hi,Bill!Are these your books
B:Yes,they are. They are mine.
A:And is this his schoolbag
B:No,it isn’t. It’s Helen’s. And the green pen is hers,too.
A:What about this ruler
B:Oh!It’s Jim’s.
A:Thank you for your help.
B:You’re welcome.
Step 3 Grammar Focus
1. Ask the students to read and translate the sentences.
2. Summary.
(1)注意指示代词、be动词、名词在数上应保持一致。指示代词this,that是单数,be动词应该用is,其后应接可数名词单数或不可数名词;these,those是复数,be动词应该用are,其后应接复数名词,名词的复数形式一般在其后加s。
(2)一般疑问句常用Yes或No回答,答语肯定与否定应前后一致。
肯定形式:Yes,it is. /Yes,they are.
否定形式:No,it isn’t. /No,they aren’t.
(3)缩写形式:it is=it’s is not=isn’t
are not=aren’t they are=they’re
(4)mine,his,hers等是名词性物主代词
mine=my+相应的名词
his=his+相应的名词
hers=her+相应的名词
Step 4 Practice
1. Ask students to fill in the blanks in the chart according to the pictures in 3a,and ask two students to write the answers on the blackboard.
Answers:(从左到右,从上到下)this,isn’t,these,they,that,is,those,aren’t
2. Read the questions and complete the answers in 3b.
Answers:1. it is;hers 2. it isn’t;It’s 3. they are;his
4. they aren’t;They’re
3. Summary.
this,these为近指,指代时间或空间上较近的人或物。
that,those为远指,指代时间或空间上较远的人或物。
Step 5 Summary
In this lesson,we have mainly learned:
1. New words:teacher,about,yours,for,help,welcome
2. Sentence structures:
—Is this/that...
—Yes,it is. It’s.../No,it isn’t. It’s...
—Are these/those...
—Yes,they are. They’re.../No,they aren’t. They’re...
What about...
Thank you for...
You’re welcome.
3. Sum up the grammar.
当堂达标(见导学案“当堂达标”)
答案与解析:
Ⅰ. 1. C 由“It’s her ruler. ”可知此处应作否定回答。Is this... 的否定回答为:No,it isn’t. ,故选C。
2. D 由is和dictionary可知此处应用指示代词that。
3. C 由these可知be动词用are;Are these...?的否定回答为:No,they aren’t. 。
4. C 空格后无名词,此处应用名词性物主代词yours。
5. C What about... 为固定句式,意为“……怎么样?”其中about为介词,其后可跟名词、代词或动词-ing形式,故选C。
6. C 由题干可知,上文是表示感谢的句子,下文应回答“别客气,不用谢”,故选C。
Ⅱ. 1. Excuse me;about excuse me意为“对不起” “劳驾”或“请原谅”,是打扰别人之前的客套话。what about...?“……怎么样?”,后接名词、代词或动词-ing形式。
2. yours;for,help;welcome 第一个空格后无名词,此处应用名词性物主代词yours。thank you for...意为“为……而感谢你(们)”。You’re welcome. 意为“不客气”。
Step 6 Homework
1. Remember and use the useful expressions in 2d and Grammar Focus.
2. Preview the words in Section B.
板书设计
UNIT 3 Is this your pencil Period 2 (Section A 2d-3c)
Is this/that... Yes,it is. /No,it isn’t. It’s mine/his/hers... Are these/those... Yes,they are. /No,they aren’t. They’re mine/his/hers... it’s=it is isn’t=is not aren’t=are not What about... Thank you for... You’re welcome.
教学反思