Unit 3 Is this your pencil? Section A 导学案

【学习目标】1.我能掌握本课所有单词的音 ( http: / / www.21cnjy.com )、形、义：pencil, pen, book, eraser, ruler, dictionary, excuse, thank…
2.我能分清形容词物主代词和名词性物主代词的用法。
3.我会运用重点句式：Is this /that… Yes, it is./No, it isn’t.
Are these/those… Yes,…No,…
【学习重点】句型：Is this /tha ( http: / / www.21cnjy.com )t… Yes, it is./No, it isn’t. Are these/those… Yes,…No,…
【学习难点】形容词性物主代词和名词性物主代词的区别和用法
【学法指导】小组合作交流学习法
一、词汇
1. 单词（根据音标背写Section A单词，并写出汉意）
/'pensl/ /b k/ / 're s r/
/b ks/ /'sku:lb ɡ/ /'d k n r /
/h z/ /ma n/ /h :(r)z/ / k'skju:z/ /mi:/ /θ k/
/'ti: (r)/ / 'ba t/ /j :(r)z/
/f :(r)/ /help/ /'welk m/
2.短语（英汉互译）
劳驾；请原谅 what about
别客气。 两个箱子 三本字典
他的书 a pencil box 一块橡皮 her teacher
二、对话
1. 听录音并补全对话（课本P13,1b每空一词）
A: Are these ( http: / / www.21cnjy.com ) your B: No, they aren’t. They’re ___________.
A: Is that your B: No, it isn’t. It’s __________.
A: Is this your B: Yes, it is. It’s_________.
2. 疯狂背诵P14,2d，补全对话
Teacher: Hi，Anna. _ ( http: / / www.21cnjy.com )________ these your ________ Anna: No，they're ________.
Teacher: And is this _______green pen Anna: No，_____isn't. The blue pen is his.
Teacher: What about this _____________ Anna: It's _______.An d the green pen is _____，too.
Teacher: And the eraser Is that________ Anna: Yes，it is.
Teacher: Thank you for ______ ______，Anna. Anna: You're ________.
三、知识梳理
1.一般疑问句的变法
1）一般疑问句有两种，本单元主要讲 ( http: / / www.21cnjy.com )由be动词引导的疑问句。包含动词be的陈述句变为一般疑问句时,只需将动词__________移至句首。结构：________ + 主语 + 其他 ？
注意:A:动词be (am, is, are)提前后 首字母要______写. B:句末用_________号。
2）对一般疑问句的回答分为肯定和否定回答:
作肯定回答用______, 再作简单叙述 ( http: / / www.21cnjy.com ), 如:---Is this your pen -- _______, ________ ________.
作否定回答用______, 再作补充 ( http: / / www.21cnjy.com )回答。如: --- Is that her dictionary ---______, _______ _______.
随手练：
①This is my pencil ( http: / / www.21cnjy.com ).(一般疑问句)
②Is that her pe ( http: / / www.21cnjy.com )n (肯定回答)
③Is this his ruler ( http: / / www.21cnjy.com ) (否定回答)
④That is her backpa ( http: / / www.21cnjy.com )ck. (一般疑问句)
2.单数句子变成复数句子的方法
按顺序将每个单词都要变成相应的复数形式。指示代词this /that 变成these/ those。
例如：This is a pen. 变为 These are pens.
That is her book. 变为 Those are their books.
随手练：
①This is my friend . ___ ___ _____ _ ______ __________.
②That is his parent . ___ ___ _____ _ ______ __________.
③She is her cousin . ___ ___ _____ _ ______ __________.
用所给的词选择填空
①These are pens and _______ are pencils. (that, this, those)
②Tom was sick ( http: / / www.21cnjy.com )yesterday. ______ is why he missed school. ( That, Those, These)
③Which of _____ shirts are Tom's ( These, this, that)
④This desk is mine, ______ is hers. ( those, this, that)
3.物主代词 (高效记忆P86物主代词表，然后根据下表自我检测)
物主代词 第一人称 第二人称 第三人称
单数 复数 单数 复数 单数 复数
形容词物主代词
名词性物主代词
随手练：
用代词的适当形式填空。
①There ( http: / / www.21cnjy.com )is a letter for________ (her 、hers) mother.
②That is _____(she ) coat. The coat is red. ___(it)is a new one.
③Whose pens are these _______(their) are ______ (we).
④Give _______(he) a toy, please.
⑤________(we) eyes are black.
⑥Tim and Bill are twins. _________(them) parents are teachers.
⑦Give the book to __________(I ).
⑧These books are __________(we).
⑨That is not _________ kite. That kite is very small, but _________ is very big.( I )
⑩The dress is _________. Give it to _________. ( she )
四、达标检测
1.词汇
A. 用括号内单词的正确形式填空
1）—Is this ______（y ( http: / / www.21cnjy.com )ou） ruler —No, it isn 't. It's ______（she） ruler.
2）—Is that ______（he ( http: / / www.21cnjy.com )） dictionary —No, it isn't. It's ______（I） dictionary.
3）—Is this ______（she） ( http: / / www.21cnjy.com ) eraser —No, it isn't. That's ______（he） eraser.
B. 根据句意，填上适当代词。
1） She is a student and ________ name is Maria.
2） Wang Hong，this is ________ bag. Here you are.
3） Where is ________ eraser I can’t find it.
4） This pen isn’t mine, it’s . Lily!
5） Peter is English. Mr. Zhang is _______ Chinese teacher.
6） This shirt isn’t Lily’s, is green.
C. 根据汉语提示填出所需词的正确形式
1）—Is this your pen —Yes，______（谢谢） you.
2）Excuse ______（我）． Is this your phone
3）I have two English ___________（字典）.
4) These ________（盒子）are full.
2.英汉互译
1）这些是你的字典吗？是的，他们是我的。
Are _______ your ____________ yes, they’re ___________.
2)那些是她的铅笔吗？ 不，他们是鲍勃的。
Are _______ ________ pencils No, _____ aren’t. They’re________.
3)谢谢你的帮助。 不客气。
___________ you _______ your ___________. You’re _____________.
4)这支蓝色的钢笔是他的。
The ________ pen is ___________.
5)劳驾，这是你的橡皮吗？
____________　___________. Is this ___________ ____________
3.选择题
1) This is my book.. ＿＿ are over there.
A. Your B. Yours C. You D. Mine
2) Whose pen is it It’s ＿＿.
A. her B. hers C. she D. his
3) ＿＿ bag is new and ＿＿ is new, too.
A. Our, he B. Ours, his C. My, his D. My, her
4) This room is ours, and that one is ＿＿.
A. they B. them C. theirs D. their
5) Is the new watch ＿＿ Yes, it’s ＿.
A. you, me B. yours, mine C. your, my D. your, mine
6) It’s a dog. I don’t know ＿＿ name.
A. its’ B. its C. it D. it’s
7) What’s _____ name
A. he B. you C. his D. she
4.用适当的单词补全对话 （T＝ Tom，M＝Mary）
T：Mary，what's __________ the box
M：It's __________ key.
T：Is it your key
M： __________，it is.
T： __________ what's this
M：__________ a school ID card.
T： __________do you spell “school”？
M：S C H O O L.
T：Is it your school ID card
M：__________，it isn't.Oh，look at the __________！It's Tony's.
T：What's __________ phone number
M：You can call him __________ 685 6985.
5.连词成句
1）green this his i ( http: / / www.21cnjy.com )s pen ____________________________________________________________
2) books those Anna ( http: / / www.21cnjy.com )’s are ________________________________________________________.
3) for you your than ( http: / / www.21cnjy.com )k help ________________________________________________________.
4) dictionary wha ( http: / / www.21cnjy.com )t this about____________________________________________________________
五、知识小结
通过本课的学习，我学到了
__________________________________________________________________________________________________________________________________________________________________________
我的困惑是
__________________________________________________________________________________________________________________________________________________________________________
我还有待提高的是
_____________________________________________________________________________________
_____________________________________________________________________________________