牛津英语七年级预备课程Unit8 Our things教案

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牛津英语七年级预备课程Unit8 Our things

一、教学内容

词汇：do, has, about, radio, computer, CD, watch, yours, mine, hers, theirs, ours, apple, pear, a pair of, sunglasses, beside, Walkman, comic, scarf, sticker, hair clip, locker, snack, can, Coke, trainer,
pet, duck, goldfish, chicken, rabbit

句型：Do you have a Walkman? No, I don't, but my cousin Andy has one.. Do you have any comic books? Yes, I do. I have many. Whose ball is this? Is it yours? No, it's not mine. Mine is black.

二、教学目标和要求

1. 掌握四会单词和句型。

2. 正确使用have和has的用法。

3. 名词性物主代词的正确使用。

三、教学步骤

Step1 Revision

1. 默写四会单词。

2. 口头复习前1-7单元的重点短语或重点句型。

Step2 Presentation

1.教师利用自己的东西询问What's this?学生答：It's a bag..教师问：Is this your bag? 某学生答：No, it isn't.师问：Whose bag is it?生答：It's Miss Xu's.师说：I have a bag. Do you have a bag? 引导学生回答No, I don't, but Miss Xu has one.接着利用其他的物品问学生Do you have a.....?Yes, I do./No, I don't. 并简单讲解一下there be 与have/has 的区别，复习本单元的第四部分的Reading，通过阅读加强对there be和have/has的理解，并完成40页的书面题目。

2. 接着利用第二部分的Listening 引出名词性物主代词的构成。它是由形容词性物主代词+ 名词构成，具有名词的性质，可以独立使用，充当主语、宾语和表语。下面是所有形容词性物主代词以及它们所对应的名词性物主代词my--- mine; your---yours; his---his; her--- hers; its--- its; our--- ours; your--- yours; their--- theirs.由此我们可以看出名词性物主代词是由形容词性物主代词演变过来的，其规则是：“一变二不变，其余加-s”。“一变”是指my 变mine
；“二不变”指his与its的名词性物主代词还是his与its; “其余加-s”指的是your--- yours, her---hers, their---theirs, our---ours.例如：This is your pen. Mine is in the box.这是你的钢笔，我的在盒子里。（mine=my pen）This classroom isn't ours. It's theirs.这教室不是我们的，是他们的。( ours=our classroom, theirs=their classroom) 让学生复习本单元的Speaking 口头练习名词性物主代词，在这一部分还有一个知识点就是名词所有格，如：Peter's, Jill's...这种“名词+'s”的形式就被称为“名词所有格”，表示所属关系。名词所有格多用于表示有生命的名词的所有格，其构成如下：

A、通常在单数名词的词尾直接加“'s”。如：Lucy's hat, my sister's coat

B、以-s或-es结尾的复数名词只加“’”。如：the students' books, the teachers' rom

C、不规则的复数名词（不以s或es结尾）加“'s”。如：Women's Day, men's shoes

D、表示个人各自所有，在各个名词后加“'s”，表示两个人共同所有在后一个名词后加“'s”如：Lucy's and Lily's rooms.露西和莉莉的房间（指两人各有一房间，不共同拥有）；Lucy and Lily's room露西和莉莉的房间（指两个人共同拥有的一个房间，所以room不能加-s）

E、有些表示时间或距离的无生命的名词，也可加“'s”构成所有格。如：today's newspaper 今天的报纸ten minutes' walk十分钟的路程。

Step3 Practice做第41页的语法题进行巩固。

四、知识讲解

1. have与has的正确使用，前者用于第一、二人称以及第三人称复数，如：I have a book. You have a pencil. They have bags.后者只能用于第三人称单数，如：He/She has a bike. It has four legs.

2. I have many model planes.的一般疑问句以及肯否定回答有两种表示：一种是Do you have many model planes? Yes, I do./No, I don't.另一种是Have you many model planes? Yes, I have./No, I haven't.而She has many comic books.的一般疑问句以及肯否定回答是：Does she have many comic books? Yes, she does. /No, she doesn't.或者是Has she many comic books? Yes, she has./No, she hasn't.

下面我们举一些例子：

(1) I have three CDs.

(2) Do you have a beautiful garden? Yes, I do.

(3) They have a football game on Friday afternoon.

(4) Mary has a new bedroom.

(5) Does your sister have a yellow umbrella? No, she doesn't.

3. Whose ball is this?=Whose is this ball? Whose 既可以做形容词性物主代词，又可作名词性物主代词。

4. scarf 的复数可以加s，也可以变成scarves, 类似的有knife--- knives, half--- halves, shelf--- shelves。但是常用scarfs。

5. also 与too的区别：前者较正式，只用于肯定句，位置一般紧靠动词，很少出现在句末。例如：Jane also plays the guitar. 后者可以与前者互换，但不及前者正式，多用于肯定句中。它常置于句末，要用逗号与其他部分隔开；作插入语时，可位于句中，也可用逗号隔开。如：Take this one away, too. I, too, know where he is to be found.

6. Is this / that a....?变复数为Are these / those +复数？回答都是Yes, they are. / No, they aren't.将单数改为复数时可变的词有is / am----are, it--- they, this---- these, that--- those, a/an +单数名词----复数名词，I--- we, she/he/it----- they, my----our, his/her/its----their, my--- our

7. What about.....? = How about......?后面用some，不用any；用动词ing，不用动词原形。如：What about some bananas? What about having a rest?

8.我们再来举些用人称代词和物主代词的例子：

(1) Kate and Jim are Mrs Green's daughter and son.

(2) Are those their blue skirts? No, theirs aren't here. They are ours.

(3) His shoes are black. Mine are brown.

(4) Whose blouses are these? They're her blouses. They're hers.

(5) Are the bikes the boy's? Yes, they are his.

五、能力训练

（一）用括号中所给的词填空。

1. These are the__________( twins ) rooms.

2. The red __________ ( one ) are theirs.

3. There are some __________ ( policeman ) over there.

4. Let me ________ ( look ) at your watch.

5. The hat on the chair is ___________ ( she ).

6. I have three_________ ( knife ).

7. The map is on the wall of _______ ( they ) classroom.

8. Excuse __________( I ), Jim. Who's that?

9. Where __________ ( be ) my clothes?

10. Uncle Li ________ a new car. ( have )

11. The blue skirt is my__________. ( sister )

12. I can see some ___________ (baby) in the picture.

（二）单项选择题。

1. This is ________ room.A. Lucy and Lily B. Lucy's and Lily C. Lucy's and Lily's D. Lucy and Lily's

2. Lei Li and I ___________ Room 8.A. am in B. are C. are in D. in

3. Are the ___________ old?A. twins hats B. twin's hat C. twins hat D. twins' hat

4. "Are you ________?" "No, I'm _________."A. American; English B. an American; English C.American; an English D. an American; an English

5. These books are these________.A. student B. students C. the student's D. students'

6. _________ play in the classroom.A. Don't B. No C. Not D. Not to

7. There____________ a pen and three rulers in the pencil-box.A. are B. is C. have D. be

8. "__________?" " There is a house near the trees."A. How's near the trees B. What's near the trees C. Which's near the trees D. What near the trees

9. This is _______ classroom, _______ is over there.A. our, yours B. ours, your C. our, your D. ours, yours

10. ______ Jim's trousers?A. It is B. They are C. Is it D. Are they

11. _______ my bird. ________ name is Polly.A. Its, It's B. It's, It's C It's, Its D. Its, Its

12. That's my_________ sister.A mother B. mother's C. mothers D. mother's

（三）句型转换。

1. I have a nice watch.（改一般问句并作否定回答）__________________________

2. This watch is Tom's.（同义句）____________________________________

3. It is my bike.（改复数形式）____________________________________

4. This is Mary's room.（提问）____________________________________

5. Those oranges are mine.（同义句）____________________________________

6. My sunglasses are pink.（提问）____________________________________

7. Their brooms are behind the door.（提问）____________________________________

8. There is a black cat in the box.（提问）____________________________________

9. There are some children in front of the classroom.（提问）_______________________

10. Jim's bike is under the tree.（提问）____________________________________

11. I have some pictures.（提问）____________________________________

12. There are some libraries in our school.（改一般问句并作肯否定回答）___________

13. Those red shirts are his. (同义句)____________________________________

14. This is the teacher's book. （改复数形式）____________________________

15. Whose dress is this? (同义句)____________________________________

（四）翻译句子。

1. 在我们学校学生都有存物柜子。______________________________

2. 我的姐姐有一台漂亮的电脑。________________________________

3. 在我们学校左侧有一家电影院。_______________________________

4. 这些小刀是谁的？不是我的，可能是彼得的吧。_________________________

5. 你有随身听吗？没有，但是我的朋友有。__________________________

6. 那些是你你爸爸的衬衫吗？不是，他的在那边。这些是我的哥哥的。__________

7. 她也有一副新太阳镜。_______________________________________________

（五）用there be 或have 的适当形式填空。

1. ____________ two cakes on the table.

2. Mr. Green _____________ a big family.

3. Lucy and Lily _________ a bedroom.

4. ___________ a girl and six boys in the classroom.

5. How many students _________ in your school?

6. ____________ a photo on the wall, and I __________ a photo in my hand.

7. ____________ any water in the cup?

8. The chair ___________ four legs.

六、课后作业。1. 抄写单词三遍并会默写。2. 熟读课文和对话。

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