七年级上册第三单元英语导学案 (新目标版英语七年级)

发布时间:2016-3-26 编辑:互联网 手机版

五龙三中导学案

总课时:5课时 课题:Unit3 section A 1a-2c (1课时)

作课教师及班级: 秦晓峰 冯林丽 李林艳 (七年级)

一、学习目标(目标定向 情景激趣)

(一)学习目标

1.掌握词汇pen,pencil,dictionary,ruler,eraser,schoolbag等。

学会句型:

--Is this your pencil? --Yes, it is. It’s mine. /No it isn’t. It’s his.

--Are these your books? --No, they aren’t. They are hers.

3. 掌握指示代词:this,that

4. 掌握名词性物主代词,并复习巩固人称代词的主格和宾格及形容词性物主代词。

自主学习 探究新知

(一)学习新单词

pen,pencil,pencil box,book,ruler,eraser,schoolbag,dictionary

1、英汉互译。

your dictionary his backpack my ruler

我的铅笔盒 他的卷笔刀 她的书 一块橡皮

(二)学习新句型

--Is this your pencil? --Yes, it is. It’s mine. /No it isn’t. It’s his.

--Are these your books? --No, they aren’t. They are hers.

1、this, that的用法。

(1)this, that指示代词,“这”,“那”。它们只表达单数概念。

(2) this 是就近指代,而that是相对的远处指代,这只是一个相对概念,并不是绝对的。

(3)这两个指示代词经常单独使用,从不和冠词(a, an, the)、形容词性物主代词(her, his, its, my)等连用;

(4)它们的一般疑问句在回答时不直接用this, that, 而是用it来代替上文的指示代词以免词汇重复。

(5) 它们还可以放在名词前面,直接作宾语,但只与单数名词在一起使用。

This is my pen,that is his book.这是我的钢笔,那是他的书。

-Is this your backpack? 这是你的背包吗?

-Yes, it is. /No, it isn’t. 是,是的。/不,不是。

2.不定冠词a, an 的用法区别:

(1)不定冠词an 常用于元音发音开头的词前。例如:

an eraser 一块橡皮擦,an apple 一个苹果, an “A” 一个A字母

(2)不定冠词a常用于可数名词前表示数量,相对于“one”一个/本。a book 一本书、a pencil case 一个铅笔盒。

3.名词性物主代词的用法:

主格人称代词 宾格人称代词 物主代词

形容词性 名词性

I

you

he

she

it

we

you

they

(1)人称代词的主格在句子中作主语

A. am sorry, I am late. B. are both from China.(we)

(2).人称代词的宾格在句子中作动词宾语或介词宾语,表语。

A. Who is it? It is (I).

B. I like (she).What about (you)?

(3).形容词性物主代词一般位于名词前,用作定语。

A. (I)name is John Green.

B. Excuse me, is this (you)car?

(4).名词性物主代词的句法功能A. 作主语,例如:May I use your pen? works better.我可以用一用你的钢笔吗?

B. 作宾语,例:I love my motherland as much as you love .

我爱我的祖国就像你爱你的祖国一样深。

C. 作表语,例如:Is this your book or (I)?

D. 名词性物主代词=形容词性物主代词+名词:为避免重复使用名词,有时可用“名词性物主代词”来代替“形容词性物主代词+名词”的形式。例:My bag is yellow, her bag is red, his bag is blue and your bag is pink.为避免重复使用bag,可写成My bag is yellow, is red, is blue and is pink.

E. 名词性物主代词有时可以和of 构成短语,

a. A friend of (I)is good at English.

b. I hate that behavior (行为)of (her).

c. That photo of (you) is beautiful.

3、单项选择:

( )1. -____ this your book? -No, it isn't.

A. Are B. Is C. Am D.be

( )2. -Is that his pen? - ____________.

A. Yes, it is B. No, it is C. Yes, it isn't D./

( )3. This is ______________ key and that is ___________ eraser.

A. a, a B. a, an C. an, a D. the, an

( ) 4. -Hello! Are you Sue? -_____________________

A. Yes, I’m. B. No, I’m. C. Yes, it is. D. No, I’m not.

三、合作探究(展示交流 互动解惑)

(一)小组内对自主学习的单词和句型互相讨论、交流解决疑惑

(二)小组竞赛,利用自己所有的物品小组编新对话进行展示

1、 ---What’s this ? ---It’s a/an…

2、Is this your ruler? Is that your backpack?

3、 A:This is my pen.Is this your pen?

B:No,it isn't.It's your pen.

(三)1、听录音,给1b对话编号并练习1b的对话

2、听录音,完成2a和2b的空并练习2b的对话

四、反馈检测 总结拓展

(一)用所给词的适当形式填空 1. That is not _________ bike. That bike is very small, but _________ is very big. (I)

2. The dress is _________. Give it to _________. (she) 3. --Is this _________ watch? (you) --No, it’s not _________. (I)4. ______ is my brother. ______ name is Jack. Look! Those books are _______. (he)5. ________ dresses are red. (we) What color are _________? (you)6. Here are many dolls, which one is _________? (she)7. I can find my toy, but where’s _________? (you)8. Show _________ your kite, OK? (they)9. I have a beautiful cat. _________name is Mimi. These cakes are _________. ( it )10. Are these_______tickets? No, _______ are not ______. ______ aren’t here. ( they )11. Shall _________ have a look at that classroom? That is _________ classroom. ( we )12. _________ is my aunt. Do you know _________ job? _________ a nurse. ( she )13. That is not ________ camera. ________is at home. ( he )14. Where are ________? I can’t find ________. Let’s call ________ parents. ( they )15. Don’t touch _______. _______ not a cat, _______a tiger!(it)16. ________ sister is ill. Please go and get ________. ( she )17. _______ don’t know her name. Would you please tell ______.(we)18. So many dogs. Let’s count _________. ( they )19. I have a lovely brother. _________ is only 3. I like _________ very much. ( he )20. May I sit beside _________? ( you )21. Look at that desk. Those books are on _________. ( it ) 22.The girl behind _________ is our friend. (she)

(二)句型转换。

1.This is a pencil.(改为一般疑问句)

This is a dictionary.(划线部分提问)

Is that a sharpener?(做肯定,否定回答)

4.This is your pen.( 改为否定句)

5.Are these your pencils?( 做肯定,否定回答)

五※教学反思※