这是一份小学英语外研版 (一年级起点)五年级下册Unit 1 Your bag is broken.优秀教案设计，共4页。教案主要包含了教学目标，教学重点，教学难点，教学准备，教学过程等内容，欢迎下载使用。

【教学目标】
1.知识目标：
(1)能够听说读写新单词brken,并对所接触过的形容词如big, small, lng, shrt等进行整理并运用。
(2)能够掌握功能句：Yur bag is brken. This black bag is nice/big. But it is heavy.
2.能力目标：
通过对功能句的学习，使学生能用形容词对身边事物的明显特征进行描述和比较。
3.情感目标：
(1) 让学生通过语言来完成任务，感受成功，从而进一步培养学生学习英语的兴趣，形成积极学习英语的态度。
(2)培养与人沟通，团结合作的意识。
【教学重点】：
(1)单词brken及其他形容词的运用。
（2）学习功能句：Yur bag is brken. This black bag is nice/big. But it is heavy.
【教学难点】
能够灵活地运用形容词，对事物的鲜明特征进行描述。
【教学准备】
PPT课件、粉笔
【教学过程】
Step 1 Warming-up
（1）Greeting:
T: Class begins.
Ss: Stand up.
T: Gd mrning everyne!
Ss: Gd mrning, teacher!
T: Hw are yu tday?
Ss: I’m fine, thank yu! And yu?
T: I’m fine, t, thank yu! Sit dwn please. And what’s the weather like tday?
Ss:...
(2) Sing a sng: UFO
Step 2 Presentatin
T:D yu like the game “find ut the differences”找茬?
Shw sme pictures:
Picture ne:
T: OK, lk, which elephant is big?
This elephant is big, and that elephant is small.
Picture tw:
T: Lk, wh is fat?
Yes, the wman is fat and the man is thin.
Picture three:
T: OK, lk, which is heavy?
The black ne is heavy, and the clr ne is light.
Picture fur:
T: OK, lk, what are they?
Ss: Snacks.
T: Yes, yu are right. But which is lng?
This ne is lng, and that ne is shut.
Picture five:
T: And this shes is new, and that ne is ld, and it is bad, right? Why? Because it is brken!
折断粉笔演示brken：
T: Nw, pay attentin t me. It’s gd, right? ( 折断)But nw, it is brken.(操练新单词)
break→brke→brken
What is brken?
展示断了的铅笔图片：
T: OK, lk at the picture, what’s this? What’s wrng?
Ss: Pencil, it’s brken.
T: It’s brken. This pencil is brken.
②出现倒了的大树：
T: Lk! What happen?
Ss: The tree is brken.
③出现撞坏的车子：
T: And hw abut that?
Ss: The car is brken.
④出示受伤的手臂：
T: What’s wrng with the by?
Ss: His arm is brken.
Step 3 New teaching:
Text leading:
T: OK, nw, let’s learn the text abut mdule5 unit1 yur bag is brken.
T: OK, listen and answer the questin: What’s wrng with Lingling’s bag? What will Ms Smart d?(播放视频)
Ss: Her bag is brken. She will buy her a new ne.
Listen again and answer.(一段段内容播放)
播放第一段对话：
Q1: What’s wrng with Lingling’s bag? (brken)
Q2: Where will Lingling g? (China)
播放第二段对话：
Q3: Hw abut the black bag? （heavy）
Q4: Which bag is Lingling like? (the black bag )
Step 4 Cnclusins:
T: Listen again and read after the CD-Rm. (一句句跟读)
T：OK, nw, let’s read tgether.
T: OK, nw, grup1, grup2 are Ms Smart, grup3, grup4 are Lingling, I’m Sale assistant. Let’s read it tgether.
“Lingling, yur bag is brken!” One tw begin!
Step 5 Practice:
T: Lk and say!
T: Lk! The yellw shes is ... (new).And the red shes is brken.
T: The black bag is heavy, and the red bag is light.
T: This kite is big, and that kite is small.
Play a guessing game:
T: I say and yu guess, d yu like it?
(一名同学上前，面朝大家，根据老师的提示，猜出单词。)
elephant:
T: Nw, wh want t have a try? Please cme here.
T: OK, nw, listen! It’s an animal. It has a lng nse and tw big ears. What is it?
Ss: Elephant.
mnkey:
T: Nw, the next ne, wh want t have a try?
T: It’s als an animal. Yu can see them in the park, and they like eating banana very much. What is it?
apple:
T: Nw, next, wh want t try?
T: It’s fruit. It’s rund, it’s red, but smetimes it is green.
banana:
T: It’s fruit. It’s lng, and it is yellw, and mnkey like t eat very much. What is it?
Step 6 Hmewrk:
Listen and repeat the text tw times.
Read the text t yur parents.