小学Unit 1 How tall are you? Part B精品教案设计

这是一份小学Unit 1 How tall are you? Part B精品教案设计，共14页。教案主要包含了读一读，口译，读一读，写一写，译一译，把汉语和英语匹配，连词成句等内容，欢迎下载使用。

Let's learn & Match and say
教学目标：
1.掌握四会单词：thinner, heavier, bigger, smaller, strnger。
2.能认读句型：Hw heavy are yu? I'm 52 kilgrams. Yu're heavier than me.
教学重点：
重点掌握5个形容词比较级的构成。
教学难点：
难点是对新句型 Hw heavy are yu? I'm 52 kilgrams. Yu're heavier than me.的理解和运用。
教学过程：
Step1: Warm-up
一、读一读，口译
1. That's the tallest dinsaur in this hall.
2. It's taller than bth f us tgether.
3. Hw tall are yu?
4. I'm 1.65 meters.
二、读一读，写一写，译一译（给出它们的比较级）
1. thin ________ 2. heavy ________ 3. big ________
4. small ________ 5. strng______
Step 2: Presentatin
1. 请两个胖瘦不一样的孩子到讲台上。
T: Wh is thin? S: A is thin.
T: Wh is heavy? S: B is heavy
T: Yes, A is thin. B is heavy. (板书 thin, heavy)
2. 选两个个子较瘦的孩子。
T: They are thin. Wh is thinner? S: A is thinner.
T: 板书thinner,提醒孩子们观察thinner的写法。再用相同的方法教heavier.
3. 选两个大小不一样的书包进行比较，引出big, small.
T: Which is the bigger schlbag? What clr is it?
Ss: The yellw schlbag is bigger. (板书big-bigger)
T: Which is the smaller ne? What clr is it?
S: The red ne. (板书small- smaller)
4. 做一个强壮的手势教strng,抽两个孩子做相同的手势比较，教strnger.
T: Ask ne by pupil: Hw heavy are yu? Help him answer: I'm 54 kilgrams.
T: Oh! Yu are heavier than me. 板书教读。
5. 听录音。学生跟读。
Step 3: teacher-student interactin
1. 领读Let's learn 中的句子。并纠正读音。
. T: Hw heavy is Jim? S: He is 52 kilgrams.
T: Wh is heavier Jim r Jhn? S: Jim.
T: Say Jim is heavier than Jhn. S: Jim is heavier than Jhn
2. 请孩子们归纳总结黑板上的比较级形式，强调：heavy- heavier(变y为i加er) big- bigger thin-thinner(双写加er)
3. 四人一组合作学习Match and say然后表演。灵活运用所学单词句子
Step 4: Classrm tests
一、写出下列形容词的比较级
1. big ________ 2. small ________ 3. thin ________
4. Heavy ________ 5. strng ________ 6. happy ________
7. angry________ 8.ht________
二、读句子，选图片
A. B. C. D.
（ ）1.The Englishman is very strng.
（ ）2.This egg is bigger than that ne.
（ ）3.The girl is shrter than the by.
（ ）4. The panda is heavier than the duck.
三、把汉语和英语匹配
你体重多少？ A. Sarah's fish is smaller than Amy's.
我体重48公斤。 B. He is strnger than her.
你比我重。 C. Hw heavy are yu?
Jhn 比Mike瘦。 D. I'm 48 kilgrams.
他比她强壮。 E. Yu're heavier than me.
Sarah钓的鱼比Amy 的小。 F. Jhn is thinner than Mike.
四、连词成句
1. the, is, that, giraffe, tallest(.)
2. taller, than, he, is, me(.)
3. heavy, yu, are (?)
板书设计：
Unit 1 Hw tall are yu?
Part B 第一课时Let's learn & Match and say
thin-thinner big-bigger(双写加er)
heavy- heavier r(变y为i加er)
small-smaller strng- strnger(直接加er)
Hw heavy are yu? I'm 52 kilgrams.
Unit 1 Hw tall are yu?
Part B 第二课时
Let's try & Let's talk
教学目标：
1. 能听懂Let's try，并完成2个任务。
2. 掌握句型：What size are yur shes, Mike? Yur feet are bigger than mine. My shes are size 37.
教学重点：
听懂Let's try, 流利朗读Let's talk, 掌握3个重点句子。
教学难点：
对3个重点句子的掌握理解和运用。
教学过程：
Step1: Warm-up
1. 表演Let's learn:
S1: Hw heavy are yu? S2: I'm…kilgrams.
S1: Yu are heavier/thinner than me.
S1: Hw heavy is he? S2: He's…kilgrams.
2. 读一读,连一连:
Thinner 更大的
strnger 更小的
bigger 更瘦的
smaller 更重的
heavier 更强壮的
g hiking 去购物
g shpping 去远足
Step 2: Presentatin
1. Let's try: Listen t the tape and circle the right answer.
2.板书教学重点句子：(1) What size are yur shes?
(2) Yur feet are bigger than mine. ( 3) My shes are size 37.
3. Let's learn page 5. 听录音，分角色读对话
4. Ask the students t read the dialgue 4times.
Q1: What size is Mike's shes? Q2: What size is Wu Yifan's shes?
Q3: Hw heavy is Mike? Q4: Hw heavy is Yifan?
T: Write the sentences n the blackbard. S: Understand them.
(1) What size are yur shes? (2) Yur feet are bigger than mine.
(3) My shes are size 37.
5.请学生翻译重点句子并做好笔记，全班齐读对话。
Step 3: teacher-student interactin
1. 读一读，译一译重点句子：(1) What size are yur shes?
(2) Yur feet are bigger than mine. (3) My shes are size 37.
2. 分男女角色，小组角色表演，灵活运用所学单词句子
Step 4: Classrm tests
一、英汉匹配
1. What size are yur shes? A. 我穿37码的鞋。
2. Yur feet are bigger than mine. B. 你看起来比我高。
3. My shes are size 37. C. 你穿多大码的鞋?
4. Yu lk taller than me. D. 你比我重。
5. Yu are heavier than me. E 你的脚比我的大。
二、根据对话P6判断对错。(对的写A.错的写B）
( ) 1. Mike's shes are size37.
( ) 2. Wu Yifan's shes are size38
( ) 3. Mike's feet are bigger than Wu Yifan's.
( ) 4. Wu Yifan lks taller than Mike.
( ) 5. Wu Yifan, is tw kilgrams heavier than Mike
板书设计：
Unit 1 Hw tall are yu
Part B 第二课时Let's try & Let's talk
(1) What size are yur shes? (2) Yur feet are bigger than mine.
(3)My shes are size 37.
1. have a lk 2. s small 3. size37 4. lk taller
Unit 1 Hw tall are yu?
Part B 第三课时
Read and write
教学目标：
1. 能听，说，认读单词: cuntryside, lwer, Shadw, smarter, becme。
2. 能读懂小短文，并能完成相应的练习。
教学重点：
能理解小短文内容的意思。
教学难点：
能理解影子变化的真正原因。
教学过程：
Step1: Warm-up
一、读一读，写一写(比较级)
tall _______ shrt _______ yung _______
ld _______ thin ______ lng _______
small _______ strng _______ big _______ heavy _______
Step 2: Presentatin
1. 出示单词卡片和图画教学单词：cuntryside, shadw, lwer, smarter, becme
T：出示城市和乡村的两幅图 Say: This picture is a city, And that picture is a cuntryside. Write the wrd n the blackbard.
T: 出示单词卡片教学单词：shadw , lwer, smarter,并板书。教读学生跟读。
2. 拿一个气球让学生吹T：The balln is becming bigger and bigger. 板书becme，教读。
3. T: Spring is cming! The sky is cleaner and the sun is brighter. Can yu think f any ther changes? Lk at the fur pictures and tick.
4. Learn Read and write.
S: 学生独立阅读课文，边读边理解。
T: 学生阅读并理解下列句子：1. It is getting lwer and lwer, but his shadw is getting lnger and lnger. 2. Why is my shadw lnger when the sun gets lwer? 3. The sun ges dwn every day, and we grw lder every day. 4. Yur shadw grws lnger because yu are grwing taller.
Play the tape t listen t the stry.
Step 3: teacher-student interactin
1. 领读Read and write 中的句子并纠正读音。
2. 师生互译下列句子。
(1) It is getting lwer and lwer, but his shadw is getting lnger and lnger.
(2) Yur shadw grws lnger because yu are grwing taller.
3. Finish exercise: (1) Read and write (2) Read the stry again and finish the dialgue.
Step 4: Classrm tests
一、选择适当的词填空
1. I am 1.52 _____ I’m tall. (meters, kilgrams)
2. My friend is shrter _____ me. (than, that)
3. _____ tall are yu? (Hw, What)
4. I’m 12. Lily is 11. I’m ________ than her. (shrter, lder)
二、阅读理解。（A）
Girl: Mm, lk, there are sme birds.
Mm: Which bird d yu like?
Girl: I like the green ne. It’s taller than the blue ne.
Mm: Which bird is strnger?
Girl: The blue ne is strnger.
Mm: I like the blue bird. I think it’s yunger.
Girl: But the green bird’s tail is lnger than the blue ne.
Mm: I think it’s abut 20 cm lng.
判断正（A）误（B）
( ) 1. The green bird is shrter than the blue ne.
( ) 2. The blue bird is strnger than the green ne.
( ) 3. The green bird tail is abut 20cm lng.
( ) 4. The mm likes the green bird.
( ) 5. The girl likes the blue bird.
板书设计：
Unit 1 Hw tall are yu?
Part B 第三课时 Read and write P8
cuntryside,. shadw, lwer, smarter, becme
Unit 1 Hw tall are yu?
Part B 第四课时
Main scene & Let's check & Stry time
教学目标：
1. G thrugh Main sceneP2_3
2. 能读懂Stry time 中的故事。
教学重点：
G thrugh Main sceneP2_3
教学难点：
借助图片能读懂Stry time 中的故事。
教学过程：
Step1: Warm-up
Main scene
1. Turn t page2 and page3.Try t read and translate these sentences.
2. T: shw the meaning f these sentences.
3. Read after the tape twice.
4.学生理解句子：I'm 21 meters tall. I'm the tallest. It's 5 tns.
提示常用单位:长度：meter(m) centimeter(cm) ：重量：tn(t) kilgram(kg)gram(g)
Step 2: Presentatin
1. Finish Let's check: Listen and write the answers.
2. Finish Let's wrap it up. (可在黑板上重新排列)
(A) taller shrter yunger lder lnger smaller strnger
(B) heavy-heavier angry-angrier sun-sunnier funny-funnier
happy-happier windy-windier
(C) thin- thinner big-bigger ht-htter sad-sadder
fat- fatter(补充)
归纳总结形容词变化规则：A类：直接加 er
B类：变y为i 加 er
C类：双写加 er.
Step 3: teacher-student interactin
1. 分小组读一读，记一记黑板上的形容词的比较级，特别是双写加的。
2. Learn Stry time.
(1) 两人一组读读故事，理解故事。
(2) Q: Hw tall is the deer? Q: Hw heavy is the deer?
Q: Hw tall is Mr Zebra? Q: Wh can be the galkeeper?
(3) 理解句子: Mr Zebra is 10 centimeters taller than Mr Deer. Ftball needs teamwrk.
Step 4: Classrm tests
一、选择正确的答案。
( ) 1. I'm tw years _______than yu .
A. yung B. shrter C. yunger
( ) 2. Hw big ______ yur feet?
A. is B. are C. it
( ) 3. _______? ------80cm
A. Hw tall are yu? B. Hw lng are yur legs?
C. Hw ld are yu?
( ) 4. Hw ____is yur best friend? -- Thirteen years ld.
A. ld B. tall C. heavy
( ) 5. Hw tall is Chen Jie?
A. He is 12 years ld. B. I'm 147cm.
C. She is 150cm.
二、找出Ⅱ栏中与Ⅰ栏中相对应的答语把字母序号填入提前括号。
( ) 1. Hw heavy are yu? A. They are size 39.
( ) 2. Hw tall are yu? B. I'm 15 years ld.
( ) 3. Hw ld are yu? C. I'm 45 kg.
( ) 4. What size are yur shes? D. I'm 158cm tall.
( ) 5. Hw lng are yur bed? E. It is 200cm.
三、连词成句。
1. yu, tall, are, hw (?)
2. 1.65, meters I'm, (.).
3. size, shes ,are, what, yur (?)
4. mine, are, yur, bigger, feet, than (.)
5. size, my, 37, shes, are, (.)
板书设计：
Unit 1 Hw tall are yu?
Part B 第四课时Main scene & Let's check & Stry time
(A) taller shrter yunger lder lnger smaller strnger
(B) heavy-heavier angry-angrier sun-sunnier
funny-funnier happy-happier windy-windier
(C) thin- thinner big-bigger ht-htter sad-sadder
fat- fatter(补充)
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