小学英语人教版 (PEP)三年级下册Unit 3 At the zoo Part B教案
展开▶教学内容与目标
▶教学重点
能够听、说、认读并熟练运用单词“small, big, shrt, lng”和句型“It has…”来描述动物特征。
▶教学难点
能够运用所学形容词和句型在实际情景中恰当地描述动物特征。能够区别使用 “It’s…”和 “It has…”。
Teaching purpse①
通过唱歌,复习已经学过的单词,提高学生的学习兴趣,活跃课堂气氛,创设良好的学习氛围。利用上节课创作的mnster创编对话,复习句型,为新知的学习奠定基础。
▶教学过程课时教学内容
课时教学目标
Let’s learn
·能够听、说、认读单词“small, big, shrt, lng”
·能够熟练运用上述单词并通过多种活动运用句型“It has…”描述动物的特点
·能够借助大量的肢体活动和思维活动,培养学生的观察能力、思维能力和表演能力
Let’s d
·通过活动能够更好地掌握单词和句型,进一步培养语言交际能力
Step 1: Warm-up & Revisin & Lead-in①
1.Greetings.
2.Sing a sng—T the z.(播放课件)
3 Revisin and lead-in.
Students intrduce their mnsters in grups.
T: Class, take ut yur mnsters, please. Describe it by using the fllwing sentence structures, then make a dialgue: It’s… It has…
S1: Lk at my mnster.
S2: Oh, it’s… It has…
S1: Yes!
S2: Lk at my mnster.
S1: Ww! It’s… It has…
Write dwn the tpic n the blackbard.
Teaching purpse②
先整体呈现动物,再将具有big特征的动物身体部位圈出,给学生以直观的认识,引导学生归纳共有的特点,引导学生用句型“It has…”来讨论动物。
Step 2: Presentatin
1. Find and say.②
(1) Learn the wrd “big”.
Shw a picture: many animals at the z. (出示课件)
T: Lk, children. There are many animals! What are they? Ss: They’re mnkey, elephant, giraffe, panda, hrse…
The teacher circles sme parts f the animals’ bdies that are big, such as the elephant’s ears, the panda’s bdy… (出示课件)
T: Can yu find the cmmn thing?
Ss: Yes. They are all very big.
Teach the wrd “big” by the wrd card. Students read ne by ne.
T: (Pint t the elephant’s ears.) It has…?
Ss: It has big ears.
T: (Pint t the panda’s bdy.) It has…?
Ss: It has a big bdy.
Teaching purpse③
对比引出“small”,并借助PPT呈现区别,使学生易于接受和掌握。
T: Great!
(2) Learn the wrd “small”.③
The teacher circles sme parts f the animals’ bdies that are small, such as the panda’s eyes, the mnkey’s nse… (出示课件)
T: What abut them? Are they big t?
Ss: N, they’re small.
Teach the wrd “small” by the game: High and lw vice.
T: And hw t describe?
Teaching purpse④
引导学生自己通过观察寻找符合“shrt”特征的动物身体部位并进行描述,培养学生的观察能力和语言综合运用能力。
Ss: It has small eyes. It has a small nse.
(3) Learn the wrd “shrt”.④
Let students lk at the pictures carefully. (出示课件)
T: Can yu find smething “shrt”? Yu can say “It has (a) shrt…”
Teach the wrd “shrt” by the game: Simn says.
S1: It (Pig) has shrt feet.
S2: It (Rabbit) has a shrt tail.
S3: It (Bear ) has a shrt neck.
…
Teaching purpse⑤
引导学生学习单词“lng”,突出学生的主体地位,培养学生的自主学习能力。
T: Excellent!
(4) Learn the wrd “lng”.⑤
Let students lk at the picture carefully. (出示课件)
T: Nw can yu find smething “lng”? Yu can say “It has (a) lng…”
Teach the wrd “lng” by a game: Say the ppsite wrd.
S1: It (Elephant) has a lng nse.
S2: It (Mnkey) has lng arms.
S3: It (Giraffe) has a lng neck.
S4: It (Tiger) has a lng tail.
…
Teaching purpse⑥
通过问题引导学生观看并讨论动画,关注学生的有效参与,借助问题让学生把握教学内容,提取关键信息。
T: Very gd!
2 Watch and answer.⑥
T: Jhn and Chen Jie are at the z. What d they see? Let’s have a lk!
Play the cartn. (课件出示:教材P28 Let’s learn的视频) Students watch and answer.
Ss: They see an strich.
T: What d they say abut the strich?
S1: It has a small head.
S2: It has a shrt tail.
S3: It has a big bdy.
…
3. Let’s say.
Shw the picture n the PPT. (课件出示: 教材P28 Let’s learn的图片)
Lead students t describe the picture by the sentence structure: It has…
4. Read and act.
(1) Students read after the recrding and pay attentin t the prnunciatin and the intnatin. (播放课件)
(2) Let students practice the dialgue in grups.
(3) Act ut.
Teaching purpse⑦
记忆测试的游戏能够很好地调动学生的学习积极性,吸引学生的注意力,让他们在略显紧张的氛围中,强化对单词的记忆。Let’s d活动进一步巩固知识,调动学生多种感官的参与。
Step 3: Practice
1. Memry test.⑦
Let students remember the wrds’ places within tw minutes:
Then cver all the wrds.
T: What’s the wrd in the blank 1/2/3/4/5/6?
Ss: …
2. Let’s d.
(1) Play the cartn fr the first time. (课件出示:教材P28 Let’s d的视频) Students watch and listen.
(2) Play the cartn again. (播放课件) Students read after the recrding and act ut.
(3) Play the game.
Teaching purpse⑧
通过创设自然真实的场景,让学生在情景中合理运用所学词汇,培养学生的语言综合运用能力。鼓励学生突破常规、大胆创新,培养学生的发散性思维和创新能力。
Step 4: Cnslidatin &Extensin⑧
Design yur wn z.
1. Design yur z.
.T: We knw there are many animals at the z. Elephants are big; rabbits are small. The giraffe has a lng neck… But what if elephants are small, rabbits are big, the giraffe has a shrt neck? Yu can imagine a very unusual animal. Six students wrk in a grup. Design yur wn z. G fr it!
2. Talk abut yur z.
S1: This is ur z. Lk at the mnkey. It’s fat. It has shrt arms and legs…
S2: Lk at… It’s… It has…
3. Shw time.
▶板书设计
▶作业设计
1 Intrduce yur z t yur family members.
▶教学反思
1.注重教学评价,评价语言丰富化和人文化,增强学生自信,激励学生积极参与课堂教学。
2.依照学生的年龄特点,创设灵活多样的教学活动,激发学生的学习兴趣和求知欲,让学生在活动中学习知识。
3.为学生创设真实的语言环境,与生活紧密相连,引导学生进行真实的语言交际。
4.鼓励学生突破常规、大胆创新,设计独特的动物园,培养了学生的发散性思维和创新能力。
▶Teaching Cntents & Teaching Aims
Let’s learn
·Be able t listen, speak and read the wrds “small, big, shrt, lng”.
·Be able t talk abut the animals by using the wrds abve and the sentence structure “It has…”
·Cultivate students’ bserving, thinking and perfrming abilities thrugh activities.
Let’s d
·Cultivate students’ cmmunicative cmpetence.
▶Teaching Pririties
·Be able t listen, speak, read and use the wrds “small, big, shrt, lng” and the sentence structure “It has…” t describe animals.
▶Teaching Difficulties
·Be able t use the learned adjectives and sentence structures prperly t describe animals in real situatins.
·Be able t distinguish and use the sentence structures “It’s…” and “It has…”
▶Teaching Prcedures
Teaching Stages
Teacher’ s Activities
Students’ Activities
Teaching Purpses
Warm-up & Revisin & Lead-in
1. Greetings.
2. Sing a sng—T the z.
3. Revisin and Lead-in.
1. Greetings.
2. Sing the sng.
3. Describe the mnster and make a dialgue.
Aruse students’ learning interest. Help students review the sentences learned in the last lessn. Lead in the new lessn.
Presentatin
1. Find and say.
(1)Teach the wrd “big”.
(2)Teach the wrd “small”.
(3)Teach the wrd “shrt”.
(4)Teach the wrd “lng”.
Lk at the picture carefully and find the cmmn thing.
Learn the wrd “big” by the wrd card.
Learn the wrd “small” by the game: High and lw vice.
Learn the wrd “shrt” by the game: Simn says.
Learn the wrd “lng” by the game: Say the ppsite wrd.
Lead in the new wrds prperly.
Lead students t fcus n the characteristics f the animals and practice the wrds in sentences.
2. Watch and answer.
Watch the cartn and answer the questins.
Help them understand the dialgue.
3. Let’s say.
Lk at the picture n the PPT carefully. Try t describe the picture by “It has…”
Strengthen the key wrds and sentences.
4. Read and act.
Read after the recrding. Pay attentin t the prnunciatin and the intnatin. Practice the dialgue in grups. Then act it ut in class.
Make sure students can read the dialgue crrectly and fluently.
Practice
1. Memry test.
Play the game: Remember the wrds’ places within tw minutes.
Activate the atmsphere. Strengthen students’ memry f wrds.
2. Let’s d.
Watch and listen t the cartn. Watch again, read after the recrding and act. Then play the game.
Cnslidate the knwledge they have learned further.
Cnslidatin & Extensin
Design yur wn z.
1. Design yur z.
2. Talk abut yur z.
3. Shw time.
1. Imagine a very unusual animal. Six students wrk in a grup. Design yur wn z.
2. Talk abut yur z.
3. Act it ut in class.
Create a natural and real situatin fr students t use the sentences reasnably. Cultivate students’ cmprehensive language using ability. Cultivate students’ divergent thinking and innvatin ability.
Hmewrk
1. Intrduce yur z t yur family members.
2. D the exercises.
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