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小学英语人教版 (PEP)六年级下册Unit 1 How tall are you? Part B第4课时教学设计
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这是一份小学英语人教版 (PEP)六年级下册Unit 1 How tall are you? Part B第4课时教学设计，共10页。
▶ 教学内容与目标
▶ 教学重点
1. 能够听、说、读、写形容词的比较级形式“smaller，bigger， thinner，heavier，strnger”等。
2. 能够灵活运用所学的形容词比较级描述人物和事物的特征差异。
▶ 教学难点
能够掌握单词heavy， thin和big的比较级的构成方式。
▶ 教学准备
PPT课件、课文音频、视频、实物、纸鱼等。
▶ 教学过程
Step 1: Warm-up & Revisin & Lead-in①
1. Greetings.
2. Let’s d.
T：Let’s say and d tgether.
3. Revisin.
Shw the pictures and the wrds f “Let’s learn” in Part A n the PPT. (出示课件)
The teacher asks questins like these：
Wh is lder/yunger/taller/shrter?
Whse dress is shrter/lnger?
Students answer these questins t review the learned wrds and sentences.
4. Lead-in.
A riddle：
T：I can blw it bigger and bigger. I als can make it smaller and smaller. We need lts f them in a party. What is it?
Ss：…
◆ Teaching purpse①
通过热身活动，活跃课堂气氛。再通过简单的问答复习A部分的单词，为本课的单词学习进行预热。猜谜活动极大地调动学生的积极性和好奇心，吸引学生主动学习。
Step 2: Presentatin
1. Learn the wrds “bigger, smaller”.②
T：Yes，the answer is a balln.
The teacher takes ut a balln. Ask a student t blw it. When the student is blwing, the teacher leads the thers t say, “bigger，bigger， bigger”. Then the teacher writes dwn the wrds “big—bigger” n the blackbard.(Write “-ger” in red chalk.)
When the balln is big enugh, the teacher takes it in hand carefully.
T：Lk! I can make it smaller.
The teacher makes the balln smaller and smaller, and then leads students t say, “smaller， smaller， smaller”. At last，the teacher writes dwn the wrds “small—smaller” n the blackbard. (Write “-er” in red chalk.)
Shw the picture f Mike and Wu Binbin n the PPT. (出示课件)
T：They are lking at their feet. Whse feet are bigger?
S：Mike’s.
T：Yes. Mike’s feet are bigger than Wu Binbin’s. Wu Binbin’s feet are smaller than Mike’s.
Lead students t read the wrds several times.
◆ Teaching purpse②
延续热身活动的谜语，拿出谜底物品，用气球来演示bigger和smaller，使学生更加直观地理解这组形容词比较级的意义。
2. Learn the wrds “heavier, thinner”.③
(1) Present a picture f a pig and its weight n the PPT.
T：Hw heavy is it?
Ss：It is 150 kilgrams.
T：Is it heavy?
Ss：Yes，it is.
Present a picture f an elephant and its weight n the PPT.
T：Hw heavy is it?
Ss：It is 7,000 kilgrams.
T：Is it heavy?
Ss：Yes，it is.
◆ Teaching purpse③
教师利用同类对比法引导学习“更重的heavier”和“更瘦的thinner”，避免给学生造成误解。同时渗透情感教育，提醒学生注意饮食健康，多运动。
T：Which animal is heavier，the pig r the elephant?
Ss：The elephant.
T：Great!
The teacher writes dwn the wrds “heavy—heavier” n the blackbard. (Write “-ier” in red chalk.)
Lead students t read the wrds several times.
(2)The teacher chses a thin student and asks him r her t stand up.
T：D yu think he/ she is heavy?
Ss：N，he/ she is thin.
T：Gd answer. Can yu find a thinner student in ur class?
Ss：XXX is thinner than him/her.
T：Gd! Wh is thinner than XXX?
Ss：…
Find the thinnest student in the class in this way.
The teacher writes dwn the wrds “thin—thinner” n the blackbard. (Write “-ner” in red chalk.)
Lead students t read the wrds several times.
Shw the picture f Jim and Jhn n the PPT. (出示课件)
T：Hw heavy is Jim?
Ss：He is 52 kilgrams.
T：Wh is thinner? And wh is heavier?
Ss：Jhn is thinner. Jim is heavier.
T：D yu knw why Jim is heavier? Maybe he eats t much fast fd. S we shuld eat less fast fd and exercise mre. Then we’ll be mre healthy.
(Write dwn the key sentences “—Hw heavy are yu? —I’m…kilgrams.” n the blackbard.)
Lead students t read the sentences several times.
3. Learn the wrd “strnger”.④
Shw the picture f Zhang Peng and Sarah n the PPT. (出示课件)
T：Zhang Peng is a helpful by. Lk at this picture. Sarah’s bag is t heavy. She can’t carry it. Zhang Peng helps her. D yu knw why Zhang Peng can carry this heavy bag?
Ss：…
T：Because he is strng. S wh is strnger，Sarah r Zhang Peng?
Ss：Zhang Peng is strnger.
T：Wnderful! S if yu are strng，yu can help thers, t.
The teacher writes dwn the wrds “strng—strnger” n the blackbard.(Write “-er” in red chalk.)
Lead students t read the wrds fr several times.
◆ Teaching purpse④
情景导入学习“strng—strnger”。同时，渗透情感教育，鼓励学生助人为乐，尽自己的能力多帮助别人。
Step 3: Practice
1. Watch and read.
The teacher plays the cartn f “Let’s learn”. Students watch the cartn and try t read after it.
2. Play games.⑤
(1) Wrk in pairs. Cmpare the size f schl supplies r bdy parts.
Ask sme pairs t shw their wrks.
The grup which des a gd jb can get a paper fish.
(2) Find the differences and try t describe them.
The teacher makes a mdel：Lily is yunger than Lucy.
The student wh makes a sentence can get a paper fish.
◆ Teaching purpse⑤
设计以游戏为主的练习环节，不仅可以使学生在一段时间的学习过后放松下来，还可以在愉悦的氛围里对所学知识进行练习与运用。
Step 4: Cnslidatin & Extensin⑥
“Match and say”
1. Ask the students wh get the paper fish t stand up and try t describe their fish.
Make a mdel:
My paper fish is thin./ My paper fish is big./ …
T：Yu can find yur fish in yur bk.
2. Finish the matching task.
T: Tday，the children g fishing in a pl. Please bserve the fish in the pl. They are different. First，please help each child chse a fish. Match them with a line.
3. Ask students t cmpare each child’s fish.
Make a mdel:
Mike’s fish is bigger than Sarah’s./ Sarah’s fish is thinner than Chen Jie’s.
4. Shw time.
Students stand up and say their wn sentences.
◆ Teaching purpse⑥
通过Match and say这个板块引导学生完成连线任务，并使用所学知识对不同形态的鱼进行描述和对比，培养学生的语言综合运用能力。
▶ 板书设计
▶ 作业设计
1. Write dwn the key wrds in the exercise bk.
2. D the exercise.
▶ 教学反思
1. 本节课充分运用动作演示法来导入新课，让学生在观察、比较和发现中去学习新知识，真正体现了“学中用，用中学”的原则。
2. 采用创设真实场景、图片对比、实物展示等多种方式教学单词，注重学生学习方法和学习策略的培养，引导学生自主学习。
3. 多个游戏活动的设计激发了学生的学习兴趣，调动了学生的学习热情，营造积极的学习氛围，很好地吸引了学生的注意力。
4. 整个课时环节紧密，流程清晰，能够很好地达成本课时的教学目标。
5. 充分利用身边的道具，让学生在体验中学习，在学习中体验，使他们在比较中加深了对形容词比较级的理解，学习起来更加轻松。
▶ Teaching Cntents & Teaching Aims
Let’s learn
Be able t listen，speak，read and write the cmparative adjectives “smaller，bigger，thinner，heavier，strnger” thrugh pictures，actual bjects curseware and ther methds.
Be able t use the wrds abve t describe the characteristics f peple and things.
Understand the rules that sme adjectives frm the riginal frm t the cmparative frm require the duble suffix letter and then plus “-er” r change “y” int “i” and then plus “-er”.
Match and say
Use the wrds and sentence structures learned in Part B t describe and cmpare the characteristics f the fish the children caught.
▶ Teaching Pririties
Be able t listen，speak, read and write the cmparative adjectives “smaller，bigger，thinner，heavier，strnger”.
Be able t flexibly use the cmparative frms f adjectives t describe the differences between peple and things.
▶ Teaching Difficulties
Be able t master the cmparative frms f the wrds “heavy，thin，big”.
▶ Teaching Prcedures
课时教学内容
课时教学目标
Let’s learn
通过图片、实物、课件等并结合孩子们郊游的情景，能够听、说、读、写形容词的比较级形式“smaller，bigger，thinner，heavier，strnger”等。
能够熟练运用上述单词描述人物和事物的特点。
能够了解部分形容词由原形变成比较级时需要双写词尾字母再加-er或者变y为i再加-er这个规则。
Match and say
能够运用B部分所学的词汇与句型描述并比较小朋友们钓到的鱼的特征，达到运用语言的目的。
Teaching Stages
Teacher’s Activities
Students’ Activities
Teaching Purpses
Warm-up
&
Revisin
&
Lead-in
1. Greetings.
2. Let’s d.
3. Review.
4. Lead-in.
1. Greetings.
2. Say and d tgether.
3. Answer sme questins.
4. Guess a riddle.
Aruse students’ interest in learning. Lead students t review the adjectives they have learned in Part A. Lead in the new lessn.
Presentatin
1. Teach the wrds “bigger，smaller”.
Watch the balln get bigger.
Watch the balln get smaller.
Learn the wrds.
Use a balln t shw “bigger” and “smaller”，and make students understand the meaning f the adjectives intuitively.
2. Teach the wrds “heavier, thinner”.
Learn the new wrd “heavier” by bserving the pictures and answering the questins.
Learn the new wrd “thinner” by searching fr the thinnest student.
Use the cmparisn methd t teach “heavier” and “thinner”.
Avid misunderstanding.
Emtinal educatin： Pay attentin t a healthy diet and d mre exercise.
3. Teach the wrd “strnger”.
Observe the picture and answer the teacher’s questins.
Learn new wrds in cntext. Emtinal educatin： D the best t help thers.
Practice
1. Play the cartn f “Let’s learn”.
Watch the cartn and try t read after it.
The design f a game-based practice can nt nly help students relax after a perid f learning, but als practice and apply the knwledge in a pleasant atmsphere.
2. Play games.
Wrk in pairs. Cmpare the size f schl supplies r bdy parts.
Find the differences between the tw girls in the picture and try t describe the differences.
Cnslidatin
&
Extensin
“Match and say”
1. Ask the students wh get the paper fish t stand up and try t describe their fish.
2. Finish the matching task.
3. Ask students t cmpare each child’s fish.
4. Shw time.
1. Stand up and try t describe their fish.
2. Finish the matching task.
3. Cmpare each child’s fish.
4. Stand up and say their wn sentences.
Lead students t finish the matching task. Let them use the knwledge t describe and cmpare different frms f fish，s as t cultivate students’ cmprehensive language using ability.
Hmewrk
1. Write dwn the key wrds in the exercise bk.
2. D the exercise.
▶ 教学内容与目标
▶ 教学重点
1. 能够听、说、读、写形容词的比较级形式“smaller，bigger， thinner，heavier，strnger”等。
2. 能够灵活运用所学的形容词比较级描述人物和事物的特征差异。
▶ 教学难点
能够掌握单词heavy， thin和big的比较级的构成方式。
▶ 教学准备
PPT课件、课文音频、视频、实物、纸鱼等。
▶ 教学过程
Step 1: Warm-up & Revisin & Lead-in①
1. Greetings.
2. Let’s d.
T：Let’s say and d tgether.
3. Revisin.
Shw the pictures and the wrds f “Let’s learn” in Part A n the PPT. (出示课件)
The teacher asks questins like these：
Wh is lder/yunger/taller/shrter?
Whse dress is shrter/lnger?
Students answer these questins t review the learned wrds and sentences.
4. Lead-in.
A riddle：
T：I can blw it bigger and bigger. I als can make it smaller and smaller. We need lts f them in a party. What is it?
Ss：…
◆ Teaching purpse①
通过热身活动，活跃课堂气氛。再通过简单的问答复习A部分的单词，为本课的单词学习进行预热。猜谜活动极大地调动学生的积极性和好奇心，吸引学生主动学习。
Step 2: Presentatin
1. Learn the wrds “bigger, smaller”.②
T：Yes，the answer is a balln.
The teacher takes ut a balln. Ask a student t blw it. When the student is blwing, the teacher leads the thers t say, “bigger，bigger， bigger”. Then the teacher writes dwn the wrds “big—bigger” n the blackbard.(Write “-ger” in red chalk.)
When the balln is big enugh, the teacher takes it in hand carefully.
T：Lk! I can make it smaller.
The teacher makes the balln smaller and smaller, and then leads students t say, “smaller， smaller， smaller”. At last，the teacher writes dwn the wrds “small—smaller” n the blackbard. (Write “-er” in red chalk.)
Shw the picture f Mike and Wu Binbin n the PPT. (出示课件)
T：They are lking at their feet. Whse feet are bigger?
S：Mike’s.
T：Yes. Mike’s feet are bigger than Wu Binbin’s. Wu Binbin’s feet are smaller than Mike’s.
Lead students t read the wrds several times.
◆ Teaching purpse②
延续热身活动的谜语，拿出谜底物品，用气球来演示bigger和smaller，使学生更加直观地理解这组形容词比较级的意义。
2. Learn the wrds “heavier, thinner”.③
(1) Present a picture f a pig and its weight n the PPT.
T：Hw heavy is it?
Ss：It is 150 kilgrams.
T：Is it heavy?
Ss：Yes，it is.
Present a picture f an elephant and its weight n the PPT.
T：Hw heavy is it?
Ss：It is 7,000 kilgrams.
T：Is it heavy?
Ss：Yes，it is.
◆ Teaching purpse③
教师利用同类对比法引导学习“更重的heavier”和“更瘦的thinner”，避免给学生造成误解。同时渗透情感教育，提醒学生注意饮食健康，多运动。
T：Which animal is heavier，the pig r the elephant?
Ss：The elephant.
T：Great!
The teacher writes dwn the wrds “heavy—heavier” n the blackbard. (Write “-ier” in red chalk.)
Lead students t read the wrds several times.
(2)The teacher chses a thin student and asks him r her t stand up.
T：D yu think he/ she is heavy?
Ss：N，he/ she is thin.
T：Gd answer. Can yu find a thinner student in ur class?
Ss：XXX is thinner than him/her.
T：Gd! Wh is thinner than XXX?
Ss：…
Find the thinnest student in the class in this way.
The teacher writes dwn the wrds “thin—thinner” n the blackbard. (Write “-ner” in red chalk.)
Lead students t read the wrds several times.
Shw the picture f Jim and Jhn n the PPT. (出示课件)
T：Hw heavy is Jim?
Ss：He is 52 kilgrams.
T：Wh is thinner? And wh is heavier?
Ss：Jhn is thinner. Jim is heavier.
T：D yu knw why Jim is heavier? Maybe he eats t much fast fd. S we shuld eat less fast fd and exercise mre. Then we’ll be mre healthy.
(Write dwn the key sentences “—Hw heavy are yu? —I’m…kilgrams.” n the blackbard.)
Lead students t read the sentences several times.
3. Learn the wrd “strnger”.④
Shw the picture f Zhang Peng and Sarah n the PPT. (出示课件)
T：Zhang Peng is a helpful by. Lk at this picture. Sarah’s bag is t heavy. She can’t carry it. Zhang Peng helps her. D yu knw why Zhang Peng can carry this heavy bag?
Ss：…
T：Because he is strng. S wh is strnger，Sarah r Zhang Peng?
Ss：Zhang Peng is strnger.
T：Wnderful! S if yu are strng，yu can help thers, t.
The teacher writes dwn the wrds “strng—strnger” n the blackbard.(Write “-er” in red chalk.)
Lead students t read the wrds fr several times.
◆ Teaching purpse④
情景导入学习“strng—strnger”。同时，渗透情感教育，鼓励学生助人为乐，尽自己的能力多帮助别人。
Step 3: Practice
1. Watch and read.
The teacher plays the cartn f “Let’s learn”. Students watch the cartn and try t read after it.
2. Play games.⑤
(1) Wrk in pairs. Cmpare the size f schl supplies r bdy parts.
Ask sme pairs t shw their wrks.
The grup which des a gd jb can get a paper fish.
(2) Find the differences and try t describe them.
The teacher makes a mdel：Lily is yunger than Lucy.
The student wh makes a sentence can get a paper fish.
◆ Teaching purpse⑤
设计以游戏为主的练习环节，不仅可以使学生在一段时间的学习过后放松下来，还可以在愉悦的氛围里对所学知识进行练习与运用。
Step 4: Cnslidatin & Extensin⑥
“Match and say”
1. Ask the students wh get the paper fish t stand up and try t describe their fish.
Make a mdel:
My paper fish is thin./ My paper fish is big./ …
T：Yu can find yur fish in yur bk.
2. Finish the matching task.
T: Tday，the children g fishing in a pl. Please bserve the fish in the pl. They are different. First，please help each child chse a fish. Match them with a line.
3. Ask students t cmpare each child’s fish.
Make a mdel:
Mike’s fish is bigger than Sarah’s./ Sarah’s fish is thinner than Chen Jie’s.
4. Shw time.
Students stand up and say their wn sentences.
◆ Teaching purpse⑥
通过Match and say这个板块引导学生完成连线任务，并使用所学知识对不同形态的鱼进行描述和对比，培养学生的语言综合运用能力。
▶ 板书设计
▶ 作业设计
1. Write dwn the key wrds in the exercise bk.
2. D the exercise.
▶ 教学反思
1. 本节课充分运用动作演示法来导入新课，让学生在观察、比较和发现中去学习新知识，真正体现了“学中用，用中学”的原则。
2. 采用创设真实场景、图片对比、实物展示等多种方式教学单词，注重学生学习方法和学习策略的培养，引导学生自主学习。
3. 多个游戏活动的设计激发了学生的学习兴趣，调动了学生的学习热情，营造积极的学习氛围，很好地吸引了学生的注意力。
4. 整个课时环节紧密，流程清晰，能够很好地达成本课时的教学目标。
5. 充分利用身边的道具，让学生在体验中学习，在学习中体验，使他们在比较中加深了对形容词比较级的理解，学习起来更加轻松。
▶ Teaching Cntents & Teaching Aims
Let’s learn
Be able t listen，speak，read and write the cmparative adjectives “smaller，bigger，thinner，heavier，strnger” thrugh pictures，actual bjects curseware and ther methds.
Be able t use the wrds abve t describe the characteristics f peple and things.
Understand the rules that sme adjectives frm the riginal frm t the cmparative frm require the duble suffix letter and then plus “-er” r change “y” int “i” and then plus “-er”.
Match and say
Use the wrds and sentence structures learned in Part B t describe and cmpare the characteristics f the fish the children caught.
▶ Teaching Pririties
Be able t listen，speak, read and write the cmparative adjectives “smaller，bigger，thinner，heavier，strnger”.
Be able t flexibly use the cmparative frms f adjectives t describe the differences between peple and things.
▶ Teaching Difficulties
Be able t master the cmparative frms f the wrds “heavy，thin，big”.
▶ Teaching Prcedures
课时教学内容
课时教学目标
Let’s learn
通过图片、实物、课件等并结合孩子们郊游的情景，能够听、说、读、写形容词的比较级形式“smaller，bigger，thinner，heavier，strnger”等。
能够熟练运用上述单词描述人物和事物的特点。
能够了解部分形容词由原形变成比较级时需要双写词尾字母再加-er或者变y为i再加-er这个规则。
Match and say
能够运用B部分所学的词汇与句型描述并比较小朋友们钓到的鱼的特征，达到运用语言的目的。
Teaching Stages
Teacher’s Activities
Students’ Activities
Teaching Purpses
Warm-up
&
Revisin
&
Lead-in
1. Greetings.
2. Let’s d.
3. Review.
4. Lead-in.
1. Greetings.
2. Say and d tgether.
3. Answer sme questins.
4. Guess a riddle.
Aruse students’ interest in learning. Lead students t review the adjectives they have learned in Part A. Lead in the new lessn.
Presentatin
1. Teach the wrds “bigger，smaller”.
Watch the balln get bigger.
Watch the balln get smaller.
Learn the wrds.
Use a balln t shw “bigger” and “smaller”，and make students understand the meaning f the adjectives intuitively.
2. Teach the wrds “heavier, thinner”.
Learn the new wrd “heavier” by bserving the pictures and answering the questins.
Learn the new wrd “thinner” by searching fr the thinnest student.
Use the cmparisn methd t teach “heavier” and “thinner”.
Avid misunderstanding.
Emtinal educatin： Pay attentin t a healthy diet and d mre exercise.
3. Teach the wrd “strnger”.
Observe the picture and answer the teacher’s questins.
Learn new wrds in cntext. Emtinal educatin： D the best t help thers.
Practice
1. Play the cartn f “Let’s learn”.
Watch the cartn and try t read after it.
The design f a game-based practice can nt nly help students relax after a perid f learning, but als practice and apply the knwledge in a pleasant atmsphere.
2. Play games.
Wrk in pairs. Cmpare the size f schl supplies r bdy parts.
Find the differences between the tw girls in the picture and try t describe the differences.
Cnslidatin
&
Extensin
“Match and say”
1. Ask the students wh get the paper fish t stand up and try t describe their fish.
2. Finish the matching task.
3. Ask students t cmpare each child’s fish.
4. Shw time.
1. Stand up and try t describe their fish.
2. Finish the matching task.
3. Cmpare each child’s fish.
4. Stand up and say their wn sentences.
Lead students t finish the matching task. Let them use the knwledge t describe and cmpare different frms f fish，s as t cultivate students’ cmprehensive language using ability.
Hmewrk
1. Write dwn the key wrds in the exercise bk.
2. D the exercise.
相关教案
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