文档内容
The third period(第三课时)
Part A Let’s spell
教学内容
▶
Let’s spell ·掌握ai/ay在单词中的发音规则
·读出符合ai/ay发音规则的单词
·根据读音拼写出符合ai/ay发音规则的单词
教学重点
▶
学生能够掌握ai/ay在单词中的发音规则，能读准Let’s spell板块的例词，完成本部分的练习。
教学难点
▶
学生能够观察、感知、体验并归纳ai/ay的发音规则，并能够根据发音规则拼读、拼写新词。
教学准备
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1.预习《状元大课堂》《创优作业100分》《状元作业本》中本课时的相关内容。
2.PPT课件､课文录音、视频等。
教学过程
▶
Step 1: Warm-up & Revision & Lead-in① Teaching purpose①
1. Greetings. 在师生自由、轻松的问
答活动中，复习旧知。通过
2. Free talk.
特定画面呈现特定的单词，
Show a picture of a room on the PPT. At last a birthday cake
让学生初步感知 ay/ai在单
appears in the picture. (出示课件)
词中的发音，引出新知。
T: What’s in the room? Ss: There is a/an…
T: What’s this? What do you think of it? Teaching purpose②
Ss: It’s a birthday cake. Maybe it’s somebody’s birthday today. 创设故事情景呈现例词
T: So clever！ 激发学生的学习兴趣。让学
生在情景中感知字母组合
Step 2: Presentation
ay/ai的发音，观察例词结构
1. Learn the words and find the rule.②
中共有的特征，并帮助他们
(1)Learn the words with “ay”. 总结出其发音规则。培养学
T: Today is Monday. (Point to a boy at school on the PPT.) Look, 生的探究合作精神，提高学
生的观察能力和逻辑思维能
it’s his birthday. So we can say: Happy birthday! His mother prepares a
力。
birthday cake for him. But it’s a long way from his house to his school.
Write down the words “birthday, Monday, say, way” on the
blackboard.
3T: Observe these words, please. What can you find?
Students discuss in groups. Then they give their answers. The
teacher marks the same letter combination “ay” of these words with red
chalks.
T: Can you read the letter combinations with red marks? Try to find
the pronunciation rule.
Students read them again and perceive the sound carefully.
Ss: They have the same sound /eɪ/.
(2)Learn the words with “ai”.
T: It is rainy. After the rain, there is a rainbow in the sky. How
beautiful!
Write down the words “rainy, rainbow” on the blackboard.
T: The boy is worried. He wants to get home early. He wants to
paint a picture. He can’t wait.
Show a picture of “paint” on the PPT and do the action. (出示课件)
Then write down the words “paint, wait” on the blackboard.
Students observe these words. They find the same letter
combination “ai” in these words and the pronunciation rule in the same
way.
(3)Sum up.
Sum up the pronunciation rule of “ay/ai” with students. Lead
students to find the difference of the positions of “ay/ai” in the words. It
is that “ai” always appears in the middle of the words and “ay” always
appears at the end of the words.
Explain the pronunciation method of /eɪ/. Help students know /eɪ/
through a video of teaching phonetic symbols.
Teaching purpose③
2. Read, listen and chant.③
采用听、读、说唱歌谣
(1)Show the pictures of the first section of “Let’s spell” one by one
等多种方式让学生在例词中
with the recording of the words on the PPT. (出示课件) Ask students to
感知ai/ay的发音规则，并按
read after the recording and pay attention to the sound of “ay/ai” in 照正确的语音、语调及节奏
every word. 进行说唱,调动学生的积极
(2)Spell these words like this: /eɪ/—rainy, /eɪ/—say… Let students 性，激发学生的学习热情。
try to imitate and practice the sound /eɪ/ in these words and have a
reading competition among groups.
(3)The teacher plays the recording of the chant. ( 出 示 课 件 )
Teaching purpose④
Students chant after it first. Find the words with “ay/ai” and then chant
采用听、看、说、填、圈
freely. Have a chanting competition between boys and girls. 等多种方式帮助学生在例词
Step 3: Practice④ 中感知ai/ay的发音规则，进
一步巩固/ eɪ /的发音。
1. Listen, read and circle.
(1)Let students underline “ay/ai” in the words first. Then ask them
to try to read the words according to the pronunciation rule.
4(2)Ask some groups to read the words out and help them correct the
wrong pronunciation.
(3)Play the recording. (出示课件) Let students circle the right
words.
(4)Play the recording again and check the answers. (出示课件)
2. Listen and fill in the blanks.
Show some words with some blanks on the PPT. (出示课件) Let
students listen to the recording and fill in the blanks according to the
rules that “ai” always appears in the middle of the words and “ay”
always appears at the end of the words.
3. Think and make more sentences.
Show some pictures of the first part of “Let’s spell” on page 50 and
lead students to say sentences according to the pictures. （出示课件）
One or more words with “ay/ai” can be used in the sentences. The
sentences may be various.
Step 4: Consolidation & Extension⑤
Look, listen and write. Teaching purpose⑤
(1)Ask students to observe the pictures of the third part of “Let’s 拓展部分把枯燥的语音
spell” on page 50 and predict the answers, such as today, rainy, paint, 知识与句子结合起来，激发
rainbow, Monday… Remind students to capitalize the first letter of the 学生的兴趣，让学生进一步
强化新知，落实知识的运用。
sentence.
(2)Play the recording. ( 出 示 课 件 ) Let students listen to the
recording and try to write down the answers.
(3)Play the recording again and check the answers.（出示课件）
Then students read the sentences together. (课件出示:教材 P50 Let’s
spell板块第三部分的听力材料及答案)
(4)Ask students to choose one sentence from above and write it on
the line. Ask students to pay attention to the correct writing—the first
letter of a sentence must be capitalized; the line can be seen as the third
line in a four-line grid.
板书设计
▶
作业设计
▶
1. Read the words of “Let’s spell”.
52. Do the exercises. (见“状元成才路”系列丛书《创优作业100分》或《状元作业本》对应课
时作业)
教学反思
▶
1. 本节课从复习旧知入手，通过birthday cake的图片引出含有字母组合ay的单词，从而过渡
到新知的学习。
2. 通过创设情景，逐一呈现例词，让学生在故事情节的发展中感知ay/ai的读音，总结出其发
音规则。
3. 教学中设计了丰富多样的活动，帮助学生反复操练了ay/ai的发音。
4. 通过总结和拓展，帮助学生系统地强化了所学知识。
5. 板书简洁清晰，重点突出，一目了然。
▶Teaching Contents
Let’s spell
·Grasp the pronunciation rule of “ay/ai” in words.
·Read the words that fit the pronunciation rule of “ay/ai”.
·Spell the words that fit the rule according to pronunciation.
▶Teaching Priorities
·Be able to grasp the pronunciation rule of “ay/ai” in words.
·Be able to read the example words of “Let’s spell” correctly and finish the exercises in
“Let’s spell”.
▶Teaching Difficulties
·Be able to observe, perceive, experience the pronunciation of “ay/ai” and sum up the pronunciation
rule.
·Be able to read and spell the new words according to the pronunciation rule.
▶Teaching Procedures
Teaching Teacher’ s Activities Students’ Activities Teaching Purposes
Stages
Warm-up 1. Greetings. 1. Greetings. Help students review
& 2. Free talk. 2. Talk about the picture. the old knowledge and
Revision Show a picture and lead in. lead in the new lesson
& by the free talk.
Lead-in Perceive the
pronunciation of “ay/ai”
through certain words.
1. Learn the words and find the (1)Learn the words with Show the example
Presentation rule. “ay”. Know the words words by creating some
(1)Teach the words with “ay”. “birthday, Monday, say, scenes. Stimulate
6Create scenes to show the way” from the scene. students’ interest.
words “birthday, Monday, say, Discuss in groups. Find Conclude the
way”. Ask students to observe the same part. Read and pronunciation rule of
the words and find the same perceive the sound /eɪ/. “ay/ai” by observing,
part.Mark the same part with Find the pronunciation reading and perceiving.
red chalks. rule. Cultivate students’
(2)Teach the words with “ai”. (2)Learn the words with spirit of independent
Create a scene to show the “ai”. Know the words exploration. Improve
words “rainy, rainbow, paint, “rainy, rainbow, paint, students’ observation
wait”. Ask students to observe wait”. Observe these and logical thinking
the words and find the same words. Find the same abilities.
part. Mark the same part with letter combination “ai”
red chalks. in these words and the
(3)Sum up the pronunciation pronunciation rule in
rule of “ay/ai” with students. the same way.
Lead students to find the (3)Sum up the
difference of the positions of pronunciation rule with
“ay/ai” in the words. Explain the teacher. Know the
the pronunciation method positions of “ai/ay” in
of /eɪ/. Help students know the words and the
/eɪ/ through a video of pronunciation method
teaching phonetic symbols. of /eɪ/ through the
video.
7（续表）
Teaching
Teacher’ s Activities Students’ Activities Teaching Purposes
Stages
Presentation 2. Read, listen and chant. (1)Read after the recording. Make sure students
(1)Show the pictures of Pay attention to the sound chant with the correct
“Read, listen and chant” of “ay/ai” in every word. pronunciation,
one by one with the (2)Imitate to spell the intonation and
recording of the words. words. rhythm.
(2)Lead students to spell the Have a reading Stimulate students’
words. competition among learning enthusiasm
(3)Play the recording of the groups. by listening, reading
chant. (3)Chant after the recording. and chanting.
Find the words with
“ay/ai” and chant freely.
Have a chanting
competition between boys
and girls.
Practice 1. Listen, read and circle. (1)Underline “ay/ai” in the Help students
(1)Ask students to words first. Then try to perceive, consolidate
underline and read. read the words according and strengthen the
(2)Help students correct the to the pronunciation rule. pronunciation rule by
wrong pronunciation. (2)Read out the words. listening, watching,
(3)Play the recording. (3)Circle the right words. saying, filling in the
(4)Play the recording again (4)Listen and check the blanks and circling.
and check the answers answers with the teacher.
with students.
2. Listen and fill in the Listen to the recording and
blanks. fill in the blanks according
Show some words with to the rules.
some blanks on the PPT.
3. Think and make more Say sentences according to
sentences. the pictures. One or more
Show some pictures of words with “ay/ai” can be
the first section of “Let’s used in the sentences. The
spell” on page 50. sentences may be various.
8Consolidation Look, listen and write. (1)Observe the pictures and Activate students’
& (1)Show the pictures of the predict the answers. interest and
Extension third section of “Let’s Remember to capitalize strengthen the core
spell” on page 50. the first letter of the knowledge. Achieve
(2)Play the recording. sentence. the goal of
(3)Play the recording again (2)Listen to the recording knowledge
and check the answers and try to write down the application by
with students. answers. combining the
(4)Ask students to pay (3)Listen to the recording phonetic knowledge
attention to the correct again and check the with sentences.
writing. answers.
(4)Choose one sentence
from above and write it on
the line.
Homework 1. Read the words of “Let’s spell”.
2. Do the exercises.
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