双元音 /ei/: a_e、ai、ay的教学设计
2013-01-05 14:39阅读:
双元音
/ei/:
a_e、ai、ay的教学设计
一、教学内容:学习双元音/ei/及含有这个发音的词汇。
二、教学目标:
(一)语言知识与技能的目标:
1、准确读出双元音/ei/;能读出含有双元音/ei/的规则的词;
2、初步掌握已学含有双元音/ei/的词汇及今天小诗和阅读材料中含有双元音/ei/的新词汇;
3、能就所学知识与技能,运用于诗歌的朗读和听、辨、写的练习当中,并最终实现自主阅读。
(二)学习策略目标:进一步巩固学习首字母(onset)+尾音(rime)拼读的策略。
(三)情感与态度目标:
1、帮助学生树立学习自信心,培养学生小组合作学习;
2、让学生懂得“英语学习应该是一分耕耘一分收获,没有不劳而获”的道理。
三、学情分析:这是五年级下学期的一节phonics课程。在这之前学生已经学习过了26个字母的发音以及short
a、c、h、j、m、s、short e、br、l、v、y、short
i、m、f、x、w、k、short o、s、h、t、d
、l、short
u、p、g、l、n、r的发音。五年级的学生不仅具有了一定的英语学习基础,能较好地掌握phonics的拼读技巧,而且对英语学习也产生了浓厚的兴趣,不仅能够说出一些与日常生活密切相关的英文单词,脱口而出朗朗上口的小韵文,还开始涉及篇章阅读。虽然五年级的学生已经比较大了,相比较低年级的学生具有一定的自控能力,但在学习中,同样容易产生疲劳,注意力下降的情形,因此我设计准备了各种不同的教学环节,让学生达到劳逸结合,设计不同的教学活动去拓展学生的听、说、读、写、
辩等综合能力。
四、教学过程:
Step 1 Warming-up &
revision:
Activity 1: Sing
a song: 经过改编的歌曲
“If you
are happy ”
If you
are happy and you know it
say “a-i”,a, i, if you
are happy and you know it
say “a-i”, a, i, if you
are happy and you know it
and you really want to
show it if you are happy
and you say “a-i”,
a,i.
If you
are happy and you know it
say “a-y”,a, y, if you
are happy and you know it
say “a-y”, a, y, if you
are happy and you know it
and you really want to
show it if you are happy
and you say “a-y”,
a,y.
If you
are happy and you know it
say “a_e”,a, e, if you
are happy and you know it
say “a_e”, a, e, if you
are happy and you know it
and you really want to
show it if you are happy
and you say “a_e”,
a,e.
Activity 2: Sing
a chant: “Rain, rain, go
away”.
Rain,
rain, go away
Come again
anther day
Little
children want to play
Rain,
rain, go away
设计意图:教师通过改编的歌曲“If you
are happy” and “Rain, rain,
go away” 的活动调节课堂气氛,
提高了学生学习英语的兴趣,再加上表情与动作, 诗歌表演就成了一种很美的享受,
让学生以轻松愉快的心情步入学习的殿堂。再者,在歌曲和小诗中含有很多双元音/ei/的字母组合和发双元音/ei/的单词,本活动的设计不仅能让学生迅速复习所学,而且也很好地为本节课所要学习的内容做了铺垫。
Step 2 Presentation
T: Today,
I bring you a friend. Who
is she? She is Kate.
Let’s look and listen a
story about Kate.
(边播放幻灯片的内容)
Activity 1. Look and
listen情景教学: (A girl
stands near a
lake.
Kate
comes and talk to
her.).
Kate:Hello.
Jane:
Hello.
Kate:
I’m Kate. What’s
your
name?
Jane:
My name
is
Jane.
Kate:
Let’ play together,
okay?
Jane:
Okay. Oh! It’s
raining. Run!
Run!
Kate:
Wait!
Wait!
Wait for
me!
T: Is
it interesting? There are some
words contain “a_e”, “ai” and
“ay” in this story. Let’s
find them out.
Activity 2. Look and learn:
(板书)
a_e: name
Kate
Jane
lake
ai:
rain
wait
ay:
play
okay
Activity 3. Listen and
say:
T: Now,
listen and tell what do
“a_e”
“ai” and
“ay”sound in the
words.
Ss: They
all sound /ei/.
设计意图:通过小小的一个生活情景来呈现语音,不仅能体现“英语来源于生活,并运用于生活交际”的原理,而且能培养学生的良好的语感,提高学生对语音的敏感性。
Step 3 Manipulating the
sounds
T: Now let’s try to read
the following words.
如图1
如图2
如图3
设计意图:教师利用教具呈现尾音和不同字母的组合,请学生尝试读出这些组合的音。通过自由组合拼读,让学生掌握拼读策略,本步骤重点在于拼读音的训练。
Step 4 Self-studying
Activity 1. T: Now
please choose the words
in the word list and
write in the correct
box.
A
Word list : name, May,
gay, main, game, brain, chain,
say, day, lake, plane, grade,
away, fain, make, gain, cake,
pay, fake, pain, rake, plain,
rake
B
Word list : ray, rain,
bake, wake, train, take, mail,
brake, bay, shake, tail, hay,
late, jay, nail, fate, pail,
lay, mate, pail, date, way,
sail, gate
Activity 2. T: Read
the English materials in your
group.
设计意图:每人发一张含有a___e、ai、ay的单词表,同桌两人分别拿到A、B不一样的材料,这样的设计是想让他们拥有更多的机会学习与展示,增加学习的单词量。第一步,学生把单词清单里头的单词填进相应的表格,这是一个自学的过程,同时也是对上面环节所学的一个检测;另外,通过自学,还可以逐步树立学生们独立学习的自信心。第二步,小组(一般为4人)互相学习,可以及时发现组员的优点与不足,读得不好的单词可以得到及时地纠正,学得好的同学也可以通过这个环节帮助学得慢的同学掌握拼读策略。
Activity 3. T: Choose
a word from each box and
say a sentence.
Activity 4. Ask some
students to show their new
sentences.
设计意图:让学生选单词造句子,因为清单里的单词都是含有双元音/ei/的单词,因此,学生创作出来的句子都会很押韵,是很好的小诗、小韵文。《英语课程标准》要求我们要合理利用和积极开发课程资源,
给学生提供贴近学生实际、贴近生活、贴近时代、内容健康丰富的课程资源; 拓展学习和运用英语的渠道,
积极鼓励和支持学生主动参与课程资源的开发和利用。这是一个能充分体现教学资源生成,能充分反映学生想象力和创造性思维的过程。这个过程能有效激发学生的学习兴趣并在轻松愉快的氛围中学得知识、习得规律。同时,这一环节的设计,也是为下面将要进行的小诗学习环节做铺垫。
Step 5
Learning new rhymes.
活动过程:教师引导学生学习含有的双元音/a/的单词及趣味小诗。(教师配上个别非双元音/ei/的生词音标、中文解释及图片)
T: Let’s learn
the new rhymes.
First, read in your
group.
Rhyme 1: I can make
a paper plane.
Name, name, what’s your
name?
Game, game, let’s play a
game.
Lake, lake, this is a
lake.
Plane, plane, that
is a
plane.
Snake, snake, I
don’t
like snakes.
Make, make, I can make
a paper plane.
Rhyme 2: In merry month of
May
In merry month of May,
All the little birds are
gay.
They hop and sing and say,
Winter days are far away,
Welcome, welcome, merry
May.
Rhyme 3: No pain, no
gain.
Today is my favourite
day.
I play with my
snail.
It has a long tail and
little brain.
It told me a way.
No pain, no gain.(渗透思想教育:我们的英语学习应该是一分耕耘一分收获,没有不劳而获的)
T: This time
let’s read the
rhymes together.
设计意图:让学生运用所学策略拼读新词。小诗比较押韵,朗朗上口,可以使学生在诵读的过程中轻易地巩固所学的拼读策略。再者,推广英语小诗诵读,可为开发学生的智力资源提供丰富的学习素材,
实现课程资源和学生智力同步开发、协调发展。
Step 7 Find the
rules
Activity 1: Read and
find.
T: Let’s read
the words on the screen.
name
lake
pain
gain
day
May
Kate
Jame
rain
tail
way
say
plane
snake
nail
sail
pay
bay
T: What can you
find?
Ss:...(学生通过朗读,不难发现:1. a_e通常在中间有一个其他字母;2.
ai通常放于单词中间;3.
ay通常放于单词后面。)
设计意图:与老师直接告诉学生拼读的规则相比,让学生自己通过朗读发现规律,会对知识结构的认识更加深刻。
Step 8 :
listen and write: I can
write.
T: Can you write a_e, ai
or ay in the spaces
to make words? (教师读音,请学生写出单词所缺的字母。)
ch___ ___ ___ r___
___l st___ ___
afr___ ___d sh___ ___
___ pr___ ___
设计意图:这个练习的设计是对上一个环节发现规律的实际运用与深化。通过练习进一步巩固音形对应的关系,进一步加深对拼读规律的认识,检查学生的听音写词的能力。
Step 9
Passage
reading.
T: I can
find out many a_e, ai and
ay words in the following
passage. Can you find them
out? Now, read the following
passage, and make all the
a_e words red, the ai
words orange and ay words
green.
Today is
a big day. We
will go to a
lake.
The
lake
is far away.
We will
take
a train to
the
lake.
We will play
games
on the train.
We can swim in the
lake.
We can sail
in the
lake.
Oh, I cannot
wait. It is
going to be a great
day! (适当配一些图片帮助学生理解)
设计意图:phonics 教学不仅仅是为背单词服务的,如果只是停留在“见词会读,听音会写”的层面,那无异于舍本逐末。这一环节的设计就是让学生所学的Phonics
技能在阅读实践中得到进一步地强化和提高;同时也让这些不断提高的phonics技能反过来帮助学生理解阅读材料,成为阅读的一种方法。这样一来,就形成了一个螺旋循环上升的态势,长期坚持下来,终会达到我们孜孜以求的提高学生阅读能力、让Phonics为阅读服务的目的。
Step 9
Summary
T: Can you
tell me what we have
learned today?
Ss:....
设计意图:让学生自己学会总结所学的知识,能够使学生对所学的知识的理解更加透彻,对知识的印象更加深刻,同时,也能让学生在自我总结中找到学习的成功感与乐趣,从而找到学习的自信。
Step 10 Homework:
作业设计:让同学们把今天课堂的学到的小诗,朗诵给家长听。
设计意图:进一步巩固所学的拼读规则,让学生把所学知识与快乐传递于家庭之中。
五、板书设计:
双元音
/ei/:
a_e、ai、ay
a_e: name
Kate
game
lake
plane
ai:
wait
pain
gain
brain
tail
ay:
okay
gay
say
day
away