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人教PEP版英语4年级下册培优备课课件（精做课件）Unit 3 Part A Let’s spellUnit 3 Time for school授课教师：Home .班级：四年级（---）班.时间：.人教PEP版英语四年级下册Unit 3 Part A第1课时（Let’s spell）练习题班级：________姓名：________得分：________时间：40分钟满分：100分本套练习题围绕本课时Let’s spell核心内容设计，重点考查字母组合ar在单词中的发音规则及相关单词的拼写能力，兼顾发音辨析、单词拼写、句式运用，贴合四年级学生拼写学习特点，难度由浅入深，帮助巩固字母组合发音规律，提升单词拼写和运用能力。一、选出下列单词中字母组合ar发音不同的一项（每小题5分，共20分）1.（）A. car B. far C. warm D. star2.（）A. arm B. card C. farm D. warm3.（）A. far B. star C. arm D. weather4.（）A. card B. warm C. farm D. car二、根据发音规则，补全下列单词（每小题5分，共20分）1. c__ __（汽车）2. w__ __m（暖和的）3. f__ __m（农场）4. c__ __d（卡片）三、单项选择（每小题5分，共20分）1.下列单词中，字母组合ar发/ɑ (r)/的是（）A. warm B. car C. weather D. cool2. —What’s this —It’s a c__ __d.（）A. ar B. er C. or D. ir3. It’s w__ __m today.（）A. ar B. er C. ur D. ir4.下列单词拼写正确的是（）A. car B. caer C. warmm D. farr四、根据句意，拼写单词（每小题5分，共20分）1. Look! That is a ________（汽车）.（car）2. It’s ________（暖和的）today.（warm）3. My father works on a ________（农场）.（farm）4. I have a new ________（卡片）.（card）五、连词成句（每小题5分，共20分）1. this, is, a, car, red (.)________________________________________________________________2. it’s, warm, today (.)________________________________________________________________3. father, my, works, on, a, farm (.)________________________________________________________________4. I, a, have, card, new (.)________________________________________________________________参考答案一、1.C 2.D 3.D 4.B二、1. ar 2. ar 3. ar 4. ar三、1.B 2.A 3.A 4.A四、1. car 2. warm 3. farm 4. card五、1. This is a red car.2. It’s warm today.3. My father works on a farm.4. I have a new card.温馨提示：本课时重点是掌握字母组合ar的发音规则和相关单词的拼写，做题时注意区分不同发音的单词，牢记拼写规律，书写时注意单词的正确拼写和大小写规范，结合发音练习巩固记忆哦！Enjoy a song together!
Let’s know
Hello, I’m R. I’m in charge(主导发音), standing by a vowel. Do you remember
farmer
card
park
hard
Let’s review
summer
dinner
water
father
Let’s review
What’s the sound of “or”
Let’s listen and find
This is Ford.
He is a hero.
Let’s listen to his story.
I’m Ford the hero. I get up early every morning.
Listen and repeat
早晨
morning
我是英雄福特。我每天早晨都很早起床。
I ride my horse to help others.
马
horse
我骑着马去帮助别人。
I work all over the world.
工作
work
世界
world
我在世界各地工作。
Ford! It’s time to get up!
福特！该起床了！
Let’s read
Ford
work
morning
world
horse
What can you find
Ford
work
morning
world
horse
or→/ :/
or→/ /
or
/ /是长元音，发音时声带振动。舌后缩，舌后部抬起，双唇呈中圆口形 ，并向前突出。
/ /
forty / f ti/ 四十 shorts / ts/ 短裤
or
/ /是长元音，发音时声带振动，舌平放，舌尖轻抵下齿底部，舌中部略抬起，双唇呈扁平口形。
/ /
word /w d/词；单词 worse /w s/更糟的
Let‘s play（读一读，点一点）
or-/ :/
or-/ /
worse
sport
short
forty
fork
worth
workbook
word
or在单词中通常发 / /；
在w后常发 / /。
Read again
I’m Ford the hero. I get up early every morning.
I ride my horse to help others.
or
I work all over the world.
Ford! It’s time to get up!
or
Think and say
Is Ford really a hero
Does he really get up early every morning to work all over the world
No, he isn’t.
No, he doesn’t. He just has a dream.
Read, listen and circle.
fork
horse
work
world
word
worth
sport
short
1.
2.
3.
4.
Look, listen and write.
___________.
___________
Read for fun
一、典典给小马写了一首韵律诗。用“□”圈出含有for 画线部分且读音相同的单词, 用“○”圈出含有work 画线部分且读音相同的单词。
The little horse is in the house. He likes his small world.
He does chores in the morning. He reads forty words.
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【点拨】for 中or 发/ / 音, horse、chores、morning 和forty 中or 也发/ / 音; work 中or 发/ / 音, world 和words 中or 也发/ / 音。
二、典典画了几幅插画。根据首字母及图片提示, 填上含有与画线部分相同发音的单词, 补全句子。
1. This is George.
He is a h .
2. He is short. He can do some s .
3. He likes to work all over the w .
4. Every morning, he eats with a f .
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orse
ports
orld
ork
三、绘本终于完成了, 一起来读一读吧。读绘本, 完成下列各题。
(一)读绘本, 根据故事内容选择合适的图片, 将其序号写在相应的方框内。
(二)读绘本故事, 找出含有sport 画线部分且读音相同的单词。
(三)故事告诉了我们什么道理呢 选择合适的句子并填在横线上。
A. Don't listen to others. Try for yourself.
B. Animals are different.
C. The horse is tall and strong.
1. □ Early in the morning, a little horse with some corn (玉米) wants to cross(穿过) the river.
A tall giraffe says, "The water is just up to my feet. It's safe. "
_______
____
____
A
2. □ A short rabbit says, "Don't go! The water is over my head. "
3. □ The horse is not sure about it now. But he wants to try. In the end, he crosses the river. The story tells us: ____
C
B
____
【点拨】故事讲的是小马没有盲从长颈鹿或兔子, 而是亲身尝试才知道河水深浅, 体现“亲身实践”的道理, 故选A。
A
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