冀教版四年级下册英语教案：Unit 2 Lesson 8 First, Second, Third
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Lesson 8 First, Second, Third
一、教学目标：
知识目标：掌握新单词：first, second, third, fourth, fifth , sixth, seventh, eighth, ninth , tenth , eleventh ,
twelfth.
句型：Li Ming is the first.
The girl is the second.
The boy in red shorts is the third.
January is the first month.
能力目标：使学生掌握本课所学序数词，并能实际运用序数词。
情感态度：关注学生的喜好、需求，营造宽松、民主、和谐的课堂氛围。通过多样性的活动，激发学生学习英语的兴趣，使学生在英语课堂中不断体验成功，感受乐趣，树立自信心，促进学生综合语言运用能力的发展。
二、教学重难点：
重点：first, second, third , fourth , fifth , sixth , seventh , eighth , ninth , tenth , eleventh , twelfth.
难点：序数词的英文拼写及实际运用。
三、教学准备：幻灯片、单词图片、十二生肖图片、录音机、磁带、磁石、小奖品。
Step 1 Warm-up
T: Hello! Boys and girls!
S: Hello! Teacher! T: Nice to meet you!
S: Nice to meet you, too!
T: Good, sit down, please!
(设计目的：熟练掌握问候语，活跃课堂气氛，创造学习英语的氛围，拉近师生的距离。)
Step 2 Preview
1. Let’s play a chant.
T: Boys and girls, Let’s have a chant “one, one------January”, together!
A. 教师把学生分为三组，每组12个人，每组左边的学生说唱one, one, 右边的学生说唱January, 以此类推。
One, one ------January
Two, two ------February
Three, three ------March Four, four ------April
Five, five ------ May
Six, six------June
Seven, seven------July
Eight, eight ------August
Nine, nine ------September
Ten, ten ------October
Eleven, eleven ------November
Twelve, twelve------December
T: Now let’s have a race. (教师演示比赛规则)
B. 小组竞赛，每组第一位左面的学生说唱one，one，右面的学生说唱January,第二为学生说唱two,
two 和February , 以此类推，最准最快的一组获胜，给小组加一颗星。
【设计意图：通过数字、月份接龙这种学生喜闻乐见的形式复习学过的数字和月份，并为接下来学习第一至第十二的序数词做准备。】
Step 3 Presentation
1. Numbers.
a.教师出示课文Part1李明赛跑的幻灯片，讲序数词first，second，third.
b. 读序数词。
(面对面拍手读、背靠背度、对着墙读、男女生对读、个别读等。)
c. 教师及时纠正发音。
d. 练习first, second, third .
2. Teach the ordinal numbers from fourth to twelfth.
a. 教师让四名学生自告奋勇走出教室，然后排队进来，让学生运用序数词表达。由此引出序数词fourth.
b. 教师出示其它序数词, Teacher use the same way to teach“sixth ---twelfth ”.
（ 备注：twelfth 多读几遍。）
（设计意图：教师通过拍手读、面对面读、拍桌子读等多种读单词的方法，提高孩子们的学习兴趣，帮助孩子们在轻松愉快的环境中掌握单词。）
3. Teacher let’s students listen to the radio, then read after it .
教师让学生坐在桌子上跟读,学生当小老师领读 ,边走边读，站在各个墙角读。 (设计意图：教师通过坐在桌子上读、背靠背读、男女生对读、学生当小老师领读, 边走边读，站在各个墙角读等多种读单词的方法，调动孩子们的学习热情，提高他们的注意力，帮助孩子们在轻松愉快的环境中掌握单词。）
Step4 Practice
1. Have a race: race to be first to guess the word .
(教师出示幻灯片，请学生抢猜单词。)
（教师把学生分为三组，抢猜单词最快最准最多的一组获胜，加一颗星。）
2. Pair work：talk about the month with your partners , then fish the match .
学生小组讨论并完成连线，教师巡视，然后订正答案。
（设计意图：通过小组讨论，使学生巩固所学序数词和月份，并能够运用到句子中。同时这种形式可以鼓励更多学生参与到活动中，进而得到锻炼和表达的机会。）
3. Pair work: The twelve animals of Chinese zodiac.
Teacher let them talk about the twelve animals with their partners.
Who is the first?
Who is the second?
.......
S1: Who is the first?
S2: The mouse is the first.
.......
（教师在学生讨论的过程中巡视，纠正错误，请学生将十二生肖贴在对应的序数词边上。）
（设计意图：通过小组讨论，使学生巩固所学序数词，并能够运用到句子中。同时这种形式可以鼓励更多学生参与到活动中，进而得到锻炼和表达的机会。）
Teacher invite three students to stick the twelve animals beside the ordinal numbers. Other students
read after them. Mouse is the first. Cow is the second…
S1: Mouse is the first . Cow is the second…
（备注每组选一名学生贴单词，4张卡片，其他学生站起来边做动作边说句子，选出贴的速度最快最准确的一组，加一颗星。）
4. 选出本堂课获胜的一组，每人再加一颗星。
Step 5 Consolidation and extension
1. 教师出示幻灯片，出示一些其他序数词的变换形式 ： T: Look at these numbers, Read after me.
Twenty---twentieth thirty---thirtieth
forty---fortieth fifty---fiftieth
Sixty ---sixtieth seventy---seventieth
eighty---eightieth ninety---ninetieth
Twenty-one------twenty-first thirty---five------thirty-fifth fifty-nine------fifty-ninth
2. 总结序数词变化规律。
T: Look at the ordinal numbers, what do you find?
S1: 从四开始末尾加th.
S2: …
S3:..
T: Great! You’re wonderful! Look here! Read after me!
1,2,3 变体，th从4起，8加h，9去e，拿来f代ve，ty变成tie，几十几，只把个位变为序 。.
（备注：教师和学生一起拍手读。）
T: Now I will give you thirty second to remember it . Begin!
S: 1,2,3 变体，th从4起，8加h，9去e，拿来f代ve，ty变成tie，几十几，只把个位变为序 。
T: Please recite it together!
S: 1,2,3 变体，th从4起，8加h，9去e，拿来f代ve，ty变成tie，几十几，只把个位变为序。
T: Very good!
(设计意图：让学生了解基数词整十和几十几变为序数词的规律。)
Step 6 Homework
T: Take out your note book, write down the homework.
1. Listen to the tap, read lesson 8 five times.
2. Finish activity books of this lesson.
3. Talk about the dates with your friends.
The Writing on The Blackboard:
Lesson 8 First, Second, Third
First second third fourth fifth sixth
seventh eighth ninth tenth eleventh twelfth
Liming is the first.
