初中英语数词语法教学设计(推荐)
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初中英语数词语法教学设计
(名师精讲语法知识点+实战练习,值得下载练习)
教学课题
名词
教学目标
a. 知识目标knowledge :
1.能够回忆起已学过的单词(one to twenty, hundred ,thousand,,percent ,point ...) 能够熟练表达整数,分数小数和百分数,
b. 能力目标ability:
1. 将数词用法正确运用到写作中。
2. 掌握中考数词的常见考点和解题技巧。 c. 情感目标 善于观察生活
教学重点与难点
1.能够准确而熟练地说出大于100的整数,
2.能够学会表达分数、小数和百分数
教学过程Teaching procedures :
【趣味英语】
Step I 导入Lead-in (5minutes)
1.以脑筋急转弯(Why is the number 10 afraid of s even?.)的思考引入,既吸引学生的兴趣和思考,同时也引出数词并复习单词one to twenty,
2.思考生活中哪些地方出现有数词。
大致分为:数量,序数,年龄,几点几分,月份,算术题,号码(电话号码,车号,班级号,房间号)[来源学&科&网]
【语法精讲】
【Step 2 准备preparation 10minutes】
【Step 3 呈现presentation 45minutes】
基数词的读法1
100 1,000 1,234 12,345
h undred, thousand, million, billion,等的用法:
(1). 后接of 时,这些词都要加s,且前面不能有确定数字,但可以有不确定数字(many, a few)
(2) 这些词前有确定数字时,不管数字多少,这些词都不能加s
987,654,321(注意:读数的单位,百位和十位数之间要用“and”, 十位数和个位数之间要用连字符“-”)
【练习practice 1 10minutes】
情境教学:通过实际例子,让同学们感受生活和课堂的距离之近
读数:
2015年东莞中考的人数
2015年广东中考的人数
2015年世界上都中考的人数
2015年奥巴马的身价
基数词的读法2
分数,百分数,小数的表达法
(1). 分数:分子用基数词,分母用序数词,分子大于1时,分母加s。如:
1/4 3/4 6/7 (注1/2 通常读作a [one] half,一般不读作a second)
【练习practice2 5minutes】
读数
7/9 1/2 2/3 34/48
(2)百分数. ,小数:(注:point , percent的位置)
【练习practice3 5minutes】
读数
10%,25%,37%,100%
2.2 5.7
3.5 7.9
(3). 与名词连用时常用表达方式为:分数/百分数/小数+of +名词如:
5/6的作业five s ixths of the homework 50%的工人50 percent of the workers (注:做主语时,谓语动词与其修饰的名词一致)
【练习practice4 5minutes】
1/2的学生
5/6的作业
50%的工人
【Step 4 输出production 15minutes】
1.找规律,读出下列横线上的数
1,12,123,,12345,123456,,12345678,
2.找规律,读出下列横线上的数
10%,21%,32%,,54%,65%,76%,,98% ,
3找规律,读出下列横线上的数
1.1,,3.3, 4.4,, 6.6
【中考直通车5minutes】[来源:学#科#网Z#X#X#K]
( ) 1. My father has got eight ______ stamps from all over the world. (2001广东)
A. hundreds
B. hundred
C. hundreds of
( ) 2. The _____ man on the left is Beckham, a famous football player. (2005广东)
A. two
B. second
C. three
( )3.The old man began to learn to drive a car at the age of ________. (2008广东)
A. sixty
B. the sixti eth
C. sixty years old
D. sixties
( )4.After the Asian Games, _______ people came to Guangzhou for a visit during holidays. (2011广东)
A. thousand
B. thousands of
C. five thousands
D. five thousand of ( )5.It's n ever too old to learn. Karl Marx began to learn English in his______.(2014广东)
A. the fiftieth
B. fiftieth
C. fifty
D. fifties
【Step 5 小结summary 5minutes】
100以内的整数
大于100的整数
分数
小数
百分数
课后作业
【Step 6. 作业Homework(20minutes)】
一、单项选择
( ) 1. We should remember ______ people are still very poor.
A. millions of
B. million of
C. millions
D. million ( ) 2. There are _______ students in this school.
A. four hundred fifty-two
B. four hundreds fifty-two
C. four hundred and fifty-two
D. four hundred and fifty two
( ) 3. The computer of today can work _____ than those early ones.
A. hundred of times faster
B. a hundred time faster
C. hundreds of time faster
D. hundreds of times faster[来源学#科#网]
( ) 4. There are about ______ trees along this road.
A. two thousand of
B. two thousands
C. two thousands of
D. two thousand ( ) 5. He became very rich ______.