摘要:
该初中英语课件聚焦Unit 7第三课时,核心复习序数词(规则与特殊形式,如1st、2nd、fifth等)和特殊疑问句(how much/many、when、how old等)。通过“Scene 1 对话”创设生日购物情境,如“Can I help you? How much is this birthday cake?”等真实交流场景,衔接已学基数词知识,搭建从情境对话到语法规则的学习支架。
其亮点在于采用“观察探究-规律总结-语篇应用”教学模式,结合思维导图引领语法探究,体现语言能力与思维品质。先通过对话实例观察用法,再总结序数词规则(如“第四加th,整十变y为i加eth”),最后以生日礼物记叙文语篇(语法选择)巩固。贴近生活主题提升学生情境运用能力,教师可借分层练习(选词填空、语篇选择)高效检测学情,助力教学提质。
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第三课时 Grammar Focus——序数词、特殊疑问句复习
Unit 7 Happy Birthday!
二、1.(1)It’s on 2nd August/August 2nd. /It’s on 2
August/August 2.
(2)How old are you?
(3)What do you want to do on her birthday?
(4)How much are those oranges?
(5)How many kilos do you want?
2.4th (1)first, 1st, second, 2nd, third, 3rd
(2)fifth, twelfth
(3)eighth, ninth
(4)thirtieth
(5)twenty-second
三、(一)1.12th 2.much 3.two 4.second 5.many
(二)1.yogurt 2.balloons 3.marks
4. prices 5.example
(三)1—5 ABCBB 6—10 CABAA
——观察探究,活用语法
语法探究
一、思维导图引领
二、观察、探究与总结
1.请根据中文提示和回答,填写句子。
(1)—When is your birthday?
—
8月2日。
(2)— 你多少岁?
—I’m 12.
It’s on 2nd August /August 2nd. / It’s on 2 August /August 2.
How old are you?
(3)— 你想在她生日
当天做什么?
—I want to sing a song for her.
(4)— 那些橙子多少钱?
—Six yuan a kilo.
What do you want to do on her birthday?
How much are those oranges?
(5)— 你想要多少千克?
—I want five kilos.
How many kilos do you want?
2. 规律总结: 序数词表示顺序的先后,如12月1日指12月的第一
天。基本规则从“第四”开始,序数词通常在基数词后加“-th”,可
简写为“阿拉伯数字+th”,如fourth(第四)简写为 .
4th
特殊情况:
(1)第一 , 简写 ; 第二 ,
简写 ;第三 , 简写 。
(2)第五、第十二:ve变为f,再加“-th”,即 、 。
first
1st
second
2nd
third
3rd
fifth
twelfth
(3)第八、第九:这两个序数词分别是将基数词eight、nine词尾
的t和e去掉,再加“-th”,即 、 。
(4)整十数的序数词:整十数的序数词需要将基数词词尾的y变为
i,再加“-eth”,如twentieth(第二十)、 (第三十)等。
eighth
ninth
thirtieth
(5)“几十几”的序数词:对于表示“几十几”的数,只需要将个位数
变为序数词,而十位数保持不变,如twenty-first(第二十一)、
(第二十二)等。
twenty-second
三、练习与基础练
选词填空
two second much many 12th
1.—When is International Nurses Day? —It’s on May.
2.—How are the drinks? —They are 50 yuan.
3.I spend months fishing.
12th
much
two
4.February is the month of the year.
5.—How students are there? —There are 50
students.
second
many
语法基础练:根据汉语提示或所给单词的正确形式填空
1.Mary, let me get some (yogurt) for you.
2.Look! There are many colourful (balloon) in the
shopping mall.
3.My father usually (mark) my height on the door.
yogurt
balloons
marks
4.What are the (价格) of the books?
5.For (例子), we can read books in the library.
prices
example
语法选择
主题群 子主题 语篇类型 难度
生活与
学习 丰富、充实、积极向上的生活——特别的生日礼物 记叙文 ★★★
My mother’s birthday is next week. But I don’t know what to
buy for 1 . I ask my father,“Dad, 2 is a good birthday gift
for Mum?” “Mum 3 chocolate,” he says. “Oh, I know what to
give her,” I say.
Today is my 4 birthday. I get some chocolate because she
likes it. 5 I make a bunch (束) of flowers with the chocolate.
Then I put the flowers and 6 card in a white box. Some
words 7 on the card.
Dear Mum,
Happy birthday! I want you to be 8 every day.
Your son, Jack
I put the box on the dinner table. Then my mother can 9 it
when she comes home. I’m sure she’ll love this 10 .
( A )1.A. her B. she C. him
( B )2.A. how B. what C. when
( C )3.A. loving B. love C. loves
( B )4.A. mother B. mother’s C. mothers
( B )5.A. Or B. And C. Because
A
B
C
B
B
( C )6.A. the B. an C. a
( A )7.A. are B. is C. am
( B )8.A. happily B. happy C. happiness
( A )9.A. see B. seeing C. sees
( A )10.A. gift B. gifts C. gift’s
知识掌握情况评价:优秀□ 良好□ 还需巩固□
C
A
B
A
A
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