牛津译林版五年级英语下册Unit 8 Birthdays--日期表达-课件

2. 基数词变序数词
英语中基数词变为序数词时，一般在基数词后加词尾-th， 但有几个词变化特殊，只要记住下面口诀，这些问题即可迎刃而解。
一、二、三，单独记；八去t，九除e， ve要用f替; 整十基数变序数，先把ty变 成tie；要是遇到两位数，十位基数个位序，th最后加上去。
解析口诀：one→first， two→second， three→third这三个词变化特殊，要单 独记；eight→eighth， nine→ninth， 八去t，九去e后再加-th； five→fifth， twelve→twelfth，五、十二把ve换成f再加-th；twenty→twentieth， thirty→thirtieth……整十先把词尾y改为ie再加-th。两位数时则十位数用基数 词，个位数用序数词，如twenty-first。
Unit 8
Birthdays
-------日期表达
Lead-in
Do you like birthday? What kind of birthday gifts do you like?
toys
books
1) The s_e_c_o_n_d___season of the year is summer. 2) The t_h_i_r_d____season of the year is autumn. 3)---Which is the first month of the year?---J_a_n_u_a_r_y_. 4) ---- Which is the fourth month of the year?----A_p_r_il___. 5) My birthday is in __th_e_ _fi_ft_h_(五)month of the year .
①月份是专有名词，首字母大写。 Further study
月份可以用缩写
January---Jan. February---Feb.
月份+序数词
March---Mar. April---Apr.
January 一月
February 二月
March 三月
April 四月
May
五月
June
ຫໍສະໝຸດ Baidu
六月
New words: seventh第七
eigghhtthh 第八 ninthh 第九 tenth 第十 eleventh 第十一 tweellfftthh 第十二
July
七月
August 八月
September 九月
Reading Task
Read and answer the questions. 1) Jack’s birthday is on August 11.( F)（T/F） 2) LiMing’s grandfather’s birthday is _o_n Wednesday, D_e_c_e_m__b_e_r 28. 3) Why does LiMing make a calendar for his grandfather?
_B__e_c_a_u_s_e__h_is__g_r_a_n_d_fa_t_h_e_r__fo_r_g_e_t_s_h_i_s_b__ir_th_d__a_y_e_v_e_r_y_y_e_a_r_. _
Language Points
1. When is your birthday? 你的生日是什么时候？ 【巧解句构】本句是由when（意为“什么时候,何时”） 引导的特殊疑问句，用来对“时间”进行提问。例如： When will you have lunch? 你何时吃午饭？ When do you go to the store? 你何时去商店？ 【要点剖析】birthday意为“生日,开始日”，它是由 birth“出生”与day“天,日子”两个词组成的合成词。
Text Reading
Jack: Hi, Li Ming. What are you doing? Li Ming: I’ m making a birthday present for my grandfather. Jack: When is his birthday? Li Ming: His birthday is on Wednesday, December 28. Jack: What are you making? Li Ming: It’s a calendar! My grandfather forgets his birthday every year. Jack: Ha ha! A calendar is a good present for him. Li Ming: When is your birthday, Jack? Jack: My birthday? It’s on August 11. Oh, no, that’s my mum’s birthday. My birthday is on August 23. Li Ming: Ok, Jack. Maybe I need to make a calendar for you, too.
October 十月
November 十一月
December 十二月
Key Sentences
A:What is the seventh/eighth...month of the year?
B:It's... A:What month comes after October/July? B:It's ... A:How many days are in November? B:30/31/28... days.
Learning Aims
1.能正确运用词汇：序数词“第一---第十二”； 月份“一月---十一月”
2.能够正确运用短语：“make sth for sb”“为某人 制作某物”；能够区分使用“when”和“what time”
New words: first 第一 seiegchothnd 第二 tnhinirtdh 第三 fourth 第四 fifth 第五 tswixetlhfth 第六