(课件网) Unit 4 When is Easter PA Let’s learn Let’s sing July September February November January August March June May December August October Sharp eyes When is _____ New Year’s Day May Day China’s National Day April Fool’s Day Children’s Day It’s on ___ 1st. Ask and answer Look and say first floor second floor third floor fourth floor fifth floor Where is the … It’s on the …floor. first bird ir 1st June 1st Children’s Day is on June 1st. Let’s learn second desk clock 2nd May 2nd e c My birthday is on May 2nd. Let’s learn third three first 3rd August 3rd Let’s learn th ir My birthday is on August 3rd. fourth four 4th October 4th Mid-Autumn Day is on October 4th this year. Let’s learn fifth fish 5th December 5th My birthday is on December 5th. Let’s learn one two three four five 表示数量 表示顺序 first second third fourth fifth 1st 2nd 3rd 4th 5th 简写形式 认 识 数 词 基数词 序数词 Sum-up Watch and learn first second 1st 5th 3rd third fifth What is missing 2nd fourth 根据发音，快速说出日期的汉语意思。 音义匹配 Ask and answer sports meet school trip Look and say Susan Susan’s birthday singing contest Look and say maths test English test Look and say Watch and follow 两人一组，根据图片提示做替换练习。 English test maths test singing contest school trip Miss Chen’s birthday When is… It’s on…. Pair work 序数词 简写形式 课堂小结 Tip: 在月份前面用“in”，在具体某一天前面用"on"。 New Year’s Day is in January. New Year’s Day is on January 1st. Father’s Day is in June. Father’s Day is on the third Sunday in June. “in” or “on” When is May Day It’s in _____. /on _____. Look and answer May May 1st When is Youth Day It’s in _____. /on _____. Look and answer May May 4th When is Mother’s Day It’s in _____. /on _____. /on _____ Look and answer May May 14th the second Sunday in May. 1.听录音正确跟读短语和句子，并书写五 个序数词以及简写形式。 2. 仿照例子编写两组对话，询问节日或活 动具体日期。 3.完成同步练习。登陆21世纪教育 助您教考全无忧 Unit 4 When is Easter PA Let’s learn 精讲精练 【聚焦语法】 认识序数词 【表现形式】序数词一般在对应的基数词后加 th构成，如 fourth，sixth等，而有些序数词（如第一、第二、第三）还需要特殊记忆。为了书写简便，序数词还可以通过缩写形式来表示，其缩写形式为“对应的阿拉伯数字加上序数词的最后两个字母”，我们先看一看前五个基数词和序数词的变化和比较吧： one — first — 1st two — second —2nd three — third — 3rd four — fourth —4th five — fifth —5th 【基本用法】基数词常用在可数名词前面，表示 数量，如：ten bananas; five people等。 序数词用来表示排列的顺序，前面通常需加“the”，如the second floor，the first day。在表示日期时，由月份（可以简写）加上序数词来表示，如6月4日可以写为June 4th / Jun. 4th，读作June (the) fourth。有时基数词和序数词之间还可互换，如： Lesson Five＝the fifth lesson21教育网 Room 3＝ the third room 【同步精练】 一、根据句子意思选择恰当的单词填空。 1. Today is my brother’s _____(five / fifth) birthday.21世纪教育网版权所有 2. There ar ... ...
