闽教版四年级上册Unit 4 Numbers and Time-Part C-ppt课件-(含教案)--(编号：e01b0).zip

1、Elapsed Time Lets chant. Skip Counting（跳跃数数）（跳跃数数） 5 51 1 5 5 2 2 0 0 _ 4 4 0 0 6 6 0 0 7 7 0 0 _ 9 93 3 6 6 1818 _ _ 10102525 50508080 27274545 Lets talk about numbers. 说一说生活中有哪些地方用到数字？说一说生活中有哪些地方用到数字？ Time Units of Time daymonthweekhourminute secondyear 1 dayhours = 1 hourminutes = 24 60 quarter h

2、ourminutes = 15 half hourminutes =30 = 1/4 hour =1/2 hour minutes = 45 3/4 hour How to read the time on the clock? 6:00six oclock How to read the time on the clock? 8:30 eight thirty half past eight thirty past eight past 过过 How to read the time on the clock? 5:15 five fifteen a quarter past five fi

3、fteen past five How to read the time on the clock? 2:45 two forty-five a quarter to three fifteen to three to 差差 2:45 A.M.? 2:45 P.M.? How do you decide whether the time is A.M. or P.M.? (哪个时间段是哪个时间段是A.M. 或者或者 P.M.?） A.M.P.M. noonmidnightmidnight midnight:午夜午夜12:00 noon:中午中午12:00 Ye Shiyu has a birt

4、hday party. End TimeStart Time Elapsed Time How can you find Elapsed Time? 怎样计算经过时间？怎样计算经过时间？ The party starts at 1:30 P.M. It ends at 3:00 P.M. How long does the party last? 经过时间经过时间 持续多长时间持续多长时间 Problems（解决问题）（解决问题） Way 1: Counting数数数数 Step1: Find the start time. 1:30 Step2: Count. The party lasts

5、 1 hour and 30 minutes. Way 2: Use the number line. The party lasts 1 hour and 30 minutes. Way 3: Minus Start TimeEnd Time Elapsed Time 1:30 P.M.3:00 P.M. 2(hours)-1(hour)=1 (hour) 60(minutes)-30(minutes)=30 (minutes) =2:60 P.M. 1 hour, 30 minutes The party lasts 1 hour and 30 minutes. Start TimeEnd

6、 Time Elapsed Time 10:00 A.M.3:30 P.M. 15(hours)10(hours)=5 (hours) 30(minutes)0(minute)=30 (minutes) =15:30 5 hours, 30 minutes Practice The Spring Outing starts at 10:00 A.M. and ends at 3:30 P.M. How long does it last? It lasts 5 hours and 30 minutes. Tom and Jerry starts at 5:30 P.M. The movie l

7、asts 2 hours and 25 minutes. It ends at 7:55 P.M. How long does the movie last? Start TimeEnd TimeElapsed Time 5:30 P.M.7:55 P.M. 2 hours and 25 minutes Movie Time 电影时间电影时间 Doraemon starts at 2:30 P.M. and 2 hours long. The movie ends at 4:30 P.M. What time does the movie end? Start TimeEnd TimeElap

8、sed Time 2:30 P.M.2 hours 4:30 P.M. Movie Time 电影时间电影时间 TV Time 电视电视时间时间 My TV Guide Name: _ TV ShowDay of weekStart TimeEnd Time Elapsed Time TV Show: Dad, where are we going? Running Man Weather Report CCTV News Happy Camp Sing! China Animal World Happy Camp is on Saturday. Happy Camp Saturday8:00

9、 P.M.9:30 P.M. 1 hour and 30 minutes Liu Jingduo Interactive Learning：给自己喜欢的电视节目制定播放时间。：给自己喜欢的电视节目制定播放时间。 It starts at 8:00 P.M. It lasts 1 hour and 30 minutes.It ends at 9:30 P.M. My TV Guide Name: _ TV ShowDay of weekStart TimeEnd Time Elapsed Time 1. discuss in groups.四人一组讨论四人一组讨论。 My TV Guide Na

10、me: _ TV ShowDay of weekStart TimeEnd Time Elapsed Time My TV Guide Name: _ TV ShowDay of weekStart TimeEnd Time Elapsed Time Happy Camp Saturday8:00 P.M.9:30 P.M. 1 hour and 30 minutes 2. fill in the form.填表填表 TV Show: Dad, where are we going? Running Man Weather Report CCTV News Happy Camp Sing! C

11、hina Animal World My TV Guide Name: _ TV ShowDay of weekStart TimeEnd Time Elapsed Time TV Show: Dad, where are we going? Running Man Weather Report CCTV News Happy Camp Sing! China Animal World Happy Camp is on Saturday. It starts at 8:00 P.M. It ends at 9:30 P.M. It lasts 1 hour and 30 minutes. Ha

12、ppy Camp Saturday8:00 P.M.9:30 P.M. 1 hour and 30 minutes Michelle 3. write down.用几句话写下来。用几句话写下来。 My TV Guide Name: _ TV ShowDay of weekStart TimeEnd Time Elapsed Time TV Show: Dad, where are we going? Running Man Weather Report CCTV News Happy Camp Sing! China Animal World Happy Camp is on Saturday

13、. It starts at 8:00 P.M. It ends at 9:30 P.M. It lasts 1 hour and 30 minutes. Happy Camp Saturday8:00 P.M.9:30 P.M. 1 hour and 30 minutes Michelle 4. presentation汇报汇报 Book Time 读书读书时间时间 On Saturday morning there was a football game. The game is between Falcons and Huskies. They arrived at 9:00 A.M.

14、The game started at 10:00 oclock. They had 1 hour to warm up. 30 minutes passed, Team F was in the lead. Then they had a 15-minute rest. At 10 :45 A.M. the game continued. The game ended at 11:15 A.M. Team H won the game. True(T) or False(F). On Saturday morning there was a football game. The game i

15、s between Falcons and Huskies. They arrived at 9:00 A.M. The game started at 10:00 A.M. They had 1 hour to warm up. 30 minutes passed, Team F was in the lead. Then they had a 15-minute rest. At 10 :45 A.M. the game continued. The game ended at 11:15 A.M. Team H won the game. 1. They had one hour to

16、warm up. ( ) 2. The game lasted 1 hour and 15 minutes. ( ) 3. Team F won the game. ( ) T F F “Hurray”！ Homework ： Read this book to your parents and friends. To be a wise man, redeeming the time. 珍惜时间，做有智慧的人。珍惜时间，做有智慧的人。 Thanks! When does it end? The game starts at 10:00 A.M. It lasts 60minutes. Cho

17、ose. A. 11:00 A.M.B. 11:15 A.M. C. 11:30 A.M. Elapsed Time 一、教材内容及分析一、教材内容及分析 新一轮的课改特别强调各学科都要力求与相关学科的相互融合， 使课程内容跨越学科之间的鸿沟，最大限度地体现知识的整体面貌。 英语学科的教学要注意引导学生尽可能地从不同渠道，以不同形式 接触和学习英语，亲身感受和直接体验语言及语言运用。同时，英 语是一门学科融合性极强的学科，有效处理好其它学科与英语学科 之间的横向联系，将会有助于英语教学的发展与提高。数学这门学 科，很注重培养和发展学生的思维能力，同时，数学中的问题和生 活联系密切。 如何使数学

18、学科渗透到英语学科中，两者形成一个完美的结合点？ 本课以 Elapsed Time 为主题，将数学中钟表的教学和英语中时间 的教学有机结合在一起，实现知识和思维在两个学科之间的碰撞和 互补，引导学生用英语将学到的数学知识进行梳理、巩固和创新。 二、学生情况分析二、学生情况分析 考虑到全英文教学对学生英语水平的要求，本节课的学生对象是 六年级的学生。六年级上学期的学生已经会用英语表达时间，并且 对有关时间单位有一些了解。同时，他们积累了一定的英语基础知 识和基本技能，有一些英语学习策略，喜欢小组合作，喜欢与他人 探讨问题。大部分学生对英语学习有着浓厚的兴趣。 三、教学目标三、教学目标 1.能正确

19、读出和理解生词：hour, minute, elapsed, start, end, last, 2.能说出各个时间单位。 3.能辨别 A.M.和 P.M.。 4.能用所学语言谈论和计算经过时间。 Way1: Counting Way2: Use the number line Way3: Minus It starts at 1:30 P.M. It ends at 3:00 P.M. It lasts 1hour and 30 minutes. 四、教具四、教具 单词卡片、板书和教学课件。 五、教学过程设计五、教学过程设计 Step 1Warming-up and lead-in 1. G

20、reetings. How are you? 2. Free talk. 师：Whats the time? How much is 30 and 15? How old are you? Whats your phone number? I go to work at 7:30 A.M. What about you? When do you go to school? How do you go to school? Which bus do you take? 3. Review numbers. Activity: Skip counting: Skip count to find t

21、he missing numbers. 4. Units of time: year month week day hour minute second Activity1: Change units of time. Activity2: Choose the best term. 5. How to read the time on the clock? （1）8:30 eight thirty, half past eight, 30 minutes past eight (past) （2）2:45 two forty-five, 15 minutes to three, quarte

22、r to three (to) 6. How do you decide whether the time is A.M. or P.M.? Activity：Choose and Fill. 教学意图教学意图：问候学生，营造轻松愉快的学习氛围。从学生的已知出 发，和学生就所学过的有关数字的内容进行交流。然后引出本课学 习的主题，同时为后面的学习做好铺垫。 Step 2 Presentation：Elapsed Time Example Problem: Sally takes part in a birthday party. The party starts at 1:30 P.M. It

23、 ends at 3:00 P.M. How long does the party last? 1、Definition: Elapsed time is the total amount of time that passes from the starting time to the ending time. 2、How can you find Elapsed Time? Way1: Counting Way2: Use the number line Way 3: Minus 教学意图教学意图：教师引导学生理解经过时间的含义，让学生寻找怎样计 算经过时间。 Step 3 Practi

24、ce and Production 1. Problem Solving：Going to the movies 教学意图教学意图：学生通过解决看电影的经过时间问题，进一步巩固本课 的知识点。 Step 4 Extension Interactive Learning：给自己喜欢的电视节目制定播放时间。 (1)教师示范 (2)学生 4 人小组讨论并记录。 (3)教师邀请学生汇报。 教学意图教学意图：在给喜欢的电视节目制定播放时间的过程中，学生真正 做到了在生活中用英语做事情。 Step 5 Exploration （1）绘本阅读: Game Time 浏览大意 （2）引导学生要珍惜时间。 教学意图教学意图：原版数学绘本让学生进一步巩固本课的内容。最后的德 育教育环节符合英语核心素养对于学科育人的要求。 Step 6Homework 和家人、朋友一起详细阅读绘本 Game Time。 六、板书设计六、板书设计