Unit5 How many pens are there单元整体教学设计（3个课时）

中小学教育资源及组卷应用平台
小学英语单元整体教学设计
三年级下册Unit5 How many pens are there
Unit 5 How many pens are there
一、教材分析及学情分析
本单元是继 Units2-4单元之后,进一步学习“数词”13~20。通过 How many., are there 句型了解数词表量“多少”的意义。
项目 主要内容
A. Let’s listen and say 对话。老师在教室里测明明数尺子。目标语? How many rulers are there Thirteen rulers.
B. Let’s learn 单词。Numbers 13~20
C. Let’s act 活动。 练习句型How many … are there There are … .
D. Let’s read 连环画。Dino夜晚数天上的星星。
E. Let’s listen, read and write 语音和书写。字母Rr 在单词中的发音和书写。
F. Let’s have fun 儿歌。与数字1~10相关。
学生在之前通过学习句型“What’s your number ”、“How old are you ” 和“What’s the time ” 的功能与意念，熟悉掌握了数词1~12。这些话题与学生的生活紧密相关，学生学得较好，说得也很顺。大部分学生能看着阿拉伯数字用英语说出来，但是还有部分学生对这些英语单词的认读还不准确、意义的理解还有问题。甚至还有少数学生20以内的加减法的数学思维能力还有些问题。
二、单元整体目标
1、能听懂会说、会读、会写数词13~20，了解它们的基本构词法?并能明白其意义与表量的功能。
2、能理解并初步运用句型How many… are there There are… 。
3、能学会Part A课文内容及理解拓展阅读材料Part D。
4、了解Rr字母在单词中的发音?并训练字母的书写。
5、掌握本单元中出现的两个四会词?star, rainbow。
6、学习关于1~10的Chant获得学习乐趣。
7、能在创设的情境中综合运用数词1~20。
课时、教学内容、课型
第一课时?B C 词句教学
第二课时?A D 对话教学
第三课时?E F 综合拓展课
各课时的教学设计
课时 The First Period
教学内容 Parts B and C 课型 Word-sentence Teaching
教学 目标 1. Revise the numbers 1~10 and grasp the new words: star and the numbers 13~20. And know the forms of “-teen” and “-ty”. 2. Be able to understand and use the sentence patterns : ---How many … are there ---There are … . 3. Get to know the sentence “6 and 7 is 13”, and differences between “there is”and “ there are”.
重点 难点 1. The new words and sentence structures. 2. Be able to use the knowledge about the numbers learned and sentences correctly.
教具 学具 T’s: glass balls, a box, one-to –ten-word cards and some school things?ppt 8 slides? Ss’: one-to –ten-word cards and some school things
教学过程
步骤、内容、时间 教师活动 学生活动 设计意图
I. Warming up (3 mins) 1.Song“Ten Little Indians”, 2. Assessment way 1.T: Morning, boys and girls. Can you sing the song “Ten Little Indians” 2.Introduce the assessment way: See which group can get the most stars in 4 groups. 3. Teach the word“star”, drawing stars on Bb. 1. Sing the song with the actions together. 2. Listen and get ready for the newlearning tasks. 3. Lear“star” by listening , saying and spelling. 营造快乐的气氛既活动了身体?又为接下来复习1~10的单词做铺垫。 设计的评价手段采用的就是所要学的单词star?通过画星星来激 励学生努力学习。在统计与总结时又与学习的数词紧密相连。
II?Presentation and drill ?20 mins? 1. the numbers 1~12 2.Sentences: How many…are there There are … . 3. Numbers 13~20 1.T: Do you remember the words 1~12 Let’s have a dictation. Ask Ss to get ready. Then check the answers, showing T’s word cards. 2. T explain the game rules. T shows Ss many glass balls and then put some into the box. Next get Ss to guess how many balls there are, showing their word cards and shouting in English. 3. T repeats “How many … are there There are … .” many times by playing. Then teach the sentences and get Ss to try to say “There are … ”, and guess the meanings after the game. 4. T poits out the pronunciation of “th” and differences between “there is”and “ there are”. 5.T gets Ss to practice in pairs with new sentences. 6. T: Well. Let’s have a Math training activity. Let me see who is better at math. T shows the word cards and write a math formula, such as 3+7= , three + seven= T: What’s three and seven … In this way, teach the new words 13~20. 7. Point out the the forms of “-teen” and “-ty”. 8. T: You did a good job. Let’s count which group has got how many stars. Look at Group One’s sky. How many stars are there？ 1. Have a dictation and write the words on 12 pieces of paper or cards. Then check the answers. 2. Play the game by 1)watching and listening and guessing 2) showing the word cards and saying out the English words quickly. 3. Learn the new sentences by imitating and trying to use. 4. Pay attention to what T says. 5. Ss practice in pairs, using their school things. 6. Learn the new words 13~20, by looking, listening, thinking and saying. 7. Copy the words and especially remember “thirteen, fifteen, eighteen”. 8. Ss count the stars on Bb. Learn “count” . 听写是一种常用的也是有用的技能训练方法。 以旧带新。 在游戏活动中既复习了1~12的英语单词的认读与发音，又感知了新的句型的音和 义。 游戏中教师在学生反复感知的基础上，再板书引导学生学习。玩中学、学中玩。 从真实情景出发打破教材的设计，加入单数形式的句型表达有利于学生用英语表达得更多。 学科综合能进一步激发学生的学习积极性，新的句型只是一个引子，也为本单元 D部分做些铺垫。引导学生通过对1~12? 13~20的单词构词的观察找到拼写规律。能有助于学生优化单词学习策略。最后的抄写练习有利于及时巩固和记忆。 巧妙地利用课堂小结评价，将新学的单词拉回到新学的句型，学生对新知的整体运用得以实现。
IV. Practice (10 mins) Parts B and C 1. Get Ss to read Parts B and C after the tape. 2. T: Do you know how many boys there are in our class … Get Ss to ask and answer something about their class / school. 1.Open the books. Read Parts B and C after the tape, then by themselves. 2. Ask and answer in groups. 开书跟磁带读是每节课必须到位的一个活动，有利于引导学生回家后自主学习。 从身边的人和事统计，学生觉得很有趣而轻松。
V. Consolidation (7 mins) Listening exercise 1. T: Today Mingming is counting his things. What is he counting How many Let’s listen. 2. Get Ss try to get the information by listening. Then open the books and read Part A once. And point out the title. “How many pens are there ” 3. Assess their work and sum up. 1. Listen with the questions, and try to answer them. 2. Open the books and read Part A once. 3. Count and assess their work by asking and answer. 本节课单词学习任务重，在两人小组练习完后，通过做听力练 习，两人的对话来巩固所学新知也是一个很好的途径。 材料选取的就是 PartA, 同时为下一节课做好铺垫。 真实地巩固运用所学 新知。
Homework there … Teach “count”. Assign their homework : 1)Copy the words and senences. 2) Preview A and D. 3) Search the numbers of many things in your house, such as books in the bookcase. Copy and remember Their homework. 抄写单词和句子是利于巩固所学知识的必要措施。 预习能引导学生养成好的学习习惯。 作业任务化。学生回家在统计书、筷子、碗等日常用品时，能用上所学的句型。也为第二节课的活动开展做好铺垫。
板书 设计 Unit 5 How many pens are there How many balls are there There are … . (
three
) (
Seven
) 3+7=? … + = ? …
评价 设计 把全班分成四个组，进行组与组之间的竞赛。采用的手段是画星星，看哪组得到的最多。单词star是所要学的四会词?通过画星星来激励学生努力学习。在统计与总结时又与学习数词紧密相连。 评价形式有师评、他评、自评。使得评价的过程变成了真实运用所学知识。
教学反思 ?亮点与不足 1、亮点：游戏、数学练习、作业布置、评价体现了新课程理念，能促进学生英语思维的发展和综合能力的培养，注重了基础知识的听说读写训练。 2、不足：Practice的活动还应该更具体些，如：要求每个人应该完成几个提出和回答，要确定询问内容，如?How many desks / chairs… 这样就可以节约时间。
?
课时 The Second Period
教学内容 Parts A and D 课型 Dialogue Teaching
教学 目标 1. Revise the content learned last class by reporting their homework. 2. Be able to understand and act out the dialogues in Part A and Part D 3. Be able to make up their own dialogues or stories.
重点 难点 Be able to make up their own dialogues or stories.
教具 学具 Some word cards and school things.
教学过程
步骤、内容、时间 教师活动 学生活动 设计意图
I. Warming up (8 mins) 1. numbers 1~20 2. Homework 1. Explain the rules of Game.: “Patting the fly.” ---Point and say, putting up the word cards. 2. Check their homework. “How many desks/ beds/ chairs/ bowls are there ”… 1.Revise the words learned last class. 2. Report their survey about their things at home. 这是一个很受欢迎的 常见游戏，有效地训 练学生的认读和说的 技能。 了解不同层次学生上 节课学习达标的情 况，为完成本节课的 教学做到更有针对 性。
II?Presentation and drill ?20 mins? Learn Part A Learn Part D 1. T: Do you remember how many rulers and pencils there are on T’s desk Books open at p.17 and check the answer(Thirteen). And write the key words. (See the Bb design. ) 2. Train Ss’ pronunciations and intonation. 3. Pair work. 1)Read. 2) Act. 4. Assess 1. T: We can count the stars. Can you count out how many stars there are in the sky at night Dino is counting. Can Dino do How many stars Let’s read the short story. 2. Books open at p.19. Ss read it. 3. Check the answers. S1. 16,; S2: 4; S3: 20 … T: The stars can’t be worked out the result. But we know Dino can see 20 stars. 4. Play the tape. 1. Recall the text and repeat after the tape. 2. Imitate. Try to understand all. 3. Work in pairs. 4. Count their stars. 1. Listen and guess. 2.Turn to P. 19. Read the text silently with the question. 3. Answer and try to understand the story. 4. Read after the tape and act out the story. 模仿是学习英语必要 的也是很重要的手段 和方法。引导学生通 过模仿、朗读、背诵? 根据关键词有感情地 表演。 小结?我们数自己得 到的星星。自然过渡 到Dino数夜空的星 星。 引导学生看图理解文 本?通过跟读为表演 故事奠定基础。
IV. Practice (5 mins) T draws a tree with 20 birds and gives a Puzzle: There were twenty birds in the tree. A hunter came and shot one of them. How many birds are there Look, listen and think. Then discuss in groups. 这是一个耳熟能详的 数学智力题?引导学 生用英语来思维和回答，既训练了思维? 又增添了情趣。
V. Consolidation (7 mins) Do a survey T explains the task. 1) Put all of their same things in a group together on the desks and count . 2) Then fill in the table. ?see Ss’ the tables about the survey.? Group work: 1) Do. 2)Write a report, using “There are … on our desks”. 为了能用上20范围内的数字，每10人左右一个组进行调查。
Homework Assign their homework.: 1) Recite the text. 2) Copy the words 1~20. groups. Remember. 多背多读是一种好的 外语学习方法。
板书 设计 Unit 5 How many pens are there Teacher Mingming rulers four pens thirteen
评价 设计 1?仍然用画星星来进行过程评价。 2?Survey?How many pens/…do you have How many pens/… are there on the desk Things pens erasers pencil-boxes rulers Numbers (12) (20) (16) (18)
教学反思 ?亮点与不足? 1 亮点?能吃透文本?指导学生利用关键词进行背诵。动脑筋游戏有益于学生创新思维和英语思维能力的培养。 2不足?调查操作还要具体一些。
课时 The Third Period
教学内容 Parts E and F 课型 Revision Teaching
教学 目标 1. Revise the text by reciting. 2. Be able to understand and say out the chant in Part F. 3. Be able to know the letter Rr and the words including it ,eg. rainbow. 4. Be able to create new situations to use the knowledge by themselves. 5. Be able to finish some exercises correctly.
重点 难点 Be able to create new situations to use the knowledge by themselves.
教具、学具 Some color pens and paper.
教学过程
步骤、内容、时间 教师活动 学生活动 设计意图
I. Warming up (8 mins) 1. Text 2. Part F Chant 1. Show Time. Get Ss to act out the text. 2. T: This class I want to adopt another way to assess. What is it And please listen to the tape and tell me “What can you hear about?” Teach Part F . 1. Act in pairs. 2. Listen to the tape. 检查作业?复习课文。 然后将节奏明快的 chant播放出来,引出 要学的内容和评价的 方法。
II?Presentation and drill ?10 mins? 1. Assessment way 2. Part E 1. T: Yes.“Draw” . I’ll draw something for you. T draws a rainbow and teaches it. Explain the way: Do a good job and you’ll get one line. See which group can get how many rainbows. 2. T: This class, only two teams: Rabbit Team and Rat Team. Then draw the pictures and teach the words “rabbit” and “rat”. 3. Get Ss to find out the spelling rules and say out more words they know. And teach the sentence. 1.Learn the word “rainbow”. 2. Learn the words “rabbit, rat” and get ready for new tasks. 3. Observe and find out the letter and the same pronunciation. And try to say out more words including “r” , and transfer to new words. And say the sentence again and again. 通过F做引子，引出 Draw引出本节课要学习的新单词。 教师的简笔画的示 范，也是为学生接下 来的创造性活动做铺 垫的。继续将新知作 为评价的手段，促进 学生多说多用。 E部分语音学习不难? 做适当的迁移让学生 有成就感，加上融到学生的评价活动中? 生词变得很亲切了。
IV. Practice (12 mins) 1. Get Ss to draw their pictures and then write less than 3 sentences with “There are …” . 2. Get Ss to describe their works(作品) and walk through them, and find better works.. 1. Draw pictures. 2.Describe the pictures in goups. 本节课通过教师的画 引出学生的创编画? 运用所学知识?培养 学生初步用英语写的 能力。
V. Consolidation (10 mins) Words and sentences. 1. T collects the better pictures and make up Exercise: Match. 2. Sum up?counting their rainbows. And show the Exercise. 1) Write out the words “ stars”and “ rainbows” by counting their achievement. 1. Show the best ones of the groups. 2.Count and fill in the report. 将几个难写的单词写 在黑板上，将挑出来 的作品展在黑板上? 出题练习，图文匹配。 巩固单词的认读和意 义理解。 单元学习总结?评价 自己的表现。在统计 与汇报中运用所学知 识。
Homework Assign their homework.: Preview Unit 6. Prepare the new unit.
板书 设计 Unit 5 How many pens are there (picture) rainbow (picture)Rabbit Rat (picture) Ex. 2. (stars) (rainbows) fifteen twenty thirteen sixteen
评价 设计 1继续新知作为评价的手段，促进学生多说多用rainbow,rabbit rat. 2通过学生完成任务活动的成果，变为练习测试题，强化写的能力 训练。
教学反思 ?亮点与不足? 1、亮点?评价手段与形式?两个队?与新知结合很好。充分利用课 堂产生的资源进行综合技能训练和巩固练习。 2、不足? 要给每个学生一个本单元自我评价表，各自评价与统计的 过程中才会人人有事做，人人有明显的成就感。