人教PEP版四年级下册英语Unit 3 Weather 教案

人教PEP版四年级下册英语Unit 3 Weather 教案Part A Let’s learn主设计人： 设计参与人： 使用时间：学习目标： 1.能正确听、说、认读cool，cold，hot, warm, weather。2.能熟练运用句型It's...in...来介绍不同地方的天气特征。3.能理解并且会读四地的英文。学习重点:能正确听、说、认读cool，cold，hot, warm, weather。能熟练运用句型It's...in...来介绍不同地方的天气特征。学习难点:能理解并会读四地的英文。教学过程:课题：PEP 四年级下册Unit 3 WeatherPart A let’s talk主设计人： 设计参与人： 使用时间：学习目标： 1.学生能够理解对话大意；2.能够用正确的语音、语调朗读对话；3.能够在情景中运用句型Can I go outside/ have some soup?征求对方许可并用Yes, you can./ No, you can’t.作答；4.能够在语境中理解新词outside, cold, be careful, hot的意思，并能正确发音。学习重点:能够在情景中运用句型Can I go outside/have some soup?征求对方许可并用Yes, you can./ No, you can’t.作答。学习难点:能够在语境中理解新词outside, cold, be careful, hot的意思，并能正确发音。教学过程:课题：PEP 四年级下册Unit 3 WeatherPart A Let’s spell主设计人： 设计参与人： 使用时间：学习目标：1.能感知并归纳ar 和al 在单词中的发音规律。2.能读出符合ar 和al发音规则的单词。3.能够根据单词的读音拼写出符合ar和al发音规则的单词。补全短语、句子。学习重点:1.能感知并归纳ar 和al 在单词中的发音规律。2.能读出符合ar 和al发音规则的单词。学习难点:能够根据单词的读音拼写出符合ar和al发音规则的单词。补全短语、句子。教学过程:课题：PEP 四年级下册Unit 3 WeatherPart B let’s talk主设计人： 设计参与人： 使用时间：学习目标： 1.能理解对话大意，在语境中理解新词rainy和degree并能正确发音。2.能用正确的语音、语调朗读对话。3.能够在情景中恰当运用句型What's the weather like in New York/...?/ Is it cold/...?对天气状况进行询问并回答。学习重点:能够在情景中恰当运用句型What's the weather like in New York/...?/ Is it cold/...?对天气状况进行询问。学习难点:能够在情景中恰当运用句型What's the weather like in New York/...?/ Is it cold/...?对天气状况进行询问。教学过程:课题：PEP 四年级下册Unit 3 weatherPart B let’s learn主设计人： 设计参与人： 使用时间：学习目标： 1.能正确听、说、认读五个描述天气的单词并能正确运用这五个单词描述天气状况。2.能够在语境中理解world, Sydney, London, Moscow, Singapore的意思并能正确发音。3.能熟练询问并描述天气情况如：What’s the weather like in Sydney? It’s hot and sunny. Today it’s hot and sunny in Sydney.4.能够正确掌握形容词的正确发音和构词规律，即末尾有字母y, 发/i/音。学习重点:能正确听、说、认读五个描述天气的单词并能正确运用这五个单词描述天气状况。能熟练询问并描述天气情况如：What’s the weather like in Sydney? It’s hot and sunny. Today it’s hot and sunny in Sydney.学习难点:能够在语境中理解world, Sydney, London, Moscow, Singapore的意思并能正确发音。教学过程:课题：PEP 四年级下册Unit 3 WeatherPart B read and write主设计人： 设计参与人： 使用时间：学习目标：1.能在图片的帮助下读懂明信片中的小短文，理解新词fly, love在语境中的意思。2.能根据文段内容回答问题。3.能够按照意群和正确的语音语调朗读短文。4.能够正确抄写单元核心句型并能根据实际仿写核心句型。5.能综合运用本单元的核心词句。学习重点:1.能在图片的帮助下读懂明信片中的小短文，理解新词fly, love在语境中的意思。能根据文段内容回答问题。能够正确抄写单元核心句型并能根据实际仿写核心句型。学习难点:1.能够按照意群和正确的语音语调朗读短文。2.能综合运用本单元的核心词句。教学过程:单元整体解析本节课的教学内容选自人民教育出版社《义务教育教科书 英语(三年级起点)四年级下册》第三单元“Weather”。本单元的主题是“天气”。A部分，通过室内、室外温差，以及国内外各大城市不同的天气状况，将天气、温度和人物行为一一呈现， B部分，以“World Weather Report”为主题语境，要求学生能够询问、播报世界各大城市的天气单元话题语系一、Warming up T: Good afternoon, boys and girls. Let's role play A let’s talk in pairs. S：学生按之前表演对话的程序依次展示三组。T：Practice makes perfect. I believe you’ll be better and better. 二、PresentationStep 1： Watch and answerT:Today we’ll learn some new words about weather.(板书weather)It's warm today.(指着窗外) So we wear T-shirts. Today my friend will go to Beijing. What’s the weather like in Beijing today? Let’s read a weather report. 在黑板上板书weather report，do you know how to read it? Who can have a try? S:...T: bravo! (根据学生回答情况，引导学生根据拼读的知识拼读出单词。) You are great. Now let’s read the weather report and answer the question. Question 1. What’s the weather like in Beijing? Tips :Read your book carefully by yourself（P25）, and write your answer on the paper.T：Who can tell me? Hands up, please.S: It's warm in Beijing.(师在黑板上板书It’s ... in ...并示范领读warm) Question 2. How many cities are there in the weather report? What are they? What’s the weather like in these cities?Tips :1. Watch the weather report carefully by yourself, and write your answer on the paper.2.4 minutes for you.T: Who can tell me? Hands up, please.S1: Beijing, Harbin, Hong Kong, Lhasa.S2:It’s warm in Beijing. It’s cold in Harbin.It’s hot in Hong Kong.It’s cool in Lhasa. T: Very good! Who knows how to read these new words? S: ...(师先引导学生用拼读的方式读出单词。) T：Let’s read after radio. Now let’s show one by one.Step 2： Let’s chantT: Look at the pictures. Can you use the new words to describe the following pictures?Question 1. How to describe(描述) the pictures? Tips :1. Look at the pictures carefully by yourself, and write your answer on the paper.2. Talk about the answer in turns.3. Get ready for your show.T：Are you ready? Which group is ready？S：...T: Nice! Look at the blackboard, let’s repeat after the video.(重复几遍，直到学生跟读熟练。)在黑板上板书weather report，同时注意示范th 发音要轻咬舌尖。课件呈现问题和学法指导。(师打开教材，播放录音，学生模仿跟读单词和句子。并示范单词中划线部分字母的发音，同时课件中展示与单词对应的图片，让学生感知词义。)小组个体展示，师分别通过课件呈现歌谣对应的文字，让学生跟读说唱，从而帮助学生更好的记忆单词的读音，同时增加趣味性，调节课堂气氛。教学总结Boys and girls, we’ve learned a lot. Who can make a summary for us?warm, cold, hot, cool——What's the weather like in ...?——It’s ...in ....Let’s chant Homework 1.Get ready for the dictation. 2.Use the new words to describe different weather in different cities.Blackboard design教学反思一、Warming up T: Good morning. Boys and girls. Welcome to our English class. First let’s play a game: Look, listen and guess.Look at me.(做一个日常活动) What time is it?S: It's time to get up.T: Let’s do it in pairs.(一桌一桌随机进行)通过看听猜这个活动复习前面内容，也为这节课的学习做好准备。二、PresentationStep 1：PresentationT: What time is it?S: It’s... T: What classes do you have today? S: We have....T: Can you go to the playground now?S: ...T: ... Because it’s ... outside. Today we are going to talk about weather.(师板书weather) Read the talk and answer my questions, please.Q1. How many people are there in the picture？Who are they? What are they talking about?S:Two. They are Mike and his mother. They are talking about ...T: Nice, they are talking about weather and food.教师强调weather的正确发音。Q2. What time is it? Can Mike go outside now? Why? Can Mike have any soup? What does his mother say? Can you guess (猜一猜) the meaning （含义） of “outside，cold, be careful, hot”?Tips :1. Watch the video twice（两次）carefully, and write your answer on the paper.2. Talk about your answers in turns.（3 minutes）3. Get ready for your show.T：Who are ready? Hands up, please. Good, your group, please.S1: ...S2: ...S3: ...师根据学生回答情况有重点讲解outside，cold, be careful, hot，引导学生理解对话含义。Step 2：Imitation and role-playTask 1. Let’s play.Tips :Read after the video sentence by sentence.Pay attention to the intonation and pronunciation.3. Practice with your partner.4. Get ready for the role-play. （6minutes）T：Time is up. Who are ready? Great, your group, please.Ss: ...T:Task 2. Learn to use. (师呈现let’s play 中的图片。)Tips: 1.Use the sentence: Can I go outside/have some milk? Yes, you can./No, you can’t.2.You can act with your partner.T：Time is up. Who are ready? Great, your group, please.Ss: ...T:学生根据实际情况回答，老师根据学生回答情况讲解。SummaryT: What have you learned? Think about it for 1 minutes. OK, who can make a summary for us?S:...T: Nice! Let’s have a look together.四、HomeworkSuppose it’s time for supper. Can you make a new dialogue?You can use the sentence and words we have learned in this class.(假如晚饭时间到了，你能创编一个新的对话吗？你可以使用本节课新学的句型和单词。)五、Blackboard designCan I go outside now?No, you can’t. it’s cold outside.Can I have some soup?Yes, you can.Be careful, it’s very hot.教学反思一、Warming up T: Good afternoon, boys and girls. Let’s start ask and answer. Look at the pictures and think carefully. S1：What's the weather like in...S2: It’s...in ... 热身环节呈现图片，引导学生用问答形式复习上节课单词和句型。PresentationT：Look at the picture.(师出示一张小汽车的图片) What's this？S：It's a car.T: (师板书car)Look at the word, who can spell(拼读) it？S: /k/ /a:/ /ka:/T: Good! So ar pronounce ...S: /a:/T: Follow me, please! /a:/.But where is the car? Listen carefully.(教师播放歌谣后两句并提问：Where is the car?)S: The car is on the card. The car is near the wall.教师板书card和wall.T: Look at the word, can you try to spell the words? S: /w//ɔ://l/ /wɔ:l/.T: So al pronounce... S: /ɔ:/Step 1： Watch and answerQuestion 1. Can you find all the words including(含有) ar or al？ Can you spell these words? What’s the sounds of the underlined（下划线） part of these words? Can you find the similarities （相同点）in their pronunciation(发音)?Tips :1. Listen to the chant carefully for twice by yourself, and talk about your answer in groups.2. Prepare for the show. (5 minutes)T: Which group is ready?S1: car card arm wall ball tallS2: /k/ /a:/ /ka:/...S3: /a:/ /a:/ /a:/ /ɔ:/ /ɔ:/ /ɔ:/S4: ar pronounce/a:/, al pronounce /ɔ:/.经过小组展示和同学评价，逐步解决上述问题。Question 2. Can you sing the chant？Tips :1. Listen to the chant and try to repeat sentence by sentence.2. Pay attention to the pronunciation of ar and al.3. Practice in groups.T：(课件呈现chant文字) Which group can sing the chant?G1:...G2:...在展评中明确chant的发音。T: Great! Step 2： Learn to useTask1. Read, listen and number.T: Look at the following words. Who can spell(拼读) them? （课件呈现该部分单词，请学生根据读音规则尝试拼读。）S:...（先听学生回答，再根据实际情况进行适当引导，尽量让学生自己拼读出单词）T: Great, and number means...S:...T: Now let’s listen and number.Task1. Look, listen and write.Tips :1. Look at the picture and guess the English expression(英语表达).2. Listen and write.T：Who can show us your answer?S: ... T: Great!教学总结T: Boys and girls, that’s all for our class. Who can make a summery for us?S1: ar in car, card and arm pronounce /a:/. Al in wall, tall, and ball pronounce /ɔ:/.T: Any more?S2: We can spell some words including ar or al.S3: We can write the words including ar or al.(中文回答即可) HomeworkFind more words including ar or al and write them down.(找更多包含ar 或者al的单词并写下来。)Find more words including the sound /a:/ or /ɔ:/ and write them down.(找更多包含/a:/ 或者 /ɔ:/发音的单词并写下来。)五、板书设计car card arm /a:/wall ball tall /ɔ:/教学反思一、Warming up T: Good morning, boys and girls. Who can share your homework? S:...T: Nice! You are making progress. 课前三分钟按照之前惯例展示上一节课内容留下的作业，随机依次展示三组。并加以鼓励。二、PresentationStep 1： Watch and answerT: Look, Mark and Chen Jie are talking on the phone. What are they talking about? Let’s read the talk and try to find out the answer. Question 1. What are they talking about？Where does Mark live （居住）? What’s the weather like in New York and Beijing?Tips :Read carefully by yourself, and write your answers on your paper.T: Who can answer my questions?S: They are talking about the weather.Mark lives in New York.It’s rainy in New York. It’s warm in Beijing.T: Do you know Now York?(师根据学生回答情况课件简单介绍纽约)S:...T: 师根据学生回答情况简单介绍纽约。T：Let’s watch the video. Pay attention to the weather. Question 2. Is it cold in Beijing? How cold or warm is it in Beijing? Why does Oliver say “That’s cold.”? Can you guess the meaning of “rainy” and “degree”?Tips :1. Watch carefully by yourself, and write your answers on the paper.2. You can talk about your answers in groups.3. 3 minutes.T: Who can answer my questions?S: ...Step 2： Describe and role-playT:If you are Chen Jie/Mark, can you describe the weather in Beijing or New York? Task 1.If you are Chen Jie/Mark, can you describe the weather in Beijing or New York? Tips :1.Eg. Hello, I’m...I’m in...It’s...in...2. 3 minutes for you.T:OK. Who wants to show it?S:....Task 2. Role-play the dialogueTips :Watch the video and try to imitate the talk sentence by sentence.Practice with your partner.Get ready for your show. T: Which group is ready?课件展示A let’s talk 部分图片。New York City is the biggest city in America. It has another name: the Big Apple.根据学生回答情况，有重点的讲解美国华氏度和中国摄氏度的简单区别。教学总结T: Boys and girls, that’s all for our class. It’s time to make a summery. Who can do it?S:句型：What’s the weather like in ...? It’s... Is it cold in ...? Yes, it is./No, it isn’t.How about...?单词：rainy, degree 文化差异：华氏度和摄氏度的区别。Homework1.Read the talk fluently.2.Create a new talk.板书设计What’s the weather like in New York? It’s rainy. How about Beijing? Is it cold in Beijing? No, it isn’t. It’s 26 degree.教学反思一、Warming up T: Good morning, boys and girls. Let’s begin our show，B let’s talk. S:...T: You are doing great. Well, look at the picture.(呈现该板块插图) What’s this?S: It’s a map.T: Yes, it’s a world map. This is a weather reporter. What’s she talking about?S: Sydney.师在黑板上板书Sydney 并强调d的发音是不完全爆破。随机依次展示三组同学角色表演B Let’s talk.或者结合课件展示不同城市天气状况，随机选取二人小组用B let’s talk中重点句型问答。用拼读示范world发音。PresentationStep 1： Look and answerQuestion 1. How many cities (城市) can you find？What are they? How to read them?Tips :1. Listen carefully by yourself, and write your answers on your paper.2. You can talk about your answers in groups.T: Who can try?S: Four. They are...T: 根据学生回答情况，引导学生根据拼读的相关知识，拼读出单词。Question 2. What’s the weather like in these cities? What’s the similarity（相同点） of these words?Tips :1. Watch carefully by yourself, and write your answer on your paper.2. You can talk about your answers in groups.3. 3 minutes for you.T: Who can answer my questions?S: It’s ...in...每个词都以y结尾,发成/i/音。(学生能回答出即可)T：Nice. These words are adjectives(形容词). Look at these pictures. Can you use these words to describe(描述) these pictures?师结合课件让学生感受五个形容词的含义。Step 2：Imitate and useTask 1. Imitate the words and sentences.Tips :1. Listen and repeat.2. Practice with your partner.3. Get ready for your show.(3 minutes)T：Who can read the words and sentences?S:...(师根据学生展评情况再决定是否要教该部分内容。)Task 2. Be a weather reporter.Tips :1.You can choose five cities to report the weather.2.You can use the following words: snowy, cloudy, sunny, rainy, cold, hot, cool...3. 5 minutes for you.T: Who wants to be the volunteer?S: Here is the world weather. Today it’s ...and...in...师先请同学展示，再根据学生回答情况有重点的教授单词发音。Sydney, London, Moscow, SingaporeSummeryT: Boys and girls, that’s all for our class. Who can make a summery for us?S: 天气词汇：Rainy, snowy, cloudy, sunny, windy世界：world城市词汇：Sydney, London, Moscow, Singapore询问天气问答句式：What’s the weather like in...It's...and..Today it’s ... and ...in...Homework1.Get ready for the dictation.2.Introduce the weather in your favorite cities.(收集自己喜欢的城市信息和天气状况，在课堂上进行介绍。）五、板书设计What’s the weather like in...？SydneyLondonMoscowSingaporeToday it’s hot and sunny in...It’s...and ....rainysnowycloudysunnywindy教学反思一、Warming up T: Good morning, boys and girls. Let’s start our 3 minutes before class. Look at the map and report the weather.师根据同学们展示情况给予建设性评价。T：Look at the picture, and circle the words about the right weather. Who can show us your answer?S: hot and sunny.T: Can you guess the meaning of the word “love”?随机选取三位同学展示用英语进行天气预报。师用爱心形状表示。PresentationStep 1： Read and answerTask 1. （1）What’s the weather like in Sydney？（2）Is the water cold in Sydney?（3）Can John’s dad swim outside?Tips :1. Read the questions first.2. Read the letter and try to find the answer from the letter.3. Practice with your partner, one ask and the other answer.T: Who can answer my questions?S1: What’s the weather like in Sydney?S2: It’s hot and sunny.S1: Is the water cold in Sydney?S2: No. It isn’t. It’s warm.S1: Can John’s dad swim outside?S2: Yes, he can.T：Great! Let’s listen and repeat. Pay attention to the pronunciation and intonation. S：跟读三遍T：Look, John’s dad asked “Is it cool and windy in Beijing? Can you fly your kite?”Let’s write a letter for John to his dad. OK?Task 2: Write a letter for John to his father.(替John给他爸爸回信。)Tips : 1. You can imitate his father’s letter. 2. You can ask for help in groups. 3. Write on your paper. 4. 5minutes.T: Who are ready? Can you share your letter with us?S: 投屏并读给同学们听。在展评环节引导同学们关注写信的格式，英文句式和标点符号的使用。Step 2： Look and writeTask 1. Look and sayTips : Look at the picture and say the sentences. Try to say more sentencesT: Who can say the sentences in our book?S:...T: Who can say more sentences?S:...T: Great! Can you write them down? Try to find out the writing rules(书写规则)?Task 2: Write the sentences and say the writing rules.Tips : 1. You can share in groups and talk about the writing rules。 2. Get ready for your show. 3. 5 minutes for you.T: Who are ready?S: （上台投屏展示书写。）规则：1.句子开头字母要大写。2.标点符号的使用(，？.)：逗号和问号的使用跟中文的一样。英文的句号是个点。T：You are doing great！师要引导学生在原文中找到答案依据。跟读短文，按照正确的语音语调和意群朗读短文。（在展评中统一意见即可。师可在需要的情况下加以点播。）教学总结T: Boys and girls. That’s all for our class. Time for summery. Who can help us?S: 阅读技巧，朗读技巧，书写规则......HomeworkMake a weather card for a city. Introduce the weather information in English.(制作一个城市的天气卡片，并用英语介绍该卡片所表示的天气情况。)五、板书设计Read and writeIt’s hot and sunny in Sydney.Is it sunny/windy?Yes, it is.No, it isn’t.教学反思