北京版五下UNIT TWO WHAT DO FLOWERS DO -Lesson 6-ppt课件-(含教案)-公开课-(编号：90060).zip

Botanical Museum 2. 2. WhatWhat dodo theythey see?see? Match and introduce flowers seeds stems leaves roots This is a sunflower. It has different parts. They are What do stems do? Stems carry food and water to the leaves. strong roots What do roots do? Roots hold the plant in the ground. Trunks hold the plant above the ground. Listen and match seeds flowers leaves stems roots make food for the plant carry food and water to the leaves make seeds grow up to be plants and trees hold the plant in the ground What do seeds do? Seeds grow up to be plants and trees growing up to be a man growing up to be a woman What makes food for plants ? Leaves make food for the plants. 养分养分 食物 How ? 光合作用光合作用 What do flowers do? Dice Game Lets listen and repeat visitingshowing make seeds make foodgrow upcarry food hold P12 read retell Tips:Tips: 1. 1. WorkWork in in groups.groups. (1)(1) PutPut thethe cardscards togethertogether andand makemake a a wholewhole plant.plant. (2)(2) MatchMatch thethe wordswords to to thethe differentdifferent parts.parts. chrysanthemum Hello,Hello, mymy deardear friendsfriends ! ! TodayToday wewe areare goinggoing to to introduceintroduce youyou thethe plant.plant. ThereThere areare fivefive partsparts of of a a plant.plant. TheyThey are_____,are_____, _____,_____, _____,_____, ____,____, and_____.and_____. TheyThey havehave differentdifferent jobs.jobs. TheThe seedsseeds _______,_______, thethe flowers__flowers__ ______,______, thethe leavesleaves ________,________, andand _________________._________________. 2. 2. IntroduceIntroduce Homework 1.1.ReadRead L6.L6. 2.2.TalkingTalking aboutabout differentdifferent jobsjobs ofof thethe plants.plants.Unit 2 What do flowers do? 单元备课单元备课 单元教学目标：单元教学目标： 1. 能够听懂、指认并说出植物各部分名称以及它们作用的词汇，能在情景中运用。 2. 能够听懂、表达植物各部分的作用以及做不同事物所需条件的功能句型：“What do flowers do? They .” ”“What do need to ? They need .” 3. 能够体会字母 r 及与 r 组合的字母在单词中的发音并根据规律拼读单词。 4. 能够听懂、理解并朗读对话。 5. 能够读懂 Now I can read 板块中转述主课文的语段，并尝试复述。 6. 能够了解植物的生长并激发热爱大自然、了解大自然的兴趣。 单元教学重难点：单元教学重难点： 教学重点：教学重点： 1. 学生能够用英语表达植物各部分的名称：whats the English for the different parts of a plant? They are the root. 2.能够表达植物生长必需的条件：What do do? They make seed. 教学难点：教学难点： 对于学生在日常生活中不经常谈论的话题，老师如何帮助他们建立话题意识，并通过不同课 时功能句型的渗透，使学生乐于参与到课堂活动中。 单元课时安排：单元课时安排： 6 课时课时 课题：课题：Lesson 6 授课时间：授课时间：第三周第三周授课类型授课类型新授新授课时安排：课时安排：1 教学目标：教学目标： 1. 能听懂、理解并朗读对话内容。 2. 能听懂、会用“ What dodo? They.” 交际用语询问和表达植物各部分的名称的作用。 3. 能听懂、指认并说出表达植物作用的词组：make seeds, group up to be plants and trees, hold the trees above the ground。 4. 能结合插图听懂植物名称并做出判断。 5. 对植物的作用进行更多的了解，养成探究的好习惯。 教学重难点：教学重难点： 教学重点：教学重点： 1. 初步运用“What do do? ” 询问植物各部位作用， 并做出相应回答。 2. 能听懂、理解并朗读课文对话内容。 教学难点：教学难点： 英语语言与自然知识的结合。 教学准备：教学准备： 单词卡片，教学配套光盘，课件。 课时教案课时教案 教学过程教学过程 一、一、WarmingWarming up:up: 1.1. GreetingGreeting T：Good morning, class. S: Good morning, Miss Geng. T: How are you today. S: Im fine. How about you? T: Im very happy today, because we have so many teachers here to be with us. Please turn around and say hello to them. 2.2. introduceintroduce friendsfriends andand reviewreview thethe wordswords learntlearnt inin L5L5 T:Besides those teachers. Our friends sara and maomao will join us today. Can you make a guess where they are now and what are they doing now? In this play they see a lot of flowers. S:. T: Yes, they are in Beijing Botanical Garden. And can you speak it out by yourself . Wow, great. Almost right. T: Lets see what do they see in the garden. T: Wow, so many tress and flowers. Which season is coming. T：How would like the spring. Would you like to say something about this picture, S; T: All right. Sara and baobao saw a lot of flowers and trees in the garden. And they two are interested in the plants. And then they come to the botanical museum. Who is the lady. Today I will be the tour guide and show you around the museum. T；lets see what do they see in the museum. It will be very fast pay attention. Ok? 二、二、LeadLead inin 1.Lets1.Lets matchmatch andand introduceintroduce T: Today I bring you a sunflower but you need to put all these parts together and make a brief introduce. Like These are 三、三、PresentationPresentation （1） carrycarry ( (板书板书) ) T: Do you want to know more about plant? S: Yes. T: Today I bring a special plant. Whats this ? Yes, its celery. Is it a fruit? S: No. T: Then whats it ? S: The stem. T: What color is the stem? S: Green T: What color is the stem now？S: Red. T: What happened? T: What carries the water to the leaves? T: Listen and find out what do stems do? T: New word: The stems carry food and water to the leaves. （2）NewNew wordword HoldHold （板书）（板书） T: All right so much about the stems. Lets take a look at this picture. Hows the weather? S: Windy. T: What a windy day. Did the tree fell down? S: No. T: Who helped? T: Lets take a look at its roots. How would you like the roots. T: Lets listen and find out what do roots do? T: Roots hold the plant in the ground. （3 3）PracticePractice : : ListenListen andand matchmatch （4 4）NewNew wordword : : growgrow upup toto bebe （板书）（板书） T: All right. Yesterday I borrowed a special specimen from Miss Han. Look. Whats this ? Yes, its a the corn. From the very beginning its a seed. And the it sprout. Its getting bigger and bigger? Is it growing? Now its a big plant. T: Lets listen and try to find out what do seeds do? T: Listen and repeat. T; Would you like to say something about this picture? （5 5） IllustratingIllustrating 光合作用光合作用 （板书）（板书） T； This little girl grow up to be a women. What does need to grow up? S; Food.Food. T: Do seeds need food to grow up ? S: What makes food for the plant? T: Lets listen. （6 6） 、LetsLets playplay dicedice gamegame T T： ThisThis groupgroup isis toto askask andand thisthis groupgroup isis toto answer.answer. WhenWhen thethe musicmusic stopsstops youyou stop.stop. 四、四、PracticePractice （1 1） 、ListenListen andand repeatrepeat （2 2） 、RetellingRetelling （板书）（板书） Baobao and Sara are visiting the botanical museum. The tour guide is showing them the different parts of the plant. They are ________，________, ___________, ___________ and ________. They have different jobs. The flowers _______. The seeds__ ______. The leaves ________. The stems________and the roots _________________. They are having a good time, （3 3）StudentsStudents taketake timetime toto practicepractice T:All right work in three to practice You can choose to read or retell. （4 4）LetsLets makemake andand introduceintroduce 五、Homework 1. Recite L6 2. Talk about the different parts of the plant with your parents. 板书设计：板书设计： 教学反思：教学反思： 1.教目标达成情况教目标达成情况 大部分学生能够正确听、说、认读本课的重点词和重点句，并能用在图片的帮助下介绍 植物每部分的作用，并能正确的朗读课文。个别学习能力差的同学还不能流利的朗读课文， 只停留在能听懂的阶段，而不能自如的表达。 2.学生情绪和参与度学生情绪和参与度 在本设计当中，课堂气氛和谐活跃，教师通过图片、问题等方式激发学生思考植物每部 分的作用，学生积极回答问题，积极参与每项活动。在介绍植物的根和树干的作用时，教师 带领学生观察一棵在暴风雨中屹立不倒的大树，并启发孩子提问“why didnt it fall down?” 学生在教师的引导下积极表达大树为什么不倒的原因。但在拓展环节，有些同学还是表现得 不太自信，这可能是因为小组分工不明确不合理，句子有一定难度以及不太擅长小组合作等 原因不敢积极的阐述自己的观点。 3.教学效果教学效果 本设计激发了学生的学习兴趣，培养了学生积极思考的态度，教师在介绍每部分植物的 作用的时，并没有采用传统的先听后说的方式，而是采用图片先引导学生积极思考植物每部 分的作用，然后再听，这样的引导方式得到了学生的认可和欢迎，课后学生认真完成了制作 绘本的作业，在之后的课堂中，学生在课上借助自己的图片和绘本作品介绍了各种植物，效 果显著。 问题：问题： 1. 小组划分不合理。小组划分不合理。 在小组展示环节能够感受到孩子们的表达并不是很流畅，分工也不是很明确，在今后的 教 学中教师要认真思考，和大胆尝试小组活动，给予学生更多的机会了解小组合作，以及如何 进行合理分工，着重培养小组长。 2. 板书不太符合科学常识。板书不太符合科学常识。 在板书环节中教师采用思维导图的方式描述了植物生长的过程和作用，画面清新直观， 排 序合理，重点突出，但图片本身是有问题的，植物的各部分生长不是割裂开来的，根、茎、 叶、花的生长是有前后顺序，但是一个持续递增的过程，这样的板书有些误导学生，在图片 的处理上教师还要认真思考。