北京版五下UNIT THREE HOW DO SEEDS TRAVEL -Lesson 11-ppt课件-(含教案)-公开课-(编号：219c8).zip

Which season is it now? Spring is here. What will happen in spring? 6 Whats the English for different parts of a plant? 6 Seeds inside the fruits. Whats the English for different parts of a plant? Lets do We get most of our food from plants. watermelons sweet potato carrot potato tomato apples cabbage celery peas peanuts Task: Group the vegetablesfruitsseedsstemsleavesroots Which parts do these food come from? TheyThey areare havinghaving a a picnic.picnic. WhatWhat areare theythey talkingtalking ? ? rice the seeds of rice 水稻种子水稻种子 the plant of rice 水稻水稻 the seeds of wheat flours 小麦小麦 the plant of wheat 小麦种子小麦种子 水稻种子水稻种子 小麦种子小麦种子 Wheat and rice are both seeds. 都 What are seeds? Dandelions seeds. HowHow dodo seedsseeds travel?travel? 根据课文内容判断：根据课文内容判断： 1.Plants have seeds. ( ) 2. Seeds travel in only one way. ( ) 3.Seeds can travel with wind. ( ) 4.Seeds cant travel with people. ( ) 1.1.利用利用ipadipad跟读课跟读课 文。文。 2.2.选择其中一图，选择其中一图， 根据板书内容复述课根据板书内容复述课 文。（文。（3 3人一组）人一组） 净化空气净化空气 防风固沙防风固沙隔离噪音隔离噪音 clean the air stop the sands block noise get fruits 获取食物获取食物 Seeds of willow. 小常小常识识： 柳絮是柳树的柳絮是柳树的种种 子，子，雌性雌性柳树才柳树才 会产生飞絮会产生飞絮, ,给给 柳树打柳树打节育针节育针 ，主要把它的，主要把它的 生殖营养调整为生殖营养调整为 生长营养。生长营养。 Homework: 1.利用英语趣配音跟读课文， 并用微信发到朋友圈， 师生共赏。 2. 写作： How do they travel? (people, mails, goods,knowledge .)1 UnitUnit 3 3 HowHow dodo seedsseeds travel?travel? LessonLesson 1111教学设计教学设计 教学目标：教学目标： 1.能够听懂，会说，认读 in water，with people and animal，with wind，with bird，with themselves，with rain 等相关的词组，并能够描述种子的不同传播方式。 2.能用结合生活实际，用“How dotravel?” 描述身边事物的传播方式，并用 Some,and others”句型结构表达不同的事物会有不同的传播方式。 3.能读懂并正确、流利的朗读课文对话。并认读词汇 wheat, rice。 4.通过本课的学习，体会不同传播方式给生活带来的变化，引导学生关注生活，细心 观察。 5. 能借助平板电脑的交互功能，进行知识性抢答和自学文段，在自主学习中提高自 我认知能力和学习英语的能力。 教学重点：教学重点： 帮助学生初步了解种子是通过多种途径传播的，了解一些传播途径，并能用英语正确 进行表达。 教学难点：教学难点： 能用结合生活实际，用“How dotravel?” 描述身边事物的传播方式，并用 Some,and others”句型结构表达不同的事物会有不同的传播方式。 教学准备：ppt 课件，平板电脑，睿课堂互动平台，互联网，相关视频，单词卡片 教学过程：教学过程： 一一Warming-upWarming-up andand leanlean inin 2 （一）春天导入话题： T:Spring is here.What will happen in Spring? S：Trees turn green./Grass comes out./ T:In spring,the pants will comes out,and grow up to be a new plant. （二）复习植物部位图片。 T：This is a plant,Whats the English for the different parts of the plant? S:They are roots,stem,leaves,seeds and fruit. T:Which parts do we eat? S:We eat fruits. T:Where is seeds of this tomato plants? S:Seeds inside the fruits. T：We know the most of our food from plants.Do you know these foods name? S:They are. 设计意图：由春天引入，通过询问学生春天的变化来复习讨论植物的变化；同时复习不 同植物部位的特点与作用，开启学生与植物有关的知识储备，可能来源于以往经历、生 活实际、其它学科。 （三）平板活动： （1）将食物和相应的植物部位搭配。 Which parts do these food come from? （2）学生利用平板电脑，完成任务. 3 （3）展示,呈现梳理后图片.T：Peanuts and peas are both seeds. Do you know both? 理解学习 both. 过度：In our life,We get some food from seeds. This lesson .well learn more about seeds. 二二PresentationPresentation 1.出示主题图 1 （1）T:Who are they?where are they?what are they doing? S:Baobaos family. In the park. They are having a picnic. (2) T:They prepare many food for this picnic.Lets look. (食物图片) T：What food do they prepare? S: There are some nuts,rice,peas,bread,corn.,watermelons,apples. 寿司：T:Whats this？ S：Sushi. T: What is sushi made of？ S: Rice.（米饭） 4 T：Rice is from the plant of rice.So its kind of seeds too. 面包：T:Whats this？ S：Bread T: What is bread made of? S: Flours. T: How can we make use of flours? S：We can make hamburgers,sandwiches,cake,baozi,and so on,. T： Flours are come from the plant of wheat. So，wheat are seeds . Wheat and rice are both seeds.理解 both 总结：T：What are seeds？ S：They are peas，peanuts，corn，nuts，wheat and rice. 2.出示主题图 2 （1）T:After lunch ，they are taking a walking . Whats in Baobaos hand? S:Dandelions. T:Is dandelion a kind of seeds? S:Yes. T：Dandelions are flying.We can also say:Dandelions are traveling. 看视频：T: How do they travel? S：They travel by wind. T：Some seeds travel by wind.Such as danlions. 5 (2)T: Do all seeds travel by wind? S:No. T:Seeds travel in many ways .How do seeds travel？播放视频。 （3）学生利用平板再次观看视频 2，然后完成习题。 (4) 师总结。 3.平板活动：Read and tick. Tor F。 操作要求：1.师出示 4 道课文习题，学生在平板上操作。判断正误。 2.生提交答案，大屏统计结果。 3.针对错题进行再讲解。 4.平板活动：朗读对话内化语言 （1）Read the text with your Ipad. (2) Choose 1 picture ,role play it in your group. 将对话分成两个部分, 学生朗读课文 (3) Show time.（根据板书，复述课文） 6 三三PracticePractice （一） 出示几张不同传播途径的种子的图片，并且向学生介绍名称。 T：I will give your some pictures of more seeds.How do these seeds travel? （二） 平板观看视频，完成习题。 开展小组活动，连线。 （三）.展示答案。 设计意图：通过引导学生观看生动的 Flash 动画，帮助学生更好的了解本课的重点内容。 （四）渗透 Why do seeds travel? 7 四情感教育 1.种子传播的原因。 T:Why do seeds travel? S:Make new plant to other places. 师引导：为了传播下一代。 2.植物的作用。 T：What can we make use of plant. S:We can get fruit,./plant can clean the air./ stop the sands./block the noise. T: Plant help us a lot.So we should protect our enveriment. 3.杨柳絮也是种子，但给人们造成困扰，应制止其传播。 T：But ,Look the picture,Are they snow? They are seeds of willow.The seeds fly everywhere.Some seeds travel bring troubles to people.so we have to stop them travel. 五Homework：1. 利用英语趣配音跟读课文，并用微信发到朋友圈，师生共赏。 2. 完成小作文 How do travel？ (people, mails, goods, knowledge .) 板书设计板书设计 8