陕旅版英语六年级上学期unit3单元课件全套 86页

[ 陕旅版 ] 六年级英语上册优质课件 [ 教育部审定教材 ] 陕旅 · 英语 Unit 3 Care for the Earth 目 录 使用说明：点击对应课时，就会跳转到相应章节内容，方便使用。 Part A Part B Part C Unit 3 Care for the Earth 陕旅六年级上册 Part A Lead-in Which picture is more beautiful? Green earth 绿色地球 Gray earth 灰色地球 Today we are going to learn how to care for our green earth. New words care for earth pick flowers dirty 关爱；照料 地球 采；摘 砍伐；把 … 砍倒 cut down 摘花 make the air dirty 脏的 waste 污染空气 pick 浪费 drive drive a car more World Car Free Day 驾驶；（开车） 开车 更多的 世界无车日 have to 必须；不得不 something 某事；某物 think 想；认为 New words Read and think Bird ： Help ！ Help ！ Colin : What’s the matter , little bird? Bird : I can’t find my home. What should I do? Colin : Oh, poor little bird! Fish : Help! Help! Wu Chen: What’s the matter, little fish? Fish : The water is too dirty. I can’t live here. Wu Chen: Oh, poor little fish! Why does the little bird and little fish say help? Little bird: Because the trees are cut down( 被砍伐 ) ， the little bird loses its home — forest. So it calls for help. Little fish: Because the water is polluted( 被污染 ), the river becomes dirty. So the fish has no place to live. Look and circle What should we do ？ Let’s learn pick flowers 摘花 We should not pick flowers. cut down trees 砍伐树木 Cutting down trees is bad for our earth. make the air dirty 污染空气 The new factory makes the air dirty. waste water 浪费水 Water is priceless( 无价的 ), we should not waste water. drive a car 驾驶；开车 My father can drive a car. the earth 地球 We should protect( 保护 ) the earth. Are these behaviors good for our earth? No, they are bad for our earth .Picking flowers and cutting down trees make our forest less and less( 越来越少 ) . Driving cars make the air dirty. We should stop these bad behavior so that we have a good earth. Let’s talk Mom : Some more soup , dear? Su Nan : Thanks , Mom. But I have no time. I have to clean my bike. Mom : Are you going to school by bike? Why not go in your dad’s car? Su Nan : We shouldn’t drive the car today. Mom : Why? Su Nan : Because today is World Car Free Day . It’s time do something for our earth. Mom : I see. I think I should go to work on foot today. Su Nan : Great, Mom ! Thank you. Mom : Some more soup , dear? Su Nan : Thanks , Mom. But I have no time. I have to _______________. Mom : Are you going to school by bike? Why not go in your dad’s car? Su Nan : We shouldn’t ____________ today . Mom : Why? Su Nan : Because today is___________________. It’s ______do something for our earth . Mom : I see . I think I should go to work _______today. Su Nan : Great, Mom ! Thank you. Fill the blanks. clean my bike drive the car World Car Free Day time on foot Read and answer. 1. When is World Car Free Day ? 2. Why does Su Nan stop eating? 3. Does Su Nan will go to school in his father’s car ? why? 4. How will mother go to work? September 22. Because he has to clean his bike. No, he doesn’t. Because it’s World Car Free Day. On foot. I have to clean my bike. 我必须去清洁我的自行车。 【 句型剖析 】 本句中 have to 是情态动词，意为“ 必须；不得不 ”。其后要接 动词原形 ，有人称、数和时态的变化。 【 例句 】 I have to go to school on Monday. 我星期一不得不去上学。 She has to go now. 她现在不得不走了。 Language points have to 不得不 ; 必须 强调客观的需要，有人称、数和时态的变化。 must 必须 强调说话人主观上的看法。没有人称、数和 时态的变化。 have to 与 must 2.Are you going to school by bike ？ 你打算骑自行车去学校吗？ 【 句型剖析 】 本句是 一般将来时态的一般疑问句 。它的陈述句为： I am going to school by bike. 我打算骑自行车去学校。 主语 +be going to+ 动词原形 ，表示“ 某人打算或将要做某事 ”，是一般将来时态的一种形式。一般将来时态还有另一种形式： 主语 +will+ 动词原形 ，表示“ 某人将要做某事 ”。 【 例句 】 I am going to play the violin. 我打算拉小提琴。 I will go to Beijing this summer holiday. 这个暑假，我将要去北京。 【 练一练 】 I am going to learn English.( 将句子变为一般疑问句 ) ____________________________________ Are you going to learn English? 3. Why not go in your dad’s car? 为什么不坐你爸爸的车呢？ 【 句型剖析 】 本句中 “ why not+ 动词原形” 这个结构经常用来表示向对方 提出建议 ，也可用来 反问 ，意为“何不 / 为什么不做某事呢 ?” 。它的完整形式为“ Why don’t you do sth.?” ，本句中的 why 并不是用来询问原因的。 【 例句 】 Why not go boating in the park? 为什么不去公园里划船呢 ? 【 拓展 】 How about+doing sth. 也是用来表示建议、提议的句型，但是 how about 后面接 动词的 -ing 形式 。 【 例句 】 How about going swimming in the pool? 在游泳池里游泳怎么样？ 【 练一练 】 Why not _____ to play in spring? A. go out B. going out C. goes out 4.I think I should go to work on foot today. 我想我今天应该步行上班。 【 句型剖析 】 should 是情态动词，意为“ 应该 ”，后面接 动词原形 ，它的否定形式是 shouldn’t ，意为“ 不应该 ”。 【 例句 】 We should be nice to others. 我们应该对其他人友好。 We shouldn’t go to school late. 我们不应该上学迟到。 Let’s sing In a Cottage in a Wood In a cottage in a wood, Little man by the window stood, He saw a rabbit hopping by, Knocking at the door. “Help me! Help me! Help me!” He said, “Before the hunter shoots me dead.” “Little rabbit , come to me , happy we will be.” Unit 3 Care for the Earth 陕旅六年级上册 Part B Review What is bad for the earth? Pick up flowers Cut down trees Make the air dirty Drive a car Waste water Lead-in Do you like our mother earth? Why? New words also thing only 也；同样 东西；事物 只；仅仅 New words Let’s learn more Care for “Mother Earth” We all live on the earth. It is our home. There are a lot of trees, flowers, rivers and mountains on the earth. There are also many animals here with us. Our earth is beautiful. But sometimes we do bad things to it. We cut down too many trees. We waste too much water and make the air dirty. We have only one earth. We should care for it. We should do something to make the water and the air clean again. We should plant more trees and help the animals. Read and summary the main idea. The first paragraph( 第一段落 ) : We all live on the earth. The second paragraph:___________________________ _______________. The third paragraph ： We should ________________. We do some bad things to the beautiful earth care for the earth Fill the blanks Our earth is beautiful. But sometimes we do bad things to it . We ___________( 砍伐 ) too many trees . We _____( 浪费 ) too much water and __________________( 污染空气 ). make the air dirty cut down waste How can we protect the earth? We should do something to make the water and the air clean again. We should plant more trees and help the animals. Read again and tick or cross ( ) 1.There are mountains , trees and flowers on the earth. ( ) 2.We live on the earth with many animals. ( ) 3.We should cut down more trees. ( ) 4.We make all the water dirty. ( ) 5.We should care for the animals. √ × × √ √ 1. There are a lot of trees ,flowers , rivers and mountains on the earth. 地球上有很多的树木、 花朵、河流和山脉。 【 句型剖析 】 There be 句型 是英语中的常见句型，意思是“有”，表示“ 某时 / 某处有某人或某物 ”。 There be 句型的常见句子结构是：“ There be + 名词 + 地点 / 时间 ”。 【 例句 】 There is a dog at the gate of the school. 学校门口有一只狗。 Language points 【 注意 】 当 there be 句型中， be 动词后面有几个并列名词作主语时， be 动词的单复数形式与其最靠近的名词保持数的一致 。这个原则叫“ 就近原则 ”。 【 例句 】 There is an eraser and three pens in the pencil box. 铅笔盒里有一块橡皮和三支钢笔。 There are five ducks and a dog on the farm. 农场上有五只鸭子和一只狗。 there be 与 have there be 意为“ …… 有 …… ” ，强调 存在 ，多表示某处有某物，不强调所属关系。 have 意为“ 有 ; 拥有 ”，多表示某人有某物， 强调所属关系 。 2.We cut down too many trees . We waste too much water and make the air dirty. 我们砍伐了太多的树木。我们浪费了太多的水，并且还污染了空气。 【 句型剖析 】 这两句中有两个短语 too many 和 too much ，都表示“太多”之意。 too many 用来修饰 可数名词复数形式 ，而 too much 则用来修饰 不可数名词 。 【 例句 】 There are too many people in the street. 街上有太多的人。 Don’t waste too much water to wash hands. 不要浪费太多的水来洗手。 【 练一练 】 There are ______ people in the supermarket. A . too much B . much C . too many Look ,group, write and say water Can you write more words? flowers children boats/ice Think and draw Can you make another poster? Let’s chant We shouldn’t cut down trees. We shouldn’t pick flowers. We shouldn’t waste the water. We have only one earth. And we shouldn’t do anything bad. We should make the air clean. We should plant more trees. We should help the animals. We have only one earth. And we should do something good. Read the words ee s ee m ee t w ee k f ee t t ea m ea t r ea d pl ea se ea h ea d br ea d w ea ther sw ea ter ea Try to read more ee kn ee b ee f s ee m s ee d ea s ea b ea t l ea f t ea m d ea d h ea vy r ea dy f ea ther ea 字母组合 ee ， ea 在重读音节中多发长音 /i / ，如： see,tea 等。它发音时双唇扁平，舌的中部抬起，发长音。 字母组合 ea 在重读音节中还可以发短音 /e/, 如： head,bread 等。它发音时口开半，舌的中部稍微抬起，发短音。 字母组合 ee , ea 在单词中的发音 World Car Free Day 世界无车日 2000 年 2 月，欧盟委员会及欧盟的 9 个成员国确定 9 月 22 日为“无车日”。这是一个旨在改善城市空气质量，减少城市交通压力和改变城市交通观念的环保活动。截止 2006 年，全世界已有 37 个国家的近 1500 个城镇参与其中。 2007 年 9 月 22 日是中国的第一个“无车日” , 活动主题为“绿色交通与健康”。需要强调的是： World Car Free Day(“ 世界无车日”活动 ) 并不是拒绝汽车，而是要唤起民众对环境问题的重视。 拓展延伸 选出每组单词或短语中不同类的一项。 10 分） 1. A. waste B. think C. also 2. A. cut down trees B. care for the earth C. have to 3. A . air B. water C. something 4. A . pick B. earth C. drive 5. A . only B. thing C. more Exercise Unit 3 Care for the Earth 陕旅六年级上册 Part C Lead-in How can we care for our “mother earth”? Save water Plant trees Turn off lights Care for animals Listen and number 做听力题目之前，先留出时间浏览一下题目图片，请同学们自己先判断一下图片中的小朋友都在做什么事情，把图片信息转化成文字信息，有时间的话在课本上面标注一下，然后再仔细听录音材料，抓关键词和短语，这样做的话，你一定会有很大的收获的，加油吧！ Dirty river Make a house for birds Wash hands Drive a bike 4 3 1 2 1.A:What are you doing? B:I’m washing my hands. A:But you shouldn’t waste too much water. B:I’m sorry. 2.A:Hey, Colin.Why not come to school in your daddy’s car? B:Today is World Car Free Day .My father goes to work by bike, too. A:Great! 听力原文 3.A:What are you doing? B:I’m making a house for the bird. A:Great ！ We should care for the animals. 4.A:Look at the river .The water is very dirty. B:It’s bad for our health .We shouldn’t make the water dirty. Look and write 1.Don’t ____________ . They look so beautiful in the garden. 2.There are so many cars in the city. They __________________. pick flowers make the air dirty 3.We don’t have much clean water. We shouldn’t____________ . 4.People shouldn’t______________ . They are helpful to make the air clean. 5.Today is World Car Free Day. You’d better not __________ . waste water cut down trees drive a car Read and circle 1.Her grandpa drinks (many/much) tea every day. 2.These boys waste (too many/too much) water. 3.You are eating (too many/too much) ice-creams. 4.A:(Is/Are) there any milk in the cup? B:Yes,there (is/are). Read and answer Cara lives in a small house near a river . The sky is blue and the river is clean. There are many trees and flowers. The birds , the fish , the rabbits and the monkeys are all Cara’s friends. Every day they play together. “I’m free and I’m happy .” Cara says. Ada lives in a big city . There are many nice cars and big shops . Ada eats much meat and wears dresses. Every evening , she goes to play in a big park . “I’m beautiful , and I’m happy .” Ada says. Questions ： 1.Where does Cara live? 2.What’s near Cara’s house? 3.What does Ada eat and wear? 4.Does Ada feel happy? Cara lives in a small house near a river. There is a river near Cara’s house. Ada eats much meat and wears dresses. Yes,she does. Fill the chart. Life play feel Cara Blue sky, Clean river, Flowers and trees Ada Go to a big park Nice cars and big shops. Eats meat and wears dress Play with animals Free, happy Beautiful, happy 小练笔： 请你以“ Care for the Earth” 为题，用英语写一篇小短文，不少于五句话。 提示： 1. 时态 ：围绕保护地球这个话题来写作，应该选用一般现在时态，选用第一人称。 2. 写作思路 ：作为小学生，我们也可以做许多力所能及的事情来保护地球环境，比如 : 爱护花草树木、植树、不污染空气、节约用水等等。在使用英语来表达时，我们尽可能地选用自己所学的短语和句型来表达，从应该做和不应该做两方面来阐释如何保护地球。