加减乘除学英语

加减乘除学英语 常熟莫城中心小学 【摘要】:在小学英语教学中要使教师教的过程与学生学的过程相互适应、协调发展。要优化教学情境～建立和谐的师生关系～充分调动学生各种智力因素和非智力因素～使学生全身心投入到学习中去。以多种教学手段让学生在积极参与语言实践中扎实地掌握知识～形成技巧～发展能力～活用语言～从而获得英语教学的高效率。在自己的教育实践中我用加减乘除教英语:一、加法—提高能力～积累知识二、减法—注重～减少错误三、乘法—朋友与伙伴～合作与帮助四、 除法—走进心灵～清除杂念。优化英语教学质量～提高英语教学质量是我们肩负着的重要使命～目的就是让学生轻松有效科学地学习英语。 【正文】: 随着社会的发展和E时代的到来，英语教学越来越受到重视。当今，许多学校甚至是幼儿园都已经开设英语课，但是，给英语学习开个好头，却一直是困扰老师、家长、孩子的一大难题。在小学英语教学中要使教师教的过程与学生学的过程相互适应、协调发展。要优化教学情境，建立和谐的师生关系，充分调动学生各种智力因素和非智力因素，使学生全身心投入到学习中去。以多种教学手段让学生在积极参与语言实践中扎实地掌握知识，形成技巧，发展能力，活用语言，从而获得英语教学的高效率。在自己的教育实践中我用加减乘除教英语: 一、加法—提高能力，积累知识 著名数学家华罗庚曾经这样说过:“天才在于积累，聪明在于勤奋。”英语教学，也同样要重视平时积累，这既是搞好英语教学的一while the lawn is still in a great stage of life activities, compared with the previous two periods, lawn water requirements increase at this stage, if not timely irrigation, not only affect the growth of grass, also causes yellow. At this stage, according to 4-5 of irrigation. In short, grass types, water requirements are different, you mustAccording to the climate conditions and plant species to determine irrigation of the lawn. About a day, when irrigation is better depends on irrigation. In theory, the same period as long as the amount of irrigation water is less than the infiltration capacity of the soil, irrigation all the time in a day. Then depends on the irrigation way. If intermittent intermittent spray or spray irrigation (high degree of atomization), irrigation is best with the Sun. Not only can add moisture, but also significantly improve the microclimate and photosynthesis and transpiration and gas exchange, facilitated the coordination of water, air, fertilizer and soil thermal and vegetative organs of root and root expansion, and could lead the entire transit storage of the plant material, breathing, lawns and lush. If using water, irrigation, and so on, should be watching season, early spring, late autumn around the heel as well and the rest take twilight as much. (2) irrigation irrigation quantity should be based on the soil, growing, grass and other factors to determine. General lawn growing season drought period, takes about a week to pay 20-40mm; vigorously growing lawn in the heat and severe drought situations, need to pay 50-60mm per week or more. In General, regardless of the method, should be irrigated more than once, each time less water, maximum surface runoff that just occurred. 2, fertilizing to maintain lawn dark green leaves, grows, portions must be fertilized. Lawn plants for leaf growth and blossom-free requirements, so nitrogen is more important, response to nitrogen fertilizer is the most obvious. Should be basic application 条基本原则，并且也是提高学习英语能力的一条有效途径。教师如果平时注重英语知识的梳理和积累，就能够很好地促进学生英语运用能力的发展和提高。学生的英语单词、短语、固定搭配、语法知识和英语国家文化背景积累越多，越广，头脑中知识结构越清晰，学习理解文章就会越迅速、越全面、越深入，这对提高学生的听、说、读、写能力，是大有好处的。因此我们在平时的英语教学中，必须十分重视英语知识的梳理和积累，把学生引导到积累知识、提高能力，再积累知识、再提高能力这样一个良性循环的轨道上来。 而牛津小学英语的教材在安排词语、语法项目时本身就倡导“早渗透”和“重积累”的方法，即在某些词语和语法项目进行正式教学之前，先会在前面课文中少量出现使学生对之有所接触和了解，以便正式学习时比较容易领会与掌握，或是把已经学过的词语或语法与新授内容结合起来，以此以旧带新，由浅入深，由易到难，循序渐进，温故知新，逐步拓展，不断复现与积累，让知识连成线，织成网，滚成球。 再看英语教材中的课文(对话)，每一篇都包含着若干，只不过这些知识是零散的，不一定附着在教材的语言文字体系上。我们在英语教学中的一个重要任务，就是把这些知识及时归纳整理重现，在学生头脑中形成一个系统。积累的方法就是教学每一部分时，指导学生将必须积累的知识从课文中挑选出来，在每教学结束之后，进行归纳整理，尤其是容易混淆的知识点。 while the lawn is still in a great stage of life activities, compared with the previous two periods, lawn water requirements increase at this stage, if not timely irrigation, not only affect the growth of grass, also causes yellow. At this stage, according to 4-5 of irrigation. In short, grass types, water requirements are different, you mustAccording to the climate conditions and plant species to determine irrigation of the lawn. About a day, when irrigation is better depends on irrigation. In theory, the same period as long as the amount of irrigation water is less than the infiltration capacity of the soil, irrigation all the time in a day. Then depends on the irrigation way. If intermittent intermittent spray or spray irrigation (high degree of atomization), irrigation is best with the Sun. Not only can add moisture, but also significantly improve the microclimate and photosynthesis and transpiration and gas exchange, facilitated the coordination of water, air, fertilizer and soil thermal and vegetative organs of root and root expansion, and could lead the entire transit storage of the plant material, breathing, lawns and lush. If using water, irrigation, and so on, should be watching season, early spring, late autumn around the heel as well and the rest take twilight as much. (2) irrigation irrigation quantity should be based on the soil, growing, grass and other factors to determine. General lawn growing season drought period, takes about a week to pay 20-40mm; vigorously growing lawn in the heat and severe drought situations, need to pay 50-60mm per week or more. In General, regardless of the method, should be irrigated more than once, each time less water, maximum surface runoff that just occurred. 2, fertilizing to maintain lawn dark green leaves, grows, portions must be fertilized. Lawn plants for leaf growth and blossom-free requirements, so nitrogen is more important, response to nitrogen fertilizer is the most obvious. Should be basic application 要让学生有较为合理系统的知识结构，光靠课内积累，是不够的，还得适当向课外延伸，做好课外积累。但学生的课外积累，由于受到自身或资料和时间的限制，必然有这样那样的缺陷。因此，课外积累，还有必要由教师自己动手精选，以弥补学生阅读积累中的某些缺口。教师一定要根据学生学习的实际，尽量选取与课文有一定联系的知识，不能一味贪多求全而舍本逐末。可以结合学习课文，在分析课文的前后介绍给学生背景及相关知识;也可以利用黑板，环境布置，学习园地等这些小天地作一些大文章。一天学一点，长期积累，就能积少成多。 二、减法—注重方法，减少错误 俗话说:学海无涯苦作舟。我也认为学海无涯法作浆，它给你一个方向让你很快地滑到彼岸。它又像是一个钥匙，有了它你就可以开启智慧之门。事实上，方法是科学的科学，是科学之母。目前学生在学习英语的过程中，最感头疼的是单词记忆和语法知识。尽管他们花了大量的时间和精力记单词，可还是收效甚微～原因何在,那就是他们没有掌握科学的记忆方法。下面介绍几种记忆方法: 1、单词(形象思维的比较): a.形象记忆:eye(e和e是眼睛，y当成鼻梁),bed(b和d是床沿，e当成木板) b.字母变化:加减法: here-there,tree-three,ear-hear,hair-chair,thirty-thirsty,and-hand,red-read 交换法:bed-bad, while the lawn is still in a great stage of life activities, compared with the previous two periods, lawn water requirements in3 crease at this stage, if not timely irrigation, not only affect the growth of grass, also causes yellow. At this stage, according to 4-5 of irrigation. In short, grass types, water requirements are different, you mustAccording to the climate conditions and plant species to determine irrigation of the lawn. About a day, when irrigation is better depends on irrigation. In theory, the same period as long as the amount of irrigation water is less than the infiltration capacity of the soil, irrigation all the time in a day. Then depends on the irrigation way. If intermittent intermittent spray or spray irrigation (high degree of atomization), irrigation is best with the Sun. Not only can add moisture, but also significantly improve the microclimate and photosynthesis and transpiration and gas exchange, facilitated the coordination of water, air, fertilizer and soil thermal and vegetative organs of root and root expansion, and could lead the entire transit storage of the plant material, breathing, lawns and lush. If using water, irrigation, and so on, should be watching season, early spring, late autumn around the heel as well and the rest take twilight as much. (2) irrigation irrigation quantity should be based on the soil, growing, grass and other factors to determine. General lawn growing season drought period, takes about a week to pay 20-40mm; vigorously growing lawn in the heat and severe drought situations, need to pay 50-60mm per week or more. In General, regardless of the method, should be irrigated more than once, each time less water, maximum surface runoff that just occurred. 2, fertilizing to maintain lawn dark green leaves, grows, portions must be fertilized. Lawn plants for leaf growth and blossom-free requirements, so nitrogen is more important, response to nitrogen fertilizer is the most obvious. Should be basic application nurse-purse,sleep-sweep,now-how,house-horse,cook-book,cake-make c.分类结对:意思相混:they-their,I’m-my,her-he 读音相混: they’re-their-there’re,house-horse,listen-lesson,quite-quiet d.合成新词: black，board= blackboard，class，room= classroom， foot，ball= football 单词记忆的方法多种多样，只有采用科学的、行之有效的记忆方 法，才能大大提高英语单词的记忆效果。 2、语法(抽象思维的归纳): 归纳法即教师先向学生逐步渗透具体的语言现象，然后让学生观 察分析并找出规律，归纳和总结出语法规则，这样就能使语法知识更 容易被学生接受、理解和掌握。如:在教“情态动词can的用法的时 候，先列举几个例子让学生观察他们:I can draw.You can sing.The fish can swim.The bird can fly.We can read English. 然后分小组讨论这些句子有什么共同点，学生马上就发现这些句 子都用了情态动词can;接着启发学生继续观察can前面的主语和后 面的动词有什么特点，通过讨论并分析，学生很快就明白了can后面 是用动词原形的，前面的主语可以是任何人。这时教师可以让个别学 生及时进行总结归纳:情态动词can表示“能、会”，主语不用考虑人称， 后面直接加动词原形。最后再给出一些图片，让学生用can来造句， 并举一反三类推情态动词的用法，让学生充分理解和内化语法规则， 掌握好其用法，并使他们逐步建构起清晰且完整的语法知识。 while the lawn is still in a great stage of life activities, compared with the previous two periods, lawn water requirements increase at this stage, if not timely irrigation, not only affect the growth of grass, also causes yellow. At this stage, according to 4-5 of irrigation. In short, grass types, water requirements are different, you mustAccording to the climate conditions and plant species to determine irrigation of the lawn. About a day, when irrigation is better depends on irrigation. In theory, the same period as long as the amount of irrigation water is less than the infiltration capacity of the soil, irrigation all the time in a day. Then depends on the irrigation way. If intermittent intermittent spray or spray irrigation (high degree of atomization), irrigation is best with the Sun. Not only can add moisture, but also significantly improve the microclimate and photosynthesis and transpiration and gas exchange, facilitated the coordination of water, air, fertilizer and soil thermal and vegetative organs of root and root expansion, and could lead the entire transit storage of the plant material, breathing, lawns and lush. If using water, irrigation, and so on, should be watching season, early spring, late autumn around the heel as well and the rest take twilight as much. (2) irrigation irrigation quantity should be based on the soil, growing, grass and other factors to determine. General lawn growing season drought period, takes about a week to pay 20-40mm; vigorously growing lawn in the heat and severe drought situations, need to pay 50-60mm per week or more. In General, regardless of the method, should be irrigated more than once, each time less water, maximum surface runoff that just occurred. 2, fertilizing to maintain lawn dark green leaves, grows, portions must be fertilized. Lawn plants for leaf growth and blossom-free requirements, so nitrogen is more important, response to nitrogen fertilizer is the most obvious. Should be basic application 三、乘法—朋友与伙伴，合作与帮助 “一根筷子轻轻被折断，十根筷子牢牢抱成团”的道理谁都明白。只靠自己一个人的力量，难成气候，但如果有几个志同道合的朋友一起努力，就能达到事半功倍的效果，成功就不是可望而不可及的了。朋友哪里找,那些见到你的错误向你提出，并诚恳地希望你改正的人，做错事敢于承认的人，积极上进、学识广博的人才是你交友的对象。在与朋友的不断交往中，你潜移默化地改变着，大家共同进步，共同成长，不断完善自己。来看看朋友是怎样合作进步的: 有这样一部分积极的学生，他们尝试着认真预习，却往往力不从心，不会读的单词、不认识的音标成了他们最大的敌人，在强大的敌人面前，他们只好一步步地临阵退缩了，以致连最后的一点积极性也消失殆尽了。 但是 “三个臭皮匠，顶个诸葛亮”，一个人的力量确实有限，可是各人发挥各人的力量呢,我会拼音标，你会拼单词，他会语法，集体的力量却是无法估量的。在6A Unit2 Ben’s birthday中都是月份单词和序数词，量较多，难度也大。学生预习后我无意间听见第二天打扫卫生时还在交流:“六月怎么读的,” “九月到十二月这几个单词挺好记的。”如果学生不合作预习，老师硬塞下这么多的新单词，效果只能是噎死大部分学生。学生开展了合作预习，不仅提高了上课的效率，也能让学生之间取长补短，获取成功的喜悦，增强英语学习的自信心。 也有一些学困生，当老师来不及照顾他们时，就组织小伙伴结对读书活动。请一些优等生当一回小老师来帮助他们。优等生读给学困 while the lawn is still in a great stage of life activities, compared with the previous two periods, lawn water requirements in5 crease at this stage, if not timely irrigation, not only affect the growth of grass, also causes yellow. At this stage, according to 4-5 of irrigation. In short, grass types, water requirements are different, you mustAccording to the climate conditions and plant species to determine irrigation of the lawn. About a day, when irrigation is better depends on irrigation. In theory, the same period as long as the amount of irrigation water is less than the infiltration capacity of the soil, irrigation all the time in a day. Then depends on the irrigation way. If intermittent intermittent spray or spray irrigation (high degree of atomization), irrigation is best with the Sun. Not only can add moisture, but also significantly improve the microclimate and photosynthesis and transpiration and gas exchange, facilitated the coordination of water, air, fertilizer and soil thermal and vegetative organs of root and root expansion, and could lead the entire transit storage of the plant material, breathing, lawns and lush. If using water, irrigation, and so on, should be watching season, early spring, late autumn around the heel as well and the rest take twilight as much. (2) irrigation irrigation quantity should be based on the soil, growing, grass and other factors to determine. General lawn growing season drought period, takes about a week to pay 20-40mm; vigorously growing lawn in the heat and severe drought situations, need to pay 50-60mm per week or more. In General, regardless of the method, should be irrigated more than once, each time less water, maximum surface runoff that just occurred. 2, fertilizing to maintain lawn dark green leaves, grows, portions must be fertilized. Lawn plants for leaf growth and blossom-free requirements, so nitrogen is more important, response to nitrogen fertilizer is the most obvious. Should be basic application 生听时，学困生就是他的忠实听众，这是他模仿语音语调的好机会。学困生读给优等生听时，是优等生发挥自己长处的好时机。经过一段时间的练习，英语教学所追求的“不求人人成功，但求人人进步”的目标自然而然会实现的。 单词是写的基础，学生需要做大量的单词听写练习，这方面高年级表现得尤为突出。每次听写单词时总会出现一小部分成绩不理想的学生。教师要允许他们课后有重新听写的机会，由学习小组内成绩优秀的组员帮他们听写，如果复习后重新听写有所进步，教师仍然要慷慨地表扬，因为他们努力着，进步着。 四、 除法—走进心灵，清除杂念 1(生活化的材料:亲切感 小学英语教材本身内容贴近学生的生活和学习实际，一幅幅插图生动形象，富有情趣;一篇篇文字短小精悍，极富文化底蕴。教材中涉及的知识点也大多是我们日常生活中所遇到的，能经常运用的知识。如同学们最爱逛的公园，动物园;同学们最喜欢吃的水果，牛奶，冰淇凌……然而仅靠书中的知识点还远远不能为学生的感知、理解、记忆和运用提供最佳的语言情景。因而，在日常教学中我有意识地去收集生活中的英语，把他们带进课堂，为教学服务。如在教字母前，我拍摄了学生生活中经常见到的缩写词:KFC, WC…搜集了学生生活中经常见到的商品英语:餐巾纸上的soft, 牛奶包装上的milk，橘子汁瓶上的juice…打印了学生生活中经常见到的电脑英语:Windows, E-mail…这些生活中的英语唤起了学生头脑中已有的生活，让学while the lawn is still in a great stage of life activities, compared with the previous two periods, lawn water requirements increase at this stage, if not timely irrigation, not only affect the growth of grass, also causes yellow. At this stage, according to 4-5 of irrigation. In short, grass types, water requirements are different, you mustAccording to the climate conditions and plant species to determine irrigation of the lawn. About a day, when irrigation is better depends on irrigation. In theory, the same period as long as the amount of irrigation water is less than the infiltration capacity of the soil, irrigation all the time in a day. Then depends on the irrigation way. If intermittent intermittent spray or spray irrigation (high degree of atomization), irrigation is best with the Sun. Not only can add moisture, but also significantly improve the microclimate and photosynthesis and transpiration and gas exchange, facilitated the coordination of water, air, fertilizer and soil thermal and vegetative organs of root and root expansion, and could lead the entire transit storage of the plant material, breathing, lawns and lush. If using water, irrigation, and so on, should be watching season, early spring, late autumn around the heel as well and the rest take twilight as much. (2) irrigation irrigation quantity should be based on the soil, growing, grass and other factors to determine. General lawn growing season drought period, takes about a week to pay 20-40mm; vigorously growing lawn in the heat and severe drought situations, need to pay 50-60mm per week or more. In General, regardless of the method, should be irrigated more than once, each time less water, maximum surface runoff that just occurred. 2, fertilizing to maintain lawn dark green leaves, grows, portions must be fertilized. Lawn plants for leaf growth and blossom-free requirements, so nitrogen is more important, response to nitrogen fertilizer is the most obvious. Should be basic application 生在学习字母时热情高涨，也让学生感到英语无时无刻不在我们身边，产生了亲切感。 2(多样的形式:愉悦感 教师应尽量创设学英语，讲英语的生活情境，让学生大胆开口说话，并根据教材内容，运用多种形式，让学生在丰富多彩的活动中掌握语言，运用语言，让英语真正走进学生的心灵。如果把生活中的音乐、儿歌、游戏、竞赛带进英语课堂，让学生置身于美妙的音乐中，鲜艳的图画中，激烈的竞争中，轻松的游戏中兴趣盎然地学英语，学习乐趣自然不言而喻。如在教“colour”这一课时，我先引入歌曲《小画家》，接着我又告诉学生丁丁现在已不再是个粗心的小画家了。不信，你听，于是我在学生充满疑问和期待的目光中，歌声响起来了:丁丁是个小画家，彩色铅笔一大把，看看他都画些啥，Red，red，画个red红苹果，Yellow，yellow，画个yellow黄香蕉，Brown，brown，再画brown巧克力，Blue，blue，画片蓝天是blue，White，white，画朵白云是white„„和着熟悉的音乐，学生情不自禁地跟着我唱了起来，学习情绪高涨。 3、情景化表演:成功感 语言来源于生活，又运用于生活。小学英语教材都有适合学生活动表演的语言材料，让学生亲自进行各种生活化的活动表演，不仅可以把知识巩固不留痕迹地融入到活动实践中，而且还能让学生感受到现实生活与书本上的知识密切相关，体验到学习英语运用英语的成功感。如我在巩固“Animal”这一课时这样:课前让学生各组准备一 while the lawn is still in a great stage of life activities, compared with the previous two periods, lawn water requirements in7 crease at this stage, if not timely irrigation, not only affect the growth of grass, also causes yellow. At this stage, according to 4-5 of irrigation. In short, grass types, water requirements are different, you mustAccording to the climate conditions and plant species to determine irrigation of the lawn. About a day, when irrigation is better depends on irrigation. In theory, the same period as long as the amount of irrigation water is less than the infiltration capacity of the soil, irrigation all the time in a day. Then depends on the irrigation way. If intermittent intermittent spray or spray irrigation (high degree of atomization), irrigation is best with the Sun. Not only can add moisture, but also significantly improve the microclimate and photosynthesis and transpiration and gas exchange, facilitated the coordination of water, air, fertilizer and soil thermal and vegetative organs of root and root expansion, and could lead the entire transit storage of the plant material, breathing, lawns and lush. If using water, irrigation, and so on, should be watching season, early spring, late autumn around the heel as well and the rest take twilight as much. (2) irrigation irrigation quantity should be based on the soil, growing, grass and other factors to determine. General lawn growing season drought period, takes about a week to pay 20-40mm; vigorously growing lawn in the heat and severe drought situations, need to pay 50-60mm per week or more. In General, regardless of the method, should be irrigated more than once, each time less water, maximum surface runoff that just occurred. 2, fertilizing to maintain lawn dark green leaves, grows, portions must be fertilized. Lawn plants for leaf growth and blossom-free requirements, so nitrogen is more important, response to nitrogen fertilizer is the most obvious. Should be basic application 小动物的头饰，教完生词后，让学生戴上头饰，结合chant“I’m a/an….”进行活动表演，学生对动物的模仿表演，活灵活现，栩栩如生。又如我在教学“Job”这一课时巩固职业单词时设计了这样的活动，让学生扮演小记者，调查同学父母的职业，学生“记者牌”一挂，那神情、语言，谁能说不像记者呢,这样的活动，不仅巩固了这些生词，小“记者”还纷纷向我提问其他职业单词„„我倒反而没有招架之力了。 总之，优化英语教学质量，提高英语教学质量是我们肩负着的重要使命，目的就是让学生轻松有效科学地学习英语。让我们为培养高素质的英语人才，不断探索，不断研究，不断前进～ while the lawn is still in a great stage of life activities, compared with the previous two periods, lawn water requirements increase at this stage, if not timely irrigation, not only affect the growth of grass, also causes yellow. At this stage, according to 4-5 of irrigation. In short, grass types, water requirements are different, you mustAccording to the climate conditions and plant species to determine irrigation of the lawn. About a day, when irrigation is better depends on irrigation. In theory, the same period as long as the amount of irrigation water is less than the infiltration capacity of the soil, irrigation all the time in a day. Then depends on the irrigation way. If intermittent intermittent spray or spray irrigation (high degree of atomization), irrigation is best with the Sun. Not only can add moisture, but also significantly improve the microclimate and photosynthesis and transpiration and gas exchange, facilitated the coordination of water, air, fertilizer and soil thermal and vegetative organs of root and root expansion, and could lead the entire transit storage of the plant material, breathing, lawns and lush. If using water, irrigation, and so on, should be watching season, early spring, late autumn around the heel as well and the rest take twilight as much. (2) irrigation irrigation quantity should be based on the soil, growing, grass and other factors to determine. General lawn growing season drought period, takes about a week to pay 20-40mm; vigorously growing lawn in the heat and severe drought situations, need to pay 50-60mm per week or more. In General, regardless of the method, should be irrigated more than once, each time less water, maximum surface runoff that just occurred. 2, fertilizing to maintain lawn dark green leaves, grows, portions must be fertilized. Lawn plants for leaf growth and blossom-free requirements, so nitrogen is more important, response to nitrogen fertilizer is the most obvious. Should be basic application