中考英语形容词副词比较级总复习教学案 8页

the forms of comparative and superlative ‎ degrees of adjectives and adverbs 形容词、副词比较级与最高级的构成 Part 1. Teaching objectives I . Knowledge goals: ‎ the forms of comparative and superlative degrees of adjectives and adverbs Ⅱ. Ability goals: ‎ ⅰ.Let the Ss master the ways about “the forms of comparative and superlative degrees of adjectives and adverbs”.‎ ⅱ.Motivate Ss to review and learn to compare physical characteristics and abilities.‎ Ⅲ. Moral goals:‎ Train the Ss` abilities of right competition and comparison.‎ Part Ⅱ.Teaching focus I.‎‎ The forms of comparative and superlative degrees of adjectives and adverbs ‎ Ⅱ. How to change the forms of comparative and superlative degrees of adjectives and adverbs PartⅢ.Teaching important and difficult points ‎ I.‎‎ Lead the Ss to retell and remember the forms of comparative and superlative degrees of adjectives and adverbs Ⅱ.How to train the Ss to use the forms freely．‎ Part Ⅳ. Teaching aids I. Multi-media Ⅱ. The blackboard Ⅲ. Some pictures Part Ⅴ. Teaching Procedures Step 1 Greeting ‎ Greet the Ss and make introduction myself to teachers and Ss.‎ Step 2 Lead-in ⅰ.Show some pictures on ppt. to lead the Ss to compare something.‎ ⅱ.Guide Ss to know how to change adjectives into comparative and superlative degrees.‎ ⅲ. Ask Ss to guess what we have in this class.‎ Step3.Presentation Ⅰ.I write the key words on the Bb while Ss look at the pictures. Let`s do a guessing—game .‎ ‎ tall---taller---tallest ‎ long----longer ---longest ‎ ‎ big---bigger ---biggest By the guessing—game . ‎ ‎ T: Guess what we have in this class.‎ Ss: 形容词、副词比较级与最高级的构成 T: You are very clever.‎ So I show the title of this lesson“the forms of comparative and superlative degrees of adjectives and adverbs.”‎ Ⅱ.I’ll use ppt. to present the content. Arrange some situations to help Ss understand. ‎ Ⅲ.Let the Ss to Continue look at the pictures. At the same time, I write the key words on the Bb. while Ss are watching the pictures. ‎ e.g. short---shorter--- shortest ‎ wide --- wider --- widest thin---- thinner---- thinnest funny---- funnier---- funniest After watching, I’ll teach them to read the words and vocabularies on the Bb. Make sure they can read them well. then, ask the Ss :‎ T: Do you find out the rules of these words?‎ Ss: 1 .一般情况下直接在词尾加er或est.‎ ‎2.以字母e结尾的在词尾加r或st. ‎ ‎3.以辅音字母加y结尾的变y为i再加er; est ‎ ‎4.在重 读闭音节结尾且末尾只有一个辅音字母的，要双写末尾的辅音字母再加er; est ‎ ‎ Ⅳ.Let the Ss to Continue look at the pictures. At the same time, I write the key words on the Bb. while Ss are watching the pictures. ‎ e.g. many---more--- most little---less--- least T: Do you find out the rules of these words?‎ Ss: 多音节词和部分双音节词在原级前加more或 most Ⅴ.Let the Ss to Continue look at the pictures. At the same time, I write the key words on the Bb. while Ss are watching the pictures.‎ T: Do you find out the rules of these words?‎ Ss: 这些是不规则变化形式。‎ T: Well done.‎ So I show the irregular forms of comparative and superlative degrees of adjectives and adverbs.‎ 原 级 比 较 级 最 高 级 good / well better best many / much more most little less least ill / bad / badly worse worst far farther / further farthest / further old older / elder oldest / eldest 注：older 一般指年龄大小； My father is older than my mother.‎ ‎ elder指长幼关系(一般修饰名词作定语); My elder brother is a driver. ‎ farther指距离更远； My home is farther than yours .‎ further指程度深浅. I want to study English further.‎ Step4.Practice Let the Ss do some exercises. ‎ 写出下列形容词与副词的比较级与最高级形式：‎ long wide fat heavy slow few brightly quickly happy important big small new tall short old weak strong fat hot cold thin nice high low cheap easy heavy early tidy bright large happy pretty young wet long clean dirty ‎ Then, ask Ss to ask and answer in pairs. last, I show the answers.‎ Let the Ss to check their answers.‎ Step5. Summary After the above tasks, I have the class summarize what they have learned in class. Students can master and use the regular and ‎ irregular forms of comparative and superlative degrees of adjectives and adverbs.‎ Step6. Homework ‎ ‎1.If you can ,please make eight sentences with each of regular forms and irregular forms.‎ ‎2.If you can`t ,please copy the examples of practice on page17--21, three times everyone.‎ Part Ⅵ .Blackboard design.‎ the forms of comparative and superlative ‎ degrees of adjectives and adverbs 形容词、副词比较级与最高级的构成 一、规则变化（一）-----词尾加er或est ：‎ ‎1 .大多数单音节和部分双音节词尾直接加er或est. tall-taller-tallest long-longer-longest ‎2.以字母e结尾的单词在词尾直接加r或st. nice—nicer—nicest fine—finer—finest ‎3.以辅音字母加y结尾的变y为i再加er; est ‎ heavy—heavier—heaviest busy—busier--busiest ‎4、以重读闭音节结尾且末尾只有一个辅音字母的，要双写末尾的辅音字母再加er; est ‎ ‎ thin—thinner—thinnest hot—hotter—hottest big—bigger—biggest 规则变化（二）-----词前加more或most ‎ 多音节词和部分双音节词在原级前加more或most构成比较级和最高级 ‎ eg. beautiful—more beautiful—most beautiful ‎ important—more important—most important 二、不规则变化 原 级 比 较 级 最 高 级 good / well better best many / much more most little less least ill / bad / badly worse worst far farther / further farthest / further old older / elder oldest / eldest 对“the forms of comparative and superlative degrees of adjectives and adverbs 形容词、副词比较级与最高级的构成”的课后反思 随着新课程改革的逐步深化，教师的个人能力和素质显得愈来愈主要。教师工作中蕴含的艺术性也越来越受到家长和学生的关注。课程改革要求教师发挥自身的创造能力，创造性的开展教学工作，，要有分析教材、使用教材、和再造教材的能力。这就要求教师要经常给自己的日常教学注入一些活力，发挥教育机智，将灵感的闪现表现在教学设计当中。今天我上的是形容词的比较级和最高级语法复习课。为了完成本课的教学目标和落实教学重难点，同时为了把枯燥的语法课变得生动有吸引力，我先用了一些学生喜，欢的名星图片来导入，“投其所好”，用学生乐于接受的方式进行教学。然后层层展开，将知识逐一落实，引导学生总结规则变化的5条规律和不规则变化形式。还有在作业设计环节，我用运了分层教学，因材施教的原则，让各个层次的学生都学有所获。‎ ‎。单纯的课本内容，并不能满足学生的需要，通过补充，达到内容的完善。在内容的选择上也要符合，儿童特点：如《狐狸和鸡》《小鸭子学游泳》《后悔也来不及》《摘草莓的小姑娘》等，这些内容都有一定的情节，都是一则有趣的小故事，通过生动的讲述，使学生头脑中形成一幅画面，得到感染，并激发了作画的愿望。每个小朋友的想法各异，通过互相描述，可进一步丰富想象，然后提供片段的描绘（指导），给学生以一定的表象，再以补画的形式要求学生创造一幅情境画（可采用故事画，也可采用连环画的形式空缺一张，要求补上），我在启发学生作想象画的时候，启发学生做到：（1）范围往广处想；（2）题材往新处想；（3）构思往妙处想：（4）构图往巧处想。儿童画就本意来说，是为了用自己的画表现自己的意愿。因此，儿童画，也可称为“儿童意愿画”，这种意愿画有很大的创造性，充分展示了儿童扩散性思维的发展程度。‎