英语人教版八年级下册Unit 2 (第二课时.docx

Unit 2 Ill help to clean up the city parks. 一、单元教学目标：1、知识能力目标：（1）了解英语词性概念及分类（Noun, Pronouns, Verbs, Adjectives, Adverb, Preposition, Conjunction, Exclamation），能熟练辨别英语单词的词性。（2）懂得动词短语（phrasal verbs）的定义、分类和使用，熟记本单元出现的动词短语如：cheer up, clean up, call up, give out, hand out, give away, come up with, take after, fix up, set up, etc.（3）初步了解动词不定式的用法(4) 能够用本单元学到的单词与短语描述帮助人的经历。2、情感目标：（1）通过对雷锋精神、感动中国人物事迹以及老师和学生的助人为乐的经历的讲解，让学生树立助人为乐的精神，提高社会责任认知感。（2）创新上课模式，将英语知识融入到游戏中、竞争中，提高学生对英语的兴趣和思维创新以及学习创新。二、教学方法：直观教学法、游戏法、竞争法，讲授法三、教学用具：多媒体、卡纸四、教学重点和难点：英语词性与动词词组五、教学程序Period 2Step 1 Greeting and warm-up Ok What do you think about this song? It is beautiful, nice, fantastic and wonderful, isnt it? Step 2 Revision and lead inWords have magic, do you think so? A song, a story, an article and even a sentence are all formed on the basic of the words. There is no doubt that if you can finger it out the relationship between a word and another, it will be a piece of cake for you to make sentences or communicate with others in English. Do you know the parts of speech of English.Step 3 Presentation1、讲解英语词性的分类Actually, one language has some kind of connection with another. Take Chinese and English for example. 汉语有12中词类，实词：名词、动词、形容词、数词、量词和代词。虚词：副词、介词、连词、助词、拟声词和叹词。 It is the same with English. English has n.-noun：名词 pron.-pronoun：代词 v.-verb：动词 conj.-conjunction：连词 adv.-adverb：副词adj.-adjective：形容词art.-article：冠词 prep.-preposition：介词 aux.-auxiliary：助词 vi.-verb intransitive：不及物动词 vt.-verb transitive：及物动词 num.-number：数词 int.-interjection：感叹词. 每种词性之间是有搭配关系和要求的. Please read after me.2、通过游戏进一步加深学生对英语词性的理解与分类Before we get to know their meanings and relationships, lets play a game instead. I believe you have heard about the game of radish down. One student stands for one part of speech. Game starts like this “名词蹲名词蹲，名词蹲完形容词蹲”. Lets find out who will be the winner.3、通过PPT讲解，让学生了解每种词性之间的关系以及在句子中的作用。游戏后学生会记住英语词性的类别，接着老师将依次讲解每种词性的词意以及与其他词性之间的搭配修饰关系。每种词性讲解完后，要求学生从本单元或单词表中找出属于这一类词的单词。4、讲解Unit 1 知识与能力同步测控题。 根据学生做题结果，登记错误率较高的题目进行讲解，讲解可以根据团队之间一问一答的方式进行。老师根据学生做题情况对基础较差的同学进行单个辅导。5、宣布班级团队队名，班