Unit1 Grammar 教学设计 初中英语八年级上册（牛津译林版）

英语（八年级上册) Unit 1 Friends Grammar 仪征市教育局赵倩 I.Teaching aims and learning objectives By the end of the lesson,students should be able to: 1.know when to use comparatives and superlatives. 2.use comparatives and superlatives correctly; 3.compare people or things II.Teaching contents 1.New words and phrases:height,slimmer,worse,worst; 2.New structure:We use "comparatives than"to compare people or things. We use "the +superlatives"to compare three or more people or things. III.Focus of the lesson and predicted area of difficulty 1.Introduce the structure of comparative and superlative adjectives, 2.Change the adjectives into comparative and superlative forms. IV.Teaching procedures Step I Lead-in 1.Try to describe. Describe two girls'appearances. 2.Try to compare Show a table about two girls'appearance.Lead the students to compare them. Alice is shorter than Lucy.-Lucy is taller than Alice. Alice's eyes are bigger than Lucy's.Lucy's eyes are smaller than Alice's. Alice's hair is longer than Lucy's.Lucy's hair is shorter than Alice's. 【设计意图：先以一个简短的人物外貌描述作为开头。接着让学生对比两个人的外貌特征 引出本堂课要学习的语法内容一形容词的比较级。既复习了前面所学知识，同时也巧妙地 引入了学习重点内容.】 Step 2 Presentation of comparative adjectives 1.Try to work out the rule Ask the students to read these sentences and try to find the rules about comparative.Introduce when we can use comparative and the basic structure of comparative adjectives. 2.Try to say Show some pictures.Ask the students to compare them.At the same time,the teacher gives some adjectives to help the students.Lead the students to find what the short adjectives are. 3.Try to find Ask the students to observe the comparative of the short adjectives.Let the students find the rules of the forms 4.Try to change Ask the students to change the adjectives into their comparatives. 5.Try to think Introduce the long adjectives and let them list some more long adjectives. 6.Try to conclude Lead the students to conclude the rules according to the sentences of long comparative adjectives.And in