江苏省常州市溧阳市周城初级中学八年级英语上册 Unit 1 Friends Grammar教案 （新版）牛津版.doc

friends教 学目 标to use comparatives to compare two people or things .to use superlatives to compare three or more people or things.教学重点to use comparatives to compare two people or things .教学难点to use superlatives to compare three or more people or things.教学准备computer, pictures 教学内容及过程二次备课step 1 lead-in t: yesterday i asked you to describe a person you like and bring his or her photo here. now would you please show me your work?some ss come to the blackboard and describe. t shows one of the descriptions and underlines some adjectives in the description.step 2 presentation1. t: look at these two girls. can you find out the difference between the two sentences?emphasize that an adjective is used with a noun or a linking verb while an adverb is used with a verb.2. show ss more pictures. help them say sentences to compare the things with comparatives and superlatives.ss find out that comparatives are used to compare two people or things while superlatives are used to compare three or more people or things. also find out some words and phrases which indicate the use of comparatives or superlatives.comparative: than, much, even, still, a little, of the two, which/who is , a or b?superlative: the, of, in , which/who is , a, b or c? 3. ss look at the table and find out how to form comparatives and superlatives.we add -er / -est to short adjectives. (short adjectives are adjectives of one or two syllables).we use more/ most for long adjectives.(long adjectives are adjectives of three or more syllables.)step3 practice 1. ss do part a, page 12. write the comparatives and superlatives of the adjectives.2. ss have a group competition. each member of a group should read and spell the comparative and superlative of an adjective below. the group that can do it most quickly with all the answers correct will be the winner.1) light old healthy cheerful2) safe thirsty slim bad3) bright new much bored4) sad heavy straight clearly3. ss do part b, p12. complete the sentences according to the profile.4. ss make up a dialogue in pairs to compare people or things. they can choose any topic of the following: animals, sports, food and drinks, people in this classroom.t provides some pictures, words, phrases and sentences which may be useful to ss.5. ss do some multiple choice and translation work.step 4 summarizet: this class we learnt the use of adjectives, comparatives and superlatives. now lets read an interesting english poem as the end of this lesson.good, better, best,never let it rest,till your good is better,and your bette