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 牛津版.doc

1、Unit 1 FriendsKnowledge Aims：Words: better, worse, worst, height, competition, test, be, become, Phrases：in the drawing competitionSentences：This is the most expensive computer in the shop.My book is more interesting than his.He is the tallest boy in our class.Ability Aims：To use an adjective before

2、 a noun or after a linking verb to describe someone or something To use comparatives to compare two people or things To use superlatives to compare three or more people or thingsMoral Aims: Let the students compare people or things happily.Focal point and difficulty：To use comparatives to compare tw

3、o people or things To use superlatives to compare three or more people or thingsTeaching process：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 t

4、he 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

5、. 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

6、 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 adjectiv

7、es 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 spel

8、l 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 accord

9、ing 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

10、translation work.Step 7 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 better is best!Step 8 HomeworkRevise the use of ad

11、jectives, comparatives and superlativesComplete the exercises in the workbook板书设计：8A Unit 1Friends Grammar比较级和最高级的构成1）大多数形容词后加-er/-estclever-cleverer-cleverest2）以不发音字母 e结尾的形容词加-r/-stfine-finer-finest3）以辅音字母加 y结尾，先把 y改成 i，然后再加-er/-esthealthy-healthier-healthiest(happy,sunny,easy,heavy,busy,early,luck

12、y)4）以重读闭音节结尾的形容词，先双写最后一个辅音字母，然后再加-er/-estbig-bigger-biggest(fat,sad,wet,red,thin,slim,hot)5）部分双音节单词和多音节单词，在原级前加 more/mostlovely-morelovely-most lovely(slowly,tired,interesting,famous,beautiful,important.)6）不规则变化much/many-more/most bad/ill-worse-worst good/well-better-bestlittle-less-least far-farther-farthest( further-furthest)教后感：Most of the students understand how to use the comparatives and superlatives of the adjectives.