1、8A Unit 1 FriendsPeriod 4 Grammar（1） Title(課題) GrammarType(課型)New新授課Period(課時)4Supporting theories(理論支撐)1. 葉瀾“課堂生命說”認(rèn)為，課堂教學(xué)要從學(xué)生的立場出發(fā)注重學(xué)生的能力培養(yǎng)，力爭課堂的優(yōu)質(zhì)高效。本課中從學(xué)生的現(xiàn)有的知識能力的基礎(chǔ)上讓學(xué)生談?wù)劚容^級與最高級的不同。通過本課的學(xué)習(xí)，學(xué)生在今后的社會活動一定能發(fā)揮很重要的作用。2. 以瑞士兒童心理學(xué)家皮亞杰為代表的建構(gòu)主義學(xué)習(xí)理論為支撐。學(xué)生的知識是在一定情境下，借助于同學(xué)的幫助，同學(xué)與同學(xué)之間的協(xié)作、交流、利用必要的信息合作學(xué)習(xí)，相互補(bǔ)充。

2、3.采用靈活多變的教學(xué)手段，培養(yǎng)學(xué)生的學(xué)習(xí)興趣。4.以學(xué)生為主體、教師為主導(dǎo)、訓(xùn)練為主線，面向全體，分層教學(xué)。5.創(chuàng)設(shè)和諧、融洽的學(xué)習(xí)氛圍，促進(jìn)師生之間的情感交流。Aims & demands(教學(xué)目標(biāo))Key points & difficulties(教學(xué)重、難點(diǎn))A: How to form comparatives and superlatives with adjectivesB: How to use them correctly in a sentence Teaching Methods(教學(xué)方法) Task-based Language Teaching, scene com

3、munication teaching method.Aids: 課前準(zhǔn)備（教具、活動準(zhǔn)備等）Multi-medium教 學(xué) 設(shè) 計(jì)課前延伸1. Search for information about best friends.2. Finish the exercises of this part.讓學(xué)生通過課前自學(xué)，小組合作解決預(yù)習(xí)中的一些問題，為上課做準(zhǔn)備Teaching Plan(授課計(jì)劃)Studying Plan(學(xué)習(xí)計(jì)劃)Aims(設(shè)計(jì)意圖)學(xué)StepRevision and Lead-in1. Preview work (Check the answers.學(xué)案Part1)2

4、. Ask students to say adjectives about someone or something檢查學(xué)生預(yù)習(xí)情況,從而導(dǎo)入新授內(nèi)容 導(dǎo)Step II Presenting 1. Ask students to finish the exercises of Part A on page 12.2 some situations on the use of comparatives3some situations on the use of superlatives4.the forms of comparatives and superlatives(1) Add “er

5、”or “est” behind most short adjectives (2) Add “r” or “st” behind short adjectives ending in “e”(3) Change “y” into “i” then add “er” or “est” behind short adjectives ending in a consonant +“y”(4Doubble the last consonant then add “er” or “est” behind short adjectives ending in a vowel + a consonant

6、 (5)Add “more and more” in front of long adjectives.(6) Some special adjectivesgoodbetterbest wellbetterbestbadworseworst illworseworstbadlyworse-worstmany-moremost much-more-mostlittlelessleast farfartherfarthest自然過渡到新授課學(xué)習(xí)，將重點(diǎn)內(nèi)容貫穿Step III Practicing 1. Ask students to read the five parts and remember them2. Have a competition to see which students are the best.3. More actions to help the poor.當(dāng)場讀記鞏固所學(xué)，通過小組競賽培養(yǎng)學(xué)生的團(tuán)隊(duì)合作精神練Step IV Production I. Exercises (學(xué)案練習(xí)課內(nèi)訓(xùn)練)學(xué)案練習(xí)鞏固本單元所學(xué)重點(diǎn)內(nèi)容,將英語教學(xué)落到實(shí)處課后提升Step V Homework1.