新人教版八年级英语上Unit3 I m more outgoing than my sister第一课时教学设计教学目标1. 能够掌握“四会”单词:outgoing,better, loudly,quietly,hard-working2. 能够熟练运用“主语+be+形容词比较级+than”句型对人的外貌及性格特征做对比。教学内容1. 熟记outing,loudly,quietly的比较级形式。2. 学习一些表示个性特征的反义词：tall-short;thin-heavy;quietly-loudly。3. 能熟练运用“主语+be+形容词比较级+than”句型对人的外貌及性格特征做对比。重点难点1. 掌握一些形容词的比较级。2. 运用形容词、副词的比较级表述双胞胎之间的异同。3. 掌握以下重点句子:Sam has longer hair than tom.but Sam plays them better than Tom.And she also sings more loudly than Tara.教学准备录音机、多媒体教学过程Step1 Greet the classStep2 Lead-in(1a)First look at some pictures. Ask students to say some sentences. Like Yi Jianlian is tall, but He Jiu is short. Fan Bingbing has long hair, but Wang Fei has short hairThen ask students to do activity 1a.Check the answers.Step3 PresentationShow four new words and repeat them.outgoing adj.爱交际的；友好的，better adj.&adv.较好的（地），loudly adv.喧闹地；大声地，quietly adv.轻声地；轻柔地Step4 Listening (1b)First go on looking at some pictures and say some sentences like: Yao Ming is taller than Pan ChangjiangThen introduce the three pairs of twins in the picture and listen to the conversations and number the pairs of twins in the picture from 1 to 3.Check the answers.Step5 Pair work (1c)First ask two students to read the conversation in speech box.Now work with your partner. Make your own conversations.Show the conversations.Step6 SummaryThis class weve learnt some new words. And then we learnt how to use comparative words to describe people.Step7 Do some exercisesStep8 Homework