初中英语人教版八年级上册Unit 3

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1、教学过程Step:1Lead-in播放一首英文歌曲Good,Better,Best,让学生欣赏，导入新课。Step2:PresentationWorkon1a通过对本班同学的特征描述或者生动表演教授生词短语并领读，通过完成1a连线题来巩固所学的新单词。Askstudentstocomparewithpartnersandfindoutthedifferences.E.g(1)Sheistallerthanme.(2)Shegetsupearlierthanme.(3)Sheismoreoutingthanme.(4)Irunfasterthanher.Step3：Liste

2、ningWorkon1b让学生在对人物外貌和性格特征充分训练后，通过1a的听力进一步加深对新知识的印象，做听力时让学生认真且跟读，适时纠正他们的语音语调，听完后，根据17页图片里面的几对双胞胎的外貌性格特征搭配词语。Step4:PairworkPracticetheconversationin1c,andthenmaketheirownconversation.Step5:Workon2aand2bBeforelistening1.Askstudentstoreadthewordsin2a.2.Askstudentstoadd-(i)erormoretothewordsin

3、2a.Whilelistening1.Askstudentstolistenforthefirsttimetogetthewords.2.Listenandchecktheanswers.3.Listenandrepeatforpronunciationandintonation.Step6:Pairwork2cPracticetheconversationin2c1.Makeconversationaccordingtotheinformation,Askpairstocontinuetheirown.2.Asksomepairstoactouttheirconversa

4、tions.重点突破一．形容词副词比较等级的变化规则1.规则变化：(1).单音节词和少数双音节词一般在词尾加er;如;small-smaller,tall-taller,long-longer(2).以不发音字母e结尾的加r;如；late-later,nice-nicer,fine-finer(3）以辅音字母加y结尾的词变y为i再加er;如：easy-easier,early-earlier(4）以一个辅音字母结尾的重读闭音节词双写这个辅音字母，再加er;如：big-bigger,fat-fatter(5)多音节词或部分双音节词加more;如：popular-morepop

5、ular,outgoing-moreouting.2.不规则变化：good/well-better,bad/badly-worseMany/much-more,litter-lessfar-farther/further,old-older/elder二．形容词副词比较等级的用法用于两者之间人或事物的比较，表示一方比另一方更......句型结构;A+Be+形容词比较级+than+BA+实义动词+副词比较级+than+BE,g,Iamtallerthanher.Herunsfasterthani.