Unit6Vocabulary教学目标:1.Togettoknowprefixes.2.Touseadjectivesinthecontextoftalkingaboutnaturereservesandwildlife.3.Toshowthestudentsaneffectivewaytoenlargetheirvocabulary.教学重点:Toshowthestudentsaneffectivewaytoenlargetheirvocabularybyaddingprefixestoadjectives.教学难点:Tousetheadjectivescorrectly.教具学具:Smallblackboard.教学设计:StepI.Pre-checking一.ReviewReading(师生问答)1.WhatisZhalong?2.Whatcanwetlandsprovideforwildlife?3.Whyaremoreandmorebirdsindanger?4.WhatisZhalongfamousfor?二.Trytoreadthenewwords.(小黑板展示；个别读且纠正-集体读-巩固重点单词)三.根据中文提示填空1.It′s（必须）totakeanumbrellawithyouinLondon.Butitis(没有必要)todothisinBeijing.2..It′snotgoodtobea(不诚实)boy.3.Nothingis(不可能)ifweputourmindsintoit.4.It′s(不礼貌)tolookatforeigntouristswitheyeswideopen.5.ThisT-shirtmakeshimfeel(不正常)forhisbrothertoeatsomuch.四.Translating(小组讨论，个别学生回答)1.在扎龙猎杀是不对的。2.对我们来说学好英语是重要的。3.她不开心是因为她没得到礼物。4.我们不喜欢他因为他不诚实。StepⅡ.PresentationWithsomeadjectives,wecanchangethemeaningbyaddingaprefix.Fromtheaboveexamples,wecangetsomewords:correct-incorrect;happy-unhappy;honest-dishonest.Addingtheprefixes‘dis-’,‘im-’,‘in-’or‘un-’toanadjectivewillexpresstheoppositemeaningoftheword.Theseprefixesmean‘not’or‘theoppositeof’.Eg.Trainersarecomfortabletowear.Smallshoesareuncomfortable.WorkinpairstofinishPartAonpage80.StepⅢ.Practice写出下列词的形容词及反义词①friend,,②important,,③happiness,,④comfort,,⑤possibly,,⑥correctly,,2.Sandywantstogobirdwatchingwithherfriends.ShemadesomenotesaboutZhalong.CompletePartBonpage80.UsetheadjectivesfromPartA.（学生独立完成，并组内校对）StepⅣ.当堂检测一．句型转换1.Whichbirddoyoulikebest？（改为同义句）Whichbird?2.Iliketheparrotbestbecauseithascolourfulfeathers.（改为同义句）Iliketheparrotbest.3.Heworkedinacompany,anditsnameisMicrosoft.(合并为一句)HeworkedinacompanyMicrosoft.4..Thebooktellsushowtooperateacomputer.(划线提问)thebookus?5.Theyliveinatallbuildingnearhere.(用he作主语改写句子)inatallbuildingnearhere。二．完成句子1．如果某人对他人表现得很有礼貌，他就是一个有礼貌的人。Ifsomeoneshowothers,heisaperson.2.穿皮鞋走很长时间的路会很不舒服。It'swalkwhenyouwearleathershoes.3.如果你不诚实，就会成为一个不受欢迎的人。Ifyouare,youwillbe.4.在自然保护区打猎或捕鱼是不对的。It′sinthenaturereserve.课堂评价小结：课后作业：1.Readthenewwordsandrecitethem.2.Finishtheexercisesin《补充习题》.3.Preparefornextperiod.：
