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1、Lesson22精品教案一、Teachingcontent:（教学内容）1.Newwordsandphrases:receive,cancer,blessing,pyramid,Egypt,growup,adreamof,allovertheworld.2.Understandthemeaningoftext.3.TheGrammar:AdverbialClausewith“if”.二、Teachinggoals：（教学目标）1.Masterthenewwordsandphrases,themeaningoftext.2.IntroducehowtotraveltheInternet.3.I
2、ntroducethehistoryofInternet,andhowtouseit.三、Keypoints:（重点）Masterthenewwordsandphrases,themeaningoftext.TheGrammar:AdverbialClausewith“if”.四、Difficultpoints:（难点）IntroducehowtotraveltheInternet.五、Teachingaids:（教学辅助）Picturesorcards.六、Typeofthelesson:（课程类型）Newlesson.七、Teachingprocedure：（教学过程）Step1.Ana
3、lysisofthestudent.(学生分析)Homeworkcheck.Review:Inlastlesson,welearnedthehistoryofbooks,andwelearnedaboutinthefuture,weshouldusethecomputertodoanythinginourlife.Now,inthislesson,wewilllearnhowtotravelontheInternet,andwhatistheInternet,Howtouseit?Step2.Leadin.（引入）1.GreetthestudentsinEnglishandmakesuret
4、heycanresponsecorrectly.Dothedutyreport:astudentondutycansaywhateverhe/shelikestosay.2.Cometo“ThinkAboutIt!”Doesyourgrandmalivewithyou?Whatisyourgrandma’sdream?Whatcanyoudotohelpherrealizeit?3/3Step3.Newlesson.（新课）No.1.Preparelessonsbeforeclass.Teachthenewwordsandphrases.MakesuretheSscanreaditcorre
5、ctly.No.2.Text:Givethemsometimetoreadthetextthemselves.Thenletthemactoutthedialogueingroups.Correcttheirpronunciationwhennecessary.Readthelessonandanswerthequestions:What’sthebadnewsaboutJane’sgrandma?WhatisGrandma’sdream?WhatdidJanefindonherblog?WhatdidGrandmasaywhenJaneshowedherthepicture?Atlast,
6、theteacherexplainsthetextinChinese;makesuretheSscanunderstandthemeaningoftext.No.3.Importantphrases:Jane’sgrandmaoncehadadreamoftravelingaroundtheworld.Janewantedtohelpherrealizeit.IfGrandmacouldnottravelherself,maybetherewasanotherway.No.4.TheGrammar:AdverbialClausewith“if”.1.复习“when”时间状语从句与“becau
7、se”原因状语从句,（1）主句从句时态保持一致，主句一般将来时，从句使用一般现在时。（2）从句位于句首，从句主句之间分开。2.“if”引导的是条件状语从句，意思是“如果，假如”。其用法如“because”“when”。另外，引导的是条件状语从句还有其他的连接词—unless(除非)aslongas(只要)E.g.Ifyouworkhard,you’ll_____(get)thereintheend.Ifyou
