Unit6SectionAGrammarFocus4c教案人教版英语九年级全册

Unit6Whenwasitinvented?SectionA(GrammarFocus4c)教学课题SectionA(GrammarFocus4c)核心词汇Importantwords:fridge,low,somebody,translate,lock,earthquake,sudden,biscuit,cookie,instrument,ring,musicalImportantphrases:atalowprice,takethesephotos,gooutalone,translatethebookintodifferentlanguages,allofasudden,workon核心句式1.—Whenwasthezipperinvented?—Itwasinventedin1893.2.—Whowasitinventedby?—ItwasinventedbyWhitbJudson.3.Thefridgewassoldatalowprice.4.Thestudentsweretoldnottoeatordrinkinclass.技能与策略学习要点1.进一步复习巩固学习SectionA部分所学的单词和短语。2.进一步学习运用一般过去时的被动语态。教学重难点1.复习巩固SectionA部分所学的单词和短语,达到熟练运用的目的。2.掌握主动语态变被动语态的方法,并通过不同方式的练习来熟练运用。教学过程◆Step1Warmupandrevision1.Haveadictationofthewordswelearnedinthelastclass.2.Reviewsomemainphraseswelearnedinthelastclass.Checkthehomework.◆Step2GrammarFocus1.ReadtheGrammarFocustogether.2.AnalyzesentencesinGrammarFocusandsummarizethegrammaticalknowledge.3.Readthesentencesagain,andimitateeachexampletomakeasentence.设计意图通过阅读和翻译重点句子及语法总结,使学生明确一般过去时被动语态的主要结构及用法。◆Step3Workon4a1.Firstaskthestudentstolearnnewwords:fridge,low,somebody,andtrytorememberthembyheart.2.Makesurethestudentsunderstandthetaskin4a.Rewritethesentencesusingthepassivevoice.(3.Asktwostudentstowritetheanswersontheblackboard.4.Checktheanswersinclass.(5.Askthestudentstoreadthesesentencesingroupsandpayattentiontothestructureofpassivevoice.◆Step4Workon4b1.Firstaskthestudentstolearnnewwordsandphrases:lock,ring,earthquake,allofasudden,bell,biscuit,cookie.2.pletethesentenceswiththecorrectformsoftheverbsinthebox.(3.Checktheanswersinclass.教学过程◆Step5Workon4c1.Firstaskthestudentstolearnnewwords:musical,instrument.2.Askthestudentstodecidewhetheractiveorpassiveformsshouldbeusedinthesesentences.3.Finishthepassagewiththecorrectformsofverbs.4.Checktheanswersinclass.(◆Step6SummaryGetthestudentstohaveasummary.◆板书设计atalowpricetakethesephotosgooutalonetranslatethebookinto differentlanguages allofasudden workon◆课堂练习Ⅰ.用括号内所给单词的适当形式填空1.Whenshegothome,shefoundthatsheforgot(lock)thedoorthismorning.

'smotherfoundherdaughterhada(music)talent.

3.Mydaughterlikeseating(cookie)verymuch.Shethinksthey'reverydelicious.

4.Hemadea(suddenly)decisiontogotoBeijing.

5.Lastweekourhospitalboughtsomemedical(instrument).

Ⅱ.按要求完成下列句子(每空一词)1.Suddenlythebellonthewallrang.(改为同义句)thebellonthewallrang.

2.ShetranslatedthenovelintoFrench.(改为被动语态)ThenovelFrenchbyher.

'reusedforseeinginthedark.(改为同义句)They'reinthedark.

4.TheCDplayerwasmadeinWenzhou.(对画线部分提问)theCDplayer?

5.Theyusedittoscoopreallycoldicecream.(改为被动语态)Itscoopreallycoldicecreambythem.

Keys:Ⅰ.1.tolockⅡ.1.Allofasudden2.wastranslatedinto3.usedtosee4.Wherewas;made5.wasusedto◆S