英语人教版九年级全册AnAccidentInvention

1、Unit6Whenwasitinvented?TheThirdPeriodSectionA3a£cTeachingaims(教学目标)一、熟练掌握以下词汇：nearly,boil,smell,doubt了解下列词汇：saint,takeplace,byaccident二、通过学习，掌握以下句型：1. Didyouknowthattea,themostpopulardrinkintheworld(afterwater),wasinventedbyaccident?2. ItisbelievedthatteawasbroughttoKoreaandJapanduringthe6thand

2、7thcenturies.3. InEngland,teadidn'tappearuntilaround1660,butinlessthan100years.四、通过对被动语态表达的发明和创造的事物来认识人类的科技进步和培养学生的创新能力来达到情感，态度，价值观的课堂体现。（本节课的生词较少，而且单词的拼写比较简单，所以学生学起来不会感到困难，如果班级学生的水平较高，可以鼓励学生当堂掌握。）Difficulties（难点）：本课重点句型的掌握。Teachingstep（s教学步骤）1.新课导入。(1) ShowSsthepicturesonthescreen,andhavetheman

3、swerthequestion:Whatkindofdrinksdoyoulike?(2) Watchthevideo,andanswerthequestions:Whenwasteainvented?Twopeoplewerementionedinthevideo.Whoarethey?教学设计说明：利用图片和视频创设情景，导入新课，能更好的调动学生的积极性。2. SkimmingTask1快速阅读3a,回答问题。Whoinventedtea?Task2Readthepassagequicklyandmatcheachparagraphwithitsmainidea.Paragraph1Ho

4、wteawasinventedbyaccidentParagraph2LuYuandhisbookChaJingParagraph3Howteaspreadtoothercountries教学设计说明：利用快速阅读的方法,了解文章大意3. ScanningTask1:仔细阅读课文,根据问题选择正确答案。(1) Whatisthearticleabout?A.Whatteais.B.WhereteacomesfromC.Howteawasinvented.D.Howacupofteaismade.(2) Teawasn'tinventedbyaccident,wasit?A.Yes,it

5、wasn'B.tYes,itdid.C.No,itwasnD.tYes,itwas.(3) WhendidteaappearinEngland?A.Around1660.B.Around1670.C.Around1760.D.Around1770.(4) .Wherewasteainvented?A.InChina.B.InSingapore.C.InEngland.D.Wedon'tknow.Task2:Readthepassageagainandanswerthequestions.(1) .Whenwasteafirstdrunk?(2) .Howwasteainvent

6、ed?(3) Whoiscalled“thesaintoftea”？(4) .WhatisChaJingabout?(5) Whenwasteabroughttoothercountries?Task3:Readparagraph1andcompletethechart.Who:What:Where(country):How:ShenNongwasdrinkingwater,someleavesthewaterandthereforsometime.Itapleasantsmell.ShenNongthebrownwater.Result:Oneoftheworld'sfavorite

7、wasinvented.完成学习目标一、二。Task4:Readparagraph3andcompletethesentences.1. TeawasbroughttoKoreaandJapanduring.2. InEngland,teadidn'tappeareduntilaround.3. TheteatradefromChinatoWesterncountriestookplaceinthe.Task5:Completethesentenceswiththecorrectformsoftheverbsinthebox.1. Oneoftheworld'favorited

8、rinkswasbyaccident.2. TeawasfirstbyShenNongabout5,000yearsago.3. Anicesmellwaswhentealeavesdroppedintothehotwater.4. TeawastoKoreaandJapanduringthe6thand7thcenturies.5. Teaisnowbetweenmanydifferentcountries.教学设计说明：使用了多种学习策略，增加教学多样性，有利于学生对知识的掌握。4. 观察与思考：InEngland,teadidn'appearuntilaround1660.notuntil直到才”,用来引导。例如：(1) .杰克直到老师回来才离开。Jackleavehisteachercomesback.(2) .直到莎莉姐姐告诉她，她才得知这件事。Sallyknowaboutithersistertoldher.5. Groupwork模仿3a,口头说出你对一件