教案（沈宗泽）

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1、Unit6Whenwasitinvented?沈宗泽(Thefirstperiod)学情分析:StudentsinGradeNinehavemasteredsomevocabularyandgrammarknowledge,somestudents canusesimpleEnglishtoexpresstheirownthoughts,butitisdifficultforasmallpartofstudentstocommunicateinEnglish.SoIputthestudentsofdiffer

2、entlevelsinagroup,letthemhelpeachother,trytomake everystudentgetdifferentlevelsofharvest.一、情感态度与价值观Emotion&AttitudeGoals:1.Formgoodstudyhabits.2.Knowhistoryofinventionsandbeproudofourcountry.Encouragestudentstobealittleinventor3.Helpstudentstostudyactively.

3、二、过程与方法1.Throughtheinventionsthatwecanseeeverywheretointroducethetopic,stimulatestudents’interest.2.Designvariousactivities;organizestudentstodiscuss,sothateverystudentcangetdifferentlevelsofharvest.3.Workinpairsandgroups.　三、知识与技能Knowledge Goals:1.Keywords:

4、invent invention inventor calculator2.Targetlanguage:--Whenwasitinvented?--Itwasinventedin….3.Grammar:Thepassivevoice:was/were+doneAbilityGoals:1.Readthekeywordscorrectlyandunderstandtheirmeanings.2.Improvelisteningskills.3.Makeupconversationswiththetargetl

5、anguageandtrytoimprovespeakingskills.4.LearntocommunicatewithothersinEnglish.教学重点、难点:1.keywordsandtargetlanguage.　2. Thepassivevoice.3.Helpthestudentstoimprovecooperationability.教学过程:一.Leadin:(以学生熟悉的上学方式这一话题引入主题，激发兴趣。)  T:Igettoschoolbye-bikeeveryday.Howdoy

6、ougettoschool?S1:Igettoschoolbybike.S2:Igettoschoolbybus.….  T: Bus,car,taxi,bike,theyareallusefulinventions.Whatdoyouthinkofinventions?（Ssanswerthenteacherhaveasummary：）T:Nowweliveinaworldofinventions.Theseinventionsmakeourlifeeasierandmorecomfortable.Inth

7、isunit,wewilllearnsomeinventionsandtheirhistory.二．Presentation(单词和句型放在句中呈现，帮助学生准确理解单词用法及含义.)Showthepicturetoteachnewwords:invent/lightbulb/inventorinventionThisisEdison.He inventedthe lightbulb.Hewasagreat inventor.Heinventedabout2000 inventionsallhislife.M

8、akesurethestudentsreadthenewwordscorrectlyandunderstandtheirmeanings.Showpicturesin1aT:Doyouknowtheseinventions?CanyousaytheminEnglish?What’sthisinEnglish?Ss:It’satelephone/computer/television/calculat