高中英语 Unit5 The power of nature Period 3优秀教案 新人教版选修6VIP专享VIP免费

Period3Grammar—the－ingForm\s\up7()教学内容分析Thisteachingperiodmainlydealswiththegrammar：the－ingform.IntheEnglishlanguage，the－ingformofaverbmaybeapresentparticipleoragerund.Theformisidenticalandthedifferenceisinthefunction，orthejobitdoesinthesentence.Thepresentparticipleismostcommonlyused：(1)Afterverbsofmovement/positioninthepattern.(2)Afterverbsofperceptioninthepattern.Thegerundalwayshasthesamefunctionasanoun(althoughitlookslikeaverb)．Inthisperiodwewillfocusononlypartoftheusagesofthepresentparticiple，thatis，thepresentparticipleusedastheadverbial.三维目标设计Knowledgeandskills1．Togetthestudentstoknowthedifferentformsandusagesofthepresentparticiple.2．Toenablethestudentstousethepresentparticipleastheadverbialcorrectlyandproperly.Processandmethods1．Toaskthestudentstopickoutthesentenceswiththe－ingformfromthereadingpassageandtranslatethemintoChinese.2．Toaskthestudentstodiscovertheformandusagesofthe－ingformbycomparingalotofexamplesentences.3．ToaskthestudentstodotheexercisesinDiscoveringusefulstructuresonPage37forstudentstomasterthe－ingform.4．Toaskthestudentstosummarizethe－ingform.5．ToaskthestudentstodotheexercisesinUsingStructuresonPage71andsomeotheradditionalexercisesforconsolidation.Emotion，attitudeandvalue1．Togetthestudentstobecomeinterestedingrammarlearning.2．Todevelopthestudents'abilityofcomparingandsummarizing.教学重、难点1．Togetthestudentstomasterthestructureandusagesofthe－ingform.2．Toenablethestudentstolearnhowtousethe－ingformcorrectly.\s\up7()Step1Revision1．Checkthehomeworkexercises.2．Dictatesomenewwordsandexpressions.3．TranslatethefollowingsentencesintoEnglish：(1)凯特早上看到了火山爆发，她兴奋得整夜不能入睡。(2)得知可怕的台风的消息后，我打电话给爸爸看一切是否安好。Suggestedanswers：(1)Havingseenavolcanoeruptinginthemorning，Katefeltexcitedandcouldn'tfallasleepatnight.(2)Havinggotthenewsabouttheterribletyphoon，IcalledmyfathertoseeifeverythingwasOK.Step2WarmingupAskthestudentstogobacktoPage33andstudythefollowingthreesentencesinPre－readingandtranslatethemintoChinesepayingspecialattentiontotheirverbforms：(1)Doyouthinkyouwouldenjoystudyingvolcanoesasajob?(2)Doyoulikeworkingoutsideaswellasinside?(3)Areyouinterestedinstudyingrocksandotherthingsthatmakeupthesurfaceoftheearth?Tellthestudentsthattheabovethreesentencesarewiththe－ingformanddiscussitwiththem.Thenaskthestudentstothinkoverthequestion“Whatisthe－ingform？”Suggestedanswers：(1)你认为你会乐意把研究火山作为工作吗？(2)你喜欢室内工作同时也喜欢室外工作吗？(3)你对研究岩石及其他一些组成地球表面的物质感兴趣吗？Step3Grammarlearning[来Askthestudentstostudythefollowingsentencesandtrytosummarizethestructuresandthemeaningsofthe－ingform.1．the－ingformastheadverbial(1)Because_I_was_feeling_tired，Iwenttobedearly.因为感到累了，所以我早早地上床睡觉了。(＝_Feeling_tired，Iwenttobedearly.)(2)While_I_was_walkingalongthestreet，ImetMary.在街上走的时候，我遇到了玛丽。(＝Wakingalongthestreet，ImetMary.)(3)If_you_turntotheleft，youwillfindtheschool.向左转，你就会找到那个学校。(＝Turning_totheleft，youwillfindtheschool.)(4)Though_he_knowswhereIlive，henevercomestoseeme.虽然他知道我的住处，但是他从来不来看我。(＝KnowingwhereIlive，henevercomestoseeme.)(5)Istoodthere，and_waitedforher.我站在那儿等她。(＝Istoodthere，waitingforher.)2．havingdone(1)After_I_had_finishedmywork，Iwenthome.工作做完之...