高中英语导学案与练选修六unit3ahealthylifeperiod 3

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1、Period3　Grammar—theUseof“It”(1)教学内容分析　　　Thisteachingperiodmainlydealswiththegrammar：theuseof“it”．Theimpersonalpronoun“it”isusedfrequentlyinEnglishandhasmanydifferentfunctions.“It”canbeusedinthesubjectorobjectposition，tostandforaninfinitive，－ingformoraclause.Theimpersonalpronoun“it”canbeused

2、totalkabouttime，distance，weather，etc.“It”canalsobeusedforemphasis.Inthisperiodwewillfocusononlypartofitsusages，thatis，theuseof“it”whenthesubjectofasentenceisaclause，aninfinitive，orthe－ingform.三维目标设计　　　Knowledgeandskills1．Toletthestudentslearntheuseof“it”．2．Toenablethestudentstouse“it”correc

3、tlyandproperly.Processandmethods1．Toaskthestudentstoreadthereadingpassageagain，pickoutthesentenceswiththeword“it”inthemandwritesomeontheblackboard.2．Toaskthestudentstodiscoverhow“it”isusedinvariousways.3．ToaskthestudentstodotheexercisesinDiscoveringusefulstructuresonPage21forstudentstomaste

4、rtheuseof“it”．4．Toaskthestudentstosummarizetheuseof“it”．5．ToaskthestudentstodotheexercisesinUsingStructuresonPage57andsomeotheradditionalexercisesforconsolidation.Emotion，attitudeandvalue1．Togetthestudentstobecomeinterestedingrammarlearning.2．Todevelopthestudents'abilityofcomparingandsummar

5、izing.教学重、难点　　　1．Togetthestudentstomasterthestructureandusagesofthepronoun“it”．2．Toenablethestudentstolearnhowtouse“it”．Step1　Revision1．Checkthehomeworkexercises.[来源:Z。xx。k.Com]2．Dictatesomenewwordsandexpressions.3．TranslatethefollowingsentencesintoEnglish：(1)她对电视入了迷。(2)虽然有暴风雨，我们依旧准点到达了火车站

6、。(3)我每次去访问他，他都不在。Suggestedanswers：(1)Sheisaddictedtotelevision.(2)Wearrivedatthestationinspiteofthestorm.[来源:Zxxk.Com](3)EverytimeIcallonhim，heisout.Step2　WarmingupAskthestudentstorereadthepassageandfindoutthesentenceswiththeword“it”inthem.Forexample：(1)ItisabeautifuldayhereandIamsittingun

7、derthebigtreeattheendofthegarden.(2)ItseemsamazingthatatmyageIamstillfitenoughtocycle20kilometresinanafternoon.(3)Yourmothertellsmethatyoustartedsmokingsometimeagoandnowyouarefindingitdifficulttogiveitup.(4)Itmighthelpyoutostopandstrengthenyourresolve.As