2課題選擇性必修三Unit1Grammar總第課時學習目標Bytheendofthissection,studentswillbeableto:1.identifythemeaningthatnon-restrictiverelativeclausesexpress;2.workoutthegrammaticalrulesofnon-restrictiverelativeclauses;3.discusshowtobeasustainabletouristusingnon-restrictiverelativeclauses.重點難點1.Todistinguishnon-restrictiverelativeclausesandrestrictiverelativeclauses;2.Tolearnspecialusagesofarelativepronounorrelativeadverbtointroducenon-restrictiverelativeclauses.學習過程NotesStep1：GreetingsStep2:Lead-in/WarmingupLet’senjoytwovideosofAmazingChina.(Sentenceswithnon-restrictiverelativeclausesfromthevideos)SentencesfromReading.①Inthetenprovincesandthreeterritories_________makeupCanada,thereisgreatdiversityingeography.②TotheeastofthePacificcoastrisethegrandRockyMountains,________arehometohighpeaksanddeepvalleyscarvedbyiceandwater.③SomeofCanada’searliestsettlers,_________arethoughttobeancestorsoftheindigenouspeoples,crossedtheBeringStraitbymeansofalandbridgefromaplacenowknownasSiberia.=4\*GB3④Finally,ifyouarelookingforsomethingoffthebeatentrack,youmayvisitCapeBretonIslandintheprovinceofNovaScotia,________youcandancetofiddletunesandenjoytheculturesandtraditionsofCelticsettlers.Step3:Readandthink(P6)Question:Whataretheadvantagesanddisadvantagesoftourism?AdvantagesPara.1DisadvantagesPara.2-3ConclusionPara.4①Listtheadvantagesanddisadvantages.②Translatethelastparagraph.Step4:Exploretherules(P6)Task:Findthesentenceswithnon-restrictiverelativeclausesinthearticleandfillintheboxofPartAonPage6.(1)Theseindustries,inturn,givejobstothelocalpopulation,whosewelfaredependsontourism.(2)Thepricesoftouristessentialssuchastransport,accommodationandfoodusuallyincreasetoo,whichbringsevenmorewealthtothesurroundingcommunity.(3)Morenature-centredtouristattractions,wheremanandnatureliveinharmony,canbegreatlyimpactedorevendestroyedbythefloodoftourists.(4)Asresourcesareusedmorerapidlythantheycanbesustained,wildlifehabitatsarelikelytosuffer,whichcouldendangerthelocalplantsandanimals.(5)Localfestivalsandcustoms,whichmayhavedeepmeaninginaparticularculture,cansimplybecomeentertainmentfortourists.Step5.WorkouttherulesTask1.Readandcomparethefollowingpairofsentences.(1)IhaveabicyclewhichwasabirthdaypresentfromDad.(2)Myfamilybicycletowork,whichisbeneficialtoboththeirhealthandtheenvironment.(3)Ilostallthemoneyyoulentmeyesterday.(4)Ilostallthemoney,withoutwhichIhadtowalkhome.(5)Ihaveasisterwhoisadoctor.(6)Ihaveasister,whoisadoctor.Task2:課本P95&deeplearning.Step6:ApplytherulesFinishB1onPage7.CouldyourewritethesentencesinB1onPage7usingnon-restrictiverelativeclauses?FinishB2onPage7,andthenanswerthefollowingquestion.Whatissustainabletourismabout?Step7:HaveadiscussionDiscussmorewaystobeasustainabletourist,usingnon-restrictiverelativeclauses.Step5:Homework1.GothroughtheGrammarnotesonPage95.2.FinishPartConPage58.達標檢測&作業：1.ProfessorLi,__________wehavelongadmired,istohavealecturesoon.2.TheSummerPalace,__________attractsmanytourists,isveryoldandbeautiful.3.Iliketogoshoppingonweekdays,__________theshopisn’tcrowded.4.Theplaywon’tbeputoninBeijingthisyear,__________makesusdisappointed.5.YangLiwei,__________parentsarebothteachers,isthefirstmaninChinawhohastraveledintospace.6.Thecastleistheplace,__________Imostliketobeinthesummer.7.Davidhelpedmecleanup,__________wasverykindofhim.8.Thetigersinthezooareheavy,thebiggestof__________ismorethan200pounds.9.Sometimestheearthquakeissoviolentthati