2024-2025学年新教材高中英语Unit1FoodMattersLesson3Grammarandusage教案牛津译林版选择性必修第一册

Unit1FoodmattersGrammarandusageI.LearningobjectivesBytheendofthelesson,studentswillbeableto:1.identifytheuseofto-infinitivesassubjectsandpredicatives;2.useto-infinitivesassubjectsandpredicativesproperlyindifferentsituations;3.writeathank-younoteusingto-infinitives.II.KeycompetencefocusUseto-infinitivesassubjectsandpredicativescorrectlyandproperly.III.Predictedareaofdifficulty1.Useto-infinitivesassubjectsandpredicativesindifferentsituations.2.writeathank-younoteusingto-infinitives.IV.Teachingprocedures Step1Lead-inTshowsSssomepicturesandsentencestoarousetheirinterest.T:Hello,everyone.Iwouldliketoshowyousomepicturesandsentences.Thesedeliciousfoodareirresistibletome.Andtheyarealwaysenoughtoliftmyspirits.•Asarealfoodie,Ienjoyallkindsoffoods.Mydreamistotrydifferentrestaurantsandtastevariousfoods.•YesterdayIinvitedsomefriendstotryagreatnewrestaurantfordinner.•Wearrivedattherestaurant,onlytoseeahugelineofpeoplewaitingtogetintotherestaurant.•Nothingcanstopourdeterminationtohaveatry.Wedecidedtowaitoutside.•Afteranhourofwaiting,wewereinvitedtogointotherestaurantandtaketheorder.•Thedishesareextremelydelicious.Itisworthwhiletohavesuchalongwait.T:Fromthesesentences,wecouldseeto-infinitivesusedasdifferentsentenceelements.Today,wewillexploretherulesconcerningto-infinitivesassubjectsandpredicatives.【设计意图：学生初中已经接触过不定式，在必修三其次单元又已经学了动词不定式的作定语和状语的用法，所以老师依据本单元的话题，创设语境，编写含有动词不定式用作不同成分的句子，感知不定式的各种用法。让学生感受新情境，复习旧学问，体验新内容。】Step2Exploringtherulesconcerningto-infinitivesassubjectsandpredicatives1.TasksSstofindoutto-infinitivesassubjectsintheblogentry.T:Somefoodiesprefertoeatoutwhileotherswouldrathereatathome.Belowisablogentryabouteatingoutandeatingathome.Findthesentencesthatuseto-infinitivesassubjects.Thefirstonehasbeendoneforyou.Example:Toeatoutwasalsoasocialactivity,...2.TasksSstocompareandworkouttheruleaccordingtotheabovetwosentences.•Whentheto-infinitiveisusedasasubject,weusuallyusethepreparatorysubjectitatthebeginningofthesentence.3.TasksSstofindoutto-infinitivesaspredicativesintheblogentry.T:Nowlookatthisexample.Myfirstthoughtatmealtimeswastoeatatarestaurant.Inthissentence,Whatelementisto-infinitiveusedas?Canyoufindothersentenceswithto-infinitivesaspredicativesinthisblogentry?4.TasksSstocompareandworkouttheruleaccordingtotheabovetwosentences.•Theto-infinitivecanalsobeusedasapredicative.Itusuallycomesaftertheverbbe.5.TasksSstocompletethefollowingsentences.•被邀请到你家做客真的是太荣幸了。Itisagreathonourtobeinvitedtoyourfamily.•在家做饭打算环节须要花很长时间。Ittakesalongtimetoprepareforhome-cookedmeals.•你为我们做了这么多美味的菜真的是太好了。Itisniceofyoutomakesomanytastydishesforus.•在当今社会，我们学会做饭还是很有用的。Itisusefulforustolearnhowtocook.•然而，烹饪对于我来说还有点挑战性。However,cookingseemstobechallengingforme.•是否我能学会做几个菜，以后见分晓。ItremainstobeseenifIcancookacoupleofdishes.6.TguidesSstosummarizetherulesofto-infinitivesusedassubjectsandpredicatives.【设计意图：通过本环节，学生认知了不定式做主语时往往用it作形式主语。不定式做表语时表示详细动作或者将来的动作。通过设计与本单元话题相关的句子翻译，更好地让学生了解相应的一些句式还有不定式的被动式，为后续的教学环节做好铺垫。】Step3Applyingtherules1.TasksSstofinishB1onpage7ofthetextbook.T:Thepreparationofhome-cookedmealsisdifficultbutenjoyable.Rewritethefollowingsentencesusingto-infinitivesaccordingtotherequirementsinthebrackets.2.TasksSstofinishB2onpage7ofthetextbook.T:DoyouknowwhatSkyBuffetis?ReadthearticleaboutSkyBuffetandcompletethearticlewithcorrectformsoftheverbsinthebrackets.3.TasksSstowriteathank-younote.T:ImagineyourfriendhastakenyououttodinneratSkyBuffet.Writeathank-younotetoyourfriend,offeringtoreturnthefavourbyinvitinghimorhertoyourhomefordinnernextweekend.Remembertousto-infinitives.Usetheexpressionsbelowtohelpyou.【设计意图：在学生认知—理解—总结不定式作主语和表语之后进行语法训练。从句子训练起先再到篇章训练。学生在统一话题中不断操练，不断熟识，不断运用。同时也训练了学生的语篇意识。最终要求学生正确运用