江苏省姜堰市蒋垛中学八年级英语下册《Unit6AcharitywalkReading》period6教学案+课堂检测牛津译林版学习目标：知识与技能：Tolearntouse‘Itis+adjective+todo’Tolearntouse‘Itis+adjective+for…todo’教学重点：Tolearntouse‘Itis+adjective+todo’Tolearntouse‘Itis+adjective+for…todo’Teachingprocedures课中导学Step1Presentingthestructureof“Itis+形容词+ofsb.todosth.”和“Itis+形容词+forsb.todosth.”Inthetextonpage94thereisasentence:Itisnecessaryforyoutosupportandhelpeachotherbeforeandduringtheevent.“Itis+形容词+ofsb.todosth.”和“Itis+形容词+forsb.todosth.”这两个句型使用频率都很高，前者表示说话人对客观事物的高兴、惊讶、遗憾、难过等情绪，表现的是人的性格、品质或特征，经常可以转换成：①How+形容词+itis+ofsb.todosth.!②How+形容词+ofsb.todosth.!③Sb.+is+形容词+todosth..或④Thatis+形容词+ofsb.todosth.等；后者表示说话人对客观事件的决断性，根据具体情况可以转换成：①Todosth.is+形容词；②Itis+形容词+that从句；或③Sth.Is+形容词（forsb.）todo.等。如Itispossibletoworkoutproblem.有可能解决这个问题。IsitnecessarytocompletethedesignbeforeNationalDay?(MET89)在国庆前完成这一设计有必要吗？Itisstupidofhimtorefusetheinvitation.他拒绝了邀请，真是件错事。→Howstupiditisofhimtorefusetheinvitation!→Howstupiditistorefusetheinvitation!→Heisstupidtorefusetheinvitation.Itisbetterforyoutolivealoneforsometime.你单独住一段时间更好。→Tolivealoneforsometimeisbetter.→Itisbetterthatyoulivealoneforsometime.课内互学Step2PracticingNowgoontofinishtheexercisesonpage100and101,thencheckingtheanswerswithme.Step3DoinganextensionactivityCompletethefollowingsentenceswithyourownideas:Itisdifficultto…Itiseasyto…Itisexcitingto…Itisinterestingto…Itisgoodto…Itisnecessaryto…Itisimportantfor…to…Itisimpossiblefor…to…Itistoughfor…to…Itisnecessaryfor…to…Step4Comingtoasummary在英语里，“it+be+adjective+（forsomeone）+to-infinitive”是个极常用的形容词句型，如：①Itispossibleforyoutobecomeagoodeditor.②Itisnecessaryforallofustoabidebythelawandorderofacountry.③Itisusefulforustolearnasecondlanguagewell.④Itisfortunatetohavesuchagoodboss.⑤Itisimpossibletoteachalanguagewellwithoutagooddedicatedteacher.⑥Isitrighttosayonethingbuttodoanotherthing?⑦Isitcomfortableforyoutoactwithaguiltyconscience?Step5DiscussingTom想知道如何学好英语，请用以下句型给他提些建议Suggestions:readEnglishatleasthalfanhoureverymorningdomanyexercisestopracticeEnglishtalkwithforeignersinEnglishwriteletterstofriendsinEnglishreadsomeEnglishbooksatfreetimelistentosomeEnglishsongswatchEnglishprogrammesonTVreciteyourEnglishtextsSentencestructures:1.Itisnecessaryforyouto…2.Itisimportantthat…3.Itisusefulto…4.Itis……Step6Homeworka.Gooverwhatwehavelearnt.b.FinishofftheexercisesintheEvaluationHandbook课堂反馈与拓展1.______theyaretwinsisters,theydon’tlooklikeeachother.A.BecauseB.SinceC.ThoughD.However2.It’simportant_____aforeignlanguage.A.ofustolearnB.forustolearnC.ofuslearningD.foruslearning3.Tomwithhisparents______toAmerica.They_____backintwoweeks.A.havegone;willcomeB.hasgone;willcomeC.havebeen;havecomeD.havebeen;come4.Thelittleboydidn’tknow_______.A.WhichhatishisB.whichhathisisC.whichhatwashisD.whichhathiswas5.－Wehaven’theardfromJaneforalongtime.－Whatdoyousuppose_____toher?A.washappeningB.tohappenC.hashappenedD.havinghappened6.Hearrived____London____acoldwinternight.A.at;atB.in;onC.in;inD.\;on7.Howlonghaveyou____?A.marriedB.bemarriedC.gotmarriedD.be...
