Unit4AmazingthingsGrammar1Step1.FreetalkStep2.RevisionRevise“Expressionswith‘What’and‘How’“Step3.PresentationTypesofthesentences(句子的种类)句子按用途分为：陈述句、疑问句、祈使句、感叹句一．陈述句肯定：Theyaremystudents.否定：Theyarenotmystudents.二．疑问句一般疑问句（GeneralQuestion）Didyoucleantheclassroom?Didn’tyougothere?(反问句)特殊疑问句（SpecialQuestion）Whenwilltheycome?选择疑问句（AlternativeQuestion）Issheaboyoragirl?反意疑问句（DisjunctiveQuestion）Thepartywasgreat,wasn’tit?三．祈使句子肯定：Bequiet.Stoptalking.否定：Don’tbeafraid.Don’tforget.四．感叹句Whatafatman!Whatalovelybaby!Howfatthemanis!Howquietlythebabyissleeping!Step4.DrillWriteoutthetypesofthesentences.Step5.PresentationStructuresofthesentences.1.主语+谓语Heisrunning.Iknow.2.主语+谓语+表语Sheisastudent.Millie’smotherlooksyoung.3.主语+谓语+宾语TheyarewatchingTV.Amyisreadingbooks.Step6.DrillAskstudentstowriteoutsomesentences,usingthestructuresabove.Step7.HomeworkDoexerciseonthepaper.Grammar2ObjectivesTorecognizepossessiveadjectivesandpronounsTorecognizethepossessivecaseofnounsStep1.FreetalkStep2.RevisionRevisethetypesandthestructuresofthesentences.Step3.Presentation1.Revisetheuseofpersonalpronounsinsubjectformandobjectform.Askstudentstodrawatablewiththefollowingfourcolumns:Personalpronoun(subjectform)Personalpronoun(objectform)PossessiveadjectivePossessivepronoun2.Gothroughthepossessiveadjectivestable.Usegesturestoillustratethemeaningofeachpossessiveadjectiveoneatatime.Usefamiliaritemsaroundtheclassroomforillustration,e.g.Thisismy…Isthisyour…?Thisisourclassroom.Isthather…?3.Explainthedifferencebetween‘it’s’and‘its’.Tellstudentsthat‘its’referstothingsthatbelongtoanimalsorthingsbutnottomaleorfemalenouns,e.g.‘Thedogwagsitstailtoshowthatit’shappy.’‘Wecan’tusethisdesk.Itslegsarebroken.’‘Thiswatchisveryexpensivebecauseitsstrapismadeofgold.’4.Askstudentstowriteafewquestionsandanswersinpairs.Checkbywalkingaroundtheclassroom.Thenaskafewpairstoreadtheirquestionsandanswerstotheclass.5.Explaintheuseofpossessivepronounstoreplacepossessiveadjectivesandobjects.Remindstudentsthatpronounsreplacenounstoavoidrepetition,e.g.‘Thisismybook.Itismine.’‘Theseareherpencils.Theyarehers.’Providemoreexamplesusingfamiliarclassroomitems.6.Explainthecontext.MakesureSsunderstandtheideaoffactsheets.7.AskSstocompletethegappedsentencesusingpossessiveadjectivesandpronouns.Step4.PartC1.Gothroughtheexamplescarefully.Illustratetheideaofsomethingbelongingtosomeoneasexplicitlyaspossible.Askseveralquestionsaboutobjectsbelongingtostudentsintheclass,e.g.Isthisyourbag?(No,it’sSimon’sbag.)2.Explainthecontext.Askstudentstoworkoutthecorrectpossessiveformfortheownerofeachitem.3.Checkanswersasaclass.Askamoreablestudenttowritetheanswersontheboardsothatotherscancheckthattheyhaveplacedtheapostrophescorrectly.4.AskSstonameasmanyoftheotheritemsastheycan,andsaywhotheybelongto,e.g.“ThewalletisSimon’s.”5.AskSstoworkingroupsoffivetocontinuetheconversationusingtheremainingitems.Step5.HomeworkFinishWbExx.PreviewIntegratedskills.
