U7-Rules-round-us-公开课教案

U7Rulesaroundus(period1)Objectives:Afterthisperiod,studentsaregoingto:1.Interpretsigns;2.Usemodalverbstoexpressobligationandprohibition;3.Useimperativestoexpressprohibition;4.Beawareoftheimportanceofsigns;5.Assessandcomment:Keypoints:1.Use'wemust(not)'toobligationandprohibition;2.Beawareoftheimportanceofsigns;Difficulties:Assessandcomment;StepsStudents'activityTeacher'sactivityPurposePre-taskactivities8minutes1.Freetalk.1.Showstudentsasign.Havestudentstalkaboutsignsfreely.Q:Whatarethese?Whatdosignsmean?Wherecanyoufindsigns?Wherecanyoufindthissign?Doyouthinkthesethreesignstellthesamethingasthesethreesigns?Whatdothesethreesignstellus?T:Thesethreesignsgiveusinstructions,andtheytelluswheretogo,wherewecanfindsomething.Sotheyareinstructionsigns.Q:Doyouknowwhatdoainstructionsignmean?T:Andthesethreesignstellussomethingthingwemustnotdo.Theyareforbiddensigns.Q:Doyouknowwhatdoaforbiddensignmean?T:Todaywewilljustfocusontheforbiddensigns.2.Helpstudentsunderstandtherelationshipbetweensignsandrulesbygivingillustrations.Toleadinthetopic:Signsandrules.Pre-taskactivities8minutesT:Sowehaveknownthatthesearesigns,andsometimestherearesomewordsunderthesigns.Whatdowecallthesewords?Canyouuseonewordtoconcludethem?Q:Whatdorulesmean?Sowhatdoweusesignsfor?Todowhat?T:Yes.Weusesignstotellaboutrules.3.Showtwomoresigns.Teachthepattern'NoV.ing'T:I'llshowyoumoresigns.Whatdoesthissignmean?T:Wecanuse'No'plusverbINGformtoshowforbiddenmeaning.Toleadinthemeaningof'rule'Toteachtheforbiddenpattern:'No+V.ing'While-taskactivities20minutes1.Doaquiz.Lookatsomesignsandchoosetheirmeanings.2.Practisethekeysentencepattern'wemust'.3.Readaftertheaudio.4.Workinpairs.Askandanswerquestionsaboutthemeaningsofthesignsandtheplacestofindthem.1.Givestudentsalittlequiz.T:Hereareeightmoreforbiddensigns.Doyouknowthemeaningofthem?NowIwillsendyoualittlequiz.Pleasechoosethemeaningsofthosesigns.Youcantakeoutyourpadandfinishthequiz2.Checktheanswer.Teachthekeysentencestructure:'Wemustnot'.T:Pleaseputdownyourpadandlookatthescreen.Q:Whatdoesthissignmean?T:Yes.Wecanalsosay'Wemustnotturnleft.'3.Playtheaudio.Letstudentslistenandanswerquestions.Q:WhatdoesMissGuoask?T:Yes.SheasksthemeaningofthissignandwhereWECANfindthesign.Nowlet'sreadittogether.4.Havestudentsaskandanswerquestionsaboutsigns.T:Doyouknowhowtoaskquestionsaboutsigns?Askaboutmeaningandplace.Nowworkinpairs,askquestionsandanswer.Start!Toletstudentslearnthesentencepattern'Don'tdo'bychoiceexerciseaswellastoletstudentsknowthemeaningsofsomesigns.Totransittothekeysentencepattern:'Wemustnotdo'.Topractisestudentslisteningskills.Tohavestudentspractisethekeysentencepattern.While-taskactivities20minutes5.Dothedialogueintheclass.5.Lookatthepictureandsaywheretheycanfindrules.7.Thinkandpractise.Putrulesindifferentplaces.8.Checktheanswertogether.9.Readaloudtogether.10.Workingroupsandwritemorerulesforoneplace.5.Checkthepairwork.Givefeedbackandcorrectmistakes.6.Havestudentstellwheretheycanfindrulesaccordingtothepicture.T:Sincesignsareeverywhereright?Andsignstellusaboutrules.Sorulesareroundus,doyouagree?Q:Wheredowehaverulesthen?Nowlookatthepictureandtellmelikethis:Wecanfindrulesinthe.../onthe...'T:Doyouunderstand?Nowstart.Wheredowehaverules?7.Havestudentsputrulesindifferentplaces.T:Nowwehaveknownthatwecanfindrulesinthelibrary,intheclassroom,ontheroadandinthepark.Hereisalittleexercise.Iwantyoutoputtheserulesindifferentplacesthatyouthinkyoucanfindthem.Iwillsendyouthelittleexercise.Nowyoucantakeoutyourpad.8.Projectonestudent'sanswerandchecktheanswer.T:I'vejustputxxx'sansweronthescreen.Let'schecktheanswertogether.9.Havestudentreadaloudtherulesindifferentplaces.T:Wehavetalkedaboutrulesindifferentplace.Nowpleasereadthemaloudlikethis:Wemustnotplaybasketballinthelibrary.Ok?Readygo!10.Havestudentsworkingroupsandwritemorerulesforoneplace.T:Canyouthinkofmorerulesfortheseplaces?Eachgrouphasgotaworkingsheet.Pleaseworkingroupandthinkoftwomorerulesforthisplace.Groupleader,pleasewritedownyourrules.Nowstart!Tocheckandcorrectmistakes.Topractisestudentsoralskillsaswellastopractisetheirabilitiesofreadingpictures.Tocheckifstudentscanunderstandthemeaningoftheserules.Tochecktheanswerandtogetallthestudentsinvolvedintheclass.Toreviewtherulesindifferentplacesaswellastopractisestudents'oralskills.Tohavestudentsoutputthekeysentencestructure:wemust..11.Listencarefullyandgivefeedbacks.11.Checkthegroupwork.T:Time'sup.Groupone.Tellusyourruleslikethis:Wemust....inthe/onthe...T:Theotherfivegroupspleaselistencarefullyandseeiftheyarecorrect.T:Excellent!Youhavedoneagoodjob!Tochecktheworkandpracticestudents'listeningskills.Post-taskactivities8minutes1.Furtherdiscussion:Canwelivewithoutsigns?2.Presentgroupworkandmakeanassessment.1.Havestudentshaveafurtherdiscussionofsigns.T:Wehavelearnedalotaboutsigns.Nowthinkaboutonequestion.Canwelivewithoutsigns?Q:Whynot?T:Youcanhavealittlediscussionwithinyourgroup.Ihavesomequestionsforyoutodiscuss.2.Showtheconclusion.T:Signsareveryuseful.Theyareeasytoseeandtheytellusrules.Ifthereisnorule,theworldwillbeinamess.Therefore,signsareveryimportantt