体育单招英语一轮复习简单句（祈使句）教案4

Unit6SimpleSentence教学课题第四课时SimpleSentenceImperativeSentence授课日期授课教师教学目标【知识目标】Importantwords:Besurethat,crosstheroad,talkloudly,tellalie,lookoutside.Importantsentences:Tom,besuretobehereat8o’clock.Don’ttellhimthesecret,willyou?Pleasedon’tlookoutside.Lookattheblackboard.【能力目标】Toknowtheimperativesentences.【情感目标】Usethewordssoundlyaccordingtotheirmeanings.教学重难点重点:imperativesentences.难点：structureoftheimperativesentences.教学过程◆Step1Warming-upandrevision(1)Smalltalk(2)Talkaboutthesentencestructurethatyou’refamiliarwith,trytomakesentenceswiththewords.设计意图从活动引入，调动课堂气氛，引发学生学习兴趣◆Step2IntroductionAskSstolookattheboardandchecktheimperativesentencestoseeiftheyknowthem.Showsomeexamplesofhowthesentencework.教学过程◆Step3PresentationImperativesentencesareusedtogiveorders,requests,requirementsandadvice.Therearetwotypesofimperativesentences.Doisusedbeforetheoriginalformoftheverbwhiletheotheristouse“let”atthebeginning.Affirmativeform:Thesubjectoftheimperativesentenceisyou,whichisoftenomitted.Bequick!We’llbelate.Readafterme,please.Pleassayitagain.Examples:Tom,______tobehereat8o’clock.issureB.issurethatC.willbesureD.besure________whenyoucrosstheroad.DocareB.CareC.DobecarefulD.TobecarefulNegativeform:Weusuallyuse“don’t”and“never”beforetheverb.Don’ttakepictures!It’snotallowedthere.Don’ttalkloudly!Don’tbelatefrothemeeting!Nosmoking!Examples:__________himthesecret,willyou?Don’ttellB.NottotellC.NottellingD.Notelling_________tellalie.HardlyB.NotC.NoD.NeverImperativesentencesbeginwith“let”,oftenusedtogiveadvice.Letmetry.Lethersingasong.Let’shurry.Timeisup.Let’snotwastetime.Example:Please________lookoutside.Lookattheblackboard.notB.don’tC.aren’tD.can’tCheckanswerstogetherandtrytodiscusswhyyouchoosethisoption.◆Step4Homework.Trytorememberthestructureoftheimperativesentences.Havemorepracticeoftheverbsandtrytorememberthewordsifyoudon’tknowandtakenotes.板书设计SimpleSentenceImperativeSentence重点句型:1.Tom,besuretobehereat8o’clock.2.Don’ttellhimthesecret,willyou?3.Pleasedon’tlookoutside.Looka