山东师范大学第二附属中学 房静.ppt

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1、Eyecarematters山东师范大学第二附属中学房静Curriculumfocus:1.Whatisthepassagemainlyabout?2.Howmanywaysaretheretoprotecttheeyes?3.PracticeusingtheImperativeSentences.4.Discusswhatelsewecandotoprotecttheeyes.kneecapsunglassesgogglesfireworksblinkgermscontactseyedropsScanthepassageandfindtheanswert

2、othequestion:Whatcanharmyoureyesinthepassage?UVlight,fireworks,staringatacomputerscreenortextbookforlong,andgerms.Carefulreading:ReadandtellTrueorFalse:Youmayshareeyedropswithothers.2.SunglassescankeepharmfulUVlightaway.3.Whenyouworkonthecomputer,you’dbetterlookaroundforafewmomentsno

3、wandthen.4.Youcandoeyeexercisestomakeyoureyesrelaxed.5.Ifyoufeelyourcontactsaredry,youcanputtheminyourmouthtowetthem.Paraphrasethefollowingsentences:1.Youcanwearsunglassesandtheycanprotectyoureyes.____sunglasses________youreyes.2.Youcan’tstareatacomputerscreenforlong._________atacomp

4、uterscreenforlong.WeartoprotectStareat3.Ifyouwearcontacts,neverputtheminyourmouthtowetthem.________yourcontactsinyourmouth_________them.4.You’dbetterfollowyourdoctor’sadvice._____yourdoctor’sadvice.Don’tputtowetFollowGrammar:祈使句的用法1.定义：表示请求、命令等语气的句子。2.肯定句构成：动词原型+其他成分。3.否定句构成：Don’t+动词

5、原型+其他成分。4.特殊情况：肯定祈使句前面加助动词do用来加强语气。Fillintheblankswiththeproperforms:1.______(give)upsmokingplease.2.______(hand)inyourhomework.3._________(nottalk)inclass.4.Lethim_____(do)itbyhimself.5._______(improve)yourEnglishfortheOlympicGames.6.______(be)quick!GiveHandDon’ttalkdoImproveBe1.1.”

6、_______lateforclassagain,”saidtheteacher.A.NottobeB.NotbeC.Don’tbeD.Won’tbe2._________picturebooksinclass,please.A.NotreadB.NoreadC.NotreadingD.Don’tread3._____,youngman!Ifyouarelateagain,you’llloseyourjob.A.WatchyourstepB.TakeiteasyC.UseyourheadD.HavealookChoosethebestanswer:Complet

7、ethesentences1.别急，你可以再试一试。Please_____your_____andyoucan_____it______.2.让学生两人一组进行填空（练习）。_____thestudents______inpairs________________theblanks.3.别推，登轮到你时再上公共汽车。__________,waitforyour_____to________thebus.taketimetryagainLetworktofillinDon’tpushturngetonGroupactivities:Tellyourclassmat

8、eswhatthepas