最新泪器病教学讲义PPT课件.ppt

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1、泪器病重点1泪道阻塞部位的判断2慢性泪囊炎的危害泪道冲洗结果及判断1无阻力2完全原路返回A,B3上入下出C4有阻力部分入鼻腔D狭窄5返回粘脓分泌物慢性泪囊炎慢性泪囊炎危害:眼外伤或内眼手术时极易引起化脓性感染治疗:手术急性泪囊炎新生儿泪囊炎泪器检查方法视诊、触诊、影像学泪器检查内容泪腺：大小、脱垂泪道：泪小点、泪囊、鼻泪管复发性泪腺混合瘤复发性泪腺混合瘤MRI图像眼附属器眼部检查干眼症表现眼红烧灼感痒不适继发溢泪裂隙灯检查点状角膜上皮剥脱泪膜不完整角膜上皮细丝Schirmer’stests1.滴表麻药，观察5分钟。主要测试副泪腺的基础分泌功能。正常：1

2、0-15毫米；小于10毫米为低分泌；小于5毫米为干眼。BUTUnit5SectionB【互动探究】.1[即学即练]enjoyable;enjoy.2[即学即练])thinkitover2)thoughtout)thinkof.[即学即练]thelongestrivers.[即学即练]0)takehisplace(2)dressup【同步训练】1meaningless2.action3.culture4.appeared5.became6.rich7.characters8.reason9.successful10.mainⅡ1~4CACD5-8CDDB

3、Ⅲ1.agoodjob2.successfulactor3.isreadyto4.learned/learnt;from5.Unluckily;hadmanyproblems【拓展提高】一1-5BADCB6---10DCABA二、1~5CBADA学业水平测试题5一1-5CABDB6~10CCABD二1educational2stand3appear4became5successful6discussion7action8lose9successful10common三1Does;enjoy2Howdoes;like3Whatdoes;thi

4、nkof4Why;liketowatch5notso/as;as四1-5CBDAB6-10DABDA五1-5CABAD6-10CADCB11对于大多数女孩来说，她们喜欢喜剧电影。12Theylikecomedies.13B14Idon'tmindthem.15Becausetheyexpecttolearnalotfromthem.六1Usually2from3happen4appeared5famous6competitions7four8winner9successful10HoweverMyfavoriteTVprogram-AnimalWorl

5、dMyfavoriteTVprogramisAnimalWorld.Youcaneasilytellfromitsnamewhattheprogramisabout.Itshowsthelivinghabitsandeatinghabitsofdifferentkindsofanimalsaroundtheworld.Iwatchitonceaweek,usuallyonSaturdayevening.PeoplelikeAnimalWorldbestbecausetheyareinterestedinanimals.Also,Ithinktheani

6、malsintheprogramareverybeautiful.Icanlearnsomuchaboutanimalsfromthisprogramandwhyweneedtosaveendangeredanimals.期中学业水平测试题一1---5ACAAB6~10BCCAC11~15BCBBC二1~5ABCAB6~10CAAAC三1~5BACBC6~10ABCAC四A)1.anywhere2.diary3loudly4.service5Though/AlthoughC)11.thefriendliest12.doesn't;go13.Bot

7、h;like14.Did;go15.How;likeB)6.education7beautifully8.listener9says10.tovisit五1Five/5.2.Becausesportsshoescankeepyour/ourfeetsafeandpreventyou/usfrombeinghurt.3.Butyoushouldaskyourdoctorforadvice/suggestionsbefore(you)startexercising/it.4当你感到疼痛时不要试图去锻炼。5.Tips/Suggestionsforexe

8、rcise/Howtoexercise/Howtoexerciseinarightway六、A