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最新小学英语your-body-课件教学讲义ppt课件


同学们,请用This is 或者 These are填空,你会吗?
1. _T_h_i_s_i_s__ my arm.
2. _T_h_e_s_e_a_r_e her eyes.
3. _T_h_e_s_e_a_r_e his pens.
4. 4T. h_i_s_i_s____ my ruler.
5. 5T. h_i_s_i_s____ my fooTt.he_s_e_a_r_e__ her feet.
What are these? apples
谢谢观看
咽喉疾病
湖南中医药大学一附院耳鼻咽喉科 陈协云讲稿
急性咽炎
急性咽炎是咽粘膜,并波及粘膜下及淋巴组织的急性 炎症,常继发于急性鼻炎或急性扁桃体之后或为上呼 吸道感染之一部分。亦常为全身疾病的局部表现或为 急性传染病之前驱症状。
病因
1、常因受凉,过度疲劳,烟酒过度等致全身及局部抵抗力下降,病 原微生物乘虚而入而引发本病。
is my f o o t
Look at she ,this
is her e y e
Look at he ,this is
his n o s e
Look at it ,this is
its e a r
Look at he ,this
is his mou t h
Remember it:
Look at me/him/her/it , this is my/his/her/its eye…
This is my hand. These are my hands. This is my eye. These are my eyes.
This is my book. These are my books.
This is 后面用名词的单数。例如: This is my ear.
These are 后面用名词的复数。例如: These are my ears.
3、检查口咽及鼻咽粘膜弥漫性充血、肿胀、腭弓及悬壅垂水肿,咽后壁 淋巴滤泡和咽侧索红肿;表面有黄白色点状渗出物。下颌淋巴结肿大 并有压痛。根据病原的不同白细胞可增多,正常或减少。
治疗
1、行对症治疗,通畅大便,多饮水。 2、发热者应用抗生素、磺胺类药和抗病毒药(如吗啉双胍、金刚胺、病毒
灵等)。 3、局部可用1:5000呋喃西林液或复硼砂液漱口,杜来芬、洗必太、薄
荷片或含碘片含化,或抗生素加激素雾化吸入。 4、中医中药治疗:可选用银翘散、牛黄解毒丸、解毒消炎丸、六神丸内服。
局部可用冰硼散或锡类散吹入咽中。针刺颊车,合谷,少商或作下颌角 封闭,可使炎症消退,止痛效果尤佳。
慢性咽炎
慢性咽炎系咽粘膜的慢性炎症。常为呼吸道慢性炎症的一 部分。本病多见,病程长,症状顽固,治疗困难。
小学英语your-body-课件
What’s this? apple
What’s this?
eye ear
nose
mouth
Read and say 读读看
n o se
Read and say 读读看
mou t h
What are these? apples
Read and say 读读看
Let’s do
● Open your mouth… v.打开
● Close your eyes… v.关闭
● Touch your nose… v.摸
Let’s listen and do the pactice on P51.
let’s see
同学们,认真观察下面的句子,你能找到 This is和These are的用法有什么规律吗?
病理
可分三类
(一)慢性单纯性咽炎
为咽部粘膜层慢性充血、粘膜下结缔组织及淋巴组织增生,粘 液腺肥大,分泌亢进。
Do you know what’s meaning of the red words ???
They are the parts of our face…
Do you know how to say the parts of your face?
Let’s say
Look at me ,this
eyes
Read and say 读读看
ea r s
Read and say 读读看
hands
a r ms
l egs
Read and say 读读看
f oo t
feet
hair
let’s chant
Come on every And join the song. It’s time for the body rock. Shake your hair. Touch your ears. Shake your legs and touch your feet. Touch your nose. Now come,touch your toes. Shake your arms. Touch your face. Open your mouth and show your teeth.
病因
(一)局部因素: (1)多为急性咽炎反复发作或延误治疗转为慢性; (2)患有各种鼻病,因鼻阻塞而长期张口呼吸及鼻腔分泌物下流,致长期刺激
咽部,或慢性扁桃体炎,龋病等影响所致。 (二)物理化学因素刺激:
如粉尘、颈部放疗、长期接触化学气体、烟酒过度等都可引起本病。 (三)全身因素:
各种慢性病,如贫血、便秘、下呼吸道慢性炎症,心血管疾病,新陈代谢 障碍,肝脏及肾脏病等都可继发本病。
draw
同学们要多动手,养成良好 的卫生习惯
●Recite the new words
背诵新单词
●Sing the song to your
parents
唱歌给父母听
● Practice the sentence:
练习句型
Open your mouth… Close your eyes… Touch your ears…
2、营养不良,患慢性心、肾、关节疾病,生活及工作环境不佳,经 常接触高温、粉尘、有害刺激气体等皆易罹本病。
3、病原微生物主要为溶血性链球菌,肺炎双球菌、流行性感冒杆菌 及病毒。
临床表现
1、起病急、初起时咽部干燥、灼热、继之疼痛,吞咽时加重,并可放射 至耳部。
2、全身不适、关节酸困、头痛、食欲不振,并有不同程度的发热,体温 可升高至38°C 。
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