食管癌教案英文

2024-05-26

食管癌教案英文(精选7篇)

食管癌教案英文 篇1

教案3:食管癌的外科治疗

第三十一章 食管疾病

第一节

食管癌

一、流行病学

(Epidemiology)

我国是世界上食管癌高发区之一。据统计:其发病率在30/10万以上;有的高达300/10万;病人男性多于女性(2:1);80%年龄在50岁以上。食管癌死亡率在我国恶性肿瘤中占第四位。占各部位癌症死亡的第二位,达17.04/10万。我国地理流行病学以华北地区发病率最高,其中以河南省占首位,其次为江苏、山西、河北、福建、陕西、湖南等地,其食管癌死亡率均显著高于全国其它地方。四川省、重庆市则主要集中在川西北的盐亭、阆中及南部三县交界地区。

二、病因及病理

1、饮食(diet)

(1)亚硝胺:亚硝胺类化合物有高度致癌性。食管癌高发区居民吃酸菜较多,其中含有致癌亚硝酸物及其前身亚硝酸盐、硝酸盐。特点:溶解性强;致癌性强;作用范围广;特异的器管亲和性。

(2)霉变食物:真菌、霉菌及霉变食物与亚硝胺有协同促癌作用。

(3)饮食习惯:进食物烫,粗糙和速度过快,易损伤食管上皮,增加致癌物的敏感性。过量长期饮烈性酒及多量吸烟者在欧美国家中可能是食管癌的危险因素。

(4)维生素及微量元素缺乏:蔬菜、水果、肉类摄入很少,食物中维生素A、B1、B2和C及蛋白质摄入甚低。食物中钼、铁、锌、氟等元素缺乏。

2、环境(enviroment)

(1)饮水污染:水源中产生的硝酸盐、亚硝酸盐含量增加,成为致癌前身物摄入的重要来源。

(2)由于地区关系:食管癌高发区的土壤中钼、锌,饮水中钼、铜、锌、钴、锰、铁,粮食中钼、镍、锰、铁含量较低。

3、遗传因素(genetic factor)

流行病学调查食管癌病人中有家族史的可高达60%,河南林县有一家几代均死于食管癌的报道,但也有夫妻同患食管癌死亡者,他们之间并无血缘关系,用共同的生活环境来解释似乎更能说明问题。但究竟与遗传有关还是与相同的饮食习惯有关,尚待研究。

4、癌前病变(precancerous disease)

食管上皮重度增生是食管癌的癌前病变。慢性食管炎与癌变有密切关系。此外,食管疤痕狭窄、Barrett 食管、食管裂孔疝、返流性食管炎、贲门失驰缓症、食管憩室也是危险因素。这些疾病的存在致食管慢性炎症及食物潴留并发食管癌有关。

三、病理

(一)食管的分段:

我国食管分段标准(3段):

上段:食管入口——主动脉弓上缘

(距门齿15cm——25cm T4)

中段:主动脉弓上缘——下肺静脉下缘

(约25cm T4——32cm T8)

下段:下肺静脉下缘——贲门部

(约32cm T8 ——40cm)

(注:跨段病变以病变中点归段)

食管癌的好发部位是中1/3段占50%,其次是下1/3段占30%,上1/3段较少,约20%。

(二)组织学特征

食管癌大多数是鳞状细胞癌(squamous cell carcinoma),约占95%以上,少数发生于腺体为腺癌(adenocarcinoma),多位于食管末端。贲门癌多为腺癌,也可延伸侵及食管,其他如小细胞癌(small cell carcinoma)。食管癌有多点起源呈多发灶,是术后复发的重要原因。

1、早期食管癌:指食管癌局限于食管粘膜或粘膜下层未累及肌层,亦无淋巴结转移。

大体形态上分为4型:

隐伏型

糜烂型

斑块型

乳头型

2、中晚期食管癌:均有临床症状。

大体形态上分为4型:

髓质型占60%

蕈伞型占15%

溃疡型占12%

缩窄型占10%

吞咽困难的程度与食管癌累及食管周径的范围有关。

蕈伞型手术切除率较高,预后也较好,髓质型及溃疡型次之,缩窄型最差。

3、食管癌的扩散与转移

(1)直接扩散:(a)在食管壁内向上、下、左、右扩散,有时呈跳跃性发展,(b)穿透食管肌层、外膜后侵犯周围组织器官(气管、支气管、肺、胸膜、主动脉外膜、喉返神经、膈肌及胃贲门区)。

(2)淋巴源性转移:(a)瘤细胞首先侵入粘膜下淋巴管,穿过肌层到达食管旁淋巴结,然后再达远处淋巴结。(b)肿瘤在上中段者大都倾向头端转移(锁骨下、锁骨上),而中下段向下(贲门、胃左血管旁)但各段均可流向头端或尾端。

(3)血源性转移:食管癌经血行转移较为少见,主要见于疾病晚期未经特殊治疗的患者,大多在确诊后数月死于恶病质或继发于梗阻及食管气管瘘引起的吸入性肺炎。尸体解剖时有1/3病例肿瘤仍局限于食管周围组织,但有50%发现内脏转移,最常见的转移部位为肝,占30%,其次是肺和胸膜约占20%,第三位是骨骼占8%及身体其它部位。

4、早期食管癌的病理类型

基底细胞癌(basal cell carcinoma):癌细胞局限于基底层细胞或侵占上皮层的大部分,但表层细胞的分化仍属正常。属食管癌的最早期。

原位癌(site carcinoma):癌细胞仅限于粘膜上皮内,基底膜完整。

早期侵润癌(early invasion carcinoma):癌细胞累及基底膜并侵入粘膜下层,但未侵及肌层,亦未见血管内瘤栓形成或淋巴结转移。

四、临床表现

1、早期食管癌症状:

(1)咽下食物梗噎感

(2)胸骨后疼痛

(3)食管内异物感

(4)食管通过缓慢并有滞留感

(5)剑突下疼痛

(6)咽喉部干燥与异物感

(7)胸骨后闷胀不适

2、中期食管癌症状:

(1)吞咽困难:呈进行性,程度取决于食管周径受侵范围。

(2)吐粘液物:在梗阻明显者尤甚,吐出物为咽下的唾液及增加的食管腺分泌物。

(3)胸背疼痛:肿瘤侵及纵隔胸膜,下段肿瘤的疼痛可发生在腹部。

(4)体重减轻。

3、晚期食管癌症状:

多属癌肿的压迫症状及并发症。

(1)压迫气管——咳嗽、呼吸困难。

(2)侵犯喉返神经——声嘶。

(3)晚期出现远处转移、恶液质等。

4、食管癌TNM分期 临床分期

国际TNM分期

我国分期 0 Tis N0 M0 0 I T1 N0 M0 I

Ⅱa T2 N0 M0 Ⅱ

T3 N0 M0 Ⅲ

Ⅱb T1 N1 M0 T2 N1 M0 Ⅲ

T3 N1 M0 T4 任何N M0 Ⅳ

任何T 任何N M1

五、诊断

(一)早期食管癌的诊断

1、食管细胞学检查:食管细胞采集器,食管癌病人多可查到癌细胞,其阳性率在90%以上。高发区普查,其早期癌的发现率可达80%。

2、X线检查:常用食管粘膜造影,观察粘膜像以诊断早期食管癌。早期X线检查准确率为74.7%。

表现:(a)食管粘膜增粗、中断、紊乱;(b)小的龛影。(c)侧壁小而浅的充盈缺损(d)食管壁僵硬。(e)食管运动功能异常,钡潴留。

3、食管镜检查:是诊断食管癌的可靠方法。

(二)中晚期食管癌的诊断

典型X线表现:食管腔呈不同程度的狭窄,充盈缺损,龛影,粘膜破溃,食管壁扩张受限以及癌的软组织块影。

中晚期食管癌X线检查准确率可达96.4%。

内镜超声 检查有助于探测肿瘤外侵的深度和范围。

气管镜及喉镜检查。

六、鉴别诊断

1、早期食管癌:(1)咽喉炎。(2)神经官能症。(3)食管静脉曲张。(4)食管憩室。(5)食管炎。

2、中晚期食管癌:(1)贲门失弛缓症。(2)食管良性肿瘤。(3)食管良性狭窄。

七、治疗

以手术为主的综合治疗仍是当前治疗食管癌的主要原则,其它治疗仅作为辅助治疗措施。强调早期发现、早期诊断、早期治疗。

(一)手术治疗(operation)

1、手术适应证

(1)早期食管癌。

(2)中期Ⅱ期病例,中下段食管癌病变在5cm以内,上段在3.0cm以内者。

(3)中期的Ⅲ期病例,中上段食管癌病变在5cm以上,无明显远处转移,外侵不严重者。下段食管癌虽在7.0cm以上,只要肿瘤无外侵,无远处转移,病人一般情况好的,亦有手术切除可能。

(4)放疗后复发,病变范围不大,无远处转移,全身情况好者。

(5)食管癌有明显梗阻症状,无明显远处转移,无明显手术禁忌症均可考虑手术探查。

2、手术禁忌证:

(1)癌肿范围大,或已有明显外侵及穿孔和远处转移症状。

(2)有严重心、肺功能不全,不能耐受手术者。

(3)明显恶液质。

3、手术切除可能性估计

(1)临床病理分期:病变愈早,切除率愈高。国内大综病例统计,I期切除率为100%,Ⅱ期为98.4%,Ⅲ期为84.3%,IV期为51.4%。

(2)临床病理类型:以蕈伞型、腔内型、髓质型切除率最高,溃疡型及缩窄型较低。

(3)肿瘤的部位:下段切除率最高,中段次之,上段最低。

(4)病变的长度:病变越长,切除率越低。

(5)软组织块影:X线检查在病变周围有软组织块影时,较无软组织块影者切除率为低。

(6)食管轴的变化:正常食管在X线检查时整个胸段食管基本上呈一光滑弧线,当肿瘤外侵时,常与纵隔结构发生粘连,造成食管轴的改变,形成“扭曲”、“成角”等畸形,极大地限制了手术的切除。

(7)CT扫描:有助于判断肿瘤是否外侵,纵隔及腹腔淋巴结是否肿大,对术前估计是否可以切除很有帮助。

(8)B超检查:对贲门及颈段食管癌的外侵程度,腹腔淋巴结是否肿大,以及判断手术切除的可能性有一定帮助。

4、手术类型

(1)根治性切除(radical resection):切除全部肿瘤加周围淋巴结清扫。

切除范围:原则上,两端应至少包括5cm以上正常组织。有主张行术中冰冻切片,明确是否有癌残留。因此中上段癌应在颈部吻合,下段癌应在弓上吻合,贲门癌切除后在弓下吻合。

吻合方法:近年来,由于器械的发展,手工吻合越来越少,但无论何种吻合方式,均有一个技术熟练过程,都可取得满意的结果。

重建食管器官的选择:最常用的器官是胃,也可用结肠或空肠代食管,应根据病情作出选择。

(2)姑息性手术(palliative operation)

晚期食管癌不能行根治性切除并有高度吞咽困难者,为解决进食问题,可行局部切除,为放疗及化疗提供条件。常用的有:食管分流术、食管腔内置管术。胃造瘘术对病人并无多大益处,尽量少用。

(二)放射治疗(radiotherapy)

(1)单纯性放疗效果不理想。

(2)与手术联合应用

术前辅助放疗可提高手术切除率和术后生存率,术后放疗常用于病变不能完全切除或有淋巴结转移者。

(3)颈段及上段食管癌手术切除困难者亦多采用放疗。

(三)化学治疗(chemotherapy)

新辅助化疗(neoadjuvant chemotherapy)是近年来提出的新概念,指为配合手术而采取的短程化疗,可提高手术切除率而并不增加手术并发症,是否提高远期生存率有待进一步研究和长期随访。

第二节 食管良性疾病

一、食管良性肿瘤:概念、诊断、鉴别诊断、治疗原则。

二、腐蚀性食管灼伤:概念、诊断、鉴别诊断、治疗原则。

三、贲门失弛缓症:概念、诊断、鉴别诊断、治疗原则。

烧烤英文教案范文 篇2

一.Teaching aims Words: barbecue 烧烤,sauce酱料,spices香料,seafood海鲜,chicken drumsticks鸡腿,chicken wings鸡翅,vegetables蔬菜 Sentences: What would you like I like orange juice.二.Teaching aids: present food 三.Teaching process(一)Greeting T: Good morning,everyone.I am Sally.S: Good morning, Sally.T: How are you today S: We are very good and happy.(二)Warm up Bar-bar-bar, be-be-be, cue-cue-cue, Barbecue.(Say them and Clap your hands)(三)Short lesson T: Look at the these food.Words: barbecue 烧烤,sauce酱料,spices香料,seafood海鲜,chicken drumsticks鸡腿,chicken wings鸡翅,vegetables蔬菜

Game: 1.I say, and you show the food 2.I say,and you touch the food 3.You can say the food I show, then you can eat it S:……

T: What’s your favorite barbecued food, can you tell me.S:…..T: Play a game.As much food as you can talk at a time, you will get a gift.Who can try….S:….T: Now it’s your barbecue time.Just enjoy… S:……

教案-中英文输入 篇3

阮宇洋

学学输入中英文

教学目标:

1、熟悉主键盘区26个字母的分布以及各字母键对应的键位指法。

2、会输入大小写字母

3、会输入上排符号

4、会利用智能ABC输入汉字

5、会利用智能ABC输入词语 教学重点:

1、会输入上排符号

2、会利用智能ABC输入词语 教学难点: 会利用智能ABC输入词语 教学过程:

一、引入

师:熟练的键盘指法是用好计算机的基本要 求,要想掌握指法不是一件容易的事情,今天我们就一起来学习,看谁字母输入快有准。(板书课题)

二、键位指法

师:计算机键盘的各字母键并没有按照从A 到Z的顺序排列,在使用的过程中有一 定的技巧和方法。让我们带着对键盘的 问题,去共同学习和研究。

1.问题一:按照英文26个字母的顺序,在 键盘上找一找这些字母键分别在什么位置。

2.问题二:找一找,键盘上的基本键都有 哪些?10个手指摆一摆,组内同学议一 议基本键有什么特点? 3.问题三:看一看、试一试,说说什么是“键位指法”。在操作时应注意什么?

生:汇报、讨论研究结果。

师:根据学生的汇报,对重点进行总结。

学生自学课本,尝试练习,组内同学之间进行讨论、研究 让学生带着问题去探索

三、指法训练

师:光有键位指法的理论知识是不够的,还应有坚持不懈、刻苦练习的学习精神。还记得上节课学习的“金山打字通”吗?它可是你熟练指法的好帮手,下面就让我们一起来练习指法吧。

1.任务一: 在金山打字通2004中练习基本键。(1)师演示操作步骤。(2)学生自行操作练习。

问题: 练习时,键盘输入的情况必须和画面对照完全一致,可是有的字母之间分隔了距离,第一行输完了怎么才能到下一行呢?请同学在课本中找一找,谁能帮我们解决这个问题。总结:空格键的作用是帮助我们在字母之间增加空格的;而回车键的作用是使光标移至

学生注意观察,然后试一试。理论与实际操作相结合下一行。有了这两个好帮手,输入的内容会更漂亮。

2.任务二:

在金山打字通2004中练习其它字母键。(1)学生先阅读课本。(2)根据课文提示步骤进行操作。

学生自学课本,尝试练习,组内同学之间进行讨论、研究 教学评价(过程性评价)

同学们,刚才我们在“金山打字通”软件中练习了主键盘区中的基本键和其他的字母键。小组讨论:运用键位指法进行输入练习要注意哪些地方?你在练习的过程中有没有什么更好的方法向大家推荐和介绍? 学生小组讨论练习键位指法的心得体会。

四、归纳总结

同学们,通过今天这节课的学习,你都有哪些收获?对键盘知识还有什么想知道的吗?

五、中文输入法 欣赏导入,讲授新课: 课件展示漂亮的文字。怎样在电脑中输入文字呢?

今天这节课我们就一起来学习“第七课,的第二部分输入文字”(粘贴课题)对于“在电脑中输入文字”你都想知道些什么? 生:我想知道:怎样输入文字? 输入文字都用到哪些工具? 输入文字的方法是什么? 输入文字分几步?

师:带着这些问题,我们继续学习。(1)智能ABC输入法 在电脑中输入文字要用到键盘,在键盘的主键盘区上有26个拼音字母,用它就可以输入文字了。

有些同学可能会说,我以前用过,怎么只能输入拼音,写不上汉字? 那是因为,电脑在默认状态下输入的是英文字母,我们还需要一位好朋友的帮忙,它就是“中文输入法”,中文输入法有好几种,这节课我们先来认识“智能ABC输入法”(粘贴字条),请跟老师读:……

智能ABC输入法怎么找呢?

应先找En或CH图标(粘贴字条)我们一块来读一下:……

win98操作系统找“En图标”,win2000或winXP操作系统找“CH图标” 下面请同学们跟随老师来操作,找桌面右下角,任务栏上的En或CH图标,单击,然后从弹出的输入法中找到智能ABC输入法单击。这样我们就选择了智能ABC输入法,原来的En或CH图标就成了ABC三个字母。

学会了这一点之后,下面我们就一起进入今天的第一个环节,“我来闯关”,拿出你的学习材料来:“亲爱的同学们,你能摘到下面这三颗星吗?加油啊!”我们就比一比看一看,谁能摘得这三颗星。

第一关:打开写字板,然后启动“智能ABC输入法”,在写字板中输入“我”和“衣”。

要想闯过第一关,就要自学课本P29页——P29页中的步骤1——步骤5,遇到不明白的地方,可以问老师,也可以问同学。

谁能起来说一说你是怎样做到的? 你的方法跟他的一样吗?

你有没有遇到过一些困难?遇到了这种困难你是怎么解决的? a)写字板光要跑 b)选择了别的输入方法 c)只能输入大写字母

d)选择了智能ABC中的“双打” 老师一一纠正。

第二关:请在“写字板”中输入下列汉字。我 和 天 雨 话 井 请 无 浪

有没有遇到什么困难,遇到了这种困难你是怎么解决的?(2)选择汉字输入

接着我们进入第三关,用“智能ABC输入法”在写字板中输入“织”字,要闯关,就要先学课本P29页。

谁起来说说你是怎么做的? 翻页查找汉字有两种方法:

1、单击向下的箭头。

2、按键盘上的+、-键。你采用的是哪种方法? 选择汉字也有两种方法:

1、按相应的字前面的数字键,2、直接用鼠标单击你要选择的字。

进入今天的最后一关,第四关:键盘上的字母“V”表示拼音字母“ü”,例如要输入“绿”字,则输入“LV”就可以了。在第二、三、四关,每闯过一关,就可以摘一颗星,你一共摘得了几颗星?接着翻到课本的53页,评一评,你摘了几颗星就在相应的星后面打上“对勾”。

(3)简码字输入法

请同学们输入这了字“年”,然后数一数你输入这个字时按了几下键盘?“6下”,老师有一种法力,只按三下键盘就可以输入这个字,请一个同学监督,123,“年”字输入上了没有?神不神奇?你想不想也拥有这样的法力,这样可以提高打字速度。其实,这种法力,不是对每一个字都可以,他只对24个常用字有效,其它的字就不灵了

请你细细的阅读一下课本,看你能不能用几分钟时间掌握了这种法力。下面我们进入今天的第二个环节,“让手指来跳舞”

播放音乐,请跟随音乐,按照学习材料上的“节拍”,让你的手指在键盘上跳起来。

(4)天外来客UFO

最后我们来做一个游戏,老师把“击鼓传花”游戏改了,老师放一段音乐,相当于击鼓,老师手中有一些文字卡片,我会把卡片一张张的展示给大家看,音乐结束后,谁输入的文字最多,谁就获胜。比一比看谁能获得今天的组冠军和班冠军?每输入一字就得一分。

总结所学:

一上课的时候,我们提出了一些问题,现在这些问题,你找到答案了吗?你找到哪个题的答案了?

做课后评一评第一题。在输入文字的过程中,老师看到许多同学不注意指法,希望以后大家能够用正确的指法,打出自己美好的明天。

课后把你这节课的学习心得写在课本上。

英文教案-男病人导尿术 篇4

术前准备/preparation of surgery 排空膀胱/urinary irrigations 收集无菌尿标本/collection of sterile specimens 首先来介绍无菌导尿包内的物品/first let me introduce the catheterization kit containing the following sterile items 外阴消毒包/sterile packet using for vulva 治疗巾/drapes one fenestrated, 治疗盘/catheterization tray, 纱布/pledget, 7个碘伏棉球/seven cotton balls saturated with betadine, 镊子/forceps, 无菌手套/asepsis gloves, 导尿包/catheterization 导尿管/catheter, 充满液体的注射器,用于填充导尿管囊腔/prefilled syringe with sterile water to inflate the ballon of indwelling catheter, 尿袋/sterile drainage tubing with collection bag 4个碘伏棉球/four cotton balls saturated with betadine, 石蜡油棉球/lubricant cotton ball

开始操作/commence operation 核对医嘱和病人/check the orders and the patient 戴口罩,洗手/wear mask and wash hands 备齐用物并检查是否在有效期内/prepare for the equipment and check up if they are within the period of validity 携用物至患者床旁/take these to the word 1 向患者解释操作过程/explain procedure to client 拉上窗帘,关门/close curtain and door 松开被尾/loosen the blanket‘s trailing end

取仰卧位,两腿屈曲外展/assist to dorsal recumbent position, supine with kness flexed 脱去对侧裤腿,盖于近侧腿上,用盖被遮盖上身和对侧的下肢,露出外阴/drape with bath blanket ,place blanket diamond fashion over each arm and side ,and last corner over perineum.打开治疗巾塞于患者臀下/put the drape under patient’s buttocks 左手戴一次性薄膜手套/ the left hand having an membrane glove for single use 右手持无菌镊夹起消毒液棉球消毒会阴部,Using forceps in sterile right hand, pick up cotton ball saturated with antiseptic solution and clean perineal area.顺序是:阴阜-两侧腹股沟-龟头上方阴茎-提起阴茎-龟头下方阴茎及阴囊-尿道口(2次)Sequence is: mons pubis –groin-penis at shaft just above glans-take glans-penis at shaft just below glans and scrotum-urethral meatus(2times).消毒时自尿道口向外旋转着进行/move in a circular motion from urethral meatus down to base of glans.将导尿盘置于患者两腿之间,打开治疗巾/put the catheterization tray between patient’s two legs and open the drape 带上无菌手套/apply sterile gloves

铺无菌孔巾,暴露出会阴/pick up fenestrated sterile, exposing perineum

用注射器向球囊里注入无菌液体,以检查球囊的完整性/test balloon by injecting fluid from prefilled syringe into balloon port,to check integrity of balloon 润滑导尿管的前端18-20cm/lubricate 18 to 20cm of catheter 消毒尿道口/clean urethral meatus 方法是:消毒时自尿道口向外旋转着进行,重复消毒3-4次 method is move in a circular motion from urethral meatus down to base of glans,repeat cleansing three or four more times 将阴茎举起,与腹壁垂直,并轻轻将阴茎拉直/lift penis to position perpendicular to client’s body and apply light.慢慢将尿管从尿道口插入/slowly insert catheter through urethral meatus 成人尿管一般插入18-20cm,见到尿液流出后再把尿管向里插入8~10cm/ Advance catheter a total of 18~20cm in adult.when urine appears, advance catheter another 8~10 cm.固定尿管/hold catheter securely 脱手套,处理用物/remove gloves, and dispose of equipment, drapes, and urine in proper receptacles.帮助患者采取舒适的体位/assist client to comfortable position 回护士办公室,洗手,记录/come back nurse’s office, wash hands and take notes 拔除导尿管/remove catheter 用物/the equipment:

治疗巾/drapes one fenestrated,治疗碗/catheterization tray,一次性薄膜手套membrane glove for single use,注射器/syringe,纱布/pledget 开始操作/commence operation 核对医嘱和病人/check the orders and the patient 戴口罩,洗手/wear mask and wash hands 备齐用物并检查是否在有效期内/prepare for the equipment and check up if they are within the period of validity 携用物至患者床旁/take these to the word 向患者解释操作过程/explain procedure to client 拉上窗帘,关门/close curtain and door 松开被尾/loosen the blanket‘s trailing end

六年级下册全英文教案设计 篇5

Where did you go?

Part B

Bowu school Ding Longhua Teaching aims :

1.To learn the new words : ate fresh food , bought gifts , went swimming , took pictures

2.Key sentences: How was your summer holiday, John?

It was good.I went swimming every weekend.3.Student can make sentences use the key sentences.Important points :

The key sentences Difficult points : 1.Make sentences

2.Translate sentences into Chinese Teaching aids : The word cards , a tape Procedure: Step1: Warming up

1.Greetings

2.Free talk

Step2: Revision

1.Review the words

2.Review the “ Let’s talk ” of Part A

Step3: Presentation

1.Open the book “ let ’s learn ”

2.Show cards of the new words : ate fresh food , bought gifts , went swimming , took pictures

3.Listen to me carefully

4.Read after me

5.Listen to the tape and read after it.Key sentences :How was your summer holiday?

It was good.I went swimming every weekend.7.Translate into Chinese and teacher explain

Step4: Practice.Read new words by themselves.Listen to the tape and read after it

3.Give enough time to read them

Step5.Blackboard design :

Unit Three

Where did you go?

Part B

Let’s learn : ate fresh food went swimming

took pictures

bought gifts

Amy:How was your summer holiday,yifan?

幼儿园英文教案《母亲节》 篇6

活动目标:

1、让孩子了解“母亲节”,引导幼儿为妈妈做一些力所能及的事,让幼儿懂得对父母要知恩、感恩。

2、培养动手实践能力。

3、体验亲子活动的乐趣。

4、简单了解节日的来历,知道其全称、日期和意义。

5、参与节日游戏。

活动主题:爱要大声说出来:“Mommy,I love you!”

活动时间:5月9日下午2:30-4:30

活动地点:长颈鹿操场

参与对象:全体师生及幼儿母亲

活动准备:

1、幼儿园方面:

(1)制作邀请函。

(2))做好活动场地的座位安排,准备红地毯3条,粉红色气球若干。

(3准备各年龄段活动所需的材料。(托班:香蕉、小毛巾、垃圾桶;小班:馄饨、小毛巾;中班:脚盆,毛巾;大班:床、被子、晾衣架)

(4)5月4日—5月9日母亲节周体验,让每天早上的礼貌宝宝体验妈妈怀孕的辛苦。

(5)准备活动背景音乐:《世上只有妈妈好》、《感恩的心》、《我的好妈妈》、《烛光里的妈妈》等。

2、教师方面:

(1)通知家长,发放邀请函

(2)布置环境,构建一个温馨的氛围。(园方提供粉红色气球)

(3)各班老师组织幼儿预先制作送给妈妈的礼物、宣传母亲节知识。

(4)通知中班幼儿家长活动当天穿着运动装运动鞋,以便进行洗脚环节。

(5)中大班教师组织幼儿练习叠被子。

(6)各班教师组织幼儿学习手语《感恩的心》。

3、家长方面:

(1)准时参与活动,当天下午2:30入座。

(2)中大班幼儿家长活动当天穿着运动装运动鞋。

(3)活动当天将车停放在西门停车场。

八、活动过程:

1、主持人(Yuki、Chris)中英文节日导入:

亲爱的家长,亲爱的小朋友们,大家下午好!首先,我园对来参加此次亲子活动的母亲们表示最衷心的感谢和最热烈的欢迎。母亲节是一个伟大的节日,全世界的母亲们可以在这一天享受到来自儿女们的衷心祝福。小朋友们,妈妈每天都在精心的照顾我们,给我们洗澡、喂我们吃饭、陪我们游戏、哄我们睡觉,不辞辛苦,给了我们无私的爱,我们是不是应该在母亲节来临之际,表达我们对妈妈的爱呢?

好!下面我们幼儿园“感恩母亲节”亲子活动现在开始。

2.全体一起唱歌曲《世上只有妈妈好》、吟诵诗歌《游子吟》

小宝贝们,妈妈为我们付出了太多太多,她们给了我们生命,给了我们家,给了我们无尽的温暖。大家想一想,等到妈妈老了,需要我们照顾的时候,我们是不是应该用同样的爱去关心照顾她们呀!你们爱自己的妈妈吗?那我们就大声说出来:“我爱你—I love you—”。

我园在日常教学活动中,注重孩子良好习惯的养成教育。孩子们在老师的引导下,自己的事情会自己做了。托班的宝贝自己吃饭,小、中大班的孩子能够自己穿衣、叠被子,还会为他人服务,帮助老师做些力所能及的事。今天,我们的小宝贝们也要用自己的实际行动来表示对妈妈的感恩,让我们一起拭目以待吧!

3、托班组感恩活动:剥香蕉献给妈妈

各班老师组织幼儿亲手剥香蕉,剥好后将皮扔到垃圾桶并放在盘子里送给妈妈吃,吃完后帮妈妈擦擦嘴巴。

4、小班组感恩活动:喂妈妈吃馄饨

各班老师将幼儿装扮成孕妇的样子,主持人组织幼儿进行妈妈怀宝宝时的体验活动,每名幼儿拿一碗馄饨走到妈妈身边喂妈妈吃馄饨。

5、中大班感恩活动:叠被子展示,为妈妈洗脚

按中、大班的顺序请幼儿在场地上的床上向妈妈展示自己叠被子(保育员准备热水和脚盆、毛巾),结束后每名幼儿走到妈妈身边为妈妈洗脚。

6、家长代表分享(1~2名)

7、全体幼儿走到妈妈身边,为妈妈捶背,捶腿。(此时保育员准备敬茶茶杯)

8、全园幼儿敬茶活动

9、全体师生手语表演《感恩的心》

10、给妈妈送礼物

送礼物的同时大声说出“妈妈,我爱您!谢谢您!祝您节日快乐!”、“妈妈,没有您,我就不能来到这个美丽的世界!谢谢您,祝您节日快乐!”、“妈妈,您放心,我一定做一个乖宝宝,不让您担心,祝您节日快乐!

10、主持人结束语(《母亲》)

母亲节虽然只有一天,但爱母亲的心是永恒的……祝福天下所有的母亲——母亲节快乐!

食管癌教案英文 篇7

新目标九年级英语英文教案Unit 1

新目标九年英语英文教案Unit 1 How do you study for a test? Unit 1 How do you study for a test? Part 1: Teaching design (第一部分:教学设计) Structures: verb+by with gerund Target language: How do you study for test? Well, I study by working with my classmates. Have you ever studied with a group? Yes, I have. I’ve learned a lot that way. I don’t have a partner to practice English with. Maybe you should join an English club. Vocabulary: flashcard, take notes, frustrating, memorize, aloud, comma, make mistakes, pronunciation, be afraid to, What about…? Why don’t you…? Learning strategies: Personalizing, Role playing Section A Goals ● To talk about how to study ● To read about how to study Procedures Warming up by greeting Hello, everyone! From now on you are a ninth grader. Congratulations to you and I wish you a great success in your studies! Today we shall take up the first unit in this new term, Unit 1 How do you study for a test? Look at the blackboard and read after me the target language for this unit. When you read pay attention to the structure of the sentence. ▲How do you study for test? Well, I study by working with my classmates. ▲Have you ever studied with a group? Yes, I have. I’ve learned a lot that way. ▲I don’t have a partner to practice English with. Maybe you should join an English club. Learning to Learn is very important. And learning to pass a test is also very important to you. Learning couldn’t be easier! If you have not developed good ways or methods to study for a test, talk to your classmates about it, your parents, or the teacher like me if you are brave enough. You should be brave enough to talk to others about your problems with your studies. Next I’d like to give you some useful practical advice about studying for a test and also ask you questions to make you think about things such as: ▲using your time effectively ▲motivation ▲how to learn your lessons in the ninth grade year ▲different modes of teaching you may meet ▲how to develop particular skills, such as note-taking in class 1A: Checking the ways you study Next turn to page 2 and check √ the ways you study for an English test. Then add other ways you use sometimes. ■How do you study for a test? I study for a test___ By reading to the tape; By underlining the expression_rs; By reading beyond the text; By doing used exam papers; By going over exercises books; By copying down the text; By learning the text by heart; By speaking with classmates Now raise your hand and report your added ways to the class. I will make a list of all the added ways on the blackboard. 1b Listening and writing Listen to understand how these people in the picture on page 2 study for a test. Write letters from the pictures. While listening, pay attention to the structures of the sentences. Section A 1b Tapescript Boy1: Hey, gang. There’s a big test on Tuesday. I really need some help. Can you tell me how you study for a big test? Voices: Sure! Yes. Sure we will. Boy1: You did really well on the last English test, didn’t you, Mei? Girl1: Yeah, I did OK. Boy1: Well, how did you study? Girl1: By making flashcards. Boy1: Maybe I’ll try that. How did you study, Pierre? Boy2: By asking the teacher for help. She was really happy I asked. Boy1: That’s interesting. How do you study, Antonio? Boy3: I like to study by listening to cassettes. But sometimes my mother thinks I’m listening to music. And then she gets mad. Boy1: Oh, well… 1c Doing a pairwork Now in pairs ask your partner how he or she studies for a test. A: How do you study for a test? B: I study by working with a group. C: I study by listening to English. D. I study by playing games with my classmates. E. I study by doing actions such as coloring, matching. F. I study by singing English songs. G. I study by writing letters and emails. H. I study by acting out simple dialogues. I. I study by listening to and understanding stories. J. I study by writing simple sentences. K. I study by imitating from the recording. L. I study by speaking out words or phrases. M. I study by doing simple role plays. N. I study by reading and understanding simple stories. O. I study by using daily expression_rs. P. I study by performing short plays. Q. I study by performing simple rhymes. R. I study by writing sentences for pictures. S. I study by writing out simple poems. T. I study by reading aloud correctly. U. I study by playing text plays. V. I study by working with classmates. W. I study by going over the text before class. X. I study by copying words and expression_rs. Y. I study by looking and saying. Z. I study by asking others questions. 2a Listening and checking Now let’s go to page 3. Listen to the tape and check the questions you ask. While listening, pay attention to the structures of the sentences. Section A 2a, 2b Tapescript Girl1: Welcome to the English club. Today we’re going to talk about the best ways to learn English. Who has an idea? Boy1: Do you learn English by watching English-language videos? Girl2: No. It’s too hard to understand the voices. Boy1: What about keeping a diary in English? Do you learn English that way? Girl2: I think so. It helps to write English every day. Girl3: Have you ever studied with a group? Girl2: Yes, I have! I’ve learned a lot that way. Girl1: Do you ever practice conversations with a friend? Girl2: Oh, yes. It improves my speaking skills. Boy1: What about reading aloud to practice pronunciation? Girl3: I do that sometimes. I think it helps. Boy2: I do too. And I always look up new words in a dictionary. Girl3: That’s a great idea! 2b Listening and matching Listen again and match each question from 2a with an answer in the box on page 3. 2c Doing a pairwork Next we are going to make a conversation in pairs using the information from activities 2a and 2b. A: Have you ever studied with a group? B: Yes, I have. I’ve learned a lot that way. A: Have you ever learned English by watching videos? B: Yes, I have. I’ve learned a lot that way. A: Have you ever practiced conversations with friends? B: Yes, I have. I’ve learned a lot that way. A: Have you ever listened to tapes? B: Yes, I have. I’ve learned a lot that way. A: Have you ever read aloud to practice pronunciation? B: Yes, I have. I’ve learned a lot that way. 3a Reading the article and completing the chart 1.Reading to the tape We are going to read the article on page 4. First we shall read to the tape together. That is, we start reading aloud as the recorder goes, and we stop reading aloud as the recorder stops. While reading, let’s pay enough attention to the pauses, the pronunciation and the intonation of the native reader. Make our reading aloud as the same as the reader’s. 2.Reading and dividing the article into parts Next we are going to read aloud the article slowly and clearly. We will try to divide it into thought groups. 3.Reading and underlining We shall read the article once again, this time, to underline all the useful expression_rs in it. After school, you are going to write them down in your notebook. This week/ we asked students/ at New Star High School/ about the best ways/ to learn more English. Many said/ they learnt/ by using English. Some students had more specific suggestions. Lillian Li, for example, said/ the best way/ to learn new words/ was by reading English magazines. She said that/ memorizing the words of pop songs/ also helped/ a little. When we asked about studying grammar/ she said, “I never study grammar. Its too boring.” Wei Ming feels differently. Hes been learning English/ for six years/ and really loves it. He thinks/ studying grammar /is a great way/ to learn a language. He also thinks that/ watching English movies/ isnt a bad way/ because he can watch the actors/ say the words. Sometimes, however, he finds watching movies/ frustrating/ because the people speak too quickly. Lin Chang said that/ joining the

 

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