最新人教版小学五年级英语上册全册教案及反思1名师优秀教案.docx

1、最新人教版小学五年级英语上册全册教案及反思1名师优秀教案人教版小学五年级英语上册全册教案及反思1人教版小学五年级英语上册全册教案及反思 Unit1 My new teachers第一课时 一、教学重点 本课时的教学重点是Lets learn部分的单词:old，short thin，tall，strong, young, funny, kind等。要求学生能听懂句型，并结合这些句子表达的情境，学会恰当地替换句中的单词。逐步学会听、说、读、写单词:old，short，thin，tall，strong。 二、教学难点 本课时的教学难点是如何利用所提供的对话和情景，以旧引新，让学生进入学习状态。Let

2、s start部分在学生用书当中首次出现，教师应正确理解此部分的辅垫作用，可根据实际教学需要进行使用，并帮助学生熟悉教材内容的变化。 三、课前准备 1(教师准备教学过程中所需要的图片、声音、课件，以及本课时的八张单词卡。 2(准备一些教师的照片或图片。 3(教师准备录音机及录音带。 四、教学过程 1(Warm,up(热身) (l) 教师播放Lets start下面歌谣的录音，让学生听歌谣猜单元话题，激发学生对新学期第一单元英语学习的兴趣。还可以使用四年级上册第三单元学过的句型:“I have a new friend. Hes tall. Hes strong, too.”并结合相关人物的图片

3、，引导学生复习 strong， tall， short，thin等词，为本课时听、说、读、写这些单词做好准备。 (2)日常口语练习，内容可参考如下: T:Hello, everyone Welcome back to school! Nice to see you! Ss: Nice to meet you! (3) 问学生几个问题，引出本课重点内容。具体会话可参考如下: T:Hi，everyoneNice to see you again(What grade are you in now, Ss:Were in Grade 5( washed twice, 15 mL at a time.

4、 Water washed into the same 1125 mL, in a separatory funnel, shake can be replaced. Water through the dry filter paper filter 100 ml volumetric flask, wash the filter with a small amount of water, add 2.5 mL of ammonium acetate solution (1100g/L), add water to the scale, shake well. Will this soluti

5、on filter, discard first 20 mL of the filtrate. Collect used for colorimetric determination of landfill leachate.c In the formula: X-PG content in the sample, expressed in grams per kilogram (g/kg); PG quality of samples for determination of A-, measured in micrograms (g g); M-quality of the sample,

6、 expressed in grams (g); V1-total volume of samples after extraction. Milliliters (mL); V2-draw samples for the determination of the volume, expressed in milliliters (mL). Results to two significant figures. 6, precision under repeatability conditions to obtain the absolute value of the difference o

7、f two independent test results shall not exceed the arithmetical average of the 10%. TBHQ detection detection of TBHQ in colleges and universities in accordance with SN/T1050-2002 by high performance liquid chromatography, this method of simultaneous determination of 9 kinds of food antioxidants. Le

8、ad () total arsenic GB/T5009.12 GB/T5009.11 Copper (beans), GB/T5009.13 Al-principle 1, sample processing, ferric and lead ions in acetic acid-sodium acetate buffer solution, with chrome azurol s and trimethylamine 16 alkyl bromide reaction forming the blue of ternary complex. measuring absorbance a

9、t 640 nm wavelength and compared with standard sizing. 2, nitric acid reagent. Perchloric acid. Sulfuric acid. Hydrochloric acid. 6mol/L hydrochloric acid: volume 50mL hydrochloric acid (4), diluted with water to 100mL. 1% (vol)T:Do you like your new English books(new classroom, new teacher), Ss:Yes

10、 T: What are we going to talk about in Unit 1,GuessWhats the topic of Unit 1, 2( Presentation(新课呈现) (l)教师出示Lets start部分图片，介绍说: Rabbit has many new teachers in her school. Do you have new teachers? 引导学生根据情景图的提示描述新教师。然后教师说:“今天我们将学习怎样描述新教师。Sarah将为大家介绍几位新教师，大家在先看一看有哪些是新教师, (2)出示Lets learn部分的图片，向学生介绍说: T

11、hey are Sarahs teachers. Describe these teachers(引导学生结合预习部分回答出 strong， tall， short， thin等旧词，然后结合图卡向学生呈现新词:youny，kind old，funny。教师可利用简笔画、单词卡片或实物图片等一教授新词，使学生正确理解、认读。 (3)教师可播放单词的声音，让学生在听过一遍后跟读单词，逐步掌握正确的读音。 (4)教师根据以下信息请学生判断会话中描述的教师是 Lets learn配图中的哪一位: Mr Hu is the art teacher. Whats he like,Hes short an

12、d thin(完成前面铺垫的学习任务，让学生猜出哪位是Sarah的新教师。教师再引导学生利用 Lets learn部分所提供的替换句型，描述Sarah的其他两位新教师，练习巩固所学新词。 (4)试着写单词。 教师范写四会单词，让学生跟写或在单词卡片背面仿写，达到听、说、读、写四会掌握新词的目的。 3(Lets play (趣味操练) (1)Lets find out (找一找) 教师指导学生用所学新词和句型描述Lets find out部分几位教师的体貌特征，然后找出正确的图片。完成这项活动后，教师引导学生充分利用八张新词卡片继续进行结对或小组活动，如: My new Chinese teac

13、her is tall and strong. Who is he? 让其他学生选出正确的图片。 (2)Lets sing (唱一唱) 教师放歌曲“My new teacher”的录音，学生跟唱，进一步在音乐节奏中感知新词。 ith water to 100mL. 1% (vol)nt. Perchloric acid. Sulfuric acid. Hydrochloric acid. 6mol/L hydrochloric acid: volume 50mL hydrochloric acid (4), diluted wcomplex. measuring absorbance at 6

14、40 nm wavelength and compared with standard sizing. 2, nitric acid reage sodium acetate buffer solution, with chrome azurol s and trimethylamine 16 alkyl bromide reaction forming the blue of ternary-ead ions in acetic acidprinciple 1, sample processing, ferric and l-ad () total arsenic GB/T5009.12 G

15、B/T5009.11 Copper (beans), GB/T5009.13 Al2002 by high performance liquid chromatography, this method of simultaneous determination of 9 kinds of food antioxidants. Le-th SN/T1050nce wiall not exceed the arithmetical average of the 10%. TBHQ detection detection of TBHQ in colleges and universities in

16、 accorda6, precision under repeatability conditions to obtain the absolute value of the difference of two independent test results shdraw samples for the determination of the volume, expressed in milliliters (mL). Results to two significant figures. -total volume of samples after extraction. Millili

17、ters (mL); V2-quality of the sample, expressed in grams (g); V1-(g g); M , measured in micrograms-PG content in the sample, expressed in grams per kilogram (g/kg); PG quality of samples for determination of A-first 20 mL of the filtrate. Collect used for colorimetric determination of landfill leacha

18、te.c In the formula: X iscardof water, add 2.5 mL of ammonium acetate solution (1100g/L), add water to the scale, shake well. Will this solution filter, dhake can be replaced. Water through the dry filter paper filter 100 ml volumetric flask, wash the filter with a small amount washed twice, 15 mL a

19、t a time. Water washed into the same 1125 mL, in a separatory funnel, s 2 4(Consolidation and extension(巩固与扩展) (l)让学生做本单元 A Lets learn部分的活动手册配套练习。 (2)让学生模仿Lets find out部分的录音，读给朋友或家长听。展示不同教师的图片，让学生猜出是教哪个科目的教师，然后用所学新词描述这些教师的外貌特征。 (3)让学生参照 Lets find out部分设计一些谜语让大家清一猜。可以参考以下语言: She is tall( Shes beautif

20、ul( Shes very young( We all like her( Whos she, (4)让学生把新学的歌曲唱给家长或朋友听。 5. 小结 单词:old，short thin，tall，strong, young, funny, kind 教学反思: 本课时Lets learn部分主要是通过情景会话，谈论美术教师的样子，来让学生学习单词:old，short thin，tall，strong, young, funny, kind等。教学设计适合与学生身边的人物相联系，尤其是新老师。可引导学生复习已学过的tall, short, thin, strong等词汇，再进一步学习本课新生词

21、。达到描述不同图片人物的要求。利用一些活动来巩固知识。教师引导学生充分利用事先准备好的人物图片，进行结对或小组活动，如: My new Chinese teacher is tall and strong. Who is he? 让其他学生选出正确的图片。 Unit1 My new teachers第二课时 一、教学重点 本课时的重点掌握句型是: Whos your math teacher, Mr Zhao( Whats he like, Hes thin and short. Hes very kind要求学生能在相似的情景中完成替换练习。能灵活运用这些句子进行交际。 二、教学难点 Let

22、s try这一形式在学生用书中第一次出现，但难度不大。学生即使不能够听懂句子的含义，只要明白关键词语的意思也能找到正确答案。教师要帮助学生听录音熟悉新词和新句型，感知连读、失去爆破和弱读等语音现象。初步培养学生的听力技能。 三、课前准备 1(教师准备教学过程中所需要的图片、声音、课件，人物图片最好是能够 % (vol)Sulfuric acid. Hydrochloric acid. 6mol/L hydrochloric acid: volume 50mL hydrochloric acid (4), diluted with water to 100mL. 1. complex. meas

23、uring absorbance at 640 nm wavelength and compared with standard sizing. 2, nitric acid reagent. Perchloric acid sodium acetate buffer solution, with chrome azurol s and trimethylamine 16 alkyl bromide reaction forming the blue of ternary-idprinciple 1, sample processing, ferric and lead ions in ace

24、tic ac-al arsenic GB/T5009.12 GB/T5009.11 Copper (beans), GB/T5009.13 Aligh performance liquid chromatography, this method of simultaneous determination of 9 kinds of food antioxidants. Lead () tot2002 by h-ithmetical average of the 10%. TBHQ detection detection of TBHQ in colleges and universities

25、in accordance with SN/T1050peatability conditions to obtain the absolute value of the difference of two independent test results shall not exceed the arsion under redraw samples for the determination of the volume, expressed in milliliters (mL). Results to two significant figures. 6, precitotal volu

26、me of samples after extraction. Milliliters (mL); V2-ty of the sample, expressed in grams (g); V1quali-, measured in micrograms (g g); M-PG content in the sample, expressed in grams per kilogram (g/kg); PG quality of samples for determination of A-iltrate. Collect used for colorimetric determination

27、 of landfill leachate.c In the formula: Xthe ff ammonium acetate solution (1100g/L), add water to the scale, shake well. Will this solution filter, discard first 20 mL of Water through the dry filter paper filter 100 ml volumetric flask, wash the filter with a small amount of water, add 2.5 mL o was

28、hed twice, 15 mL at a time. Water washed into the same 1125 mL, in a separatory funnel, shake can be replaced.3 直接粘贴在黑板上。 2(准备一些教师的照片或图片。 3(教师准备录音机及录音带。 四、教学过程 1(Warm,up(热身) (1)教师放歌曲“My New Teacher”，让学生感知并复习歌曲中语言。 (2)结合画有人物不同相貌特征的教学图片进行关键词的替换，引导学生复习上一课时所学的新词，为本课时学习句型做好准备。口语练习内容可参考如下: A: Good morning

29、/afternoon. Look! Our math teacher is very young. Hes tall and thin. B: This is our music teacher. Shes young. Shes very funny. A: Whos your art teacher, B: Mr Hu( A: Whats he like, B: Hes short and thin 2( Lets try and talk (操练) Lets try 反复播放Lets try部分录音，指导学生根据声音选出图中相应的人物。在学生根据录音内容圈出所描述教师之后，可让学生看一看

30、他们熟悉老师的图片，用英语说出他们是谁，用句型:“Whos he/ she? Whats he / she like? ”提问学生。此后再转入 Lets talk部分对话的详细学习。教师最好能放一句，停一句，并重复录音中的话语，帮助学生掌握正确的语音、语调。 Lets talk (1)教师播放Lets learn A中的四句话(声音见媒体素材的A learn sentences.wav)。教师说:“这位胡老师又瘦又矮，我们找一找图中的哪位老师又瘦又矮呢,”出示Lets talk部分的人物图片，让学生快速找出Mr Zhao。 然后教师分别说出教师姓氏: Mr Ma, Miss Liu(这时先不要

31、求学生描述这些教师，可把该项任务放到对话教学之后。 (2)听录音，跟读Lets talk部分的对话。引导学生指现图中的人物 ith water to 100mL. 1% (vol)nt. Perchloric acid. Sulfuric acid. Hydrochloric acid. 6mol/L hydrochloric acid: volume 50mL hydrochloric acid (4), diluted wcomplex. measuring absorbance at 640 nm wavelength and compared with standard sizing.

32、 2, nitric acid reage sodium acetate buffer solution, with chrome azurol s and trimethylamine 16 alkyl bromide reaction forming the blue of ternary-ead ions in acetic acidprinciple 1, sample processing, ferric and l-ad () total arsenic GB/T5009.12 GB/T5009.11 Copper (beans), GB/T5009.13 Al2002 by high performance liquid chromatography, this method of simultaneous determination of 9 kinds of food antioxidants. Le-th SN/T1050nce wiall not exceed the arithmetical