初中英语1a-1d表格教案

这是一份初中英语1a-1d表格教案，共11页。教案主要包含了成功之处，存在问题，改进措施等内容，欢迎下载使用。
课题
Unit 4 Amazing Plants and Animals Sectin A (1a-Prnunciatin)
学段
初中
年级
八
课型
听说＆语音课
课时
1
学科
English
单元
主题分析
本单元的主题属于“人与自然”范畴，涉及“自然生态”主题群中的“热爱与敬畏自然，与自然和谐共生”子主题内容。本单元以“神奇的动植物”为主题，围绕植物和动物的独特之处展开探究，深入理解自然生物的奇妙特性及其与人类生活的密切关联。学生不仅能掌握形容词最高级的用法，还能培养对自然界的敬畏之心，进而思考人类与动植物和谐共生的意义。
文本解读
What:本课是人教版(2024)八年级上册第四单元Amazing Plants and Animals的第一课时，本课时以“动植物”为核心主题，通过多模态教学活动引导学生掌握形容词原级与最高级的语言结构，并运用其描述自然界的生物特性。
Why:本课时的设计通过真实语境中的最高级练习（如“the heaviest animal”），解决学生语法运用中的典型难点（如混淆“-er”与“-est”），同时结合发音训练培养语音意识；选取蓝鲸、红杉等标志性生物作为案例，将语言学习与自然科学知识融合，激发学生对生态的好奇心，引导学生思考生物适应性的进化意义，最终渗透“敬畏自然、保护多样性”的价值观。
Hw:课程内容分为三个层次：词汇输入（如big/small, fast/slw等对比性形容词）、听力理解（匹配最高级形容词与对应生物，如蓝鲸—largest、红杉—tallest、猎豹—fastest）以及口语输出（通过问答讨论动植物的独特之处）。此外，语音板块（/eɪ/, /aɪ/等发音对比）和重音练习（如句子焦点差异）进一步强化语言准确性。最终目标是让学生能够流利运用最高级结构描述生物特征，理解自然界“世界之最”的案例，并意识到生物多样性的价值。
学情分析
1.学生基本情况
本课面向初二年级学生，他们对"世界之最"生物有碎片化了解（如知道蓝鲸很大），但缺乏系统比较的视角；能理解生物特征描述（big/small），但难以用英语表达生态关系。
2.已有知识经验
已掌握形容词原级和比较级，但对最高级（biggest/mst beautiful）的系统性认知不足；能识别常见动植物名称（如whale, tree），但对专业术语（如redwd, mss）的发音和意义不熟悉。
3.学习难点预测
听力理解时易被生词干扰（如听到"mss"可能影响后续信息获取）。4. 教学对策
课前推送"世界之最"短视频；听力材料分阶处理（基础组先提供选项词库）；设计"句型急救包"（最高级变换公式表）。
教学目标
语言
能力
1.Students will be able t accurately use superlative adjectives(eg, the tallest, the mst beautiful) t describe extrardinary features f plants and animals.
2.Students will cmprehend and respnd t questins abut natural wnders with fluency and crrect stress patterns.
文化意识
1.Students will explre hw different cultures value unique species.
2.Thrugh this lessn, students recgnize the diversity f life in the wrld, learn t revere nature, and respect nature.
思维品质
1.Students will categrize and priritize facts frm listening tasks (eg, matching animals t superlatives).
2.Students will evaluate the imprtance f bidiversity by discussing questins like "Why shuld we prtect the ldest trees?"
学习能力
1.Thrugh listening tasks, students can acquire relevant knwledge abut animals and plants, and cultivate listening skills.
2.Thrugh pair/grup tasks, students will practice negtiatin and knwledge-sharing.
教学
重难点
教学重点
Master the new wrds f animals and plants, and get the relevant knwledge f animals and plants thrugh listening tasks.
教学难点
Students will distinguish and prduce target sunds (/eɪ/, /aɪ/, /ɔɪ/) and cnsnant blends () clearly.
教学过程设计
教学环节
教师活动
学生活动
设计意图
Step 1
Warming-up
1.Greeting each ther.
2.Explain learning bjectives t students.
In this unit,yu will
-talk abut sme amazing plants and animals.
-use superlatives t cmpare mre than tw things.
-discuss the cnnectin between plants,animals,and ur lives.
-explre why plants and animals are imprtant t us.
3.Lk at the cver page f this unit and think the questins in Lk and share:
-What d yu see in the pht?
-What d yu think f when yu see the pht?
1.Greeting.
2.Learn abut learning bjectives in this unit.
3.Observe the pht and answer the questins.
通过观察封面页，介绍本单元的学习目标,引导学生对于单元话题有一个整体初步的认知，为后续学习做准备。
Step 2
Lead-in
1.Shw a vide abut nature and ask the students t remember what they can see
and hear.
2.T shws the riddle page and lets students have a guessing game:
"Let's have a guessing game accrding t the vide yu just watched.Read the riddles, lk at the pictures, and guess the plants and animals.Share yur answers in English!"
1.Watch the vide abut nature.
2.Students have a guessing game.
通过观看视频，激活学生的已有知识.激发学习兴趣.同时为新课内容的引入创造自然过渡。
通过所看视频进行谜语猜测游戏，激活和强化学生相关的动植物知识，为后续学习做铺垫。
Step 3
Pre-listening
Wrk n 1a
1.Teacher presents the wrds in the bx"beautiful,big, fast, heavy, large,lng,ld, small,tall,shrt" n the blackbard r PPT.
2.Explain the meanings and prnunciatins f these wrds, especially the superlative frms.
3.Use sme simple examples t help students understand hw t use them like "The elephant is big. The blue whale is the biggest animal in the wrld."
4.Let students finish 1a:Lk at the plants and animals.Use the wrds in the bx t talk abut them.After that,ask sme students t share their answers.
1.Learn the meanings f the wrds and read after teacher.
2.Learn the superlative frms f these wrds.
3.Students finish 1a and share their answers.
通过让部分学生
朗读，检查他们对单词发音的掌握情况。通过简单例子，观察他们是否能理解最高级的基本用法,为接下来的听说活动奠定词汇基础，帮助学生理解最高级在描述动植物语境中的用法。
Step 4
While-listening
Wrk n 1b
1.Play the recrding f the dialgues fr students t listen fr the first time. Ask them t number the plants and animals in la in the rder they hear them.
2.Play the recrding f 1b fr the secnd time.After that, have students share their answers in pairs first and then have the whle class check the answers.
Wrk n 1c
1.Play the recrding fr the third time.This time,ask students t match the wrds
"heaviest, largest,mst beautiful,ldest, fastest, tallest" with the plants and animals in la. Sme may have tw answers.
2.Students cmplete the task
individually. Then,have students discuss their answers in grups f fur.
3.Teacher invites several grups f students t reprt their answers.
1.Listen fr the first time and finish 1b.
2.Listen fr the secnd time and check answers..
3.Listen fr the third time and finish 1c.
4.Discuss the answers in grups f fur.
5.Reprt the answers.
滲透听力策略教学，让学生掌握“抓核心名词”的方法，提升听力理解效率，同时熟悉话题词汇的语音形式。
强化听力策略-捕捉最高级词汇，巩固形容词最高级在语境中的运用，借助信息匹配策略，让学生在语篇中理解最高级句型。教师根据学生在听对话时记录的关键词，判断其获取并记录信息的全面和准确程度。教师根据学生听对话填写词汇的准确度，判断学生获取并记录细节信息的能力。
Step 5
Pst-listening
Teacher asks students t write dwn sme sentences accrding t the listening materials.
①The blue whale is the largest and heaviest animal in the wrld.
②The cheetah runs the fastest.
③Mss is ne f the ldest plants in the wrld.
Wrk n 1d
1.Teacher rganizes students t have a pair wrk t ask and answer questins abut the plants and animals in 1a.
A:What's amazing abut the blue whale?
B:It’s the largest/biggest animal in the wrld.
2.Teacher gives students time t make up dialgues fr practice.
3.Teacher invites several pairs t demnstrate their cnversatins, fcusing n whether the superlatives used are crrect.
Grup wrk
1.Divide students int grups f fur.Each grup chses ne plant r animal they
are interested in, and then discuss mre amazing things abut it, and writes them dwn.
2.After 5 minutes,each grup selects a representative t share their findings with the whle class.
1.Students write dwn sme sentences by using the superlative frm.
2.Make a cnversatin with
partners in 1d.
3.Students have a grup wrk t talk abut the plant r animal they are interested in.
通过用最高级写出听力材料中相关动植物的信息，初步锻炼学生对于最高级的使用。
通过对动植物进行结对问答让学生在真实情境中练习使用目标语言，提高口语表达能力和语言流利度。
通过小组讨论最感兴趣的动植物，培养学生自主探索和拓展知识的能力，以及公共演讲和信息分享的技能，进一步增强他们对令人惊叹的动植物这一话题的兴趣。
Step 6
Prnunciatin
Wrk n 1
1.Present the table in Prnunciatin 1,teach the phnetic symbls and
wrds,and ask students t pay attentin t the prnunciatin rules.
2.Play the recrding,and let students fllw and read. Then ask students t add
ne mre wrd that fllws the same prnunciatin rule t each grup n their wn.
Wrk n 2
1.Play the recrding f Prnunciatin 2,ask students t ntice the differences
in sentence stress and meaning,and fllw and imitate.
2.Teacher explains the relevant rules f sentence stress.
1.Read the phnetic symbls.
2.Finish Prnunciatin 1.
3.Listen and repeat, ntice the differences
in sentence stress and meaning.
4.Learn the sentence stress and take ntes.
通过系统的发音教学和听力练习,帮助学生掌握目标音标的发音规则,理解重音对句子意义的影响,从而提升学生的语音准确性和听力理解能力。
Step 7
Summary
Teacher shws the students the mind map f the key pints f this lessn thrugh PPT, leads them t review.
Fllw teacher’s step t review the key pints in this lessn.
教师带领学生利用思维导图将本节课进行有序地梳理，巩固所学，加深印象。
Step 8
Hmewrk
Level A:Create infrmatin cards fr the animals and plants in la,label the crrespnding adjectives (eg,blue whale-largest, heaviest), and attempt t describe ther cmmn animals and plants using superlatives (eg,panda-mst lvely).
Level B:Interview three classmates abut the mst amazing animals and plants in their memries, describe their characteristics, write dwn the dialgue and intrductins, add pictures.
Level C:Investigate a plant r animal f interest, describe its characteristics using superlatives (eg,"The sunflwer is ne f the tallest flwers in my garden."), create an illustrated pster, and share it with the class.
分层作业设计落实双减政策，减量不减质，重视实际场景的交际应用，减少机械操练。
板书设计
Unit 4 Amazing Plants and Animals
Sectin A (1a-Prnunciatin)
Vcabulary:
ld—ldest fast-fastest small-smallest tall-tallest shrt-shrtest large-largest heavy-heaviest beautiful-mst beautiful
Sentence pattern:
A:What's amazing abut the blue whale?
B:It's the largest/biggest animal in the wrld.
教学反思
一、成功之处:
1.多模态教学方法的运用:本节课通过结合视频图片、听力练习、词汇匹配和对话练习等多种形式，有效地调动了学生的视觉、听觉和语言输出能力。
2.词汇与语境的结合:在教学中，将形容词（如“largest”“fastest”）与具体的动植物（如蓝鲸、红杉树、猎豹）结合，让学生在真实的语境中学习和运用词汇。这种方式不仅增强了学生的记忆，还帮助他们理解形容词比较级和最高级的实际应用。通过问答练习（如“What’s amazing abut the blue whale?”），学生能够自然地输出语言，提高了口语表达能力。
二、存在问题:
1.词汇练习的深度不够:虽然词汇与语境结合较好，但对形容词比较级和最高级的语法规则讲解不够系统。部分学生可能在自主造句或扩展使用时出现错误。此外，词汇的拓展性练习较少，限制了学生的词汇广度。
2.发音训练的机械性:发音练习虽然系统，但形式较为机械，缺乏趣味性和创造性。学生可能只是被动跟读，未能完全理解发音规则在实际对话中的应用。例如，可以增加绕口令或情景对话，让学生在更有趣的活动中练习发音。
三、改进措施:
1.加强语法和词汇的深度讲解:在形容词最高级的教学中，加入更多对比练习（如“tall/taller/tallest”），并通过纠错活动强化正确用法;设计词汇扩展任务，如让学生用最高级描述身边的物体或同学，增强实际运用能力。
2.丰富发音训练形式:引入游戏化活动，如“发音接龙”或“听音辨词”，增加趣味性;结合情景对话，让学生在有意义的语境中练习重音和语调，例如模拟导游介绍红杉树。