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单 元 整 体 教 学 设 计
学科 英语 年级 九年级上册
使用教材 仁爱科普版 教材页数 P97-104
单元名称 Unit 4 Amazing Science Topic 3 China is the third nation that sent a person into space.
单元主题及主要内容分析
主题范畴：人与社会 主题群：宇宙探索 子主题：地球与宇宙探索，航天事业发展 单元话题：航天事业发展 主题意义：了解航天事业的发展，感受为了航天事业贡献一生的科学家热爱祖国的情感，激发热爱科学的精神。 以下是单元语篇内容分析图和基于单元主题和语篇内容分析形成的单元结构图： 表一：单元教学内容 语篇语篇类型语篇内容语篇主题意义Topic 3 Section A 1a对话Michael和Kangkang在科学博物馆的对话谈论航天的知识。了解我国航天发展的艰难历史，感受为了航天事业贡献一生的科学家热爱祖国的情感。Topic 3 Section B 1a对话Kangkang和Mr. Brown的对话介绍宇宙飞船发展，引出电脑的用途。了解宇宙飞船和宇航员的知识，交流感受，热爱科学。Topic 3 Section C 1a说明文介绍电脑的广泛用途及电脑给人类带来的影响。在语篇中了解电脑的重要性，谈论如何解决电脑带来的问题，学会辩证看待问题，培养合理使用电脑的意识。Topic 3 Section D 1a说明文介绍机器人在未来世界的发展和地位。培养学生分析问题，发挥想象力，激发热爱科学的精神。
表二：单元大观念：
学情分析
（一）自然情况 本单元围绕“航天事业发展”这一话题，开展教学活动。 已有基础 经过前面的学习，学生已经具备了一定的语言基础，能够根据教师设置的各种活动表达自己的观点，为这节课的教学提供了良好的基础。 存在问题 经过学习，学生已经具备了大量的知识储备，但是学生对于如何学好英语不是很清楚。 （四）解决措施 鼓励学生在课堂上积极踊跃发言，尊重每个学生的想法，并给予客观公正的评价，而不是期待唯一的标准答案。 培养学生利用现代科学技术检索信息，查阅资料的能力。 在教学过程中，以学生为中心。创设让学生合作交流的学习情境，一起探讨、讨论，共同完成学习任务。并鼓励学生将所学内容与家长进行分享。 教学方式灵活多样，根据学生随堂掌握情况，及时作出调整和改进。 5. 从多角度多维度对学生进行多方位评价。
单元课标要求及学习目标
【单元课标要求】 本单元以“航天事业发展”为主题，主题为China is the third nation that sent a person into space.以航天事业等讨论为发展主线，完成本单元本话题的语音(如：重音、弱读、读、停顿、升降调等)、词汇(如：表示宇宙飞船和宇航员等的名词、动词和动词词组)、语法和功能项目的学习，培养学生的听说技能、读写技能和学习策略，如预测、词汇图记忆策略等达到让学生能够了解航天事业的发展，培养学生分析问题，发挥想象力等文化意识目标以及能够交流感受，激发热爱科学的精神等情感目标。 【单元学习目标】学习本单元后，能够： 语言能力：学习相关的单词和短语；通过观察课文插图来猜测课文内容；正确地运用强读和弱读技巧，使句子更加抑扬顿挫，富有韵律感；运用图片等非语言信息理解主题、复现对话；通过听力活动和朗读对话，掌握对话大意和细节，培养“听”与“读”的语言能力；继续在语境中学习关系代词that/which/who引导的定语从句。 学习能力：在对话和练习中学习定语从句，准确理解关系代词that/who/which的意义和用法；了解电脑的广泛用途及电脑给人类带来的影响，通过多种形式的阅读活动培养基本的阅读技能，如预测、略读、理解大意、寻读等，提高学生“读”的语言能力；通过小组讨论，搜集准备写作素材，培养“说”和“写”的语言能力。 3.思维品质：在阅读文本过程，学习分析文章的结构；在学习语法时，能正确分析句子结构，正确使用简单句造句；渗透德育目标，了解中国航天史，热爱祖国热爱科学。 4.文化意识：能围绕相关主题，运用所学语言，与他人进行日常交流，语音、语调、用词基本正确，表达比较连贯；在书面表达中，能综合运用本话题的语法、词汇、句型，描述学习英语的方法，针对“机器人在未来世界的发展”谈谈自己的理解；培养分析问题，发挥想象力，激发热爱科学的精神，表达情感、态度、观点和意图等。
单元课时安排
课时及教材板块 课型 课时对应的单元教学目标 评价的手段与方式
第一课时Section A 听说课 在对话和练习中学习定语从句，准确理解关系代词that/who/which的意义和用法；了解中国航天史，热爱祖国热爱科学。 通过两人对话活动，情景演绎，评价学生能否运用肢体语言、语调、表达方式等表达自己情感；创设情景，让学生根据问题情景进行对话。
第二课时Section B 听说课 通过听力活动和朗读对话，掌握对话大意和细节，培养“听”与“读”的语言能力；继续在语境中学习关系代词that/which/who引导的定语从句。 通过回答问题链，评价学生能够听懂对话内容；根据图片和文本，学习关系代词that/which/who引导的定语从句，评价学生对该知识点的掌握。
第三课时Section C 读写课 了解电脑的广泛用途及电脑给人类带来的影响，通过多种形式的阅读活动培养基本的阅读技能，如预测、略读、理解大意、寻读等，提高学生“读”的语言能力；通过小组讨论，搜集准备写作素材，培养“说”和“写”的语言能力。 通过略读回答问题链，精读根据关键词归纳具体信息，评价学生是否能够掌握文章大意；小组讨论，写一篇短文，题目是《没有电脑的一天》，评价学生对目标语言的内化。
第四课时Section D 综合复习课 （语法+读写） 对本话题的所有知识进行归纳和总结；针对“机器人在未来世界的发展”谈谈自己的理解；培养分析问题，发挥想象力，激发热爱科学的精神。 通过略读回答问题链，根据关键词复述文章，评价学生是否能够掌握文本的大意；用相关的语法表达针对“机器人在未来世界的发展”谈谈自己的观点和看法。
单元评价设计
过程性评价：通过一系列听、说、读、看、写等学习任务，夯实学生的基础知识，提高语言综合运用能力。 终结性评价：每学完一个Section，利用听写小卷，检测学生的基础知识掌握程度；通过单元检测，检查学生的语言运用能力，并查漏补缺。
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Unit 4 Amazing Science Topic 3 China is the third nation that sent a person into space. 课时教学设计
本单元第3课时 Section C 课型 读写课
语篇研读
What---语篇主题和主要内容 本课属于新课标话题“人与社会”——“科学与技术”中的“历史的发展，对未来的畅想”话题，介绍电脑的广泛用途及电脑给人类带来的影响呈现主要内容。 Why---语篇传递的主题意义 通过本节课的学习，学生能够在语篇中了解电脑的重要性，谈论如何解决电脑带来的问题，学会辩证看待问题，培养合理使用电脑的意识。 How---文体结构、语言特点及功能 在Section C的说明文中由介绍电脑的广泛用途及电脑给人类带来的影响展开，同时，文本呈现关系代词that/who/which引导的定语从句的用法和举例的表达法，让学生学会并运用。
学情分析
【已知】 教学对象为初三的学生，学生具备一定的阅读和写作能力，能够通过阅读文本获取关键信息，同时也能够运用一些简单的句式结构表达自己的看法，观点和意图。 【未知】 学生在日常的实际生活当中针对英语知识进行运用，对于辩证对待电脑，使用电脑不是很清楚。 【能知】 通过本节课的学习，学生能够用相关的词汇、短语和句型描述文本内容；借助逻辑关系图式和问题提示理解主题、复现短文内容；能够在语篇中了解电脑的重要性，谈论如何解决电脑带来的问题，学会辩证看待问题，培养合理使用电脑的意识。
课时教学目标
通过本课学习，学生能够： 学习理解： 感知与注意：联系课文旧知，激发学生兴趣，比如Lead-in以观看“电脑发展史”的视频导入；通过读看辨，初步理解词汇和语篇意义；通过图片猜测语篇内容； 获取与梳理：通过泛读和精读直接从文本获取信息，完成阅读练习； 概括与整合：概括短文大意。 应用实践： 描述与阐释：复述短文的主要内容； 分析与判断：学习和运用日常的功能用语；分析文本中关系代词that/who/which引导的定语从句的用法和举例的表达法；针对“如何解决电脑带来的问题”谈谈自己的理解； 内化与运用：学会进行小组讨论，讨论“没有电脑的一天会遇到什么困难”，讨论后完成一篇短文。 迁移创新： 推理与论证：提供新的情景，运用正确的英语句子进行表达。
教学重难点
教学重点： Some expressions: doubt, tiny, inside, brain, cancel, no doubt, for instance Talk about the importance of computers. write a composition by using our imagination. 教学难点： 正确使用含有动植物的英语习语来表达地道的英语；能够理解在不同的国家，同一动植物的含义是有差异的；在与英语本土人士交谈时，要注意这些差异，以免引起误会。
教学方法
英语教学活动观，情境式教学，任务型教学
教学工具
PPT课件，多功能白板，教案
教-学-评一体化教学过程
教学目标 学习活动 效果评价
学习理解： 感知与注意：联系课文旧知，激发学生兴趣，比如Lead-in以观看“电脑发展史”的视频导入；通过读看辨，初步理解词汇和语篇意义；通过图片猜测语篇内容； 概括与整合：概括短文大意 任务一： Lead in Watch a video about the development of computers. Answer the question of what’s it about what can we know from it Watch a video about the use of computer. Tick the fields we use the computer in. 任务二：Pre-reading Learn some words and expressions. 任务一: 1. 观察以观看视频的活动，是否能引起学生兴趣，为接下来的学习做铺垫； 2.通过观看电脑的作用，观察学生对其作用的初步了解。 任务二： 通过学习相关词汇和表达，观察是否可以为学生阅读文本扫清语言障碍，提高阅读效率。
设计意图 通过观看视频，激发学生对计算机发展历程和应用领域的兴趣，为后续学习做铺垫，并引导学生思考计算机在社会发展中的作用。通过学习相关词汇和表达，为阅读文本扫清语言障碍，提高阅读效率。
教学目标 学习活动 效果评价
学习理解： 获取与梳理：通过泛读和精读直接从文本获取信息，完成阅读练习； 概括与整合：概括短文大意 任务三：While-reading Activity 1: Predict (预测) the main idea of the passage. Underline the topic sentence of each paragraph. Know the structure of this passage. Activity 2: Skim (略读) Skim the passage and underline the topic sentence of each paragraph. Skimming to underline the topic sentence of each paragraph. Activity 3: complete the structure of the passage Activity 4: Scan Para.1 and underline the Activity 5: Read Para.2 and fill in the chart. Activity 6: Read Para.3 and fill in the blanks. Scan 1a and choose the best answer. Let’s have a summary. 任务三: 观察学生答题情况，评价学生通过阅读获取信息的能力。 评价学生能否正确分析掌握并运用宾语从句。
设计意图 通过识别主题句，帮助学生理解文章结构，提高信息提取能力。通过略读快速掌握文章大意，再通过细读深入理解细节，培养学生的阅读策略和技巧。通过完成文章结构，加深对文章整体框架的理解，锻炼逻辑思维。通过填写图表和空白，将阅读与写作相结合，训练信息整合和表达能力。
教学目标 学习活动 效果评价
应用实践： 描述与阐释：复述短文的主要内容； 分析与判断：学习和运用日常的功能用语；分析文本中关系代词that/who/which引导的定语从句的用法和举例的表达法；针对“如何解决电脑带来的问题”谈谈自己的理解； 内化与运用：学会进行小组讨论，讨论“没有电脑的一天会遇到什么困难”，讨论后完成一篇短文。 迁移创新： 推理与论证：提供新的情景，运用正确的英语句子进行表达。 任务四: Post-reading Learn some language points. Finish the outline（框架） of 1a. Retell 1a according to the mind map. Thinking: Should students have computers？ Project——Group work. Show Time. Every coin has two sides. We should use them properly. Thinking: Without computers, what could we do in our daily lives What will happen Is it good to us 创设情境：假设你在2030年的一个特殊日子。白天，世界上没有电脑。那么设想一下，你会有什么麻烦？请写一篇短文，题目是《没有电脑的一天》。 Work on 2. Write a short passage with the title with One Day Without Computers. The following information may help you. 任务五：summary 任务四: 评价学生能否正确分析掌握并运用关系代词that/who/ which引导的定语从句； 观察学生能否在新的情境中巩固运用本课重难点； 观察学生能否根据框架和关键词写出一篇关于“没有电脑的一天”的作文。 任务五:根据学生回答情况，判断学生是否已经掌握新知。
设计意图 通过复述与思维导图，锻炼口头表达能力和归纳总结能力。通过双面思考，引导学生辩证地看待问题，培养全面分析的思维习惯。通过创设情境，鼓励学生发挥想象力，运用所学知识进行创造性写作，同时锻炼写作能力。通过多样化的教学手段，激发学生的学习兴趣，提升他们的综合语言素养和思维能力。
课时教学板书设计
Unit4 Topic 3 Section C
评价量表
课时作业设计
作业内容 作业目标 设计意图
基础题： Review the vocabulary and the sentence structures. 掌握最基本的语言知识；培养学生借助工具书进行自主学习的能力。 查漏补缺，复习和巩固本节课所学内容。
提高题： Group discussion on a specific application of computers in daily life (such as learning, entertainment, etc.), and share their respective opinions. 在理解基础上，进一步分析计算机使用的利弊，并提出个人见解。 确保所有学生都能理解计算机的基本用途和重要性，以及互联网对日常生活的改变。
拓展题： Write a science fiction short article or story about how future computer technology will further change human life. 培养学生综合运用所学知识解决实际问题的能力，以及批判性思维和创新能力。 使学生全面认识计算机在现代社会中的重要作用，理解其带来的便利与挑战。
课后反思（实施后填写）
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（仁爱科普版）九年级
上
Topic 3 China is the third nation that sent a person into space.
Section C 听说优质课
Unit 4 Amazing Science
Learning objectives
1
Lead in
Pre-reading
3
While-reading
Post-reading
5
Summary
Assessment
7
Homework
2
4
6
8
1
Learning objectives
After learning the lesson, we can:
01
02
03
04
learn some core words and expressions of the text.
be able to understand and summarize the importance of computers in different fields.
develop the ability to extract key information and summarize.
recognize the important role of computers in promoting social progress.
What’s it about
What can we know from it
Watch and answer
2
Lead in
2
Lead in
Watch a video about the use of computer.
Tick the fields we use the computer in.
education business
industry communication
daily life medical care
entertainment sports
2
Lead in
There is no _____ [da t]that computers can be used in many areas of work and leisure.
Words and expressions
毫无疑问
What are the computers used for
doubt
3
Pre-reading
Words and expressions
What are the computers used for
Doctors can find diseases easily with the help of computers.
For instance, ______[ ta ni] computers which are ______[ n sa d] patients' bodies can keep their hearts beating ________.
adj. 微小的
prep.在......内
[ n m li]
adv. 通常
例如
tiny
inside
normally
3
Pre-reading
Words and expressions
In factories, robots are controlled
by computers that are like human
_______[bre nz] . They can do work that is dangerous to humans.
n. 大脑
What are the computers used for
brains
3
Pre-reading
Words and expressions
________[b sa dz], computers are very useful in the business.
adv. 而且
prep. 除……之外（还）
Besides
3
Pre-reading
The Importance of Computers
1. Predict (预测) the main idea of the passage.
Computers are important in our lives.
Reading skill 1: Guess the main idea
from the title.
Activity 1: Prediction（预测）
The title
4
While-reading
A. / /
B. /
1
2
1
2
3
Underline the topic sentence of each paragraph.
What's the structure of this passage
1
2
3
1
2
3
Tip: Pay attention to the first sentence or the last sentence of each paragraph.
4
While-reading
Reading skill 2: The topic sentence is usually
in the beginning or at the end of
a paragraph.
Skim the passage and underline the topic sentence of each paragraph!
Activity 2: Skim (略读)
Topic sentences
Where is usually the topic sentence in a paragraph
4
While-reading
2分钟倒计时
Underline the topic sentence quickly
4
While-reading
Skimming to underline the topic sentence of each paragraph.
Paragraph 1.__________________________________________________________
__________________________________________________________
Since computers were invented in the USA in the 1950s, they have become very important in many areas of work and leisure.
Paragraph 2.___________________________________________________________
____________________________________________________________
Since the Internet came into being, people’s lives at home have been changed, too.
Paragraph 3.______________________________________________________________________________________________________________________
Computers have improved our lives, but they have brought problems, too.
4
While-reading
The Importance
of Computers
Reading skill 3: Try to find the structure(结构)
of the passage according to the topic sentences of each paragraph.
usage
problem
Para.1
Para.2
Para.3
Activity 3: complete the structure of the passage
4
While-reading
Activity 4
The usage
of computers
in work
Scan Para.1 and underline the
key words to fill in the chart.
Nouns, verbs and adjective s are usually key words.
4
While-reading
Activity 4
The usage
of computers
control the speed
and direction
find diseases easily and solve other problems
do dangerous work
used to place and cancel orders
Scan Para.1 and underline the
key words to fill in the chart.
In space
In hospitals
In factories
In business
4
While-reading
Activity 5
Read Para.2 and fill in the chart.
in daily life
search for information
watch movies
do shopping
do business
send emails
chat on line
4
While-reading
Read Para.3 and fill in the blanks.
1. We shouldn’t ________ (从事) computers too long,
or we may get _____________(头痛)or sore eyes.
2. If we ________(花费)too much time _________ (play)
computer games, we won’t have _________ time
to study or exercise.
3 .We shouldn’t believe ____________(一切) we read on
the Internet.
Activity 6
How should we use computers properly
work on
headaches
spend
playing
enough
everything
What kind of words or expressions are useful when giving examples
“for example”, “for instance” and “besides” are helpful when giving examples.
4
While-reading
1. What does the underlined word “their” in Para. 1 mean
A. computers’ B. patients’ C. bodies'
2. What’s the meaning of “place” in Para. 1
A. 下订单 B. 放置 C. 地方
3. What does “The whole world is connected” mean in the passage
A. The Internet makes it hard for people to communicate.
B. The Internet makes the world larger.
C. The Internet makes the world smaller, like a village.
4. Suppose you are the writer. What are you going to talk about next
A. how to use computers properly.
B. how important the computers are.
C. the development of computers.
Scan 1a and choose the best answer.
（猜测词义）
（猜测词义）
（推理判断）
（推理判断）
4
While-reading
Step 1:
Step 2:
Step 3:
Step 4:
Pre-read some information.Predict
Skim some parts to get ideas,such as...
Scan the passage to find out the answers to each question.
If time is enough,read through the passage at last.
Remember:Lots of daily reading is necessary,and is the real key to improving fast reading skills in exams.
Let’s have a summary.
4
While-reading
The Importance of Computers
Since computers were invented in the USA in the 1950s, they have become very important in many areas of work and leisure.There is no doubt that computers are very useful in technology and business. In space, computers have been used to control the speed and direction of a spaceship.With the help of computers, doctors can find diseases easily and solve other problems. For example, tiny computers which are inside patients' bodies can keep their hearts beating normally. In factories, robots are controlled by computers that are like human brains. They can do work that is dangerous to humans. In business, computers are used to place and cancel orders. They are also making the workplace safer and better.
毫无疑问
在…的帮助下
Language points
Since the Internet came into being, people's lives at home have changed, too. More and more people have personal computers that are used to search for information and watch movies. Thanks to the internet, people can do shopping and do business at home. Instead of writing letters on paper, people communicate by sending e-mails and chatting on line. The whole world is connected. The Internet is making the world smaller, like a village.
Computers have improved our lives, but they have brought problems, too. For instance, if we work on computers too long, we may get headaches or sore eyes, and we won't have enough time to study or exercise. Besides, not everything we read on the internet is true or good for puters help us at work and at home, but they must be used properly.
形成
越来越多
多亏了
购物
代替
例如
酸痛的眼睛
做生意
Language points
The importance of computers
usage
problem
work
daily life
________________________________ of a spaceship.
help doctors _____________________________.
_______________________________ in factories.
help businessmen ___________________________.
search for information and _________________.
_______________ and _____________ at home.
___________________ by sending e-mails and _______________________________.
get headaches or _____________________.
don’t have enough time _______________________.
something on Internet is not ________________.
control the speed and direction
find diseases easily
control the robots
place and cancel orders
watch movies
do shopping
do business
communicate
chatting online
sore eyes
to study or exercise
true or good
Para. 1
Para.2
Para. 3
Retell it!
In a word, computers help us at work and at home,
but they must be used properly.
The outline（框架） of 1a
5
Post-reading
Retell 1a according to the mind map.
computers
usage
problem
work
daily life
1. information/movies
2. shopping/business
3. communicate
1. head/eyes
2. study/exercise (no time)
3. not true or good
1. in space
2. in hospitals
3. in factories
4. in business
5
Post-reading
Do you agree
I think...
Should students have computers？
5
Post-reading
1. How often do you use the computer
Often. Sometimes. Seldom. ...
2. What do you often do on the computer
Do some shopping. See movies. Play games …
3. What do you think of the computer
Useful. Important. …
4. Do you think the computer is good for us
5. What’s your advice on using computers for your classmates
Project——Group work
5
Post-reading
Show Time
5
Post-reading
Every coin has two
sides. We should use
them properly.
Always remember:
5
Post-reading
Without computers, what could we do in our daily lives What will happen Is it good to us
Thinking
5
Post-reading
One Day Without Computers
Today, when I got up, I just turned on the computer as usual, but it didn’t work. Then I tried my brother’s PC, my parents’, even my dog’s, but none of them worked. Later, it was reported on TV that all of the computers in the world broke down today…
Suppose you were on a special day in 2030. During the day, there were no computers in the world. What trouble would you have
2 Write a short passage with the title with One Day Without Computers. The following information may help you.
5
Post-reading
One Day Without Computers
Today, when I got up, I just turned on the computer as usual, but it didn’t work.Then I tried my brother’s PC, my parents’, even my dog’s, but none of them worked. Later, it was reported on TV that all of the computers in the world broke down today. So the world is quite different. For instance, we can’t play games, watch movies or do shopping at home. Besides, we can’t communicate by sending e-mails or chatting online. Without the help of computers, businessmen can’t place or cancel orders online. Teachers can’t give lessons to their students. What’s worse, robots controlled by computers can’t do dangerous work for humans. Even the doctors can’t find the diseases easily.
In short, we almost have trouble with everything without computers today.
5
Post-reading
6
Summary
We learn:
some words: doubt, tiny, inside, brain, cancel,
some phrases: no doubt, for instance
3. some sentences:
There is no doubt that computers are very useful in technology and business.
We can:
1. talk about the importance of computers.
2. write a composition by using our imagination.
7
Assessment
Try hard OK Good Excellent
Read and write new words.
Be able to identify and explain how computers are changing people's daily lives.
Talk about the importance of computers in different fields based on pictures and texts by listening to 1a and speaking activities.
Recognize the important role of computers in promoting social progress.
8
Homework
基础性作业：
1. Review the vocabulary and the sentence structures.
提高性作业：
2. Group discussion on a specific application of computers in daily life (such as learning, entertainment, etc.), and share their respective opinions.
拓展性作业：
3. Write a science fiction short article or story about how future computer technology will further change human life.
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