版本: 冀教

  • 【冀教版】八年级下册(2026春版)数学电子教材(提前预习).pdf

    【冀教版】八年级下册(2026春版)数学电子教材(提前预习).pdf

    目录:

    第十八章 平面直角坐标系
    18.1 位置的确定
    18.2 平面直角坐标系
    18.3 图形的位置与坐标
    18.4 图形的运动与坐标
    第十九章 函数
    19.1 常量和变量
    19.2 函数
    19.3 函数的表示
    19.4 函数的初步应用
    第二十章 一次函数
    20.1 一次函数
    20.2 一次函数的图像和性质
    20.3 用待定系数法确定一次函数表达式
    20.4 一次函数的应用
    20.5 一次函数与二元一次方程的关系
    第二十一章 四边形
    21.1 多边形
    21.2 平行四边形的性质
    21.3 平行四边形的判定
    21.4 三角形的中位线
    21.5 矩形
    21.6 菱形
    21.7 正方形
    21.8 梯形
    第二十二章 数据的收集整理与描述
    22.1 统计的初步认识
    22.2 数据的收集
    22.3 数据的整理与描述
    22.4 频数分布与直方图
    22.5 频数变化趋势的刻画
    项目学习――主题探究(一)体育健身运动时的心率与年龄的关系
    项目学习――主题探究(二)如何近似计算湖面的面积
    项目学习――主题探究(三)八年级学生视力情况调查

  • 【冀教版】四年级下册(2026春版)英语电子教材(提前预习)-三年级起点.pdf

    【冀教版】四年级下册(2026春版)英语电子教材(提前预习)-三年级起点.pdf

    目录:

    关注公众号快速搜索电子课本
    Unit 1 I love nature!
    Lesson 1 What do you see?
    Lesson 2 The rainbow
    Lesson 3 Story:The sun and the wind
    Lesson 4 We need all of them.
    Again,please!
    Unit 2 Weather
    Lesson 1 How’s the weather today?
    Lesson 2 Weather and clothes
    Lesson 3 Story:A rainy day
    Lesson 4 So much weather in a day
    Again, please!
    Unit 3 Seasons
    Lesson 1 Four seasons
    Lesson 2 Seasons and months
    Lesson 3 Story:Thanks for the four seasons!
    Lesson 4 I like all the seasons!
    Unit 4 Festivals and holidays
    Lesson 1 When is it?
    Lesson 2 I love all festivals!
    Lesson 3 Story:Animal years
    Lesson 4 Happy Children’s Day
    Unit 5 My community
    Lesson 1 Places in my community
    Lesson 2 How can we get there?
    Lesson 3 Story:Take good care of the community!
    Lesson 4 I love my community!
    Unit 6 Safety first
    Lesson 1 How do you come to school?
    Lesson 2 The traffic lights
    Lesson 3 Story: Be safe on the way
    Lesson 4 Traffic rules

  • 【冀教版】高中选择性必修 第一册英语电子教材-.pdf

    【冀教版】高中选择性必修 第一册英语电子教材-.pdf

    目录:

    Unit 1 What Kind of Learner am I?
    Section 1 Reading for Meaning
    Section 2 Learning Through Practice
    Section 3 Using English in Content
    Section 4 Expanding Our Horizons
    Unit 2 Movie, Mirror of Life
    Unit 3 More Than A Meal
    Unit 4 literature for Self-Understanding
    Unit 5 Learning Through Travel

  • 【冀教版】高中选择性必修 第四册英语电子教材.pdf

    【冀教版】高中选择性必修 第四册英语电子教材.pdf

    目录:

    Unit 1 Caring for Each Other
    Section 1 Reading for Meaning
    Section 2 Learning Through Practice
    Section 3 Using English in Content
    Section 4 Expanding Our Horizons
    Unit 2 Poetry-Calling Forth The Riches of Life
    Unit 3 Chinese Painting and Artists
    Unit 4 Rules Are Rules!
    Unit 5 Humankind and Nature

  • 【冀教版】高中选择性必修 第三册英语电子教材.pdf

    【冀教版】高中选择性必修 第三册英语电子教材.pdf

    目录:

    Unit 1 What’s Being Gifted
    Section 1 Reading for Meaning
    Section 2 Learning Through Practice
    Section 3 Using English in Content
    Section 4 Expanding Our Horizons
    Unit 2 Science Fiction
    Unit 3 Confucius and Today’s Society
    Unit 4 The Rise of Bioengineering
    Unit 5 Self-Control

  • 【冀教版】高中选择性必修 第二册英语电子教材.pdf

    【冀教版】高中选择性必修 第二册英语电子教材.pdf

    目录:

    Unit 1 Achieving My Best
    Section 1 Reading for Meaning
    Section 2 Learning Through Practice
    Section 3 Using English in Content
    Section 4 Expanding Our Horizons
    Unit 2 Let’s Talk Music!
    Unit 3 Relieving Stress in Your Life
    Unit 4 Family Festivals
    Unit 5 Geography

  • 【冀教版】高中必修 第一册英语电子教材-.pdf

    【冀教版】高中必修 第一册英语电子教材-.pdf

    目录:

    Unit 1 Being A Teenager
    Unit 2 Friendship
    Unit 3 Dancing With Words
    Unit 4 Culture and Cultural Diversity
    Unit 5 Natural Disatsters

  • 【冀教版】高中必修 第三册英语电子教材.pdf

    【冀教版】高中必修 第三册英语电子教材.pdf

    目录:

    Unit 1 Attitudes Towards Our Elders
    Unit 2 Managing Your Time
    Unit 3 The Story of Success
    Unit 4 Literature For Identity
    Unit 5 Animals Around Us

  • 【冀教版】高中必修 第二册英语电子教材.pdf

    【冀教版】高中必修 第二册英语电子教材.pdf

    目录:

    Unit 1 Family
    Unit 2 School Life
    Unit 3 Be Active And Healthy
    Unit 4 Waves of Technology
    Unit 5 Save The Planet

  • 【冀教版】七年级下册(2025春版)英语电子教材.pdf

    【冀教版】七年级下册(2025春版)英语电子教材.pdf

    目录:

    Unit 1 A trip to the Silk Road
    Lesson 1 A trip to China
    Lesson 2 Our trip plan
    Lesson 3 A visit to Xi’an
    Lesson 4 Other stops along the Silk Road
    Lesson 5 A trip plan
    Marco Polo and the Silk Road
    Unit 2 School life
    Lesson 1 How is school going?
    Lesson 2 A report about Sports Day
    Lesson 3 Making a difference
    Lesson 4 Running for monitor
    Lesson 5 A thank-you letter
    Different countries, similar school life
    Unit 3 After-school activities
    Lesson 1 Let’s play chess!
    Lesson 2 A visit to a farm
    Lesson 3 Colourful activities
    Lesson 4 Join us!
    Lesson 5 A plan for mountain climbing
    The little prince
    Unit 4 My friends
    Lesson 1 What is a friend?
    Lesson 2 A story of friendship
    Lesson 3 We are with you!
    Lesson 4 Giving advice
    Lesson 5 Icebreakers
    High mountains and flowing water
    Unit 5 Our neighbourhood
    Lesson 1 My neighbourhood
    Lesson 2 A friendly neighbourhood
    Lesson 3 My hometown
    Lesson 4 Changes in the neighbourhood
    Lesson 5 A good neighbourhood
    The six-foot lane
    Unit 6 Being creative
    Lesson 1 Let’s DIY!
    Lesson 2 Paper cutting
    Lesson 3 What is in the box?
    Lesson 4 Chinese kites
    Lesson 5 How to make a poster
    Luban – the legendary master carpenter
    Unit 7 Ways to be healthy
    Lesson 1 You are what you eat!
    Lesson 2 Exercising more
    Lesson 3 Good sleep for good health
    Lesson 4 Tim’s healthy lifestyle
    Lesson 5 A lifestyle survey
    Tai chi
    Unit 8 I love nature!
    Lesson 1 Why are plants important?
    Lesson 2 Gardening with Mary
    Lesson 3 The elephants’ journey home
    Lesson 4 It’s time to protect them!
    Lesson 5 A national park
    Time on the earth

  • 【冀教版】七年级上册(2024秋版)英语电子教材.pdf

    【冀教版】七年级上册(2024秋版)英语电子教材.pdf

    目录:

    Unit 1 New school, new beginning!
    Lesson 1 Hello!
    Lesson 2 Let me show you around!
    Lesson 3 Look at the photo!
    Lesson 4 My school days
    Lesson 5 I like my school!
    Two great teachers
    Unit 2 Learning English is fun!
    Lesson 1 How do you like English?
    Lesson 2 Amazing English
    Lesson 3 Food words are interesting!
    Lesson 4 l Colours and feelings
    Lesson 5 Tips for learning English
    British or American English?
    Unit 3 All about me
    Lesson 1 Me and my body
    Lesson 2 How do you feel?
    Lesson 3 We all look different!
    Lesson 4 What do you like to do?
    Lesson 5 About-me card
    An interview
    Unit 4 My family
    Lesson 1 My family photo
    Lesson 2 A family picnic
    Lesson 3 Grandma’s birthday party
    Lesson 4 A birthday card
    Lesson 5 l love my family!
    Chinese and English names
    Unit 5 Animal friends
    Lesson 1 I’d like to have a pet!
    Lesson 2 The rhino and the egret
    Lesson 3 At the zoo
    Lesson 4 My favourite animal
    Lesson 5 Save the tigers!
    lnteresting animals
    Unit 6 Let’s go!
    Lesson 1 On the way to the bookstore
    Lesson 2 At the museum
    Lesson 3 Our shopping list
    Lesson 4 What would you like?
    Lesson 5 My favourite place
    Museums around the world
    Unit 7 Days and months
    Lesson 1 Talking with Zack
    Lesson 2 Winter in Harbin
    Lesson 3 Special days
    Lesson 4 Happy holidays!
    Lesson 5 The colourful seasons
    We have many holidays!
    Unit 8 Knowing the world
    Lesson 1 Where are you from?
    Lesson 2 My home country
    Lesson 3 Different landscapes
    Lesson 4 Same time, different weather
    Lesson 5 A profile of Thailand
    The earth-our only home

  • 【冀教版】九年级全册英语电子教材.pdf

    【冀教版】九年级全册英语电子教材.pdf

    目录:

    课文目录与封面
    Unit1 :Stay healthy
    Lesson 1:What’s wrong, Danny?
    Lesson 2:A visit to the Dentist
    Lesson 3:Good food, good health
    Lesson 4:Don’t smoke, please!
    Lesson 5:Jane’s lucky life
    Lesson 6:Stay away from the hospital
    Review:Unit Review
    Unit 2:Great people
    Lesson 7:What is the meaning of life?
    Lesson 8:A universe of thought
    Lesson 9:China’s most famous ‘farmer’
    Lesson 10:Touch the world
    Lesson 11:To China, with love
    Lesson 12:Guess my hero!
    Unit 3:Safety
    Lesson 13:Be careful, Danny!
    Lesson 14:Accidents happen
    Lesson 15:My helmet saved my life!
    Lesson 16:How safe is your home?
    Lesson 17:Staying safe in an earthquake
    Lesson 18:Never catch a dinosaur
    Unit 4:Stories and poems
    Lesson 19:A story or a poem?
    Lesson 20:Say it in five
    Lesson 21:The fable of the woodcutter
    Lesson 22:The Giant(II)
    Lesson 23:Writing a poem
    Lesson 24:Writing a poem
    Unit 5:Look into science
    Lesson 25:Let’s do an experiment!
    Lesson 26:Keep the candle burning
    Lesson 27:Planet Danny
    Lesson 28:The study of living things
    Lesson 29:DNA – The story of you
    Lesson 30:Science affects us
    Unit 6:Movies and theatre
    Lesson 31:A movie or a play
    Lesson 32:Moving pictures
    Lesson 33:The Fisherman and the Goldfish(I)
    Lesson 34:The Fisherman and the Goldfish(II)
    Lesson 35:Theatres are fun!
    Lesson 36:Making plays is fun
    Unit 7:Work for peace
    Lesson 37:Don’t fight!
    Lesson 38:Making school a better place
    Lesson 39:The dove and the olive branch
    Lesson 40:The UN – The power of words
    Lesson 40:Jenny’s good advice
    Lesson 42:Peace at last
    Unit 8:Culture shapes us
    Lesson 43:A visit to Chinatown
    Lesson 44:Popular sayings
    Lesson 45:Different manners
    Lesson 46:Home to many cultures
    Lesson 47:Good manners
    Lesson 48:Supper with the Bradshaws
    Unit 9:Communication
    Lesson 49:Get along with others
    Lesson 50:Tips for good communication
    Lesson 51:What could be a wrong?
    Lesson 52:The power of a smile
    Lesson 53:Working in groups
    Lesson 54:How embarrassing!
    Unit 10:Get ready for the future
    Lesson 55:Look into the future
    Lesson 56:Manage your time
    Lesson 57:Best wishes
    Lesson 58:Ms. Liu’s speech
    Lesson 59:Keep your choices open
    Lesson 60:Get a good education
    Vocabulary and Structures
    Grammar

  • 【冀教版】八年级下册英语电子教材.pdf

    【冀教版】八年级下册英语电子教材.pdf

    目录:

    课文目录与封面
    Unit 1:Spring is coming!
    Lesson 1:How’s the weather?
    Lesson 2:It’s getting warmer!
    Lesson 3:The sun is rising
    Lesson 4:The spring city
    Lesson5:Babysitting on a Spring Day
    Lesson 6:Stories about spring
    Review:Unit Review
    Unit 2:Plant a plant!
    Lesson 7:Planting trees
    Lesson 8:Why are plants important?
    Lesson 9:Gardening with Mary
    Lesson 10:Make your garden grow!
    Lesson 11:Amazing plants
    Lesson 12:Danny’s plant
    Unit 3:Animals are our friends
    Lesson 13:Danny’s big scare
    Lesson 14:Amazing animals
    Lesson 15:The zoo is open
    Lesson 16:The bear escaped!
    Lesson 17:Save the tigers
    Lesson 18:Friendship between animals
    Unit 4:The internet connects us
    Lesson 19:How do you use the internet?
    Lesson 20:A computer helps!
    Lesson 21:Books or computers?
    Lesson 22:Travel on the internet
    Lesson 23:The internet – good or bad?
    Lesson 24:An E-mail to Grandpa
    Unit 5:Buying and selling
    Lesson 25:Raising money
    Lesson 26:Cookies,please!
    Lesson 27:Business English
    Lesson 28:Mr. Liu’s great idea
    Lesson 29:How to push a product
    Lesson 30:A cookie sale
    Unit 6:Be a champion!
    Lesson 31:Don’t fall,Danny!
    Lesson 32:My favourite record
    Lesson 33:2800 years of sports
    Lesson 34:Modern Olympics
    Lesson 35:The dream team
    Lesson 36:Classroom Olympics
    Unit 7:Know our world
    Lesson 37:Let’s learn geography!
    Lesson 38:The world is a big place
    Lesson 39:Ring up or call?
    Lesson 40:Body language
    Lesson 41:A class of the world
    Lesson 42:North America
    Unit 8:Save our world
    Lesson 43:Let’s clean up!
    Lesson 44:Environment clubs
    Lesson 45:Let’s sort garbage!
    Lesson 46:Protect our environment
    Lesson 46:Connected to nature
    Lesson 48:Garbage is interesting!
    Pronunciation
    Vocabulary and Structures
    Grammar

  • 【冀教版】八年级上册英语电子教材-.pdf

    【冀教版】八年级上册英语电子教材-.pdf

    目录:

    注意:该书不在《2025年国家课程教学用书目录》,不是现行版本。
    新版八年级上册英语课本
    课文目录与封面
    Unit 1:Me and my class
    Lesson 1:Back to school
    Lesson 2:Many faces, one picture
    Lesson 3:Getting to know you!
    Lesson 4:Best friends
    Lesson5:Meet Ms. Liu
    Lesson 6:Jenny’s week
    Review:Unit Review
    Unit 2:My favourite school subject
    Lesson 7:Don’t be late for class!
    Lesson 8:E-mails helps!
    Lesson 9:I don’t want to miss geography!
    Lesson 10:Looking for Lisa
    Lesson 11:Lily learns about China!
    Lesson 12:Karen’s hair stood up!
    Unit 3:Families celebrate together
    Lesson 13:I love autumn
    Lesson 14:Happy memories
    Lesson 15:A present for Li Ming
    Lesson 16:Happy Thanksgiving!
    Lesson 17:Presents from Canada!
    Lesson 18:Li Ming’s birthday
    Unit 4:My neighbourhood
    Lesson 19:The best neighbourhood
    Lesson 20:No stopping!
    Lesson 21:Eat a donut and turn right
    Lesson 22:I like my neighbourhood
    Lesson 23:People in my neighbourhood
    Lesson 24:I need a map!
    Unit 5:My future
    Lesson 25:I want to be a teacher!
    Lesson 26:What will I be?
    Lesson 27:What’s your advice?
    Lesson 28:Rich or poor? It doesn’t matter!
    Lesson 29:Our ambitions and dreams
    Lesson 30:A famous friend?
    Unit 6:Go with transportation!
    Lesson 31:How do you travel?
    Lesson 32:Trains go faster!
    Lesson 33:Life on wheels
    Lesson 34:Flying donuts
    Lesson 35:Future transportation
    Lesson 36:Clean cars?
    Unit 7:Enjoy your hobby
    Lesson 37:What’s your hobby?
    Lesson 38:Hobbies are fun!
    Lesson 39:Danny’s hobby
    Lesson 40:What’s Paul’s hobby?
    Lesson 40:Show and tell!
    Lesson 42:The new club
    Unit 8:Celebrating me!
    Lesson 43:What makes you unique?
    Lesson 44:Georgia plays basketball
    Lesson 45:Be yourself!
    Lesson 46:My dream
    Lesson 47:I made it!
    Lesson 48:Li Ming’s report
    Pronunciation
    Vocabulary and Structures
    Grammar

  • 【冀教版】八年级上册(2025秋版)英语电子教材(完整版,提前预习).pdf

    【冀教版】八年级上册(2025秋版)英语电子教材(完整版,提前预习).pdf

    目录:

    Unit 1 Me and my class
    Lesson 1 New friends, new subjects
    Lesson 2 What will I be?
    Lesson 3 Best friends
    Lesson 4 My first week
    Lesson 5 Rich or poor? It doesn’t matter!
    Many faces, one picture
    Unit 2 Festivals and holidays
    Lesson 1 Chinese festivals and holidays
    Lesson 2 Festivals in autumn
    Lesson 3 The Spring Festival
    Lesson 4 The Dragon Boat Festival
    Lesson 5 Special New Year celebrations
    Special festivals around the world
    Unit 3 Better you, better me!
    Lesson 1 What makes you unique?
    Lesson 2 Practice makes perfect!
    Lesson 3 Believe in yourself!
    Lesson 4 Be happy with yourself!
    Lesson 5 I made it!
    Time is life ― the story of Lu Xun
    Unit 4 Being a good learner
    Lesson 1 How to learn physics
    Lesson 2 Karen’s hair stood up!
    Lesson 3 My learning experiences
    Lesson 4 My way, the best way
    Lesson 5 What type of learner am I?
    I love learning Chinese!
    Unit 5 Work education
    Lesson 1 Learning to cook
    Lesson 2 The importance of physical work
    Lesson 3 Learning by doing
    Lesson 4 I take pride in my work!
    Lesson 5 A physical work program
    What’s work education?
    Unit 6 Natural wonders of the world
    Lesson 1 Amazing nature
    Lesson 2 A home to wild animals
    Lesson 3 Great rivers
    Lesson 4 A trip to the Amazon Rainforest
    Lesson 5 Landforms of China
    Natural wonders
    Unit 7 Let’s volunteer!
    Lesson 1 I’d like to volunteer!
    Lesson 2 Join us!
    Lesson 3 Let’s go volunteer!
    Lesson 4 Li Lin’s volunteering story
    Lesson 5 You’re welcome to help out!
    Volunteers make the Games!
    Unit 8 Protecting the environment
    Lesson 1 Let’s clean it up!
    Lesson 2 Look at the plastic!
    Lesson 3 The green miracle
    Lesson 4 Global warming
    Lesson 5 It is everyone’s duty!
    World Environment Day

  • 【冀教版】七年级全一册(2024秋版)体育电子教材.pdf

    【冀教版】七年级全一册(2024秋版)体育电子教材.pdf

    目录:

    第1课 健康
    第2课 影响健康的因素
    第3课 眼睛健康
    第4课 调控运动强度
    第5课 制订锻炼计划
    第6课 应对欺凌
    第7课 心理健康
    第8课 传染性疾病
    第9课 流感、肺结核和甲型肝炎
    第10课 常见运动损伤
    第11课 公平竞争 诚信自律
    第12课 中华传统养生术

  • 【冀教版】九年级全一册体育电子教材-.pdf

    【冀教版】九年级全一册体育电子教材-.pdf

    目录:

    1、体能篇
    第一章 体力活动与体能
    第一节 终身体育
    第二节 发展体能的渐透式过程
    第二章 发展心肺耐力
    第一节 有氧运动和“无氧运动”
    第二节 发展心脚耐力
    第三章 发展肌肉力量
    第一节 发力
    第二节 发展爆发力的方法
    第四章 发展速度
    第一节 影响述度发展的因素
    第二节 发展速度的方法:
    第五章 发展灵敏性
    第一节 发展灵敏性的阶梯练习
    第二节 发展灵敏性的方法
    第六章 体能组合发展案例
    一节 发展灵敏性与心肺耐力组合
    第二节 发展速度与心肺力组合
    第三节 发展肌肉力量与心肺耐力的循环练习
    2、运动技能篇
    第一章 发展综合性移动技能
    第一节 运动环境对综合性移动技能发展的影响
    第二节 发舰综合性移动技能
    第二章 发展综合性身体控制技能
    第一节 发展综合性身体控制技能的基础知识
    第二节 发展综合性身体控制技能
    第三章 发展综合性操作技能
    第一节 发展综合性操作技能的基本原则
    第二节 发综合性操作技能
    3、健康教育篇
    第一章 健康的生活方式
    第一节 养成健康的生活方式
    第二节 合理利用网络资源
    第二章 安全知识
    第一节 常见运动�p伤的处理方法
    第二节 地震避险
    第三章 青春期知识
    第一节 如何与异性交往
    第二节 预防性骚扰与性侵害
    第四章 疾病预防知识
    第一节 预防艾滋病
    第二节 理性对待艾滋病患者及病毒携带者
    第五章 心理健康与社会适应
    第一节 学会调控情绪
    第二节 有良好的体育道德

  • 【冀教版】八年级全一册体育电子教材.pdf

    【冀教版】八年级全一册体育电子教材.pdf

    目录:

    注意:该书不在《2025年国家课程教学用书目录》,不是现行版本。
    1、体能篇
    第一章 体力活动与体能
    第一节 体力活动金字塔
    第二节 建立个人的体力活动金字塔
    第二章 发展心肺耐力
    第一节 最大心率和靶心率区间
    第二节 发展心肺耐力的方法
    第三章 发展肌肉力量
    第一节 最大肌力
    第二节 发展肌肉力量的双人辅助方法
    第四章 发展速度
    第一节 反应时
    第二节 发展速度的方法
    第五章 发展灵敏性
    第一节 灵敏性的组成要素
    第二节 在游戏中发展灵敏性的方法
    2、运动技能篇
    第一章 发展综合性移动技能
    第一节 与综合性移动技能发展有关的力学知识
    第二节 发展综合性移动技能
    第二章 发展综合性身体控制技能
    第一节 影响综合性身体控制技能发的主要因索
    第二节 发展综合性身体控制技能
    第三章 发展综合性操作技能
    第一节 与综合性操作技能发展有关的力学知识
    第二节 发展综合性操作技能
    3、健康教育篇
    第一章 健康饮食
    第一节 合理营养
    第二节 预防食物中毒
    第二章 安全知识
    第一节 运动中的安全知识
    第二节 生活中的安全知识
    第三章 青春期知识
    第一节 青春期常见疾病
    第二节 异性交柱
    第四章 疾病预防知识
    第一节 肝炎的预防
    第二节 不滥用成瘾性药物
    第五章 心理健康与社会适应
    第一节 培养良好的意志品质
    第二节 形成合作的意识和能力

  • 【冀教版】七年级下册(2025春版)数学电子教材.pdf

    【冀教版】七年级下册(2025春版)数学电子教材.pdf

    目录:

    第六章 二元一次方程组
    6.1 二元一次方程组
    6.2 二元一次方程组的解法
    6.3 二元一次方程组的应用
    6.4 三元一次方程组
    第七章 相交线与平行线
    7.1 命题
    7.2 相交线
    7.3 平行线
    7.4 平行线的判定
    7.5 平行线的性质
    7.6 平面图形的平移
    第八章 整式的乘法
    8.1 同底数幂的乘法
    8.2 幂的乘方与积的乘方
    8.3 同底数幂的除法
    8.4 整式的乘法
    8.5 乘法公式
    8.6 科学记数法
    第九章 因式分解
    9.1 因式分解
    9.2 提公因式法
    9.3 公式法
    第十章 三角形
    10.1 三角形的边
    10.2 三角形的内角和外角
    10.3 三角形的角平分线、中线和高
    第十一章 一元一次不等式和一元一次不等式组
    11.1 不等式
    11.2 不等式的基本性质
    11.3 解一元一次不等式
    11.4 一元一次不等式的应用
    11.5 一元一次不等式组
    项目学习――主题活动(一) 潜望镜里的数学
    项目学习――主题活动(二) 水管出水口设置在哪里最好