Unit 3 Our Colorful School Life（上）-2026-2027学年七年级英语上册知识点精讲（仁爱科普版）

Unit 3 Our Colorful School life 知识点精讲（上） 。单元核心词汇 colorful Chinese biology art begin subject underground seldom far ⊙单元同步语法 可数名词 。单元文章对话 重点句型讲练 教材同步词汇全解全练 重点1 单元词汇 1.colorf/kAlefl/adj..色彩鲜艳的；有趣的 词形变化：color(n.颜色)一colorful(adj.);colorfully(adv.) 搭配：a colorful picture一幅色彩鲜艳的画 例佝：The flowers are very colorful..这些花颜色很鲜艳。 2.Chinese/,tar'ni:z/n.中文；中国人；adj.中国的 词形变化：China(n.中国) 搭配：speak Chinese说中文；Chinese food中国食物 例佝：We learn Chinese at school..我们在学校学习中文。 3.biology/bar'pled3iln.生物学 词形变化：biologist(n.生物学家)；biological(adj.) 构词：bio-(生命)+-logy(学科) 搭配：biology class生物课 例句：I like biology because it is interesting.我喜欢生物因为它很有趣。 4.atat/n.美术；艺术 词形变化：artist(n.艺术家)；artistic(adj.) 搭配：art class美术课；art room美术室 例句：e draw pictures in art class.我们在美术课上画画。 5.begin/br'grn/v.开始 词形变化：began(过去式)；begun(过去分词)；beginning(现在分词/名词) 搭配：begin to do sth./begin doing sth.开始做某事 例句：School begins at eight.学校八点开始上课。 6.subject/sAbd3kt/n.科目；主题 词形变化：subjective(adj.主观的)一初一不常见，可不讲 搭配：favorite subject最喜欢的科目 例佝：What is your favorite subject?你最喜欢的科目是什么？ 7.underground/,nde'graund/n.地铁；adj.地下的 词形变化：under(prep.在.下面)+ground(n.地面) 搭配：take the underground乖地铁；underground station地铁站 例句：I go to school by underground.我坐地铁去上学。 8.seldom/'seldem/adv..很少；不常 词形变化：seldomer(比较级)一不常用 搭配：seldom+一般现在时（用于否定含义） 例句：He seldom plays computer games.他很少玩电脑游戏。 9.fafa(r)/adj,/adw.远的；遥远t地 词形变化：farther/further(比较级)；farthest/furthest(最高级) 搭配：far from远离；how far多远 例句：My home is far from school.我家离学校很远。 考点通关 单元词汇 (一)单句填空（用所给词的适当形式填空） 1.The sky is very (color)today. 2.My favorite (China)festival is the Spring Festival 3.We have a (biology)class every Monday. 4.The (art)draws a beautiful picture. 5.Let's (begin)our lesson. 6.English is an important (subject). 7.You can take the (ground)to the museum 8.He (seldom)goes to the park on weekends 9.How (far)is it from here to the zoo? 10.She is good at (art)and music 11.They speak (China)in the classroom 12.We (begin)to learn English last year. (二)短文填空 My school life is very 1. We have many 2 such as English, and 5 I like art best because I can draw. We 6. classes at 8:00.My home is 7. from school,so I take the 8. every day.I 9. walk to school.What about you? 参考答案 1.colorful;2.Chinese;3.biology;4.artist;5.begin;6.subject (一)单句填空 7.underground;8.seldom;9.far;10.art;11.Chinese;12.began 1.colorful;2.subjects;3.Chinese;4.biology;5.art;6.begin;7.far; (二)短文填空 8.underground;9.seldom A 教材同步语法全解全练 重点2 单元语法 可数名词 项目 内容 可数名词是指可以计数的人或事物，有单数 定义 和复数两种形式。例如：book(书)→ books(多本书)；student(学生) → students(多名学生)。 1.一般情况：直接加-s,例如 book-→pooks,pen→pens 2.以S,X,sh,ch结尾：加-es,例如 bus→ouses,box→ooxes,brush→orushes watch-watches 3.以“辅音字母+y结尾：变y为i再加 -es,例如baby→pabies,city→cities 4.以f/fe结尾：变f/fe为v再加-es,例 复数变化规则 如knife→knives,,leaf-→leaves 5.以0结尾：有生命加-es,无生命加-s, 例如tomato→tomatoes,hero→neroes; photo→photos,.piano→pianos 6.不规侧变化：特殊记忆，例如 man→men,woman-women, child→children,foot→feet,tooth→teeth, mouse→mice,sheep→sheep,deer→deer fish→fish a/an+单数可数名词(a用于辅音音素 前，an用于元音音素前)：a book,an apple 常见搭配 many/some/any/数词+复数可数名 词：many books,some students,.any pencils,two cats 可数名词在句中单独使用时要考虑单复数形 式，不能直接用单数名词无冠词。例如：1 注意事项 have a cat.(v)I have cat.(x) 复数名词前可以不加冠词，表示泛指。例 如：Cats are cute. 考点通关 单元语法 语法专练一：可数名词(8题) 1.There are three in the room. A.boxs B.boxes C.boxs 2.I have apple and orange. A.a;a B.an;an C.a;an 3.Look at those They are so cute A.monkey B.monkeys C.monkeies 4.How many do you have? A.tomatos B.tomatoes C.tomato 5.My father has two A.watchs B.watches C.watch 6.The are playing in the park. A.child B.children C.childs 7.I want to buy some for my mother. A.flower B.flowers C.flower's 8.-How many are there in the zoo? -There are five. A.sheeps B.sheep C.sheeples 语法专练二：可数名词(10题) 用所给名词的正确形式填空（注意单复数）。 1.There are two (knife)on the table 2.I have (a)interesting storybook. 3.The (man)over there are my teachers. 4.My sister has three (tooth)now. 5.We need many (tomato)to make soup. 6.Can you see the (deer)in the forest?It is very fast. 7.There are some (baby)in the house. 8.She buys (a)uniform for her son. 9.Look!The (mouse)are eating cheese. 10.How many (piano)are there in the music room? 参考答案 语法专练一：可数名词 1.B;2.B;3.B;4.B;5.B;6.B;7.B;8.B 语法专练二：可数名词 1.knives;2.an;3.men;4.teeth;5.tomatoes;6.deer; 7.babies;8.a;9.mice;10.pianos 教材同步文章句型精讲 重点3 文章句型 1.I'm Kangkang and I study at a middle school in Beijing. 结构：主语+study at+学校名称 中文：我在北京的一所中学上学。 2.Our school life is fun and colorful. 结构：主语+be+形容词（描述性质） 中文：我们的学校生活有趣又多彩。 (3.On the morning of every Monday,we raise the national flag. 结构：时间状语+主语+动词短语 中文：每周一早上，我们升国旗。 4.We start the first class at 8:00 a.m.every day. 结构：主语+start+宾语+at+时间 中文：我们侮天上午8点开始第一节课。 5.We study Chinese,English,math,science and many other subjects. 结构：主语+study+科目列表 中文：我们学习语文、英语、数学、科学和许多其他科目。 6.My favorite class is PE. 结构：My favorite+名词+is+名词 中文：我最喜欢的课是体育课。 (7.Every afternoon,we have one PE class on the playground. 结构：时间+主语+have+数量+名词+地点(on the playground) 中文：每天下午，我们在操场上有一节体育课。 8.There are many student clubs in our school. 结构：There be+名词+地点 中文：我们学校有许多学生社团。 9.We can make friends with other students there. 结构：主语+can+动词短语(make friends with.…) 中文：我们可以在那里和其他学生交朋友。 10.We have different activities in the clubs after school. 结构：主语+have+宾语+地点+时间 中文：我们在放学后的社团里有不同的活动。 11.I enjoy singing and playing the guitar in the music club. 结构：主语+enjoy+doing sth.+地点 中文：我喜欢在音乐社团里唱歌和弹吉他。 12.I really love going to school. 结构：主语+love+doing sth. 中文：我真的很喜欢上学。 考点通关 文章句型 练习一：单项选择 1.Kangkang studies at a middle school Beijing. A.in B.on C.at D,to 2.Our school life is A.fun and color B.funny and colorful C.fun and colorful D.fun and colors 3.We raise the national flag the morning of every Monday. A.in B.on C.at D.for 4.We start the first class 8:00 a.m.every day. A.in B.on C.at D.for 5.Kangkang's favorite class is A.English B.math C.science D.PE 6.Every afternoon,we have one PE class the playground. A.in B.on C.at D.over 7.There are many in our school. A.student club B.student clubs C.students club D.students clubs 8.We can make with other students in the clubs. A.friends B.friend C.a friend D.the friend 9.Kangkang enjoys and playing the guitar in the music club. A.sing B.sings C.singing D.to sing 10.I really love to school. A.go B.goes C.going D.to going 练习二：完成句子（根据中文提示完成英文句子，每空一词） 1我在北京的一所中学上学。 I study a middle school Beijing. 2我们的学校生活有趣又多彩。 Our school life is 3.每周一早上我们升国旗。 the morning of every Monday,we the national flag 4.我们每天上午8点开始第一节课。 We the first class 8:00 a.m.every day. 5.我们学习语文、英语、数学、科学和许多其他科目。 We study Chinese,English,math,science and many 6.我最喜欢的课是体育课。 My class is PE. 7每天下午，我们在操场上有一节体育课。 Every we have one PE class on the 8我们学校有许多学生社团。 There many student in our school. 9我们可以在那里和其他学生交朋友。 We can with other students there. 10.我喜欢在音乐社团里唱歌和弹吉他。 I enjoy and the guitar in the music club 练习三：翻译句子（根据中文意思，补全英文句子，每空一词） 1我真的很喜欢上学。 I really to school. 2.我们的学校生活很有趣。 Our school life very 3我们侮周一早上升国旗。 We the national flag the morning of every Monday. 4.我们每天上午8点开始第一节课。 We the first class 8:00 a.m.every day. 5.我最喜欢的课是体育课。 class is PE. 6.每天下午，我们在操场上有一节体育课。 Every afternoon,we one PE class the playground. 7我们学校有许多学生社团。 There many student in our school. 8我们可以在社团里交朋友。 We can in the clubs. 参考答案 练习一：单项选择 1.A;2.C;3.B;4.C;5.D;6.B;7.B;8.A;9.C;10.C 1.at;in;2.fun;and;colorful;3.On;raise;4.start;at;5.other; 练习二：完成句子 subjects;6.favorite;7.afternoon;playground;8.are;clubs; 9.make;friends;10.singing;playing 练习三：翻译句子 1.love;going;2.is;fun;3.raise;on;4.start;at;5.My, favorite;6.have;on;7.are;clubs;8.make;friends A 教材同步单元练习 一、阅读理解 A篇 Do you know why some colors make you feel warm while others make you feel cool? The answer lies in color psychology ()For example,red is a warm color.It can make people feel excited and energetic.Many restaurants use red to make customers eat faster.Blue,on the other hand,is a cool color.It calms people down.Hospitals often use blue because it helps patients relax. In our school,we also use colors in different ways.The art room is painted yellow because yellow can make students feel creative.The library uses light green to help students focus(集中注意力)on reading..The sports hall has orange walls---this color makes students feel active and want to exercise. But everyone has their own favorite color.Some students love pink because it makes them feel happy.Others like purple because it looks mysterious )What is your favorite color?How does it make you feel? ()1.What does the color red make people feel according to the passage? A.Calm and relaxed B.Creative and focused. C.Excited and energetic D.Sad and tired. ()2.Why do hospitals often use the color blue? A.To make patients eat faster. B.To help patients calm down. C.To make patients feel creative. D.To help patients focus. ()3.Which color is used in the art room in the writer's school? A.Red. B.Blue. C.Yellow. D.Green. ()4.What is the best title for this passage? A.Colors in Our School B.How to Choose Colors C.Color Psychology in Daily Life D.Different People,Different Colors B篇 Some students think homework is boring,but it can be fun if you make it interesting. Sarah,a 13-year-old girl from London,turns her homework into a game.She sets a timer (for each subject.For example,she gives herself 20 minutes for math,15 minutes for English,and 10 minutes for science.If she finishes before the time is up, she gets a star.When she gets ten stars,she can watch a short video. "It makes me do homework faster,"Sarah says."I don't feel tired because I'm playing a game with myself." But not all students like this way.Tom,Sarah's classmate,prefers to do homework with friends."When we study together,we can help each other,"Tom says."It's more fun and I learn better."He and his friends meet in the library every Tuesday and Thursday after school. Teachers think both ways are good."The important thing is to find a way that works for you,"says Mr.Smith,their English teacher."Homework is not punishment ) It helps you practice what you learn.If you enjoy doing it,you will do it well." ()1.How does Sarah make her homework fun? A.She watches videos first. B.She turns it into a game. C.She asks her friends to help. D.She does it in the library. ()2.What does Tom think of doing homework with friends? A.It's boring. B.It's tiring. C.It helps him learn better. D.It wastes time. ()3.When do Tom and his friends meet in the library? A.Every Monday and Wednesday. B.Every Tuesday and Thursday C.Every Wednesday and Friday. D.Every day after school. ()4.What does Mr.Smith think about homework? A.It is a punishment. B.It is not necessary. C.It helps students practice. D.It should be fun for everyone. ()5.What is the main idea of this passage? A.How to be a good student. B.Different ways to enjoy homework. C.Why homework is important. D.Sarah and Tom's school life. 二、完形填空 阅读下面短文，从每小题所给的A、B、C、D四个选项中选出可以填入空白处的最佳答案。 Dear Nancy, How are you?I'm writing to tell you about my school's Colorful Week.It was very 1. Every day had a different color theme(主题. Monday was Red Day.We all wore red clothes.Our classroom looked like a big 2. of fire.In the morning,we had a red balloon race.Everyone wrote a wish on a red balloon and let it 3. Tuesday was Blue Day.We learned about the sea.The science teacher brought a big fish tank (to the classroom.We 4.many blue fish.It was so cool! Wednesday was Yellow Day.We had a "sunshine"party on the playground.We 5. _yellow T-shirts and sang songs.The sunshine made us very happy. Thursday was Green Day.We planted trees in the school garden.Each class planted one tree.We watered the trees and put 6.names on them.I hope our tree can grow tall. Friday was Rainbow Day.We had a talent show.Some students danced,some sang and some 7.stories.I played the guitar in the music club.We all had a wonderful time. I really love my school.It makes every day 8. I can't wait to tell you more about it.Please write back and 9. me about your school life. Yours, Li Hua A.terrible B.boring C.wonderful D.common A.picture B.sea C.ball D.house A.fall B.fly away C.sit D.break A.saw B.cooked C.drew D.ate A.wore B.bought C.washed D.made A.its B.our C.their D.his A.read B.told C.said D.spoke A.colorful B.dark C.simple D.quiet A.ask B.teach C.tell D.show 三、阅读短文回答问题 阅读下面短文，根据短文内容回答问题。 Helen Keller was a famous American writer.When she was 19 months old,she became blind and deaf because of a serious illness.She couldn't see or hear anything.She couldn't talk to others.She was often angry and had no friends. When Helen was seven,a teacher named Anne Sullivan came to help her.Anne taught Helen how to use her hands to "talk".She spelled words into Helen's hand.At first, Helen didn't understand.One day,Anne put Helen's hand under water and spelled "w-a-t-e-r"on her hand.Suddenly,Helen understood!From then on,she learned many words. Helen worked very hard.She learned to read Braille()and to use a typewriter. Later,she went to college and became the first blind and deaf person to get a college degree ()She wrote many books and traveled around the world to help other disabled people.Helen Keller showed the world that nothing is impossible if you never give up. 1.When did Helen Keller become blind and deaf? 2.Who was Anne Sullivan? 3.How did Anne teach Helen to "talk" 4.What made Helen suddenly understand the meaning of words? 5.Why is Helen Keller famous? 四、短文填空 用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次，每空限填一个 词。) subject,begin,colorful,biology,art,club,seldom,far,underground,friend My name is Mike.I am a student at No.1 Middle School.My school life is very 1. _We have many 2.such as math,English and 3..I like biology best because I can learn about animals and plants. Every morning,classes 4.at 8:00.I go to school by 5. It is not very 6. from my home,so it only takes 15 minutes.I 7.arrive late because I get up early. After school,I join the 8. club.There I can draw pictures and make 9. with other students.I enjoy 10. club because I can sing and dance.I love my school life! 7. 2. 3. 4. 5. 6. 7 8. 9. 10. 五、导作 假设你是李华，你的美国笔友Tom来信想了解你的学校生活。清根据以下提示写一封回信。 提示 1你每天几点上学？怎么去学校？ 2.你们学校有哪些科目？你最喜欢哪一科？为什么？ 3.放学后你通常做什么？ 要求： 1.词数80词左右； 2.语句通顺，语法正确： 3.开头和结尾已给出，不计入总词数。 Dear Tom, Thank you for your letter.I'm glad to tell you about my school life. What about your school life?Please write to me soon. Yours, Li Hua 参考答案 一、阅读理 A篇：1.C2.B3.C4.C 解 B篇：1.B2.C3.B4.C5.B 二、完形填 1.C;2.B;3.B;4.A;5.A;6.B;7.B;8.A;9.C 空 1.When she was 19 months old. 2.She was Helen's teacher. 三、阅读短 3.She spelled words into Helen's hand. 文回答问题 4.Anne put Helen's hand under water and spelled "w-a-t-e-r"on her hand. 5.Because she overcame (blindness and deafness and became a famous writer who helped disabled people. 四、短文填 1.colorful 2.subjects 3.biology 4.begin 5.underground 6.far 7.seldom 8. 空 art 9.friends 10.music 五、写作 范文： Dear Tom, Thank you for your letter.I'm glad to tell you about my school life. I go to school at 7:30 every day.My home is not far from school,so I usually walk there.We have many subjects like Chinese,English,math,history and PE.My favorite subject is English because I think it's very useful and interesting.Our English teacher always makes the class fun. After school,I often play basketball with my classmates.Sometimes I go to the library to read books.I also join the music club and play the guitar there.My school life is colorful and I enjoy it very much. What about your school life?Please write to me soon. Yours, Li Hua