Unit 1 A new start 第三课时 Understanding ideas( Grammar)-【益卷】2026-2027学年七年级上册英语课时作业（外研版·新教材）

第三课时 Understanding ideas(Grammar) 语法精讲 人称代词和物主代词 知识点1人称代词 人称代词主要指代替人和物的代词，有人称、数和格的变化。 (1)人称代词的基本用法 人称代词主格常在句中作主语；人称代词宾格常在句中作宾语或表语。 一Hlow are you?你好吗？ 一I am fine.我很好。（主格you和I作主语) We all like the toy.我们都喜欢这个玩具。（主格we作主语) Show me the red pencil case,please.请给我看看那个红色的铅笔盒。（宾格me作宾语） 一Who's the boy in the picture?照片中的男孩是谁？ 一It'sme.是我。（宾格me作表语) 易错警示在简略回答中，通常用宾格代词，而不用主格代词。 一Who wants a ride on my bike?谁想骑我的自行车？ 一Me!/Not me!我！/我不想！ (2)人称代词t的用法 t可指代无生命的事物、天气、时间、距离、性别不明确的动物、婴儿以及未知身份的人等。 English is very interesting.It is my favourite subject.英语很有趣。它是我最喜爱的学科。 It's rainy today..今天有雨。 What a lovely baby it is！多么可爱的宝宝啊！ 一Who is it there?谁在那边？ 一It's Li Lei.是李磊。 (3)人称代词并列时的排序 ①人称代词为单数时，排列顺序是“第二人称+第三人称+第一人称”，即you+he/she+I。 You,he and I are all the same age.你、我和他都是同龄人。 ②人称代词为复数时，排列顺序是“第一人称+第二人称+第三人称”，即we+you+they。 We,you and they are all Chinese..我们、你们和他们都是中国人。 易错警示承认错误、承担责任时，第一人称I放在最前面。 I,you and he broke the window..是我、你和他打碎了窗户。 知识点2物主代词 物主代词是表示所属关系的代词，有人称和数的变化。物主代词可分为形容词性物主代词和名词性物 主代词。 (1)形容词性物主代词的用法 ①形容词性物主代词相当于形容词，作定语，后接名词。 Is this your eraser?这是你的橡皮吗？ ②形容词性物主代词不能与冠词(a/an/he)或指示代词(this、that、these、those等)共同修饰名词。 This is his desk.这是他的书桌。 ③与形容词共同修饰名词时，形容词性物主代词要放在形容词的前面。 their right hands他们的右手 15 (2)名词性物主代词的用法 ①名词性物主代词相当于“形容词性物主代词+名词”，不能用在名词前。 My bag is yellow,and hers is red.我的包是黄色的，她的是红色的。 ②名词性物主代词可作主语、宾语、表语等。 This is my pen.His is in the pencil box..这是我的钢笔。他的（钢笔）在文具盒里。（作主语） I love my country and you love yours.我热爱我的国家，你热爱你的（国家）。（作宾语) The red dress is hers..这条红色连衣裙是她的。（作表语) 易错警示名词性物主代词作主语时，谓语动词与主语指代的名词的单复数保持一致。 人称代词和物主代词一览表 人称代词 物主代词 人称 数 主格 宾格 形容词性物主代词 名词性物主代词 单数 I mine 第一人称 me my 复数 we us our ours 单数 you you your yours 第二人称 复数 you you your yours he him his his 单数 she her her hers 第三人称 it it its its 复数 they them their theirs 语法精练 I.根据句意及汉语提示完成句子。 1.The jacket is (恰好)my size.I'll take it. 2.I start my work with a (笑容)on my face every day. 3.The baby is very (聪明的).She can count from one to ten in English. 4.The (rings at 8 00.It's time for class. 5.Please (圈出来)the words you hear. Ⅱ.用括号内所给单词的适当形式填空。 1.I'm very (luck)to have a little sister. 2.Mr Chen is kind and polite.I want to be a man like (he). 3.I really love (I)new classroom,because it's big and clean. 4.The bananas are so good.I like eating (they）very much. 5.-Is this Lily's dress? -No,it isn't (she).It's her sister's. Ⅲ.用方框中所给单词的适当形式填空。 十十十十十十十 he it they you 十+十十十十十十十十十十十十十十十 1.This is Wang Jie and English name is Jack. 2.Tutu has a lovely cat. name is Xiaoguai. 3.Bob and Linda are my friends and I like very much 16 4.Can you introduce in English? 5.This sweater isn't My sweater is on the bed. 素养提升 V.阅读理解。 It's Mirha's first day of school.She is excited to learn,to play and to make friends at school.She stands up in front of the class and says,“Hello,everyone.My name is Mirha！” Mirha thinks her name is easy,but her classmates can't say it right.Even some of her teachers say it wrong! “i,Nerha!"“i,Naha!”“Hi,Maha!”.. Mirha wants to correct(纠正)them.But she doesn't.She is too shy(害羞的). When Mirha gets home,she asks,"Mum,can I have a new name? Her mother looks at her and says,"My dear,your grandma chooses your name from a book.It has good wishes to you.She likes your sunny face.It is a good name for you. Yes!Mirha's name is different,but it isn't a bad thing.It just means her name is special. "You're right,Mum!I love my name.I can tell everyone my name is Mirha. The next morning at school,Mirha corrects her classmates and teachers about her name.They all like her beautiful name.Soon Mirha makes many friends at school and she always tries to be a "Mirha girl". ()1.What happens to Mirha on the first day of school? A.She doesn't like school days. B.She can't make any friends. C.Her classmates can't say her name right. D.Her teachers don't like her name. ()2.After talking with her mother,Mirha A.thinks her name is good and special B.finds a good name with good wishes C.knows her mother gives her the name D.teaches her grandma to read the name ()3.Mirha's name is from A.a book B.a movie C.a song D.a newspaper(报 纸) ()4.Which is TRUE(正确的)？ A.All Mirha's teachers can say her name right. B.Mirha makes many friends at school. C.Mirha's grandpa gives her the name. D.Mirha has a new name at last. V.语篇填空。 十十十十十 十十十4十十十十十 many do play fun they use real help mistake My school is very large and has many buildings.There 1. many students and teachers in the school.My school has school uniforms.We wear 2. every day. We have 3. subjects to learn.They are maths,science,English,and history.I like English because it is 4. to learn about different cultures.Teachers help us when we make 5. I plan 6. well in all my subjects.At my school,we also have different clubs.I am in the volleyball club.We can 7. games after school.It is a lot of 8. We make new friends and learn new skills().We eat lunch in the dining hall.The food is 9. delicious. I am very proud(自豪的)of my school.t10. _me grow(成长)and learn.I hope you enjoy my school,too. 17语篇素养提升 I.1.C2.D3.C4.B5.C6.A 7.D Ⅱ.1.E2.A3.B4.F5.C II.1.There 2.and 3.a 4.in 5.to Unit 1 A 第一课时Starting out&Understanding ideas(Reading I I.1.mind 2.polite 3.without 4.dry 5.timetable Ⅱ.1.meaning 2.mistakes 3.really 4.Hers 5.facts Ⅲ.l.important 2.needs 3.remember 4.sentences 5.thinking IV.1.points out 2.In fact 3.team activities 4.is talking about 5.How many 6.find out V.1.B2.B3.C VI.1.Good morning 2.What's your last name 3.Nice to meet you,too 4.What class are you in 5.What's your favourite sport 第二课时Understanding ideas(ReadingⅡ) I.1.blackboard 2.meet 3.thinker 4.Sometimes 5.start Ⅱ.1.excited2.jumps 3.having 4.to clean 5.importance II.1.Well done 2.think about 3.puts up 4.looks up 5.learn from 6.write down V.1.B2.D3.C4.A5.C6.D 7.A8.A9.D10.B11.C12.A 13.D14.A15.B V.1.an 2.In 3.to 4.out 5.and 第三课时Understanding ideas(Grammar) I.1.just 2.smile 3.clever 4.bell 5.circle II.1.lucky 2.him 3.my 4.them 5.hers 2 IV.1.What's your name 2.Yes,I am 3.What's your favourite subject 4.Because it's interesting 5.Where is the library/Where is it new start Ⅲ.1.his 2.Its 3.them 4.yourself 5.mine V.1.C2.A3.A4.B V.1.are 2.them 3.many 4.useful 5.mistakes 6.to do 7.play 8.fun 9.really 10.helps 第四课时Developing ideas(Listening and speaking） I.1.homework 2.advice 3.problem 4.project 5.plan Ⅱ.1.to drive2.tasks 3.to finish 4.activities 5.to find 6.kinds 7.to see II.1.lots of work 2.on time 3.such as 4.turn;into 5.day by day IV.1.B2.D3.A4.F 5.E V.1.What classes do you have/... 2.Who is your science teacher/Who teaches you science/... 3.Because maths can help us do many things(in our life)/... 4.Our maths class is on Thursday/... 5.Can/Could you help me with it/... 第五课时Developing ideas(Reading for writing） I.1.wide 2.through 3.sail 4.journey 5.something 6.towards II.1.windy 2.lives 3.problems 4.yourself/yourselves 5.thoughts Ⅲ.1.pool2.hopes 3.storm 4.face 5.to share IV.1.primary school 2.protect;from 3.try our best 4.work hard 5.stand for 6.agree with 7.is similar to V.1.A2.D 3.D VI.1.on Mondays 2.sleep well