Starter Unit3 Welcome 讲义 2024-2025学年人教版（2024）七年级英语上册

第3讲 Starter Unit 3 Welcome! 一．基础知识过关 词语变形 1.fun (n.乐趣;快乐)--(形容词) ___________________ 2.goose(n.鹅)--(复数形式) ___________________ 3.that (pron.那;那个)--(复数形式) ___________________ (那些)--(对应词)___________________(这个) 4.this (pron.这;这个)--(复数形式) ___________________(这些) --(对应词)___________________(那个) 5.chicken (n.鸡)--(复数形式)___________________ 6.it (pron.它) --(复数形式) ___________________ 7.baby (n.婴儿)--(复数形式) ___________________ 8.potato (n.土豆)--(复数形式) ___________________ 9.tomato (n.西红柿)--(复数形式) ___________________ 10.farm (n.农场)--(名词)___________________(农民) 11.beautiful (adj.美丽的)--(名词) ___________________(美丽;美人) 短语互译 1.看;瞧___________________ 2.鸡仔 ___________________ 3.苹果树 ___________________ 4.写下___________________ 5.什么动物___________________ 6.什么植物___________________ 7.多少___________________ 8.注意做某事___________________ 9. 把...放进...里 ___________________ 10.去湖边___________________ 11.跟我来___________________ 12.听音乐___________________ 13.讲笑话___________________ 14.玩得高兴 ___________________ 15.在农场上___________________ 16.把...介绍给...___________________ 17.许多种动物___________________ 18.让我数一数___________________ 19. 看那___________________ 20.还有什么___________________ 21.练习做某事___________________ 22.在庭院里 ___________________ 二．重点知识解读 1.What is fun in a yard?庭院里有什么好玩的? fun (不可数名词)“乐趣;快乐”(形容词)“有趣的” 常见搭配:have fun = have a good time = enjoy oneself玩得高兴，过得愉快 have fun doing sth.做某事很开心 Eg: We had fun at the party last night. = We had a good time at the party last night. = We enjoyed ourselves at the party last night. 我们昨天在派对上玩得很开心。 We have fun watching this movie.我们看了这部电影很开心。 We have a fun day today.我们今天度过了快乐的一天。 [即学即用] 1.They had fun ______ football together. A.play B. to play C. playing D. plays 2.She had fun at the party last night.(同义句转换) She ________________________________ at the party last night. 2.-- What's that? 那是什么?-- It's a cat.是一只猫。 句式“What + be动词 +指示代词?”，常常用来询问“某物是什么”，其答语为“It’s/They're ... Eg:-- What's this? 这是什么? -- It's a dog. 是一只狗。 -- What are these? 这些是什么? -- They're dogs. 它们是狗。 [知识拓展] (1)this为指示代词，用来指代离说话人比较近的人或物 that是this的对应词，用来指代离说话人比较远的人或物 注意:①回答this和that的问题时一定要用it来代替，切不可用this和that回答 ②this/that和is不可以缩写 (2) these为指示代词，译为“这些”，是this的复数形式，用来指代离说话人比较近的人或物 those是these的对应词，译为“那些”，是that的复数形式，用来指代离说话人比较远的人或物 注意:①回答these和those的问题时一定要用they来代替，切不可用these和those回答 ②these/those和are不可以缩写 Eg: -- What's that?那是什么? --It's an apple tree.是一棵苹果树。 -- What are those?那些是什么? -- They're apple trees.是苹果树。 [即学即用] 1.-- What's this?-- ___ is a cute dog. A.It B. That C.This D. These 2.-- What are those in English?--_________. A.They are books B.It's a book C. Yes, they are D. No, they aren't 3.carrot plants 胡萝卜植物;baby chickens鸡仔;apple trees 苹果树;tomato plants 西红柿植物 这几个短语中的carrot、baby、apple、tomato是名词作定语用来修饰其后名词，起到形容词的作用。 [知识拓展] (1)名词作定语修饰名词变复数形式时，通常只把最后一个名词变为复数即可。 注意:当man/woman作定语修饰名词，变复数时man/woman与其后的名词都要变为复数形式。 Eg: an apple tree一棵苹果树-- three apple trees 三棵苹果树 a man doctor-名男医生-- three men doctors 三名男医生 (2)chicken在译为“鸡”时为可数名词，译为“鸡肉”时为不可数名词。 [即学即用] 1. There are many ______ in our school. A.woman teacher B. women teacher C. woman teachers D. women teachers 2. There are lots of ______ on the hill. A.Apple tree B. apples tree C.apples trees D. apple trees 4.基数词1--15 基数词表示数目的多少。本单元主要学习1--15基数词的表达: One, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen. [知识拓展] 基数词的构成: (1)基数词1--12都有各自具有的特殊形式。one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve (2)基数词13--19都以-teen结尾。thirteen,, fourteen, fifteen,, sixteen, seventeen, eighteen, nineteen. (3)20--90的整十位基数词都以-ty结尾。twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety (4)21-99之间的基数词除整数十位之外，其余都是在整十位数后加上从1-9的基数词，且中间有连字符。 Eg: twenty -five (25);thirty - six(36)等 (5)百位数字的表达法:基数词+hundred+and+整十位数词+连字符+个位数 Eg: 256 two hundred and fifty - six 305 three hundred and five 660 six hundred and sixty (6)英语中数词单位有:hundred百;thousand千;million百万;billion十亿。 英语中每三位数为一个隔断，从右到左分别为 thousand, million, billion... 在表达时可每三位数字后加数词单位即可。 Eg: 1,234 one thousand two hundred and thirty-four 26, 456,321 twenty-six million four hundred and fifty - six thousand three hundred and twenty-one 1,265,324,688one billion two hundred and sixty-five million three hundred and twenty-four thousand six hundred and eighty-eight 注意: (1)表示不确定数目时，要在 hundred, thousand, million, billion后加-s和 of连用，表示成百、成千上万。 (2)这几个词在一个确定的数字后表确切的数目时不能接of,且不可用复数形式。 Eg: millions of数百万的;two billion 二十亿 (7)基数词用法: 常用来表示物或人的数量，当基数词大于1时，后跟的可数名词需用复数形式，不可数名词的量词也需要用复数形式。Eg: two oranges两个桔子;two pieces of bread 两片面包 [即学即用] 1. -- How many apple trees are there on the hill? -- There are ____. A.twelve apple trees B. twelve apple tree C. twelve apples tree D. twelve apples trees 2.There are ________ books in the room. A.five hundreds B. hundred of C.hundreds of D. five hundreds of 3.There are _____ people in my family, they are my father, my mother, my brother and I. A.two B. three C. four D. five 5.How many apple trees do Fu Xing's grandparents have?付兴的爷爷有多少棵苹果树? [易混辨析] how many与how much区别: How many译为“多少”，后面需要接可数名词复数，用来提问可数名词的数量。 How much译为“多少”，后面需接不可数名词，用来提问不可数名词的数量 Eg: -- How many books do you have?你有多少本书?-- About three hundred.大约300本。 -- How much water is there in the pool?池塘里有多少水?-- Only a little.只有一点点。 [知识拓展] How much 也可以译为“多少钱”，用来提问物品的价格，其结构为“How much + be动词 + 主语?” Eg: -- How much is the book?这本书多少钱?-- It’s twenty yuan.它20元。 -- How much is it?它多少钱?-- It's ten yuan.它10元。 [即学即用] 1.-- _____ are there on the farm?-- There are ten. A.How many horse B. How many horses C. How much horse D.How much horses 2. -- ______ milk do we need to make coffee?-- I think we need half bottle. A.How much B. How many C.How far D. How long 3. This pair of shoes is 100 yuan.(就划线部分提问) How__________________ is this pair of shoes? 6.元音字母a、e、i、o、u在重读闭音节中的发音 元音字母在重读闭音节中通常发其短音，而不发字母本音。 Aa /æ/ 如:cat, map, tap, lap, bad等。 Ee /e/ 如:bed, pet, let, pet, yet等。 Ii /i:/ 或 /I/ 如: pig, sing, bit, fit, kid等。 Oo /ɒ/ 如: hot, dog, mop, not, pop等。 Uu / ʌ/ 如:cup, duck, but, cut, nut等。 [知识拓展] 闭音节:以一个或几个辅音字母(r除外)结尾字母且中间只有一个元音字母的音节。如:lend等。 [即学即用] 选出划线部分读音与其他三个不同的选项 1.A.cat B.tap C. fit D. bad 2.A.pig B. dog C. mop D.not 3.A.cup B.but C. fit D. nut 4.A.sing B. kid C. yet D.pit 5.A.pet B.let C. duck D.bed 7.listen to music听音乐 [易错辨析]listen to与hear的区别: listen to“听;倾听”;强调动作。 hear“听见”;强调结果。 Eg: He listened to the teacher carefully but he didn't hear anything.他认真听老师但是他什么也没听见。 [知识拓展] music 为不可数名词，“音乐”，其派生词为 musical(形容词，音乐的)和 musician (名词，音乐家)。 在表示“一首音乐”时，常用“a piece of music”的结构。 [即学即用] 1. I'm sorry, I can't ______ you clearly. A.listen to B. hear C. listen D. hear to 8.tell jokes 讲故事 joke(动词)说笑话;开玩笑(名词)玩笑 常见搭配:funny joke有趣的笑话 tell a joke 讲笑话 play a joke 开玩笑 Eg: Don't take it seriously, he's only joking.他是在说笑话，别当真。 His brother would like him to tell a joke.他哥哥想要他讲一个笑话。 [即学即用] 1. She is very sad, let's _____ and make her happy. A.Tell joke B. tell some jokes C. talk to jokes D. talk about jokes 9.white sheep 白羊 sheep为名词，译为“羊”，需要特别注意的是其单复数形式同形。 Eg: a sheep 一只羊;two sheep 两只羊 [知识拓展] sheep与goat的区别 sheep常指绵羊，主要用来生产毛和肉类品，其复数形式为sheep。 goat常指山羊，主要用来制作乳制品或肉类品，其复数形式为goats。 Eg: I saw some sheep grazing in the field.我看到一些绵羊在田野上吃草。 The farmer keeps some goats for milk and cheese.那个农民养了些山羊生产牛奶和奶酪。 [即学即用] 1. There are lots of _______ on the hill. A.sheep B. sheeps C. sheepes D.goat 10.You can see many kinds of animals.你可以看到许多种类的动物。 kind用法小结 kind (名词)“种类”;(形容词)“善良的”用来形容人的品格 常用短语:a kind of ...“一种……”; all kinds of ...“各种各样的...” many kinds of...“许多种类的...” different kinds of ...“不同种类的.…” kind of +形容词“有点.…” Eg: There are all kinds of books in the library. 图书馆中有各种各样的书。 She is a kind girl.她是一个善良的女孩。 The little panda is kind of cute.这个小熊猫有点可爱。 [即学即用] 1.动物园里有许多种类的动物。 There are_____________________________animals in the zoo. 11.Let me count.让我数一数。 count为动词，译为“数数” 常见搭配:count from... to ...从...数到... count down 倒数 Eg: Let's count from one to one hundred.让我们从一数到一百。 [即学即用] 1. 我们都从十倒数到一。 We all _______________________from ten to zero. 12.Another duck is behind the big tree.大树后还有一只鸭子。 (1)behind为介词，译为“在.后面”，表示空间上的位置，其反义词为in front of (在...前面). Eg: Lily sits behind Lucy.丽丽坐在露西后面。 (2)another可为形容词也可作代词，译为“另一;又一个”，常常指三者或三者以上同类事物中的“另一个”，用来修饰可数名词单数。 Eg: Mum, I want another cake.妈妈，我想再吃一块蛋糕。 [知识拓展] other, the other, others,the others与another的区别: other“其他的;另外的”常作限定词使用，后面可以接名词 the other“两者中的另一个”为特指，常用结构为one..., the other...“一个...;另一个” others 用于已知的一些人或物中，出去某些后余下的人或物中的一部分。译为“其他”为泛指常用结构为some.... others...“一些.…，另一些.…”。 Others = other + 可数名词复数 the others用于指一定范围内出去一个或一部分后，余下的全部人或物。译为“其余的;其余全部”为特指，我们常用the others = the other+可数名词复数 another“另一个;再一个”为泛指，三者或三者以上中的另一个 Eg: I can't see you now -- some other time, maybe. 我现在不能见你-- 也许别的时候吧。 I have two brothers,one is a doctor, the other is a teacher.我有两个哥哥，一个是医生，另一个是老师。 Some people came by car, others came on foot.一些人开车来，另一些人走路来。 Can you give me another chance?你能再给我一次机会吗? [即学即用] 1. --How many apples can I have ?--You can have two. ________ are for Jim. A.The others B. Others C.The other D. Another 2. I can't finish my work right now, can I have ______ hours? A.the other B. other C. the others D. another 13.What else can you see on the farm? 你再农场上还能看到什么? [易混辨析] else与other区别: 相同点:二者均可译为“其他的;别的”。 不同点:else为副词，常用于who, what, where等疑问词或something,nothing等复合不定代词之后。 other为形容词，常常位于名词前修饰名词。 Eg: Who else is in there?还有谁在里面? Is there anything else in today's newspaper?今天的报纸上还有什么其它东西? What other things are in the box? 盒子里还有什么别的东西? [即学即用] 1. Would you like anything _____? A.else B. other C. the other D.others 2.His ______ books are still in store. A.else B. other C. the other D.others 三．随堂小测 一、将下列单词按找音标进行分类 be ten name white these not big tube note joke box grape huge nine bus sit black pen lunch hat a e i o u /eɪ/ /æ/ /i:/ /e/ /aɪ/ /ɪ/ /əʊ/ /ɒ/ / ju:/ / ʌ/ 二、单项选择 ( )1.-- What ______ animals can you see in the picture? -- I can't see anything _____. A.else; else B. else; other C.other; else D. other; else ( )2.--______ apples do you need? -- I need ten. _____ are they? -- They are five yuan. A. How much; How much B. How many; How much C. How much; How many D. How many; How many ( )3. You can see _______ trees on the hill. A.two hundreds B. hundred of C.hundreds of D. two hundreds of ( )4.My grandparents have some_______ in their yard. A.baby chicken B. babies chicken C. babies chickens D. baby chickens ( )5.-- Is that your mother? -- ______, she is my aunt. A.Yes, it is. B. No, it isn't. C.Yes, that is. D. No, that isn't. ( )6. There are lots of ______ on the hill and only one _____ is black. A.sheep; sheeps B. sheeps; sheep C.sheep; sheep D. sheeps; sheeps ( )7. Mum, I'm still hungry, can I have______ cake? A.the other B. another C.others D. other ( )8. Look! Five _____ and a set of ____ are in the black bag. A.photo; key B. photos; keys C.photos; key D. photo; keys ( )9. There are twenty _______ in this hospital (医院). A.man doctor B. man doctors C.men doctor D.men; doctors ( )10. How many _______ can you see on the farm? A.animals B. animal C. a animal D. the animal ( )11.______ milk do you need? A.How much B. How many C. How far D. How long ( )12. I'm ______ years old, and today is my_____ birthday. A.ten; ten B. ten; tenth C. tenth; ten D. tenth; tenth ( )13. -- Is _____ your family photo? -- Yes, and _____ are my parents. A.this; these B. these; those C.that; this D. those; these ( )14.-- ______ do you want to visit? -- My uncle and my aunt. A.When else B. What else C. Who else D. Where else ( )15. There is a big tree ______ my house. A.behind B.in C.on D. under 三、句型转换 1.This is my friend. (改为复数形式) _________________________________________________ 2.There is a tomato plant here.(改为复数形式) ________ ________ ________ _________ _________ here. 3.Those are my pens. (就划线部分提问) ________ ________ ________? 4.There are forty students in my class.(就划线部分提问) ________ ________ ________ _________ _________ in your class? 5.The book is ten yuan. (就划线部分提问) ________ ________ ________ the book? 四、英汉互译 1.图书馆里有各种各样的书。There are ________ ________ ________ books in the library. 2.这个男孩可以从1数到100.The boy can ________ ________ ________ _________ one hundred. 3.我的叔叔喜欢讲笑话。My uncle likes ________ ________ . 4.让我们一起听音乐吧。Let's ________ ________ ________ together. 5.我希望你在派对上玩得开心。I hope you will ________ ________ at the party. 五、选词填空(需要进行适当变形哦) animal; do; of; know; in; go; because; after; it; much Animals are our friends. We can find many kinds 1.____ animals in the world. Some animals live 2.______ big forests. And some 3._______ live with man. Animals are very useful to man. People can teach the elephant to 4.________ some heavy work. They can also teach the dog to look 5._______ the house. A watchdog is very clever. 6._______ can help people in danger. Children like watchdogs very 7._______. Most of the children like to 8.______to the zoo, 9._______ there are many animals there. The zoo is a good place for children to get to10.______ animals. 六、书面表达 假设你是李华，你的同学想参观一下你叔叔的农场。请根据图片信息，向你的同学简单介绍一下，并谈谈你对叔叔农场的看法。 要求:1.至少介绍四种动植物;2.次数不少于60词。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 1 学科网（北京）股份有限公司 $$ Starter Unit 3 Welcome! 讲义答案 一．基础知识过关 词语变形 1.fun (n.乐趣;快乐)--(形容词) funny 2.goose(n.鹅)--(复数形式) geese 3.that (pron.那;那个)--(复数形式) those (那些)--(对应词) this(这个) 4.this (pron.这;这个)--(复数形式) these(这些) --(对应词)that(那个) 5.chicken (n.鸡)--(复数形式) chickens 6.it (pron.它) --(复数形式) they 7.baby (n.婴儿)--(复数形式) babies 8.potato (n.土豆)--(复数形式) potatoes 9.tomato (n.西红柿)--(复数形式) tomatoes_ 10.farm (n.农场)--(名词) farmer(农民) 11.beautiful (adj.美丽的)--(名词) beauty(美丽;美人) 三、短语互译 1.看;瞧look at 2.鸡仔 baby chickens 3.苹果树 apple tree 4.写下write down 5.什么动物what animal 6.什么植物what plant 7.多少how many 8.注意做某事pay attention to doing sth. 9.把...放进...里 put...in... 10.去湖边go to the lake 11.跟我来come with me 12.听音乐listen to music 13.讲笑话tell jokes 14.玩得高兴 have fun 15.在农场上on a farm 16.把...介绍给...introduce... to... 17.许多种动物many kinds of animals 18.让我数一数Let me count 19. 看那look there 20.还有什么what else 21.练习做某事practise doing sth. 22.在庭院里 in a yard 二．重点知识解读 1.C had a good time 2.AC 3.DD 4.ACC 5.BA much 6.CACCCC 7.B 8.B 9.A 10.many kinds of 11.count down 12.AD 13.AB 三．随堂小测 一 a e i o u /eɪ/ /æ/ /i:/ /e/ /aɪ/ /ɪ/ /əʊ/ /ɒ/ / ju:/ / ʌ/ name grape black hat be these ten pen white nine big sit note joke not box tube huge bus lunch 二． 1-5CBCDB 6-10CBBDA 11-15ABACA 三 1.These are my friends. 2.There are some tomato plants 3.What are those? 4.How many students are there 5.How many students are there 四 1. all kinds of 2. count from one to 3. telling jokes 4. listen to music 5. have fun 五 Of;in;animals;do;after;they;much;go because;know 六 Hello, everyone. Look at the picture. This is my uncle's farm. It's big and beautiful. You can see many kinds of plants and animals. My uncle has tomato plants, apple trees, geese, ducks, rabbits and chicken. How many apple trees does my uncle have? Let me count. One, two, three,four, five, six, six apple trees. Look at these rabbits. Five are black and three are white. They are very cute. I like my uncle's farm very much. What about you? If you like, I'll be happy to show you around. www.21cnjy.com 精品试卷·第 2 页 （共 2 页） 学科网（北京）股份有限公司 $$