内容正文:
知识清单·北京版三年级上册
Unit1 Hello , New Friends!
知识梳理
知识点拨
【考点一】询问名字的问答 【考点二】介绍朋友的名字和国籍
【考点三】表达问候的句子
考点一:询问名字的问答
—What's your name?
—My name is Sara./ I'm Sara.
解析:这组对话是三年级英语中最基础的 “询问姓名” 场景表达,主要考查对特殊疑问句的理解和简单应答。
(一)问句解析
1.单词拆分与含义
What's:是 What is 的缩写,“是什么” 的意思(三年级重点掌握缩写形式,知道它对应完整表达即可)。
your:形容词性物主代词,“你的 / 你们的”(后面要跟名词,比如这里的 name)。
name:名词,“名字”(常见搭配:my name 我的名字,his name 他的名字)。
2.句子意思:“你叫什么名字?”(用于礼貌地询问对方的姓名,是见面打招呼时的常用语)。
3.发音提示:What's your 连读时可读作 /wɒts jɔː(r)/(英式)或 /wɑːts jʊr/(美式),三年级不用刻意记音标,跟着课本录音模仿 “连读感” 即可。
(二)答句解析
1. 1. My name is Sara.
结构:My name is + 名字(“我的名字是……”)
My:“我的”,对应问句里的 your(问句问 “你的”,答句答 “我的”,是人称的对应转换)。
is:be 动词,连接 “我的名字” 和 “具体名字”(三年级要记住 name 搭配 is,不能说 My name are...)。
例句:如果你的名字是李明,就可以说 “My name is Li Ming.”
2. I'm Sara.
结构:I'm + 名字(“我是……”,I'm 是 I am 的缩写)
I:人称代词 “我”(永远大写,这是英语规则,三年级要特别注意书写规范)。
这种回答更简洁,日常口语中比 “My name is...” 更常用,比如和同学打招呼时,直接说 “Hi, I'm Tom.” 就很自然。
例句:如果你的名字是 Wang Hong,就可以说 “Hi, I'm Wang Hong.”
(三)场景匹配:
当别人对你说 “What's your name?” 时,这两个答句都可以用,没有对错之分。比如:
A: What's your name?
B: My name is Lucy. / I'm Lucy.
(四)书写注意:
句子开头第一个字母要大写(如 My I);
名字的首字母要大写(如 Sara Li Ming);
句末要加标点(陈述句用 “.”)。
【记忆口诀】
问姓名,有妙招,what's 来开头,your name 跟后头,“What's your name?” 开口问,
礼貌交流准没错!答姓名,两种说,记牢结构不糊涂:“My name is + 名字”,清晰又好读;“I'm 缩写更简便,口语常用超熟练。书写规则别忘掉,首字母大写很重要:名字、I、句开头,一点(.)结尾不能少!
【大显身手】
一、单项选择题。
( )1. —______ your name?
—My name is Lily.
A. What B. What's C. How's
( )2. —What's your name?
—______ Tom.
A. I'm B. My name C. I
( )3. 下列句子书写正确的是______
A. my name is Mike. B. I'm lucy. C. My name is John.
( )4. —What's ______ name?
—He's Bob.
A. his B. her C. your
( )5. "I am" 的缩写形式是______
A. I'm B. I’m C. I’ am
二、补全对话。
对话 1
A: Hello!
B: Hi!
A: ________________________________ (1)
B: My name is Amy. What about you?
A: ______________________ (2)
B: Nice to meet you, Tom.
A: Nice to meet you too.
对话 2
Teacher: Good morning, kids!
Students: Good morning, Miss Wang!
Teacher: What's your name, boy?
Student 1: ______________________ (3)
Teacher: And you, girl?
Student 2: ______________________ (4)
Teacher: Great! Let's start class.
对话 3
New student: Excuse me, what's your name?
Old student: ______ ________________(5) You can call me Leo.
New student: Thanks, Leo. I'm Linda.
考点二:介绍朋友的名字和国籍
This is Mike.
He's from Canada.
解析:这两个句子是三年级英语中介绍他人基本信息的核心表达,常用于向别人介绍朋友、同学的 “姓名” 和 “来自哪里”。
(一)第一句:This is Mike.(这是迈克。)—— 用于 “向别人介绍某人” 的基础句型
1. 单词拆解 & 含义
This:指示代词,意思是 “这、这个”(用来指代离自己较近的人或事物,三年级重点记 “介绍人时用 This”)。
is:be 动词,意思是 “是”(连接 “This” 和后面的人名,不能省略,比如不能说 “This Mike”)。
2. 句子用法
这是介绍人的 “固定句型”:This is + 人名,翻译为 “这是……”。比如:
介绍同学:This is Lucy.(这是露西。)
介绍老师:This is Miss Li.(这是李老师。)
(二)第二句:He's from Canada.(他来自加拿大。)—— 用于介绍 “某人来自哪个国家 / 地方”
1. 单词拆解 & 含义
He's:是 He is 的缩写(三年级要掌握这个缩写,记 “He's = He is”,撇号 “'” 不能漏),意思是 “他是”(指代男生,若指代女生则用 “She's”,即 “She is”)。
from:介词,意思是 “来自……”(固定搭配 “be from”,表示 “来自某地”,比如 “is from”“am from”)。
Canada:名词,意思是 “加拿大”(国家名称,属于 “专有名词”,首字母必须大写,类似的还有 China 中国、USA 美国)。
2. 句子用法
介绍 “某人来自哪里” 的固定句型:He's/She's/It's + from + 国家 / 地方,翻译为 “他 / 她 / 它来自……”。比如:
介绍女生:She's from China.(她来自中国。)
介绍城市:He's from Beijing.(他来自北京。)
(三)实际运用:结合场景学用
这两个句子常 “搭配使用”,比如向朋友介绍新同学:
A:Hi, Lily! This is Mike.(嗨,莉莉!这是迈克。)
B:Hello, Mike! Where are you from?(你好,迈克!你来自哪里?)
C:He's from Canada.(他来自加拿大。)
也可以自己独立表达,比如老师让介绍同桌:
I'm Tom. This is my deskmate, Amy. She's from the USA.(我是汤姆。这是我的同桌埃米。她来自美国。)
【记忆口诀】
介绍人,不用慌,“This is” 来帮忙,后面紧跟人名讲,“This is Mike” 就像样!
说来自,有配方,男生 He's 女生 She's,from 连国家别忘光,“He's from Canada” 说得棒!
大写规则要记牢:句首、人名、国家号;He's/She's 有撇号,漏了可就不对啦!两句话,搭配上,
介绍朋友顶呱呱!
【大显身手】
一、单项选择。
( )1. —______ is my friend, Amy.
—Nice to meet you, Amy!
A.This B.That C. It
( )2. My new classmate ______ from the USA.
A. am B.is C. are
( )3. —Who is the boy?
—______ Tom. He's from Canada.
A. She's B. He's C. It's
( )4. 下列句子书写正确的是______
A. this is li ming. B. He's from Canada. C. This is Sarah.
( )5. —______ is she from?
—She's from Australia.
A. Where B. What C. Who
二、【新趋势·思维探究】仿写句子。(根据例子,照样子完成句子)
例子:This is Lucy. She's from China.
1.Name: Mike; Country: Canada
____________________. ____________________.
2.Name: Sarah; Country: the USA
____________________. ____________________.
3.Name: Li Ming; Country: China
____________________. ____________________.
4.Name: Amy; Country: Australia
____________________. ____________________.
5.Name: Tom; Country: the UK
____________________. ____________________.
考点三:表达问候的句子
—How are you?
—I’m fine.
Good morning/afternoon/evening/night.
解析:
(一)对话句型:—How are you?(你好吗?)—I’m fine.(我很好。)
—— 用于 “询问他人身体状况” 或日常见面礼貌问候,是三年级最基础的对话组合。
1. 单词拆解 & 含义(一个词一个意思,好记!)
句子部分
单词 / 缩写
含义
关键提醒
问句:How are you?
How
怎样、如何(问状态)
开头大写,不能写成 “how”
are
是(be 动词)
搭配 “you” 使用,固定不变
you
你
问句的对象,指对方
答句:I’m fine.
I’m
I am 的缩写(我是)
撇号 “'” 不能漏,别写成 “Hes”
fine
好的、健康的
形容身体或状态好
2. 句子用法(固定搭配,不用变!)
(1)问句用法:见面时主动问对方 “身体好不好”,直接说 How are you?,语气要亲切,比如和同学、老师见面都能说。
拓展:有时会加礼貌开头,比如 “Hi! How are you?”“Hello! How are you?”,意思一样,更自然。
(2) 答句用法:别人问你 “How are you?”,默认回答 I’m fine.,还可以加 “谢谢” 更礼貌:I’m fine. Thank you.(三年级必学补充!)
拓展:如果想反问对方,可加 “And you?”,变成 “I’m fine. Thank you. And you?”(我很好,谢谢。你呢?
3. 场景运用(上学就能用!)
(1)早上进教室,和同桌打招呼:
A:Hi, Li Ming! How are you?(嗨,李明!你好吗?)
B:I’m fine. Thank you. And you?(我很好,谢谢。你呢?)
A:I’m fine, too.(我也很好。)
(2)遇到老师,礼貌问候:
学生:Hello, Miss Wang! How are you?(王老师,您好!您还好吗?)
老师:I’m fine. Thank you.(我很好,谢谢。)
【记忆口诀】
问身体,开口提,“How are you” 别迟疑,你好吗?表关心,同学老师都能亲。
答句来,有规律,“I’m fine” 先说起,加句 “Thank you” 更有礼,反问 “And you” 聊下去!
(二)时间问候语:Good morning/afternoon/evening/night—— 按 “不同时间段” 打招呼,对应时间用对词,不会错!
1. 单词拆解 & 含义(核心是 “Good + 时间”,记准时间范围!)
问候语
拆分单词
中文意思
对应时间范围(三年级好理解版)
Good morning
Good(好的)+ morning(早上)
早上好
早上 6 点~中午 12 点(上学时段)
Good afternoon
Good + afternoon(下午)
下午好
中午 12 点~傍晚 6 点(放学时段)
Good evening
Good + evening(傍晚)
晚上好
傍晚 6 点~睡觉前(吃饭、写作业时段)
Good night
Good + night(夜晚)
晚安
睡觉前或深夜(准备睡觉的时段)
2.场景运用
6:30 起床,对妈妈说:Good morning, Mom!
12:00 吃午饭,对同学说:Good afternoon!
18:30 吃晚饭,对爸爸说:Good evening, Dad!
21:00 睡觉,对爸妈说:Good night!
【记忆口诀】
时间到,问候到,“Good” 开头错不了!早 6 到 12,morning 叫,“Good morning” 上学道;午 12 到 6,afternoon 到,“Good afternoon” 放学笑;傍晚到睡前,evening 找,
“Good evening” 吃饭聊;要睡觉,night 来抱,“Good night” 睡前道!
【大显身手】
一、单项选择。
( )1. —How are you?
—______
A. I’m five. B. I’m fine. C. It’s red.
( )2. It’s 3 o’clock in the afternoon. You can say “______” to your friend.
A. Good morning B. Good afternoon C. Good night
( )3. Which sentence is written correctly?
A. how are you, Tom? B. I’m lucy. Good evening. C. Good morning, Miss Li!
( )4. —______ are you?
—I’m fine. Thank you.
A. How B. What C. Where
( )5. Before you go to bed, you can say “______” to your parents.
A. Good evening B. Good night C. Good afternoon
写作指引
一、写作。
假如你是LingLing,你要向大家介绍一下你的朋友Amy,请你写几句话,要求:1. 句子通顺,思路清晰有条理。2. 不少于3句话。
(一)紧扣单元核心:
以 “My friend” 为主题,优先使用单元重点句型 “This is…… .She/He is from……. .”,确保语言目标明确。
(二)场景贴近生活:
选择常见的场景,符合三年级学生生活,降低写作难度。
(三)结构简洁清晰:
3 句话分别承担 “问好 – 介绍朋友 – 来自哪个国家 –” 功能,逻辑连贯且符合低年级写作起步要求。
(四)必用核心句型(标注单元来源,确保扣题)
写作时优先用这些前单元学过的句型,既符合要求又不易出错:
Unit 1句子:
1. Good morning/afternoon/evening .
2. This is…… .
3. She/He is from……. .
(二)范文:
Hello! I’m LingLing .This is Amy. She is from USA.
综合训练
一、单项选择。
( )1. —What's ______ name?
—My name is Tom.
A. your B. my C. his D. her E. its
( )2. —How are you?
—______ Thank you.
A. I'm nine. B. I'm fine. C. It's blue. D. This is Lily. E. He's from China
( )3. This is Lucy. ______ from the USA.
A. He's B. I'm C. She's D. It's E. You're
( )4. It's 7 o'clock in the morning. You can say "______" to your teacher.
A. Good afternoon B. Good evening C. Good night D. Good morning E. How are you
( )5. —______ is this?
—It's my friend, Jack.
A. What B. Who C. Where D. How E. When
二、补全对话(选择合适句子补全,填序号)
A. I'm fine. And you? B. What's your name? C. She's from Canada. D.Good morning! E. This is my deskmate, Amy.
对话 1
A: ______
B: Good morning! How are you?
A: ______
B: I'm fine too.
对话 2
Teacher: Hello, boy! ______
Student 1: My name is Mike.
Teacher: Who's that girl?
Student 1: ______
Teacher: Where is she from?
Student 1: ______
三、 句子匹配。(将问句与对应的答句连线,用序号匹配)
1.How are you? A. My name is Sarah.
2.What's your name? B. Good afternoon!
3.Good afternoon, John! C. She's from China.
4.Where is Lucy from? D. This is my friend, Tom.
5.Who is this? E. I'm fine. Thank you.
四、判断对错。(对的写 “T”,错的写 “F”)
1. "I am" 的缩写是 "Im". ( )
2.We can say "Good night" when we get up in the morning. ( )
3."This is Li Ming. He's from Beijing." 这句话书写正确. ( )
4.—What's her name? —He's Mike. ( )
5.—How are you? —I'm ten. ( )
五、【新趋势·思维探究】仿写句子。(根据例子完成)
例子:Name: Amy; Country: Australia → This is Amy. She's from Australia.
1.Name: Bob; Country: Canada → ____________________. ____________________.
2.Name: Linda; Country: the USA → ____________________. ____________________.
3.Name: Zhang Wei; Country: China → ____________________. ____________________.
4.Name: David; Country: the UK → ____________________. ____________________.
5.Name: Mary; Country: Australia → ____________________. ____________________.
六、单词分类。(将单词归到对应类别,填序号)
类别:①问候相关 ②国家名称 ③人称 / 介绍相关;
单词:A. Good morning B. Canada C. This D. China E. How are you
1.① ________ 2. ② ________ 3. ③ ________
七、【新情境·生活运用】情景选择。(根据情景选正确表达,填序号)
1. 早上上学见到同学,你应该说:( )
A. Good evening! B. Good morning! C. Good night!
2.你想把朋友 Lily 介绍给妈妈,应该说:( )
A. This is Lily. B. What's your name? C. Where is Lily from?
3.同学问你 “How are you?”,你回答:( )
A. I'm five. B. I'm fine. C. It's red.
4.下午 4 点见到老师,你应该说:( )
A. Good afternoon, Miss Wang! B. Good morning, Miss Wang! C. Good night, Miss Wang!
5.睡前跟爸爸道别,你应该说:( )
A. Good evening, Dad! B. Good night, Dad! C. How are you, Dad!
八、【新考法·思维探究】句子排序。(将下列句子按正确顺序排列,填序号)
1.A. Hello! How are you? B. My name is Li Lei. C. I'm fine. Thank you. What's your name? D. Hello! E. I'm from Shandong. Where are you from?
正确顺序:____________________
2.A. Good morning, Tom! B. This is my new friend, Lucy. C. Good morning, Amy! D. Nice to meet you, Lucy. E. Nice to meet you too.
正确顺序:____________________
3.A. Where is he from? B. He's from Canada. C. Who is that boy?
D. He's my brother, Jack. E. Oh, I see.
正确顺序:____________________
4.A. What's her name? B. She's from the USA. C. Her name is Emma.
D. Who is she? E. Where is she from?
正确顺序:____________________
5.A. How are you, Mike? B. I'm fine. And you? C. Good afternoon, Mike! D. I'm fine too. Let's play! E. Good afternoon, John!
正确顺序:____________________
参考答案
考点一:
一、1.B 2.A 3.C 4.A 5.A
二、1. What's your name?
2. I'm Tom. / My name is Tom.
3. My name is Mike. / I'm Mike.
4. I'm Sarah. / My name is Sarah.
5. My name is Leo. / I'm Leo.
考点二:
一、1. A 2.B 3. B 4. B 5. A
二、1. It’s time to go to school.
2.It’s time to have lunch.
3.It’s time to go to bed.
4.It’s time to have an English class.
5.It’s time to do homework.
考点三:
一、1. B 2.B 3. C 4. A 5. B
【综合训练】
一、单项选择题。
1.A 2. B 3. C 4. D 5. B
二、补全对话。
1.D A 2. B E C
三、句子匹配。
1-E 2-A 3-B 4-C 5-D
四、判断对错。
1.F 2. F 3. T 4. F 5. F
五、【新趋势·思维探究】仿写句子。
1. This is Bob. He's from Canada.
2.This is Linda. She's from the USA.
3.This is Zhang Wei. He's from China.
4.This is David. He's from the UK.
5.This is Mary. She's from Australia.
六、单词分类。
1. ① A, E 2. ② B, D 3. ③ C
七、【新情境·生活运用】情景选择。
1.B 2. A 3. B 4. A 5. B
八、【新考法·思维探究】句子排序。
1.D, A, C, B, E
2.A, C, B, D, E
3.C, D, A, B, E
4.D, A, C, E, B
5.C, E, A, B, D
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