人教版小学三年级英语必备知识点汇总

小学三年级英语是英语学习旅程的启蒙阶段,主要聚焦于基础词汇、语法规则以及口语交流能力的培养。那么,三年级英语究竟包含哪些核心知识点呢?以下是小编精心整理的人教版小学三年级英语知识点,供各位家长和老师参考。

### 一、基础词汇

#### Unit 1 学习文具
– pen(钢笔)
– pencil(铅笔)
– pencil-case(铅笔盒)
– ruler(尺子)
– eraser(橡皮)
– crayon(蜡笔)
– book(书)
– bag(书包)
– sharpener(卷笔刀)
– school(学校)

#### Unit 2 身体部位
– head(头)
– face(脸)
– nose(鼻子)
– mouth(嘴)
– eye(眼睛)
– leg(腿)
– ear(耳朵)
– arm(胳膊)
– finger(手指)
– foot(脚)
– body(身体)

#### Unit 3 颜色
– red(红色的)
– yellow(黄色的)
– green(绿色的)
– blue(蓝色的)
– purple(紫色的)
– white(白色的)
– black(黑色的)
– orange(橙色的)
– brown(棕色的)

#### Unit 4 动物
– cat(猫)
– dog(狗)
– monkey(猴子)
– panda(熊猫)
– rabbit(兔子)
– duck(鸭子)
– pig(猪)
– bird(鸟)
– bear(熊)
– elephant(大象)
– mouse(老鼠)
– squirrel(松鼠)

#### Unit 5 食物
– cake(蛋糕)
– bread(面包)
– hot dog(热狗)
– hamburger(汉堡包)
– chicken(鸡肉)
– French fries(炸薯条)
– coke(可乐)
– juice(果汁)
– milk(牛奶)
– water(水)
– tea(茶)
– coffee(咖啡)

#### Unit 6 数字
– one(一)
– two(二)
– three(三)
– four(四)
– five(五)
– six(六)
– seven(七)
– eight(八)
– nine(九)
– ten(十)
– doll(玩具娃娃)
– boat(小船)
– ball(球)
– kite(风筝)
– balloon(气球)
– car(小汽车)
– plane(飞机)

### 二、实用对话

1. **问好**
– A: Hello!(你好!)
– B: Hi!(你好!)

2. **询问姓名**
– A: What’s your name?(你的名字是什么?)
– B: My name is Chen Jie.(我的名字是陈洁。)

3. **告别**
– A: Bye. Goodbye!(再见!)
– B: See you.(再见!)

4. **分享物品**
– A: I have a pencil case.(我有一个铅笔盒。)
– B: Me too.(我也有。)

5. **早晨问候**
– A: Good morning!(早上好!)
– B: Good morning!(早上好!)

6. **下午问候**
– A: Good afternoon!(下午好!)
– B: Good afternoon!(下午好!)

7. **初次见面**
– A: Nice to meet you!(很高兴见到你!)
– B: Nice to meet you too!(我也很高兴见到你!)

8. **提议行动**
– A: Let’s go to school!(我们一起去上学吧!)
– B: OK!(好的!)

9. **关心他人**
– A: How are you?(你好吗?)
– B: Fine, thank you.(我很好,谢谢。)

10. **共同活动**
– A: Let’s paint!(我们一起画画吧!)
– B: Great!(太棒了!)

11. **展示物品**
– A: Look, I have a rabbit.(看,我有一只兔子。)
– B: Cool! Super! Great! Wow!(酷!超级棒!太棒了!太厉害了!)

12. **请求查看**
– A: May I have a look?(我可以看一下吗?)
– B: Sure. Here you are!(当然可以,给你!)

13. **邀请品尝**
– A: Have some French fries.(吃一些炸薯条。)
– B: Thank you. No, thanks.(谢谢你。不用了,谢谢。)

14. **询问喜好**
– A: What do you like?(你喜欢什么?)
– B: I like hot dogs.(我喜欢热狗。)

15. **请求食物**
– A: Can I have some chicken?(我能吃一些鸡肉吗?)
– B: Sure. Here you are.(当然可以,给你。)

16. **表达感谢**
– A: Thank you.(谢谢你。)
– B: You’re welcome.(不客气。)

17. **生日祝福**
– A: Happy birthday!(生日快乐!)
– B: Thank you.(谢谢。)

18. **询问年龄**
– A: How old are you?(你几岁啦?)
– B: I’m nine.(我九岁了。)

19. **庆祝生日**
– A: Let’s eat the birthday cake.(让我们吃生日蛋糕。)
– B: Great!(太棒了!)

20. **询问数量**
– A: How many balloons and gifts?(多少个气球和礼物?)
– B: Four or ten.(四个或十个。)

### 三、基础句型

#### Unit 1
1. Show me your pencil/ruler/eraser/crayon/pen.(让我看看你的铅笔/尺子/橡皮/蜡笔/钢笔。)
2. Open your pencil-case.(打开你的铅笔盒。)
3. Close your book.(合上你的书。)
4. Show me your sharpener.(让我看看你的卷笔刀。)
5. Carry your bag.(背起你的书包。)
6. Go to school.(去上学。)

#### Unit 2
1. Touch your head/nose/eye/mouth/ear.(摸摸你的头/鼻子/眼睛/嘴巴/耳朵。)
2. Clap your hands.(拍拍你的手。)
3. Snap your fingers.(打响你的手指。)
4. Wave your arms.(挥挥你的胳膊。)
5. Cross your legs.(翘翘你的双腿。)
6. Shake your body.(扭扭你的身体。)
7. Stamp your foot.(跺跺你的脚。)

#### Unit 3
1. Show me your red/blue/green/yellow/purple crayon.(给我看看你的红/蓝/绿/黄/紫色蜡笔。)
2. Black, black, stand up.(黑色,黑色,站起来!)
3. Pink, pink, sit down.(粉红色,粉红色,坐下!)
4. Brown, brown, touch the ground.(棕色,棕色,摸摸地板。)
5. Orange, orange, touch your head.(橙色,橙色,摸摸你的头。)
6. White, white, turn around.(白色,白色,转个圈。)

#### Unit 4
1. Act like a cat/duck/panda/monkey/rabbit/dog.(模仿小猫/鸭子/熊猫/猴子/兔子/小狗。)
2. Hunt like a mouse.(像老鼠一样搜寻。)
3. Walk like an elephant.(像大象一样走路。)
4. Climb like a bear.(像狗熊一样爬。)
5. Fly like a bird.(像小鸟一样飞。)
6. Jump like a squirrel.(像松鼠一样跳。)

#### Unit 5
1. Show me your hamburger.(让我看看你的汉堡包。)
2. Pass me the French fries.(把炸薯条递给我。)
3. Cut the bread.(切面包。)
4. Eat the hot dog.(吃热狗。)
5. Smell the chicken.(闻闻鸡肉。)
6. Make the cake.(做蛋糕。)
7. Pour the water.(倒水。)
8. Smell the coffee.(闻闻咖啡。)
9. Taste the tea.(尝尝茶。)
10. Show me the milk.(让我看看牛奶。)
11. Drink the juice.(喝果汁。)

#### Unit 6
1. Bounce the ball.(拍拍球。)
2. Fly the kite.(放风筝。)
3. Throw the plane.(扔出飞机。)
4. Hold the doll.(抱娃娃。)
5. Drive the car.(开车。)
6. Blow up the balloons.(吹气球。)

### 四、语法要点

1. **be动词的用法**
– I use am, you use are; is follows her/him/it; singular is, plural are.

2. **感谢的表达**
– Thank you = Thanks.

3. **对应词与反义词**
– sister — brother
– grandpa — grandma
– father — mother
– I — you
– she — he
– my — your
– black — white
– yes — no
– right — wrong
– this — that

4. **同音词**
– too (也) — to
– wo (我) — eye (眼睛)
– write (写) — right (对的)
– C — see (看见)
– U — you (你)

5. **词形变换**
– friend — friends
– are — is
– am I — my
– I — me
– see you — goodbye

6. **介绍人或事物**
– This is… (近距离)
– That is… (距离远)

7. **完整形式与缩略形式**
– I’m = I am
– you’re = you are
– he’s = he is
– she’s = she is
– it’s = it is
– they are = they’re
– what’s = what is
– that’s = that is
– who is = who’s
– is not = isn’t

8. **赞美物品**
– It’s nice/new/great/neat. How nice/new/great/neat!

9. **look与look at的区别**
– look: 动词,看。如:Look, this is a lovely monkey.
– look at: 词组,看某物。如:Look at my cap.

10. **定冠词a/an的用法**
– a: 一般意为“一”,用于辅音开头的单词前。
– an: 也是“一”,用于元音开头的单词前。
– 例如:a cap, an egg, an apple, an orange.

11. **单词colour的意义与用法**
– 名词:颜色。如:an orange cap
– 动词:给……涂色。如:colour it blue

12. **指示代词this与that的区别**
– this: 这,这个,指近处
– that: 那,那个,指远处
– this的复数: these
– that的复数: those

13. **like与would like的区别**
– like: 喜欢。如:What do you like?
– would like: 想要。如:What would you like?

14. **he/she/it的区别**
– he: 男的
– she: 女的
– it: 东西、物品、动物等

### 五、小学三年级英语练习试卷及答案

**I、连线**
将下列字母的大小写形式连起来。(10分)
U — u, B — b, P — p, D — d, V — v, Q — q, Y — y, I — i, L — l, D — d, v — u, b — p, I — i, y — j

**II、选出不同类的单词**(18分)
1. A、mother, B、brother, C、teacher
2. A、duck, B、desk, C、chair
3. A、plane, B、pear, C、peach
4. A、small, B、giraffe, C、short
5. A、fifteen, B、twelve, C、friend
6. A、bike, B、grape, C、bus

**III、单词与图片连线**(12分)
1. apple — c
2. lamp — e
3. deer — a
4. student — f
5. jeep — b
6. watermelon — d

**IV、单项选择**(12分)
(1) — How many cats can you see? — I can see twenty.
A、How B、What C、How many
(2) — I have an apple. — Me too.
A、an B、a C、some
(3) — Who’s that man? — He’s my .
A、mother B、father C、sister
(4) Do you like oranges? — .
A、Yes, I do. B、No, I do. C、Yes, I don’t.

**V、根据所给的情景选出正确的句子**(16分)
(1) 你想知道那个男孩是谁,你应该这样问:
A、Who’s this boy? B、Who’s that boy? C、Who’s that girl?
(2) 想询问别人小汽车在哪里,应怎样问:
A、Where’s my car? B、Where’s my cat? C、This is my car.
(3) 如果有人对你说:“I’m sorry.”你应该怎么回答:
A、Thank you. B、You’re welcome. C、It’s OK.
(4) 你想知道别人是来自哪个地方,应该这样问:
A、Where are you from? B、How are you? C、How old are you?

**VI、从B栏中选择与A栏相对应的句子,只填编号**(16分)
A — B
(1) Who’s that girl? — a、OK!
(2) Have some fruits. — b、Sure. Here you are!
(3) Do you like peaches? — c、It’s on the desk.
(4) Let’s watch TV. — d、She’s my sister.
(5) Can I have a pear, please? — e、Thank you.
(6) Where’s my ruler? — f、I have twelve.
(7) How many crayons do you have? — g、I’m from China.
(8) Where are you from? — h、Yes, I do.

**VII、选择正确的中文意思**(16分)
(1) Can I use your pencil?
A、我能借用你的钢笔吗? B、我能借用你的铅笔吗?
(2) It has a long nose and a short tail.
A、它有一个长长的鼻子和一条短短的尾巴。 B、它有一个小小的鼻子和一条长长的尾巴。
(3) Welcome back to school!
A、欢迎回到学校! B、让我们一起去学校!
(4) Do you like pears?
A、你喜欢梨吗? B、你喜欢桃吗?

**参考答案**
第I题:U—u, B—b, P—p, D—d, V—v, Q—q, Y—y, I—i, L—l, D—d, v—u, b—p, I—i, y—j
第II题:1—C, 2—A, 3—A, 4—B, 5—C, 6—B
第III题:1—c, 2—e, 3—a, 4—f, 5—b, 6—d
第IV题:1—C, 2—A, 3—B, 4—A
第V题:1—B, 2—A, 3—C, 4—A
第VI题:1—d, 2—e, 3—h, 4—a, 5—b, 6—c, 7—f, 8—g
第VII题:1—B, 2—A, 3—A, 4—A

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