内容正文:
Unit 2 Fun Numbers 单元知识清单
闽教版三年级上册(新教材)
知识归纳
语音
字母 Ii–Pp 的认读与书写(每课两个字母)
Ii → an ice cream Jj → a jacket
Kk → a kite Ll → a lion
Mm → a monkey Nn → noodles
Oo → an orange Pp → a pig
必记单词
fun 有趣的;乐趣 number 号码;数字
let 让 us 我们(宾格)
play 玩耍;演奏 park 公园;停车场;停放(车辆等)
OK 行,好;不错的 one 一
two 二 three 三
four 四 five 五
six 六 seven 七
eight 八 nine 九
ten 十 great 极好的;杰出的
ice cream 冰激凌 jacket 夹克
duck 鸭子 look 看
many 许多的 really(表示惊奇、兴趣、怀疑等)当真;真正地
yes 是,是的;同意 that 那;那个
right 正确的;右边的 kite 风筝
lion 狮子 go 去;走
old ……岁;年老的;陈旧的 year 年
oh 啊,呀 sorry 对不起,抱歉
yeah 是的 monkey 猴子
noodle 面条 phone 电话
it 它 pet 宠物
orange 橙子;橙色;橙色的 pig 猪
game 游戏;比赛
常考短语
how many 多少 how old 多大(年龄)
how about 怎么样 let's = let us 让我们
that's = that is 那是 it's = it is 它是
years old ……岁 go and play 去玩
have fun 玩得开心 play a game 做游戏
phone number 电话号码
必会句型
1. Let's play! 我们一起玩吧!
2. How many ducks? 有多少只鸭子?
3. That's right. 答对了。
4. How old are you? 你几岁了?
5. I'm five years old. 我五岁了。
6. What's your phone number? 你的电话号码是多少?
核心语法
考点 01 数字 1–10 的表达
考点 02 How many...? 询问数量
考点 03 How old are you? 询问年龄
考点 04 What's your phone number? 询问电话号码
知识点拨
考点 01 数字 1–10 的表达
One, two, three, four, five, six, seven, eight, nine, ten. 一、二、三、四、五、六、七、八、九、十。
Great! 太棒了!
▸ one–ten 是十个数词,用来表示数量、年龄和号码。
解析:本单元学习数字 1–10 的英文表达。数字按一定顺序排列,可以正数,也可以倒数。数字在生活中随处可见:数鸭子、报电话号码、说年龄都要用到它们。
一、数词 one–ten
one 一,two 二,three 三,four 四,five 五,six 六,seven 七,eight 八,nine 九,ten 十。
例句:One, two, three, four, five. 一、二、三、四、五。
二、数字的顺序:正数与倒数
正数:one → two → three → ... → ten(从小到大)。
倒数:ten → nine → eight → ... → one(从大到小)。
例句:Four, three, two, one. Let's run! 四、三、二、一。我们跑吧!(课文韵句)
三、数字的用处
数字可以数物品(Seven ducks.),可以说年龄(I'm five years old.),也可以读电话号码(8-1-7-2-6-9-5-3)。
例句:We have two hands. 我们有两只手。
⚠ 易错提醒:nine(九)不要误拼成 nien;five 不要误拼成 fiv。数字单词在句中用小写字母。
✎ 大显身手
一、单项选择
1. Three, four, five, ______.
A. six B. ten C. one
2. “九”的英文是( )
A. ten B. nine C. eight
3. Seven, eight, ______, ten.
A. five B. six C. nine
4. Five, four, ______, two, one.(从五倒数)
A. three B. six C. ten
5. “二”的英文是( )
A. ten B. two C. nine
6. “十”的英文是( )
A. nine B. eight C. ten
7. ______, two, three, four, five.
A. one B. ten C. six
8. “8”的英文单词是( )
A. ite B. eight C. aeight
9. “4”的英文单词是( )
A. for B. four C. five
10. 我们有两只手,一共有( )根手指。
A. ten B. five C. three
二、找朋友:把数字单词和对应的阿拉伯数字连起来。
1. one 2. three 3. six 4. eight 5. ten
A. 6 B. 10 C. 1 D. 8 E. 3
考点 02 How many...? 询问数量
How many ducks? 有多少只鸭子?
Eight ducks. 八只鸭子。
▸ how many 用来问数量,后面接名词的复数形式(如 ducks, cats)。
解析:想问“有多少……”时,用 How many + 名词复数? 回答时直接说出数量,可以说“数字 + 名词”,也可以只说数字。
一、问句:How many + 名词复数?
how many 后面的名词要用复数形式:ducks(鸭子),cats(猫),dogs(狗),pigs(猪),kites(风筝)。
例句:How many ducks? 有多少只鸭子?
例句:How many cats? 有多少只猫?
二、答语:数字(+ 名词)
先数一数,再回答:Seven ducks. 或只说 Seven.
例句:—How many ducks? —One, two, three, four, five, six, seven, eight. Eight ducks!
三、课文中的问答场景
看到鸭子先说 Look, ducks!(看,鸭子!);数完后别人说 Really?(真的吗?);数对了说 That's right.(答对了。)
⚠ 易错提醒:how many 后面的名词要加 s:How many ducks? (✓) How many duck? (✗)
✎ 大显身手
一、单项选择
1. How many ______?
A. duck B. ducks C. dog
2. —______ many cats? —Four cats.
A. How B. What C. That
3. —How many ducks? —______ ducks.
A. OK B. Ten C. Great
4. —How many pigs? —______
A. Six pigs. B. Thank you. C. My name is Sam.
5. (图中五只鸭子)—How many ducks? —______
A. Fine. B. Four. C. Five.
6. —How many ducks? —One, two, three, four, five, six, seven, ______. Eight ducks!
A. six B. eight C. ten
7. 数一数:one, two, three, four. ______ cats.
A. Four B. Five C. Ten
8. —How many kites? —Two ______.
A. kite B. kites C. cat
9. “How many”的意思是( )
A. 多大 B. 多少 C. 几岁
10. —How many pigs? —______ pigs.
A. Seven B. Seven a C. a Seven
二、选词填空:从方框中选出正确的单词补全句子。
A. eight B. five C. ten D. seven E. nine
1. How many kites? One, two, three, four, five. ______ kites.
2. How many ducks? One, two, three, four, five, six, seven. ______ ducks.
3. How many cats? One, two, three, four, five, six, seven, eight. ______ cats.
4. How many dogs? One, two, three, four, five, six, seven, eight, nine. ______ dogs.
5. How many pigs? One, two, three, four, five, six, seven, eight, nine, ten. ______ pigs.
考点 03 How old are you? 询问年龄
How old are you? 你几岁了?
I'm five years old. 我五岁了。
▸ How old are you? 用来问年龄,答语是 I'm + 数字 + years old.
解析:想知道别人几岁,问 How old are you? 回答时先说 I'm(我是),再说出数字,最后加 years old。
一、问句:How old are you?
问别人年龄时使用,注意不要和 How many(问数量)混淆。
例句:How old are you? 你几岁了?
二、答语:I'm + 数字 + years old.
I'm five years old. 我五岁了。
I'm nine years old. 我九岁了。
I'm = I am,口语中常用缩写形式。
三、课文中的年龄场景
游乐场的牌子上写着 For ages 7+(七岁以上),年龄不够时说 Oh, I'm sorry.(哦,对不起。)换好项目后说 Yeah! Have fun!(耶!玩得开心!)
歌曲:How Old Are You? — I am nine. / I am ten.
⚠ 易错提醒:years old 中的 year 要加 s:I'm five years old. (✓) I'm five year old. (✗)
✎ 大显身手
一、单项选择
1. —______ are you? —I'm nine.
A. How old B. How many C. What
2. —How old are you? —I'm five ______ old.
A. year B. years C. year's
3. I'm = ______
A. I am B. I is C. you are
4. —How old are you? —______
A. I'm ten. B. I'm fine. C. Ten ducks.
5. —______? —I'm seven years old.
A. What's your name B. How old are you C. How many ducks
6. 妹妹六岁了,她会说:( )
A. I'm six years old. B. You are six. C. Six ducks.
7. 生日蛋糕上有 9 根蜡烛,你( )岁。
A. six B. nine C. three
8. “How old are you?”是问( )
A. 名字 B. 数量 C. 年龄
9. “I'm sorry.”用于( )
A. 道歉 B. 问候 C. 告别
10. “Have fun!”的意思是( )
A. 玩得开心 B. 快点跑 C. 再见了
二、情景应答:根据情景选择正确的答语。
A. I'm seven years old. B. I'm ten years old. C. I'm nine years old. D. I'm five years old. E. I'm six years old.
1. (生日蛋糕上有 9 根蜡烛)How old are you?
2. (蛋糕上有 6 根蜡烛)How old are you?
3. (蛋糕上有 5 根蜡烛)How old are you?
4. (蛋糕上有 10 根蜡烛)How old are you?
5. (蛋糕上有 7 根蜡烛)How old are you?
考点 04 What's your phone number? 询问电话号码
What's your phone number, Fido? 菲多,你的电话号码是多少?
It's 8-1-7-2-6-9-5-3. 是 81726953。
▸ What's your phone number? 用来问电话号码,答语是 It's + 号码。
解析:想知道对方的电话号码,问 What's your phone number? What's = What is.回答时号码用 It's 开头,号码要一位一位地读。
一、问句:What's your phone number?
What's = What is。phone number 是“电话号码”,两个单词不要漏写。
例句:What's your phone number? 你的电话号码是多少?
二、答语:It's + 号码
It's = It is.号码一位一位地读:It's 8-1-7-2-6-9-5-3.
例句:—What's your phone number? —It's 86917223.
三、生活中的紧急号码
110 是报警电话,119 是火警电话,120 是急救电话。遇到紧急情况要记牢!
课文:119 → 消防车,120 → 救护车,110 → 警车。
⚠ 易错提醒:答语用 It's 开头:It's 83728506. (✓) I'm 83728506. (✗) 号码是“它”,不是“我”。
✎ 大显身手
一、单项选择
1. —What's your phone ______? —It's 83728506.
A. number B. name C. old
2. —What's your phone number? —______ 8-1-7-2-6-9-5-3.
A. I'm B. It's C. That's
3. What's = ______
A. What are B. What is C. What am
4. —What's your phone number? —______ 86917223.
A. It's B. I'm C. This
5. 生活中的火警电话是( )
A. 119 B. 120 C. 110
二、问答对对碰:把问句和对应的答语连起来。
1. What's your phone number?
2. How old are you?
3. How many ducks?
4. How are you?
5. What's your name?
A. I'm fine, thank you. B. It's 81726953. C. My name is Fido. D. I'm nine years old. E. Seven ducks.
参考答案
考点 01
一、A B C A B C A B B A
二、1-C 2-E 3-A 4-D 5-B
考点 02
一、B A B A C B A B B A
二、1-B 2-D 3-A 4-E 5-C
考点 03
一、A B A A B A B C A A
二、1-C 2-E 3-D 4-B 5-A
考点 04
一、A B B A A
二、1-B 2-D 3-E 4-A 5-C
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