内容正文:
北京版 三年级上册 Unit Two Numbers Around Us
专项重点练习
考点一:基数词 one 到 twelve 的认读与书写
1. ( )“九”的英文正确拼写是:
A. nain B. nine C. night
2. ( )“十二”的英文正确拼写是:
A. twelv B. twelve C. twelfth
1. Count from one to ______ (twelve). ______ (Olivia) can say them in ______ (Qingdao).
2. ______ (Jam) writes the numbers ______ (one) to ______ (ten) on the ______ (blackboard) in ______ (Wuhan).
考点二:序数词 first, second, third... tenth 的构成与用法
1. ( )“第一”的正确英文是:
A. one B. first C. onest
2. ( )“第三”的正确英文是:
A. three B. third C. threeth
1. ______ (Lily) is the ______ (first) to answer. ______ (Chen Wei) is the ______ (second) in ______ (Xiamen).
2. ______ (Zhang Hao) stands in the ______ (third) row. ______ (Bella) is in the ______ (tenth) row in ______ (Jinan).
考点三:数字与物品数量匹配——How many...? 句型及其回答
1. ( )你想问“有多少支铅笔?”应说:
A. How much pencils? B. How many pencil? C. How many pencils?
2. ( )— How many books?
— ____.
A. I have three. B. It is three. C. Three books.
1. — How ______ (many) ______ (apples) are there?
— There are ______ (five). ______ (Olivia) buys them in ______ (Kunming).
2. ______ (Jam) asks, "How ______ (many) ______ (pencils) do you have?" ______ (Zhou Kai) answers, "______ (Seven)."
考点四:数字在时间表达中的应用——It's ... o'clock / ... thirty
1. ( )“现在三点整”正确的表达是:
A. It's three. B. It's three o'clock. C. It's three clock.
2. ( )“现在六点半”正确的表达是:
A. It's six and half. B. It's six thirty. C. It's half past six thirty.
1. It's ______ (eight) ______ (o'clock). Time for ______ (class) in ______ (Qingdao).
2. Look at the ______ (clock). It's ______ (twelve) ______ (thirty). Time for ______ (lunch) in ______ (Wuhan).
考点五:数学运算词汇与表达——plus, minus, equals 及加减法读法
1. ( )“加号”是:
A. minus B. plus C. equals
2. ( )“等于”是:
A. plus B. minus C. equals
1. Two ______ (plus) three ______ (equals) five. ______ (Olivia) calculates it in ______ (Xiamen).
2. Ten ______ (minus) four ______ (equals) six. ______ (Jam) writes it on the ______ (blackboard) in ______ (Jinan).
考点六:数字与年龄表达——I'm ... years old. / How old are you?
1. ( )你想说自己八岁了,应说:
A. I'm eight year old. B. I'm eight years old. C. I'm eight years olds.
2. ( )— How old are you?
— ____.
A. I'm fine. B. I'm eight. C. I'm a student.
1. ______ (Lily) says, "I'm ______ (nine) ______ (years) ______ (old)." She lives in ______ (Kunming).
2. — How ______ (old) are you, ______ (Chen Wei)?
— I'm ______ (ten). I study in ______ (Beijing).
考点七:数字与日期表达——Today is October ..., It's the ... of October
1. ( )“今天是十月三日”正确的表达是:
A. Today is October third. B. Today is October three. C. Today is the October third.
2. ( )“今天是十一月十二日”正确的表达是:
A. Today is November twelve. B. Today is the twelfth of November. C. Today is twelve November.
1. Today is ______ (October) ______ (first). It's ______ (Lily)'s birthday in ______ (Shanghai).
2. ______ (Jam) writes, "Today is the ______ (third) of ______ (November) in ______ (Toronto)."
考点八:数字与电话号码表达——My phone number is ...
1. ( )电话号码 3-5-7-9 正确的读法是:
A. three five seven nine B. third fifth seventh ninth C. three-fifth-seven-nine
2. ( )你想告诉别人你的电话号码是 138-5678,应说:
A. My phone number is one three eight five six seven eight.
B. My phone number is 138-5678.
C. Both A and B
1. ______ (Olivia) says, "My ______ (phone) ______ (number) is ______ (five)-______ (six)-______ (seven)-______ (eight) in ______ (Qingdao)."
2. ______ (Zhang Hao) writes his ______ (number): ______ (one) ______ (three) ______ (eight) ______ (five) ______ (six) ______ (seven) ______ (eight) in ______ (Beijing).
考点九:数字与价格表达——How much is it? / It's ... yuan.
1. ( )你想问一支铅笔多少钱,应说:
A. How many is it? B. How much is it? C. How much are they?
2. ( )— How much is the pen?
— ____.
A. It's ten yuan. B. They're ten yuan. C. Ten pens.
1. — How ______ (much) is the ______ (eraser)?
— It's ______ (two) ______ (yuan). ______ (Lily) buys it in ______ (Wuhan).
2. ______ (Jam) asks, "How ______ (much) are the ______ (apples)?" Seller says, "______ (Five) ______ (yuan)."
考点十:综合运用——询问数量、年龄、时间、价格并作出回答
1. ( )别人问 How old are you? How many books do you have? What time is it? How much is the bag? 你应回答:
A. I'm ten. I have five. It's four o'clock. It's twenty yuan.
B. I'm ten years old. I have five books. It's four o'clock. It's twenty yuan.
C. Both A and B are acceptable.
1. ______ (Chen Wei) introduces himself:
"I'm ______ (eleven) ______ (years) old. I have ______ (four) ______ (pencils). Now it's ______ (five) ______ (o'clock). This ______ (ruler) costs ______ (three) ______ (yuan). I bought it in ______ (Xiamen)."
2. In ______ (Jinan) Market:
— How ______ (old) are you, ______ (Bella)?
— I'm ______ (twelve).
— How ______ (many) ______ (oranges) do you want?
— ______ (Six), please.
— How ______ (much) are they?
— ______ (Eight) ______ (yuan).
— OK. Here you are.
— Thank you. ______ (Zhou Kai) pays and they go home.
参考答案与详细解析
考点一:
基础题:1.B 2.B
提升题:1.twelve; Olivia; Qingdao 2.Jam; one; ten; blackboard; Wuhan
【解析】nine九,twelve十二;Olivia/Jam为人名;Qingdao/Wuhan地名;blackboard黑板。
考点二:
基础题:1.B 2.B
提升题:1.Lily; first; Chen Wei; second; Xiamen 2.Zhang Hao; third; Bella; tenth; Jinan
【解析】first第一,second第二,third第三,tenth第十;Lily/Chen Wei/Zhang Hao/Bella为人名;Xiamen/Jinan地名。
考点三:
基础题:1.C 2.A
提升题:1.many; apples; five; Olivia; Kunming 2.Jam; many; pencils; Zhou Kai; Seven
【解析】How many + 复数名词;There are + 数字;Olivia/Jam/Zhou Kai为人名;Kunming地名。
考点四:
基础题:1.B 2.B
提升题:1.eight; o'clock; class; Qingdao 2.clock; twelve; thirty; lunch; Wuhan
【解析】整点用 o'clock;半点用 thirty;Qingdao/Wuhan地名;class课程,lunch午餐。
考点五:
基础题:1.B 2.C
提升题:1.plus; equals; Olivia; Xiamen 2.minus; equals; Jam; blackboard; Jinan
【解析】plus加,minus减,equals等于;Olivia/Jam为人名;Xiamen/Jinan地名;blackboard黑板。
考点六:
基础题:1.B 2.B
提升题:1.Lily; nine; years; old; Kunming 2.old; Chen Wei; ten; Beijing
【解析】years old表示年龄;How old are you? 回答 I'm + 数字;Lily/Chen Wei为人名;Kunming/Beijing地名。
考点七:
基础题:1.A 2.B
提升题:1.October; first; Lily; Shanghai 2.Jam; third; November; Toronto
【解析】月份+序数词表示日期;the + 序数词 + of + 月份也可;Lily/Jam为人名;Shanghai/Toronto地名。
考点八:
基础题:1.A 2.C
提升题:1.Olivia; phone; number; five; six; seven; eight; Qingdao 2.Zhang Hao; number; one; three; eight; five; six; seven; eight; Beijing
【解析】电话号码逐个读数字;My phone number is...;Olivia/Zhang Hao为人名;Qingdao/Beijing地名。
考点九:
基础题:1.B 2.A
提升题:1.much; eraser; two; yuan; Lily; Wuhan 2.much; apples; Five; yuan; Jam
【解析】How much + 不可数/单数;It's + 数字 + yuan;Lily/Jam为人名;Wuhan地名。
考点十:
基础题: 1.C
提升题:1.Chen Wei; eleven; years; four; pencils; five; o'clock; ruler; three; yuan; Xiamen 2.Jinan; old; Bella; twelve; many; oranges; Six; much; Eight; yuan; Zhou Kai
【解析】综合数字应用:年龄、物品数量、时间、价格;Chen Wei/Bella/Zhou Kai为人名;Jinan/Xiamen地名。
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