内容正文:
最新人教PEP版三年级下册Unit 6 Numbers in Life
重点知识点易错专项练习
【Unit 6 重点单词与短语一览】
◇ ★ 重点单词(基数词11—20及生活词汇):
eleven 十一 twelve 十二 thirteen 十三 fourteen 十四 fifteen 十五 sixteen 十六 seventeen 十七 eighteen 十八 nineteen 十九 twenty 二十 number 数字 how many 多少 count 数数 apple 苹果 banana 香蕉 orange 橙子 grape 葡萄 pear 梨 cake 蛋糕 candle 蜡烛 gift 礼物 card 卡片 party 聚会 happy 快乐的 birthday 生日 year 年 old 老的;……岁的 how old 多大年龄
◇ ★ 重点短语:
how many + 可数名词复数(多少……) how old(多大年龄) count from…to…(从……数到……) Happy birthday!(生日快乐!) a birthday party(生日派对) blow out the candles(吹蜡烛) make a wish(许愿) open the gift(打开礼物)
◇ ★ 核心句型:
— How many apples do you have? — I have twelve. — How old are you? — I'm nine years old. — Happy birthday! — Thank you! Count from eleven to twenty. I see fifteen candles.
◇ ★ 语法要点:
① 基数词11—20的认读与拼写(注意 thirteen/fifteen/eighteen 的特殊变化) ② how many + 可数名词复数(many 后接复数名词) ③ how old 询问年龄,回答用 I'm + 数字 + year(s) old ④ 名词复数的规则变化(apple→apples, banana→bananas, candle→candles) ⑤ 数字+名词复数:fifteen candles, twelve apples
【单元重点易错专项练习】
【考点1】考点一:基数词 eleven, twelve, thirteen, fourteen, fifteen 的认读与拼写
▷ 基础题:
1. ( ) 11 + 2 = ______
A. twelve B. thirteen C. fourteen D. fifteen
2. Fill in the blank: Five + ten = ______ (十五).
▷ 提升题:
1. ( ) Which number comes AFTER fourteen?
A. thirteen B. fifteen C. sixteen D. twelve
2. 改错:fiveteen candles
错误:__________ 改正:__________
【考点2】考点二:基数词 sixteen, seventeen, eighteen, nineteen, twenty 的认读与拼写
▷ 基础题:
1. ( ) Ten + ten = ______.
A. sixteen B. seventeen C. eighteen D. twenty
2. Fill in the blank: 8 + 11 = ______ (十九).
▷ 提升题:
1. 改错:She has ninteen books.
错误:__________ 改正:__________
【考点3】考点三:How many + 可数名词复数(多少……)
▷ 基础题:
1. ( ) — How many ______ do you have?
— I have five.
A. apple B. apples C. an apple D. apple's
2. Fill in the blank: — How many ______ (蜡烛) are there?
— There are twelve.
▷ 提升题:
1. ( ) — How many ______ do you see?
— I see eleven.
A. bird B. birds C. a bird D. bird's
2. 改错:How many book do you have?
错误:__________ 改正:__________
【考点4】考点四:How old 询问年龄及回答
▷ 基础题:
1. Fill in the blank: — How ______ is your brother?
— He is seven.
▷ 提升题:
1. ( ) — How old is Bella?
— She is ______.
A. eight year old B. eight years old C. eight-year-old D. eight old
2. 改错:How old is you?
错误:__________ 改正:__________
【考点5】考点五:数字 + 名词复数(数量表达)
▷ 基础题:
1. ( ) I see ______ on the table.
A. fifteen candle B. fifteen candles C. fifteen candle's D. a fifteen candles
2. Fill in the blank: There are ______ (十二个鸡蛋) in the basket.
▷ 提升题:
1. ( ) Which sentence is CORRECT?
A. I have twenty book. B. She has eleven oranges.
C. He sees thirteen apple. D. We have twelve banana.
2. 改错:There are fourteen orange on the table.
错误:__________ 改正:__________
【考点6】考点六:名词复数规则变化(apple→apples, banana→bananas, candle→candles)
▷ 基础题:
1. ( ) I like eating ______.
A. banana B. bananas C. a banana D. banana's
2. Fill in the blank: She buys three ______ (橙子).
▷ 提升题:
1. ( ) Which plural form is WRONG?
A. apple→apples B. grape→grapes C. candle→candles D. box→boxs
2. 改错:There are many candls on the cake.
错误:__________ 改正:__________
【考点7】考点七:Happy birthday! 及生日祝福用语
▷ 基础题:
1. ( ) — Happy birthday, Chen Wei!
— ______
A. Happy birthday! B. Thank you! C. You're welcome! D. Yes, I am.
2. Fill in the blank: — Happy birthday to you!
— ______!
▷ 提升题:
1. ( ) What do you usually say at a birthday party?
A. Good morning! B. Happy birthday! C. Goodbye! D. How are you?
2. 情景选择:朋友过生日,你应该说:
A. Merry Christmas! B. Happy birthday! C. Happy New Year! D. Good night!
【考点8】考点八:Count from…to…(从……数到……)
▷ 基础题:
1. ( ) Count ______ eleven ______ twenty, please.
A. from; to B. to; from C. at; to D. from; at
2. Fill in the blank: Please count ______ one ______ ten.(从1数到10)
▷ 提升题:
1. ( ) — Can you count from thirteen to nineteen?
— Yes, I ______.
A. am B. do C. can D. have
2. 连词成句:from / count / can / to / you / fifteen / twenty / ?
【考点9】考点九:I have + 数字 + 名词复数(表达拥有物品的数量)
▷ 基础题:
1. ( ) I have ______ grapes.
A. twelve B. twelfth C. twelveth D. twelve's
2. Fill in the blank: Zhang Hao ______ (有) sixteen ______ (蜡笔).
▷ 提升题:
1. ( ) — How many bananas do you have, Jam?
— I ______ fifteen.
A. am B. have C. has D. had
2. 改错:She have twenty apples.
错误:__________ 改正:__________
【考点10】考点十:基数词在生活中的综合运用(购物、点数、年龄等)
▷ 基础题:
1. ( ) — How many candles are on the cake?
— ______.
A. Nine year B. Nine candles C. Nine candle D. Nine years
2. Fill in the blank: Lily is ______ (十一岁) old.
▷ 提升题:
1. ( ) There are ______ students in our class. Fifteen boys and thirteen girls.
A. twenty-eight B. thirty-eight C. eighteen D. twenty-seven
2. 阅读理解判断:Olivia has twelve apples. She gives five to Jam. How many apples does she have now?
A. Six B. Seven C. Eight D. Nine
【参考答案与详细解析】
■ 考点1:考点一:基数词 eleven, twelve, thirteen, fourteen, fifteen 的认读与拼写
基础题:
1. 答案:B
解析:11+2=13,thirteen 是十三。
2. 答案:fifteen
解析:five + ten = 15,fifteen 是十五。
提升题:
1. 答案:B
解析:fourteen 是十四,之后是 fifteen 十五。
2. 答案:fiveteen → fifteen
解析:fifteen 是十五,拼写注意中间是 f-i-f-t-e-e-n。
■ 考点2:考点二:基数词 sixteen, seventeen, eighteen, nineteen, twenty 的认读与拼写
基础题:
1. 答案:D
解析:ten + ten = 20,twenty 是二十。
2. 答案:nineteen
解析:8+11=19,nineteen 是十九。
提升题:
1. 答案:ninteen → nineteen
解析:nineteen 是十九,拼写注意 i-n-i-n-e-e-n。
■ 考点3:考点三:How many + 可数名词复数(多少……)
基础题:
1. 答案:B
解析:how many 后接可数名词复数 apples。
2. 答案:candles
解析:candle 蜡烛的复数是 candles。
提升题:
1. 答案:B
解析:how many 后接复数名词 birds。
2. 答案:book → books
解析:book 是单数,how many 后应为复数 books。
■ 考点4:考点四:How old 询问年龄及回答
基础题:
1. 答案:old
解析:询问年龄用 How old...?
提升题:
1. 答案:B
解析:回答年龄用 eight years old(复数年份)。
2. 答案:is you → are you
解析:How old are you? 主语是 you,be 动词用 are。
■ 考点5:考点五:数字 + 名词复数(数量表达)
基础题:
1. 答案:B
解析:fifteen candles 十五根蜡烛,数字+复数名词。
2. 答案:twelve eggs
解析:twelve eggs 十二个鸡蛋。
提升题:
1. 答案:B
解析:只有 B 正确使用了复数形式 oranges。
2. 答案:orange → oranges
解析:orange 是可数名词,复数应为 oranges。
■ 考点6:考点六:名词复数规则变化(apple→apples, banana→bananas, candle→candles)
基础题:
1. 答案:B
解析:like eating 后接复数名词 bananas。
2. 答案:oranges
解析:orange 的复数是 oranges。
提升题:
1. 答案:D
解析:box 的复数是 boxes,不是 boxs。
2. 答案:candls → candles
解析:candle 的复数是 candles
■ 考点7:考点七:Happy birthday! 及生日祝福用语
基础题:
1. 答案:B
解析:收到祝福应回答 Thank you!
2. 答案:Thank you
解析:收到生日祝福应回答 Thank you!
提升题:
1. 答案:B
解析:生日聚会常说 Happy birthday!
2. 答案:B
解析:朋友生日要说 Happy birthday!
■ 考点8:考点八:Count from…to…(从……数到……)
基础题:
1. 答案:A
解析:固定搭配 count from...to... 从……数到……
2. 答案:from; to
解析:count from one to ten 从1数到10。
提升题:
1. 答案:C
解析:can 引导能力句,肯定回答 Yes, I can.
2. 答案:Can you count from fifteen to twenty?
解析:Can you count from fifteen to twenty? 你能从15数到20吗?
■ 考点9:考点九:I have + 数字 + 名词复数(表达拥有物品的数量)
基础题:
1. 答案:A
解析:表示数量用基数词 twelve,grape 是可数名词复数。
2. 答案:has; crayons
解析:主语 Zhang Hao 第三人称单数,动词用 has;crayon 蜡笔复数 crayons。
提升题:
1. 答案:B
解析:主语 I,动词用原形 have。
2. 答案:have → has
解析:主语 She 第三人称单数,动词用 has。
■ 考点10:考点十:基数词在生活中的综合运用(购物、点数、年龄等)
基础题:
1. 答案:B
解析:回答数量直接说 Nine candles。
2. 答案:eleven years
解析:eleven years old 十一岁。
提升题:
1. 答案:A
解析:15+13=28,twenty-eight 是二十八。
2. 答案:B
解析:12-5=7,seven 是七。
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