2026春单元知识清单&易错练习 Unit 6 Numbers in life 人教PEP 三下 新教材

2026春单元知识清单&易错练习 Unit 6 Numbers in life 人教PEP 三下 语音： 1.(1) 字母c在单词中发 /k/，例：cake蛋糕 car 轿车 candy 糖果 (2) 字母组合ce 在单词中发/s/，例：nice好看的 face 脸 ice 冰 2. 字母l在单词中发 /l/，例：lion 狮子 listen 听 long长的 3.(1) 字母g 在单词中发/g/，例：leg腿 bag包 girl 女孩 (2)字母组合 ge在单词中发 /dʒ/，例orange橙子 age年龄 large大的 4. (1)字母y在单词中发 /aɪ/，例：my我的 fly 飞 sky 天空 (2) 字母y在单词中发/i/，例：family 家庭 hobby爱好 funny有趣的 (3) 字母y在单词中发/j/，例：yes 是的 yellow黄色 your 你的 重点单词： eleven十一 sixteen十六 twelve 十二 seventeen十七 thirteen十三 eighteen十八 fourteen十四 nineteen十九 fifteen十五 twenty 二十 back 回到原处 pay 付费 重点短语： have fifteen books 有十五本书 tell its age 判断它的年龄 need three boxes 需要三个盒子 how much多少(钱) how many多少 piggy bank 猪形储钱罐 each book 每本书 a big face 一张大脸 count to fifteen数到十五 重点句型： 1.—How many books do we have? —We have fifteen books. —我们有多少本书? —我们有十五本书。 2.—How many pencils do we have? —Twelve. —我们有多少支铅笔? —十二支。 3.—How many boxes do we need? —We need three boxes. —我们需要多少个箱子?—我们需要三个箱子。 4.—How much is this bag? —It's twenty yuan. —这个包多少钱?—二十元。 5.—How much is this book? —Six yuan, or three for seventeen yuan. —这本书多少钱? —六元,或者十七元三本。 6.—How about three for sixteen yuan? —OK. —十六元三本行吗? —可以。 7.—How much is this boat? —It's twenty yuan. —这艘船多少钱?—二十元。 8.Fifteen students choose A. 十五名同学选择A。 9.Five and six makes eleven. Add one, it's twelve. 五加六等于十一。再加一,是十二。 10.Six and seven makes thirteen. Add one, it's fourteen. 六加七等于十三。再加一,是十四。 11.Three fives are fifteen. 三个五是十五。 12.I'll take two. 我买两个。 13.We can count to fifteen! 我们可以数到十五! 14.I pay fifteen yuan for five books. 我五本书付了十五元。 句型解析和语法： 1.询问物品的数量及其回答： —How many books do we have? —We have fifteen books. —我们有多少本书? —我们有十五本书。 句型结构： How many+名词复数+do/does+某人+have?　 简略回答时,可直接用数。 2.询问物品的价格及其回答： —How much is this bag? —It's twenty yuan. —这个包多少钱?—二十元。 句型结构： —How much+be动词+某物? —It’s+价钱。 注意:用how much询问价格时,它的回答若要用中国的货币单位,应采用汉语拼音yuan、fen来表示,几角常采用几十分来表示,字母用小写,且单复数同形。 3.How many和How much的用法辨析： “How many”和“How much”都可用来询问数量，但它们在使用上有明显的区别。以下是对这两个词组的详细讲解： 一、How many： 用于询问可数名词的数量。它通常用来询问有多少个、多少件等具体的数量。句型结构为“How many ＋可数名词复数＋一般疑问句？”，注意many后接可数名词复数。 例：—How many apples do you have？—I have fifteen. —你有多少个苹果？—我有十五个。 二、How much： 主要用于询问不可数名词的量，也可以用来询问价格或数字计算的结果。 (1)当询问不可数名词的量时，句型结构为“How much ＋不可数名词＋一般疑问句？”。 例：How much water do you need？你需要多少水？ (2)当询问商品价格时，句型结构为“How much ＋ is/are ＋ the/ 指示代词＋名词？”。 ☆当询问价格的主语是单数或不可数名词时，be动词用is。 例：—How much is this pen？ —It's twenty yuan. —这支钢笔多少钱？—二十元。 ☆当询问价格的主语是可数名词复数时，be动词用are。 例：—How much are the apples？ —They're eleven dollars. —这些苹果多少钱？ —十一美元。 注意：回答物品的价格时，要注意货币单位的表达，尤其使用的是中国货币时，应使用汉语拼音"yuan"来表示，单复数同形。当回答时用到的货币单位是"dollar"时，有单复数之分。 （3）当询问数字计算的结果时，句型结构为“How much is ＋ 算式？”。 例：—How much is three plus one？— It's four. —三加一等于多少？—等于四。 易错练习： 一、根据常识算一算，写出正确的数字单词。 1.eight + six-four=_______ 2. three×five=_______ 3. fourteen-three=_______ 4. nine÷three×four=_______ 5. nine+ two + three=_______ 6. eight-two + seven=_______ 7. Three fives are ______. 8. A dog has four legs. Three dogs have_______ legs. 9. I have five apples. Tom has six apples. We have_______ apples. 10. We need four English books and ten animal books. We need_______ books. 11. Six and seven makes_______. 二、选择正确的单词填空。 1.________(How many/How much) boxes do you need? 2. We have six________(cap/caps). 3. I pay fifteen yuan________(for/to) five books. 4. Three fours________(is/are) twelve. 5. We can________(counts/count) to twenty. 6.I have ten books.Liu Tao has five books.We have________(fifteen / twelve)books. 7.—How many________(car / cars) do we have？ —We have five. 8.—How many balls do we________(have / need)？—We need ten. 9.—________(What / How many) books do you have？—Fifteen. 10.—How________(many / much) is this pen？—Twenty________(yuan / yuans). 三、按要求完成下面各题。 1 . This boat is twelve yuan. (对画线部分进行提问) ______ ______ is this boat? 2 . I put them in my piggy bank. (改为一般疑问句) ______ you ______ them in your piggy bank? 3 . I have six books. (改为否定句) I________ ________six books. 4. That is my ruler. (改为一般疑问句) ________ ________your ruler? 5. How much is this bag? (根据问句补全句子) ______ twenty yuan. 6. We have fifteen books. (对画线部分提问) ______ ______ books do you have? 7 . I can see three fat pigs. (用 How many 提问) ________ ________ ________ ________can you see? 8 . they, back, put, bank, in, piggy, two, yuan, the (.)(连词成句) __________________________________________ 9. is, car, the, much, toy, how (?)(连词成句) __________________________________________ 10 . is, The, twenty, toy, boat ,yuan, (.)(连词成句) __________________________________________ 四、单项选择。 ( ) 1.Five and seven makes________.  A.ten B.twelve C.fifteen ( ) 2.—How many boxes do we________?　—We need three boxes.  A.need B.have C.help ( ) 3.One duck has two legs. Eight ducks have________ legs.  A.fifteen B.eighteen C.sixteen ( ) 4.How many________do you have?  A.book　　　　　 B.books　　　　 　C.pen ( ) 5.—________is this ruler?　—It's two yuan.  A.How　　　　　 B.How many　　 　C.How much ( ) 6.—How many boxes do you have?　—________　　　  A.I have three yuan. 　 B.I have four boxes. C.Five yuan. ( ) 7.—I have twenty bananas. I eat three. How many bananas do I have now? —________　　　  A.Fourteen. B.Seventeen. C.Sixteen. ( ) 8.—How much is it? —________　　　  A.Eleven yuan. B.I have twelve. C.It's a number. ( ) 9.—How much is the bag?　—It's________.  A.twenty B.twenty yuan C.sixteen bags ( ) 10.—How about two for twelve yuan?　—________　　　  A.Thank you. B.Eleven yuan. C.OK. 参考答案： 一、 1.ten 2.fifteen  3.eleven  4.twelve 5. fourteen  6.thirteen 7.fifteen  8.twelve   9.eleven   10.fourteen 11.thirteen 二、 1.How many 2.caps 3.for 4.are 5.count 6.fifteen 7.cars 8.need 9.How many 10.much;yuan 三、 1. How much 2. Do; put 3. don't have 4. Is that 5. It's 6. How many 7.How many fat pigs 8. They put two yuan back in the piggy bank. 9. How much is the toy car? 10. The toy boat is twenty yuan. 四、 1.B 2.A 3.C 4.B 5.C 6.B 7.B 8.A 9.B 10.C 学科网（北京）股份有限公司 $