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Unit 6 Numbers in Life 知识点总结
2024-2025学年人教PEP版(2024)英语三年级下册
一、重点单词
1. 数字类：
twenty-one（21）, twenty-two（22）, thirty（30）, forty（40）, fifty（50）, sixty（60）, seventy（70）, eighty（80）, ninety（90）, one hundred（100）
2. 生活场景类：
clock（钟表）, price（价格）, yuan（元）, toy（玩具）, schoolbag（书包）, money（钱）, time（时间）, student（学生）
二、重点句型
1. 询问价格：
- How much is the book → It’s thirty yuan.
2. 询问时间：
- What time is it → It’s nine o’clock.
3. 描述数量：
- There are fifty students in the class.
4. 购物表达：
- I want to buy a toy for twenty yuan.
5. 时间活动：
- We get up at seven o’clock in the morning.
三、重点语法
1. 一般现在时：
- 描述日常活动或事实（例：The clock shows the time.）。
2. 一般过去时：
- 规则动词过去式：play → played, want → wanted
- 不规则动词过去式：buy → bought, go → went, give → gave
3. 数词搭配：
- 整十数以“-ty”结尾（thirty, forty, fifty等）。
- 21-99的表达：twenty-one, twenty-two... ninety-nine。
四、练习题
（一）单词拼写（共5题）
1. 三十 → ________
2. 五十 → ________
3. 一百 → ________
4. 八十 → ________
5. 六十 → ________
（二）短语翻译（共5题）
1. 这本书多少钱？ → ________
2. 现在九点。 → ________
3. 班里有四十名学生。 → ________
4. 他昨天买了六十元的玩具。 → ________
5. 我们早上七点起床。 → ________
（三）句型转换（共5题）
1. The book is twenty yuan.（改为疑问句）
→ ________
2. It’s ten o’clock.（改为疑问句）
→ ________
3. There are thirty apples.（改为疑问句）
→ ________
4. She bought a pen for fifteen yuan.（改为一般疑问句）
→ ________
5. They ran to school at eight.（改为一般疑问句）
→ ________
（四）看中文写句子（共5题）
1. 这个书包多少钱？
→ ________
2. 现在三点钟。
→ ________
3. 班里有四十名学生。
→ ________
4. 他昨天买了六十元的玩具。
→ ________
5. 我们早上七点起床。
→ ________
（五）阅读理解（共5题）
阅读短文，回答问题：
Today is Tom’s birthday. He goes to a toy store with his dad. They buy a robot for eighty yuan and a ball for twenty yuan. Tom’s dad gives the shopkeeper one hundred yuan.
1. How much is the robot
2. How much is the ball
3. How much money does Tom’s dad give
4. What do they buy
5. How much change do they get
答案
（一）单词拼写
1. thirty 2. fifty 3. one hundred 4. eighty 5. sixty
（二）短语翻译
1. How much is the book
2. It’s nine o’clock.
3. There are forty students in the class.
4. He bought a toy for sixty yuan yesterday.
5. We get up at seven o’clock in the morning.
（三）句型转换
1. How much is the book
2. What time is it
3. How many apples are there
4. Did she buy a pen for fifteen yuan
5. Did they run to school at eight
（四）看中文写句子
1. How much is the schoolbag
2. It’s three o’clock.
3. There are forty students in the class.
4. He bought a toy for sixty yuan yesterday.
5. We get up at seven o’clock in the morning.
（五）阅读理解
1. Eighty yuan.
2. Twenty yuan.
3. One hundred yuan.
4. A robot and a ball.
5. Zero yuan (100 - 80 - 20 = 0).

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