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人教版七年级下册英语 Unit 8 Once upon a time Section B 知识点总结及练习
一、重点单词
1. 动物相关：
- duckling（小鸭子）、hen（母鸡）、swan（天鹅）、feather（羽毛）
- fisherman（渔夫）、genie（妖怪）
2. 动作与状态：
- smile（微笑）、search（寻找）、lay（下蛋；放置）、die（死亡）、set free（释放）
- purr（发出呜呜声）、laugh at（嘲笑）
3. 描述类词汇：
- ugly（丑陋的）、real（真实的）、hopeful（有希望的）、rich（富有的）、powerful（强大的）
4. 副词与短语：
- quickly（快速地）、hopefully（有希望地）
- all over（遍及）、go away（走开）、come out（出现）、make a promise（许下诺言）
二、重点短语
1. look for —— 寻找
2. laugh at —— 嘲笑
3. set...free —— 释放
4. to sb's surprise —— 出乎某人的意料
5. search for —— 搜寻
6. make a promise —— 许下诺言
7. come out —— 出现；盛开
三、重点句型
1. 描述外貌变化：
The ugly duckling turned into a beautiful swan.
（丑小鸭变成了一只美丽的天鹅。）
2. 表达惊讶：
To everyone’s surprise, the little duckling was actually a swan.
（令所有人惊讶的是，小鸭子其实是一只天鹅。）
3. 承诺与条件：
The fisherman said, “If you set me free, I will make you rich.”
（渔夫说：“如果你放了我，我会让你富有。”）
四、重点语法
一般过去时的不规则动词变化
1. 常见不规则动词：
- lay → laid（放置；下蛋）
- die → died（死亡）
- see → saw（看见）
- take → took（带走）
- make → made（制作）
2. 例句：
- The hen laid an egg yesterday.（母鸡昨天下了蛋。）
- The old man died peacefully in his sleep.（老人在睡梦中安详离世。）
五、练习题
（一）单词拼写
1. The little d__________ grew into a swan.
2. The fisherman caught a g_________ in his net.
3. She s____________ happily when she saw her friend.
4. The cat p____________ softly while sleeping.
5. The swan’s white f___________ were shining in the sun.
（二）短语翻译
1. 许下诺言 → ____________
2. 出乎某人的意料 → ____________
3. 寻找 → ____________
4. 嘲笑 → ____________
5. 释放 → ____________
（三）句型转换
1. The hen laid an egg yesterday.（改为否定句）
→ The hen ____________ an egg yesterday.
2. “I will set you free,” said the fisherman.（改为间接引语）
→ The fisherman said that ____________ set ____________ free.
3. The duckling was ugly.（用“to our surprise”改写句子）
→ ____________, the duckling was ugly.
（四）用动词的适当形式填空
1. The swan ____________ (fly) away quickly after it grew up.
2. They ____________ (search) for the lost key all morning.
3. The genie ____________ (make) a promise to help the fisherman.
4. The children ____________ (laugh) at the duckling’s appearance.
5. The flowers ____________ (come) out in spring every year.
（五）阅读理解
The Ugly Duckling’s Journey
Once, there was a duckling who looked different from his siblings. His feathers were gray, and everyone called him “ugly.” The other animals laughed at him, so he decided to leave home. He swam all over the pond, searching for a place to belong. One day, he saw a group of swans flying in the sky. “How beautiful they are!” he thought.
Winter came, and the duckling felt lonely. But when spring arrived, something magical happened. He looked into the water and saw his reflection — he had become a graceful swan! The other swans welcomed him warmly. To his surprise, he realized he was never a duckling but a swan all along.
1. Why did the duckling leave home
A. He wanted to find food.
B. Others laughed at his appearance.
C. He loved traveling.
2. What did the duckling think when he saw the swans
A. They were friendly.
B. They were beautiful.
C. They were dangerous.
3. What happened in spring
A. The duckling found a new home.
B. The duckling turned into a swan.
C. The duckling met a fisherman.
4. How did the swans treat him in the end
A. They laughed at him.
B. They ignored him.
C. They welcomed him.
5. What is the main lesson of the story
A. Never judge by appearances.
B. Always keep your promises.
C. Money brings happiness.
答案
（一）单词拼写
1. duckling
2. genie
3. smiled
4. purred
5. feathers
（二）短语翻译
1. make a promise
2. to sb's surprise
3. search for
4. laugh at
5. set...free
（三）句型转换
1. did not lay
2. he would; him
3. To our surprise
（四）动词填空
1. flew
2. searched
3. made
4. laughed
5. come
（五）阅读理解
1. B
2. B
3. B
4. C
5. A

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