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Unit 1 Period 4 Listening and speaking
【基础达标作业】
A. 选用方框中的短语填空
| are troubled | have no fences | come out of | to protect | fewer than |
1. People near Nairobi National Park __________ by lions that attack their cows.
2. Large parts of the park __________, so lions can walk out easily.
3. Sometimes lions __________ the park and go to the farms.
4. Farmers kill lions __________ their cows.
5. In 2007, there were 15,000 lions in Kenya, but now there are __________ 2,000.
B. 句型转换（改为一般疑问句并作肯定或否定回答）
1. Lions sometimes come out of the park at night.
一般疑问句：_________________________________________________
肯定回答：_________________ 否定回答：_________________
2. Richard Turere invented the Lion Lights at age 13.
一般疑问句：_________________________________________________
肯定回答：_________________ 否定回答：_________________
3. His invention is now used all over the world.
一般疑问句：_________________________________________________
肯定回答：_________________ 否定回答：_________________
【能力巩固作业】
A. 单项选择（★）
从A、B、C、D中选择最佳答案。
1. Where is Nairobi National Park
A. In Tanzania.
B. In Kenya.
C. In Uganda.
D. In South Africa.
2. Why do lions come out of the park
A. They are hungry.
B. Large parts of the park have no fences.
C. They are looking for water.
D. Farmers invite them.
3. What do lions eat from the farms
A. Crops.
B. Cows.
C. Dogs.
D. Chickens.
4. How did farmers try to protect their cows before Richard’s invention
A. They built higher fences.
B. They used scarecrows and tried to stay awake.
C. They moved the cows away.
D. They called the police.
5. What did Richard Turere invent
A. A new type of fence.
B. The Lion Lights.
C. A lion trap.
D. A sleeping bag for cows.
B. 完成句子（★★）
根据句意内容，用正确的词汇完成句子。
1. 内罗毕国家公园风景优美，有山有水，所以它的大部分地区没有围栏。
Nairobi National Park is __________, with mountains and rivers, so __________ of it have no fences.
2. 狮子在晚上走出公园，去农场吃牛。
The lions go to the __________ and eat __________, often at night.
3. 理查德·图雷尔在13岁时发明了“狮子灯”。
Richard Turere __________ the “Lion Lights” at __________ 13.
4. 他尝试用稻草人，但狮子很快知道那不是真的。
He __________ a scarecrow, but the lions soon knew it wasn’t __________.
5. 他受到了灯的启发。狮子不会靠近灯光。
He was __________ with a light. The lions didn't come __________.
【素养拓展作业】
写一段话（至少5句）介绍一位青少年发明家的故事（可以是Richard Turere，也可以是其他你了解的）。说明他/她发明了什么、为什么发明、如何发明、以及这项发明带来了什么影响。使用 be troubled by, have no fences, come out of, protect, scarecrow, stay awake, be inspired by, be used all over the world 等表达。
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参考答案与解析
【基础达标作业】
A
1. are troubled
2. have no fences
3. come out of
4. to protect
5. fewer than
B
1. Do lions sometimes come out of the park at night
Yes, they do. / No, they don't.
2. Did Richard Turere invent the Lion Lights at age 13
Yes, he did. / No, he didn’t.
3. Is his invention now used all over the world
Yes, it is. / No, it isn't.
【能力巩固作业】
A
1. B 2. B 3. B 4. B 5. B
B
1. beautiful; large parts
2. farm; cows
3. invented; age
4. tried; real
5. inspired; near
【素养拓展作业】（示例）
Richard Turere is a young inventor from Kenya. When he was 13, people near Nairobi National Park were troubled by lions. The lions came out of the park because large parts of it had no fences. They ate farmers’ cows at night. To protect their cows, farmers used scarecrows and tried to stay awake, but nothing worked. Richard was inspired by a light. He noticed that lions did not come near when he walked with a flashlight. So he made a system of blinking lights. He called it the Lion Lights. After he put them around the cowshed, the lions stayed away. His invention saved both cows and lions. Now his Lion Lights are used all over the world. Richard showed that young people can solve big problems. I admire his creativity and courage. He is a true hero. I hope to be like him one day. I will look for problems around me and try to solve them. That's what young inventors do. They change the world with simple ideas. So let’s think and create. Maybe you can be the next Richard Turere. Believe in yourself. Start small, think big. That’s the power of youth. I am proud of him. And I am proud to be a teenager too. We can make a difference. Yes, we can. So let’s go for it. The world needs us. Let’s shine like the Lion Lights. Together, we can protect our future. That’s my dream. That’s my goal. I will never give up. I will keep trying. Because I believe in me. And I believe in you. Let’s do it!

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