2026年亮点给力提优课时作业本四年级英语下册译林版第81页答案
一、Lily 老师首先通过 PPT 聚焦城市里的“夜间守护者”,从他们的夜色征途启航,探讨职业的责任与微光。阅读短文,判断正(T)误(F)。
主题:人与社会——
话题:夜间的工作
体裁:记叙文
难度:★★★
At night,you are sleeping in your warm bed. But some people are still working. The baker(面包师傅)is making bread for your breakfast. Look! He is putting the dough into the hot oven(烤箱). In an office,a reporter(记者)is writing a report. You will see it in the newspaper the next morning. A shop is on fire. Firemen are driving quickly to the fire scene(现场). Where is the shopkeeper(店主)?He is running away from the fire. A policeman is with him. Oh no! A boy is hurt. An ambulance is taking him to the hospital. At the hospital,the doctors and nurses are busy. Some street cleaners(清洁工)are cleaning the street. When you walk on the street the next day,you won’t find any rubbish.
(
F
)1. Ten jobs are mentioned(提到)in the passage.
(
T
)2. The baker is making bread.
(
F
)3. A fireman is with the shopkeeper when the shop is on fire.
(
T
)4. The underlined word “ambulance” means “救护车” in Chinese.
(
T
)5. People who work at night are hard - working.

答案

1. F 解析 通读短文可知,共提到了八种职业(baker、reporter、Firemen、shopkeeper、policeman、doctors、nurses、street cleaners)。故填 F。
2. T
3. F 解析 根据短文中“Where is the shopkeeper? He is running away from the fire. A policeman is with him.”可知,火灾发生时,是一位警察正陪着店主。故填 F。
4. T 5. T
二、亮点原创·点点则从社会热点入手,提到科技的发展使得 AI 在各行各业中大放异彩。阅读短文,完成下列任务。
主题:人与社会——科学与技术
话题:AI 在不同行业中的作用
体裁:说明文
难度:★★★★
Artificial Intelligence(人工智能)means robots can think and learn like humans(人). Today,AI helps us in many ways.
AI helps doctors in the hospital to find out what makes people sick. 1.
D
2.
A
AI also checks homework quickly,so teachers have more time to teach. Some cars now can run without human drivers. 3.
E
This makes driving safer and easier.
In shops,AI helps people to buy. Chatbots(聊天机器人)can answer your questions right away. 4.
B
This makes shopping faster.
AI is growing fast and changing(改变)our life. We should learn more about AI. It helps us to know how it will shape our future.
(一)新趋势·句子回填 从方框中选择合适的句子完成短文。(有一项多余)
A. In schools,AI can give one - to - one lessons to help students learn better.
B. AI can also suggest(建议)things you might like.
C. You can open or close the windows when you say a word.
D. It can help look at X - rays and tell doctors what is wrong.
E. They use cameras and sensors(传感器)to see the road.
(二)阅读短文,回答问题。
1. How can AI help teachers at school?
It can help teachers check homework quickly, so they have more time to teach.

2. Where can AI suggest things people like according to the passage?
In shops.

3. According to the passage,how many jobs can AI assist with(协助处理)?
Four/4.

4. 新趋势·开放性设问 What do you think of AI?
It's smart and helpful.(答案不唯一)

答案

(一)1. D 2. A 3. E 4. B
(二)1. It can help teachers check homework quickly, so they have more time to teach. 2. In shops.
3. Four/4. 4. It's smart and helpful.(答案不唯一)