2026年亮点给力提优课时作业本七年级英语下册译林版第83页答案
A
Do you have trouble getting to sleep? If you do, scientists have an idea to help you get to sleep faster.
You need a(n) 1 and paper. Writing a to - do list helps you sleep faster. Writing to - do lists makes you feel 2, so you don't worry about the things you have to do. If you write the things down, you can 3 about them temporarily(暂时地). This way makes you 4. Then you will get to sleep faster.
The scientists did a survey 5 university students. They wanted to find out 6 the students slept. The scientists asked half of the university students to make a to - do 7 before they slept. They all had to 8 by 10:30 p.m. Those who wrote a to - do list fell asleep around 9 minutes faster than those who didn't write down to - do lists. The students who wrote detailed(详细的) lists fell asleep faster than students who wrote simple lists. Some students hardly fell asleep 9 they didn't write down their to - do lists. They were 10 unfinished tasks before going to bed.
Do you believe in the scientists' discovery? Believe it or not, you can have a try.
(
)1. A. pen B. ruler C. eraser D. notebook
(
)2. A. bored B. nervous C. excited D. relaxed
(
)3. A. remember B. forget C. read D. write
(
)4. A. quicker B. sadder C. calmer D. slower
(
)5. A. at B. among C. on D. above
(
)6. A. what B. where C. how D. who
(
)7. A. plan B. list C. decision D. suggestion
(
)8. A. fall asleep B. have dinner C. get up D. wake up
(
)9. A. before B. because C. after D. although
(
)10. A. ready for B. pleased with C. angry with D. worried about

答案

1. A 2. D 3. B
4. C 【解析】根据后句“Then you will get to sleep fast.”可知,这种方式使你更加镇静(calmer),能更快入睡。
5. B 【解析】此处表示“在大学生中做调查”。表示“在……(三者及以上)中”,介词应用 among。
6. C 7. B 8. A
9. B 【解析】空前的“一些学生几乎不能入睡”是空后的“他们没有写待办事项清单”的结果,因此空处应用 because。
10. D

解析

【分析】
这是一篇介绍“写待办清单有助于快速入睡”的说明文,解题时需先通读全文把握核心主旨,再结合上下文语境、词汇词义辨析逐一确定答案:
1. 第1空:根据后文“Writing a to-do list”和“paper”,可知需要书写工具,从选项中匹配对应物品;
2. 第2空:由“so you don't worry about the things you have to do”可知,写清单会让人摆脱焦虑,应选表“放松”的词汇;
3. 第3空:结合“把事情写下来”和“暂时地”的语境,推断写清单后能暂时放下这些事,选表“忘记”的词;
4. 第4空:根据“Then you will get to sleep faster”,可知忘记待办事项后人会更平静,才能快速入睡;
5. 第5空:调查对象是大学生群体(三者及以上),需选用于“群体中”的介词;
6. 第6空:科学家做调查是为了解学生的睡眠状态,即“如何睡觉”,选对应疑问词;
7. 第7空:呼应全文核心话题“to-do list”,直接匹配对应词汇;
8. 第8空:实验围绕“入睡”展开,需选表“入睡”的短语;
9. 第9空:前后句是因果关系,“睡不着”是“没写清单”的结果,选引导原因的连词;
10. 第10空:结合“没写清单导致睡不着”的逻辑,推断这类学生睡前会“担心”未完成任务,匹配对应短语。
【解析】
1. 第1题:根据后文“Writing a to-do list”和“paper”可知,需要书写工具,pen(钢笔)符合需求,ruler(尺子)、eraser(橡皮)、notebook(笔记本)均不符合书写清单的工具要求,故选A。
2. 第2题:根据“so you don't worry about the things you have to do”可知,写待办清单会让人不再焦虑,因此感到relaxed(放松的),bored(无聊的)、nervous(紧张的)、excited(兴奋的)不符合语境,故选D。
3. 第3题:根据“If you write the things down”和“temporarily”可知,把事情写下来后,就可以暂时forget(忘记)它们,不用一直牵挂,remember(记得)、read(读)、write(写)不符合语境,故选B。
4. 第4题:根据后句“Then you will get to sleep faster.”可知,忘记待办事项后,这种方式会使你更加calmer(镇静的),从而更快入睡,quicker(更快的)、sadder(更难过的)、slower(更慢的)不符合逻辑,故选C。
5. 第5题:此处表示“在大学生中做调查”,among用于三者及以上的群体之间,at(在某地)、on(在……上)、above(在……上方)均不符合“在群体中”的用法,故选B。
6. 第6题:科学家做调查是想了解学生how(如何)睡觉,即睡眠状态,what(什么)、where(哪里)、who(谁)不符合询问睡眠情况的语境,故选C。
7. 第7题:呼应全文核心话题“to-do list”,科学家让一半学生睡前写待办list(清单),plan(计划)、decision(决定)、suggestion(建议)均不符合,故选B。
8. 第8题:实验围绕“入睡”展开,因此要求学生在晚上10:30前fall asleep(入睡),have dinner(吃晚饭)、get up(起床)、wake up(醒来)均不符合实验主题,故选A。
9. 第9题:空前“一些学生几乎不能入睡”是空后“他们没有写待办事项清单”的结果,二者为因果关系,because(因为)引导原因状语从句,before(在……之前)、after(在……之后)、although(尽管)均不符合逻辑,故选B。
10. 第10题:根据“Some students hardly fell asleep because they didn't write down their to-do lists.”可知,没写清单的学生睡前会worried about(担心)未完成的任务,ready for(为……准备)、pleased with(对……满意)、angry with(对……生气)均不符合语境,故选D。
【答案】
1.A 2.D 3.B 4.C 5.B 6.C 7.B 8.A 9.B 10.D
【知识点】
1. 语境理解;2. 词汇词义辨析;3. 连词逻辑判断
【点评】
这篇完形填空结合科学发现展开,考查学生对上下文语境的把握能力和基础词汇(介词、连词、形容词等)的辨析能力,解题关键是紧扣文章核心逻辑,结合生活常识匹配选项。
【难度系数】
0.6
B
On September 3, 2025, China held a grand military parade in Beijing to commemorate(纪念) the 80th anniversary of the victory in the Chinese People's War of Resistance Against Japanese Aggression and the World Anti - Fascist War. The theme of the event is “Remembering History, Valuing Peace”.
The 70 - minute parade included 45 groups. You could see soldiers were walking in straight lines, pilots flying planes, and others holding old battle flags. A big part was showing China's new military machines! They displayed tanks, drones, and fighter planes made in China. These showed how our country is building stronger defences. A cool highlight was the band's performance. The band had 14 rows (standing for the 14 years of fighting) and 80 trumpet players (for the 80th anniversary). They played famous songs from the wartime. The music made everyone feel proud of our history!
Officials said the parade wasn't just for showing strength—it's also to promise peace. Many guests from other countries and old soldiers joined the parade. This showed the event matters to the whole world! Students could learn about history and feel excited about China's new technology!
(
B
)1. Why did the parade happen?
A. To celebrate new weapons. B. To remember history and promote peace.
C. To show economic progress. D. To invite foreign guests to visit Beijing.
(
D
)2. What did the number of rows in the band mainly stand for?
A. The 80th anniversary of the victory. B. The date of the anniversary.
C. The 45 groups in the parade. D. The 14 years of fighting in the war.
(
B
)3. Which technology was shown?
A. Old swords and guns. B. Drones and tanks.
C. Traditional musical instruments. D. Old weapons.

答案

1. B 【解析】根据第一段中“The theme of the event is ‘Remembering History, Valuing Peace’.”可推知,此次阅兵的目的是铭记历史,珍爱和平,而非单纯展示武器或经济成就。
2. D
3. B 【解析】根据第二段中“They displayed tanks, drones, and fighter planes made in China.”可知,被展示的技术包括坦克和无人机等现代武器。

解析

【分析】
1. 第1题:要确定阅兵的举办原因,需定位到文章第一段的关键信息,找到活动主题“The theme of the event is ‘Remembering History, Valuing Peace’”,对比选项可知,主题对应的就是举办目的,其他选项文中未提及或不符合题意。
2. 第2题:关于乐队行数的含义,直接查找第二段中对乐队的描述“The band had 14 rows (standing for the 14 years of fighting)”,括号内的内容就是答案的依据。
3. 第3题:要找出展示的技术,需在第二段中寻找关于军事装备的描述,找到“They displayed tanks, drones, and fighter planes made in China”,对应选项中的内容即可得出答案。
【解析】
1. 第1题:根据第一段“The theme of the event is ‘Remembering History, Valuing Peace’”可知,阅兵的目的是铭记历史、珍爱和平,对应选项B。A选项“庆祝新武器”、C选项“展示经济进步”、D选项“邀请外宾访问北京”均不符合文章内容。
2. 第2题:由第二段“The band had 14 rows (standing for the 14 years of fighting)”可知,乐队的14行代表抗战的14年,对应选项D。
3. 第3题:根据第二段“They displayed tanks, drones, and fighter planes made in China”可知,展示的技术包括坦克和无人机,对应选项B。A、D选项是旧武器,C选项是传统乐器,均不符合题意。
【答案】
1. B
2. D
3. B
【知识点】
阅读理解细节查找
【点评】
这篇阅读理解围绕抗战胜利80周年阅兵展开,题目均为细节题,解题关键在于准确定位原文相关信息,抓住关键语句进行分析判断,有助于培养学生从文本中提取有效信息的能力。
【难度系数】
0.8