UNIT 1 SECTION 6-【创新教程】2025-2026学年高中英语选择性必修第一册五维课堂Word课时作业（北师大版2019）

[基础性]

Ⅰ.单词拼写

1．During the summer and winter holidays, we are often encouraged and  organised  (组织) to participate in all kinds of social practice activities.

2．She was forced to retire early from  politics  (政治事务) because of ill health.

3．I couldn't follow the talk because he kept jumping about from one  topic  to another.

4．During the Warring States Period, more walls were put up to  defend  the borders of different kingdoms.

5．In terms of  innovation  (创新), China has quickly risen in the global ranks to close the gap with other countries.

6．We stick to the  principle  of equal rights and freedom of expression for all.

Ⅱ.单句语法填空

1. Evidently (evident)，the teacher was satisfied with our work.

2．Our work  was interrupted (interrupt) by the outbreak of COVID­19.

3．They cleaned the house  thoroughly (thorough) before the Spring Festival.

4．The Chinese word fish stands for  plentiful (plenty) wealth.

5．Please give us your  description (describe) of the beautiful natural scenery.

6．The young girl got  dressed (dress) and ran downstairs.

7．One minute she  burst  (burst) into tears and the next minute she burst out laughing.

8. Surprisingly (surprise)，he has not passed the test though he works hard.

9．Nowhere  did  he find his lost wallet，in which was his ID card.

10．The best part came  when  Grandpa and his friends appeared in an old photo.

[应用性]

Ⅲ.完成句子

1．What should I do  to prepare for  (为……做准备) the coming event?

2．When do you  wake up  (醒来) and go to work?

3．When the teacher came in，the students still couldn't  calm down  (平静下来)．

4．The old man，though  in his eighties  (八十多岁)，is still working in the fields.

5．Seeing his funny performances，the audience  couldn't help laughing  (禁不住大笑)．

6．All tickets should be booked a week  in advance  (提前)．

[综合性]

Ⅰ.阅读理解

A

As doctors and nurses struggle for medical supplies to fight the coronavirus pandemic, help is coming from an unlikely place — high school students.

The Career Technical Education Charter (CTEC) High School, US, has been utilizing (利用) its nine 3D printers to make face shields (防护面罩) for healthcare workers on the frontline.

Face masks have been particularly challenging to find across the US since the outbreak.Gavin Newsom, Governor of the State of California, announced recently that the state is set to spend $1 billion (about 7 billion yuan) to purchase 200 million masks each month to boost its supply.

Valerie Castro, 16, a CTEC sophomore, is part of a team of teachers and students who came up with design tweaks (改进) that cut almost 30 minutes off the time it takes to build a face shield.

“That's what makes this school kind of different，” she said.“Even though all these bad things are happening, we're able to make an impact positively.It's like leaving your little mark on the world.”

Makerbot, a New York­based company that makes 3D printers, has also helped CTEC to maximize the building process.

They've been churning out (大量生产) nearly 100 shields each day, and that production rate is set to triple as 20 more 3D printers come online at the school.

CTEC staff and students have provided masks to hospitals, dentists, urgent care centers and retirement homes in Fresno County and the surrounding areas in California.

“I was shocked，” Stacy Vohra told school staff in a video.“We were so thrilled to have the donation from CTEC.This is something that we've been needing.”

The entire staff has switched from daily teaching to face shield production, said Jonathan Delano, director of CTEC.

When the new 3D printers arrive, some of them will go to students' houses so kids can help with the hands­on process, Delano said.

“That's how we get through these things，” Delano said.“Our high school focuses on giving back to the community.Students should know the skills they hold can have an impact on a community.”

[语篇解读]　本文是一篇说明文。文章主要介绍美国职业技术教育高中师生利用3D打印机给前线医生制造防护面罩。

1．What sets The Career Technical Education Charter High School apart, according to Castro?

A．They joined healthcare workers on the frontline.

B．They donated about 200 million masks in a month.

C．They designed a more protective face shield.

D．They made a difference in such difficult times.

解析：D　[细节理解题。根据第五段中Castro说的话可知，她说，“那使得这所学校如

此与众不同，虽然所有这些糟糕的事情正在发生，但是我们能够产生积极地影响。那就像在这个世界上留下你小小的印记一样。”由此可见，这所学校的师生在如此困难的时期起到了重要的作用，这使得这个学校如此与众不同。结合选项可知，选项D正确。]

2．According to Paragraph 7, what will happen when they triple their production rate?

A．They will get 20 more 3D printers from Makerbot.

B．They will produce a face shield in less than 30 minutes.

C．They will be able to produce about 300 face shields every day.

D．They will start to sell their face shields on their school's website.

解析：C　[细节理解题。根据第七段内容可知，他们一直以来每天大量生产将近100个防护面罩，随着20多台3D打印机在这所学校上线，生产率被设定为原来的3倍。由此可见，当他们的生产率被设定为原来的3倍时，他们将能够每天生产大约300个防护面罩。结合选项可知，选项C正确。]

3．What does Delano think of CTEC's face shield production?

A．It has boosted the supply of masks in Los Angeles.

B．It has interrupted the school's daily teaching.

C．It reminds the students of the value of their skills.

D．It challenges students to handle 3D printers by themselves.

解析：C　[细节理解题。根据最后一段Delano说的第三句“Students should know the skills they hold can have an impact on a community.”可知，学生应该知道他们掌握的技能可以对社区产生影响。由此可见，Delano认为CTEC防护面罩的生产能让学生知道他们所掌握的技能的价值。结合选项可知，选项C正确。]

4．What is the text mainly about?

A．Teenagers helping design and produce face masks.

B．3D printing technology being used to produce face masks.

C．Donations from high schools to fight the pandemic.

D．A high school making contributions by producing face shields.

解析：D　[主旨大意题。分析全文内容可知，本文一开始直接表明了CTEC高中制造防护面罩给医疗工作者，紧接着文章具体介绍这所学校如何生产，最后升华到生产防护面具的目的是回馈社会。全文都是在讲这所学校通过生产防护面罩做贡献。结合选项可知，选项D正确。]

B

My 10­year­old Donna said，“Mom, I made a new friend at school today. Can she come over tomorrow？” Donna was a shy girl and I wanted her to make some friends to bring her out