Unit 2 Let's Celebrate! 单元知识滚动练（配套教参Word）-【步步高】2025-2026学年高一英语必修第二册学习笔记（外研版·新教材）

单元知识滚动练

[分值：88.5分]

Unit 1 复习强化

Ⅰ.单词拼写(共8小题；每小题1分，满分8分)

1．It is bad manners to interact with the audience using offensive language.

2．Black coffee leaves a slightly bitter(苦的) taste in the mouth.

3．I admitted that I indeed had trouble adapting to my new lifestyle.

4．It is recommended that you should sign up for the advanced literature course.

5．I intended to vote for his plan originally(最初)，but then changed my mind.

6．He must remember the letters and symbols(符号) and identify them exactly.

7．On Spring Festival Eve they gathered in my house and talked while enjoying desserts.

8．I have a blog(博客) of my own and I post some pictures of fancy clothes online every day.

Ⅱ.单句语法填空(共7小题；每小题1.5分，满分10.5分)

1．The guy carefully packed his few belongings(belong) into a small suitcase before leaving.

2．Under no occasion will you suffer from bad health if you eat healthily and regularly.

3．Hearing(hear) what the headmaster said, I was wild with joy, my eyes glittering with excitement.

4．Then the door swung(swing) open and in came Roy，one of my classmates.

5．It is a common phenomenon that women typically(typical) love to buy clothes.

6．The satisfied(satisfy) look on the editor’s face suggested that I had done a good job.

7．Her first marriage(marry) to a construction worker broke up for lack of communication.

Unit 2 巩固落实

Ⅲ.单句语法填空(共10小题；每小题1.5分，满分15分)

1．The festival is celebrated in honour of a super poet in history.

2．It is typical of the boy to win first prize in the handwriting competition(compete)．

3．The officials are requested not to ignore(ignore) the concerns of the common people.

4．Each of us is equal in the world regardless of sex，religion or nationality(nation)．

5．Dalian is such an incredibly attractive(attract) place that lots of tourists visit the city every year.

6．There are occasions when we just can’t resist our urge and do something incorrect.

7．It is believed that someday this typical trend will become a global(globe) phenomenon.

8．Around the corner，a small pizzeria is standing with flowers waving(wave) above the door.

9．If you can be admitted into/to a key university，your parents will surely be proud of you.

10．The participants(participate) in the marathon displayed polite manners and remarkable determination.

Ⅳ.完成句子(共5小题；每小题3分，满分15分)

1．我真的希望你能像我一样健康地生活。

I do hope you can live as healthy a life as I.

2．只要你保持健康的生活方式，你就会收获健康的体魄和长寿。

As long as you keep a healthy lifestyle，you will be rewarded with fitness and a long life.

3．经常锻炼不仅有助于你减肥，还能让你享受健康的生活方式。

Regular exercise not only helps you lose weight but also allows you to enjoy a healthy lifestyle.

4．并不是所有人都意识到环境保护的重要性。

Not all people have realized/All people haven’t realized the importance of environmental protection.

5．在春节前用图画和鲜花装饰我们的房子是中国人的典型做法。

It is typical of Chinese to decorate our houses with pictures and flowers before the Spring Festival.

Ⅴ.主题语篇阅读(共4小题；每小题2.5分，满分10分)

(2025·四川宜宾高一上期末)

Australian scientists have come up with a clever way to study hard-to-reach areas of the sea floor: they tied cameras to sea lions.The resulting videos have given scientists new information about the sea lions，and also about the sea floor.

Australian sea lions are endangered.Their numbers have dropped by over 60% in the last 40 years.Scientists wanted to learn more about how sea lions use different areas of the sea floor to gather food.

But studying the sea floor is difficult.Underwater robots are expensive，they often move slowly，and they can’t go everywhere.So scientists at the University of Adelaide came up with a different plan—tying cameras to sea lions.The sea lions could cover large areas of the ocean floor quickly，and dive deeply to places humans can’t reach.

The researchers used eight healthy females from two different groups of sea lions.They chose females because they would soon return to land to feed their young pups.That meant the scientists could easily get the cameras back.The scientists put the sea lions to sleep and temporarily attached a light-weight camera and GPS tracker to the animals.The team worked with animal experts to make sure the sea lions were treated well.Before long，the sea lions woke up and headed out to sea.

Over the next few days，the eight sea lions traveled 348,560 kilometers underwater，diving as deep as 110 meters below the surface.In all，the animals collected 89 hours of video，letting the

researchers see exactly what the animals saw.The results were exciting.The videos showed the sea lions hunting for food and proved that mother sea lions teach their pups how to hunt.

The videos recorded the sea floor in places that had never been seen before.The researchers were able to identify six different types of sea floor environments，such as areas with lots of marine plants，or with bare sand.The videos gave the team a good idea of the kinds of plants and animals living in each of those environments.

语篇解读　这是一篇说明文。文章介绍了澳大利亚科学家将摄像机绑在海狮身上研究海底难以到达的区域，海狮助力科学家获取海底及自身相关信息。

 

1．What does the underlined word “endangered” in paragraph 2 probably mean?

A．Rare and valuable.

B．In need of training.

C．Common and popular.

D．In face of disappearing.

答案　D

解析　词义猜测题。根据画线词下文“Their numbers have dropped by over 60% in the last 40 years.”可知，在过去 40 年里，海狮的数量下降了60%以上。由此可知，海狮处于濒危状态。画线词与in face of disappearing“面临消失”意思相近。故选D项。

2．Why were sea lions chosen for studying the sea floor?

A．Because underwater robots are less developed.

B．Because sea lions are easy to catch and release.

C．Because sea lions can reach where humans can’t.

D．Because sea lions have a strong sense of direction.

答案　C

解析　细节理解题。根据第三段中的“Underwater robots are expensive，they often move slowly，and they can’t go everywhere.”以及“The sea lions could cover large areas of the ocean floor quickly，and dive deeply to places humans can’t reach.”可知，选择海狮研究海底是因为海狮能代替昂贵的机器人到达人类无法到达的地方。故选C项。

3．What is paragraph 4 mainly about?

A．Scientists observed sea lions’ hunting behavior.

B．Scientists prepared the sea lions for the journey.

C．The sea lions were chosen based on their age and sex.

D．Sea lions were carefully monitored during the research.