Unit 3 Section Ⅲ Discovering Useful Structures-(配套练习)【精讲精练】2025-2026学年高中英语必修第二册(人教版)

Ⅰ.单句语法填空

1．Efforts have been made (make) to prevent the extinction of pandas, which makes the number of the animals increase greatly.

2．Because of the storm, it is raining cats and dogs now and the roads have been flooded (flood).

3．Many wild animals are facing the danger of dying out, as their habitats have been destroyed(destroy).

4．So far，people's lives have been changed(change) by online communicates and social network.

5．The fifth universal theme park in the world was opened(open) to the public in May, 2023.

6．Shakespeare's play Hamlet has been made (make) into at least ten different films over the past years.

7．The 1，800­year­old Yellow Crane Tower has been rebuilt(rebuild) many times in history.

8．Recently a survey has been done(do) to find out the average number of books each person reads every year in China.

9．I have learned with delight that you have been chosen (choose)as “the Best Teenager in Xinjiang” recently.

10．Three new schools have been opened (open) in our city in the past five years.

11．The new dictionaries are very useful. They sell well and have been sold(sell) out already.

12．All the preparations for the task have been completed (complete), and we're ready to start.

13．The dictionary is out of date：many words have been added (add) to the language since it was published.

14．By now 516 Confucius Institutes have been founded(found) in 142 countries and regions.

15．Measures have been taken(take) to cope with these problems by the government up to now.

Ⅱ.用所给动词的正确形式补全下面的通知

Dear parents，

We hope you will welcome this news.

Almost 100 computers 1.have been given (give) to us since last year. A decision 2.has been

made (make) to start a computer teaching experiment at our school. Our plan 3.has been supported (support) with technical equipment and advice 4.provided (provide) by the City Information Technology Centre. Every teacher 5.has been provided (provide) with a laptop since the beginning of this term.

More recently, most of our courses 6.have been taught (teach) using computers. We 7.have been helped (help) in our teaching by a lot of information from the Internet. Also, a new computer room 8.has been set (set) up in our school. We hope you will be happy with this exciting new development in our school.

Ⅲ.用完成时的被动语态完成下面的短文

The Internet 1.has been greatly improved (得到了很大的改善)over the past decades. So far, a lot of new software 2.has been developed and applied to the Internet(开发出来并被应用于互联网). Besides, many functions 3.have been added to the Internet(被添加到互联网中), which has made people's lives more convenient. Many search engines 4.have been developed (被开发出来)so that people can look up the most updated information from large databases. In a word, 5.people's lives have been greatly changed(改变了人们的生活)by the Internet.

Ⅰ.阅读理解

A

Alassane Sow, 20, is studying environmental microbiology at Michigan State University. He and many other young people have noticed that they use social media when they're bored or stressed and need a distraction (使人分心的事物).

“A lot of people have a sense of shame when they see that they have 10 hours of screen time a day, and they don't like that，” Sow explains. “But they don't have anything else to do—or they feel like they don't.”

Sow saw this in himself, “At some point, I realized that I couldn't sit down for five minutes in my own space without looking at my phone for some stimulus (刺激).That's when I noticed something was off，” he says.

So he went out and started to look for other hobbies that didn't need a phone. He even has a special name for this：long­format entertainment (娱乐). These are activities that take time to complete, such as reading a book or drawing a picture.

“These activities make sure my brain isn't only entertained by short videos and things like that，” he explains. “I plan to do them on purpose—instead of being on my phone, I say to myself, ‘I'm going to read a book today’ or ‘I'm going to go see my friends’—that's my favorite thing to do.”

Psychologists, psychiatrists, and therapists agree with Sow. Giving new energy to your life offline is important to healthy social media usage. Then cutting down social media becomes much easier. You don't have to accept boredom offline.

“I'm a big believer in passion (激情) in your life，” explains therapist Bob Keane at Walden Behavioral Care. “What do you really like to learn? What gets you really excited besides your phone? And that's, I think, what we really have to encourage kids to develop.”

【语篇解读】　记叙文。Sow通过丰富自己的活动克服对社交媒体的依赖。

1．How do many people feel when they spend a long time on screen?

A．Ashamed.    B．Thankful.

C．Surprised.    D．Bored.

解析　A　推理判断题。根据第二段中的“A lot of people have a sense of shame when they see that they have 10 hours of screen time a day, and they don't like that”可知，长时间沉迷社交媒体会让许多人感到羞愧。

2．What did Sow do to help himself?

A．He developed other hobbies.

B．He made some short videos.

C．He organized some online activities.

D．He tried to make some new friends.

解析　A　细节理解题。根据第四段中的“So he went out and started to look for other hobbies that didn't need a phone.”可知，Sow培养了其他爱好，帮助自己远离手机。

3．Which of the following may Bob Keane agree with?

A．Cutting down social media influences parent­child relationship.

B．Online activities are more boring than offline activities.

C．Kids should be encouraged to find what they love.

D．Social media usage makes people's life easier.

解析　C　推理判断题。根据最后一段中的“What do you really like to learn? What gets you really excited besides your phone? And that's, I think, what we really have to encourage kids to develop.”可知，Bob Keane认为要鼓励孩子们发现他们真正喜欢做的事情。

4．What would be the best title for the text?

A．Enrich your life to avoid too much screen time