U2.2 Listening and Speaking (Ⅱ)-【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（人教版2019）

[基础测评]

Ⅰ.单词拼写

1．However, his friend successfully 　persuaded　 (说服)him to have a try.

2．There was no advance 　warning　(警告) before the earthquake hit.

3．Everyone will have their 　preference　 (偏爱)．

4．Generally, that is fine, but you should be aware of one 　potential　 (潜在的) weakness.

5．There    is  little chance that we will succeed in changing the law. 　Nevertheless　(然而), it is important that we try.

6．When I got there, the noise and movement stopped 　instantly　 (立即)．

7．The text of the lecture was 　available　 (可获得的) to guests on the night.

8．They watched the bus disappear into the 　distance　 (远方)．

9．Yemen 　commands_　 (掌控) the strait at the southern end of the Red Sea.

10．We had to make a 　switch　 (变动) in our arrangements.

Ⅱ.短语选填

catch fire; have a good command of; switch off；

no longer; have a preference for; keep track of；

in addition to; in this sense; early on; just about

1．If you 　have_a_good_command_of　  English, it is easier for you to find a job there.

2．She 　no_longer　 worked for the museum, but still lived in its residential area.

3．　In_addition_to_　these arrangements, extra ambulances will be on duty until midnight.

4．Don't annoy me again. I must warn you that my patience is 　just_about　 at an end.

5．The dry grass 　caught_fire　，but we put it out before it spread.

 6.Teachers always 　have_a_preference_for_　students who are diligent and active in class.

7．Every month consumers buy hundreds of phones from our shop, and we 　keep_track_of_　what's hot and what's not.

8．If there is any urgent situation, press this red button to 　switch_off　 the electricity.

Ⅲ.完成句子

1．他们不再总是依赖父母的钱。

They 　no_longer　 rely on their parents for money all the time.(longer)

2．我一浮上水面， 就有人把我拉上了岸。

I was pulled onto the shore 　the_instant_　 I reached the surface of the water. (instant)

3．过不了多久，我们就会知道期末考试的结果了。

　It_won't_be_long_before_　 we know the result of the final examination.(before)

4．显然，你越早发现这种问题，你就越有可能解决它。

Obviously,  the earlier you 　detect_this_kind_of_problem　，  the better chance of solving it you will have. (detect)

5．我警告过他不要在那条河里游泳，但他不听。

I 　warned_him_not_to_swim　  in that river, but he didn't listen.(warn)．

Ⅳ.语法填空

1．When the phones are switched 　off　，those who are more dependent on their mobiles will feel worse.

2．Regardless of the weather or the 　distance　 (distant), Paul Wilson will make sure low income students in his neighbourhood arrive at their college classes on time.

3．Though my hometown is small and distant 　from　 cities, there is always something different to catch your eye.

4．The teacher commanded us 　to_hand　 (hand) in our exercises next Monday.

5．The captain commanded that his crew 　(should)_take_　 (take) a rest before the daybreak, but some of them still worked on the deck.

6．Though warned 　of　 the danger many times, some drivers still drive after drinking, which not only breaks the law but also is probably life­threatening.

7．Primary schooling, 　in　 a sense, is more important than secondary schooling.

8．This one stranger responded beautifully 　to_　 my small crisis, but she actually wasn't  the only one.

9．We have very strict quality control and anything imperfect is rejected，so customers feel secure 　about　 our products.

10．They tried to persuade their young sister 　to_stay　  (stay) behind, saying that the long walk would be too tiring for her.

[能力提升]

Ⅰ.阅读理解

A

Researchers at the University of Chicago have trained an artificial intelligence system, to

write fake reviews on Yelp, a website showing customers reviews on shopping or something else, and it's pretty hard to tell them apart from a human review.

Their study, which will be presented at the ACM Conference on Computer and Communications Security in October, aimed to throw attention onto how easily these systems can write reviews like humans and how damaging they can become if they' re not monitored properly.

Since many small businesses rely on online reviews to help grow and keep their reputation, a future where someone－like a  　rival　 or angry customer－could crazily fill  their page with negative reviews written by a machine is pretty worrying.

And, according to the research team, the threat goes far beyond a bunch of fake reviews on Yelp.“In general the threat is bigger，” Ben Y. Zhao, one of the authors  of the study，said. “I think the threat towards society is large and it really misleads users and shakes our belief in what is real and what is not. I think that's going to be even unimaginable.”

To test how believable these reviews came across, the researchers invited 40 volunteers and had AI generate five fake reviews for 40 actual restaurants. The volunteers were asked how useful they thought the review was and whether or not they thought it was fake. The AI reviews ranked as “effectively indistinguishable” from real reviews, according to the study. Further, the fake reviews were given a 3.15“usefulness” rating,  compared to a 3.28 rating for human reviews.

[语篇解读]　这是一篇说明文。芝加哥大学的研究人员已经培训出了一种人工智能(AI)系统， 在Yelp 网站上编写虚假评论，足以乱真。其目的是强调这些系统可以很容易地写出像人类写的一样的评论，如果它们没有被恰当地运用，它们会变得具有破坏性， 而威胁远远不止如此。

1．What can the new artificial intelligence system do according to the passage?

A．It can help train new reviewers.

B．It can tell the real reviews from the fake ones.

C．It can write human­like reviews.

D．It can easily damage the businesses.

解析：C　[细节理解题。 根据文章第一段Researchers at the University of  Chicago have trained an artificial intelligence system, to write fake reviews on Yelp, a  website showing customers reviews on shopping or something else, and it's pretty hard to tell them apart from a human review.可知，芝加哥大学的研究人员研发了一种人工智能系统，让它在Yelp 网站上撰写虚假评论， 很难把它们与人类的评论区分开。由此可知， 这种新的人工智能系统可以撰写出像人类写的一样的评论。]

2．What does the underlined word “rival” mean in the passage?

A．A person who respects you deeply.

B．A person who competes with you.