【2026版高中步步高同步复习英语外研版选择性必修三练透word培优讲义Unit 6训练2Understanding i

(分值：47.5分)

Ⅰ.单句写作(共15分)

(应用文写作——报道上周的农场采摘活动)

1．上周末，我和同学们在一个农场上参加了采摘活动，并在那里欣赏了令人心旷神怡的景色。(定语从句；prospect)

Last weekend，my classmates and I took part in a picking activity .

2．走在农场上，我们感觉自己仿佛置身于仙境(fairyland)。(as if)

Walking on the farm，.

3．我们还发现在农场上干活很累，这增强了我们对农民辛勤工作的感激之情。(find＋宾语＋宾语补足语)

，which enhanced our appreciation for the farmers’ hard work.

4．尽管筋疲力尽，我们还是坚持完成了农场的所有工作。(insist on)

Though extremely exhausted，we .

5．我们离开的时候，几十箱桃子已经被搬上了卡车。(by the time…)

，dozens of boxes of peaches had been loaded onto a truck.

　以上句子可以加上过渡词语和其他联想内容组成一篇小短文。

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Ⅱ.阅读理解(共7小题；每小题2.5分，共17.5分)

A

From finding vegetarian(素食的) dining options，to purchasing new clothing brands，to calculating your carbon footprint，these apps help you live more sustainably.

Happy Cow

A favorite restaurant resource for plant-based eaters，Happy Cow is the perfect way to find vegetarian dining options.Whether visiting a new place or looking for options in your own city，Happy Cow connects users with 180,000 restaurants，cafes and grocery stores that offer healthy and vegetarian eating.Users can report back on the app and let others know whether there have been recent changes to the menu.

Good on You

Wondering how sustainable Khloe Kardashian’s new clothing brand is? Good on You gives sustainability ratings to clothing brands for users to consult before making purchases.Their ratings are comprehensive and include three main aspects：people，planets and animals.If you don’t know where you want to shop，look through their directory to find sustainable brands based on prices and clothing items.

Giki Zero

This carbon-calculating app asks you a few basic questions，and then determines how many kilograms of carbon you use each year.Giki Zero will suggest steps that can lower your carbon footprint.See the impact that each step has on your carbon footprint.Keep yourself accountable to cutting your carbon footprint and completing new steps with the app’s “to-do list” function.

Bikemap

Navigate 11 million bike paths in 100 different countries with Bikemap.Look through bike routes to explore a new city by bike while traveling.The app has the capability of automatically rerouting when you’ve taken a wrong turn.You can pair with your smartwatch for convenient navigation.

1．Which app enables people to benefit from users’ feedback?

A．Bikemap.B．Giki Zero.C．Happy Cow.D．Good on You.

2．What is the advantage of using Giki Zero?

A．Asking you basic questions.B．Keeping track of your footprint.

C．Accounting for your carbon use.D．Achieving your carbon-cutting goals.

3．Who is the passage intended for?

A．People preferring vegetables.B．People purchasing suitable clothes.

C．People practising low-carbon travel.D．People enjoying a sustainable lifestyle.

B

There are many fascinating aspects of ant life，but none may be a more practical lesson for us than their gift for avoiding traffic jams.

A new research paper published in the journal eLife reveals how ants keep traffic flowing by changing their behavior to meet changing conditions.For their experiments，researchers from the University of Toulouse and the University of Arizona focused on Argentine ants that frequently move from one colony to another depending on the proximity(临近) of food sources.

Exploring the Argentine ants’ gift for fast commutes，the researchers built bridges connecting their colonies.The bridges varied in width from a fifth to three-quarters of an inch.The colonies，too，were of different sizes，ranging from 400 to more than 25,000 ants.Essentially，researchers built a new infrastructure(基础设施) system for the ants，connecting their biggest cities to the smallest villages.Then they sat back and monitored the traffic.

To their surprise，even when those narrower bridges reached near capacity，there were no 20-ant pile-ups.Indeed，there was never a hold-up.Traffic remained steady regardless of how overburdened the infrastructure was because ants were able to adjust to the change of road conditions.At some point，when the bridges got really busy，ants moved not so much as individuals but rather like water flowing in an ever-constant stream.

“When density on the trail increased，ants seemed to be able to assess crowding locally and adjusted their speed accordingly to avoid any interruption of traffic flow，” the authors note in a news release.“Moreover，ants kept themselves from entering a crowded path and ensured that the capacity of the bridge was never exceeded.” Argentine ants are extremely effective in getting to where they need to be in a hurry.

The lesson for humans? The traffic problem may lie in our inability to adjust our driving habits for the good of the whole.“Traffic jams are everywhere in human society where individuals are pursuing their own personal objectives，” the authors write.“In contrast，ants share a common goal: the survival of the colony，and thus they are expected to act cooperatively to optimize(优化) food return.”

4．How do the ants keep traffic flowing?

A．By monitoring the traffic flow.B．By adjusting to the road conditions.

C．By communicating with each other.D．By building their own paths.

5．What did ants do when the bridges got very crowded?

A．They scrambled to pass automatically.B．They flowed in the stream constantly.

C．They moved on individually in a hurry.D．They changed their speed accordingly.

6．What does the author expect humans to do in the last paragraph?

A．To raise traffic safety awareness.B．To give up individuals’ ambitions.

C．To act for the good of the whole society.D．To find solutions to present problems.

7．What is the best title for the text?

A．How Argentine Ants Move on the RoadsB．Interesting Exploration of Ants’ Gifts

C．A New Research Paper on AntsD．Ants Teach Us How to Avoid Traffic Jams

Ⅲ.完形填空(共15小题；每小题1分，共15分)

Filkin’s Drift，a band of two in the UK，has been highlighting sustainability(可持续性) in their latest tour along the coast of Wales.The tour 1 over 40 shows along the 870-mile path，which started in Flintshire on Sept.3 and 2 on Oct.31 in Chepstow.

At one point，because of bad weather，the tour was 3 temporarily.When Filkin’s Drift was prepared to start touring again，they found too much of their time was spent in a car 4 in traffic jams，which wasn’t very good for the 5，or mental and physical health.

So Bye and Roberts，6 of the band，decided to walk their tour along the coast of 

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