U5.2 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．After several years of study and practice, he has a　ttained　 fluency in English now.

2．Agronomists (农学家) all over the world are doing research in order to develop new varieties to increase grain y　ields　.

 3.One of the most important ways we g　enerate　 energy is through our breath.

4．When ordinary people stopped worrying about food, they began to focus more on good looks and happy 　leisure　 (休闲)time.

5．You shouldn't make an 　assumption　(假定) that's not based on any fact.

6．Much to my delight, my vocabulary has been 　expanded_　 (增加) a great deal since I came here.

7．Traditional Chinese paintings' styles are closer to 　reality　 (现实) and easier to understand while most Western modern paintings are too difficult to understand.

8．Critical thinkers have the courage to challenge 　conventional　 (传统的)thinking while most of us tend to follow it blindly.

Ⅱ.短语选填

be comprised of; deep down；be far from；care for；

fulfil one's dream；open up；be far away1.Mariusz Kedzierski, a 27­year­old Polish  artist, was born without   arms, but he still managed to 　fulfil_his_dream　 of drawing realistic paintings.

2．Many online services 　are_far_from　 charging consumers high prices. On the contrary, they are free of charge.

3．Einstein's theory of relativity seemed hard to believe when he first introduced it, but it really 　opened_up　 a new area of study.

4．　Deep_down　， we want to believe that hard work and virtue will lead to success while laziness and evil will lead to ruin, so we go ahead and change the  world to match those expectations.

5．The sales network 　is_comprised_of_　 retail outlets (零售专卖店) and chain stores.

6．I had a strong desire to help and 　care_for__　 the old.

7．Not 　far_away　 in the woods, many birds are singing.

Ⅲ.语法填空

1．It is Samuel Morse who is considered 　to_have_invented　(invent)  what is called the telegraph now.

2．He, my 　devoted　 friend, is 　devoted　 to his work and his 　devotion　 to the work is admirable.(devote)

3．Younger adults who get either little sleep or a lot of it may see a greater 　expansion　 (expand) in their waistlines (腰围)over time.

4．　It_　 is estimated that men have taken over the main homemaker's role in one­seventh of the homes, as increasing numbers of women become the main breadwinners.

5．To work out a solution to the problem of water 　shortage　(short), we have to put all our efforts together.

6．If your water supply is limited, don't eat 　salty　 (salt)  foods because  they will make you thirsty.

7．Outwardly, she seemed confident but in 　reality　 (real)  she felt extremely nervous.

8．While working outdoors, Tom was 　overcome　 (overcome)  by the heat and fell to the ground, unconscious.

Ⅳ.完成句子

1．这些措施将更好地让我们能够应对当前的危机，促进经济的复苏和增长。

These measures will better enable us 　to_tackle_the_current_crisis　 and promote economic recovery and growth. (tackle)

2．如果我们想保护环境，我们必须阐明问题并说服人们采取行动。

If we want to protect the environment, we must clarify the problem and 　convince_people_to_take_action　. (convince)

3．为了完成这项艰巨的任务，估计大约需要1000万美元。

To complete this huge task, 　it_is_estimated_that_　 about 10 million dollars will be needed. (estimate)

4．鉴于人口在过去几年里增长快速，存在食物短缺的现象就不足为奇了。

　Given_that_the_population_has_increased_rapidly　 in the  past few years, it is hardly surprising that there exists a food shortage. (given)

[能力提升]

Ⅰ.阅读理解

A

Food blogs，celebrities，and nutritionists all advocate the benefits of eating organic(有机的) fruits and vegetables.But a new study published in  Science Advances paints a more complex picture.While organic produce is likely slightly healthier to eat and，in some ways，more sustainable to grow，there are also  downsides.

Organic fruits and vegetables typically cost more than conventional ones.To get a certificate as organic，farmers must meet specific criteria，including growing produce without the use of

genetic engineering and chemical inputs.Without these methods，the growing process typically requires more labor，time，and money，a cost that is passed down to consumers.

It's true that in many ways，organic farming is more sustainable than conventional farming.But when it comes to environmental concerns such as greenhouse gas output and water loss，the comparison gets complex.Organic farms produce less greenhouse gas output per acre.However，because they are barred from using genetic engineering，pesticides (杀虫剂)，and other methods that increase efficiency(效率)，organic farms also produce an estimated 19% to 25% less yield than conventional farms.While there isn't a whole lot of research on the topic，the few studies that do exist suggest greenhouse gas output and water loss might actually be higher on organic farms，on a per unit basis，says study author Verena Seufert.

In addition，while organic produce is likely more nutritious than conventional fruits and vegetables，there's not a lot of evidence to support the claim that these often slight differences influence consumer health.The same is true for the pesticide remainder.In developed countries，where pesticide use is tightly regulated，there's no scientific consensus on how these often slight differences influence human health.

Still，Seufert stresses that if you can afford to eat organic produce，you should do so.Organic farms provide safer work environments for workers，plus they support great biodiversity.The real takeaway from her study is not that organic produce is bad but that the practice needs more studies to increase the yield without lowering sustainability.

But if you can't afford to buy organic produce，don't stress too much，particularly from a nutritional perspective.

[语篇解读]　本文是一篇议论文。文章就有机农产品的优缺点进行了评价。

1．What does the underlined word“downsides”in Paragraph 1 most probably mean?

A．Dangers.　　　　　　　 B．Drawbacks.

C．Benefits.  D．Differences.

解析：B　[词义猜测题。根据第一段画线词所在句可知，虽然有机农产品可能稍微健康些，但在某些方面，也有其缺点。再结合语境和下文陈述的有机农产品的缺点可以判断，画线词应指有机农产品不好的一面，  B  项意为   “缺点”   ，故B项正确。    ]

2．Which key factor makes it hard to compare organic farming with conventional farming when it comes to environmental concerns?

A．The yield.  B．The price.

C．The water loss.  D．The labor.

解析：A　[细节理解题。根据第三段第二句可知，当涉及诸如温室气体排放和水资源损失等环境问题时，比较传统农业和有机农业就困难了；且根据第三段的其他内容可知，虽