UNIT 3 SECTION 2 LESSON 1-【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（北师大版2019）

[基础性]

Ⅰ.单词拼写

1．We ought to ensure something that  restores [(使) 恢复] our lost energy and cheers us up.

2．He gathered a huge  mass  (大量的) of snow and dug out a hole in the middle.

3．She is popular with her students as her teaching methods are  unusual  (不平常的)．

4．Another disadvantage of the Internet was that it was  affecting  (影响) people's private lives.

5．Chicks are  hatched  [(使)孵化] from the eggs.

6．They have invented a new car, which is powered by  solar  [太阳光(能)的] batteries.

7．This is the most convincing scientific evidence so far that they are indeed different  species  (物种)．

8．Businessmen feel worried that growing cost will  decrease  (减少) their share of the market.

Ⅱ.单句语法填空

1．A  varied  (vary) and ancient food culture should be famous worldwide.

2．The glass appears to reflect light  naturally  (natural)．

3．We can't afford to overlook such serious  pollution  (pollute) to the environment.

4．On the other hand, there are always some people who view this gap  negatively  (negative)．

5．This rare bird has become an  endangered  (endanger) species.

6．Every mother has  affection  (affect) for her children.

7．They demanded the  restoration  (restore) of all their lost lands.

[应用性]

Ⅲ.完成句子

1．We  can't  achieve the goal  without  your help.

没有你的帮助，我们就不能实现目标。

2．We don't find the book by association.  That is,  we don't find the book by referring to its contents.

我们不是通过关联来找书，也就是说，我们不会通过其内容来查找。

3．That is a beautiful campus  where I made my dreams come true .

那就是成就我梦想的美丽校园。

4．He has found a good job  for which he is qualified .

他已经找到了他所胜任的一份好工作。

5．The man  who has made up his mind to win  will never say “impossible”．

凡是决心取得胜利的人是从来不说“不可能”的。

Ⅳ.课文语法填空

In the last 500 million years, there have been five times 1. when  life on Earth has almost ended. Many 2. scientists (scientist) say we are now entering the Earth's sixth mass extinction.There is 3. a  long list of reasons why so many species 4. are dying  (die) out. This time, human activity will be 5. to blame  (blame) because human activity is causing species to die out 1,000 times 6. faster  (fast) than normal and has 7. negatively  (negative) affected all other species on Earth, including animals and plants. If a sixth mass extinction 8. occurs  (occur), we would also be 9. at  risk of dying out as our world and our lives depend on the balance in nature between animals and plants. In order to avoid the sixth extinction, we need to take steps to stop 10. destroying  (destroy) the planet that we live on and start to protect it.

[综合性]

Ⅰ.阅读理解

A

It was a still African evening and Shirley Strum was writing down observations as she watched the behaviour of one of her favourite baboons(狒狒), Naomi.Suddenly，Shirley felt small hands softly touching her back.Surprised and puzzled，she slowly turned her head and saw it was Robin，Naomi's two­ year­old offspring(后代)．Ms Strum was thrilled，for she knew that such comforting gestures were the baboons' way of establishing and keeping their relationships with one another.It seemed that the group of baboons had come to accept and trust her.

The group of monkeys in Kenya was known as the“Pumphouse Gang”．Of course，it was not really a gang，but one of nine troops of baboons totaling about eight hundred animals.They live around Lake Elmenteita，famous for its flamingos and pelicans.This particular group had been given its name because it was often seen near a water­pumping station.

Probably the most significant conclusion she reached from her research was that the stable core of baboon troops isn't the powerful adult males，as had been originally thought，but is the family groups of mothers and their offspring.Strum discovered that adult males move from group to group，changing their friendships frequently，but the females' relationships remain unchanging.

Baboons，the largest monkeys on the African continent，are also the most adaptable.This adaptability is particularly noticeable in their diet.The“Pumphouse Gang”had a very diverse diet，which enabled them to survive bad times when other wildlife in the area died.Baboons eat grass.But since they have to compete with other animals for this food，they add seeds，roots and flowers in their diet.They also enjoy insects and are not averse to a good piece of meat now and then.

Strum says she did not have a single boring moment during her sixteen months studying the baboons.She believes that many old views about these monkeys need to be changed.By continuing our observations of nonhuman monkey behaviour，Strum thinks we can gain a better understanding of ourselves, of what we share with other monkeys，and of what is uniquely ours.

[语篇解读]　本文详细介绍了Shirley Strum对狒狒的最新研究成果，修正了某些以前对狒狒的错误认识。

1．What indicated that Shirley Strum was acknowledged by the baboons?

A．She could get close to observe their behaviour freely.

B．Robin put the small hands gently on her back from behind.

C．Naomi and Robin frequently played games with her at night.

D．Naomi helped her to write down observations with performance.

解析：B　[细节理解题。根据第一段可知，有天晚上，Shirley Strum在记录Naomi的行为，Robin轻轻地把双手从后面放到她的背上，这对狒狒来说是一种建立和保持友好关系的举止。所以Shirley认为，她似乎得到了狒狒们的认可。]

2．Why was the group of monkeys in Kenya named“Pumphouse Gang”？

A．Because they fed on flamingos and pelicans.

B．Because they lived near a water­pumping station.

C．Because they consisted of nine troops of baboons.

D．Because they were made up of eight hundred animals.

解析：B　[细节理解题。根据第二段的最后一句可知答案。]

3．What does Shirley Strum approve of?

A．The offspring of baboons know their mother but not their father.

B．The core of a group of baboons tends to be the strongest adult male.

C．Baboons have to eat other dead animals to live through difficult times.

D．Baboons are the largest and strongest animals on the African continent.

解析：A　[推理判断题。根据第三段的最后一句可知，雄性的成年狒狒常常从一群去到另外一群，更换伴侣，而雌性的却保持与后代的稳定关系。这就相当于人类的走婚。可见其后代只认识母亲而不认识父亲。]

4．What's the probable meaning of the underlined word“averse”in Paragraph 4?

A．Devoted.　　　　　 B．Accustomed.

C．Addicted.  D．Opposed.

解析：D　[词义猜测题。本段谈到为了度过困难时期，狒狒的饮食是多样化的。根据本段中的“Baboons eat grass.”可知，它们是食草动物，本段列举了很多草类食物。最后一句中的also表明，除了这些草类食物之外，为了活命，狒狒们也不排斥偶尔吃点肉类。也就