1 . Growing Roots
When I was growing up, I had an old neighbor named Dr. Gibbs. He didn’t look like any doctor I’d ever known. When Dr. Gibbs wasn’t
The good doctor had some interesting theories on planting trees. He believed in “No pains, no gains”. He never
I used to pray for my sons that their lives will be easy. But lately I’ve been thinking that it’s time to
A.valuing | B.sacrificing | C.enjoying | D.saving |
A.watered | B.raised | C.loved | D.sheltered |
A.against | B.beyond | C.within | D.from |
A.harmful | B.favorable | C.tough | D.convenient |
A.treasured | B.challenged | C.respected | D.favored |
A.fondness | B.negligence | C.preference | D.devotion |
A.harm | B.raise | C.benefit | D.hurt |
A.attend | B.announce | C.change | D.maintain |
A.hardships | B.worries | C.opportunities | D.careers |
A.given | B.sent | C.broken | D.swept |
Most gardeners will probably say gardening is good for you. According to a study, people who garden have a
With their long tusks, elephants look elegant and strong. However, this unique feature is also the reason for
distance; remove; break away from; intend; eager; result in; surf; refer to; short; keep somebody company; recover; threat; stick |
The measures were effective. Up to now, the antelope population
Many animals and plants are endangered in the world today. These endangered species are threatened with becoming extinct, meaning they will no longer exist on Earth. Examples include the Cuban Macaw and the Sri Lankan Legume Tree. Hunting, and collecting of the Macaw bird for pets, led to its extinction. While the main reason the native Sri Lankan Legume Tree went extinct was due to habitat loss from development in the 20th century. The main cause for animals and plants disappearing is often a disruption to the food chain due to hunting, habitat loss or even the introduction of invasive (入侵的) species.
Every living thing from one-celled animals to a blue whale needs to eat. Nature is connected and controlled by many fragile food chains. A food chain describes who eats whom in a habitat. When one of the links in a food chain is no longer present — for example, a species goes extinct — the food chain breaks and sometimes this can cause other animals to disappear and the whole system can become imbalanced or even collapsed.
Humans can have disastrous effects on food chains. When people first explored the world, they took animal and plant species from their home countries to the places they explored and settled in. They did not realise the results of introducing invasive species. By doing so, they were disrupting the natural food chains of the areas they explored.
Nowadays there are strict rules controlling the movement of animals and plants between countries. But some parts of the world are still experiencing problems with invasive species introduced hundreds of years ago.
With rising awareness of how we affect the natural environment, hopefully we can learn to protect these food chains and help them to thrive. Otherwise the continued loss of species will eventually mean our own extinction.
1. What is a food chain?2. What may cause a disruption to the food chain?
3. Please decide which part is false in the following statement, then underline it and explain why.
●Due to strict rules controlling the movement of species between countries, we have solved the problem with invasive species.
4. What can you do to help protect food chains as an individual?
6 . As humans encroach (侵入) more and more on wildlife habitats, animals are finding that the best way to survive isn’t to pack up and move — it’s to adapt to the night life. A variety of previously daytime animals such as foxes, deer and boars have become active at night to avoid human activity out of fear. But this nighttime switch comes with its own risks.
Researchers looked at how 62 species of animals on six continents changed their behavior in response to human activities such as hunting, farming, and development. The studies employed various technologies to follow the animals, from GPS trackers to motion-activated cameras.
Once night falls, the animals surveyed became far more active than they were before humans arrived, hunting and looking for food in the dark. For example, animals that used to split their activity evenly between day and night typically increased their nighttime activity to 68%.
The team also found the animals responded similarly to these human encroachments, regardless of whether human activity directly affected them. So, a deer might become more active at night simply because it sees humans hiking nearby, not because it’s being hunted.
The researchers believe these nighttime behaviors not only allow humans and animals to coexist more peacefully, they may be able to give us hints as to how to plan conservation efforts accordingly, such as limiting human activity during times when a specific species is more active. But moving to the nightlife could also have downsides for these animals. A nighttime lifestyle can reduce an animal’s ability to hunt and find food successfully and can even affect its ability to find a mate. Switching to a nighttime lifestyle can affect natural patterns of life even if these animals are doing so to reduce their interaction with humans. So, just because animals are becoming more active at night doesn’t mean they’ve escaped the influence of humans.
1. Why are animals becoming more active at night?A.It is easier to find food at night. | B.It is easier to escape being hunted. |
C.They can be less affected by human. | D.They have got used to nightlife. |
A.Any human encroachment can affect animals. |
B.Animals can be affected only when being hunted. |
C.Deer can get used to nightlife easily. |
D.Animals should stay away from humans. |
A.The benefits and risks of animals’ nightlife style. |
B.Animals have their own ways to get used to life changes. |
C.Animals should be well protected before it is too late. |
D.Animals move to nightlife due to human encroachments. |
In the 1950s and 1960s, people were widely using chemicals in agriculture, which polluted the food web and broke the eggs of Bald Eagles. Concern for the birds helped to pass the Endangered Species (物种) Act (ESA) on December 28,1973.
The ESA is now 50 years old. It is a vital part of protection efforts in America, but it comes into play only when a species is nearly gone. There is much we can do to prevent our weak creatures from needing the act in the first place.
Recent studies have shown that the best way to protect species is to protect their habitats (栖息地), because it follows a sound, nature-based logic. People and progress depend on nature for large benefits. Compared to recovering a species, protecting habitats won’t need to decide which species is the most serious case that should be treated first.
In January 2023, a bill named Recovering America’s Wildlife Act (RAWA)was passed, which would provide significant funding for protection of wildlife habitat that supports species at risk. It basically modernized the Pittman-Robertson Act in 1937, one of the first species-protection acts in America. RAWA was one of the most important acts in wildlife conservation in decades providing $1.397 billion to fund local and state efforts not only to help recover endangered species but also prevent at-risk wildlife from becoming endangered. While this funding has worked for decades, the accelerating (加速) loss of biodiversity requires a new way and more investment.
Protecting habitat doesn’t just protect wildlife; it protects humanity. If the desire to care for our world is not enough, it’s wise to remember that if you destroy your home, you des troy your life.
1. What is the disadvantage of ESA?2. Why protecting habitats is better than recovering a species?
3. Please decide which part is false in the following statement, then underline it and explain why.
▶RAWA, a modern version of the Pittman-Robertson Act, mainly helps to save the species that are endangered.
4. Apart from protecting habitats, what else can we do to protect animals? (In about 40 words)
1. 许多野生动物濒临灭绝,保护野生动物势在必行。
2. 分析造成野生动物濒临灭绝的原因,至少两点。
3. 提出保护野生动物的措施,至少两点。
注意:1.词数 80 左右;2.可适当增加细节,以使行文连贯。
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9 . One spring morning, my husband was in the yard cutting down an overgrown tree.
He then
I was inside the house tending to some things, when suddenly he came into the house, looking
“What?”I said, totally expecting the very worst.
“Just come with me, ” he said. I
In front of us were four baby birds in the tree branches, having fallen out of their nest (巢) during the terrible ride,
I immediately picked them up and made a “nest” in the front of my T-shirt. My husband just looked at me and said, “You won’t be able to keep them
Luckily, we were able to find the nest in the center of the tree. I placed the baby birds inside the nest. They had no feathers (羽毛), so these tiny birds had no protection
I couldn’t believe it! Within a few minutes, a Blue Jay flew in and was jumping around the nest. She then flew up to the nest and
On one rainy day, I remember seeing her wings were spread especially wide across the nest. It was a
Then one day, all four baby birds jumped out of the nest and were gone. The parents had done their job and now the youngsters were
I ended up
A.dragged | B.planted | C.kicked | D.threw |
A.disappointed | B.cheerful | C.serious | D.angry |
A.led | B.forced | C.invited | D.followed |
A.when | B.so | C.but | D.or |
A.awake | B.alive | C.active | D.alone |
A.against | B.of | C.above | D.for |
A.pick | B.study | C.guide | D.recognize |
A.warmed | B.calmed | C.settled | D.helped |
A.hide | B.cover | C.separate | D.remove |
A.reunion | B.celebration | C.chance | D.event |
A.lively | B.touching | C.funny | D.common |
A.depend on | B.look into | C.believe in | D.care for |
A.ready | B.afraid | C.curious | D.unwilling |
A.discovering | B.decorating | C.saving | D.making |
A.beauty | B.joy | C.peace | D.strength |
10 . Carefully play with pets
Do you have a pet? Many children like pets and even treat them like humans sometimes. They may like to kiss or hug (拥抱) their pets. But this can make you sick, according to Daily Mail.
Kissing or hugging pets such as dogs and cats can cause people to take in drug-resistant bacteria (耐药细菌), British scientists said.
Many pet owners give their pets antibiotics (抗生素) when they get sick. But taking antibiotics too often can affect (影响) the bacteria inside your pct. The bacteria can become drug resistant. When people kiss or hug their pets, this kind of bacteria can move to them and make them sick.
Close relationships between pet owners and their pets are important. But if pet owners follow the rules below, they will not get sick.
Rules for playing
·Do not kiss your pets on the mouth.
·Do not let your pets lick (舔) your mouth or nose.
·Wash your hands after touching and playing with your pets.
·If you have a wound, cover it. This way, bacteria cannot pass on to you from your pet.
1. According to Daily Mail, kissing or hugging pets can make people feel ___________.A.sad | B.sick | C.happy | D.sleepy |
A.Because humans can't use antibiotics. |
B.Because these bacteria aren't harmful to people. |
C.Because pets may die if they lose these bacteria. |
D.Because antibiotics can't be used against these bacteria. |
A.improve their relationships | B.show their true love for children |
C.make their pets feel important | D.reduce the stress of busy lifestyles |
A.Don't kiss or hug our pets. | B.Don't give antibiotics to our pets. |
C.Don't keep pets inside your home. | D.Don't become drug-resistant. |