2024门头沟一模
A
It is every kid’s worst nightmare and six-year-old Jaden Hayes has lived it — twice. First he lost his dad when he was four and then last month his mom died unexpectedly in her sleep.
“I tried and I tried and I tried to get her awake — I couldn't,” said Jaden. Jaden was understandably heartbroken.
But there was another side to his grief. A side he first made public a few weeks ago when he told his aunt, and now guardian, Barbara DiCola, that he was sick and tired of seeing everyone sad all the time. And he had a plan to fix it.
“And that was the beginning of it,” said Barbara. “That’s where the adventure began.” Jaden asked his aunt Barbara to buy a bunch of little toys and bring him to downtown Savannah, Georgia near where he lives, so he could give them away.
Jaden targeted people who weren’t already smiling and then turned their day around. He’d go out on four different occasions now and he was always successful. Even if sometimes he didn’t get exactly the reaction he was hoping for.
It was just so overwhelming to some people that a six-year-old orphan would give away a toy — expecting nothing in return — except a smile.
“I’m counting on it to be 33, 000,” said Jaden. When asked if he thought he could make that goal, he answered, “I think I can.”
31. Why did Jaden give the toys to other people?
A. Because he wanted to fix the toys.
B. Because he wanted to see more people.
C. Because he wanted to give the toys away. D. Because he wanted to make people happy. 32. What can we learn from the passage?
A. Jaden lived with his aunt.
B. Jaden targeted people who were not happy.
C. Jaden got nothing he wanted all the time. D. Jaden was sick and tired of seeing everyone. 33. Which of the following words can best describe Jaden?
A. Helpful and impatient.
B. Creative and tricky.
C. Optimistic and courageous. D. Ambitious and greedy.
B
Tesla’s lifestyle products tend to cash in on the brand appeal of the electric carmaker and its very publicly engaged chief manager Elon Musk, and the new Tesla Wireless Charger is no exception. It is not for the car, but for the cellphone.
The device, which is sold on Tesla’s website alongside hats and the company’s existing desktop and portable chargers, is a small, Apple-like device that costs $65. It has an integrated USB-C cable for when you want to plug it directly into your device, and a USB-A port for non-USB-C devices. You can get it in black or white, but it only comes with 6,000mAh of juice and 5W of output charging (The wired charging method gets you 7.5W).
For about half the price, you can get Anker’s 10,000mAh Power Core charger, which has 12W of output charging but no wireless charging capabilities. For $50, you can get an RAV Power 10,400mAh wireless charger with 10W of output.
Of course, nobody is really buying this for the functions. They’re buying it because it has a Tesla logo on it and it looks really nice, which is totally fair for $65 and the ease of use wireless charging allows. It’s not a bad purchase for a big Tesla fan. 34. Which of the following would be the best title for the passage?
A. A Wired Charging Method C. A New Tesla Car
B. A New Wireless Charger
D. A New Apple Device
35. If you spend $32.5, you can get ___________________.
A. a desktop
B. a Tesla wireless charger
C. an RAV Power wireless charger D. an Anker’s 10,000mAh Power Core charger 36. A new wireless charger has _____________.
A. 12W of output charging B. 10W of output charging C. 5W of output charging D. 7.5W of output charging 37. Where is the passage most probably from?
A. A literary essay.
B. A science report.
C. A historical novel. D. A sale website.
C
New study shows rapid decline in insect populations. A growing number of the Earth's insect population now can be seen only in collections on exhibitions. Nobody's seen those for 400 years. A new review of over 70 studies of insect populations suggests that human pressures are causing insect populations to plummet by as much as a quarter every decade. The loss of species is inevitably concerning because often we don’t know what those species are doing or we don’t know what other species are depending on them.
Plummet n.骤降,铅垂线,v. 快速落下,陡直落下
Insects make up the largest class of animals on earth and represent more than half of all known living creatures. They are incredibly diverse, and in many ways make life on Earth possible. But when we decrease the number of species, we're destroying ecosystem function. Why does that matter? It is because that it's ecosystems that support humans. But those life-support systems that keep us alive, even if we live in a city, are produced by healthy ecosystems. And none of these ecosystems will run well without insects. Bees and butterflies pollinate(授粉) our food, flowers and trees. They feed all kinds of larger animals, including humans. A large number of crops we eat and rely on are pollinated by insects, so we can’t imagine a world where that pollination process is not taking place.
And there are some cases already around the world where we are having to pollinate by hand, at huge cost, a huge economic cost, simply because the insects aren’t there to do the work that we would normally ask them to do for free. And in some cases, if you’re talking about food crops, just try to imagine the scale of what the world would look like if insects weren't doing that for us. One big warning, all of the studies come from industrialized countries in Europe and North America. In some areas, the decline is even more rapid. According to one recent study, the number of ground insects in Puerto Rico has fallen by 98% over the last 35 years. A growing body of research shows that insects are declining about twice as fast as vertebrates.
The researchers predict that all insect species could be gone in a century in these industrialized countries.
38. What does the underlined word “plummet” in Paragraph 1 probably mean?
A. Reduce.
B. Increase.
C. Disappear.
D. Raise.