This wasp will happily take on creatures much larger than itself. After injecting the brains of their prey (猎物) with numbing poison, they bury it alive and lay their eggs in the tomb after the prey dies completely. The young wasps will then feed on the creature until they are fully grown.
Star-nosed mole
A geologist of the animal kingdom, the star-nosed mole can detect earthquake waves with 25,000 sensory receptors that make up the fleshy tentacles (触手) around its nose. This strange animal may also be able to detect weak electrical signals from the prey living in water. It can also smell underwater by blowing air bubbles and sucking them back into its nose.
Ghost shark
When a newly hatched baby ghost shark was found by scientists off the coast of New Zealand’s South Island in February 2022, it quickly became popular for its strange looks. These creatures are rarely sighted and very little is known about them. Despite the name, ghost sharks are not actually part of the shark family. They are a species of fish and have a skeleton (骨骼) made from cartilage (软骨), instead of bones. Having a skeleton like cartilage is important for life at depth, as it won’t be damaged under increased pressure.
Great potoo
A master of hiding itself, the great potoo is a meat-eating bird that lives mostly in tropical America. Remaining completely still, the great potoo mixes with its surroundings by copying a tree branch as it patiently waits for unsuspecting prey. And, it doesn’t even give itself away by opening its eyes. Thanks to tiny openings below their eyelids, the birds can see even when their eyes are closed, helping them spot even the smallest amount of movement.
1. Why does a Jewel wasp bury its prey?A.To eat it later. | B.To protect itself. |
C.To feed young wasps. | D.To avoid being found by other animals. |
A.They are very fierce sharks. | B.They have distinctive appearance. |
C.They are very common in New Zealand. | D.They cannot survive huge pressure under the water. |
A.Jewel wasps. | B.Ghost sharks. | C.Great potoos. | D.Star-nosed moles. |
相似题推荐
【推荐1】The world can be a scary place when you’re young. It can be even scarier when you’re a young little blue penguin(企鹅),the world’s smallest penguin.
Luckily, there are some humans willing to help, who stepped in to protect Billy, a blue penguin that appeared on a beach in Christchurch, New Zealand. Spotted on Nov. 29 at Moncks Bay, in Christchurch, the little penguin immediately attracted a small crowd. Jeff Mein Smith saw the crowd while he was bicycling that afternoon, and he hiked home to get his camera. When he returned to the scene, he found that the penguin had received a little sign,reading “Hi,I’m waiting for my mum to come back. DOC (New Zealand’s Department of Conservation) knows I’m here. Please leave me alone. Keep your dog away. Thanks, Billy the baby blue penguin. ’’
Billy, perhaps able to read somehow, or just pleased by all the attention, didn’t wander far from the sign, and some people had set up “a little penguin protection team” to keep the penguin safe, Mein Smith said.
Little blue penguins are primarily found in New Zealand and the southern coast of Australia. The DOC arrived later that afternoon to pick up Billy. “It's unusual for a blue penguin to be out in the open on the beach during the day. Normally they are at sea or in burrows(洞穴)during the day,” Anita Spencer, a DOC official said. “The bird is a female penguin,is around 2 months old and is underweight for its age. It weighs a mere 550grams, less than a standard basketball. A blue penguin should weigh around 900 gram this age. Most little penguins grow up to weigh 1 kilogram,” she added.
Billy was taken to the Christchurch Penguin Rehabilitation Center after being taken from the beach. The center will help the little penguin gain some weight before it allowed to return to the ocean.
1. As for the little penguin in Paragraph 1,how does the author feel?A.Curious. | B.Crazy. |
C.Sympathetic. | D.Satisfied. |
A.They took photos of it. |
B.They kept away from it. |
C.They offered to protect it. |
D.They hiked it to the beach. |
A.It was abandoned by its mum. |
B.It was found on a beach in the morning. |
C.It will be kept in DOC before it goes home. |
D.It seldom went to the beach in daytime. |
A.Leaving Me Alone | B.Waiting for My Mum |
C.Keeping the Little Penguin | D.Protecting the Little Penguin |
【推荐2】Imagine you are on a long car trip. It is night and you take a wrong turn onto a dark country road. With a sinking feeling, you realize that you have no idea where you are.
For migrating birds, finding their way over long distances through the darkest nights is their second nature.
For many years, scientists have been studying what’s behind the strong ability of migrating birds to find their way to their winter and summer homes. Here is one thing that they agree on.
A.Then you glance up at the sky |
B.So birds are born knowing which way home is |
C.They do it in part by reading directions in the sky |
D.Magnetism is important for all animals, especially birds and fishes |
E.When they’re on the way, they take the advantage of familiar landmarks |
F.Migratory baby birds are already equipped with a kind of present inner compass |
G.In birds, migration means two-way journeys — onward journey and backward journey |
【推荐3】Mekong fresh water irawaddy dolphin(短吻海豚)is an endangered species(濒危物种)throughout Asia, with reducing numbers inhabiting(栖息)stretches of the Mekong in Cambodia and Laos, and Bangladesh. The dolphins can live up to 30 years, grow up to 2. 5m in length, and can weigh 150kg.
Fortunately for travellers, the dolphins have become a popular tourist attraction in recent years, providing a vital development to the local economy. Kratie, a sleepy provincial capital 7 hours by bus from Phnom Penh, is the best place to see them. The irrawaddy dolphins live in deep Mekong pool all year round and can be found at Kampi village 15km north of Kratie town, which has become a symbol of the town’s rejuvenation after years of war and neglect. The trip to see the dolphins can be started at any time of the day from Kratie town and travel upstream around 30 minutes by car along a quiet paved road to Kampi, a riverside fishing village.
The dolphins can usually be seen right from the river bank, but it’s worthwhile to take a spotting cruise in one of the wooden long-tail boats available for hire. The irrawaddy dolphins won’t come right up to the boat like their gregarious (群居的)saltwater cousins, but they are easy to find, lying lazily on the surface, or breaking water with a distinctive puff of spray while chasing fish.
The boat trip in drive season is only 60 minutes. The boat men will turn off the motor to approach the dolphins and sail with wooden oars, or simply make fast to a clump of brush when dolphins are nearby. In just over an hour on the boat, you will see the dolphins over a hundred times, at a range close enough to distinguish(辨别)between individual animals.
1. What is the main idea of the first paragraph?A.General information of irrawaddy dolphins. |
B.The protection of irrawaddy dolphins. |
C.The distribution of irrawaddy dolphins. |
D.The growth of irrawaddy dolphins. |
A.destruction | B.reunion |
C.recovery | D.reform |
A.Kampi→Phnom Penh→Kratie |
B.Phnom Penh→Kampi→Kratie |
C.Kratie→Phnom Penh→Kampi |
D.Phnom Penh→Kratie→Kampi |
A.Irrawaddy dolphins can be watched closely. |
B.Irrawaddy dolphins are not afraid of people. |
C.Irrawaddy dolphins like to come right up to the boat. |
D.Irrawaddy dolphins don’t live in groups. |
【推荐1】The London Pass is a digital sightseeing pass that gives you access to 80+ attractions in the city: iconic sights and hidden gems. Simply choose the duration (持续时间) of your pass, download the pass to your phone and scan at the gate to enter.
The London Pass Explained
Pick the duration of your London Pass (1, 2, 3, 6, or 10 consecutive days). And remember, the longer your pass the more you save. Download the mobile pass instantly using The London Pass app, have it mailed to you, or collect it when you arrive in London.
How to Use Your London Pass
Passes are valid for consecutive days, not 24-hour periods, so start early in the day to make the most of the 80+ incredible attractions at your fingertips.
Tower of London: Included with pass—Normally £28.90 Open 3rd August)
St Paul’s Cathedral: Included with pass—Normally £20.00 (Currently Unavailable)
……
How Long Can Use My London Pass For?
The London Pass is available for 1, 2, 3, 6 or 10 days. Your pass will automatically expire at the end of your chosen duration. After your pass has expired the card will stop working and will not allow you entry into any further attractions.
Select number of days
Children under 11 can travel for free if they are accompanied by an adult (up to four children can travel per adult).
1 Day Pass Adult: £79 Child: £56
2 Day Pass Adult: £100 Child: £79
3 Day Pass Adult: £113 Child: £86
6 Day Pass Adult: £144 Child: £109
10 Day Pass Adult: £164 Child: £124
Buy with confidence with our free&easy30- day refund policy.
1. What do we know about the London Pass?A.It guarantees free access at all times. |
B.It requires users to order a physical card. |
C.It offers impressive savings on the gate price. |
D.It encourages users to travel by public transport. |
A.£253. | B.£288. | C.£362. | D.£397. |
A.To explain an official policy. | B.To introduce a traveling plan. |
C.To advertise a way to get around. | D.To recommend attractions in London. |
【推荐2】Did you know that badminton is also a fast-paced competitive sport? Badminton has been a Summer Olympic sport since 1992. Para-badminton will be included in the 2020 Summer Olympic Games in Tokyo. Here is what you need to know if your child is interested in badminton.
Badminton is played on a 44-foot-long rectangular (矩形的) court that is 17 feet wide for singles and 20 feet wide for doubles. It is the only sport that has mixed doubles events in the Olympic Games. It is divided in the middle by a net placed 5 feet off the ground, like volleyball, not at ground level like tennis.
In competition, each match is a set of three games played to 21 points. There is a one-minute break when a player or team reaches 11 points, and a two-minute break in between the first and second games and the second and third games.
Age kids can start: About 6 years old.
Best for kids who: Have good skills, are patient and hardworking, and can handle the pressure of one-on-one or two-on-two competition.
Team or individual: Matches can be singles (one-on-one) or doubles (two-on-two).
Costs: Beginners are expected to pay $30 to $40 for an entry-level racquet (球拍). Badminton shoes are similar in price to other athletic shoes. Join a club or team for lessons. A one-hour group lesson for beginners should cost $20 to $25, with costs increasing as your child moves up the ranks. You will also pay entry fees for competitions.
Time commitment required: Beginners will play for just an hour or two per week.
Potential for injury: Players have a very low risk of injury. Players who wear glasses should use eye protection.
1. From the passage, we can learn that ________.A.badminton is a fast-paced competitive sport which began in 1992 |
B.badminton has mixed doubles events in the Olympic Games |
C.the court for singles has the same width as that for doubles |
D.para-badminton has been included in the Summer Olympic Games |
A.2. | B.3. |
C.5. | D.7. |
A.wear glasses to protect their eyes |
B.start to learn badminton at the age of 8 |
C.play for at least an hour or two every day |
D.pay at least $20 for a one-hour group lesson |
【推荐3】With summer just around the corner, hot weather is sure to follow. That means that staying hydrated (含水的) while exercising or working outdoors is a must. But many people don’t drink enough water or are not even aware of how much or little they’re consuming. An Israeli company has a solution for that — a new smart water bottle that tells you when you have to drink.
If you frequently forget to drink during the day, then a smart water bottle may be the answer. These high-tech bottles can remind you to drink. There are a lot of different varieties from other countries out there, but one smart bottle stands out from the rest because it depends on a smart cap that measures how much water is left in the bottle and reminds you to drink by vibrating (震动), changing colors, and sending a message to your phone. The cap is made by the Tel Aviv packaging company ImpacX.
All the technology fits into the ordinary-looking bottle cap. First, the amount you drink is known by sending a laser beam (激光束) inside the bottle and then measuring how long it takes to reach the cap. Second, the smart cap is connected to an app that helps you personalize your needs for water. You need to input your weight and age. Finally, you can even connect your smart bottle to a third-party fitness app.
While the technology is complex, the smart water bottle is actually easy to use because the bottle reminds you when you need to drink. It’s pretty difficult to ignore flashing lights and vibration reminders. A red light means that you have to drink more and a green light shows if you’re drinking the correct hydration amounts.
ImpacX has started the smart bottle in some cities in Israel and plans to expand to other countries. The company has already signed an agreement with the sports drink company Gatorade.
1. What makes ImpacX’s smart bottle stand out from other smart bottles?A.Its simple design. | B.Its beautiful colour. |
C.Its smart cap. | D.Its big space. |
A.Input their weight and age. | B.Send a laser beam inside it. |
C.Work out outdoors more. | D.Measure the length of it. |
A.Drinking more water. | B.Avoiding drinking. |
C.Stopping exercising. | D.Filling up the bottle. |
A.Drinking Water Helps You Avoid Illness |
B.Drinking Enough Water Has Been Difficult |
C.A Smart Water Bottle Is Popular Worldwide |
D.A Smart Water Bottle Can Keep You Hydrated |