语法填空

Jumping spiders (跳蛛) are vital for agricultural pest control, and 【小题1】 species can even learn to distinguish (辨别) the color red in their prey (猎物), a 2015 study 【小题2】 (show). They are able to learn to associate this color 【小题3】 poisonous prey and avoid it or find out high-quality prey.

Jumping spiders will eat almost any small pest, 【小题4】 (range) from caterpillars to flies. Not only does this 【小题5】 (natural) reduce the amount of agricultural damage from insect pests, but it means farmers can avoid using chemical treatments 【小题6】 (protect) their crops.

In total, a large number of jumping spiders, over 5,000 species, 【小题7】 (find) on every continent except Antarctica by now. Being able to adapt to the environment is a key evolutionary skill. Since the spiders are able to distinguish 【小题8】 foods are nutritious, from those that are 【小题9】 (harm). They can stay alive longer and manage a wide 【小题10】 (various) of pests.

Dinosaurs ruled the planet for millions of years, and they are generally believed to have gone extinct.But the reality is that modern versions of dinosaurs are all around us. Scientists have been exploring similarities between birds and dinosaurs; and new research shows that these two types of animals are directly linked.
The connections between birds and dinosaurs are explored in a new museum exhibit called Dinosaurs Among Us at the American Museum of Natural History in New York City.
According to Mark Norell, the director of the exhibit and an expert at the museum, it is based on new scientific evidence collected over the last two decades. "I think this is really going to shake up the way people think of dinosaurs “ Norell told reporters.” One could argue that we still live in the age of dinosaurs."
The exhibit includes ancient fossils and lifelike models of dinosaurs of all sizes to show the evolution of dinosaurs into birds. It examines several properties that are shared between the two species, including feathers, complex brains, the shapes. And sizes of eggs, and the ability to fly. Birds today make nests, lay eggs and tend to babies.    Fossil research shows that some dinosaurs also made nests and laid eggs. Also，birds have hollow（中空的）bones, which don’t weigh much and allow birds to take more air into their lungs. These adaptations help with flight. Some dinosaurs had these properties as well. In addition, the exhibit shows that there are many similarities between the legs, claws; and feet of dinosaurs and birds.
Norell noted that the research behind this exhibit is the result of advanced scientific, techniques; and new technologies. For example researchers used a scanning (扫描) process called computed tomography (CT) to look inside the brains of extinct dinosaurs. It combines with many X-rays to produce a 3D image. "Modern technology tells us more than we thought
we could ever know about the connections between dinosaurs and birds," Norell said.
【小题1】What' s the main idea of this text?

A．Experts .have discovered many dinosaurs' fossils.

B．A new museum has opened for visitors to New York City.

C．Research has been done on the lifestyles of birds and dinosaurs.

D．An exhibit shows the connections between birds and dinosaurs.

【小题2】What does the underlined word “properties” in Paragraph 4 mean?

A．Advantages.	B．Characters.
C．Changes.	D．Activities.

【小题3】One of the similarities that dinosaurs and birds share lies in________

A．their lungs	B．their light bones
C．the shapes of their nests	D．the number of their eggs

【小题4】What did Mark Norell try to show by mentioning CT?

A．The importance of the research.

B．What connects dinosaurs and birds.

C．The application of modern technology.

D．How dinosaurs lived millions of years ago.

阅读P18教材课文，用合适的单词(不超过三个)填入下列表格

Yeti，Bigfoot and the Wild Man of Shennongjia
What they are called	Where they are seen	What they ____3____	What they Why they look the same
Yeti	In the Himalayas	large，____4____ animal that walks on two feet like a ____5____； moving with amazing ____6____ and ___7___； large tracks more than 33 centimetres ____8____	linked to a common ___9___，an animal that lived in ___10___ some 300,000 years ago
Bigfoot	____1____ of the north­west of the USA
Wild Man in Shennongjia	In ___2___Hubei Province，China

 
1. __________
2. __________
3. __________
4. __________
5. __________
6. __________
7. __________
8. __________
9. __________
10. __________

How did the sea horse get its name? It's not hard to guess. The top half of this fish looks like a small horse. But looking at the sea horse's tail, you might think "sea monkey" is a better name. Then there's the sea horse's pouch(口袋). "Sea kangaroo" might also be a good name for this fish.
Sea horse live in warm ocean waters all over the world. They keep safe from other fish by hiding in plants and grasses that grow under the sea. They can also change colors to match their surroundings(环境). A sea horse in one place for hours at a time by winding its tail around a plant. It feeds on live food, such as small shrimp(虾). For a fish that doesn't move around much, the sea horse eats a lot-- in just one day, a sea horse can eat 3,000 shrimp!
A sea horse keeps the same mate for its whole life, and it's the male(雄性的) sea horse that gives birth to baby sea horses. How does this happen? Baby sea horse start out as eggs, which come from the female's(雌性的) body. The male carries the eggs in its pouch for about three weeks until they hatch(孵化). Soon after the babies are born, the female gives her mate a new set of eggs.
Sadly, the number of sea horses is becoming smaller. Why is this happening? Some places where sea horses once lived have been filled in to make new land. Also, many sea horses are caught and sold as aquarium(水族馆) fish. This really is not a good idea because most sea horses don't live long in aquarium. The best place for a sea horse is the ocean.
【小题1】The sea horse got its name because of its_______.

A．pouch	B．head
C．skin	D．tail

【小题2】How does a sea horse keep safe from other fish?

A．It rolls up.	B．It runs away quickly.
C．It remains still.	D．It hides in plants and grasses.

【小题3】We can learn from the text that sea horses_______.

A．like to move around	B．feed on small sea animals
C．live in cold ocean waters	D．change color with the temperature

【小题4】What does a female sea horse do with her eggs?

A．She carries them around.	B．She hides them in sea grasses.
C．She puts them in the male's pouch.	D．She hatches them.

【小题5】Why is the number of the sea horses becoming smaller?

A．They grow at a very low speed.

B．Their food is becoming less and less.

C．They are killed by people for food.

D．Their homes are being destroyed.

   You probably have a first-aid kit at home for your family—but what about your family pets？You need to be ready if your furry friend faces an emergency at home. What's more，as the weather gets warmer，more pet owners take their pets with them when they leave the house—on vacation，to the park，jogging，hiking and even swimming. That can be fun for you and your pet，but there's a chance that your pet will get hurt there，as well. So，it's important to know some of the basics of first aid for your pet if necessary.

If your pet is exposed to long periods of heat and sunlight，she will be easy to get heat exhaustion（衰竭）or heatstroke. Signs of heat exhaustion are breathless，anxiousness，dry gums and red skin most easily seen on the ears.

If either of these occurs，cool the pet right away and，as always，get her to the vet（兽医）.Put the animal in a shaded or air-conditioned area，and wet the body with cool water. Rubbing isopropyl alcohol（异丙醇）on the belly and fanning the area will help drive away the heat. If a pet is suffering from heatstroke，don't try to give her water. Get her to the vet immediately.

If you see an animal that's been hit by a car，or you hit one accidentally，first be cautious of all oncoming traffic before trying to reach the animal. Approach carefully. Even a severely injured animal can bite you.

As someone helps with directing traffic, cover the animal with a blanket or towel. If the animal cannot stand on her own, there's a good chance that there are neck, back or head injuries, so try to gently transfer the animal to a flat surface. Then transport that flat surface to the nearest vet. Picking up or hand-carrying the animal may worsen the injuries.

【小题1】What is the main idea of the first paragraph?

A．It is dangerous to keep pets outside.

B．It is necessary to prepare for pets' first aid.

C．It is fun to bring pets while you go out.

D．It is possible for pets to run away from home.

【小题2】If a pet suffers from heatstroke, what should you do?

A．Wet her body with cold water.

B．Make her drink some alcohol.

C．Bring her to the vet at once.

D．Freeze her in an air-conditioned area.

【小题3】How can you help an animal injured in an accident?

A．By running to help her immediately.

B．By carrying her in your hands to the vet.

C．By picking her up in a gentle way.

D．By sending her to the vet on a flat surface.

【小题4】The underlined word "transfer" in the last paragraph may mean" ________ ".

A．move	B．trap
C．feed	D．drive