初中英语选词填空专项练习(含答案)2

初中英语选词填空专项练习

A

health suggest risk fish stop which run at do little

During the novel coronavirus outbreak, you might still want to take a walk or run to

stay fit. How do you stay safe while exercising?

The British health department (部门) has given some 1_______. People should keep a

distance (距离) of 1.8 meters from others 2______ the spread of mucus droplets (唾液飞沫) that carry the virus. 3_____ this distance, the droplets will fall to the ground

before they can touch other people.

But according to a new study, more must 4_____. If you’re running with another

person, you should run side-by-side. This also reduces (降低) the 5______ of

infection (传染).

Researchers in Belgium simulated (模拟) a situation in 6______ two people were

walking or running together. When one person coughed or sneezed (打喷嚏) while

running in front of the other, his or her droplets would hit the person 7_____ behind.

But when they ran side-by-side, the droplets would be left behind, making them

8________ likely to spread the virus.

Tips to improve your immune system

Increase (提升) your vitamin D levels. Research shows that the immune system (免疫系统) needs vitamin D to fight off viruses. You can get vitamin D through sunlight

and some foods, including 9_______, eggs, cheese, and mushrooms.

Get enough sleep. Most people need seven to nine hours each night. Just one night of

poor sleep can reduce your immune cell count (总数) by as much as 70 percent.

Exercise often. This will keep your body 10_______ and strong. Even at home, you

can do exercises like push-ups (俯卧撑) and lunges (箭步蹲) to stay healthy.

B

same certain that show at good year find spend simple

We enjoy making friends and cherish (珍惜) long-lasting friendships. Flamingos do

the 1______ thing. A new study 2_____ that flamingos have friendships that last for

3_______.

The five-year study shows that flamingos often 4_____ time with certain (特定的)

close “friends”. They also avoid 5_____ flamingos. Scientists 6______ the University of Exeter, UK, studied four flamingo species (物种).

They 7_______ several social bonds, including “married” couples, same-sex

friendships and even groups of three and four close friends. Famingos don’t 8_______

find a partner and spend all their time with them. When they have found partners, they

still have other friends. This suggests 9_____ long-lasting friendships might help

them survive (生存) in the wild.

This finding could help zookeepers take 10______ care of flamingos. They can be

careful not to separate (分开) flamingos that are close with each other.

C

do one make turn keep exercise away close on spread

There are many useful ways to fight the novel coronavirus. 1_____ distance (距离)

from others is one of them. Colin Furze from the United Kingdom found a new way

2______ this. He 3______ a 2-meter-tall bike!

Furze calls the bike “Hicycle”. When he rides high 4______ the bike, he can keep his

distance while still 5________. Furze made the bike with a normal bicycle and a

stainless steel frame (不锈钢架), according to Global Times. It’s easy to ride 6______

you are

moving and not too different from riding a normal bicycle. But you can’t

make any sharp (急转的) 7______, Furze said.

To stop the virus from 8________, the UK government has told people to stay at

home, the BBC reported. They can leave the house to do exercise, but only once a day

and 9______ from other people. Schools have been 10______ across the country.

Only shops selling necessities (必需品) like food and medicine are open. The rest are

closed.

D

health usual three good include other schoolchild prepare start own

Do you have lunch at school? Do you like having lunch at school? School dinners

(that means “lunch”) are a hot topic (热门话题) in the UK. Some people think that

school meals are 1________; some people say that they are 2_______ than in the past

and others say that midday meals should be free for all 3_______.

What is a school dinner?

A typical school dinner is 4_______ a main course (主菜), a dessert (甜点) and a

drink. School dinners must 5_______ food groups such as fruit and vegetables, protein (for example, meat, fish or cheese) and carbohydrates (碳水化合物) (for

example, rice or pasta). There are rules about how the food 6_______, such as limits

(限制) on the quantity (总量) of fried (油炸的) food.

Do all children have school dinners?

More than a 7_______ of British students have school dinner. Some take a packed (打包的) lunch that is prepared at home. 8______ either have lunch at home or eat at

nearby (附近的) take-away restaurants.

The future of school dinners

There are plans to examine (考察) school dinners in the UK and look at ways to make