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A clean environment can help the city bid for the Olympics, which ______ will promote its economic development.

高一英语单项填空简单题查看答案及解析

A clean environment can help the city________its economic development.

A．achieve           B．permit            C．complete          D．promote

高一英语单项填空中等难度题查看答案及解析

The company won the bid for the project by saying that it would do the cleaning up afterwards ________.

A. for free            B. in charge        C. in control        D. on average

高一英语单项填空中等难度题查看答案及解析

I’m so busy today that I can’t __________ the house.

A. help cleaning      B. help cleaned        C. help to clean     D. helped clean

高一英语单项填空中等难度题查看答案及解析

The transformation of our city will make _______ for people here to have a comfortable environment.

A．it possible         B．no possibility       C．impossible         D．there was possibility

高一英语单项填空中等难度题查看答案及解析

She can’t help ______ the house because she’s busy making a cake.

高一英语单项填空中等难度题查看答案及解析

She can’t help ______ the house because she’s busy making a cake.

高一英语单项填空简单题查看答案及解析

You don’t have to be a superhero to help the environment. Even small, simple actions can add up to big change. People around the world will celebrate Earth Day on April 22. But anyone – including kids – can work to help the earth at any time. TFK (Time for Kids) talked to a few kids about how they are protecting the planet. Let them inspire you!

Mari, 10, lives in Flint, Michigan, where people have been without clean drinking water since 2014. That is when the water became polluted with lead（铅）. Children in Flint have suffered from health problems due to lead poisoning. Mari has worked hard to spread awareness of Flint’s water crisis by organizing fundraisers and other events.

At age 3, Ryan went with his dad to recycling center near his home, in Orange County, California. The next day, Ryan began collecting recyclables from neighbors. Soon, Ryan’s Recycling Company was born. “Recycling keeps bottles and cans out of the ocean,” Ryan, now 8, told TFK, “so animals don’t get sick from them and die.” So far, Ryan has helped customers recycle 320,000 bottles and cans. He has also donated nearly $6,000 to the Pacific Marine Mammal Center.

Joris, 11, has always loved cheetahs. When he learned that the big cats might disappear in his lifetime, he set out to help protect them. Joris began raising money. So far, Joris has raised more than $14,000. The money goes to a wildlife sanctuary（避难所）in Namibia, a country in Africa. This helps prevent the animals from being killed. Jorin has spent three summers volunteering at the sanctuary.

1.What caused health problems for children in Flint?

A. Poor diets.　　 B. Lack of water.

C. Polluted water.　　 D. Poisonous gas.

2.How does Ryan help protect the earth?

A. By raising money.　　 B. By collecting recyclables.

C. By saving water.　　 D. By rescuing cheetahs.

3.Why did Joris raise money?

A. To feed cheetahs.　　 B. To help the poor.

C. To celebrate Earth Day.　　 D. To protect cheetahs.

4.What is the best title for the passage?

A. TFK Kid Reporters　　 B. Earth Day Celebrations

C. Kid Heroes for the Planet　　 D. Superheroes in the World

高一英语阅读理解中等难度题查看答案及解析

To help someone fall asleep, you must first consider the type of environment that would be ideal for rest, You should start by trying to create the perfect atmosphere for sleep.

Comfortable Sleeping Temperature

The National Sleep Foundation suggests that the temperature to encourage sleep should be somewhere near 18 degrees, which is cooler than the average（平均的）room temperature for most homes. It is just cool enough to need a cover, but keep in mind that the “right” temperature for sleep can be different from person to person.

Consider Sound in the Room

Sound can affect people in different ways. Some prefer total silence and the slightest noises will keep them awake. On the other hand, some people can sleep better if there is a settled sound, such as a fan running or light music. People who like a surrounding sound may also enjoy a sleep sound machine that can provide various noises, such as gentle rainfall or low, classical music;

Create the Right Lighting

Light is one of the most important outside basics that can affect sleep. Light can trick your mind into believing that it is time to be awake. If you are trying to put someone to sleep, it is usually best to get rid of light in the room as much as possible. Hang heavy curtains over natural light sources, close the door to the bedroom, and try to avoid using a lamp or bright nightlight. Some people do sleep better if there is a weak light source that provides just enough illumination to make out surroundings as it makes them feel safe.

Make Creative Use of Movement

While most people only think of movement to help a small child sleep, repeated movement or swing may help a full-grown adult. For a less expensive choice, an indoor hammock（吊床）can be used to provide light movement while someone is going to sleep.

1.What’s the best temperature for sleep?

A. A little higher than indoor temperature.

B. A little lower than outdoor temperature.

C. A little lower than indoor temperature.

D. A little higher than outdoor temperature.

2.How does a sleep sound machine function?

A. By providing surrounding sounds for better sleep.

B. By creating absolute silence for better sleep.

C. By producing loud noises to bother people.

D. By sending out baby music to amuse people.

3.What does the underlined word “illumination” in Paragraph 4 mean?

A. Sound.　　 B. Heat.

C. Peace.　　 D. Light.

4.What do we know from the last paragraph?

A. A moving bed is necessary for good sleep.

B. Movements can also work for grownups to sleep.

C. Everyone needs movements for good sleep.

D. Only little kids need movements to sleep.

高一英语阅读理解中等难度题查看答案及解析

某英文网站要举办主题为保护环境的征文大赛，请你以We can help protect the environment为标题写一篇短文参賽，内容包括:

1. 环境污染越来越严重；

2. 作为学生， 我们应该怎样保护环境；

3. 号召同学们从现在做起。

注意:

1. 词数100左右；

2. 可以适当增加细节，以使行文连贯。

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高一英语短文改错中等难度题查看答案及解析