To keep fit, you should take more______ . Don...

To keep fit, you should take more______ . Don’t be always busy doing your ______.

高一英语单项填空中等难度题查看答案及解析

Health comes first. We should ______ everyday to _____.

A．take exercise, keep fit                    B．take exercises, keep fit

C．take exercise, keep health                D．take exercises, keep healthy

高一英语单项填空困难题查看答案及解析

You should _____ your spare time better if you want to be more excellent.

A.take B.cost C.employ D.improve

高一英语单项填空困难题查看答案及解析

—Hi,Magarette! You are in perfect________.

—I always do exercise to keep fit.

A．situation          B．position           C．occasion          D．condition

高一英语单项填空简单题查看答案及解析

—Hi,Magarette! You are in perfect________.

—I always do exercise to keep fit.

A．situation          B．position           C．occasion          D．condition

高一英语单项填空简单题查看答案及解析

More parents are looking to cellphones to help keep their children safe.  But mom and dad should be careful: Kids who talk on a cellphone may be more likely to step into traffic. Children should learn to end phone conversations before they prepare to step into traffic.

While research shows that older kids and more experienced users also don’t navigate(穿行于) streets as well while on a cellphone, younger children tends to find the small tools more distracting(令人分心的).

“Kids of this age are just learning to cross the street on their own, ”says David-Schwebel, a co-author of the study. “They’re beginners. ”

Kids don’t need to be stopped from chatting on the phone when outside,

however. Instead, parents simply should instruct them to finish their conversations before crossing the street.

“I don’t think this means parents should take phones away from their kids, ”says Schwebel. “I encourage families to get cellphones for their children.  They’re more helpful than harmful,  if they’re used in a safe way. ”

Other distractions, such as conversations with friends, listening to music,  and text messaging, may also cause problems for children in this age group.  The researchers expect to study the effect of those types of distractions in the future.

Experts in child safety approved the cellphone study. “If you’re talking on a cellphone,  you’re not paying much attention to the environment around you, ” says Susan Baker, a professor.

Brooke Carlson, a 44-year-old mom, has noticed how riveted her 9-year-old son is when he’s talking on the cellphone. Although she’d never thought of the dangers of crossing traffic while on the phone, Carlson says, “Now that I know about it, it makes total sense. ”She plans to have a chat with her child about cellphones and street safety.

For younger kids, parents might consider purchasing a phone with a plan that only allows the child to call up his or her parents. That way the cellphone can be used for emergencies, but not for chatting with friends for hours.

1.In Schwebel’s opinion, _____ .

A. kids are still too young to walk on the street alone

B. kids don’t know how to use cellphones appropriately

C. kids have little experience in crossing the street alone

D. kids are not experienced cellphone users

2. Which of the following is Schwebel in favor of?

A. Children shouldn’t be allowed to have a cellphone.

B. Children should be forbidden to chat on the phone when outside.

C. Cellphones do more harm to children than other distractions.

D. Parents should teach kids about cellphones and street safety.

3. The underlined word “riveted” may mean“_____”.

A. confused              B. absorbed

C. dangerous             D. excited

4. According to the passage, what does Mrs Carlson know?

A. There are dangers of crossing streets while on the phone.

B. Her 9-year-old son is not interested in talking on the phone.

C. Cellphones are more helpful than harmful to children.

D. Kids don’t pay attention to the environment when talking on the phone.

5. The purpose of writing this passage is to _____.

A. advise parents not to buy cellphones for children

B. introduce a phone that only allows kids to call up parents

C. expect kids not to talk on cellphones while on the street

D. expect people to use cellphones less in daily life

高一英语阅读理解中等难度题查看答案及解析

_____ you eat the correct foods _____ be able to keep fit and stay healthy.

高一英语单项填空困难题查看答案及解析

I'm always told by my mum never to ______ what should be done today until tomorrow.

A.come out B.take turns C.give up D.put off

高一英语单项填空中等难度题查看答案及解析

In my memory,winters always used to be really unpleasant. You had to dress like a bear just to keep warm when you went outside.You were often cold,wet and no more than one step away from the thin ice on the lake.If you worked over time and went home in the dark,you would arrive home to an ice-cold house. And that would mean turning on the heating and waiting.

Fortunately, things don't have to be so challenging any more.Technology,engineering and design have developed,giving us new solutions to old problems.It means dealing with winter needn’t be like skating on thin ice.

With a smart thermostat(恒温器), our homes can be toasty when we need them to be. Many models go with smartphone APPs that allow you to regulate temperature from a distance, so we can warm up the house before we arrive home. According to techradar.com, a large technology news and reviews website, Tado's model has a voice control function,while the Nest “learns” your habits and heats the house for you.

Clothes have been given an upgrade,too.Electronic heated jackets and trousers heat up when you turn them on.What better way to keep warm in the dead of winter? At the touch of a button,or through an APP on our phones,the clothes produce heat from materials placed inside.Many models offer three levels of heating which stay warm for over 12 hours.

Finally, there is the headgear(头部装备) - Hats that have speakers which are included in the cloth using Bluetooth technology,so we can listen to our favourite music or,in some cases,have a phone call using the in-built microphone.All while keeping the head warm and avoiding coldness.

For many, the thought of winter used to be enough to make their blood run cold.But using technology,life needn’t freeze up.There’s no reason why winter can’t be really,really cool.

1.What does paragraph 1 mainly tell us about?

A. Winters are very cold in the author’s hometown.

B. The author’s feeling about winter.

C. There was heating in people’s houses in the past.

D. The author’s impression of the winter in the past.

2.What does the underlined word “toasty” mean in paragraph 3?

A. Relaxing.　　 B. Comfortable.

C. Cool.　　 D. Hot.

3.What can we know according to the text?

A. Some models can set the temperature of the house before people come home.

B. The Nest can only warm the house when you press the button.

C. Jackets and trousers can be heated up by our phones.

D. The heating of the clothes do not last longer than 12 hours.

4.Which can be the best title of this passage?

A. Winter Is Coming

B. Development in Heating Technology

C. A Modern Winter

D. Technology Makes Better Life

高一英语阅读理解中等难度题查看答案及解析

—Whose advice do you think I should take?

—　　　　　　　 .

A. I couldn’t agree more　　 B. That’s it

C. It’s up to you　　 D. You got it

高一英语单项填空中等难度题查看答案及解析