Starting the day on an egg could keep your blood pressure under control, research suggests. Scientists have shown that eggs produce proteins with a function similar to that of powerful blood pressure- 题目和参考答案——青夏教育精英家教网—

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Starting the day on an egg could keep your blood pressure under control, research suggests. Scientists have shown that eggs produce proteins with a function similar to that of powerful blood pressure-lowering drugs.

The research, from the University of Alberta in Canada, showed that when eggs come in contact with stomach enzymes (酶) they produce a protein that acts in the same way as Ace inhibitors, but more work is needed to show the effects outside a lab and in the human body.

Earlier this month, British researchers declared that, contrary to popular beliefs, it is healthy to go to work on an egg. They concluded that the type of cholesterol (胆固醇) found in eggs has little effect on increasing heart disease risks.

Researcher Professor Bruce Griffin, from the University of Surrey, said, "The wrong beliefs linking egg eating to high blood cholesterol and heart disease must be corrected. The amount of fat in our diet has an effect on blood cholesterol that is several times greater than the relatively small amounts of cholesterol found in eggs. The UK public do not need to be limiting the number of eggs they eat. They can be encouraged to include them in a healthy diet as they are one of nature's most nutritious foods."

The British Heart Foundation dropped its three-egg-a-week limit in 2005. However, almost half of Britons believe the limit still applies.

1.From the text we know that Ace inhibitors are ________.

A. a kind of protein B. a kind of food

C. a kind of medicine D. a kind of illness

2.According to what Professor Bruce said, eggs ________.

A. are the most nutritious food

B. can be included in a healthy diet

C. have no effect on blood cholesterol

D. are forbidden to be eaten in the UK

3.We can infer from the text that ________.

A. stomach enzymes mixed with eggs can cure heart diseases

B. drugs to lower blood pressure will be replaced by eating eggs

C. most Britons agree the three-egg-a-week limit should be dropped

D. about 50% of Britons think eating an egg a day is bad for their health

4.The text is meant ________.

A. to introduce a medicine made from eggs

B. to introduce scientific findings about eggs

C. to tell people how to lower their blood pressure

D. to advise people to eat as many eggs as possible

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Bottled water is a booming industry in New Zealand, but it’s terrible for the environment —each bottle thrown away adding to the 190,000 tons of plastic New Zealanders throw into landfills each year.

But now one company has created water storage that they hope will prove to be just as convenient as a plastic bottle—but contains no actual plastic.

Skipping Rock Labs make Oohos, flexible membranes filled with water that are constructed using a seaweed extract—meaning they, re totally edible and biodegradable, wrapping and all.

There aren’t any known side effects from digesting the membranes, which are tasteless—though Ooho! says flavors can be added to make them more appetizing.

The company took to crowdfunding site CrowdCube with the idea, and it has since gone viral— with more than 900 investors bagging them A£ 751,700 to develop and launch the Ooho! balls ( $ 1.35 million).

Skipping Rock Labs create the balls by dipping ice into brown algae and calcium chloride, with the membrane taking shape around the ice—and while that may sound complicated, the company says it, s more cost-effective than producing a plastic bottle.

A layer atop the membrane can be peeled off just before drinking, for hygiene purposes. Skipping Rock Labs are hoping their new product takes off—and that it starts to put a dent into the plastic packaging industry.

1.The product Oohos made by the company Skipping Rock Labs has the following good points except that .

A. it is non-plastic B. it is edible

C. it is biodegradable D. it is expensive to make

2.How does the company make their idea work in practice?

A. By working with other companies. B. By advertising their samples.

C. By crowdfunding through a website. D. By borrowing money from the bank.

3.What does Paragraph 6 mainly tell us about?

A. Why the company made their product.

B. Where the company made their product.

C. How the company’s product was made.

4.What section of a newspaper will most probably carry this article?

A. Environment. B. Opinion.

C. Politics. D. Agriculture.

假段定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号()，并在其下面写出该加的词。

删除：把多余的词用(＼)划掉。

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2. 只允许修改10处，多者（从第11处起）不计分。

As is known to us, fewer and fewer students do sports regularly, what makes them weak and easily tiring. There are many reasons for this. First of all, some of the students complain that they have too much homeworks, resulted in less time to take exercise. Besides, some of them think that it is very difficult for them to keep doing exercise, because it is a very hard thing. Because lack of physical activities, many students are in poorly health. I suggested that our school should take measures to encourage more students to take a part in sports. For us students, no matter how busy they are, it is necessary to spare any time to do exercise.

假设你是红星中学高三（1）班学生李华。最近你和同学组织了“文明使用共享单车”的活动，请根据以下四幅图的先后顺序，给校刊“英语角”写一篇稿件介绍你们的活动过程。注意：词数不少于60。

提示词：1.civilized 文明的

2. leaflets 宣传单

____________________________________________________________________________________________

_________________________________________________________

“You will be in my heart forever. Without you, there are only emptiness and desert in my life...” This is a line from a heartfelt poem Feng Duan wrote to his fiancee Chen Lianfang in 1955.

Feng is now 94 and Chen 90, and they have been married for more than half a century. Feng, an academic at the Chinese Academy of Sciences, may not be a professional poet but for 64 years, Feng has written countless love poems to his wife. On every important anniversary or festival, Feng would send a poem to Chen. In 1978, when Chen’s cancer surgery succeeded, Feng created more than ten poems to celebrate his wife’s recovery. Chen used a red suitcase to store these love poems. The academic has also translated many English, French and German poems into classical Chinese.

The couple was introduced to each other by a common friend in 1953 and Feng sent two paper copies of poems to Chen as a gift.

“As long as I think of you, a beam of sunshine lights up my heart,” Feng wrote.

Chen recalled the first time Feng invited her to his dormitory to have a cup of tea and she thought the cup was made of frosted glass. As the two became closer, Chen often visited the academic’s dorm. She realized that the cup was the only one poor Feng owned. The opaque (不透明的) cup was not frosted glass but common glass stained with toothpaste.

Later she bought many clothes and even a stove for Feng, making a nice change from the single man s life. Feng’s marriage to Chen brought more happiness and now Chen still looks after Feng’s daily needs.

1.When Feng first met Chen, he was .

A. 32 B. 30

C. 28 D. 26

2.What change did Chen bring to Feng?

A. Chen made a great difference to Feng’s daily life.

B. Chen changed Feng’s academic life greatly.

C. Chen wrote a lot of poems to Feng.

D. Chen introduced a lot of friends to Feng.

3.What can we learn from the passage?

A. Chen and Feng happened to meet each other on the campus.

B. Feng wrote many poems in different languages.

C. Chen cherished the poems Feng wrote to her.

D. Feng liked his opaque cup so much.

4.The writer wrote the passage to show .

A. how a famous poet writes love poems to his wife

B. how the love poems join two hearts together

C. how important love poems are in the marriage

D. how the love poems make the couple famous

The managers discussed the plan that they would like to see _______ the next year and _______ the staff _______ the final version.

A. carried out; informed; of B. carrying out; informed; on

C. being carried out; is informed; on D. to carry out; is informed; of

This book tells _________ life story of John Smith, who left _________ school and worked for a newspaper at the age of 18.

A. the; the B. a; the

C. the; / D. a; /

“Thank you” is the most under-appreciated and under-used phrase on the planet. It is appropriate in nearly any situation.1.Let’s cover some common situations where we say all sorts of things, but should say “thank you” instead.

1. When you are receiving praise.

We often ruin praise by acting overly humble(谦逊的). The problem is that by devaluing the praise, you don’t acknowledge the person who was nice enough to say something.2.

2. When you are running late.

It is stressful for the person who is running late and it is disrespectful to the person who is waiting. It might seem strange to thank someone for dealing with your late arrival, but that’s exactly the correct response. Most people stand in the door and say “Sorry, I’m late.”3. Saying “Thank you” turns the table and acknowledges the sacrifice the other person made by waiting.

3. When you’re comforting someone.

When someone comes to you with the bad news, it can be awkward. You want to be a good friend, but most people don’t know what to say. What we fail to realize is that it doesn’t matter if you don’t know what to say.4.

4. When you are receiving helpful feedback(反馈）.

Feedback can be very helpful, but we rarely see it that way. Whether it is an unflattering performance review from your boss or an e-mail from an unhappy customer, the standard reaction is to get defensive(防御性的). 5.

A. Thank them for what they did despite your error.

B. You can win the argument in the way you live your life.

C. Besides, it is a better response than most of the things we say.

D. All you really need is to be present and thank them for trusting you.

E. The problem is this response still makes the situation embarrassing.

F. Simply saying “Thank you” fully acknowledges the person who made the promise.

G. That’s a shame because the correct response is to say “Thank you” and use it to improve.

Insomnia(失眠)can be caused by psychiatric(精神病的)medical conditions, unhealthy sleep habits, specific substances, and/or certain biological 1.(factor). It can be an2.(annoy) problem and has an ill effect on our physical and mental health. Do you have sleeping problems? If so, then these tips may help you fall asleep fast.

Never force 3.(you) to fall asleep. Set aside the thought that you have to fall asleep. The4.(much)you think of it, the harder you will fall asleep.

A healthy eating habit also 5.(play)an important part. Avoid eating or drinking things like chocolates, coffee, tea and energy drinks. If you have to, then have them in the morning and never in the afternoon, especially before going to bed. Don’t eat too much 6.night. A full stomach will make it harder for you to fall asleep because your body is working more time to digest the food you ate.

Make7.fixed time to go to bed. For example, by 9 o’clock in the evening you should already be in bed. Do this even if you’re not sleepy yet. Once following this routine, you will 8.(gradual) see that you feel sleepy when it’s 9 o’clock.

Make your room comfortable for sleeping. You should also take note that the sleeping environment also affects your sleep. It must be in the room9.it’s not noisy. You will find it difficult 10.(fall)asleep again after waking up.

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