British MPs have voted in favour of the creation of babies with DNA from two women and one man, in a historic move. The UK is now set to become the first country to introduce laws to allow the creatio 题目和参考答案——青夏教育精英家教网—

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British MPs (国会议员) have voted in favour of the creation of babies with DNA from two women and one man, in a historic move. The UK is now set to become the first country to introduce laws to allow the creation of babies from three people. In a free vote in the Commons, 382 MPs were in favour and 128 against the technique that stops genetic diseases being passed from mother to child. During the debate, ministers said the technique was “light at the end of a dark tunnel” for families.

A further vote is required in the House of Lords. If everything goes ahead then the first such baby could be born next year. Supporters said it was “good news for progressive medicine” but critics say they will continue to fight against the technique that they say raises too many ethical (伦理的) and safety concerns. Estimates suggest 150 three-person babies could be born each year.

Prime Minister David Cameron said: “We're not playing god here; we're just making sure that two parents who want a healthy baby can have one.” The method, which was developed in Newcastle, should help women like Sharon Bernadi, from Sunderland, who lost all seven of her children to mitochondrial (线粒体的) disease. Ms Bernadi said she was “overwhelmed” by the decision.

Mitochondria are the tiny compartments (隔间) inside nearly every cell of the body that transform food into useable energy. They have their own DNA, which does not affect characteristics such as appearance. Defective mitochondria are passed down only from the mother. They can lead to brain damage, muscle wasting, heart failure and blindness. The technique uses a modified version to combine the DNA of the two parents with the healthy mitochondria of a donor woman. It results in babies with 0.1% of their DNA from the second woman and is a permanent change that would be passed down through the generations.

1. According to the passage, which of the following statements is NOT true?

A. The new technique is intended to provide the parents a healthy baby.

B. The mitochondrial disease can lead to various fatal illnesses.

C. Britain is the first country to have created three-person babies.

D. All of Ms Bernadi’s children died of a genetic disease.

2. The underlined word “defective” is closest to the meaning of ________.

A. strangely-made B. normally developed

C. functioning perfectly D. not functioning properly

3. It can be inferred from the passage that ________.

A. Mitochondria are inside nearly every cell that change food into useable energy

B. DNA of Mitochondria can affect a person’s appearance

C. in medical science ethical factors should be taken into consideration

D. the donor woman’s DNA will not be found in the three-person baby

4. Prime Minister David Cameron _________ the creation of such babies.

A. is in favour of B. throws doubt on

C. objects to D. is indifferent to

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根据对话内容，在空白处填入恰当的表达。

A：Excuse me. Is there a ____1._______ near here? I want to buy some books on the computer.

B：No. The nearest one is on the Third Street.

A：___2.___ is it from here?

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A：Where's the bus stop?

B：Go down this ___4.____ and turn right at the second crossing. The bus stop is on your left.

A：Thanks a lot.

B：____5._____.

With such heavy traffic in big cities, drivers have to be specially cautious over their driving circumstances so as not to _______ each other’s cars.

A．shrink B．deposit C．snatch D．scratch

Even if you think that your parents are mean—spirited at times，loving your parents is a normal and fulfilling part of life．You love them for the fact that they created you，raised you，and are in part a source of who you are．Here are some ways to love your parents．

1.A gentle ‘‘good morning” and “I love you” will warm a coldest heart．Remember that they brought you into this world．Without your parents，you might still wander at an unknown corner in an unknown world．

Respect them more and cherish these moments．You can use these moments to learn from them for when you’re off on your own．It’s OK to get angry but angry actions don’t help you or your parents．Act calmly，cool off, journal about your feelings，or talk to a friend． 2. Obey their requests．It will make your attitude better and earn you more respect from them．It may seem like you are going through hell when you don’t get what you want or you have to clean．However，you had better remember they keep a roof over your head when it’s cold， raining，snowing，or too hot．Understand that parents are human beings and make mistakes． 3.．Since you can forgive your friends，why not forgive your parents?

Keep company with them．Do things with your parents like watching TV，or go somewhere with them． 4. to their old stories and learn from them．You will find they are your teachers in this way or another．

Some people simply may not be able to love their parents． 5.Seek help if you are being abused in any way．Parents do not have a right to harm you．

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B．Tell them you love them every morning．

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It’s one way for a weasel (黄鼠狼) to get around: taking a ride on the back of a woodpecker (啄木鸟) . In fact, the picture shows the bird’s fight 1. life after the flesh-eating weasel jumped onto its back and attacked it. The extraordinary picture was taken by Martin Le-May, an amateur 2. (photograph) who was out walking with his wife in Hornchurch Country Park, Essex.

“As we walked we heard a painful noise and I saw the flash of green,” said Mr Le-May, 52. “We trained our telescope and it occurred that the woodpecker was 3. （natural） jumping about like it was standing 4. a hot surface. The bird was about 50m away from us and took off just as I lifted the camera up. Originally, I 5. (think) I was just taking 6. picture of a green woodpecker flying. Then I realized it had 7. on its back. Suddenly it was obvious it had a small creature on its back and this was a struggle for life.”

The bird was around two meters off the ground when Mr. Le-May caught it on camera. Happily, it managed 8. (shake) off the weasel and fly up into the trees.

The picture became a hot topic when it was circulated on social media, with some Twitter users 9. (say) it could not be real. 10. Matt Binstead, head keeper at the British Wildlife Centre, said: “You can tell it’s a real photograph”.

I am a mom of two young children whom we home-school. This that they are with me almost constantly. Whenever possible I will random acts of kindness; things like paying for the order behind me in the drive-thru lane, holding doors, etc. So, they are very with the concept and are, of course, to also do "nice" things for others.

Just a few days ago we stopped our local grocery store to pick up a few things which quickly turned into an entire cart load of stuff. We got into one of the two open checkout lanes and waited our . While waiting a young man came up behind us with only a few in his basket. I told him to go ahead of us as we were in no .

He seemed very pleasantly surprised and graciously . As he began putting his items on the belt the clerk began to her till tape so we had a fairly long wait in line. My kids were very behaved but they were still children; they asked questions, they talked , they moved around and they were generally very entertaining. (To me, anyway.)

I could see the young man watching and listening with a smile on his face.

We were putting our groceries on the when the clerk finished with order. What I didn't know was that he had heard my kids bubble gum. I had agreed they could have some. , he picked up a pack of bubble-gum and asked the clerk to ring it through twice before putting it back. He then told my kids that he bought their gum their mom was enough to let him go ahead in the queue.

The experience really drove home the that good begets(产生，引起) good for my lovely little kiddos（亲呢的称呼：小伙子）.

1.A．tells B. leaves C. means D. ensures

2.A. entertain B. serve C. function D. perform

3.A. important B. impressive C. suitable D. simple

4.A. satisfied B. occupied C. familiar D. pleased

5.A. supported B. taught C. encouraged D. supposed

6.A. near B. by C. with D. against

7.A. opportunity B. return C. turn D. time

8.A. fruit B. vegetables C. items D. sales

9.A. time B. hurry C. case D. sense

10.A. accepted B. collected C. carried D. agreed

11.A. change B. remove C. continue D. stop

12.A. badly B. poorly C. well D. ill

13.A. constantly B. immediatelyC. usually D. rudely

14.A. belt B. bench C. basket D. cart

15.A. her B. his C. their D. our

16.A. complain about B. allow for C. ask for D. concern about

17.A. So B. But C. Or D. For

18.A. when B. unless C. because D. until

19.A. happy B. helpful C. serious D. nice

20.A. idea B. reward C. chance D. instruction

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Using a 2-foot-tall sign that says,“Talk to Me,” they attract conversationalists, who one evening included a mental patient, and men in business suits.

They don’t collect money. They don’t push religion(宗教). So what’s the point?

“To see what happens,” said Liz. “We simply enjoy life with open communication.”

Shortly after the September 11, 2001 attacks, they decided to walk from New York City to Washington, a 270-mile trip. They found they loved talking to people along the way and wanted to continue talking with strangers after their return.

“It started as a crazy idea,” Liz said.“ We were so curious about all the strangers walking by with their life stories. People will talk to us about anything：their jobs, their clothes, their childhood experiences, anything.”

Denise wanted to talk about an exam she was about to take. She had stopped by for the second time in two days, to let the two listeners know how it went.

Marcia had lost her husband to a serious disease. “That was very heavy on my mind,” Marcia said, “To be able to talk about it to total strangers was very good,” she explained.

To celebrate a year of talking, the two held a get-together in a city park for all the people they had met over the past year. A few hundred people showed up, as well as some television cameramen and reporters.

They may plan more parties or try to attract more people to join their informal talks. Some publishers have expressed interest in a book, something they say they’ll consider.

1.What did Liz and Bill start doing after they graduated from college?(no more than 5 words)

_________________________________________________________________

2.What they have been doing can be described as?( one word)

__________________________________________________

3.Why are Denise and Marcia mentioned in the text? ( no more than twelve words)

___________________________________________________________________

4.According to the text, what will Liz and Bill do in the future?( no more than ten words)

___________________________________________________________________

5.According to the text, do they like the idea of writing a book? (no more than eight words)

___________________________________________________________________

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There was once a lonely girl who longed so much for love. One day while she was walking in the woods she found two starving songbirds. She took them home and put them in a small cage, caring them with love. Luckily, the birds grew strong little by little. Every morning they greeted her with a wonderful song. The girl felt great love for the birds.

One day the girl left the door to the cage open accidentally. The larger and stronger of the two birds flew from the cage. The girl was so frightened that he would fly away. So as he flew close, she grasped him wildly. Her heart felt glad at her success in capturing him. Suddenly, she felt the bird go weak, so she opened her hand and stared in horror at the dead bird. It was her desperate love that had killed him.

She noticed the other bird moving back and forth on the edge of the cage. She could feel his strong desire—needing to fly into the clear, blue sky. Unwillingly, she lifted him from the cage and threw him softly into the air. The lucky bird circled once, twice, three times.

The girl watched delightedly at the bird. Her heart was no longer concerned with her loss. What she wanted to see was that the bird could fly happily. Suddenly the bird flew closer and landed softly on her shoulder. It sang the sweetest tune that she had ever heard.

Remember, the fastest way to lose love is to hold on it too tight; the best way to keep love is to give it wings!

1.After the girl found the two birds, she ____.

A. became frightened at once

B. began to treat them badly

C. greeted them happily

D. fed them and raised them

2. Why did the girl grasp the stronger bird wildly?

A. Because the girl disliked the bird any longer

B. Because the bird wanted to fly alone.

C. Because the girl loved the bird deeply.

D. Because the bird intended to find some food.

3. What can we learn from the passage?

A. Catch what you can catch on your way to success.

B. Going too far is as bad as not going far enough.

C. East or west, home is best.

D. A bird in the hand is worth two in the bush.

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