Researchers in the US say they might have discovered how to fight against and even reverse some processes of ageing, at least in mice. Injecting the blood of young mice into the older ones improved their brainpower, a study found. Scientists at Stanford University plan to carry out trials in people in the hope that new treatments for dementia(痴呆症) can be developed.

“There are factors present in blood from young mice that can recharge an old mouse’s brain so that it functions more like a younger one,”says Dr. Tony from Stanford University School of medicine. In the study published in Nature Medicine, mice aged 18 months were given injections of the blood taken from mice aged 3 months. The injected mice performed better on memory tests than mice of the same age that had not been given the blood. Dr. Tony said it was not known whether the same was true of humans, but a trial was planned.

A research center in UK said the treatment restored certain aspects of learning and memory in mice, but was of unknown importance to humans. The research, while very interesting, did not test the type of brain damage that was seen in dementia, which is not a necessary consequence of ageing.

Meanwhile, two similar studies by a separate team have thrown more light on how young blood may benefit the old, in mice at least. A substance in the blood of mice previously shown to have an anti-ageing effect on heart muscle also improved brain cells, according to a Harvard team. The research, published in Science, found the blood factors encouraged the growth of brain cells in old mice, and restored their sense of smell. The same chemical also improved muscle power of aged mice, the researchers found.

1. The underlined word in paragraph 1 probably means _________.

A. change B. destroy

C. speed D. increase

2. Scientists in the US will test the discovery in humans with the aim of __________.

A. proving the possibility to live longer.

B. showing the importance of scientific research.

C. publishing the study in Nature Medicine.

D. treating an age-related disease successfully.

3.According to the studies, the blood from young mice benefits the old in certain ways except in_________.

A. memory B. muscle power

C. fur color D. brain cells

4.What’s the author’s attitude to the anti-ageing studies?

A. supportive B. objective

C. negative D. doubtful

Summer Holiday Fun 2015!

The summer holidays are upon us again.Here is our guide to summer holiday fun in Peterborough!

Peterborough Museum

The Age of the Dinosaurs is the museum's main attraction this summer.Get up close to prehistoric creatures via some great hands-on exhibits!Watch out for monsters lurking around every ember!The museum is open from 10:00 am to 5:00 pm Monday to Saturday,and from 12:00 pm to 4:00 pm on Sundays in August.

Call 01733 864663 for details.

Saxon Youth Club

School holiday fun:Young people aged 13—19 will be able to produce their own music,compete in sports activities,or try their hand at cooking at Saxon Youth Club,Saxon Community Centre,Norman Road,Peterborough every Monday and Wednesday from 3:00 pm.PLUS an aero ball tournament will take place on Thursday,12th August between 3:30 pm and 6:30 pm.

Call 01353 720274 for details.

Houghton Mill

Through the Looking Glass—a new production of the family favorite on Monday 30th,August.Bring rugs or chairs to sit on and a picnic if you wish to eat during the play.Gates open 5:30 pm,performance 6:30 pm—8:30 pm.Tea room will be open until the end of the interval.Adult £ 10 Child £7 Family £20.

Booking advisable on 0845 4505157.

Farmland Museum and Denny Abbey

Farmland Games:From Wellie Wanging to Pretend Ploughing matches,come and join the Farmland Team.Collect your sporting stickers and create a colorful rosette that is fit for a winner!No need to book,just turn up between 12:00 pm and 4:00 pm on Thursday,19th August.Suitable for children aged four and above,each child should be accompanied by an adult and all activities are included in the normal admission price.Tickets Cost:£ 7 per child.

For further information,call 01223 810080.

1.If you are interested in cooking,you can go to ________.

A. Peterborough Museum

B. Houghton Mill

C. Saxon Youth Club

D. Farmland Museum

2.You want to watch the new play with your parents,so it will cost you ________.

A. £7

B. £17

C. £27

D. £20

3.Which of the following activities needs parents' company?

A. Playing farmland games.

B. Watching the new play.

C. Competing in sports activities.

D. Visiting the dinosaur exhibition.

TODAY, Friday, November 12

JAZZ with the Mike Thomas Jazz Band at The Derby Arms. Upper Richmond Road West, Sheen.

DISCO Satin Sounds Disco. Free at The Lord Napier, Mort lake High St., from 8 a.m. to 8 p.m. Tel: 682-1158.

SATURDAY, November 13

JAZZ Lysis at The Bull’s Head, Barnes. Admission 60p.

MUSICAL HALL at The Star and Garter, Lower Richmond Road, Putney, provided by the Aba Daba Music Hall company. Good food and entertainment fair price. Tel: 789-6749.

FAMILY night out? Join the sing-along at The Black Horse. Sheen Road, Richmond.

JAZZ The John Bennett Big Band at The Bull’s Head, Barnes. Admission 80p.

THE DERBY ARMS, Upper Richmond Road West, give you Joe on the electric accordion(手风琴). Tel: 789-4536

SUNDAY, November 14

DISCO Satin Sounds Disco, free at The Lord Napier, Mort Lake High Street, from 8 a.m. to 8 p.m.

FOLK MUSIC at The Derby Arms. The Short Stuff and residents the Norman Chop Trio. Non-members 70p. Tel: 688-4626.

HEAVY MUSIC with Tony Simon at The Bull, Upper Richmond Road West, East Sheen.

THE DERBY ARMS, Upper Richmond Road West, give you Joe on the electric accordion.

1.Where and when can you hear the Norman Chop Trio?

A. At the Bull’s Head on Sunday.

B. At the Derby Arms on Sunday.

C. At the Bull on Saturday.

D. At the Black Horse on Saturday.

2.You want to enjoy the electric accordion on Saturday. Which telephone number do you have to ring to find out what time it starts?

A. 789-4536.

B. 682-1158.

C. 688-4626.

D. 789-6749.

3.You want to spend the Saturday by joining the entertainment with your family. Where should you go?

A. Jazz at The Bull’s Head.

B. Disco at The Lord Napier.

C. The sing-along at The Black Horse.

D. The electric accordion at The Derby Arms.

完形填空,阅读下列短文,从每题所给的四个选项(A,B,C,D)中,选出最佳选项,并在答题卡上将该项涂上。

I was 14 years old. I was angry and rebellious, with regard for anything my parents had to say, if it had nothing to do with me. Like so many , I struggled to escape from anything that didn’t my picture of the world. As a “ brilliant without need of guidance” kid, I rejected any obvious of love. In fact, I got angry at the of the word “love”.

One , after an extremely difficult day, I into my room, shut the door loudly and fell down onto my bed heavily. As I lay down in the privacy of my , my hands placed under my pillow. There was an envelope. I pulled it out and on the envelope it said, “To when you’re alone.”

I was alone, no one would know whether I read it or not. So I opened it. It said,“Mike,I know life is right now, I know you are frustrated and I know we don’t do everything right. I also know that I love you and nothing you do or say will ever change that. I am here for you if you ever need to talk. If you don’t, that’s also . Just know that no matter where you go or whatever you do in your life, I will always love you and be that you are my son. I’m here for you and I love you-that will never .Love you, Mom.”

Every night as I went to bed, I would put my hands under my , and I remember the _ I felt every time I got a letter. During my teen years, the letters were the calm assurance that I still could be loved my anger and rudeness. Just before I fell I became grateful that my mom knew what I, an angry teenager, needed.

1.A. little B. all C. full D. high

2.A. seldom B. sometimes C. currently D. particularly

3.A. families B. adults C. people D. teenagers

4.A. hang up B. lift up C. agree with D. deal with

5.A. attempt B. offer C. request D. advice

6.A. risk B. proposal C. mention D. point

7.A. night B. day C. morning D. afternoon

8.A. slipped B. stormed C. sank D. slid

9.A. bed B. floor C. closet D. chair

10.A. answer B. seal C. read D. tear

11.A. If B. When C. Though D. Since

12.A. serious B. awful C. amazing D. exciting

13.A. entirely B. gently C. heavily D. personally

14.A. impossible B. terrible C. right D. okay

15.A. nervous B. sorry C. proud D. sure

16.A. last B. change C. happened D. start

17.A. pillow B. book C. desk D. door

18.A. relaxation B. sadness C. relief D. thrill

19.A. in spite of B. instead of C. ahead of D. in need of

20.A. ill B. down C. silent D. asleep

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