【题目】Life is full of surprises and you never know how things will turn out .

Sir John Gurdon is a good example of this. As a boy, he was told he was hopeless at science and finished bottom of his class. Now, aged 79, the very same Gurdon shared the 2012 Nobe Prize in Medicine with Japanese stem cell(干细胞) researcher Shinya Yamanaka.

Like so many scientists, Gurdon shows us where the power of curiosity and perseverance (坚持不懈)can lead.

At the age of 15 in 1948, Gurdon ranked last out of the 250 boys at his high school in biology and every other science subject. Gurdon’s high school science teacher even said that his dream of becoming a scientist was“quite ridiculous”.

In spite of his teacher s criticisms,Gurdon followed his curiosity and kept working hard. He went to the lab early and left later than anyone else. He experienced thousands of failures.

“My own belief is that we will, in the end, understand everything about how cells actually work,” Gurdon said.

In 1962, Gurdon took a cell from an adult frog and moved its genetic(基因的)information into an egg cell. The egg cell then grew into a clone(克隆) of the adult frog. This technique later helped to create Dolly the sheep in 1996, the first cloned mammal(哺乳动物)in the world.

In 2006,Gurdon’s work was developed by Yamanaka to show that a sample(样本)of a person’s skin can be used to create stem cells. Using this technique, doctors can repair a patient’s heart after a heart attack.

Luck favors the prepared mind Gurdon told the Nobel Prize Organization. “Ninety percent of the time things don’t work,but when they do,you have to seize(抓住)the chance.”

【1】Who won the 2012 Nobel Prize in Medicine?

A. Sir John Gurdon

B. Shiny a Yamanaka.

C. Sir John Gurdon and Shinya Yamanaka

D. Gurdon’s science teacher.

【2】In what order are the followings mentioned in the passage?

a. create the sheep Dolly

b. take a cell from an adult frog

d. use a person’s skin to create stem cells

d. move a frog’s genetic information into an egg cell

e. grow into a clone of a frog

A. b—a—c—d—e B. b—d—e—a—c

C. b—d—a—p—e D. b—c—d—a—c

3What does the underlined word “ridiculous” mean?

A.无知的 B.无畏的 C.荒废的 D.荒谬的

4According to the passage, which statement is true?

A. As a boy, he was told he was hopeful.

B. He ranked first at his high school in biology.

C. It’s impossible for the doctors to repair a patient’s heart after a heart attack.

D. In spite of-his teacher's criticisms, he kept working hard.

【5】What’s the main idea of the passage?

A. Ninety percent of the time things don’t work.

B. Luck favors the prepared mind

C. Life is full of surprises.

D. How to know cells actually work.

【题目】完形填空

Jessie was driving home happily when a truck went past her car. The driver was moving much too fast. When Jessie neared her exit(出口), she ___ something and stopped her car to the of the highway(高速公路). An accident had happened on the left side. The truck had ______ a car, but the driver was gone. Jessie thought that the people inside must be badly ______ and she should help them as much as she could.

Not thinking of the _____, Jessie hurried to the other side of the road, though people dared(敢)cross such a busy road. the car, she saw five people —two women and three children. Jessie was ______ to see all of them moving.

Jessie pulled one of the car doors. It wouldn’t . She went to the next door. ______, she couldn’t move it. She almost thought that all was lost before she got one of the doors to open a little. “Please get the children out,” one of the women called. Jessie ____ a little boy from the car and moved him to a ____ place. Then she went to bring the other children to safety.

After the last child was out of the car, Jessie thought of the box in _____ car. She had something in it that could help get that door open. So she went back to get the box quickly. As Jessie was _____ on the door, the driver said, “Not many people would do what you’re doing.” “You just take it easy, and I’ll have you _____ soon,” said Jessie. Shespan> was as good as her word. As soon as she helped the women out of the car, it caught fire.

【1】A. did B. saw C. made D. forgot

【2】A. right B. left C. front D. back

【3】A. hit B. met C. passed D. followed

【4】A. wanted B. treated C. needed D. hurt

【5】A. matter B. trouble C. danger D. dangerous

【6】A. a few B. a little C. few D. little

【7】A. Looking after B. Looking into C. Looking out of D. Looking down

【8】A. afraid B. happy C. nervous D. worried

【9】A. close B. walk C. open D. drive

【10】A. Again B. Clearly C. Perhaps D. Suddenly

【11】A. picked B. dropped C. collected D. pulled

【12】A. quiet B. cool C. safe D. Clean

【13】A. their B. her C. his D. its

【14】A. working B. turning C. knocking D. setting

【15】A. back B. past C. over D. Out

【题目】阅读表达,阅读下面短文,根据短文内容回答下列问题。

Dear Nancy,

You asked about places to go and things to do in my town. Let me tell you now.

Downtown Plaza is a lot of fun. It’s a shopping area in the oldest part of town. There are some good stores and restaurants there. For example, Andrea’s Boutique is in Downtown Plaza. It’s a fun place to shop, and it has the best clothes.

My favorite restaurant in town is Nick’s Cafe. It is near my house. It’s cheap and its hamburgers are great. I like Dragon City Restaurant, too. You can eat wonderful noodles there and the beef noodles are the most delicious! You must try the dumplings, too! But the dumplings are more expensive than Nick’s.

Suburb Cinema is the best movie theatre. It has the biggest screen and the most comfortable seats. Del Ray Complex is a good place to go, too. It doesn’t have the newest movies, but the tickets are cheaper.

Anyway, there are lots of things to do and to see here. Come for a visit soon!

Kate

【1】What did Nancy want to know from Kate?

_______________________________________________________________

【2】What is Downtown Plaza?

_______________________________________________________________

【3】What kind of food can Nancy eat in town?

_______________________________________________________________

【4】Where will you go if you want to eat beef noodles?

_______________________________________________________________

【5】What are the Suburb Cinema and Del Ray Complex like ?

_______________________________________________________________

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