— _____ is the T-shirt? —It’s 12 dollars.
A. What B. How C. How much D. How many
科目:初中英語 來源:2015-2016學(xué)年江蘇黃橋初級中學(xué)八年級上學(xué)期統(tǒng)一作業(yè)考2英語試卷(解析版) 題型:閱讀理解
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(干細(xì)胞) researcher Shinya Yamanaka.
Like so many scientists, Gurdon shows us where the power of curiosity and perseverance (堅持不懈)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(哺乳動物)in the world.
In 2006,Gurdon’s work was developed by Yamanaka to show that a sample(樣本)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。﹖he 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
3.What does the underlined word “ridiculous” mean?
A.無知的 B.無畏的 C.荒廢的 D.荒謬的
4.According 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.
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I must __________ my school ID card. Can you help me?
A. to find B. finding C. find D. finds
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-George is not here. What’s the matter with him?
-Her father is ill in hospital. She has to_____ him.
A. look like B. look at C. look for D. look after
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短文填空。用方框中詞的正確形式填空,將短文補充完整。
photo, strawberry, like, play, and, four, go, be, fat , on, |
Hello. My name 1. Linda. There are2. people in my family — my father, my mother, my brother Henry and I.
My parents are both teachers. I like going to school. I 3. to school by bike every day. For breakfast, I 4. bread, milk and fruit. For lunch, I have some rice, chicken and 5. . I only like rice and vegetables for dinner, because I don’t want to be 6. .At night, I read some books before I go to bed. I have many books7. my bookcase. Two nice 8. of my family are on my desk.
My brother Henry likes sports9. he has a basketball. He often 10. basketball with his friends after school.
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Alan go to school on foot every day?
A. Is B. Does C. Are D. Do
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This is “F”and that is “U”
A. a, a B. an, a C.a, an D. an, an
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---Where are you going for your winter holiday?
--- I’m going to visit Kunming. It is ______ too hot _______ too cold.
A. not, and B. both, and
C. not, or D. /, and
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--- What do you think of the newest Monkey King: hero is back movie?
--- It’s great! I haven’t seen a _________ one for years!
A. worst B. worse C. best D. better
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