Science and technology have advanced at such a rate that cloning has now become a reality. The possibility of cloning humans is a serious issue(争论点) and raises ethical(伦理的) questions. In my opinion, cloning is useful for research into cures for disease. However, I think that it needs to be approached with caution and carefully monitored by governments.
Research into cloning and stem(严格的) cell production is primarily aimed at finding new treatments for currently incurable illnesses. While this would improve the quality of life for many, not enough is understood about what effects cloning would have on the world in the future. This is primarily because we do not understand enough about the results of cloning and both the physical and psychological effects that it is likely to have on cloned humans and on the rest of the world. Furthermore, it is thought that a cloned human would be unlikely to survive birth and would suffer from complications(并发症) resulting from malformed(畸形) organs .
There are also serious ethical issues in danger. In essence(在本质上), those who are against cloning would argue that scientists have no right to play God and to interfere(干扰)with natural processes. Producing embryos for the purpose of harvesting stem cells for research presents important questions about the nature and status of the embryo being produced. It may also make us question whether throwing it away after use reduces the value we place on human life.
In conclusion, I do not agree that research into cloning using human embryos should continue. This is not only because it may reduce the value we place on human life, but also because not enough is known about the effects. However, I do think that if there is a way to produce stem cells using cloning which does not put human life at risk, then governments should continue to support it.
1.What is the writer’s general opinion on cloning?
A. It is useful in every area of research.
B. It needs to be carefully controlled by governments.
C. It is useful for research into cures for disease if it is controlled.
D. It is only useful for research into cures for disease.
2.The underlined word “approach” in the first paragraph means “______”
A. reach a high level or amount B. move forward
C. come near D. deal with
3.The writer’s main reason against cloning is that ______.
A. not enough is known about the effects of cloning
B. a cloned human would be likely to die of malformed organs
C. cloning has negative physical and psychological effects on clones
D. it would affect the quality of life for many
4.In the last paragraph, the writer thinks governments should______
A. not put human life at risk
B. support all forms of research into stern cell production
C. not support any form of research into stern cell production
D. support research into stern cell production harmless to humans life
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冲刺100分单元优化练考卷系列答案科目：高中英语 来源：广东省佛山市2016-2017学年高一上学期第一次大考英语试卷 题型：七选五
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。
Your Teen Is Falling Asleep in Class
Teens have a busy morning schedule as they need to wake up and get moving very early in order to catch a bus and get to school by the required time. This means teens need to get their rest the night before or they will be too tired to learn anything at school. 1.
When a teen falls asleep in class, two things happen: he/she misses what is being taught and he/she loses the respect of the teacher. He/She may also receive a consequence (后果) from the school, depending on the classroom discipline (纪律) policy. 2.
To prevent your teen from being sleepy in class, try these three tips：
*Set a time for “lights out” on school nights. This is never be any later than 10 p.m. and preferably 9 p.m. 3. Soft music can be on and used to help calm your teen.
*Help your teen develop a night?time routine (常规) that involves（牵涉） activities that slow them down for the end of the day. 4. Turning off the computer and disconnecting from friends and the excitement of the day an hour before bedtime will also help your teen relax.
* 5. This will reinforce (增强) what it feels like to be rested and capable （有能力）of achieving what he/she wants.
A. What's worse, they may even fall asleep in class.
B. Taking a bath and reading are two activities that work well.
C. Set a good example and show him/her your love for learning.
D. Point out the positives after your teen has had a good night's rest.
E. “Lights out” means the computer, television, lights and cell phone should be off.
F. All of these things affect your teen's academic(学术) success and can be avoided（避免）.
G. While your teen keeps his/her goals（目标） in line with（与……一致） your expectations, he/she may have his/her own goals.
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科目：高中英语 来源：黑龙江省伊春市2016-2017学年高二下学期期中考试英语试卷 题型：七选五
Organizing Your Time
You can set a budget(预算) for your time just as you can set a budget for your money. Since you’re trying to reduce worry rather than increase it，go into this process with a focus on maximizing(使…最大化)your personal time，rather than cramming(塞满) as much as you can into each day.
● Set a sleep schedule(时间表).1.Give yourself a one-hour target(目标) window for bedtime in the evening，and set a strict time to get up in the morning．Be sure that the space between your bedtime and the start of your day gives you roughly an hour more than the amount of sleep you actually need．2.
●Take care of tasks at the same time every day. Plan time for daily health care， commuting(乘公交下上班), work, shopping, eating, and chores(家务). Add in time for anything else you do most days, such as homework, exercise, or an active hobby.3.All the time left over is your free time, to use for relaxation or whatever else you want．
● 4.For example，you might plan to go, dropping on your way home from work, to save the extra trip.
For many people, an irregular work schedule make this kind of budgeting difficult．5.
A. However, you can still plan to work around your schedule in the same order every day．
B. Stick to it，even on weekends.
C. Try to combine trips outside the home to maximize（最大化）your free time.
D. Different days call for different approaches．
E. Therefore, you won’t lay down and start worrying about whether or not you’ll fall asleep on time．
F. Sit comfortably and focus on your breathing until the rest of your thoughts become quiet.
G. Put them in a specific order that works for you.
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科目：高中英语 来源：黑龙江省哈尔滨市2017届高三下学期第三次模拟考试英语试卷 题型：完形填空
Learning a second language fuels children’s intelligence and makes their job prospects brighter. _______ the fact is, in U.S.A, as in many other English speaking countries, speakers of two or more languages are in the ______. Eighty-four per cent of US people are monolingual (speakers of only one language). This leaves a small number who ______ to speak two or more languages.
No matter how proud people are of their cultural roots, to speak anything ______ English is a marker of difference here. That’s why fourteen-year-old Umar is ______ when people comment on the fact that he is able to speak Arabic. Umar’s mother points out: “In U.S.A, it’s not ______ for kids to be bilingual. But, if you speak another language to your children in U.S.A, it is thought that you are not helping them to ______ society.”
But in fact, the general ______ among experts is that learning a second language is good for children. Experts believe that bilinguals – people who speak ______ languages – have a clear learning advantage ____ their monolingual schoolmates. This ______ on how much of each language they can speak, not on which language is used, ______ they are learning Arabic, French, Chinese or any other language.
Vinss Millon, a professor of Foreign Language Training, says: “A lot of studies have ______ that children who speak more than one language sometimes learn one language more ______, but in the end they do as well as their monolingual schoolmates, and often better, in other subjects.”
The view is that there is a(n) ______ from the effort of learning another language. A few other _______ agree that “Bilinguals tend to use language better as a whole. They also ______ greater creativity and problem-solving ability, and they learn further languages more easily”.
With all of the benefits, why do we not show more ______ for learning other languages? Parents and teachers ______ in bilingual education say it is pressure from friends at school, general ______ to other languages in English-speaking countries, and problems in the school system that are to blame.
1.A. And B. So C. But D. Thus
2.A. minimum B. maximum C. minority D. majority
3.A. claim B. pretend C. decide D. plan
4.A. more than B. less than C. rather than D. other than
5.A. excited B. embarrassed C. disappointed D. appreciated
6.A. common B. unusual C. unique D. general
7.A. fit in B. build up C. contribute to D. figure out
8.A. distinction B. commission C. announcement D. agreement
9.A. one B. two C. three D. more
10.A. beneath B. beyond C. over D. of
11.A. determines B. focuses C. comments D. depends
12.A. if B. whether C. when D. because
13.A. rejected B. released C. revealed D. reminded
14.A. slowly B. rapidly C. easily D. efficiently
15.A. outcome B. improvement C. advantage D. tendency
16.A. parents B. learners C. schoolmates D. professors
17.A. display B. produce C. inspire D. discover
18.A. concern B. respect C. enthusiasm D. intelligence
19.A. involved B. impressed C. competing D. replacing
20.A. opinions B. obstacles C. senses D. attitudes
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科目：高中英语 来源：宁夏吴忠市2016-2017学年高二下学期期末考试英语试卷 题型：短文改错
文中共有10处语言错误。每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。
修改：在错的词下面画一横线，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。
I am sorry to hear that you are upset about the fact what you are laughed at by your classmates because you are short and fat.
Of course, it was impolite for them to laugh at others’ physically disadvantages. You need to communicate with them and be preparing to help them when they are in need to help. And you will find that you are popular with your friend. If they continue to make fun with you, you can turn to your teachers and parents for help.
From a letter you sent to me, I knew that you gained lots of weight because of you preference for junk food. This is a bad habit and you must give them up. Besides, you’d better to do some exercise every day to lose weight.
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科目：高中英语 来源：黑龙江省伊春市2016-2017学年高一下学期期中考试英语试卷 题型：书面表达
下面短文中共有10处错误，错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号（∧），并在此符号下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，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。
Dear sir,
Last year I buy a refrigerator in your store on Chang An road. We all like shape of the refrigerator. And recently I find something is wrong with it. It begins to make noise when it turned on. At first it is low but gradually it become louder and louder. To make the matter worse, it even stops working sometimes. We all feel disappointing. I am writing you to ask for help. Would you please send a people to repair it? I will at home this weekend. Please call me before you come to here.
My telephone number is 6606.5531. Thanks you very much.
Customer
Li Ming
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科目：高中英语 来源：黑龙江省伊春市2016-2017学年高一下学期期中考试英语试卷 题型：阅读理解
Do you know Madonna? She is a music superstar in the USA. She has made another children’s book. Its name is Lotsa De Casha (《快乐的真谛》). There are some beautiful pictures in her book. They were drawn by an artist from Spain.
Madonna has written four other children’s books. The books are all popular with children.
In Lotsa De Casha, Madonna tells a story of a man. He is very rich but he is not happy. He loses his money but finds a friend. At the end of the book, Madonna says, “Money can’t buy happiness. When you learn to share, you will find it.” That is an important lesson from the 46-year-old woman. She is not only a pop star but also a mother. She has lovely children and she loves them a lot. Her family makes her happy. That is why she likes to write children’s books.
1.Madonna has written __________ children’s books so far.
A. six B. five
C. four D. three
2.According to the passage, which is the best way for us to find happiness?
A. Sharing something with each other. B. Making a lot of money.
C. Writing a book. D. Becoming a superstar.
3.Madonna likes writing children’s books because__________ .
A. she is a pop star B. she wants more money
C. she is good at writing D. her family makes her happy
4.Which one is the best title of the passage?
A. Love me, love my children B. Learn to make more money
C. Money can’t buy happiness. D. How to be a super woman
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科目：高中英语 来源：安徽省宿州市2016-2017学年高一下学期期末考试英语试卷 题型：阅读理解
What is body language? Body language is a term used to describe the method of communication using body movements or gestures instead of spoken language or other communication. Body language also includes many movements that most people pay no attention to, such as winking(眨眼)and slight movements of the eyebrows and other facial expressions.
Perhaps body language is one of the most powerful forms of human expression, which makes up 50% or more of what we are communicating to other persons. If you wish to communicate effectively, besides the words, you can use your body to say what you mean.
Also, body language is one of the easiest ways for you to tell what’s really going on in a conversation with another person. The body language that you observe from other people will tell you whether or not those people are telling you the truth, or whether there is something more that’s not being said. Watch, look and observe. Sometimes you can tell more by a person’s body language than his words.
Besides, body language can be used for all sorts of things, such as showing confidence and winning respect in any situation. You can use body language to make people less nervous and make friends quickly persuaded and influenced.
1.What’s the man idea of Paragraph 1?
A. The definition of body language.
B. The importance of body language.
C. The occasions to use body language.
D. The ways to understand body language.
2.Which of the following is true of body language?
A. It’s always noticed by talked in conversations.
B. It’s more powerful than words in communication.
C. It’s the easiest way to make people less nervous.
D. It’s helpful to tell the real meaning behind words.
3.Why are people advised to observe the body language?
A. To show confidence.
B. To communicate easily.
C. To draw more attention.
D. To understand properly.
4.Which are people advised to observe the body language?
A. Sports and Education.
B. Diet and Health.
C. Language and Culture.
D. Science and Technology.
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科目：高中英语 来源：河北省卓越联盟2016-2017学年高二下学期第三次月考英语试卷 题型：书面表达
假设你是李华，请你给你的美国笔友Tom写一封电子邮件，介绍你校最近举办的“校园创客作品展评”（Makers on Campus）活动。要点如下：
1.目的：提升学生的创新意识；
2.展出作品：创意新颖的发明、设计及文学作品；
3.活动情况：同学们积极参加，活动很成功。
注意：1.词数100左右；
2.可以适当增加细节，以使行文连贯。
Dear Tom,
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________
Yours,
Li Hua
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