题目内容

11.attempt(  )
A.alwaysB.ballC.ashamedD.bathe

分析 attempt[??tempt],a的发音为/?/

解答 答案为C.
A.always[??:lwe?z],a发音为/?:/;B.ball[b?:l],a发音为/?:/;C.ashamed[???e?md],a发音为/?/;D.bathe[be??],a发音为/e?/.

点评 平时注意发音,将语音作为一个系统进行训练.

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12.Every evening,15-year-old Rashida returns home from school,changes out of her uniform,and rushes to a neighboring farm to help her mother harvest vegetables.Her father is disabled,so the modest profit the two of them earn must cover food,clothing and other necessities for all seven children and their parents.Despite having precious little time to study,Rashida is one of the top students at her junior secondary school.But with so much responsibility on her small shoulders,she admits that it is sometimes hard for her to imagine a more promising future.
Last year,Rashida was invited to join 155 other girls at Camfed Ghana's first Girls'Career Camp,a program designed to inspire girls growing up in the country's Northern Region to dream big,and to support them to pursue those dreams."We organized this camp because we wanted to let girls know that even if they are struggling with poverty,their lives will not be defined by limitations,"says Dolores Dickson,Camfed Ghana's Executive Director.
Over the course of five days,the camp led the junior and secondary school students through a range of experiences and career opportunities that were entirely new to them.Dr.Agnes Apusiga,a lecturer from the University of Development Studies,ran the workshop on goal-setting and career choices,describing the universities and training colleges in Ghana that could help them achieve their dreams.Participants then visited the University for Development Studies,where they toured the medical school and science labs.Another highlight was a workshop at the computer lab at Tamale Secondary School.Many of the girls had studied information technology from a book but had never before seen a computer.
"When the girls arrived at camp,they were not ambitious,because they didn't have any idea what the world held for them,"says Eugenia Ayagiba,Project Officer with Camfed Ghana."Many had scarcely traveled beyond their own villages."
"I t hink the most important thing that happened at the camp is th at we opened a window of hope for a group of girls coming from backgrounds of poverty,"says Eugenia.For Rashida,who has been laughed at in the past by her schoolmates because of her father's disability,the experience was important."She told one of the camp mentors(辅导员) that when she is at school,she often feels like a misfit,and she prefers to keep to herself,"says Eugenia."But at the camp,it was different.She made friends with girls who have similar struggles.She took part in every single activity,every single game.On the last day,she said to her mentor,‘The camp has challenged me to study hard.Now I see that there is light at the end of the tunnel.'
24.How many are there in Rashida's family?C
A.Seven        B.Eight          C.Nine              D.Ten
25.Why did the camp lead the students to visit universities and training colleges?B
A.To show they are better than their schools
B.To encourage them to get good education.
C.To show them what they are like
D.To get them to touch the advanced equipment there
26.What can we infer from the passage?D
A.Rashida has become friends with her mentors
B.Rashida's mentors has encouraged her a lot.
C.Rashida was sad because of her father's disability.
D.Rashida has had her new dream since the camp
27.The best title of the passage isB.
A.Poor Girls in Ghana                            
B.Girls'Career Camp
C.Camfed Ghana                                    
D.Students in Ghana Dream Big.
6.You Are What You Eat
Genetic(基因的)engineering is the scientific change of the genetic material in a living organism. It allows scientists to identify specific genes,to remove them from an organism's chromosomes (染色体),improve them,analyze them,and possibly clone them,and to then reinsert the changed gene into the original organism,or a completely different organism.Unlike traditional breeding (繁殖),where a desired quality would be bred within the same species,genetic engineering can insert desired ones into organisms of different species.Wow…Did you catch that?
Genetic engineering creates many positive contributions to agriculture. For example,by genetically engineered(GE) foods,anti-cancer agents,minerals and vitamins can be increased.Improved taste,shelf life,and better transport are all possible.Also,GE plants can increase pest and bacterial resistance,therefore,making the food safe for consumers.
But some argue that the possible negative effects outweigh the positives,and critics are starting to voice their concerns.  Unlike Europe,in the United States labeling is not required on genetically engineered foods or on foods that contain genetically engineered products. Most Americans do not realize that they are,in fact,eating GE foods.
The public is also concerned about the unknown health risks.With limited understanding of genes,scientists cannot predict possible effects.Because most genes introduced into GE plants come from sources not introduced into the human body,it is impossible to know if they will cause reactions. Moreover,due to the lack of labeling if allergies develop,it will be extremely difficult to find the origin of them.
There is also a major moral question in many minds.For many,the conflict is not if it is safe or not,but it disturbs them because it is unnatural and unnecessary.We are currently producing one and a half times the amount of food needed to feed the world,yet one in seven people are starving.GE food is unnecessary,and fails to address the root of hunger. Many believe that the only people who will benefit are the corporations that produce it.
Scientists cannot foresee t.he possible effects of GE foods,yet we eat them every day without even knowing it.We already have enough food,so why create more that could be potentially harmful to us,to the Earth and to all wildlife?I think that the benefits are amazing,but until we know for sure how these foods will affect us,they are not worth the risk.

67.According to the passage,traditional breeding is different from genetic engineering in thatC.
A.traditional breeding changes the genes in the same species
B.traditional breeding changes the genes in different species
C.traditional breeding takes place within the same species
D.traditional breeding is more scientific
68."The lack of labeling"in Paragraph 4indicatesA.
A.information concerning gene sources is unavailable to customers
B.it is currently possible to find the origins of some allergies
C.scientists try to hide potential dangers from customers
D.the US government is responsible for GE food
69.According to Paragraph 5,GE food is unnecessary becauseA.
A.it won't help solve the problem of hunger in the world
B.there are potential dangers in producing GE food
C.we're now producing more food than before
D.customers will benefit from GE food
70.What is the author's attitude towards genetic engineering?B
A.Welcoming.  B.Disapproving.   C.Unconcerned.   D.Optimistic.

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