我不喜欢你嘲笑她的那种方式.I don't like the way • 题目和参考答案——青夏教育精英家教网—

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2.我不喜欢你嘲笑她的那种方式。

I don't like the way __________________ •

2. (that/in which) you laugh at her

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DNA left at a crime scene could be used in the future to build up a picture of an offender's face, which was re?vealed tonight.

A first step towards genetic mugshots has been taken by researchers in the US who link specific DNA markers with face shapes. To identify the genes, they focused on known mutations (突变)that cause changes of the face and head. Normal versions of these genes were found to influence individual features. For in?stance, one gene affected the lips, another the shape and configuration of bones around the eyes, and a third the appearance of the mid-face and skull. In total, 20 genes had "significant effects" on facial appearance.

Lead scientist Professor Mark Shriver, from the Penn?sylvania State University? said, "We use DNA to match to an individual or identify an individual, but we can get so much more from DNA. Currently we can't go from DNA to a face, or from a face to DNA, but it should be possible." The implications are far-reaching, raising the possibility of creating a data bank of facial types based on genetic markers. DNA from a crime scene could then be used to produce a rough image of the face of an offender or vic?tim. Such genetic mugshots may be more reliable than computer-generated "E-fits" based on witnesses' memo?ry. Other uses of the technique might include proving the identities of fathers in paternity cases, or visualizing our remote ancestors from fossil DNA.

The scientists wrote in the online journal Public Li?brary of Science Genetics, " Such predictive modelling could be forensically useful. For example, DNA left at crime scenes could be tested and faces could be predicted in order to help to narrow the pool of potential suspects. Further, our methods could be used to predict the facial features of descendants, deceased ancestors, and even extinct human species. In addition, these methods could prove to be useful diagnostic tools. " The team devel?oped a model which first established a range of physical face shapes from people of mixed West African and Eu?ropean ancestry from the US, Brazil and Cape Verde. Measurements were taken of thousands of point coordi?nates on grids placed over 3-D images of the faces.

Statistical methods were then used to determine the relationship between facial differences and the effects of genders, ethnic ancestry and individual gene variants.

5. The underlined word "mugshots" in the second paragraph most probably means "

A, different faces B. characteristics

C. pictures of faces D. genders

6. What can be inferred from the passage?

A. DNA has been used to build up a picture of an offender's face.

B. It may be much easier to catch criminals with the help of DNA.

C. In all, 20 genes had"significant effects"on facial appearance.

D. One gene can affect more than one part of your face.

7. According to Professor Mark Shriver ， we know

A. they can merely match to an individual or identi?fy an individual

B. there is a possibility of going from DNA to a face

C. DNA could be used to produce a rough image of an offender's face

D. this technology is more reliable than computer-gen?erated "E-fits"

8. What is the most possible title of the passage?

A. Creating a data bank of DNA

B. Recognizing the DNA of criminals

C. Predicting the locations of offences using DNA

D. Building up an image of an offender's face from DNA

2.Do you______________ (相信)China's traditional herbal medicine?

9.You look ______________(equal) nice in both dresses—I don't know which oneto advise you to buy.

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bring about bring up as a result at war believe in

1. ______________， he remained unknown and lived away from his family for more than 20 years.

2.Since last time I was cheated by him, I no longer______________him at all.

3.You can hardly imagine the difficulty my grandma had______________ her five children in the 1930s.

4.Science and technology has______________ many changes in our lives.

5.During the World War D , Germany was ______________with almost all the countries in the world.

2.A lot of language learning, ____has been discovered, is happening in the first year of life, so parents should talk much to their children during that period.

9.Many countries are now setting up national parks animals_______and plants can be protected.

8.Certain big oil companies attempted to cash in on the e____ crisis.

13. Thanks to drama currently on air,Man From the Stars ， Korean TV dramas have

attracted wider audience.

A. the; the B. a; a

C. a; the D. a; /

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