科目：高中英語 來源：高二英語第三次階段考試卷 題型：001
聽力
第一節
請聽下面5段對話。每段對話后有一個小題，從題中所給的A、B、C三個選項中選出最佳選項。在聽完每段對話后，你都有10秒鐘的時間來回答有關小題和閱讀下一小題。每段對話僅讀一遍。
1．When did the basketball match begin yesterday afternoon？
A．At 2∶30
B．At 2∶45
C．At 3∶10
2．What is the possible relationship between the two speakers？
A．Colleagues(同事)．
B．Employer and employee．
C．Mother and son．
3．Where did this conversation most probably take place？
A．In a bank．
B．In a hospital．
C．In a hotel．
4．How does the man control his weight？
A．By going on diet．
B．By exercising
C．y eating fruits and vegetables
5．How did the woman feel about the price of the books？
A．She thought they were expensive
B．She liked the books
C．She thought they were cheap
第二節
請聽下面5段對話或獨白。每段對話或獨白后有幾個小題，從題中所給的A、B、C、三個選項中選出最佳選項。在聽每段對話或獨白前，你將有時間閱讀各個小題，每小題5秒鐘；聽完后，每個小題將給出5秒鐘的作答時間。每段對話或獨白讀兩遍。
聽第6段材料，回答第6至第7題。
6．When did Steven start to feel bad？
A．On Tuesday．
B．On Monday．
C．On Sunday
7．What’s the possible relationship between the two speakers？
A．Friends．
B．Employer and employee．
C．Husband and wife
聽第7段材料，回答第8至第10題。
8．What is William probably going to do on Friday evening？
A．To go to a pub．
B．To drink at home．
C．To wash his car
9．What does William usually do on Saturday morning？
A．He reads newspapers．
B．He plays chess．
C．He washes his car
10．What does Betty usually do on Sunday morning？
A．She plays chess with her friends
B．She reads the Sunday newspapers in the garden
C．She reads Sunday newspapers to her father
聽第8段材料，回答第11至第13題。
11．How many hamburgers do they decide to buy at last？
A．30
B．50
C．15
12．For whom do they decide to buy some chicken？
A．Those who like hamburgers and hot dogs
B．Those who dislike hamburgers or hot dogs
C．Those who will not go to the picnic
13．What might they not plan to buy？
A．Fruit．
B．Potato chips．
C．Soft drinks
聽第9段材料，回答第14至第16題。
14．What do we learn about the man from the conversation？
A．He has applied for a part-time job
B．He is 21 years old
C．He is a teacher at the moment
15．What sport does the man like best？
A．Table tennis．
B．Tennis．
C．Football
16．How much will the man get if he works for two weeks？
A．157 pounds．
B．175 pounds．
C．350 Pounds
聽第10段材料，回答第17至第20題。
17．What does Kerilin Tian do？
A．She’s a manager．
B．She’s a secretary．
C．She’s a visitor
18．When does she begin to work？
A．At 6∶30 am．
B．At 7∶30 am．
C．At 8∶30 am
19．What does she do at 10∶30 in the morning？
A．She has a break．
B．She makes a phone call．
C．She checks her e-mail
20．What does she think of her job？
A．It’s tiring．
B．It’s challenging．
C．It’s interesting
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科目：高中英語 來源： 題型：閱讀理解
We all know that DNA has the ability to identify individuals, but because it is inherited, there are also regions of the DNA strand which can relate an individual to his or her family(immediate and extended);tribal group and even an entire population. Molecular Genealogy(宗譜學)can use this unique identification provided by the genetic markers to link people together into family trees。Pedigrees（家譜）based on such genetic markers can mean a breakthrough for family trees where information is incomplete or missing due to adoption，illegitimacy（違法）or lack of record. There are many communities and populations which have lost precious records due to tragic events such as the fire in the Irish courts during Civil war in 1921 or American slaves for whom many records were never kept in the first place.
The main objective of the Molecular Genealogy Research Group is to build a database containing over 100,000 DNA samples from individuals all over the world. These individuals will have provided a pedigree chart of at least four generations and a small blood sample. Once the database has enough samples to represent the world genetic make-up, it will eventually help in solving many issues，regarding genealogies that could not be done by relying only on traditional written records. Theoretically, any individual will someday be able to trace his or her family origins through this database.
In the meantime, as the database is being created, molecular genealogy can already
Verify（鑒定）possible or suspected relationships between individuals�！癋or example，if two men sharing the same last name believe that they are related，but no written record proves this relationship，we can verify this possibility by collecting a sample of DNA from both and looking for common markers（in these case we can look primarily at the Y chromosome（染色體），”explain Ugo A. Perego, a member of the BYU Molecular Genealogy research team.
1) The possible research of family trees is based on the fact that _____________.
A) genetics has achieved a breakthrough
B) genetic information contained in DNA can be revealed now
C) each individual carries a unique record of who he is and how he or related to others
D) we can use DNA to prove how distant an individual is to a family, a group or a population
2) If two men suspected for some reason they have a common ancestor,__________.
A) we can decide according to their family tree
B) we can find the truth from their genetic markers
C) we can compare the differences in their Y chromosome
D) we can look for written records to prove their relationship
3) Which of the following CAN NOT be inferred from the passage?
A) we are a walking, living, breathing record of our ancestors
B) Many American slaves did not know who their ancestors were
C) An adopted child generally lacks enough information to prove his identify
D) Molecular genealogy can be used to prove a relationship between individual
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