广东省大湾区2023-2024学年高中上学期期末联合考试英语试题（图片版无答案，无听力音频及听力原文）
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| 名称 | 广东省大湾区2023-2024学年高中上学期期末联合考试英语试题（图片版无答案，无听力音频及听力原文） |  | |
| 格式 | docx | ||
| 文件大小 | 7.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 通用版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-01-23 17:07:09 | ||
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[
25.What does the underlined word "stunned"in Paragraph 4 mean
A.Shocked.B.Frightened.C.Confused.D.Impressed.
26.How does Nasya help the homeless teens to build confidence
A.By encouraging them.
B.By donating money to them.
C.By acting in a drama.
D.By turning them into big stars.
27.What does Nasya want to tell children through her story
A.Kindness matters to stars.
B.Talent is crucial for acting.
5
C.Children need a dream stage.
D.Magic lies in trusting yourself.
0
45698月
When it comes to cancer,red meat is often thought to be the bad guy.But new research from
the University of Chicago has shown that a nutrient found in red meat may support our body's
ability to fight off cancer cells.
The nutrient in question is called TVA,which is a long-chain fatty acid (that our bodies
cannot make by themselves."TVA in humans is mainly from foods,including beef and lamb,"said
study author Jing Chen,a professor of medicine at the University of Chicago.In the new study,
Chen's team collected 255 bioactive substances from nutrients into a database and tested whether
any of the substances could affect the immune system's ability to fight cancer cells.
Specifically,the team focused on their ability to activate a class of white blood cells called CD8+T
cells,also known as killer T cells,finding and destroying infected cells and,in this case,cancers.
After evaluating the top six substances in both human and mouse cells,the team found that
TVA produced the best results."TVA strengthens CD8+T cell function and-thus promotes T
cell-based immune system response to battle cancerous growth,"Chen said.The team found that
mice with a diet enriched with TVA saw significantly reduced cancerous growth."Focusing on
bioactivity of nutrients rather than individual food might be more important,and taking supplements
(with enriched bioactive nutrients is likely more efficient than consuming foods containing
these nutrients,"Chen said.
Chen thinks there may be other nutrients that can do the same."There is early data showing that
other fatty acids from plants signal through a similar receptor as TVA,so we believe there is a high
possibility that nutrients from plants can do the same thing,"he said.
28.What might be the general opinion about red meat
A.It helps fight cancer.
B.It brings health risks.
C.It is rich in fatty acids.
D.It contains no nutrients.
大湾区联考高二英语试卷第5页（共10页）
25.What does the underlined word "stunned"in Paragraph 4 mean
A.Shocked.B.Frightened.C.Confused.D.Impressed.
26.How does Nasya help the homeless teens to build confidence
A.By encouraging them.
B.By donating money to them.
C.By acting in a drama.
D.By turning them into big stars.
27.What does Nasya want to tell children through her story
A.Kindness matters to stars.
B.Talent is crucial for acting.
5
C.Children need a dream stage.
D.Magic lies in trusting yourself.
0
45698月
When it comes to cancer,red meat is often thought to be the bad guy.But new research from
the University of Chicago has shown that a nutrient found in red meat may support our body's
ability to fight off cancer cells.
The nutrient in question is called TVA,which is a long-chain fatty acid (that our bodies
cannot make by themselves."TVA in humans is mainly from foods,including beef and lamb,"said
study author Jing Chen,a professor of medicine at the University of Chicago.In the new study,
Chen's team collected 255 bioactive substances from nutrients into a database and tested whether
any of the substances could affect the immune system's ability to fight cancer cells.
Specifically,the team focused on their ability to activate a class of white blood cells called CD8+T
cells,also known as killer T cells,finding and destroying infected cells and,in this case,cancers.
After evaluating the top six substances in both human and mouse cells,the team found that
TVA produced the best results."TVA strengthens CD8+T cell function and-thus promotes T
cell-based immune system response to battle cancerous growth,"Chen said.The team found that
mice with a diet enriched with TVA saw significantly reduced cancerous growth."Focusing on
bioactivity of nutrients rather than individual food might be more important,and taking supplements
(with enriched bioactive nutrients is likely more efficient than consuming foods containing
these nutrients,"Chen said.
Chen thinks there may be other nutrients that can do the same."There is early data showing that
other fatty acids from plants signal through a similar receptor as TVA,so we believe there is a high
possibility that nutrients from plants can do the same thing,"he said.
28.What might be the general opinion about red meat
A.It helps fight cancer.
B.It brings health risks.
C.It is rich in fatty acids.
D.It contains no nutrients.
大湾区联考高二英语试卷第5页（共10页）
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