人教版（2019）必修3《Unit 1 Festivals and Celebrations》2021年同步練習(xí)卷（語法基礎(chǔ)鞏固）

Ⅰ.單句語法填空

• 1．Mr Smith，my former colleague，sent me a note of

  （congratulate） on my election victory．
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• 2．I don't share her

  （religion） beliefs．
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• 3．Christmas is such a

  （joy）time of year．
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• 4．More

  （agriculture） land is being used for building．
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• 5．The discovery of the new drug is

  （significance） for people suffering from heart problems．
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• 6．There are many shops in the

  （commerce） heart of the city．
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• 7．All non-violent religious and political

  （believe） should be respected equally．
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• 8．We can take part in

  wide range of activities after school．
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• 9．All the wheat

  （gather） in before it rained．
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Ⅰ.閱讀理解

• 28．A decade ago，at the end of my first semester teaching at Captain，my student Jack stopped by for office hours.He sat down and burst into tears.My mind started cycling through a list of events that could make a college junior cry：His girlfriend had broken up with him；he had been accused of cheating in exams；he forgot to turn in papers before the deadline. "I just got my first A minus，" he said.
     Year after year，I watch in depression as students are crazy about getting straight A's.Some sacrifice their health；a few have even tried to charge their school after failure.They believe top marks are a ticket to elite graduate schools and rewarding job opportunities.I was one of them.I started college with the goal of graduating with a GPA of 4.0.It would be a reflection of my brainpower and willpower，showing that I had the right things to succeed.But I was wrong.
     The evidence is clear：Across industries，research shows that the association between grades and job performance is modest in the first year after college and insignificant within a handful of years.For example，at Microsoft，once employees are two or three years out of college，their grades have nothing to do with their performance.（Of course，it must be said that if you got D's，you probably wouldn't end up at Microsoft.）
     Academic grades rarely assess qualities like creativity，leadership and teamwork skills，or social，emotional and political intelligence.Yes，straight A students master large amounts of information and reproduce it in exams.But career success is rarely about finding the right solution to a problem-it's more about finding the right problem to solve.This might explain why Steve Jobs finished high school with a GPA of 2.65，and Martin Luther King Jr.got only one A in his four years at Morehouse.
  
  （1）Why did Jack feel sad？

  
  A．His girlfriend abandoned him.
  B．He was caught cheating in exams.
  C．He failed to get straight A's.
  D．He didn't hand in his paper in time.
  （2）What did the author once believe？

  
  A．It was wrong to care too much about marks.
  B．Failure was schools' fault.
  C．Marks didn't reflect willpower and brainpower.
  D．Top marks meant well-paid job offers.
  （3）Why are the employees at Microsoft mentioned？

  
  A．To indicate academic performance is important.
  B．To stress the company values employees with top marks.
  C．To introduce successful examples in the technology industry.
  D．To show academic excellence isn't a strong predictor of career performance.
  （4）What should people focus more on to succeed？

  
  A．How to solve a problem.
  B．What problem to be solved.
  C．How to be a creative leader.
  D．What to do with detailed information.
  組卷：5引用：2難度：0.5

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Ⅱ.七選五練習(xí)

• 29．When germs，such as bacteria or viruses，invade the body，they attack and multiply. （1）

  The immune system uses several tools to fight infection（感染）.Blood contains red blood cells，for carrying oxygen to tissues and organs，and white or immune cells，for fighting infection.These white cells consist primarily of macrophages（巨噬細(xì)胞），B cells and T cells.
     Macrophages swallow up and digest germs，plus dead and dying cells.They leave behind parts of the invading germs called antigens（抗原）. （2）

  B cells are defensive white blood cells which produce antibodies.T cells are also defensive white blood cells.They attack cells in the body that have already been infected.
     The first time the body comes across a germ，it can take several days to make and use all the germ fighting tools needed to get over the infection.After the infection，the immune system remembers what is learned about how to protect the body against that disease.
     （3）

  They help develop immunity by imitating an infection.This type of infection，however，almost never causes illness，but it does cause the immune system to produce T cells and antibodies.Sometimes，after getting a vaccine （疫苗），the imitation infection can cause minor symptoms.For instance，a fever. （4）

  
     Once the imitation infection goes away，the body is left with a supply of defensive cells that will remember how to find that disease in the future. （5）

  Therefore，it is possible that a person infected with the disease just before or just after vaccination could develop symptoms and get a disease，because the vaccine has not had enough time to provide protection.
  
  A.Vaccines basically work the same way.
  B.This invasion，called an infection，is what causes illness.
  C.Vaccines prevent diseases that can be dangerous，or even deadly
  D.Scientists take many different approaches to developing vaccines.
  E.The body identifies them as dangers and excites antibodies to attack them.
  F.Such minor symptoms are normal and should be expected as the body builds immunity.
  G.However，it typically takes a few weeks for the body to produce those defensive cells after vaccination.
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