题目内容

2. When we arrived at the village,Tombe's  mother,Kiak,who had been pulling weeds in her garden,started crying “ieee ieee”. (P29

[分析]

① 本句是一个主从复合句。

② 主句是 Tombe's mother …crying “ieee ieee” ; When引导时间状语从句。

③ 主句中,Kiak作的同位语,who had ...her garden.是非限制性定语从句,补充说明 Kiak。

[句意]当我们到达村庄的时候,汤贝的母亲齐亚克本来在园子里拔草,看到我们就“矣,嗳矣”地叫了起来。

[仿写]当她到达城堡时,她的姨妈玛丽本来在园子里浇花,看到她就飞奔过来给了她一个大大的拥抱。

                                     

2. [分析]Tombe's mother 

[仿写]When she arrived at the castle,her aunt, Mary,who had been watering flowers in her garden,ran quickly to her and gave her a big hug.

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                                  C 

             Quicker and faster 3-D printers have allowed not just amazing objects to be created,but have started to affect how doctors treat patients.

             Weve put together a list of some of the most amazing medical breakthroughs made possible with 3-D printing.

             Life-Saving Airway 

             In 2013,doctors created a new airway for Kaiba Gionfriddjo,a boy bom with an airway that kept collapsing(萎陷) .To save his life doctors printed tiny tubes to join together in different shapes and sizes until one finally worked for Kaiba. It was placed in Kaibas bronchus (支气管) so that it no longer collapsed. Even more remarkably,once the plant was placed it could stay there. It's designed to eventualiy be absorbed into the body.

              New “Bionic” Hands 

              One of the most remarkable ways 3-D printing is now being used is as a way to create prosthetics (假肢) . A boy bom without an arm named Alex was able to get a new “bionic” hand thanks to it. Last year a college student spent 8 weeks coming up with a special prosthetic design that only cost a few hundred dollars in materials. He said he wanted to create a prosthetic far cheaper than other choices that can run tens of thousands of dollars.

               A Practice Heart 

               In Seattle,doctors have been able to use 3-D printing technology to “practice” risky operations so that they will face fewer surprises in the operating room. Kami Sutton was bom with her heart “in the wrong place”. For a recent operation her doctor was able to take many scans of Sutton’s heart and print out a model. “Kami's heart is truly one-of-a-kind,Dr. Stephan Seslar,a heart disease specialist said. Operating on her without understanding the structure of her heart better could be very dangerous."

                A New Skull

                A U.K. man was able to have part of his skull rebuilt thanks to a 3-D printer. Stephen Power broke his cheek bones in a crash. To help Power his doctors instead created 3-D bones all carefully printed in the shape of his face. ^This is really the first time we’ve taken it to this stage,where everything has been planned and modeled in advance — and worked sweetly,” said Adrian Sugar,a doctor.

28. What is special about the 3-D printed airway?

   A. It uses high-tech materials.

   B. It varies in shapes and sizes.

   C. It can be absorbed by the body.

   D. It can prevent any disease in the airway.

29. What is the advantage of the new “bionic”hand?

   A. Its price. B. Its effects.

   A. Its materials. D. Its shape design.

30. How can 3-D printing technology help doctors in the operating room?

   A. It helps them get better scans.

   B. It guarantees the success of operations.

   C. It enables them to practice and learn more.

   D. It helps them to deal with patients,anxiety.

31. What does Adrian Sugar think of the new skull printed by 3-D technology?

   A. He has doubts about it.

   B. He thinks highly of it.

   C. It needs to be better planned.

   D. It functions well but needs improving.

阅读理解阅读下面短文,从每题所给的四个选项(A、B、C和D) 中,选出最佳选项。

                         ★ ★ ★ ★ ☆

             There's nothing more disappointing than arriving at an airport overseas to discover that your baggage has been left behind. At best you will have to put up with wearing the clothes you stand up in for hours or days,until the airline reunites you with your baggage. At worst,you may be in a different climate zone,thousands of miles from home and forced to wear wholly unsuitable clothes.

              No airline is free from mistakes. Although airlines,rarely reveal(透露) how many cases they lose,it's a fact of life that sooner or later regular travelers will be parted from their baggage. Even the best airlines slip up from time to time,and it's impossible for any carrier to guarantee that a passengers checked baggage will go on the same flight,particularly when a journey calls for one or more changes of aircraft.

             Although airlines make special efforts to avoid errors,unexpected events can still result in baggage going missing. In normal circumstances the baggage system works well. But extra security checks at airports and problems with air traffic combine to cause delayed flights. All this can cause the baggage system to fail. Then there is the possibility of human error,or an accident in which the destination(目的地) label is tom off.

             Busy airports are likely to have more problems. These problems can become extremely frious,at large transfer(换乘) airports,known as“hubs”, because of the large number of bags that are processed. Last year,for example,London's Heatlxrow airport handled more than 41 million passengers,of whom nine million were changing planes. British Airways alone handled two million transfer passengers at Heathrow.

              No airport can guarantee the safe handling of baggage. Even efficient transfer airports have their bad days. The risk of baggage being lost when changing planes is higher than average at most airports. Miami airport is well known for baggage going missing when transatlantic passengers make immediate connections for destinations in Latin America.

              You should choose direct flights whenever possible and check in well before the official time.If a change of plane is unavoidable,or makes your flight less expensive,then try to fly the same airline throughout. Make sure you label your baggage inside and out with your home and holiday addresses.

1. What does the author want to tell us in Paragraph 1 ?

   A. Many travelers often miss their homes.

   B. It is important to wear suitable clothes.

   C. Traveling by airline is uncomfortable.

   D. Losing baggage puts people to inconvenience.

2. The underlined phrase “slip up in Paragraph 2 probably means .

   A. find a problem    B. make an error

   C. keep a secret     D. know a fact

3. What do we learn about Heathrow airport?

   A. It is a very busy hub.

   B. It mainly processes large bags.

   C. It seldom has ba^gageproblems.

   D. It serveq nine million planes last year.

4. Passengers’ baggage is more likely to lose when  .

   A. they cross the Atlantic

   B. they are changing planes

   C. they use a new baggage system

   D. they get normal security checks 

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