题目内容

10．_____ difficulty you may face，we will always fight along with you．（　　）
A．WhatB．WhateverC．HoweverD．How

分析 无论你面对什么困难，我们都将会和你一起奋斗．

解答 答案B．what是连接代词，意思是"什么"，用来引导名词性从句，不用来引导状语从句；而whatever=no matter what，是从属连词，可以用来引导让步状语从句，意思是"不论什么，无论什么"；however从属连词，意思是"无论如何，不论如何"，引导让步状语从句；how是连接副词，意思是"怎样"，用来引导名词性从句，不用来引导状语从句．"_____ difficulty you may face"与"we will always fight along with you"是逻辑上的"让步"关系，首先排除连接代词what和连接副词how，故A和D不正确．however引导让步状语从句时，后面跟形容词或者副词，而difficulty是名词，不符合句法规则，另外如选用however，句子的意思也不通顺，因此可排除C项，故答案选B．

点评 本题考查从属连词的用法．连词的用法辨析，要注意分析主从句之间的逻辑关系，再确定相应的连词，同时注意不同的连词的语义及用法区别．

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Researchers have created a backpack that has a computer and medicines in it that can help even untrained soldiers save the lives of wounded troops. Wounded soldiers have a better chance of survival if they get help soon after being hurt and are quickly taken to a hospital or clinic. But soldiers who do not have medical training may not know how to help their injured friends.

Doctors and engineers have developed what they call an “intelligent backpack”.It has a computer and electronic measuring devices. The backpack also has robotic instruments and medicines ready to give to injured troops.

About 16 doctors and engineers from the University of Pittsburgh, Carnegie Mellon University and several other places are working on the project. The U. S. Department of Defense has given money to the project.

Ron Poropatich leads the project. He is a retired army surgeon. He says the backpack will help soldiers care for those who are injured. The devices included in the backpack can monitor a person^ heart rate and blood pressure. The robotic instruments can even tell whether the soldier has a collapsed lung.

The intelligent backpack's computer can compare information gathered about the injured soldier with thousands of similar cases, and quickly tell the best methods to use to save the soldier’s life.

Sometimes, it is not always possible to quickly remove the injured soldier from the battlefield.So,Dr. Poropatich says, the researchers hope to create a backpack that will have devices .that can keep a .soldier alive for a long time. Dr. Poropatich hopes the backpack and its instruments will be ready for testing animals in about three years.

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A. The backpack can play a big part in the battlefield.

B. Most of the soldiers can’t use the backpack correctly.

C. Soldiers should have taken medical training.

D. War or battle has brought harm to the world.

2.How many kinds of items are mentioned in the backpack?

A. 4. B. 5. C. 3. D. 2.

3.What can we know according to Ron Poropatich?

A. The project got support from the whole world.

B. The robotic instruments can monitor lungs.

C. The injurer's heart disease can he cured.

D. The devices can adjust soldiers’ blood pressure.

4.Which of the following is the best title for the passage?

A. Researchers and Their Wonderful Discovery

B. Medical Care Tested on the Wounded Soldiers

C. Emergency Medical Care in a Backpack

D. Robotic Devices Used in the Battlefield
1．一 I'm tired，Larry．Can we have a break？
-（51）F
一 I know，but I'm really tired，and my stomach hurts．
-（52）G．
----I was so excited I couldn't sleep last night．I fell asleep at about 2o'clock in the morning．
-Oh，Susie．I told you that you wouldn't be able to climb the mountain unless you got enough sleep!
-（53）A
-This is a one-day trip．We'll have to keep going and try to reach the top by noon or give up right now and go home．Which do you want？一 Which one do I choose？（54）B
一 Well，you need to make up your mind soon-whether we should keep going or give up．
---（55）D OK，I think I will not give up．

A．Yes，you did，but I couldn't help it．
B．I don't want to give up，but I'm so tired．
C．Sorry，but we're supposed to be meeting alone．
D．Let me think about it．
E．Yes．Of course．
F．But we just started about twenty minutes ago．
G What's the matter？

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