1 . First aid is a crucial aspect of healthcare that can significantly save someone’s life or prevent further injury or illness. Knowing when to use first aid is essential so that proper measures are taken promptly.    1    

Injuries and Accidents

One of the most common instances where first aid is required is in injuries and accidents.    2     In such situations, it is essential to provide immediate care to prevent further damage and ensure that the affected individual receives timely medical attention. Some of the initial steps in first aid for injuries include applying pressure to stop bleeding, immobilizing the affected area, and administering pain relief medication.

Cardiac Arrest (心脏停跳)

Another critical situation where first aid can make a difference is during a cardiac arrest. A cardiac arrest occurs when the heart stops functioning; immediate intervention is necessary.     3     The first step in such a situation is to call emergency services and start cardiopulmonary resuscitation (CPR) until professional help arrives. Knowing how to perform CPR can be life-saving in such situations.

Choking and Suffocation (窒息)

Choking and suffocation are emergencies that can occur at any time, and immediate intervention is necessary to prevent further complications. If someone is choking, it is essential to act quickly.     4     Similarly, if someone is suffocating due to a blocked airway, it is vital to clear the obstruction and ensure that the person’s airway is open.

When to use first aid can significantly save someone’s life or prevent further injury or illness.    5     Call for emergency services, and provide immediate care until professional help arrives. Being prepared and trained in first aid can ensure the safety and well-being of those around us.

A．In any emergency, it is essential to remain calm.

B．This can include cuts, burns, falls, sprains, and other unpleasant injuries.

C．If someone has taken a poisonous substance, calling emergency services.

D．Perform the Heimlich manoeuvre to force out the object causing the obstruction.

E．Bleeding and overdose are medical emergencies that require immediate attention.

F．This blog post will discuss when to use first aid and the importance of early intervention.

G．Blood circulation (血液循环) and oxygen supply to vital organs should be restored immediately.

2 . Last Sunday, I was standing still and watching traffic, so I could cross the road. Traffic was coming from the right side. When I saw it was _______ , I moved just a step forward.

All of a sudden, an electric bicycle driver came from the left side. A part of the electric bicycle _______ my right leg. Luckily, he came from the left side. It is the_______ side, so he had to drive against oncoming traffic, which was why he was driving_______.

I had open bleeding wounds. The driver drove me to a nearby_______ to buy cotton bandage (绷带) and alcohol wipes.

The driver tried to _______ what I bought, but I did not agree. Letting him pay may_______ sad feelings in him and make him feel guilty (愧疚的) as well. I told him not to_______.

Nothing in this world happens without a _______. Whatever bad thing happens to us is the effect of our past ________. I will treat this accident as a(n) ________ and be more careful when going out.

I came to the hospital later and visited my doctor, who ________ me carefully and fixed the wounds with bandage. He also gave me some ________ , so that I could better deal with the wounds at home.

The driver did hit me, but I didn’t think it would be a big problem, about which the doctor ________ . I thank myself for helping me to stay________ and forgive (原谅) the driver.

1.

A．busier

B．safer

C．heavier

D．faster

2.

A．passed

B．controlled

C．cut

D．followed

3.

A．wrong

B．far

C．thick

D．right

4.

A．excitedly

B．bravely

C．properly

D．slowly

5.

A．bookstore

B．drugstore

C．school

D．station

6.

A．pay for

B．pack up

C．take away

D．pick out

7.

A．remove

B．change

C．hide

D．create

8.

A．quit

B．regret

C．worry

D．struggle

9.

A．word

B．reason

C．sign

D．meaning

10.

A．mistakes

B．efforts

C．research

D．success

11.

A．achievement

B．failure

C．loss

D．warning

12.

A．protected

B．treated

C．questioned

D．trained

13.

A．time

B．presents

C．advice

D．chances

14.

A．learned .

B．talked

C．agreed

D．heard

15.

A．stressful

B．neat

C．confident

D．calm

3 . In 1840, Chicago was a small town of forty-five hundred souls. It ranked 92nd in population in the United States. Yet, only three decades later, by 1870 — just a year before the great fire — Chicago was closing in on a population of 300,000, making it the fifth-biggest city in America and the fastest-growing city in the world.

What led to all this rapid growth? In three words: location, location, location.

“Chicago was near the center of the country, and near where the waterways and railways met,” city historian Tim Samuelson notes. “It was a perfect place for anything and anyone to get anywhere...”

Timing had a lot to do with it, too. America was moving from a rural to an industrial power. Chicago was right in the middle of the action. Ironically, its rapid growth was almost its undoing. “Chicago had to build, and build quickly, and so they built it out of wood,” explained Sarah Marcus of the Chicago History Museum. “It was quick, it was easy, and it was cheap.”

And, as it turned out, very “easy” to catch fire.

By most accounts, the fire started on the city’s West Side, near the De Koven Street barn of Patrick and Catherine O’Leary. No one is sure of the cause, but it could have been anything, from vandals (故意) to a drunken neighbor to that clumsy cow of urban legend.

Within minutes, the fire got out of control, tearing through Chicago’s business district. The fire was so hot, it created its own tornado of flame. By 3:30 a.m., all hope of saving large parts of the city was gone. Nearly 30 hours later, the fire finally died. The reason? There was nothing left to burn.

The losses were shocking: The fire took away nearly 300 lives, destroyed over 17,000 buildings covering almost 3.5 square miles, and caused damage of over $200 million—about 3.8 billion today. Roughly a third of the city lay in ruins, and one out every three people living in Chicago — nearly 100,000 residents — became homeless overnight.

1. Which paragraph describes the rapid growth of Chicago?

A．paragraph 1.	B．paragraph 2.
C．paragraph 4.	D．paragraph 5.

2. What were the reasons of Chicago’s rapid growth?
① Chicago was built out of wood.
② Chicago had good transportation.
③ Timing was perfect.
④ Wood was cheap.

A．①③

B．②④

C．①④

D．②③

3. While saying the underlined sentence, the author must feel_______.

A．happy

B．sad

C．nervous

D．hopeful

4. Which information about the 1840 Chicago fire is right?

A．The cause of the fire was clear.

B．The fire was put out by firefighters.

C．The fire caused great damage to Chicago.

D．Lage parts of the city was saved.