（2）七选五——2022届高考英语二轮复习模拟提升练
一、
（2021•内蒙古呼和浩特•模拟预测）  On May 7, 2008, three men robbed a bank in a city called Waldorf of Maryland in the USA．They drove away in a van with a bag of money. They thought they had escaped. But the bank had put a pack of chemicals in the money bag, and the pack exploded.1．  Soon afterward, the police arrested one of the robbers. How did the police find him so quickly? DNA from the robbers’ blood was found on the bag of money.
DNA consists of genetic material that is found everywhere in our body, such as in our blood, skin, and saliva. It is our genetic fingerprint. All people have similar DNA, but no two people have the exact same DNA．
2．  The testing works like this: After a crime occurs, the police collect evidence from a crime scene. Some of this evidence may be DNA samples, such as hairs or blood. 3．  The
database is computerized, and it has millions of DNA samples in it. These DNA fingerprints are taken from people all over the country who have been arrested or convicted of crimes. If the DNA in the evidence matches someone’s DNA fingerprint, that person is probably guilty of the crime. But if the evidence does not match, the person is probably innocent.
4．  If DNA evidence is not collected or stored properly, for example, the tests may give wrong results. But it is still more reliable than other types of evidence. Witnesses may identify the wrong person. Lawyers, jurors, judges, and the police can make mistakes. DNA testing is usually accurate. 5．   
A．DNA testing is not perfect.
B．The police then set up a DNA database in the country.
C．The robbers dropped the bag, got out of the van, and ran away.
D．The robbers didn't think the chemicals were anything dangerous.
E．How is DNA used to identify a criminal when a crime has been committed?
F．The police then compare this DNA to DNA samples from an official database.
G．It is the best way we have to prove that someone is guilty or innocent of a crime.
二、
（2021•广东•华南师大附中三模）  Making the Most of Life Experiences
If you ask anyone what the purpose of life is, you'll likely receive wildly different responses. The answer to this question is deeply personal because different things are important to us throughout the course of our lives. 6unfamiliar．  . Finding ways to make the most of our experiences is a challenge we face every day. Here are some ways to make your experiences meaningful.
Follow your dreams
The number one way to live a life free of regret is to follow your dreams. Passion will die
without actions supporting them. 7．  Every day take an action, no matter how small, to achieve your goals. Each day is a step forward and none of it is wasted.
Make lots of mistakes
8．  Many of the strongest memories come from the times I've failed, and those lessons have stayed with me. Failure is beneficial to us. And time allows me to see the value of even the most painful situation.
9． 
Difficult and painful experiences shape our character, but can also weigh us down. These prevent us from moving forward. So much of our progress in life relies on willpower and a healthy emotional state. If you're under stress, your body and mind both require time to recover. 10．
For me, life is about experiences. We all have to dream, work hard, and fail before we can achieve success. Maybe we’ll discover along the way that the journey is more import
ant than the destination.
A．Improve your personality.
B．Take care of yourself.
C．Making mistakes is the surest path to grow as a person.
D．It's best to rest, recover, and slowly build back up your strength.
E．Though we try our best to make fewer mistakes, it is impossible to avoid them.
F．Yet one thing stays with us no matter where we go — our experiences.
G．Though we can't choose the outcome of our actions, we can choose to keep pursuing.
三、
（2021•黑龙江•青冈县第一中学校高三开学考试）How to Budget Your Money When You
Study Oversea
Studying abroad can be a great opportunity to meet new people and to expose yourself to an unfamiliar and exciting culture. By challenging yourself to try a new culture, you can make a huge impact on the way you see the world, 11．  Luckily, there are some tips for you, so that you can have the wonderful experience without the financial pressure.
Write out a travel budget.
12．  Think about the amount of money you will need to spend every week and month for housing, food, school supplies, travel, transportation and other living expenses to create a monthly budget that you can follow.
Find a job that you can perform remotely.
See if you can find a job before you go abroad to ensure a constant flow of income. Consider a job as a writer or travel blogger. See if you can find a job that lets you explore the country you're staying in, like by becoming a photographer. 13． 

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