题目内容

—_________is very interesting to swim in the river in summer,but it’s dangerous.

A.ThisB.ThatC.ItD.He

C

解析试题分析:句式:It is adj to do sth做某事怎么样。本结构中it做形式主语,指代下文不定式内容,其它选项无此用法。故选C。
考点:不定代词用法
点评:不定代词的应用是初中英语考察的重点,熟记每个代词的用法,解题时结合语境具体分析,选择正确答案。

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根据短文内容。判断句子正误,正确的写“T”,错误的写“F”。
Hi!  I’m  Hu  Bin ,  a  student  of  Class  1 ,Grade  7.  At  school ,  my  teacher  and  classmates  are  very  friendly   to  me .  My school life is very interesting.  I like it very much.
Classes begin at 8:00 a.m.  I  have  four  classes  in  the  morning  and  two  classes  in  the  afternoon .  I  study  Chinese,  English , politics,  art,  history,  geography,  biology  and  some  other  subjects.  English  is  my  favorite  subject,  and  I  often  speak   English  with   my  classmates.  I also like P.E.  and music.  But  I  don’t  like  math  very  much .  I think it’s a little   difficult and boring.  What do you think?
After  school ,  I  often  play  basketball  with  my  classmates .  It’s my favorite outdoor activity.  Sometimes I swim   in the swimming pool.  Sometimes  I  draw  pictures  with  my  friends  in  the  park .  Every  Tuesday  and  Thursday ,  I  go  to  the  school  library .
Do  you  think  my  school  life  is  very  interesting ?  What about yours?   Can you tell me something about it?
【小题1】Hu  Bin  likes  his  school  life  a  lot .
【小题2】Math  is  Hu  Bin’s  favorite  subject .
【小题3】Hu  Bin  has  six  classes  every  weekday .
【小题4】He  goes  swimming  every  Tuesday  and  Thursday .
【小题5】Sometimes  he  draws  pictures  with  his  friends  in  the  park .
根据材料内容选择最佳答案,并将其标号填入题前括号内。
These days, when the world seems to be hard to control, walking can make you feel peaceful. It gives you a chance to slow down, to relax and to appreciate yourself and your life in general. It helps you slow down enough to breathe deeply, to calm your thoughts, and to research the natural world filled with wonders. And yes, to love yourself more.
Try to spend one day for a long travel on foot—far from the requirements of work and family. First, choose a date and mark it as your “relaxing day”. Next, choose a place that you want to visit on foot. If you enjoy being out in nature, head to a wide and open place. Try to choose a place that’s no more than 15 minutes from your home. You want to spend your time walking, not driving.
Walk at an easy speed so you can walk longer and farther. If you normally walk two miles a day, go for four to six miles. Wear comfortable clothes. If it’s warm, wear a hat to protect your face. And don’t forget your sunglasses— not only to protect your eyes but also to give you a sense of privacy while you walk.
Before you go out, get up early so you can spend a few minutes relaxing. Relaxing is something few people spend in their spare time, but it leaves you feeling much lighter and less annoyed. Read something relaxing before you leave home, and it’ll put you in a different condition of mind. And, of course, eat a healthy breakfast and drink plenty of water. Then pick up your backpack and head out. And enjoy yourself.
【小题1】From the passage, we can control our feeling by______.
A.running a long wayB.having a long walk
C.talking with best friendsD.communicating with parents
【小题2】Walking can help you EXCEPT _______.
A.making you calmB.feeling more excited
C.thinking things calmlyD.breathing deeply
【小题3】What can you do to prepare if you plan to hike according to the passage?
A.Check the car carefullyB.Run for a long time
C.Wear comfortable clothesD.Take enough food and water
【小题4】Before you go out for a walk, you should _______.
A.eat a healthy breakfast.B.drink plenty of water.
C.get up early and relax yourself.D.all above.
【小题5】From the passage, we can know________.
A.the world is very peaceful now
B.we can have a walk to relax ourselves during busy days
C.when we want to have a long walk, we should let others drive a car
D.we should have a long hike every day

Carbon monoxide poisoning (一氧化碳中毒) causes death and injuries around the world. This gas is a problem in all parts of the world that experience cold weather. A few years ago, America’s Centers for Disease Control (C. D. C.) studied deaths linked (联系) with carbon monoxide poisoning. It found that the number of carbon monoxide deaths in the United States was greatest in January. The C.D.C. also found that carbon monoxide kills more than four hundred Americans each year. And, it said more than twenty thousand people are taken to hospital for treatment of health problems linked with the gas.
Carbon monoxide is called the silent killer because people do not know it is in the air. The gas has no color, no taste and no smell. It does not cause burning eyes. And it does not cause people to cough. Yet, carbon monoxide gas is very deadly (致命的). It steals the body’s ability to use oxygen.
Carbon monoxide makes it difficult for the blood to carry oxygen to body tissues (血管). It does this by linking with the blood. When the gas links with the blood, the blood is no longer able to carry oxygen to the tissues that need it. Damage (损害) to the body can begin very quickly from large amounts (数量) of carbon monoxide.
How quickly this can happen depend on how long a person is breathing the gas and how much gas he or she breathes in.
Carbon monoxide poisoning has warning signs(标志). But people have to be awake to realize them. Small amounts of the gas will cause a person’s head to hurt. He or she may begin to feel tired. Their stomachs may feel sick. The room may appear to be turning around. The person may have trouble thinking clearly.
People develop serious headache as the amount of the gas continues to enter their blood. They will begin to feel very tired and sleepy. They may have terrible stomachache.
Doctors say carbon monoxide influences people differently. For example a small child will experience health problems or die much sooner than an adult. The general health of the person or his or her age can also be important.
【小题1】The damage of carbon monoxide to the body has something to do with _____.

A.the amount a person breathes in
B.whether a person is healthy
C.how many signs a person finds
D.ages of people
【小题2】One of the signs of carbon monoxide poisoning is _____.
A.burning eyesB.bad cough
C.serious headacheD.high fever
【小题3】Which of the following is TRUE according to the passage?
A.Carbon monoxide poisoning seldom happens in cold areas.
B.Twenty thousand Americans are killed by carbon monoxide each year.
C.Most people know whether there is carbon monoxide in the air.
D.Carbon monoxide stops the blood from carrying oxygen to body tissues.
【小题4】What does the passage mainly talk about?
A.Warning signs that carbon monoxide poisoning has.
B.Reasons why carbon monoxide can cause person’s death.
C.The damage of carbon monoxide and how it works.
D.Influences of carbon monoxide on children and adults.

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