资源简介

Unit 7 Section A
综合练习
一、根据句意及提示完成单词拼写
1. Always ________ (避免)playing with fire in the forest.
2. Please ________ (触摸)the button to activate the system.
3. Never let children use a ________(打火机) near flammable materials.
4. A ________ (不小心的)driver caused the accident by ignoring road signs.
5. Natural ________ (气体)leaks can be dangerous; report them immediately.
二、用括号内所给词的适当形式填空
1. I feel ________ (hope) that we’ll find a suitable house very soon.
2. The ________ (strange) smiled at me and it made me uncomfortable.
3. He was so ________ (care) that he made some mistakes in the maths test.
4. In order to avoid the danger of fire, keep matches and ________ (light) out of your
pets’ reach.
5. The robot is very useful for _________ (housewife). It can do chores like cleaning
and washing.
三、用方框中所给词的适当形式填空
hope thank judge electric accident
1. The fire was caused by an ________ short circuit in the old wiring.
2. She felt deeply ________ for her friend's support during her illness.
3. We should remain ________ about the future even in difficult times.
4. Never touch ________ appliances with wet hands to avoid electric shock.
5. Parents should teach children to use good ________ when making choices.
四、完成句子
1. 我们晚上应该避免独处。
We should ________ ________ ________ at night.
2. 我的家人喜欢一起观看比赛。
My family enjoy ________ ________ ________together.
3. 小心煤气灶因为你可能会受伤。
Be careful with the gas stove because you ________ ________ ________.
4. 刮风的时候别爬梯子，也别把头伸出窗外。
Don’t ________ ________ ________ when it’s windy, and don’t stick your head out
of the window.
5. 在生活中有许多事故，因此我们应该远离危险的事物来保持安全。
There are many __________ in life so we should ________ ________ ________
dangerous things to keep safe.
五、完形填空
I was tired. If my whole body ever did fall in, I’d never get out of the quicksand.
It had been about five hours since Jess, my partner, left to ask for help. It was snowing
heavily and it was getting 1______.
A few hours later, I saw a light. I prayed it was a plane, but it was the moonlight
shining over the canyon (峡谷) walls. I was wet and knew I was 2______. I started to
think about what I could do to end up faster. But I didn’t want to drown if I fell
backward again. That would be the 3______ way to go.
An hour later, another light 4______ across my eyes. A flashlight! I shouted for
help. A man shouted back as he ran to me. He said that his name was Tim and that
Jess had 5______ rescuers. He had hiked up, and the other team members were
behind him.
When the three others 6______, they set up a pulley (滑轮) system to pull me
out, tying a strong rope around a stone. Two of the rescuers held me under each
7______ as Tim wrapped a rope around my knees. A fourth rescuer worked the
pulley. With each 8______, it felt as if my legs were being cut off. Tim dug into the
9______ and got a hand around my legs and started pulling up. I felt great pain, but I
could feel my legs moving. “Keep going!” I shouted.
Pulling again and again, my legs were 10______. My rescuers drew me to the
side of the canyon because I couldn’t walk. I couldn’t even feel my legs. It was too
dark and 11______ for a plane to land, so they got me into a sleeping bag and gave
me medicine. Then we 12______ there for the night.
When I woke up at 6 a.m., snow 13______ the top of my sleeping bag, and
snowflakes were still coming down. Around noon, the weather turned fine, and my
rescuers called in a plane.
My whole legs were swollen (肿胀的) to the size of my thighs (大腿), 14______
when I got to the hospital in St. George, X-rays showed no fractures or breaks. I had
sat in the quicksand for 12 hours and thought for sure I would 15______. But I didn’t.
1. A. hot B. dark C. cold D. bright
2. A. dying B. lying C. crying D. calling
3. A. easiest B. best C. fastest D. worst
4. A. failed B. appeared C. left D. stopped
5. A. taught B. contacted C. watched D. helped
6. A. stopped B. left C. arrived D. talked
7. A. leg B. arm C. eye D. ear
8. A. pull B. push C. drop D. fall
9. A. water B. woods C. sand D. grass
10. A. burnt B. broken C. hurt D. freed
11. A. cloudy B. snowy C. rainy D. windy
12. A. enjoyed B. stayed C. played D. worked
13. A. covered B. hit C. faced D. reached
14. A. or B. so C. but D. and
15. A. jump B. live C. rest D. die
六、阅读理解
Protect Yourself
A bit of sunshine is good for us and makes us happy. However, people who lie in
the sun for a long time may put themselves in danger. Her e are some tips to stay safe
in the sun.
Wear a hat
Your head and face can get sunburned (晒 伤 ) easily. Always wear a hat to
protect them when you’re outside.Find shade
Cover up
Wear a long-sleeve shirt to keep cool and protect your skin from getting
sunburned.
Find shade
The sun is the strongest between 11 am and 2 pm. Try to stay in the shade during
these hours.
Use sunscreen cream
Put on sunscreen cream with SPF15 or higher on any skin that isn’t covered. Use
a lot of it before going outside and put more on often, especially after swimming.
The Dangers
A tan (晒黑) means your skin is hurt by the sun. This can cause:
skin cancer (癌) looking older too soon spotty (斑点多的) skin
sunburn sunstroke
We can treat skin cancer if we find it early. If you see anything strange on your
skin or if a mole changes the shape, size or color, tell your parents and see a doctor
right away. So enjoy the sun in the right way.
1. According to the passage, too much sun is ______.
A. dangerous B. healthy C. dirty D. clean
2. To protect your face from the sun, you can ______.
A. put on common sunscreen cream B. go swimming
C. wear a hat D. stay outside
3. What is wrong when you use sunscreen cream
A. Use SPF15 or lower on any skin that is not covered.
B. Use a lot of it before going outside.
C. Put more on often.
D. Use it after swimming.
4. What is the author’s purpose (目的) of writing the poster
A. To be beautiful with a hat. B. To help stay safe in the sun.
C. To look cool in a T -shirt. D. To put on sunscreen cream.
5. Which part of a magazine is the text most probably taken from
A. Food. B. Culture.
C. Art and Histories. D. Outdoor Guides.
七、阅读还原
Whether it’s a traffic jam or a business meeting, there will probably be times
when your parents need to leave you home alone. It’s natural for both you and your
parents to be worried when you are home alone. 1. _______
Set some basic rules.
If your parents have decided you’re old enough to take care of yourself after
school, you’ll need to set up some rules. 2. _______ There are a lot of questions to
talk about, like “Should you call Mum or Dad as soon as you get home ” or “Are you
allowed to watch TV ”
3. _______
You’d better go over safety rules for the kitchen if you need to do any cooking
while you’ re home alone. And keeping the doors and windows locked will help you
stay safe. Other kinds of accidents could come up, too. In case they happen, you need
to know some emergency calls.
If you are a little lonely.
Talk with your parents about how you feel about being home alone, especially if
you feel lonely or afraid. They may be able to give you some ideas or solutions. And
you can also try to read a book, listen to music, sing or play an instrument when you
feel lonely. 4. _______ Even a small one, can make you feel like you’ re not alone.
So take it easy. 5. _______
A. Know how to stay safe.
B. Make phone calls as quickly as possible.
C. Besides, pets can be best friends around you.
D. Without rules, things can get out of hand really quickly.
E. But you can feel prepared and confident with some planning.
F. These rules can help you make mor e friends outside.
G. You’ll feel relaxed if you make the right preparations and do some practice.
八、任务型阅读
Earthquakes always happen suddenly, so it is difficult to warn people about
them. Usually people have little or no idea about what to do during an earthquake, so
here is some advice.
Inside
●Do not jump out of high buildings.
●Hide under a table. Stay away from windows and heavy furniture. Keep clear
of fires.
●Leave the building quickly when the ground stops shaking, but do not use the
lift.
● Keep calm, especially when you are with other people. Be brave and be
helpful.
Outside
●Move away from buildings, because parts of a building may fall on you.
●Do not stand near street lights or under power lines.
●Stay away from bridges and trees. If you are in a bus or a car, stay in it.
●In the mountains, be careful of falling rocks.
●On a beach, run away from the sea and move quickly to higher ground.
In short, follow what you have learned in school. You can be safe and you can
also help save other s.
1. Why is it difficult to warn people about earthquakes
___________________________________________________________
2. During the earthquake, what things should you stay away from ( 答出两条
即可)
___________________________________________________________
3. You are in a mountain. What should you do when the earthquake happens
___________________________________________________________
4. What qualities should we have when an earthquake happens
___________________________________________________________
5. What’s the writer’s purpose to write this passage
___________________________________________________________
参考答案
一、1.avoid 2.touch 3.lighter 4.careless 5.gas
二、1.hopeful 2.stranger 3.careless 4.lighters 5.housewives
三、1.accidental 2.thankful 3.hopeful 4.electrical 5.judgement
四、1.avoid being alone 2.watching the races 3.may get hurt 4.climb the ladder
5.accidents, stay away from
五、1-5BADBB 6-10CBACD 11-15BBACD
六、1-5ACABD
七、1-5EDACG
八、1.Because earthquakes always happen suddenly.
2.Windows and heavy furniture.
3.Be careful of falling rocks.
4.Keep calm, be brave and helpful.
5.To tell students some advice on what to do during an earthquake.

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