题目
题型:模拟题难度:来源:
Animals and man can"t make food from air, water and sunlight. Animals can get their food by eating
plants and other animals. Man gets his food by eating plants and animals, too. So animals and man
need plants in order to live. This is why there are so many plants around us.
Plants are classified (分类) into two kinds-flowering plants and non-flowering plants. Almost all
the trees around us are flowering plants. You can know some trees from their flowers and fruits.
Non-flowering plants do not grow flowers. You can"t see many non-flowering plants around you.
If you look at the plants around you carefully, you. will find that there are many kinds of plants. Some
plants are large and some are small. Most of them are green. Thanks to the plants around us, we can
live on the earth.
B. Plants.
C. Animals.
D. Flowers.
B. plants are green
C. we can get what we need from plants
D. we like all kinds of plants
B. more
C. larger
D. better
B. Animals get their food only from eating smaller animals.
C. We know all trees from their flowers.
D. Most of plants are green.
B. Plants and Man
C. Man and Animals
D. Plants Around Us
答案
核心考点
试题【阅读理解。 Plants are very important. This is because plants can make food from a】;主要考察你对科普环保类等知识点的理解。[详细]
举一反三
harm to our health. The USDA has prepared a food guide to help people learn about which kind of food
is the healthiest to eat. The food guide describes six main food groups: meat (like fish and chicken),
dairy (like milk and cheese), grains (like bread and rice), fruit, and vegetables. The last group is fats and
sweets. The USDA also suggests how much of each food group is healthy to eat daily. Though this
guide was prepared by the US government, it is very useful for people all over the world.
(1) As a result of years of study, we know that too much animal fat is bad for our health. For
example, Americans eat a lot of meat and only a small amount (量) of grains, fruit and vegetables.
Because of the way they eat, they have a high rate (率) of cancer and heart disease. In Japan,
people eat large amounts of grains and very little meat. The Japanese also have a very low rate of
cancer and heart disease. The Japanese live longer than anyone else in the world. However, when
Japanese people move to the US, the rate of heart disease and cancer goes up as their eating habit
changes. And as hamburgers, ice creams and other high-fat foods become popular in Japan, the rate
of heart disease and cancer is going up there as well. (2) People are also eating more meat and
dairy food in other countries. In those countries the disease rate is going up with the change of people"s
eating habit. Doctors everywhere suggest people eat more grains, fruit and vegetables and less meat
and dairy food.
(3) Eating healthily is important for children as well as their parents. When parents have poor eating
habits, their children usually do, too. After all, children eat the same way as their parents. When parents
eat healthy food, the children will learn to enjoy it, too. Then they will develop good eating habits.
Doctors suggest parents give their children healthier food such as fruit, vegetables and juice.
Everyone wants to live a long, healthy life. We know that the food we eat affects (影响) us in
different ways. For example, doctors believe that fruit and vegetables can really protect people from
many different diseases. On the other hand, animal fat can cause (引起) diseases. We can change our
eating habits now and enjoy many years of healthy living.
_________________________________________________
2. 将(2)处的句子改写为含定语从句的句子。
_________________________________________________
3. 将(3)处的句子改写成同义句。
_________________________________________________
HELPING TO SAVE OUR PLANET
1. Save electricity
2. Recycle
3. Save water
4. Save gas
Week 1 This week, my family tried to save electricity. We never left the lights on when leaving
the rooms. We switched off the TV when (1) n_____ was watching it. Mum only used cold water
in the washing machine.
Week 2 We started recycling this week. We tried to write on both sides of our paper, not just
on one side. We also divided our rubbish into (2) d_____ bags for bottles, cans, paper and food.
Mum kept the plastic shopping bags from the supermarket to use them (3)a_____ as rubbish bags.
These are great ways to help our environment.
Week 3 We stopped taking long baths and had short showers (4) i_____ . We flushed the toilet
with used water. When Mum and Dad made tea or coffee, they used (5)1_____ water in the kettle
(水壶). My sister and I didn"t leave the tap running when we brushed our teeth.
Week 4 Mum used to (6)d_____ us to school, but now my sister and I have started riding our
bikes to school. It"s hard work but good exercise ! This week Dad and a few of the people he works
with also started to go to work together in one car and share the cost. This should help (7) r_____
greenhouse gases! My friends and I became volunteers at school. We help make our school
more earth-friendly.
In fact, music has changed the world a lot. In Australia, a scientist, Catherine, has made a music
program. 2_____ "Music can make you happy; music can make you sad; music can make you feel
relaxed and take away any stress," said Catherine.
For thousands of years people have believed that music has a great effect on both the mind and the
body, but it is only about 70 years ago that scientists began to study its medical benefits. 3_____
Since then music has been used to help patients. It"s even been used to help kids in schools get better
marks because it allows them to relax and pay more attention.
Now music is being used in a special program called Music Therapy (音乐疗法). It helps people
improve their quality of life in many different ways by using music. 4_____.
Sophia is eleven. She got cancer five months ago, but playing music, learning new songs and singing
have become a part of her life. She said, "It takes my mind off feeling sick. While I am listening to music, it tells me not to give up hope. 5_____ "
It seems that a few minutes of music a day can help keep the doctor away !
A. They found that playing music in hospitals helped sick soldiers feel better. B. It includes: listening to music, playing instruments, singing, song writing and other games. C. It feels like soon my life will turn around and I will be strong again. D. A famous musician once said music could change the world! E. So some people like music that they can sing along. F. The program has been putting smiles on the faces of kids in hospitals across the country. | |||
阅读理解。 | |||
There has been a new trend in food recently-people are becoming not interested in fast food and beginning taking an interest in eating "slow food". For many years, the pace of life has been increasing for most people. Buying, preparing and cleaning up after a meal was becoming a big trouble for those busy people. Luckily , there were smart business people who took the opportunity to provide "instant" solutions to the problem. They opened fast food restaurants. Almost overnight, you could go to the fast food restaurant, order your food and within 2 minutes it will be handed over to your hands. The problem is health. Fast food has much oil, salt and more calories and far fewer vitamins than food freshly cooked at home. And so , since people have always wanted to live longer and healthier, a small but growing population is choosing not only fresh food, but also organic food (有机食品) —food that hasn"t been grown with chemical fertilizers (化学肥料). Another reason for changes in eating habits is the society. Over the centuries,meal times have been used to visit, laugh and learn. That doesn"t fit with today"s busy life and many people are looking for ways to restore (恢复) that. Goodbye McDonald"s. Finally, there"s something special about planning your meal, buying just the right ingredient (配料) and seeing something on your table that looks just like the picture inyour recipe book (食谱书). So if you"re too busy, maybe it"s time for you to slow down and enjoy ameal with a friend. | |||
1. 判断正误("T"表示正确,"F"表示错误)。 ( ) People are becoming interested in eating "slow food". 2. Why is fast food not healthy? ______________________________________________________________ 3. What"s organic food? ______________________________________________________________ 4. 完成句子。 Busy people find it a big trouble to _________________________. 5. 将文中画线句子译成汉语。 ______________________________________________________________ | |||
完形填空。 | |||
Listen. Do you hear that?Whatever it is - the hum (嗡嗡声) of a computer,the birds outside, a car going by ―you can hear it and 1 which direction it"s coming from thanks to your ears. Hearing is their 2 job, but it"s not all your ears do. They also help you 3 your balance. And if pierced (穿孔) in a safe manner, they can be an interesting place to 4 your fashion sense. There"s a lot more to ears than what you see on the side of your 5 . In fact,what you"re seeing is only the outer ear, one of the 6 parts of the ear. The other parts―the middle ear and the inner ear are hidden from view, but equally 7 . These complex structures process (处理) sounds and send signals to the brain. Your ears work together to gather and process all kinds of 8 at a time. They also tell you where a sound is coming from and how far away it is. Our ears are needed to 9 . Sounds that are too loud can damage the ears and lead to hearing loss. Knowing how your ears 10 and what things can affect them will help you better understand your amazing ears and the job they do. | |||
( )1. A. tell ( )2. A. only ( )3. A. break ( )4. A. work out ( )5. A. body ( )6. A. five ( )7. A. helpful ( )8. A. sounds ( )9. A. rest ( )10. A. produce | B. ask B. main B. hold B. run off B. head B. four B. interesting B. information B. protect B. grow | C. answer C. pleasant C. keep C. give up C. face C. three C. useful C. signals C. watch C. form | D. understand D. easy D. take D. show off D. mouth D. two D. important D. facts D. treat D. work |