If you want your land to keep fertile, you must try to stop soil from being carried away by water or wind. When soil is taken away by flowing water or blowing winds we call it soil erosion. Ways have been found to stop soil erosion, and this is known as soil conservation. One way of stopping soil erosion is to grow small plants such as grass. These plants are referred to a cover crops, whose roots hold the soil tightly together. The rain water can not wash away the soil. When trees and tall bushes are planted at the edges of an open field, soil erosion by strong winds can not take place. The trees and bushes, which act as a very big and firm wall, protect the open land from the winds. The way to stoop soil erosion on slopes is to build terraces on the slope of hillside and mountainside. When the slope of a hillside is cut into “step”, water carrying soil can not run straight down the terraces, which are used to slow down the speed of the flowing water containing much soil in it. In this way most of the soil in the water is left behind on the terraces, much soil in it.
【小题1】What takes place in soil erosion?

C
A blow-fly was looking for an ideal place like rotting meat to lay her eggs so that when her little babies were born, they could feed on the meat.
As she turned a corner in the grassland, she smelt something that smells like rotten meat in the air! With a great joy she landed on it and laid her eggs. She was happy that her children would have enough food to eat.
But the fly did not know she had made a great mistake. What she had sat upon was not meat but a flower, which smells badly. It is called a carrion flower. So, when the blow-fly’s eggs hatched and the little maggots（蛆）came out, they had nothing to eat. They died of starvation.
The carrion flower is one of the many flowers which send out dirty smells to attract flies. The Rafflesia stinks like rotting meat, while the tropical Lords and Ladies flower gives out a smell like rotting fish.
They do it for a special reason. These plants cannot move from their place. But it is important for the male cell of one plant to get in touch with the female cell of another plant. Once that is done, the seed of the plant will bloom and give birth to another plant.
The plant uses its stink to attract flies. As soon as the blow-fly sits on the follower, it is captured by the flower with strong hair. When the hair falls, the fly is free to fly- but it takes some pollen（花粉） with it. And goes and sits on another plant. The male cell of one plant meets the female cell of the other. The seed gets new life.
64. Why did the fly land on something smelly?
A. She was too careless before her bearing.       B. She liked the particular smell very much
C. She hoped to find some food for her babies.    D. She couldn’t find a better place for delivery.
65. The little maggots finally died because_________.
A. they were born too weak             B. they lacked food available
C. carrion flower were poisonous         D. their mother didn’t take care of them
66. Flowers like carrion flower and Rafflesia naturally smell terrible so that_________.
A. they need insects to spread their pollen     B. they succeed in producing more seeds
C. their seeds can be carried to other places    D. they can manage to absorb more nutrients
67. What is the best title of the text?
A. Dirty Tricks        B. Smelly Plants   C. A strange Flower   D. Secrets of Nature.

I was an introvert(内向的人) by  36 . For as long as I remember, putting on a sincere smile when meeting someone had  37  been easy. The key to a sincere smile,  38 , is simple. It’s to be  39 . But that’s the source of the problem. When meeting people,  40  being excited, I often felt upset.
But we all know  41  are important. The more friends you have, the more opportunities you get,  42  it’s job opportunities, a romantic relationship, or business partners. So a smile is important to make others feel  43 . Mother Teresa said, “Every time you smile at someone, it is an action of love, a(an)  44  to that person, a beautiful thing.”
The smile I’m now talking about is not to make a face to cashiers or waiters. I’m talking about those  45  smiles you make when meeting old friends. So I’ve discovered a  46 . And I call this technique “Oh, it’s Jamie!” When I meet someone, I imagine an old friend of mine called Jamie who was my first friend when we were  47  kids. It’s  48  why my smile is as wide as I can possibly make. And it’s not just the smile, but my tone and attitude that turn warm as well.
And the best part, whenever you’re friendly to others, they turn friendly  49 . You’re not hearing this from me. Some research done by scientists actually  50  this claim. So do remember to give it a try.
Three years ago at the age of 23, I took a long hard look at my life and decided that I was  51 .  52  of my life, I set about  53  dramatic changes and now I have become a popular writer. My  54  reflects that nothing is too difficult if you  55  bravely.

As a school librarian，I’m often asked what books are most appropriate for teaching particularconcepts．As the mother of a toddler，I’m now teaching my son to recognize letters and learn thealphabet．Boaks are a great help in teaching a child letters．Here is this librarian and mom’s picks for the best books to help teach your child letters．




Eric Carle’s ABC
Eric Carle is one of my favorite children’s authors and this colorful book is perfect for helping teach the alphabet．The block-style letters are easier to read
and recognize for toddlers than mitten ones．Each letter is tied to an animal name，so your child will have fun looking at the animals，and 1earn the animal
names while also learning letters．
Baby Einsstein：My First Book of Letters
The Baby Einstein books always promote thinking skills and creativity in
young children．Baby Einstein；My First Book of Letters is no exception．This
book includes letters in both upper and lower case，and asks questions about nature that go with each letter for your child to answer．This colorful book is great for helping teach your child letters．
Dr．Seuss’ABC
Dr．Seuss lends his wonderful writing and illustrating（插图）talent to this
great teaching book．His classic writing and funny pictures can be found throughout this alphabet book．The letters are block style，solid-colored，and easy
to read．Your child will love learning letters from this fun book．
Kipper’s A to Z：an Alphabet Adventure
In this book，children follow the little dog Kipper as he works his way through the entire alphabet．The clean，solid font used for the letter makes them
easy to read for young eyes．Author Mike Inkpen does a great job in this book，
which tells more of a story than the other books
Teaching your child letters can be a hard task．It’s import to try to make the alphabet fun and interesting for your child．
【小题1】In Paragraph I，“toddler”probably means       

People living in the UK take quite a few holidays abroad and in this country each year．Choices made about where to go, how to get there and what to do while there can either benefit or harm the environment．
While on holiday
Many of the things you can do to the greener on holiday will be the same things you can do at home—but there are also some extra things too, like avoiding gifts made from endangered plants and animals．Here are some suggestions:
●Making the most of locally produced food and drink, and local activities and attractions will support people in the area you are visiting and reduce the need for further environmental influence from transport;
●Switching off any air conditioning, heating and lights will help reduce climate change effect;
●Save water—some countries suffer from water shortages and saving water can help avoid damage to our natural habitats （栖息地）.
Endangered species （物种）
Some gifts and foods available in some countries can be made from endangered plants or animals．Check before you buy, but if you doubt, avoid animal and plant gifts．More details of the types of products to avoid and illegal trade hotspots can be found on the Souvenir Alert web page．
Making a positive contribution to the place you are visiting
There are ways in which your holiday can help support local people and the environment:
●There are many opportunities to volunteer and help with projects that conserve and improve natural habitats;
●When you are away, or if you are looking for somewhere to visit, you can support projects or attractions which protect wildlife, such as nature reserves and conservation projects．
【小题1】According to the passage, we can    __ to help reduce climate change effect.