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B. More clean water.
C. More fresh water.
B. Two ways.
C. Three ways.
B. The way of making the sea water cold.
C. Neither of the above.
B. Why to turn salt water into fresh water.
C. How to turn salt water into fresh water.
B. Making the sea water below zero.
C. The way to spend the least money but to get the most fresh water.
B. It is time to plan family outing.
C. It is time for mothers to take a day off.
B. Some important persons.
C. An American woman called Ann.
B. The second Sunday in May.
C. The second Saturday mainly talk about?
B. How to plan family party.
C. How to make birthday cards.
Researchers recently made a survey about how people know trees in UK.They showed them pictures of 10 of Britain’s most popular types of trees.They asked them to name each.Many British people cannot give the right answers.
One in 20 people questioned could not name any of the Britain’s common trees.Horse chestnut and oak are very common in Britain.Britons can see them everywhere from parks and gardens to the countryside and forests.But five per cent of Britons could not name the two trees.
While older people are more likely than younger adults to name Britain’s local trees，the knowledge is not being passed down.
Over 70% parents say they have never taught their children the names of trees nor asked them about what they may have learnt at school or elsewhere.
“It is very disappointing to learn that people know very little about British trees，” said one of the researchers.
1．What does this passage mainly talk about?
A．Many Britons cannot name trees.
B．A scientific survey.
C．Parents should teach their children.
D．People know very little about Britain.
2．How many people could not name any of the common trees if 200 people were surveyed?
A．140 B．20
C．100 D．10
3．It can be inferred from the passage that________.
A．the 10 types of Britain’s most popular trees can be seen everywhere
B．horse chestnut and oak are two kinds of animals seen everywhere in Britain
C．older people in Britain may know more about the local trees than the younger ones
D．70% of the people questioned can not name the 10 types of Britain’s most popular trees
4．The underlined word “common” in the second paragraph probably means________.
A．seldom seen B．often seen
C．formal D．local
5．This passage may be taken from________.
A．a newspaper B．a dictionary
C．a science report D．a textbook
查看习题详情和答案>>Winter is the coldest season of the year. It comes between autumn and spring. For us, the winter
months are usually November, December and January. But that is only because we live in the northern
part of the Earth.
In China, winter is the time between the beginning of winter, and the beginning of spring. But, this
is the time that the southern part of the Earth, has its summer. Imagine when we are playing with snow,
Australian kids are enjoying ice cream!
Winter isn't always gray. It can also be bright. Here's how.
Put on a holiday play and try acting. Ask your cousins or classmates to come to your house and make
beautiful clothes and write a play. Act it out for your family.
Play around. Go outside and enjoy yourself. Make a snowman with your friends.
If you really have to stay indoors, give your room a clean and decorate (装饰) it. You'll find it a lot
of fun.
B. Ways to decorate houses.
C. The difference between China and Australia.
D. The colours linked to winter.
B. Because winter in Australia is not as cold as that in China.
C. Because it's summer in Australia when it's winter in China.
D. Because they don't have much to do in winter.
B. Winter can be fun if you find interesting things to do.
C. The writer thinks it's great fun to clean your house and decorate it.
D. Australian kids enjoy having ice cream on winter days.
I think it will be great fun to 4. ____ this winter because I like to 5. ____. Also, it is 6.____ and it can
7.____. I'll try it out soon.
Find words from the passage to fill in the blanks:
In China, the winter months are usually November, December and 8.____. But it's different in Australia.
The winter in China is 9.____ in Australia because it is in the 10.____ part of the Earth.
Winter is not always 11.___. You can have lots of fun. Try 12.____ a play and acting it out with your
cousins or friends. Or you can play 13.____ outside and make a 14.____. If you have to stay 15.____, clean
up your house and 16.____ it with fun pieces.
Just enjoy winter!
It is reported that 300 million people in China have eyesight trouble. More and more parents hope to save their children’s eyesight with medicine, or by correcting the ways that children read and sit. But in fact, one should start with the exercise on one’s feet. Here are three ways to save eyes:
First, don’t tie your shoes too closely. Try wearing comfortable and soft socks or walking without socks and shoes at home. While you are traveling, try wearing cloth shoes in order to improve blood circulation(循环).
Second, walking on tiptoes is good for one’s eyesight. It can fight against eyesight trouble. Numbers show that most of ballet(芭蕾) performers’ eyesight is better.
Third, rope skipping(跳绳) can also be good for one’s eyesight. While skipping rope, one has to move quickly, making both the brain and the eyes excited. It may also help make one grow taller.
Besides foot exercises, it is good to pull one’s ears. Pulling the ears 20 times quickly is also a great way. It can keep one’s eyes healthy.
1.What does the passage mainly talk about?
2.Why is most of the ballet performers’ eyesight good?
3.What shoes should you wear while traveling?
4.Is rope skipping good for eyesight?
5.Besides foot exercises, there is another way to save one’s eyes. What is it?
查看习题详情和答案>>