The sun p us with light and heat．We can’t live without it．题目和参考答案——青夏教育精英家教网—

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（2014浙江宁波）The sun p________us with light and heat．We can’t live without it．

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Every object has weight．But the center of its weight is not always in the middle of the object．If the top of ail object is heavier than its bottom (底部)，it will fall over easily．We say that its center of gravity (重力) is high．But if the bottom is heavier, it won’t fall easily, Then we say that its center of gravity is low．

Look at the first picture．This empty box must fall over, because its center of gravity (C) is not above the line of its bottom (AB)．

Now look at the second picture．There is some heavy iron (铁) in the bottom of this box．It will not fall，because its center of gravity is above its bottom．

1.If the bottom of an object is its top，it will fall over easily．

A．1ighter than B．heavier than

C．no heavier than D．as heavy as

2.Please point out which box will not fall．

3.The reason why the Leaning Tower of Pisa does not fall is that ．

A．the top of the tower is heavier than its bottom

B．the bottom of the tower is not heavier than its top

C．its center of gravity is still above the line of its bottom

D．its center of gravity is not above the line of its bottom

What should I do?

One of the most popular items in the school newspaper is the advice column．No one knows who writes it．The students think their teacher does，but it might be a student using a false name．The students enjoy thinking up problems for the advice column．Here are some of them and their answers．

ASK THE WISE OWL

Q：I’m always late for school．I try not to be，but I can’t help it．Please advise me what to do．Tommy．

A：You are probably late for school because you don’t really like school．My advice to you is to try and enjoy school more，and then you won’t be late so often．

Q：I find it difficult to make friends．What do you think I should do?Sara．

A：I can’t advise you until I know more about you．Your problem may be that you are shy．On the other hand，it may be the opposite．You may be too bold（大胆自信的）．Write and tell me more about yourself．

Q：I’m always at the bottom（底）of the class．What do you advise me to do?Molly．

A：I advise you to concentrate on improving your grades in one subject to start with．If you can do this，you should move a little way up from the bottom．Next，try to improve your grades in another subject，and so on．If you concentrate on one subject at a time，by the end of the year you should be quite a long way up from the bottom．

1.What is the main idea of this passage?

A．The school newspaper has an advice column．

B．Tommy wrote to the school newspaper to ask for advice．

C．Sara finds it difficult to make friends．

D．The advice column in the school newspaper is very popular．

2.What is Tommy’s problem?

A．He is always late for school．

B．He finds it difficult to make friends．

C．He is always at the bottom of the class．

D．He needs help with his homework．

3.What does the Wise Owl want Sara to do?

A．Stop being so shy．

B．Stop being so bold．

C．Make more friends．

D．Give more information about herself．

4.What does Molly want to do?

A Make more friends

B．Improve her grades．

C．Stay at the bottom of her class．

D．Concentrate on one subject at a time．

5.By the end of the year，where should Molly be in her class?

A．At the bottom．

B．A little way up from the bottom．

C．Quite a long way up from the bottom．

D．At the top．

Chores weren’t popular at my house．My children didn’t like to do chores．They always saw me do chores，but they hardly ever helped me do them．

A year ago，I made a game called“The Endless Chore Game”．It’s really great．Here’s how the game works．

I make a card with forty squares（方框），and I write a different chore on each square．These chores can be easy and interesting like making dessert．Then my family roll the dice（骰子）to decide what chores we have to do．The card also has a few squares with fun things，like watching TV and singing．If you’re lucky，you can watch TV when the others are doing the chores．

My son likes the game very much．He goes to the kitchen happily every morning to do the game．It’s really a good way to make my children do chores．You can have a try if you have the same problem as me．

1.The writer’s family began to do the game________ago．

A．one year

B．one month

C．two years

D．two months

2.What do you need to do“The Endless Chore Game”?

A．A card．

B．A dice．

C．A card and a dice．

D．A card and forty dice．

3.When do the writer’s family do the game?

A．In the morning．

B．In the afternoon．

C．In the evening．

D．The other day．

4.We can learn from the passage that________．

A．the writer only has one child

B．everyone in the writer’s family likes playing the game

C．the writer wrote this passage to the parents

D．everyone in the writer’s family has to do the chores every day

5.The writer made this game to________．

A．do less chores

B．tell us an interesting game

C．make her children happy

D make her children do chores

Would you please________the children________with the snake?

A．to ask；not to play

B．ask；not to play

C．ask；not play

D．ask；don’t play

——Will you go to Helen’s birthday party?

——I will go if Maria ___________.

A. is invited

B. will be invited

C. be invited

Do you love holidays but hate the increase of weight that follows? You are not alone. Holidays are happy days with pleasure and delicious foods. Many people, however, are worried about the weight that comes along with these delicious foods.

With proper planning, though, it is possible to control your weight. The idea is to enjoy the holidays but not to eat too much. You don’t have to turn away from the foods that you enjoy. The following suggestions may be of some help to you.

● Do not miss meals. Before you leave home for a big dinner, have small, low fat foods. This may help to keep you from getting too excited before delicious foods.

● Begin with clear soup and fruit or vegetables. A large glass of water before you eat may help you feel full. Use a small plate(盘子); a large plate will encourage you to have more than enough.

● Better not have high fat foods. Dishes that look oily have much fat in them.

● Fill your plate with salad and green vegetables.

● If you have a sweet tooth, try some fruits. They don’t have as much fat as cream(奶油）and chocolate.

● Don’t let exercise take a break during the holidays. A 20 minutes’ walk after a meal can help burn off calories (卡路里).

1.The writer gives us suggestions about controlling weight during holidays.

A. four B. five C. six D. seven

2.Before we leave for a big dinner, we should eat some ________.

A. high fat foods B. cream and chocolate

C. oily dishes D. small and low fat foods

3.Which of the following is a good way to stop us putting on weight during holidays?

A. Don’t take exercise and have a rest.

B. Just have clear soup and fruit or vegetables.

C. Drink a large glass of water before eating.

D. Use a big plate and fill it with beef and chicken.

4.From the passage we know that holidays may bring us pleasure and .

A. bring weight problems

B. make us hate delicious food

C. force us to eat less fruit

D. encourage us to have more food

or so , eat, die from, cut down, smaller,

We all like pandas. In fact, many people around the world love these black and white animals. Pandas have become so popular that they are now a symbol of China.

An adult panda weighs about 100 kilos and it is about 150 cm long. But a baby panda is much 1. than the panda. It is only weighs about 0.1to 0.2 kilos and it is only about 15 cm long!

Scientists say there are now fewer than 2,000 pandas living in the forests. And another 300 2. ______live in zoos or research centers in China and other countries.

Pandas do not have many babies, maybe only one every two years. The babies often 3. _______ illnesses and do not live very long. Adult pandas spend more than 12 hours a day4._______ about 10 kilos of bamboo. Many years ago, there were a lot more bamboo forests and pandas in China, but then humans started to 5._____these forests. As the forests get smaller and other human activities cause more problems, pandas can’t find enough to eat and they are having fewer babies.

Now, Chinese government is trying to help save the pandas. We all hope that there will be a lot more pandas in the future

请把答案写在下面的横线上：

—The scarves are all beautiful.I can’t decide which one to choose.

—Oh,look at this red one.I think it’s______.

A.beautiful

B.more beautiful

C..the most beautiful

D.less beautiful

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