Many people hurt their backs when they try to lift heavy things from the floor. It is easy to hurt your back muscle(肌肉) when you try to pick up a heavy thing. However, there is a correct way to lift things from the floor. If you pick up heavy things correctly, you probably will not hurt your back.
To lift something from the floor correctly, first bend (弯曲) your knees and lower yourself. Keep your back straight. Do not bent over, from your waist (腰) keep your back and hips (臀部) and waist in a line. If you bent over, the muscles in your lower back can became hurt very easily. If you keep your back and hips straight, the muscles are stronger, because they hold up together. The other muscles can then help the lower back muscles.
As you lower yourself, try to get as close to thing as you can, put one knee on each side of the thing. Remember at all times to keep your back straight. Put your hand under the thing that is in front of you, between y our knees.
To lift the thing, you should stand up slowly. Use your leg muscles in order to stand up. In other words, lift with your legs, not with your back.Which part of your body is more easily to be hurt when you lift heavy things?
| A．The leg muscles. | B．The back muscles |
| C．The hips | D．The knees |
Many people hurt their backs when they lift something because _______.
| A．they are not strong |
| B．the things are very heavy |
| C．the way to lift the things is not correct |
| D．they are very heavy |
The muscles are stronger if you _______.
| A．keep your back, hips and waist in a line |
| B．bend over from your waist |
| C．lower yourself |
| D．get down on your knees |
To lift heavy things, the most important of all is to _________.
| A．stand up slowly |
| B．keep your back straight |
| C．bend your knees |
| D．put one knee on each side |
What does “In other words” mean? ________
| A．总而言之 | B．换句话说 | C．在其它话中 | D．在其它单词中 |
I’m John．My father is a factory manager．He comes from America．My mother is a teacher．She’s English．She can speak some Chinese．She is an English teacher at schoo1．I’m a student in my mother’s schoo1．At school I can play with my Chinese friends．We can play football，basketball and table tennis．My mother can play the piano and tennis．She can also sing well．John’s father is _______.
| A．in a school | B．in a factory |
| C．in a hotel | D．in a hospital |
John’s mother is from_______.
| A．America | B．China |
| C．England | D．Japan |
John can _______.
| A．sing | B．play the piano |
| C．play tennis | D．play table tennis |
John’s mother can _______.
| A．play football and sing |
| B．play basketball and the piano |
| C．play tennis and table tennis |
| D．play the piano and sing |
_______can speak some Chinese ．
| A．John | B．John’s mother |
| C．John’s father | D．John’s friends |
Look at this picture, it is Tony’s bedroom. It is small, but it is very nice. There is a desk and a bed in it. There is a computer and some books on the desk. His coat is on the bed. Where is his bag? It is on the wall. What’s that? Oh, it’s a cap! It looks like a cat.
根据短文判断句子正(T)误(F). This is Tony’s bedroom.
There is a desk and a chair in it.
His computer is on the desk.
His coat is on the chair.
Tim has got a cat.
Water is the "life blood" of our earth. It is in every living thing. It is in the air. It runs through mountains and valleys. It forms lakes and seas. Nature has a great water system（系统）.Rainwater finds its way to rivers and lakes. River water runs into the sea. At the mouths of the rivers, fresh water joins the salt water of the sea.
Here at the mouth of a river there is much important plant and animal life. But pollution destroys this life. We have to clean our rivers. Man has to work with nature, not against it.Water is like________.
A. cloudsB. bloodC. life ________ is in every living thing.
A. BloodB. WaterC. SaltThe mouth of a river is near _________.
A. the seaB. a lakeC. a mountain There is much plant and animal life at the _________ of a river.
A. headB. topC. mouthWe have to ________ our rivers.
A. findB. cleanC. pollute
Bicycles are very popular in China. In our country you can see bicycles almost everywhere. When you walk on the road, you will find a lot of people riding bicycles to schools, shops and anywhere else. Therefore(因此), China is known as “the kingdom of bicycles”. In China, many families have one or two bicycles.
Compared(与……比) with cars, bicycles have many advantages. First, they are much cheaper than cars. Most Chinese can’t afford cars, but they can afford bicycles. Second, bicycles are small enough to park anywhere, while cars need a larger piece of land to park. What’s more, with lower speed, bicycles are safer than cars.
However, bicycles also bring some problems. Some riders don’t obey the traffic rules and some riders don’t think about others’ safety. So they ride too fast. During rush hours, too many bicycles may cause traffic jams. We still have a long way to go to solve the problem. Where can you see bicycles in China?
| A．In the big city. | B．In the town. |
| C．In the country. | D．Almost everywhere. |
“The kingdom of bicycles” here is saying ____.
| A．China has a large number of bicycles |
| B．China makes bicycles |
| C．bicycles are a kingdom |
| D．only China has bicycles |
Which of the following is NOT an advantage of bicycles?
| A．Bicycles are much cheaper than cars. |
| B．Bicycles are easy to park. |
| C．Bicycles are more beautiful than cars. |
| D．Bicycles are safer than cars. |
What problems can bicycles bring?
| A．Bicycles are more and more expensive. |
| B．Riding bicycles is more dangerous than driving cars. |
| C．There are no places for so many bicycles. |
| D．Too many bicycles may cause traffic jams. |
What does the last sentence mean?
| A．We should drive cars instead of riding bicycles. |
| B．It’s too far to ride bicycles. |
| C．Bicycles are safe enough. |
| D．We still need to do much to solve the problem. |
People live in different kinds of houses in the world. Usually, each house has its own living rooms, bedroom, kitchen and bathroom. Different houses have different names. What are they? Now, let’s take a look.
A flat is usually in a building. There are usually many families living in the same flat building. People in a flat building share the same stairs and lift to go up and down.
A townhouse has two floors. In a townhouse, the kitchen, the living room and dining room are usually on the ground floor, and the bedrooms are usually on the first floor.
A farmhouse is a house on a farm. There are many farmers living there. There is a large yard in front of it. There are also some “houses” for cows and hens near the farmhouse. The field is not far from the farmhouse, so farmers always go to the field on foot.
A dormitory is a large bedroom in a school, and every 4—8 students share one dormitory. They share the same bathroom, but each student has his or her own bed. Students can learn how to get along well with each other in a dormitory. How does a person get into his or her flat on the second floor?
| A．He or she climbs a ladder to get into it. |
| B．He or she uses a lift to get into it. |
| C．He or she climbs a rope (绳) to get into it. |
| D．He or she uses a plane to get into it. |
What do people call a two-floor house?
| A．A flat. | B．A townhouse. |
| C．A farmhouse. | D．A dormitory. |
Farmers living in farmhouses usually go to the field______.
| A．by bike | B．by bus |
| C．by car | D．on foot |
Paul and Stephen live in a dormitory, so it’s good for them to learn ______ there.
| A．how to make money | B．how to speak English |
| C．how to get along with others | D．how to sing a song |
The writer tells us ______ kinds of houses.
| A．four | B．five |
| C．six | D．seven |