Time Temp Glasses

Are you a person who wants to know the time and temperature during the day? You might like Temp Glasses. These special glasses show the time above your right eye and the temperature your left eye. It is surely easier than wearing a wristwatch, and you never have to guess the Tature.

Alarm() Fork

Do you eat too quickly? Do you eat too much? How can the Alarm Fork help you? Aren't you is (好奇的)? Well, this special fork has two lights: one green and one red. When the green is on, it's OK to eat a piece of food. The fork "knows" when you eat a piece, and soon the red goes on. Wait for the green light before you eat another piece.

Smell This

Sow do you know if your breath smells nice, or if it smells bad? It's difficult It) know, because it’s very hard to smell the air that comes out of your own mouth. Smell This is useful for this ion. Smell This covers your nose and your mouth. Docs your breath smell nice, or do you need a piece of gum(口香糖)?

Banana Suitcase(手提箱)

Has this ever happened to you? You put a banana in your bag lunch in the morning, and when pen the bag at noon, the banana looks like someone drove a car over it. If you put your banana Banana Suitcase, this will never happen. It keeps a banana safe, delicious, and looking like a m!

1.The writer thinks that the four inventions are_.

A. dangerous          B. useless        C. unusual         D. expensive

2.A person who wants to lose weight may be interested in_.

A. Time Temp Glasses        B. Alarm Fork       C. Smell This  D. Banana Suitcase

3.Which invention is most helpful for someone waiting for a train?

A. Time Temp Glasses.       B. Alarm I ink.       C. Smell This.        D. Banana Suitcase.

4.If you want to know how your breath is. you may buy _.

A. Time Temp Glasses        B. Alarm Fork       C. Smell This D. Banana Suitcase

5.Who might use the Banana Suitcase?

A. A person who eats bananas only at home.

B. Someone who needs to throw away a banana.

C. A person who has little interest in eating bananas.

D. Someone who loves bananas and brings lunch to school every day.

Time Temp Glasses

Are you a person who wants to know the time and temperature during the day? You might like Temp Glasses. These special glasses show the time above your right eye and the temperature your left eye. It is surely easier than wearing a wristwatch, and you never have to guess the Tature.

Alarm() Fork

Do you eat too quickly? Do you eat too much? How can the Alarm Fork help you? Aren't you is (好奇的)? Well, this special fork has two lights: one green and one red. When the green is on, it's OK to eat a piece of food. The fork "knows" when you eat a piece, and soon the red goes on. Wait for the green light before you eat another piece.

Smell This

Sow do you know if your breath smells nice, or if it smells bad? It's difficult It) know, because it’s very hard to smell the air that comes out of your own mouth. Smell This is useful for this ion. Smell This covers your nose and your mouth. Docs your breath smell nice, or do you need a piece of gum(口香糖)?

Banana Suitcase(手提箱)

Has this ever happened to you? You put a banana in your bag lunch in the morning, and when pen the bag at noon, the banana looks like someone drove a car over it. If you put your banana Banana Suitcase, this will never happen. It keeps a banana safe, delicious, and looking like a m!

1.The writer thinks that the four inventions are_.

A. dangerous          B. useless        C. unusual         D. expensive

2.A person who wants to lose weight may be interested in_.

A. Time Temp Glasses        B. Alarm Fork       C. Smell This  D. Banana Suitcase

3.Which invention is most helpful for someone waiting for a train?

A. Time Temp Glasses.       B. Alarm I ink.       C. Smell This.        D. Banana Suitcase.

4.If you want to know how your breath is. you may buy _.

A. Time Temp Glasses        B. Alarm Fork       C. Smell This D. Banana Suitcase

5.Who might use the Banana Suitcase?

A. A person who eats bananas only at home.

B. Someone who needs to throw away a banana.

C. A person who has little interest in eating bananas.

D. Someone who loves bananas and brings lunch to school every day.

March 25 is the 17th National Day of Education on the Safety of Elementary and Middle School Students. The theme of the day this year is to give students more knowledge about how to keep safe.
How can you keep yourselves safe? Here are some suggestions.
When there is a fire:
Shout out “Fire”! Call 119! Try to find a safe exit and get away quickly. Don’t use a lift. Use a piece of cloth to cover your mouth and nose.
When there is an earthquake at school:
Stay calm. Follow the teachers’ instructions. Quickly move under the desk. Don’t jump out of
windows or run out.
When you are on the street:
Wait for the green traffic light. Look left and right before crossing the street. Don’t run across
the street.
When you are eating:
Wash fruits and vegetables carefully before eating them. Check the expiration dates(保质期) of
the food. Don’t eat the food if it looks or smells bad.
When you are at school:
Take care not to fall down or hurt yourself. Don’t run, jump or push while going upstairs or
downstairs. Take care of yourself all the time.

Today there are 6.4 billion people on the earth. By the year 2050 there may be 12.5 billion . There are a lot of people to feed. We need more  and more food.
One way to produce more food is growing stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. It works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic（遗传的） material. Foods from plants grown in this way are called genetically modified(改变的) foods, or GM foods.
By changing the genetic material of a plant, it is possible to make new plants. They make plants which are strong against plant diseases. They can also help in our diseases; a kind of rice is being prepared , for example , which stops people becoming blind.
Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food.
GM plants are not natural. No one knows how good or bad they are,. Making GM foods is only one way of feeding people in 2050. There are strong feelings against them, because they are unnatural. They may feed people , then hurt them or their children later. But both rich and poor countries are interested in their use, and they are not going to go away. In 2050, we may think differently about them.
【小题1】GM foods are made by                 
A. farmers            B. workers      C. scientists          D plants
【小题2】What are the good things about GM foods  ?
A. They make plants strong against diseases.   B. They are unnatural.
C. They can help in human diseases.            D  Both A and  C.
【小题3】GM foods        .
A. are a quick way to produce food    B. grow in the wild 
C. are safe                           D are grown only in rich countries
【小题4】Why do some people not like GM foods?
A. They are not useful.       B. They are not helpful.
C. They are not natural.      D  They are not cheap.
【小题5】From the passage we know that      .