題目列表(包括答案和解析)
Are you carrying too much on your back at school? I’m sure lots of children of your age will say “Yes”. Not only the students in China have this problem, but children in the United States also have heavy school bags.
Doctors are starting to worry about young students’ back and neck because their school bags are too heavy for them.
“It’s hard for me to go upstairs with my heavy bag,” said Rick Hammond, an ll-year-old student in the USA.
Rick is among students who have school bags with two straps(帶子),and many other students choose rolling(有滾輪的) bags.
But even with rolling bags ,getting upstairs is still a problem for children .Doctors say students should carry no more than 10% to 15% of their own body weight (重量)。
Scott Bautch, a back doctor, said children under Grade 4 should carry no more than 10% of their weight and older children shouldn’t stay with over 15% , because their bodies are still growing.
Teachers and parents should do some things to help children. And the best answer is to have less homework!
【小題1】From the passage we cam know that .
| A．only children in China carry too heavy school bags. |
| B．children in other countries don’t carry too heavy bags. |
| C．both children in China and the USA carry too heavy school bags. |
| D．only children in the USA carry too heavy school bags. |
| A．they are too young. |
| B．their school bags are too heavy. |
| C．they are too heavy. |
| D．their parents don’t always go upstairs with them. |
| A．his back and neck may be hurt. |
| B．his head and arms may be hurt . |
| C．his hands may be hurt . |
| D．his feet may be hurt . |
| A．5 kilos | B．3 kilos | C．5.5 kilos | D．4.5 kilos |
| A．they should have a little homework to do after they get home |
| B．their teachers had getter not ask them to do any homework |
| C．they should only take home the books they will read that night. |
| D．They should use thin books instead of thick ones. |
School activities for kids and teens
July is a month of fun-filled activities for kids and teens as long as you know where to find them. When you want some fun activities for July, consider these ideas happening in this month.
| Secret of the Dragon Time Monday, July 1, 2013, 10:30 am Cost Adult: $ 7.40 children (number 15 years): half  Bookings Phone the booking office: 3403 2578 Address Brisbane Botanic Gardens Note Secret of the Dragon is a magical story about two children who are taken on a dragon ride to expel the universe. |  The Search for Life: Are We Alone? Time Thursday, July 4, 2013, 2:00 pm Cost Adult: $ 14.50 Children (under 15 years): $ 8.70 Bookings Phone the booking office: 3403 7689 Address Brisbane Botanic Gardens Note Are we truly alone in space? Is there any life out there? These are the questions asked in this show. |
| Magic Class Time Friday, July 12, 2013, 10:00 am Cost Free Bookings Please call 3403 8470 to book your place.  Address Centenary Community hub, 171 Dandenong Rd Note Would you like to be a magician? Then join David, the magician, to learn about real magic with playing cards, coins, ring ropes and DIY projects and be able to become the life of the party. |  Science with Me: Making your own guitar Time Saturday, July 20, 2013, 3:00 pm Cost Free Bookings Please phone 3403 1226 to book your place. Address 10, Egginton Close Note Do you want to make a guitar with Katy and her mom? Science with Me is going to be with you. Please remember to bring a piece of wood, a hammer, some rubber bands and some nails with you. |
| A．Magic Class | B．Science with Me |
| C．Secret of the Dragon | D．The Search for Life |
| A．$7.40 | B．$11.10 | C．$14.80 | D．$23.20 |
| A．real magic | B．making coins | C．magic stories | D．holding parties |
| A．a piece of wood | B．a hammer | C．some nails | D．ring ropes |
| A．They are all free. | B．They happen in the same place. |
| C．They are all weekend activities. | D．They can all be booked by phone. |
Today there are 6 billion people on the earth. By the year 2050 there may be 12.5 billion. There will be a lot of people to feed. We need more food.
One way to produce more food is by 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 material(遺傳物質). Foods from plants grown in this way are called genetically modified foods(轉基因食品), 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 from 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 very interested in their use, and they are not going to go away. In 2050 we may think differently about them.
【小題1】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 |
| A．They are not useful. |
| B．They are not helpful. |
| C．They are not natural. |
| D．They are not cheap. |
| A．GM foods will disappear one day in the future |
| B．GM foods will not disappear in the future |
| C．people will not be interested in GM foods |
| D．people will have to stop using GM foods |
| A．Happy experience. | B．A strong society | C．Too much work | D．A flight |
| A． I will do whatever the family want me to do. | B．Nothing is more important than myself. |
| C．I always agree with people around. | D．The generation is my age group. |
| A．They are not married. | B．They grow in a happy family. |
| C．They don’t live with the family. | D．They have never enjoyed family life. |
| A．To ask people to study family life. |
| B．To tell people to work hard for the family. |
| C．To advise people to create happy family life. |
| D．To give people some examples of family members. |
A. May I help you ?
B: Yes, please. I’d like the blue pants. Can I 61 them on?
A: Sure. Wow! They look very nice 62 you.
B: But I think 63 too small.
A: How do you like this 64 of pants?
B: Let me see. Oh, they are OK . How much are they?
A：They are 390 yuan.
B: 390 yuan ? Are you 65 ? I’ll think about them. Thank you all the same.
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