| Guitar lessons An excellent musician. Good-at teaching kids for 5 years. Your home or mine. Call Larry at 86087593. |
Taxi driver wanted Full time. Experience and good knowledge of the city are necessary. Under 45 years old. Call Mr White at 75132633 or 13935728866. |
| Lost dog Medium size, spotted white short hair. Answer you when you call it David. Many thanks for returning it. Call Susan at 87328059. |
Flat for sale Two bedrooms, a kitchen and a bathroom. Hot water 8:00—18:00. Beautiful sights out of the windows. E-mail: sigfund@sohu.com. |
Who can teach children to play the guitar?
| A．Mr White. | B．David. | C．Larry. | D．Susan. |
Which number should you call on if you find the lost dog?
| A．87328059. | B．86087593. |
| C．75132633. | D．13935728866. |
Which of the four people may get the job as a taxi driver?
| A．A 50-year-old person. |
| B．A person who can drive and has free time on weekends. |
| C．A person who has just got his driver's license. |
| D．A 40-year-old person who can drive well in the city. |
When is hot water provided in the flat according to the ad?
| A．In the daytime. | B．At night. |
| C．At any time. | D．Only in the afternoon. |
How can you contact(联系) the owner of the flat for more information?
| A．By making a phone call. | B．By sending an e-mail. |
| C．By going to visit it. | D．By sending a letter. |
We all know that foods will easily go bad if they get too warm. So we usually put them into our fridges to keep cool in hot weather. But can you make it without fridges?
In 1995, Abba, a teacher from Nigeria, found a cool way. His invention was called Pot-in-Pot Cooling System.
It uses two clay pots (陶罐). There is a smaller pot inside a larger one. The space between the two pots is filled with wet sand. Fruit, vegetables or drinks can be put into the smaller pot. A wet cloth covers the whole cooling system. Some foods can be kept fresh for several weeks in it.
Abba built five thousand pot-in-pot systems for the villagers in his hometown. Then people all over the country began using the invention. Soon it became popular with farmers in other African countries.
In 2000, Abba got a prize --- the Rolex Award. If you are trying to do something to improve human life, you may have the chance to get this prize.Who is Abba?
Where should we put fruit and drinks in the Pot-in-Pot Cooling System ?
What can farmers use Abba’s invention to do?
How many pot-in-pot systems did Abba build for the villagers?
From the passage, how can we have the chance to get this kind of prize like Abba?
阅读下列图表，做1-2小题。
You can’ t _____ at Lisa’s Gym.
A. play basketball B. watch a movie C. danceIf Mrs. White exercises at Lisa’s Gym for two hours every Sunday, she should pay ___ a week.
A. $80 B. $40 C. $160
阅读下面的图表，做1-3小题。
We can probably find the advertisement .
A. in a news report
B. on a website
C. in a TV programSara Myers is .
A. the mother of a child
B. the owner of a pet store
C. the name of a writerWhich of the following is NOT true ?
A. The book is written mainly for children
B. From the book , we can know what dogs eat.
C. The book came out in December, 2013 .
Do you know something about tree rings? Do you know they can tell us what the weather was like, sometimes even hundreds of years ago?
A tree will grow well in a climate with lots of sunshine and rainfall. And little sunshine or rainfall will limit the growth of trees by studying the tree rings. For example, to find out the weather of ten years ago, count the rings of a tree from the outside to the inside. If the tenth ring is far from the eleventh ring, then we’re sure that it was sunny and rainy most of that year. If it is near to the eleventh ring, then the climate that year was bad.
Tree rings are important not only for studying the history of weather but also for studying the history of man. Many centuries ago, there lived a lot of people at a place in New Mexico. But now you can find only sand there－no trees and no people. What happened?
A scientist studied the rings of dead trees there. He found that the people had to leave because they had cut down all the trees to make fires and buildings. As all the trees had gone, the people there had to move.
Tree rings can tell ______ according to the passage.
A. whether a tree was strong or not.
B. whether the climate was good or not
C. how tall trees used to be.If you want to find out the weather of twenty years ago, you should study ________.
A. the twentieth ring
B. the tenth ring
C. the twenty-second ringWhat does the underline word “limit” mean?
A. 证实 B. 限制 C. 促进Which of the following is NOT TRUE?
A. Trees can’t grow well in a climate with little sunshine and rainfall.
B. Tree rings grow far from each other in a bad climate.
C. The people left the place in New Mexico because the land became sand.The passage mainly tells us ________ .
A. how climate affects the growing of trees
B. the importance of the trees
C Tree rings can help us study the history of weather and man.
At most school, “going green” means less rubbish or recycling. But at New York’s Riverdale Country School, it means being advised to run and even jump in the hallways. And the students really enjoy doing that.
Why? It because the hallways were built with special kinetic(动能的)tiles. When students run or jump on the floor tiles, electricity will be generated(产生). The electricity can be used to power classroom lights, science projects and charge electronic products. 14-year-old Zach Halem tried to make the officials buy them. There are eight tiles near the school’s student center.
Besides providing fun green energy, it’s also a good way to teach the students to be creative. They will be inspired to be scientists, inventors and engineers in the future to find clean energy for all humans.
The tiles are mostly made from rubber and other recycled things. They were invented by an English man Laurence Kembell-Cook. While new to the US, They have been put in many places in Europe- from a London Underground Station during the 2012 Olympics to a marathon (马拉松)track in Paris. When Pavegen started getting popular in London schools, Laurence began to realize that his invention not only saved energy ,but was also fun!Why do the students of New York’s Riverdale Country School enjoy running in the hallways?
Who invented the special floor tiles?
What are the special floor tiles made of?
How can the kids at New York’s Riverdale Country School save energy from the floor tiles ?
What do you think of the invention?
粤公网安备 44130202000953号