【题目】
Part-time Cleaning Help Are you looking for a vacation job? Can you clean the house and cook? Then, I need you. The work is boring, but the pay is good. I need you from 2:00--5:00p.m., Monday to Saturday. Please come to the cleaning center or call Mrs. Johnson at 544-9968. |
A Fitness Camp for Overweight Kids Are you too fat? Can you run as fast as your classmates? Have you failed your P.E. examination? Our fitness camp can help you lose weight and get fit again. Come and join us! Please call Nathan at 475-2300. |
Next Wave Music Store After 10 years of teaching the piano, David Smith has made his first CD! Come and meet him this weekend. Special presents for the first 50 people. Time: Sat. 7:00p.m. Call Marsha at 873-2059. |
【1】The cleaner will work________ hours one week.
A.3B.15C.18D.21
【2】________ needs a cleaner.
A.Mrs. JohnsonB.Marsha and Nathan
C.NathanD.Marsha
【3】In the fitness camp, you can________.
A.clean the houseB.make a CD
C.lose weightD.meet David Smith
【4】You can call________ , if you want to lose weight.
A.475-2300B.544-9968C.873-2059D.474-2300
【5】If you're the tenth to come to________, you can get a special present.
A.the cleaning centerB.Next Fashion Store
C.the fitness campD.Next Wave Music Store
【题目】 We brush our teeth every day but few people know how well we’re brushing. Today, a French company has introduced an electric toothbrush, which can work wirelessly(无线地) with a smart phone. It’s called the Kolibree toothbrush. It has different models, and will cost from $99 to $200.
Users download an app and connect via Bluetooth, and the Kolibree will record:
1) the time you spent brushing teeth
2) whether all areas of your mouth are reached
3) whether you brush up and down instead of just side to side.
Then it will send the information to a mobile phone via Bluetooth, telling you whether you have brushed in a proper way. The Kolibree app records your progress and scores your brushing way to help you improve brushing habits.
The toothbrush will also be able to talk to other apps on your phone, so developers could create a game controlled by your toothbrush. That would be very interesting.
The Kolibree toothbrush was invented by Thomas Serval. He says the idea of inventing it came from his experience as a father. He would come home from work and ask his kids if they had brushed their teeth. They always answered “yes”, but Thomas used to find their toothbrush heads dry. He decided that a kind of brush was needed to tell him how well they brushed their teeth.
Thomas says that one day, it’ll be possible to use a brushing unit with a camera. The camera can even examine holes in your teeth while you brush.
Kolibree toothbrush | |
Introduction | ◆Its 【1】 is Kolibree toothbrush. ◆It can work wirelessly with a smart phone. ◆The cost will depend on models and will be from $99 to $200. |
Way it works | ◆Download an app and connect via Bluetooth. ◆The Kolibree will record how 【2】 you brush teeth. whether you brush all areas of your mouth. whether you brush your teeth 【3】. ◆Your progress will be recorded and your brushing way will be scored. ◆It can be interesting because you can play a game while brushing teeth. |
Reason for 【4】 it | ◆Thomas decided to design it after doubting 【5】 his children brushed their teeth. |
Future development | ◆A camera will be in a brushing unit and can examine holes in your teeth. |