The Xin’an Street Community(社区)began three programs not long ago.
The Neighborhood Clean-up Program
Every Sunday at 5:00pm, the neighbors begin cleaning Xin’an Street from one end to the other. The head of the Community, Zhao Fuqin, said, “The first Sunday, only eleven people came, but we picked up over seven big bags of rubbish (垃圾)from the sidewalk and street. The next weekend, twenty people came, and filled eight rubbish bags. Now the neighborhood really looks great!”
The Neighborhood Watch Program
The neighbors on Xin’an Street began this program to look for problems in the neighborhood and to call the police if necessary. The neighbors all say the watch has already helped.
SunYan, aged 60, a retired teacher, said, “In the past, I felt afraid at night. Now I know my neighbors are watching for trouble. ” According to the police, there are fewer problems on Xin’an Street. “Calls to 110 went down last month. Criminals knew that the people on Xin’an Street were watching, so they stayed away,” said a policeman.
The Neighborhood Fitness Program
A Health Club was built last month, where the neighbors can do different kinds of sports like basketball, ping-pong ball, tennis, etc. “Every morning you can see groups of neighbors running, dancing and playing Taijiquan. We have come to realize the importance of taking exercise,” said Chen Jinliang, a businessman of 45.
The community has more plans. “We plan to start the Kids Care Program for children. We are going to build an after-school club. And we want to have a picnic for everyone in the neighborhood!” said Zhao Fuqin.
【小题1】When do the neighbors of the Clean-up Program clean Xin’an Street?

Have you ever heard an echo of your voice?

An echo is a reflected(反射)sound. Stand in a very large, empty hall with nothing on the walls. Then shout. The sounds you make will hit the walls and come back to you. The walls reflect the sounds. These reflected sounds are called “echoes”.

We can use reflected sound to make sound travel farther. Hold a watch about fifty centimeters from your ear. You cannot hear it. The sound of the watch travels a short way in all directions. It does not travel as far as your ear. You can make it travel to your ear by using a roll of cardboard(纸板筒).

Make the roll of cardboard about fifty centimeters long. Put one end over your ear and hold the watch at the other. Now you can hear the watch because the sound has not gone in all directions. It is reflected down the roll to your ear.

A megaphone(喇叭筒)works in the same way. It makes sound travel farther. It reflects the sound into a beam which can travel a long way. In the ship, the sailor uses the megaphone to make his voice travel. Without the megaphone, his voice cannot travel far.

We use reflected sound in many ways. We use it to measure the depth of the sea, for example. Among the animals, bats and whales use reflected sound to tell them where they are and what things are near them.

1.What is called “echo”?

A．Very loud voices.

B．Very loud voices that are made by man.

C．Very loud voices that are made by animals.

D．The sound that is made by man or animals comes back from some place.

2.We can hear our echoes if we     .

A．shout in a small room

B．shout in a large house full of things

C．shout in narrow valleys(山谷)

D．shout in the open air

3.Which is the right order of hearing our echo in a very large, empty hall?

a. We hear the reflected sound

b. The sound returns to us

c. The sound hits the walls

d. We make a sound

A．c, b, a, d          B．c, a, b, d           C．d, c, b, a           D．d, b, c, a

4.From the text we learn that __________ .

A．reflected sound is useful only to blind people

B．people haven’t made use of reflected sound yet

C．bats use reflected sound to fly and get food

D．whales don’t use reflected sound as they live in the sea

5.If you haven’t got a megaphone, ____ will help you to make your voice travel farther.

A．a long piece of wood                     B．a roll of cardboard

C．a thin thread                           D．a long piece of silk

 Found:A black watch

Is this your watch？It is found in the classroom. Please call Jessica at 36206018.

             Lost:My school card

My name is David Hand. The number of my school card is 20070107. Please call me at 33429703 or my friend Judy. Her phone number is 33073061. Thank you.

1.    finds a watch.

A. Jessica  B. David   C. Judy   D. Hand

2.What’s the color of the watch?

A. White    B. Black   C. Red    D. I don’t know

3.    school card is lost.

A. Jessica’s B. Judy’s C. David’s  D. My

4.Jane’s watch is lost,she should应该 call     .

A. 33073061 B. 36206018  C. 33429703  D. 20070107

5.Tim finds David’s card,he should call    .

A. 33429703 B. 20070107  C. 36206018  D. 33037061

Time is very important in our life. However, I had never realized it until I received a beautiful gold watch from my father one day when I was 19 years old. This __1__ always tells me the importance of time in my life.

It was a cold rainy day. My father asked me to go to the __2__ to pick up my uncle and take him home. I should have arrived there __3__ 4:30 p.m. We had a basketball match at school that afternoon __4__ the match was too exciting. When the match was nearly over, I suddenly remembered my uncle and __5__ to the airport. It was too late. He had left the airport and taken a taxi to our house.

I was very worried that my father would be __6__ with me. As soon as I entered the living room, I saw my uncle in the sofa looking very tired. I dared not ­­__7__ my uncle and father. I said hello to them in a very low voice. My father didn’t say __8__. Instead, he asked me to sit next to him. “Peter, did you have a good time today?” He __9__ very disappointed, but his voice was still calm. I felt so sorry and answered in an even __10__ voice. “Yes, Dad, but I’m really sorry about not __11__ my uncle. This will __12__ happen again. I promise.” My father handed me a box with a beautiful gold watch inside. It was a gift my uncle bought for him. He gave it to __13__ and said, “I hope you have learned something important today, and this watch will help you remember the importance of him.”

The watch has been with me for 11 years. I wear it not because of its price, but because of __14__ I learned from it. It tells me to respect __15__ and never be late to do what I have promised to.

1.                A．watch          B．clock           C．bell  D．time

2.                A．hotel          B．station          C．bus stop  D．airport

3.                A．before         B．from           C．after D．to

4.                A．though         B．because        C．and  D．so

5.                A．moved         B．turned         C．hurried   D．flew

6.                A．happy          B．angry          C．sorry D．lucky

7.                A．look up         B．look for         C．look at   D．look after

8.                A．anything        B．something       C．nothing   D．everything

9.                A．is             B．was            C．does D．did

10.               A．funnier         B．louder         C．happier   D．lower

11.               A．waking up       B．giving up        C．picking up D．putting up

12.               A．always         B．never          C．often D．usually

13.               A．you           B．him            C．them D．me

14.               A．what           B．that           C．which D．who

15.               A．culture         B．friendship       C．time  D．family