I was tired and hungry after a long day of work. When I walked into the living-room, my 12-year-old son looked up at me and said, “I  31   you.” I did not know  32  to say, and I just stood there, looking  33  at him. My first thought was that he must need help with his homework. Then I asked, “What was that all about ?” “Nothing,” he said, “My teacher said we should tell our parents we love them and see what they say.”

The next day I called his teacher to  34  more about what my son said and how the other parents had reacted﹡. “Most of the fathers had the  35  response﹡ as you did,” the teacher said, ”When I first suggested ﹡that we try this, I asked the children what they thought their parents would say. Some of them thought their parents would be surprised.”

Then the teacher explained , “ I want my students to know that feeling love is an important part of  36  . I’m trying to tell them it’s too bad that we don’t express﹡ our feelings. A boy  37 tell his parents he loves them.” The teacher understands that sometimes it is  38  for some of us to say something .

That evening when my son came to me, I took him in my arms and held on for a while, saying, “Hey, I love you,  39  .” I don’t know if saying that made either of us healthier,   40   I did feel pretty good.

1.A.  dislikeB.  love C.  likeD.  enjoy

2.A.  how  B.  whyC.  whatD.  which 

3.A.  awayB.  for                     C.  downD.  on 

4.A.  talk toB.  talk withC.  find out  D.  do with 

5.A.  same  B.  different  C.  usual  D.  unusual  

6.A.  studyB.  work  C.  health   D.  body 

7.A.  mightB.  can  C.  shouldD.  need 

8.A.  easy  B.  difficult  C.  crazy  D.  silly 

9.A.  eitherB.  tooC.  also     D.  again 

10.A.  andB.  but   C.  so  D.  when 

How did ancient people tell time?

◆Natural ways of keeping time

In ancient time，people had to use the sun and the moon to tell time．They got up when the sun came up and worked in the fields until the sun went down．

◆Man-made things

The sand clock is made of two glass balls joined by a narrow neck．The top ball was filled with sand．The sand slowly moved through the neck into the bottom（底部）ball．People knew the time by watching how much sand fell to the bottom hall．People also made the water clock．They made a small hole near the bottom of a pot．when the water in the pot dripped（滴）out，marking（刻度）inside the pot showed how much time passed．

◆Body clocks in living things

Animals' body clock

Animals don't need clocks to know time．They have their body clocks．Birds know when to fly to warmer places before winter．Some animals know when to keep more food for the winter．Some fish know when it's time to move up the river and lay eggs．

Plants' own clock

Plants have their own clocks to keep time．Plants know when to open flowers or when to drop their leaves．

Body clock in human beings

People also have their own body clocks．When we get used to our lives，our body clocks can be very exact．It can tell us when it's time to wake up．It can also tell us when to eat or to go to sleep．

1．How could an ancient farmer know when to go back home from the field in the daytime?

A．By looking at the moon．                         B．By the sand clock or the water clock．

C．By looking at the sun．                               D．By feeling whether tired or not．

2．According to the passage，how can animals know time?

A．They use body clocks．                           B．They ask other animals．

C．They use the sun and the moon．                D．They make something to tell time．

3．How many kinds of living things with body clocks are mentioned here?

A．Two．                B．Three．               C．Four．                   D．Six．

4．In what way is the sand clock the same as the water clock in telling time?

A．Both of them have a neck．

B．Both of them have two glass balls．

C．Both of them can be used only once．

D．Both of them give the time by quantity（数量）．

5．The passage is mainly about _________．

A．man-made clocks                                    B．nature's clocks

C．time and clock                                           D．how people keep time

　Moreno, Stanley, and 23 other students from Westfield State College were on vacation in Acapulco, Mexico. This was the last night in the hotel. It was 4 am, Moreno and Stanley came back from a party.

　　Just as Stanley went to sleep, he heard loud noise outside. From the balcony (阳台) of their fourth-floor room, Moreno and Stanley saw black smoke out of one window and heard people shouting.

　　Moreno ran out into the corridor and began knocking on doors and shouting, "Fire!" After that, he went upstairs in a hurry to tell other people. At the same time, Stanley was downstairs helping people get through the smoke-filled room. There he joined forces with Nalewanski, a 21-year-old boy who had a room on the second floor.

　　"Let's go," Nalewanski said. He and Stanley wet their shirts in the bathroom and put them around their mouths and noses so they could breathe. Then they ran up the stairs. On the fourth floor they found Moreno feeling terrible (Moreno had made it up to the eighth floor before turning back). But after making sure he could get back down on his own, they continued upstairs, knocking on the doors on every floor.

　　In the end, no one was seriously hurt. Moreno said, "There were hundreds of people in the hotel. It was our duty to help them."

1. 　　　 students from Westfield State College were on vacation in Acapulco, Mexico.

2. Which floor does Stanley live on?

3. Nalewanski and Stanley put their wet shirts around their mouths and noses in order to 　　　 .

4. What is the correct order?

　　　a. Moreno told other people.

　　　b. No one was seriously hurt.

　　　c. Nalewanski joined them to save people.

　　　d. Stanley and Moreno saw the smoke.

5. From the fourth paragraph, we can know