题目内容

4. Many beautiful fish are fast (消失) because of the severe pollution.

  4. disappearing

练习册系列答案
相关题目

12. The house we live is not large.

   A. which   B. in which

   C. on which   D. at which

5. —Is that hall big enough? We have at least 200 guests.

—Sure. That's a hall which can 400 people.

   A. consist   B. include

   C. involve   D. accommodate

    When I began teaching in a university,I was invited to a workshop for new professors. I had 1 a long time learning what to teach,but not learning how to 2 it. Somehow,my university seemed to hope a weekend spent with experienced professors would 3 for that. My colleagues presented well-crafted lectures about the tools they used. I enjoyed their 4 , but do not remember a thing they said.

   At a coffee break during the lectures,finding myself 5 , I turned to a mathematics professor standing near-by. I asked him what his favourite teaching 6 was. “A cup of coffee,” he said. “I talk too much and too fast in the classroom. Students sometimes have trouble  7 me. So when I've said 8 that I want my students to think about,I would 9 and take a sip of coffee. It lets what I've just said sink in. ”

When we were called to the next talk,he put down his cup and I 10 there was not a trace of coffee in it.

    My doctor 11 me to stop drinking coffeehe explained. “So I have always used a (n) 12 cup. MI decided to try his 13 in my class.

    I took a cup of coffee with me to my next class. It helped. My pauses,as I 14 the coffee,not only gave my students 15 to think about what I had said,but gave me time to think about what I was going to say next. I began to use my 16 to look around the room to see how my students were reacting to what I had just said. When I saw their 17 wander,! tried to bring them back. When I saw them puzzled over some concept that I thought I had 18 ,I gave another example. My 19 became less organised and less brilliant,but my students seemed to 20 me better.

1. A. wasted   B. cost

   C. killed   D. spent

2. A. manage   B. copy

   C. teach   D. consider

3. A. put up   B. build up

   C. take up   D. make up

4. A. experiences   B. plans

   C. presentations   D. designs

5. A. alone   B. absent

   C. lonely   D. awkward

6. A. method   B. material

   C. tool   D. skill

7. A. following   B. grasping

   C. seizing   D. imitating

8. A. everything   B. something

   C. nothing   D. anything

9. A. pretend   B. stop

   C. prevent   D. delay

10. A. observed   B. noticed

   C. glared   D. proved

11. A. suggested   B. protected

   C. allowed   D. advised

12. A. empty   B. clear

   C. large   D. false

13. A. discovery   B. invention

   C. magic   D. idea

14. A. dropped   B. made

   C. drank   D. changed

15. A. space   B. time

   C. room   D. schedule

16. A. chances   B. pauses

   C. situations   D. conditions

17. A. attention   B. focus

   C. energy   D. devotion

18. A. translated   B. expected

   C. explained   D. solved

19. A. speeches   B. memories

   C. documents   D. lectures

20. A. realise   B. understand

   C. admit   D. admire

8. The fields had been (淹没) by flood water.

9. What a (荒唐的) suggestion!To go to a far place on foot!

4. (是非常礼貌的) not to speak ioudiy in public.

2. Bats are the most active at night, they go in search of food.

                                   Muzak 

      The next time you go into a bank,a store,or a supermarket,stop and listen. What do you hear? 1 It's similar to the music you listen to,but it's not exactly the same. That's because this music was especially designed to relax you,or to give you extra energy. Sometimes you dont even realise the music is playing,but you react to the music anyway.

    Quiet background music used to be called “ elevator (电梯) music” because we often heard it in elevators. But lately we hear it in more and more places,and it has a new name “Muzak”. About one-third of the people in America listen to “Muzak” every da. The music plays for 15 minutes at a time,with short pauses in between. It is always more lively between ten and eleven in the morning,and between three and four in the afternoon,when people are more tired. 2

     If you listen to Muzak carefully,you will probably recognise the names of many of the songs. Some musicians or songwriters don5t want their songs to be used as Muzak,but others are happy when their songs are chosen. Why? 3 

    Music is often played in public places because it is designed to make people feel less lonely when they are in an airport or a hotel. It has been proved that Muzak does what it is designed to do. Tired office workers suddenly have more energy when they hear the pleasant sound of Muzak in the background. 4 Supermarket shoppers buy 38 percent more groceries.

     5 They say it's boring to hear the same songs all the time. But other people enjoy hearing Muzak in public places. They say it helps them relax and feel calm. One way or another,Muzak affects everyone. Some farmers even say their cows give more milk when they hear Muzak!

   A. Some people don't like Muzak.

   B. The music gives them extra energy.

   C. Music is playing in the background.

   D. Factory workers produce 13 percent more.

   E. Muzak tends to help people understand music better.

   F. They get as much as $ 4 million a year if their songs are used.

   G. Muzak is played in most of the big supermarkets in the world.

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网