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1、.PETS3综合知识电子教材主讲：罗蓓第一课时开场白完形填空语法知识第二课时Passage 13 A language is a signaling system which operates with symbolic vocal sounds (语声), and which is used by a group of people for the purpose of communication. Lets look at this 1 in more detail because it is language, more than anything else, 2 distinguish
2、es man from the rest of the 3 world. Other animals, it is true, communicate with one another by 4 of cries: for example, many birds utter 5 calls at the approach of danger; monkeys utter 6 cries, such as expressions of anger, fear and pleasure. 7 these various means of communication differ in import
3、ant ways 8 human language. For instance, animals cries do not 9 thoughts and feelings clearly. This means, basically, that they lack structure. They lack the kind of structure that 10 us to divide a human utterance into 11. We can change an utterance by 12 one word in it with 13 : a good illustratio
4、n of this is a soldier who can say, e. g., tanks approaching from the north, 14 who can change one word and say aircraft approaching from the north or tanks approaching from the west; but a bird has a single alarm cry, 15 means danger! This is why the number of 16 that an animal can make is very lim
5、ited: the great tit (山雀) is a case 17 point; it has about twenty different calls, 18 in human language the number of possible utterances is 19. It also explains why animal cries are very 20 in meaning.1. A.classification B.definition C.function D.perception2. A.that B.it C.as D.what3. A.native B.hum
6、an C.physical D.animal4. A.ways B.means C.methods D.approaches5. A.mating B.exciting C.warning D.boring6. A.identical B.similar C.different D.unfamiliar7. A. But B. Therefore C. Afterwards D. Furthermore8. A.about B.with C.from D.in9. A.infer B.explain C.interpret D.express10. A.encourages B.enables
7、 C.enforces D.ensures11. A.speeches B.sounds C.words D.voices12. A.replacing B.spelling C.pronouncing D.saying13. A.ours B.theirs C.another D.others14. A.so B.and C.but D.or15. A.this B.that C.which D.it16. A.signs B.gestures C.signals D.marks17. A.in B.at C.of D.for18. A.whereas B.since C.anyhow D.
8、somehow19. A.boundless B.changeable C.limitless D.ceaseless20. A.ordinary B.alike C.common D.likely答案： B C C B C C A C D B C A C B C C A A C BPassage 14 One summer night, on my way home from work I decided to see a movie. I knew the theatre would be air-conditioned and I couldnt face my 1 apartment.
9、 Sitting in the theatre I had to look through the 2 between the two tall heads in front of me. I had to keep changing the 3 every time she leaned over to talk to him, 4 he leaned over to kiss her. Why do Americans display such 5 in a public place? I thought the movie would be good for my English, bu
10、t 6 it turned out, it was an Italian movie 7 about an hour I decided to give up on the movie and 8 on my popcorn (爆玉米花). Ive never understood why they give you so much popcorn! It tasted pretty good, 9. After a while I heard 10 more of the romantic-sounding Italians. I just heard the 11 of the popco
11、rn crunching (咀嚼) between my teeth. My thought started to 12 I remembered when I was in South Korea (韩国), I 13 to watch Kojak on TV frequently. He spoke perfect Korean I was really amazed. He seemed like a good friend to me, 14 I saw him again in New York speaking 15 English instead of perfect Korea
12、n. He didnt even have a Korean accent and I 16 like I had been betrayed. When our family moved to the United States six years ago, none of us spoke any English. 17 we had begun to learn a few words, my mother suggested that we all should speak English at home. Everyone agreed, but our house became v
13、ery 18 and we all seemed to avoid each other. We sat at the dinner table in silence, preferring that to 19 in a difficult language. Mother tried to say something in English but it 20 out all wrong and we all burst into laughter and decided to forget it! Weve been speaking Korean at home ever since.1
14、. A.warm B.hot C.heated D.cool2. A.crack B.blank C.break D.opening3. A.aspect B.view C.space D.angle4. A.while B.whenever C.or D.and5. A.attraction B.attention C.affection D.motion6. A.since B.when C.what D.as7. A.within B.after C.for D.over8. A.concentrate B.chew C.fix D.taste9. A.too B.still C.tho
15、ugh D.certain10. A.much B.any C.no D.few11. A.voice B.sound C.rhythm D.tone12. A.wonder B.wander C.imagine D.depart13. A.enjoyed B.happened C.turned D.used14. A.until B.because C.then D.therefore15. A.artificial B.informal C.perfect D.practical16. A.felt B.looked C.seemed D.appeared17. A. While B. If C. Before D. Once18. A.empty B.quiet C.stiff D.calm19. A.telling B.uttering C.saying D.speaking20. A.worked B.got C.came D.made答案：B A D C C D B A C C B B D A C A C B D C7. All _ is
