生活用电，每度电的电费为0.53元，某用户5月份交电费y（元）与这个月用电量x（度）之间的关系式为______，若通过查电表知道x=80度，那么该用户应付电费______元．
根据题意可知，某用户5月份交电费y（元）与这个月用电量x（度）之间的关系式为：y=0.53x，
当自变量x=80，直接代入函数解析式即可求值．y=0.53×80=42.4元．
故答案为：y=0.53x，42.4．
As King Parveez and Queen Shireen were sitting in their palace one day，a fisherman who was selling beautiful fish was brought in front of them. King Parveez decided to ____ a fish and gave the fisherman 4,000 dirham for it. The fisherman was wild with ____. He thanked King Parveez and left. Queen Shireen turned to her husband in anger and ____ him for paying so much for a fish. The king said that the fish was purchased and that there was ____ that could be done about it. ___，Queen Shireen insisted that the fisherman should be ____. She said, “We will ask the fisherman about the __ of the fish. If he answers it is female, we will say we want a male fish and if he replies it is male, we will say we want a female fish! Either way, we will be able to return the fish and have our ____ back.” So the poor fisherman was called back and was asked the question. Fortunately, he was ____ enough not to be caught out.The fisherman replied, “This fish is ____ in the sense that it is neither male nor female.” King Parveez was so ____ by the wisdom of the man that he ____ a further 4,000 dirham to be paid to him. The fisherman thanked King Parveez ____， but as he was about to leave with the heavy bag of money, one of the ____ fell onto the floor. The fisherman ____ bent down to look for the coin. “Look how greedy this man is！” Queen Shireen ____.“One coin has fallen out of his money bag and he searches for it instead of leaving it for some other poor ____ in the palace to find.” The fisherman heard this ___ and said，“It is not out of greediness that I search for the coin but rather because it had the picture of __ King Parveez on it.I would not____ anyone to step on the coin.”
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完型填空（共20小题；每小题1分，满分20分） 阅读下面短文，从短文后所给各题的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡将该项涂黑。 As Amy Hagadorn rounded the corner across the hall from her classroom, she knocked into a tall boy from the fifth grade running in the opposite direction. “ 36 ”the boy shouted．Then, with a silly smile on his face, the boy 37 his right leg and walked the way Amy limped（跛行）when she walked. Amy closed her eyes. “ 38 him!” She told herself as she headed for her classroom. But at the end of the day, Amy was still thinking about the tall boy’s 39 way. It wasn’t as if he were the only one. It seemed that ever since Amy started the third grade, someone laughed at her 40 . Kids made fun of her about her 41 or her limping. Amy was 42 it. Sometimes, even in a classroom full of other students, the teasing（嘲笑）made her feel 43 alone. Back home at the dinner table that evening, Amy was 44 . Her mother knew that things were not going well at 45 . That’s why she was happy to have some exciting news to 46 with her daughter. “There is a Christmas 47 contest on the radio station,” Amy’s Mom announced．“ 48 a letter to Santa, and you might win a prize. I think 49 at the table with blonde（白肤金发的）curly hair should enter.” A 50 took hold of Amy when the idea first came to her. Out came pencil and paper, and Amy went to work on her letter. “Dear Santa Claus,” she began. While Amy worked at her letter, the rest of the family tried to 51 what she might ask from Santa．Amy’s sister, Jamie, and Amy’s Mom both thought a three-foot Barbie doll would 52 Amy’s wish list. Amy’s Dad guessed a picture book. But Amy wasn’t 53 to tell her secret Christmas wish just then. Here is Amy’s letter to Santa, which she wrote that night: Dear Santa Claus, My name is Amy. I am nine years old．I have a problem at school. Can you help me, Santa? Kids laugh at me 54 the way I walk and run and talk. I have cerebral palsy（脑瘫）. I just want one 55 when no one laughs at me or makes fun of me. 36．A．Go ahead B．Watch it C．Make it D．Mind you 37．A．lived up to B．got down to C．took hold of D．started at
40．A．more than one day B．every other day C．every single day D．on particular day 41．A．speaking B．listening C．reading D．writing 42．A．tired of B．free from C．angry with D．satisfied with 43．A．surprisedly B．all C．exactly D．even 44．A．calm B．eager C．quiet D．pleased 45．A．school B．home C．dinner D．play 46．A．work B．connect C．share D．talk 47．A．singing B．speech C．dancing D．wish
50．A．sadness B．smile C．coldness D．cry 51．A．guess B．recognize C．read D．consider 52．A．form B．make C．top D．reach 53．A．contented B．surprised C．lucky D．ready 54．A．in front of B．in spite of C．in place of D．because of 55．A．friend B．day C．classmate D．way |