步步高高一英语寒假作业：寒假作业

1. 单词拼写

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单词拼写 【1】He bought the house at a 20%___________（折扣）. 【2】Sports clothes are not___________（适当的）for a formal wedding. 【3】There was a___________（无表情的）look on his face. 【4】Teenagers and their parents often___________（有分歧） about the amount of freedom and responsibility that young people are to have. 【5】The gold medal was___________（授予）to Mr. Brown for his fine show of vegetables. 【6】The___________（陈述）that you made is too general about what you're going to do in the future.

2. 完成句子

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单句语法填空 【1】I must get my bike ___________（repair）. 【2】Do you know when this kind of robot came into___________ （exist）? 【3】The speech aroused the___________（enthusiastic）of the students. 【4】How many people ___________（sign）up so far? 【5】My father helped me pick______________ a new book. 【6】The expression on his face suggested that he__________（be）very angry. 【7】They said goodbye, little knowing they were never__________（meet）again. 【8】Their first meeting ended in_________（disagree）. 【9】The lawyer searched out the weaknesses in the witness'_____________（state）. 【10】He didn't say anything __________ the point.

3. 完成句子

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选词填空 【1】The painting can be only admired ___________. 【2】As he pulled, the box ___________ the wall and broke. 【3】We'll ____________ the plan as soon as possible. 【4】I think there's a train at 5:15, but you'd better ____________. 【5】Hе ______________ my mistake to me. 【6】Please____________ when the train starts. 【7】GNP ________________ gross national product. 【8】It was the kind of trip that most of us only _______________. 【9】He__________ my wet coat and made me sit by the fire. 【10】She got sicker. Friends and neighbours of hers came by to_____________ to look after her.

4. 完成句子

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补全句子 【1】___________________________________________, I recognized him. 我一看见他就认出了他。 【2】She is the girl_____________________________. 她就是住在隔壁的女孩。 【3】She______________________________________ in the lab on Monday. 星期一你准会在实验室见到她。 【4】______________________________________ can work out the problem. 并非所有的人都能做出这道题。 【5】I’ll get my friends in Beijing______________________________________. 我要让在北京的朋友为我找一家好旅馆。

5. 阅读理解

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Have you ever wondered why birds sing? Maybe you thought that they were just happy. After all, you probably sing or whistle when you are happy. Some scientists believe that birds do sing some of the time just because they are happy. However they sing most of the time for a very different reason. Their singing is actually a warning to other birds to stay out of their territory. Do you know what a territory is? A territory is an area that an animal, usually the male, claims as its own. Only he and his family are welcome there. No other families of the same species are welcome. Your yard and house are your territory where only your family and friends are welcome. If a stranger should enter your territory and threaten you, you might shout. Probably this would be enough to frighten him away. If so, you have actually scared the stranger away without having to fight him. A bird does the same thing. But he expects an outsider almost any time, especially at nesting(筑巢) season. So he is screaming all the time, whether he can see an outsider or not. This screaming is what we call a bird’s song, and it is usually enough to keep an outsider away. Birds sing loudest in the spring when they are trying to attract a mate and warn others not to enter the territory of theirs. You can see that birds have a language of their own. Most of it has to do with attracting mates and setting up territories. 【1】Some scientists believe that most of the time bird’s singing is actually ________. A.an expression of happiness B.a way of warning C.an expression of anger D.a way of greeting 【2】What does the underlined word “territory’’ mean? A.A place where families of other species are not accepted. B.A place where a bird may shout at the top of its voice. C.An area for which birds fight against each other. D.An area which a bird considers to be its own. 【3】Why do birds keep on singing at nesting season? A.Because they want to invite more friends. B.Because their singing helps frighten outsiders away. C.Because they want to find outsiders around. D.Because their singing helps get rid of their fears. 【4】How does the writer explain bird’s singing? A.By comparing birds with human beings. B.By reporting experiment results. C.By describing birds’ daily life. D.By telling a bird’s story.

6.

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根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 The sea has always interested man. From it he can get food, minerals and treasure. 【1】But he couldn’t go far beneath its surface. 【2】 However, he isn’t a fish. Because he must breathe air, he can’t stay under the water’s surface for any length of time. To explore deep water, man faces even more dangers and problems. A diver who wants to stay under water for more than a few minutes must breathe air or a special mixture of gases. 【3】 He can carry a tank of air on his back and breathe through a hose and a mouthpiece. Water weighs 800 times as much as air. Tons of water pushes against a diver deep in the sea. 【4】 When a diver is under great pressure, his blood takes in some of the gases he breathes. As he rises to the surface, the water pressure becomes less. If the diver rises too quickly, the gases in his blood form bubbles. The diver is then suffering from the bends(潜水员病). The bends can cause a diver to double up in pain. 【5】 A.His body is under great pressure. B.Scientists are trying to find more about the sea. C.For thousands of years, he could sail on it D.They can even kill him． E.He can wear a diving suit and have air pumped to him from above. F.The water pressure can cause a diver to breathe with difficulty. G.Man wants to explore deep into the sea.

7. 语法填空

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语法填空 In only fifty years, English 【1】（develop）into the language most 【2】（wide）spoken and used in the world. English is the working language of most international organizations, international trade and tourism. Businessmen and tourists often come to China without being able to speak 【3】（China）. Chinese businessmen, taxi drivers and students talk with them 【4】（use）English. English is also the language of 【5】（globe）culture, such as popular music and the Internet. You can listen to English songs 【6】 the radio 【7】 use English to communicate 【8】people around the world through the Internet. With so many people 【9】（communicate）in English every day, it will become more and more important 【10】（have）a good knowledge of English.