2018-2019學(xué)年高中英語(yǔ) 課時(shí)分層作業(yè)2 Unit 7 The Sea 北師大版必修3.doc

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課時(shí)分層作業(yè)(二) [語(yǔ)言知識(shí)練習(xí)固基礎(chǔ)] Ⅰ.單句語(yǔ)法填空 1．The room is 15 feet in length(long) and 10 feet in breadth. 2．With many things to deal(deal) with，I have to work day and night. 3．He was banned from driving(drive) for six months. 4．Giving advice at the right time has to involve a great deal of intelligence(intelligent)． 5．The more he worked，the more energetic(energy) he became. 6．It took me an hour to find the solution to the problem. 7．His niece is attractive(attract) and mature for her age. 8．You can always make a living with a skill. 9．I advised them to watch out for slick spots on the sidewalk. 10．The information you gathered is of great help to me. Ⅱ.完成句子 1．我們必須采取措施制止污染。 We must take measures to stop pollution here. 2．由男孩領(lǐng)路，我們很容易找到回家的路。 With the boy leading the way，we found the way back home easily. 3．你工作越努力，你就會(huì)取得更大的進(jìn)步。 The harder you work，the greater progress you will make. 4．當(dāng)心一個(gè)帶著黑帽子的高個(gè)男人。 Watch out for a tall man with a black hat. 5．奧運(yùn)會(huì)每四年舉行一次。 The Olympics are held every four years/every fourth year． [高考題型練習(xí)提能力] Ⅰ.閱讀理解 Far from the land of Antarctica(南極洲)，a huge shelf of ice meets the ocean.At the underside of the shelf there lives a small fish，the Antarctic cod. For forty years scientists have been curious about that fish.How does it live where most fish would freeze to death？It must have some secret.The Antarctic is not a fortable place to work and research has been slow.Now it seems we have an answer. Research was begun by cutting holes in the ice and catching the fish.Scientists studied the fishs blood and measured its freezing point. The fish were taken from sea water that had a temperature of －1.88℃ and many tiny pieces of ice floating in it.The blood of the fish did not begin to freeze until its temperature was lowered to－2.05℃.That small difference is enough for the fish to live at the freezing temperature of the icesalt mixture. The scientists next research job was clear：Find out what in the fishs blood kept it from freezing.Their search led to some really strange thing made up of a protein(蛋白質(zhì)) never before seen in the blood of a fish.When it was removed，the blood froze at sea water temperature.When it was put back，the blood again had its antifreeze quality and a lowered freezing point. Study showed that it is an unusual kind of protein.It has many small sugar molecules(分子) held in special positions within each big protein molecule.Because of its sugar content，it is called a glycoprotein.So it has e to be called the antifreeze fish glycoprotein，or AFGP. 【語(yǔ)篇解讀】　你了解 the Antarctic cod(南極鱈魚(yú))嗎？它們?yōu)槭裁丛谀敲吹偷臏囟认氯阅苌?？其秘密在哪里呢？科學(xué)家會(huì)告訴你。 1．What is the text mainly about? A．The terrible conditions in Antarctica. B．A special fish living in freezing waters. C．The ice shelf around Antarctica. D．Protection of the Antarctic cod. B　[主旨大意題。從第一段第二句話 At the underside of the shelf there lives a small fish，the Antarctic cod.和第二段第二句話 How does it live where most fish would freeze to death？可推知B項(xiàng)最佳。] 2．Why can the Antarctic cod live at the freezing temperature? A．The sea water has a temperature of －1.88℃. B．It loves to live in the icesalt mixture. C．A special protein keeps it from freezing. D．Its blood has a temperature lower than－2.05℃. C　[推理判斷題。從第五段最后兩句When it was removed，the blood froze at sea water temperature.When it was put back，the blood again had its antifreeze quality and a lowered freezing point.可知答案為C。] 3．What does the underlined word “it” in Paragraph 5 refer to? A．A type of icesalt mixture. B．A newly found protein. C．Fish blood. D．Sugar molecule. B　[詞義猜測(cè)題。從本段的Their search led to some really strange thing made up of a protein(蛋白質(zhì)) never before seen in the blood of a fish.可推知答案為B。] 4．How do the scientists carry out their research? A．They stayed under sea water for observing the Antarctic cod. B．By cutting holes in the ice and catching the fish. C．By measuring their weight one by one. D．By keeping the fish in a special lab. B　[細(xì)節(jié)理解題。從第三段首句Research was begun by cutting holes in the ice and catching the fish.可知B項(xiàng)正確，其他選項(xiàng)與文章不符，故選B。] Ⅱ.完形填空 I am a girl，but I was born to be a rebel(叛逆者)．I like games that can be 1 ．Some of the sports I like，even boys wont play! Wrestling(摔跤)is 2 seen as a sport for men，but I 3 to see if I could do it. Every Saturday morning，I got out of bed early to go and watch my brother 4 ．From morning to night，I would sit watching the 5 have all the fun.Since then，wrestling has been part of my 6 ． For three years，I 7 all the boys and became the best player in the team.My 8 memory of wrestling is when a boy walked off 9 because hed lost to a girl. My last 10 was at this years Girls State Wrestling Championships. I was so 11 ．I was sure I would win.My heart was beating hard when the match started.I could see 12 but my petitor.When the final whistle blew，I had 13 by four points.The cameras and 14 all turned to me: I was the new wrestling champion.I felt so 15 ．But after a few minutes of enjoying being a champion， 16 began to run through my knee. Because I hurt my knee，my 17 of being a national champion ended.Even so，I still 18 to wrestle next year when I go to college.I have 19 that you can do anything you want if you put your 20 into it. 【語(yǔ)篇解讀】　文章主要介紹了自己從事摔跤運(yùn)動(dòng)的經(jīng)歷，啟示只要用心去做自己喜歡做的事情就一定能做好。 1．A.interesting　 B．surprising C．dangerous D．famous C　[考查形容詞。根據(jù)前句作者生來(lái)是個(gè)叛逆者，在根據(jù)后文男孩都不敢玩的游戲，可見(jiàn)十分危險(xiǎn)。interesting 有趣的；surprising 令人吃驚的；dangerous 危險(xiǎn)的；famous 著名的。] 2．A.usually B．ever C．rarely D．never A　[考查副詞。根據(jù)語(yǔ)境可知此處表示摔跤通常被認(rèn)為是男人的運(yùn)動(dòng)。usually通常地；ever 曾經(jīng)；rarely 幾乎不；never從不。] 3．A.agreed B．pretended C．decided D．happened C　[考查動(dòng)詞。根據(jù)語(yǔ)境可知我決定看看我是否能夠玩摔跤游戲。agree 同意；pretend 假裝；decide 決定；happen 發(fā)生。] 4．A.roll B．run C．fight D．practice D　[考查動(dòng)詞。根據(jù)語(yǔ)境可知此處表示看著哥哥練習(xí)摔跤。roll 滾動(dòng)；run 跑；fight 戰(zhàn)斗；practice 練習(xí)。] 5．A.boys B．girls C．teammates D．friends A　[考查名詞。此處表示我看著男孩們玩得開(kāi)心。boy男孩；girl女孩；teammate隊(duì)友；friend朋友。] 6．A.way B．life C．work D．study B　[考查名詞。此處表示摔跤成了我生活的一部分。way方法；life生活；work 工作；study 研究，學(xué)習(xí)。] 7．A.beat B．hit C．knocked D．injured A　[考查動(dòng)詞。此處表示我打敗了所有的男孩成為最好的隊(duì)員。beat打??；hit 擊打；knock 碰撞；injure 受傷。] 8．A.longest B．shortest C．best D．worst C　[考查形容詞最高級(jí)。此處表示自己記憶最深刻的是跟一個(gè)男孩的比賽。longest 最長(zhǎng)的；shortest 最短的；best 最好的；worst 最糟糕的。] 9．A.shouting B．smiling C．laughing D．crying D　[考查現(xiàn)在分詞。此處表示男孩跟作者比賽輸了，所以是哭著離開(kāi)了。shout 大喊大叫；smile 笑；laugh 大笑；cry 哭。] 10．A.chance B．match C．try D．sport B　[考查名詞。此處表示我的上一次比賽時(shí)今年的女子國(guó)家摔跤錦標(biāo)賽。chance機(jī)會(huì)；match比賽；try 嘗試；sport運(yùn)動(dòng)。] 11．A.upset B．great C．pleased D．excited D　[考查形容詞。我很激動(dòng)，我相信自己能贏。upset難過(guò)，不安；great偉大的，棒極了；pleased令人滿意的；excited令人激動(dòng)的。] 12．A.anything B．nothing C．everything D．something B　[考查代詞。此處表示自己很緊張，除了對(duì)手什么也看不到。anything 任何；nothing沒(méi)有；everything一切；something某些事情。] 13．A.won B．lost C．led D．gained A　[考查動(dòng)詞。此處表示自己贏了四分。win贏；lose失??；lead領(lǐng)導(dǎo)；gain獲得。] 14．A.hands B．players C．lights D．photos C　[考查名詞。此處表示所有的相機(jī)和鎂光燈都朝向我。hand手；player球員；light燈；photo照片。] 15．A.shy B．hopeful C．happy D．nervous C　[考查形容詞。根據(jù)語(yǔ)境自己是摔跤冠軍，所以自己很高興。shy害羞；hopeful 充滿希望的；happy 高興的；nervous 緊張的。] 16．A.air B．blood C．steam D．pain D　[考查名詞。此處表示高興過(guò)后，自己感覺(jué)到膝蓋疼痛。air 空氣；blood 血液；steam 小溪；pain 疼痛。] 17．A.dream B．plan C．goal D．story A　[考查名詞。此處表示因?yàn)樽约簜搅讼ドw，所以成為國(guó)家冠軍的夢(mèng)想結(jié)束了。dream 夢(mèng)想；plan計(jì)劃；goal 目標(biāo)；story 故事。] 18．A.remember B．cycle C．want D．walk C　[考查動(dòng)詞。此處表示即使這樣，我仍然想要去摔跤。remember記得；cycle循環(huán)；want 想要；walk 行走。] 19．A.said B．heard C．learned D．noticed C　[考查動(dòng)詞。此處表示我已經(jīng)得知你可以做任何事情，只要你用心去做。say說(shuō)；hear聽(tīng)說(shuō)；learn得知；notice注意。] 20．A.time B．heart C．foot D．joy B　[考查名詞。此處表示只要用心去做。time 時(shí)間；heart 心；foot 腳；joy 開(kāi)心，快樂(lè)。]