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选修 9Unit 2 Sailing the oceans 考点要求考点要求写出下列必考单词1.百科全书 n. _2.靠着,沿着,在旁边 prep.&adv._3.天上的 adj ._4.纬度 n ._5.潮汐,潮流 n. _6.海上的,航海的 adj ._7.赤道 n. _8.地平线,视野n. _9.远征,探险 n. _10.出发,离开 n. _11.紧张,不安,张力n. _encyclopediaalongsidecelestiallatitudetidenauticalequatorhorizonexpeditiondeparturetension12.进退两难的局面n. _13.精确的,准确的adj. _14.轻便的,手提的,便利的 adj ._15.悬崖,峭壁 n. _16.必须做的,必修的 adj. _dilemmapreciseportablecliffcompulsory .写出下列单词的变化形式1.出发,离开（v.）_；出发,离开（n.）_2.渴,口渴（n.）_；口渴的（adj.）_3.心理学（n.）_；心理上的,心理学的（adj.）_ ；心理上地,心理学地（adv.）_4.安全的,可靠的（adj.）_；安全,可靠,保险（n.）_ 5.依赖（v.）_；可靠的,可信的（adj.）_6.逐渐的（adj.）_；逐渐地（adv.）_depart departure thirst thirsty .psychology psychological;psychologically secure security rely reliable gradual gradually 活学活用用所给单词的适当形式填空。1.Most _think it is a problem of _ _and should be considered _ _.(psychologic)2._by his father,he overcame all the difficulties with great _and became one of the most _ students in his school.(courage)3.Seeing she _up all the letters he had sent her,he burst into _.(tear)4.They were lost in the desert,and finally _to death.(starvation)5.He was so _that he was afraid he would die of _.(thirst)6.Afte she _this life,her husband felt it unbearable to lose her.(departure)答案:1.psychologists;psychology;psychologically2.Encouraged;courage;courageous3.tore;tears4.starved5.thirsty;thirst6.departed .写出下面必背短语1.实际上,现实_2.受支配_3.陷入困境,处境尴尬_4.死神,鬼门关_5.出发,开始_活学活用根据括号中的解析，选择适当的短语完成句子。1.If I don，t get this finished on time,I will be _ .(in trouble)2.Outwardly she seemed confident but _ she felt nervous.(in actual fact)in reality .at the mercy of in a dilemma jaws of death set loose 3.Keep on doing this and you，ll put yourself _ _ the bank.(under control)4.After a fierce fight with the enemies surrounding us,we ten soldiers escaped _.(a very dangerous situation)5.Everything being ready,they _ the small boat early in the morning.(let go,turn loose)答案：1.in a dilemma2.in reality3.at the mercy of4.the jaws of death5.set loose .单元重点动词swoop deposit peck reform reckon foresee tear roar 活学活用用上述动词的适当形式填空。1.Hearing the wind _across the trees,I felt frightened and accelerated my steps.2.He stared at the little money,_how much he should spend on food.3.A bird _down onto the roof of my house and then flew away quickly.4.It，s hard _what will happen in the future, so try your best to live happily in every single day.5.She was so angry that she _up all the letters he had sent her.答案：1.roaring2.reckoning3.swooped4.to foresee5.tore.重点句型On our departure from Tahiti,some of the crew took over the ship.我们一离开塔西提岛,一些船员就接管了轮船。 on+n./doing.一就活学活用模仿造句。(1)他一到巴黎就被逮捕了。_ (2)一听到这个好消息,他情不自禁地哭了。_ 答案：(1)On his arrival in Paris,he was arrested. (2)On hearing the good news,he couldn，t help crying.语篇领悟 根据课文 Sailing the oceans完成下列短文We may want to know (1) seamen explored the oceans (2) latitude and longitude appeared. (3) they didn，t have the modern navigational helps,seamen (4) still control the sea by using some skills to explore seas (5) discover the new lands. (6) (use)nature is the first and most useful form of (7) (explore)keeping the ship (8) (sail)alongside the coastline,such as celestial bodies,wildlife,weather,and the sea.Because of these skills,sailors increased the ability (9) navigate new seas when they used (10) (instrument),including longitude and latitude. 答案：(1)how (2)before (3)Even though (4)could (5)and (6)Using (7)exploration (8)sailing (9)to (10)instruments .考点活用用本单元所学词组、句型翻译下列短文排了近两个小时的队，玛丽终于把钱存进了海滨的一家银行。她走出银行，来到沙滩上，心理盘算着女儿教育的开销。她陷入深思，没有注意到天越来越暗。一只大海鸟俯冲下来在海滩上啄了个洞。狂风在海面上呼啸，把一棵树拔出地面。呼啸的海风和凶猛的海鸟要告诉她什么呢？女儿在国外能幸福生活吗？不能预见女儿在国外将怎样度过，她凝视这乌云，感到越来越担心。答案： Having queued for almost two hours and having had her money deposited in the bank near the beach,Mary walked out of the bank and went to sit on the beach,reckoning up in her mind the cost for her daughter，s education.She was so deep in thought that she didn，t notice it was getting dark and a large sea bird swooped down and pecked a hole in the sand.The wind was roaring across the sea,tearing a large tree off the ground.What did the roaring wind and the fierce bird mean to tell her?Could her daughter live happcly abroad?As she could not foresee what her daughter would go through in a foreign country,she stared at the dark clouds,feeling more and more worried 自主学习自主学习1.The rope was tied to a log which was then thrown into the sea.把这根绳子系在圆木上，然后把它抛入海里。词语归纳be tied to 被栓在上;被束缚于tie up 系紧,包装tie down 扎牢,扎紧，束缚，限制tie in(with)使联系(配合),使相符即学即练完成下列句子。(1)His boat _ a big tree near the bank.(2)I don，t want _myself _to coming back on a particular date.(3)Her behaviour _ her feelings of guilt.答案：(1)was tied to (2)to tie,down (3)is tied up2.They deposited the captain into a small boat to let him find his own way home. 他们把船长放进一艘小船里，让他自己回家。词语归纳deposit n.存款,定金 v.存放,堆积deposition n.沉积作用,矿床depositor n.存款人,寄托者deposit account 存折即学即练完成下列句子。(1)The cheque _yesterday,so it hasn，t been cleared yet.(2)She made two _of 5,000.(3)The Nile floods the field and _mud on them.答案： (1)was deposited (2)deposits (3)deposits3.Those of us on board the “Bounty” was caught in a dilemma. 在“邦蒂号”上的我们这些人有点儿进退两难。词语归纳 in a dilemma 处于进退两难的境地place sb.in a dilemma 置某人于进退两难之境地 out of one，s dilemma 走出困境solve a dilemma 摆脱困境on the horns of a dilemma 拿不定主意，左右为难，进退维谷即学即练完成下列句子。(1)She _about whether she should go or not.(2)The bad weather _us_.(3)She _as to whether to work or to study abroad after graduation.答案：(1)was in a dilemma (2)placed,in a dilemma (3)was in a dilemma4.cope with对付,应对,克服如：他几乎不能应对这种局面。He was unable to cope with the situation.写作步步高写作步步高 读写任务专题训练 阅读下面的短文，然后按要求写一篇150词左右的英语短文。 Trees are useful Trees are useful to man in three important ways:they provide him with wood and other products,they give him shade,and they help to prevent droughts and floods.Unfortunately,in many parts of the world man has cut down a large number of trees every year.Even where the government realizes the importance of trees,it is difficult to persuade the villagers to see this.So unless the government can educate its people and exercise effectivecontrol,forest will disappear. The results are serious:for where there are trees their roots break the soil up to allow the rain to sink and also hold the soil,thus preventing it from being washed away easily,but where there are no trees,the soil becomes hard and poor. The rain falls on the hard ground and flows away on the surface,causing floods to carry away the nice topsoil.When all the topsoil is gone,nothing remains but worthless desert.写作内容1.以约30个词概括短文的要点。2.发表你的看法,提出几条如何保护树木的建议并解释理由,至少包含以下内容要点,该部分的字数大约120词左右。(1)通过教育手段让孩子们从小就有环保意识。(2)通过法律手段对成年人的砍伐行为进行管制。(3)通过传授致富知识,帮助贫穷地区发展其他农业,缩小地区间贫富的差距。写作要求可以使用实例或其它论述方法支持你的论点，也可以参照阅读材料的内容，但不得直接引用原文中的句子。 The passage tells us trees play an important role for human beings.However,because people don，t see the importance of protecting them,lots of trees have been cut down,which have caused serious results. So we should take a series of effective measures to cope with the situation.For one thing,we should educate children even in the kindergartens.It is necessary for a person to form a good habit of environmental protection from his childhood.For another thing,laws should be made to prevent people from cutting trees.Of course,it is also important to let adults gain some knowledge of environmental protection.Finally,we can help them shakeoff poverty by teaching them modern technology on the farming or raising poultry,thus making the wide gap between the rich and the poor small. Personally,I believe that only when people realize the importance of trees and do something to protect them will we be able to enjoy a greener world.I do hope these measures can help solve the problem.祝祝您您
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