高二英语下学期第13单元11页

教材优化全析 JIAO CAI YOU HUA QUAN XI Warming up 思维拓展 go with 符合，与……一致 tremble with fear 吓得发抖 1.Cover a glass of water with a piece of thick paper. 用一张厚纸盖住一玻璃杯水。 cover…with… 掩盖。例如： vary with 随……而变化 quarrel with 与……吵架 green with envy 嫉妒得脸色发青 She covered her face with her hands. 她用手掩面。 The mother covered her baby with a blanket. 那个妈妈用毛毯盖着她的婴儿。 Our apple tree is covered with fruit. 思维拓展 我们家的苹果树硕果累累。 2.Put one hand on the paper and turn the glass upside down. turn (sb. /sth.) over 翻转 turn inside out 把口袋等由里向外翻 turn up 出现，到场 turn down 调小，关小；衣领往下折；拒绝 turn out 产生……结果 把一只手放在纸上，然后把玻璃杯颠倒过来。 upside down 颠倒地，翻倒过来地。例如： He turned the room upside down. 他把房间弄得乱七八糟。 Hang upside down from a tree. 从树上倒吊着。 Don’t hold the box upside down. 不要把那个盒子倒拿着。 be filled with相当于be full of。例如： Her eyes were filled with tears. 她的眼里充满了泪水。 思维拓展 3.Fill one glass with fresh water and another glass with salt water. 一只杯子装满淡水，另外一只杯子装满盐水。 fill…with… 用……填充……例如： He filled the shelf with books. 他在书架上塞满了书。 This announcement filled her with excitement. 那项宣告使她满怀激动。 思维拓展 4.Put an ice cube in each glass. cubic adj. 立方体的，立方形的 每一个玻璃杯内放入一冰块。 cube n. 立方体，立方体之物。例如： a sugar cube 一块方糖 The cube of 5 is 125. 5的立方是125。 Listening 思维拓展 some of 一些 all of 全部 part of 部分 both of 两者都 neither of 两者都不 each of 每一个 none of 都不 1.One of the most famous English poems about life on the ocean tells the story of an adventurous sea journey. 英国很有名的一首诗歌讲述了这则海上冒险的传奇故事。 one of + n. (pl) 例如： This is one of the best novels that have appeared this year. 这是今年出版的最佳小说之一。 He was the only one of the boys who was given a prize. 他是这些孩子中唯一受到奖励的。 come up 上升，上来，向中心地，从乡下上城市 come up to 走近，走到跟前 思维拓展 2.Work with a partner and see if you can come up with a good, scary story like the one about the mariner. 和同伴一起活动，看你们能否想出一个像“水手”一样惊险的故事。 来 come up against 意外地碰到（困难、反对等） 例如：Everything went on well until we came up against a lack of funds. 我们刚开始一切都很顺利，不料后来却面临资金不足的困难。 come up with 提出，提供。例如： come up with a proposal 提出建议 I hope you can come up with a better plan than this. 我希望你们能提出比这个更好的计划。 You have come up with a good idea. 你想出来了一个好主意。 Speaking 思维拓展 come up to 走近，走到跟前来 come up against 意外地碰到（困难、反对等） 例如：Everything went on well until we came up against a lack of funds.我们刚开始一切都很顺利，不料后来却面临资金不足的困难。 1.You may use the following questions to get started. get dressed 穿衣服 get married 结婚 get paid 获得报酬 get seated 就坐 get drunk 喝醉 get repaired 修理 get prepared 准备 你可以从下列问题着手。 get started 这个是get done 这种形式特别用在意想不到地、突然地或偶然发生的情况。get具有与be相同的作用，形成被动语态。例如： The car couldn’t get started. 这车发动不起来。 I got caught for speeding. 我因超速而被抓住。 Some glasses got broken when we were moving. 我们搬家的时候，有些玻璃杯被打碎了。 要点提示 2.Who benefits from using water in this way? benefit [C] & [U] 利益、恩惠、益处。 I got a lot of benefit from learning a foreign language. 从学习外语中，我得到很多益处。 unemployment benefits 失业救济金 通过这种方式用水，谁会从中受益？ benefit vi. & vt. 对……有益，有利益benefit from/by 因……得到利益，受惠。例如： I benefit greatly from/by my father’s advice. 我从父亲的忠告中获益良多。 This medicine will benefit you. 这种药对你有好处。 要点提示 3.What are some disadvantages of using water in this way? dis 否定前缀，表示“否定，取消，除去，分离”之意。例如：dishonest 不诚实 disappear 消失 disclose 揭露 discontent 不满意 discourage 泄气 dislike 不喜欢 这样用水有什么弊端？ disadvantage [C] & [U] 不利条件。例如： His poor eyesight is a disadvantage to him. 视力不佳是他的弱点。 His bad health is great disadvantage to him. 他体弱多病对他很不利。 at disadvantage 处于不利地位 to one’s disadvantage 对……很不利 disadvantage of… 与……比不利 Pre-reading 思维拓展 Pick out the subject of each paragraph and use the structures below to make six questions. pick cotton 摘棉花 pick spring tea 采春茶 pick one’s pocket 扒某人的口袋 pick up 拾起；偶然获得，学会；恢复精神；加快速度 pick one’s way 挑中 找出每一段的中心话题，用下面的句型，设计六个问题。 pick out 找出，分辨出。例如： Can you pick out your brother in this crowd? 你能在这群人中找出你的兄弟吗？ He picked out his sister in the crowd. 他在人群中认出了他的妹妹。 Reading 思维拓展 1.The properties of water 水资源 property 近义词： wealth, possession belongings property [U] & [C] 特性，性质；财产，资产。例如： lose one’s property 失去财产 real property 不动产 Do you know who he left all his property to? 你知道他把全部财产留给谁了吗？ Many plants have medical properties. 许多植物具有疗效。 range [C] & [U] 列，排；范围，区域。例如： There is a range of mountains in my hometown. 我家乡有一相连不断的雄伟山脉。 This gun has a range of 300 meters. 这支枪的射程是300米。 思维拓展 2.Life in the oceans ranges from the tiniest plankton all the way up to giants like sharks and whales. 海洋中的生物小至浮游生物，大至鲸和鲨鱼。 （1）range vi. 变动、变化 vt. 排列，将……排成行。例如： The prices of the dolls range from $5 to $100. 那些布娃娃的价格从5美元到100美元不等。 She ranged the books on the shelves. 她把书架上的书排列好了。 They ranged themselves in rows. 他们排成列。 （2）all the way 一直，从头至尾。例如： He drove all the way from Canada to Mexico. 他从加拿大一直开车到墨西哥。 They came all the way from Brazil. 他们大老远的从巴西来。 media n. the mass media 大众媒体 by/through the medium of 通过，经由…… 思维拓展 3.The chemical structure of water makes it an excellent medium for life. 水的化学结构使它成为一种极好的生存载体。 medium n.（赖以生存、活动或传播的）介质；环境、媒介。例如： Television is an advertisement medium. 电视是广告的媒体。 Air is the medium of sound. 思维拓展 空气是传播声音的媒介。 in that 因为，在这一点上 now that 既然，由于 not that 并不是说 4.The two hydrogen atoms form a polar molecule, that is, one with a slightly positive end and one with a slightly negative end. with that 接着就 That’s it. 就这样，完了。 and that 并且