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1、词性变化 1. central adj.中央的，核心的；(位于)中心的；主要的-center n.圆心，正中；中心v. 把集中于-centrally adv. 中央地，集中地2. vary veri vi. 变化; 不同-various adj. 不同的 各种各样的- variously adv. 不同地; 各种各样地-variety n. 变化；种种；种类3.fantasy n 幻想 怪念头 fantastic adj. 极好的; 怪诞的; 不切实际的3. attract vt.吸引，引起的注意 -attraction n.吸引(力)；具有吸引力的人或物-attractive adj.有吸引
2、力的，引起注意的4. tourism n. 旅游事业 -tour v. 旅行，游历-tourist n.旅游者，观光者5. engine n.发动机，引擎-engineer n. 工程师，技师; （轮船的）机师6. length n.长，长度，距离；一段，一节-lengthen v. (使)变长，延伸-long adj./adv. 长(期)的(地) 7. preserve vt. 保护; 保持，保存; n 保护区-preservation n. 保存，保留; 保护; 防腐8. settler n.移居者；殖民者-settle vt. 解决; 安排; 使定居; 使沉淀; -settlement
3、n.解决，协议；居留地9.athletic adj. 运动的- athlete n. 运动员; 体育家; 强壮的人;10. translator n. 译者-translate v. 翻译-translation n.翻译，译文11.advance vt. （使）前进; 将提前; - advanced adj. 先进的; 高等的，高深的;12. admission n. 准许进(加)入；入场费(卷)；承认-admit vt. 承认；准许 (加)入 vi.承认13. amusement n. 娱乐品；娱乐；快乐- amuse v. 使消遣；逗(某人)笑用括号内所提供词的适当形式填空。1). Th
4、e coastal areas have mild winters, but by contrast the _ (center) plains become extremely cold. 2). Although our looks differ, we are both_ (attract). 3). One of the main _ (attract) of the job is the high salary. 4). Cambridge is always full of _ (tourism) in the summer. 5). In front of the village
5、 runs a river 300 miles in _ (long). 6). _ (admit) to the concert costs 5. 7). It is said that the first _ (settle) of this country were prisoners.8). I read the book in _ (translate), not in the original Norwegian.Keys: 1). central 2). attractive 3). attractions 4). tourists 5). length 6). Admissio
6、n 7). settlers 8). translation单词辨析1. whichever / no matter whichwhichever无论哪一个；任何一个/些 1) 引导名词从句, 即主语从句或宾语从句；2) 引导让步状语从句= no matter which, 译作“无论哪一个”。no matter which 只能引导让步状语从句。 【练习】用whichever，no matter which填空。1). _ of you comes in first will get the book. 2). _ side wins, I shall be satisfied.3). Yo
7、u can take _ you like.4). _ you choose, you must stand by your decision.Keys: 1). Whichever 2). Whichever (=No matter which) 3). whichever 4). Whichever (=No matter which)2. cloth / clothe / clothes / clothingcloth n. 指“衣料”时是不可数名词，作“（特殊用途的）布”时，是可数名词，如：a table cloth；a dish-clothclothe vt. 给“给穿衣，为提供衣物
8、”，如：He has to work hard to feed and clothe his large family.clothes n. 指“衣服服装”；包括“上衣裤子内衣”等，是复数名词，没有单数，不能直接和连词连用,后面要接复数动词，如：These new clothes are all for her.clothing n. 指“总称衣服被褥”，还包括“帽子鞋袜”等，没有复数形式，后面跟单数动词，如：Our clothing protects us from cold. / A coat is a clothing.【练习】用cloth，clothe，clothes，clothing
9、填空。 1). We have enough food and _ for the winter.2). She s got many beautiful _.3). Now they are able to feed and _ their children better.4). He was following _ behind.5). She began cleaning the wound with a piece of _.6). Wipe the surface of the table with a damp _.Keys: 1). clothing 2). clothes 3)
10、. clothe 4). closely 5). cloth 6). cloth3. preserve / reservepreserve意为“保护；维护；保养；防止（食物）腐败”，强调使不受破坏。preserve sb. from保护某人免受reserve意为“保留，储备，订（座位），预定”，强调为某一特殊目的。【练习】用preserve，reserve填空。1). At minus 130C, a living cell can be _ for a thousand years. 2). We are _ these seats for our parents.3). You d bet
11、ter _ your strength for the basketball game.4). The government _ the rights of the individual person.Keys: 1). preserved 2). reserving 3). reserve 4). preservesIV 重点词汇 1. various adj. 不同的；各种各样的 Their hobbies are many and various. 他们的业余爱好五花八门。many and various 各种各样的 (多作表语) in a variety of ways 用种种方法2.
12、 amusement n. 娱乐品；娱乐；快乐 amuse v. 使消遣；逗(某人)笑 China s Cultural Theme Park offers its visitors a variety of amusement. 中华民俗园为游人提供了各种各样的娱乐项目。amuse oneself with以自娱 to one s amusement 使某人高兴/发笑的是 练习 根据句子的要求在括号里填入适当的词。1). She looked at him in _ (amuse). 2). The children _ _ (自娱) by playing hide and seek gam
13、es. 3). What do you do _ (介词) amusement in this town? Keys: 1). amusement 2). amused themselves 3). for 3. swing (swung, swung) vt.&vi.摇摆；摆动 n.c摇摆；千秋1). His arms swung / He swung his arms as he walked. 他走路时摆动着手臂。 重点用法swing around/round 突然转向相反方向 swing sb from sth to sth (使某人) 突然改变观点或情绪等4. fun n.u 有趣的
14、人或事，玩笑，娱乐 funny adj.可笑的，有趣的，滑稽的Your friend is great fun. 你的朋友真逗趣。重点用法have fun doing sth玩得开心,开展娱乐活动 make fun of 取笑，拿开玩笑 for fun 非认真地，开玩笑地，为了好玩 in fun 开玩笑地，非故意地 练习 根据句子的要求在括号里填入适当的词或翻译。1). His father is full of _ (很风趣). 2). _ _ _ _ _ (多有趣啊) have a swim in this river! 3). Something _ (fun) happened to him 1ast night. 4). They _ _ _ (取笑) her because she wore such strange clothes. Keys: 1). fun 2). What fun it is to
