新概念英语第三册课后练习答案及解析Lessons1012.docx

1、新概念英语第三册课后练习答案及解析Lessons1012新概念英语第三册课后练习答案及解析（Lessons1012 ）新概念英语第三册课后练习答案及解析（Lessons10）Special difficulties 难点1动词后加-er如果是以不发音的e结尾的, 只加r(表示行为的主动者, 做某事的人)。work worker / teachteacher / writewriter / readreadermurder(vt.谋杀, 凶杀) murderer(n.杀人犯, 凶手)2动词、名词后加-ist (表示某种主义信仰者, 从事某种职业、研究的人。)Copy copyist(n.抄写员,

2、 模仿者) 无效 typist(n.打字员)novel(n.小说, 长篇故事) novelist(n.小说作家)drug(n.药) druggist(n.药商, 药剂师) tobacco(n.烟草, 烟草制品) tobacconist(n.烟草商, 烟店)3 形容词后加-ness(抽象名词, 表示一种性质、情况、状态)kind kindness(n.仁慈, 亲切, 好意, 善意) bitter bitterness(n.苦味, 辛酸, 苦难) happy happiness(n.幸福, 快乐)- 以结尾要变y为i加ness. willing(adj.乐意的, 自愿的) willingness(

3、n.自动自发,积极肯干)4某些动词后加-ion,构成名词。 Suggest suggestion possess(vt.占有, 拥有, 持有) possession(n.拥有, 占有)collect collection(n.收藏, 搜集品)以-te结尾的动词, 把不发音的-e去掉, 在加-ion.Translate(vt.翻译, 解释, 转化) translation(n.翻译, 译文, 转化)complete completion(n.完成)graduate(v.(使)(大学)毕业) graduation(n.毕业, 毕业典礼)某些以-aim/-ain结尾的动词、把-i去掉，在加-atio

4、n.Explain(v.解释, 说明) explanation(n.解释, 解说, 说明) Exclaim(v.呼喊, 惊叫, 大声叫) exclamation(n.惊叫, 喊叫)5(以-able/-ible结尾的)形容词之后加-ity变成(以-ability/-ibility结尾的)抽象名词 (表示性质、状态) able ability probable(adj.很可能的, 大概的) probability(n.可能性, 或然性, 概率)possible(adj.可能的) possibility(n.可能性, 可能发生的事物)mobile(adj.可移动的, 机动的) mobility(n.

5、活动性, 灵活性, 机动性) Exercise：Violin(n.小提琴) violinist(n.小提琴演奏者, 小提琴家)Responsible(adj.有责任的, 可靠的) responsibility(n.责任, 职责)Careless(adj.粗心的, 疏忽的) carelessness1 physics(n.物理学) physicist(n.物理学者, 唯物论者)2 mine(n.矿v.开采, 开矿) miner(n.矿工)3 human(n.人类adj.人类的) humanity(n.人性, 人类)4 impress(vt.留下印象) impression(n.印象, 感想)-

6、make a good impression5 original(adj.最初的, 原始的) originality(n.创意, 创造性)Multiple choice questions 多项选择新概念3课后习题答案：Lesson 10 1d 2c 3a 4b 5d 6d 7b 8d 9a 10c 11b 12a新概念3课后习题解析：1. D maiden(n.少女, 处女 adj.未婚的, 纯洁的, 处女的)- on her first = maiden voyage 首航, 处女航2. C course(n.过程, 路线, 课程)- steep(adj.陡峭的, 险峻的) steeply

7、(adv.险峻地)3. A4. B on board her(her指代的是the great ship)- on board the plane 在飞机上- on board the train 在火车上- on board the ship 在轮船上5. D 表示下沉的可能性6. D 有了“段时间”four days, 所以用过去完成进行时。7. B so位于句首, 句子必须倒装。8. D9. A veer(vi.转向vt.使转向)= turn10. C just in time = with no time to spare 躲得很及时in next to no time = at on

8、ce = immediatelyon a sudden impulse 凭一时的冲动(impulse n.冲动, 推动, 刺激)11. B 重点在于下去调查investigate(v.调查, 研究) examine(v.检查, 调查)12. A room(n.空间)volume(n.容量, 容积)area(n.范围, 区域,地区)place(n.地方, 地点)新概念英语第三册课后练习答案及解析（Lessons11）新概念3课后习题答案：Lesson 11 1c 2c 3a 4d 5c 6b 7a 8a 9c 10a 11d 12b新概念3课后习题解析：1. C potential(adj.潜在

9、的, 可能的)2. C what提问 名词回答 idea(n.想法, 念头)3. A smuggle(n.走私, 偷带 v.走私)4. D5. C look him in the eyes/face = look directly at him6. B would you kindly do sth please (一种有礼貌的请求)7. A should = ought to8. A Having finished his homework, he went to bed.9. C easy-going(adj.好相处的, 随和的)tolerable(adj.可容忍的 能忍耐的)placid

10、(adj.平静的)negligent(adj.疏忽的, 粗心大意的)10. A feel ashamed of 为感到羞愧unashamed(adj.不害羞的, 不知耻的)guiltless(adj.无罪的, 无辜的)11. Dincomprehensible(= unable to be understood)adj.不能理解的technical(adj.专业性的, 技术的, 技术上的)- The article is full of incomprehensible technical expressions.Incredible(= unbelievable)adj.难以置信的, 不可思

11、议的- What you said is incredible.Incredulous(adj.怀疑的, 不轻信的)- He is an incredulous person.Skeptical(unwilling to believe)adj.好怀疑的, 怀疑的12. baggage(n.行李, 行装)= luggage(n.行李, 皮箱)casement(n.门式窗)equipment(n.装备, 设备, 器材, 装置)新概念英语第三册课后练习答案及解析（Lessons12）Special difficulties 难点wish, if only1 had bought it(显然说明的是

12、过去的情况) - silly adj.愚蠢的, 无聊的2 couldnt/wouldnt make such noise.3 were here (强调：他在这儿, 该有多好) 说明与现在情况相反的概念, 无论什么人称, be动词应该使用were.4 could play the piano as well.5 had studied hard then.6 hadnt mentioned it to him.Multiple choice questions 多项选择新概念3课后习题答案：Lesson 12 1c 2d 3a 4b 5d 6c 7b 8c 9b 10d 11d 12a新概念3

13、课后习题解析：1.C 要么是过度乐观, 要么是过度的悲观unreal adj.不真实的, 虚幻的present vt.介绍, 赠送, 呈现wretchedness n.可怜, 悲惨idleness n.闲散, 懒惰, 赋闲无事unduly adv.不适当地, 过度地, 不正当地optimistic adj.乐观的pessimistic adj.悲观的, 厌世的2.D essential(adj.必需的, 基本的)= very necessaryequipment n.装备, 设备3.A fend for oneself 独立的照料某人4.B think of sb/sth as 把某人、某事看

14、作为.5.D few of us 我们当中没有几个人6.C after(介词)其后要和名词、动名词搭配- after(连词)引导时间状语从句, 表示动作在前。(A答案变为they had rowed就对了)7.B Refrigerators are useful.= A refrigerator is useful.Scarce adj.缺乏的, 不足的, 稀有的, 不充足的8.C 为做过的事情后悔：regret + doing be sorry that是否可以表示后悔去做某事?9.Binhabited(adj.有人居住的) uninhabited(adj.无人居住的)unpopular adj.不流行的, 不受欢迎的barren adj.不生育的, 不孕的, 贫瘠的 n.荒地10.D 完全不同的 entirely differentnaturally adv.自然地, 天然地11.D觉得、发现某人或某事怎么样：find sb/sth to be- They found the trip to be very exciting.某人或某事被发现怎么样, 常用被动语态。- The car is found to be beautiful.Demonstrate v.论证,表明,举行,示威12.A put it = express