1、英语译林牛津版必修1Unit2导与练（3-4）及答案11Boys and girls tend to be different in this regard.(Page 38，Lines 1617)男孩和女孩在这方面往往有所不同。tend vi.往往；趋向Janet tends to get angry if you ask her such stupid questions.如果你问珍妮特那些愚蠢的问题，她会生气的。He tends to get angry too easily.他很容易生气。It tends to get very cold here in winter.这里冬天往往会很
2、冷。Prices have tended upwards over the recent months.近几个月来物价趋于上涨。vt.照看She tended(to)her husband carefully during his illness.她丈夫生病期间她照顾得无微不至。tend to do sth.易于；往往会tend(to)sb.照顾/护理某人完成句子(1)女人往往比男人长寿。Women _ _ _ _ _ men.(2)我累了就容易出错。When Im tired，I _ _ _ _.(3)人们往往认为这个问题绝不会影响到他们。People _ _ _ that the prob
3、lem will never affect them.(4)医生和护士护理受伤者。Doctors and nurses _ _ _.(5)我紧张时总爱唠叨。I _ _ _ too much when Im nervous.【参考答案】： 11(1)tend to live longer than (2)tend to make mistakes (3)tend to think (4)tended the injured/wounded (5)tend to talk12. .they want to find their own limits and the limits of the wo
4、rld around them.(Page 38，Lines 1718)他们想要找到他们自身的局限和周围世界的局限limit n限制；极限；界限There is a limit to my patience.我的忍耐是有限的。If Congress refuses to increase the debt limit，it would severely affect government business.如果国会拒绝提高国债限额，这将严重影响政府事务。The government attempts to set limits on consumer waste.政府试图设定消费者的浪费限量。
5、a time/speed limit时间/速度限制vt.限制The teacher limited her to 800 words for her composition.老师将她的作文限定在了800字以内。A lack of formal education will limit your job opportunities.缺少正规教育会限制你就业的机会。China limits the import of films.中国限制电影的进口。set a limit on/to限制go beyond the limit超过限度limit.to.将限制在范围内limited有限的limitle
6、ss无限的My life is limited，but learning is limitless.吾生也有涯，而知也无涯。After the earthquake，they shared very limited food，water and blankets，and waited for rescue.地震发生后，他们分享着十分有限的食物、水和毛毯，等待着救援。(1)完成句子我们能忍受的疼痛是有限度的。There is _ _ _ the amount of pain we can bear.欧盟对污染程度作了严格的限制。The EU has _ _ _ _ levels of pollu
7、tion.许多人往往认为我们的自然资源是无限的，而事实上是有限的。Many people _ _ _ that our natural resources are _，but in fact they are _.(2)用动词的适当形式填空He limits himself to _(drink)three cups of beer a day.(3)单项选择We have only three tickets available for the movie.So I have to limit the number of the children _ threejust three.Afor
8、 BwithCin Dto(2011湖北，26)Knowledge and learning are important if we want to be successful，but they may also _ our thinking.Adirect BlimitCchange Dimprove 【参考答案】：12(1)a limit to set strict limits on tend to think；limitless；limited(2)drinking 提示：limit.to.中的to为介词。(3)D 提示：本题考查“limit.to.”短语，意为“把限制在范围内”。B
9、提示：考查动词辨析。direct “指导，导演”； limit“限制，局限”； change“改变，变化”； improve“提高，改善”。句意：若想成功，那么知识与学习就很重要，但他们或许也会限制我们的思维。由此可知B项符合句意。13Since teenagers have difficulty balancing these needs.(Page 38，Lines 2425)因为青少年在平衡这些需求时有困难1)balance vt.平衡；权衡；抵消，相抵You have to balance the advantages of living in a big city against t
10、he disadvantages.你必须权衡住在大城市的利与弊。The dolphin balanced the ball on its nose.海豚用鼻子顶着球，使其保持平衡。You should balance your diet.你应该使你的饮食均衡。His lack of experience is balanced by his hard work.他的努力工作弥补了经验的不足。vi.平衡How long can you balance on one leg?你单腿能站多久？n平衡The girl lost her balance and fell off the balance
11、beam.女孩失去了平衡，从平衡木上摔了下来。keep/lose ones balance保持/失去平衡keep a balance between A and B 保持A和B之间的平衡a balanced diet 均衡的饮食a balanced decision 折中的决定balance A with/and B同等重视 keep ones balance lose ones balance(1)完成句子我穿着新的溜冰鞋，努力保持平衡。I tried to _ _ _ on my new skates.尽量保持工作与休闲均衡。Try to _ _ _ _ work _ relaxation
12、.他已学会兼顾工作和家庭。He has learned to _ _ _ _.运动员要有良好的平衡感。Athletes need _ _ _ _ _.(2)单项选择We should protect our environment and _ the balance of nature.Akeep BmakeClose Ddevelop2)have difficulty/trouble (in) doing sth.做某事有困难We had great difficulty (in) persuading her to leave.我们费了很大的劲才说服她离开。have difficulty/
13、trouble with sth.在某方面有困难 He has some difficulty with/in learning English.在英语学习上他有些困难。单项选择(1)We had no difficulty _ your house.Afind Bto findCfinding Dfound(2)You cant imagine what difficulty we had _ home in the snowstorm.Awalked BwalkCto walk Dwalking【参考答案】：131)(1)keep my balance keep a balance bet
14、ween；and balance work with family a good sense of balance(2)A 提示：句意：我们应该保护环境，保持大自然的平衡。2)(1)C(2)D 提示：考查have difficulty (in) doing sth.的变式运用。difficulty在句中充当先行词，作had的宾语。14The good news is that these kinds of growing pains do not last.(Page 38，Line 27)好在这些成长的烦恼并不会持久。last vi.持久The hot weather lasted unti
15、l September.炎热的天气持续到九月。This good weather wont last.这种好天气不会持续很久。vt.持续，维持(一段时间)The food will last us the whole winter.这些食物够我们一整个冬天吃的。last与last for用法一样，后面接时间段名词，表示动作/状态持续的时间。(1)完成句子凉爽的天气只持续了几天。The cool weather only _ _ _ _.每场比赛约一个小时 。Each game lasts _ _ _ _.(2)单项选择The Evening News comes on at seven ocl
16、ock and _ only thirty minutes.Akeeps BcontinuesCfinishes Dlasts【参考答案】：14(1)lasted a few days for about an hour(2)D 提示：句意：晚间新闻7点开始，只持续30分钟。15. .this period of change and challenge is traded for the changes and challenges of grownup life.(Page 38，Lines 2829)这一时期的变化和挑战会转变为成年人生活中的种种变化和挑战。challenge n挑战It
17、 is a challenge as well as an opportunity.这是个机会，也是个挑战。The role will be the biggest challenge of his acting career.这个角色将是他演艺生涯中最大的挑战。vt.挑战He challenged me to a tennis game.他向我挑战，让我跟他打一场网球。face a challenge 面临一个挑战accept/take up a challenge接受挑战challenge sb.to sth.就某事向某人挑战challenging adj.具有挑战性的(1)完成句子环境污
18、染是我们面临的最严峻的挑战之一。Environmental pollution is _ _ _ _ _ _ we face.他决定接受那个挑战。He decided to _ _ _.这是一份具有挑战性的工作。It is _ _ _.(2)单项选择If you want to try some of the most _ skiing in the world，you should try a visit _ Kotzebue.Achallenged；to Bchallenging；toCchallenged；with Dchallenging；with【参考答案】：15(1)one of the most serious challenges accept the challenge a challenging job(2)B 提示：句意：如果你想尝试一些世界上最有挑战性的滑雪运动，你应该去科茨布。challenging“具有挑战性的”；a visit to some place是常见搭配，意为“到某地，参观某地”。 提示：用最精炼的语言把你当堂掌握的核心知识的精华部分和基本技能的要领部分写下来并进行识记。知识精华技能要领
