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1、Unit 4 Learning efficiently一、核心单词用法例析1. efficient a. 生效的、效率高的；有能力的Our efficient new machines are much cheaper to run.我们高效率的新机器运行成本底多了。注意：effective a. 有力的、给人以深刻印象的Well take some effective measures to stop their polluting the environment.我们将要采取有效的措施制止他们对环境的污染。2. recipe n. 处方、食谱、诀窍I am unable to cook b
2、ut sometimes I can prepare a simple meal by following a recipe.我不会做饭，但是有时候我可以按照食谱做一点便餐。Would you please tell us your recipe for success?跟我们说说你成功的窍门好吗？3. improve vt. & vi. 改进、利用、增加、变得更好Many young people improve their leisure by studying.许多年轻人利用空闲时间进行学习。4. digest vt. & vi. n. 消化、领会、整理、忍受、摘要Cheese does
3、nt digest easily.奶酪不容易消化。His rudeness is hard to digest.他的粗鲁无礼貌让人很难忍受。Can you digest the important points of this article?你们能领会这篇文章的要点吗？5. beneath pron. & adv. 在。（正）下方、低于、有失身份（尊严）、不值得Such behaviour is beneath you.这样的行为有失你的身份。What he said is beneath notice.他说的不值得注意。请比较：Our income is below average.我们的
4、收入在平均水平以下。The boy sitting under the electric fan is the best in our class.坐在电风扇下的男孩是我们班上最好的学生。Its beneath us to quarrel with such a mean fellow.和这样卑鄙的家伙争吵有失我们的身份。6. adopt vt. 采纳、收养The committee adopted my suggestions.委员会采纳了我的建议。His wife has not borne him any child so they decided to adopt a boy.他妻子到
5、现在都没有生孩子，所以他们决定领养一个男孩。注：adapt是“适应、改写”的意思。比如：We should adapt ourselves to the new conditions.我们要使自己适应新的形势。This play is adapted from a novel.这个剧本是由小说改编的。7. assess vt. 对。进行评估、征收税款They are assessing his house.他们在对他的房屋进行评估。Im assessed at 500 yuan a month for the salaries.我每个月被征收元的工资税。8.acute adj. 尖锐的、敏锐的
6、、剧烈的、急性的Many of the animals have an acute sense of smell许多动物有敏锐的嗅觉。The girl is in acute pain.那个小女孩感到剧痛。9. bent adj. & n. 弯的、不正直的、决心的、爱好He is a bent copper; he isnt straight.他是一个不正直的警察。My son has a bent for painting.我儿子爱好绘画。10. tend vt. & vi. 照管、护理、招待；走向、趋势、倾向、有助于She tended her husband lovingly durin
7、g his long illness.在她丈夫长期生病的过程中，她非常精心地照顾了他。Interest rates are tending upwards.利息在上涨。We tend to be optimistic.我们倾向于乐观。注意：intend to do sth是“打算、想要”意思。比如：Ive made a mistake, though I didnt intend to.我犯了一个错误，尽管我不想（犯错误）。11. tiresome adj. 使人疲劳的、令人厌倦的This is a tiresome piece of work.这是一件累人的事。12. concrete ad
8、j. n. vt. & vi. 具体的、混凝土（制的）、使凝固、固结We must make a concrete analysis of concrete problems.我们必须对具体问题作具体分析。The workman is still busy concreting the road.工人们还在给路面浇注水泥。13. consult vi.& vt. n. 磋商、会诊、查阅、考虑、Have you consulted your doctor about your illness你找过医生给你诊断过你的病吗？I was once consulting for a large buil
9、ding firm.我曾经在一家大的建筑公司做顾问。Consulting the students convenience to and from school, the local government built a bridge over the river.考虑到学生们上学来回的方便，当地政府在这河上架起了一座桥。二、高三选修10 Unit 4 Learning efficiently词组句型解析1. in detail 详细地Will you explain it to us in detail?请你给我们详细地解释一下这件事吧。2. think about 考虑、回想、想起We a
10、re thinking about inviting a professor from Beijing University to give us a lecture.我们正在考虑从北京大学请一位教授来给我们做报告。3. at the beginning 在开始时刻地点Do you start at the beginning and continue reading to the end or do you other things first?你是从文章开头（的地方）开始然后继续读到结尾，还是先做其他的事，比如。？请比较：In the beginning of the class, the
11、 teacher asked us some questions.在刚开始上课时（刚开始那一段时间内），老师问了我们一些问题。4. agree with 同意、和。一致、适应I agree with you/ your opinion/ your idea.The soup/ weather doesnt agree with me.注意：agree on 是“双方或几方面就某一件事达成统一的意见或协议”意思；agree to是“一方不得不同意或接受另一方意见等”意思。比如：They agreed on the price of the car.他们就小车的价格达成了一致（的意见）。He ag
12、reed to his wife on buying a new flat.他只好同意他妻子的意见买一套新公寓。5. would like to do 想要做某事（也有说：should like to do）Id like to hear what you will tell me.我想听一听你能告诉我什么。6. look forward to doing 期待、盼望。（常用进行时态）We are looking forward to your reply.我们期盼着你的答复。注意：The boy is looking forward to see clearly whether its a
13、snake or a rope.那孩子倾身向前想要看个究竟，这到底是一条蛇还是一根绳索？7. find out (通过调查研究)得知、发现I wont tell you; you must find out for yourself.我不会告诉你的；你要自己去找。8. such as 像。这种的、诸如。之类的、例如Such girls as he knew were teachers.像他所认识的这些女孩是老师。Books of reference, such as dictionaries and handbooks, sell well nowadays.参考书，比如词典、手册之类的， 现
14、在很畅销。9. the same () as 和。一样The 2 brothers look the same as each other.那兄弟俩长得一模一样。注意：也有the same that结构，但是两者的意思有区别。比如：Tom is wearing the same coat that his father did last winter. 汤姆穿着他爸爸去年冬天穿过的袄子。（同一件）10. apply to应用于。、向。提出。We should apply the theory to practice.我们要把理论应用于实际。Im applying myself to compi
15、ling this handbook during these days.最近我在致力于这本手册的编写。11. up to 从事于、胜任、轮到、该由、直到What are you up to here?你在这里要干什么？Im not up to this job.我不能胜任这项工作。Its up to you to decide when we shall start. 何时动身由你决定。This kind of single-lung fish can live up to 12 hours when out of water.这种单肺鱼离开水面能生存多达小时。12. the way 用这样的方法、从。样子看来He doesnt speak the way I do.他讲话的方式和我的不一样。The way you work, you must be a master carpenter.看你干活的样子，你一定是个技术熟练的木匠师傅。13. keep in mind 记住He promised to keep my wishes in mind.他承诺要记
