Unit2WordsandExpressions

1、Unit2 Words and Expressions1. differ ( vi.), 主要有两个义项：主要有两个义项：“不同不同, 相相异；不同意异；不同意, 意见相左意见相左”。常见的搭配有：。常见的搭配有： 1). sb. differ from/with sb. on/upon/about sth.; (某人与某人在某人与某人在.方面意见不同方面意见不同) 2). sb./sth. and sb./sth. differ in ; （某物与某物在（某物与某物在.方面不同）方面不同） 3). sth. differ from sth .（某物与某物不同）（某物与某物不同）differe

2、nce (n.)不同不同 different (adj.) 不同的不同的Modern airplanes differ from early ones.现代飞机跟早期的在很多方面有所不同。现代飞机跟早期的在很多方面有所不同。I differ with him how to solve the problem.对于如何解决问题对于如何解决问题, 我跟他的意见不一致。我跟他的意见不一致。They differ with each other on moral standards. 关于道德标准关于道德标准, 他们的见解不同。他们的见解不同。The boy differs from his moth

3、er in character.这个小男孩在性格方面不同于他的母亲。这个小男孩在性格方面不同于他的母亲。即时练习：即时练习： 用介词用介词 from, with, on, about, upon 或或 in 填空。填空。(1) We differ _ him _ _ that question.from/withon/about/upon(2) The two nations differ _ culture and religion. (3) The climate here differ _ that of the South.infrom/with用适当的介词填空用适当的介词填空(1)

4、Im sorry to differ _ you _ the matter.(2) The customs here differ _ those of the south.(3) The two girls differ _ language.(4) There are many differences _ living in the city and living in the countryside.fromon/ overfrominbetween2. straightforward adj. 简单的简单的, 易懂的，易懂的， 坦诚的坦诚的, 坦率的坦率的straightforward

5、ly adv. 率直地率直地, 坦诚地坦诚地straightforwardness n. 率直率直Jack is rough, but always straightforward. Installing the program is relatively straightforward.She admired his straightforwardness.3. undertake ( undertook undertaken )vt.承担；从事；负责 undertake responsibility/a task/a project undertake to do同意做；答应做 under

6、take that同意；答应；担保 那是一项很难做的工程。It is difficult to undertake the project. 即时练习：即时练习： 完成下列句子。完成下列句子。 (1) He will _ _ _ next month (去旅行去旅行). (2) He _ _ _ _ (承担一项承担一项新任务新任务).undertooktasknewaaundertakejourney4. pay off vi.取得成功；得到好结果 vt.还清 pay (sb.) /(money) for为而付（给某人）钱 pay back 偿还；报复 Finally, his effort

7、_.（成功了） Did he _? (还清债务)?paid offpay off his debt将下列句子译成英语。将下列句子译成英语。1) 听到这个消息他很沮丧。听到这个消息他很沮丧。 _2) 发现事情的真相使他很沮丧。发现事情的真相使他很沮丧。 _He was cast down to hear the news.Finding out the truth made him cast down. 4. cast down vt. 使沮丧 be/feel cast down 感到沮丧6. object vi. We object to being treated like this. 我们

8、抗议这种待遇。我们抗议这种待遇。 I object to the plan. 我反对这项计划。我反对这项计划。 object vt. I object that he is too young to take that position. 我提出反对意见我提出反对意见: 他太年轻他太年轻不适合那个职位。不适合那个职位。 归纳拓展：归纳拓展： object to (doing ) sth. object + that 从句从句 objection是名词是名词, 常与常与have, take, feel 等等 连用构成词组：连用构成词组：have / take / feel objection t

9、o (doing )sth. I feel a strong objection to getting up early. 我极不愿意早起。我极不愿意早起。 Have you any objection to my opening the window?你反对我打开窗子吗？你反对我打开窗子吗？即时练习即时练习: 句型转换句型转换 Have you any objection to my opening the window? = Would you _ _ my opening the window?(2) take objection to smoking. = I _ _ smoking.

10、(3) “But he is too young,” she argued. = She _ that he was too young.object toobject toobjected7.forbid ( forbade; forbidden ) vt. 禁止 forbid doing forbid sb to do forbid sb from doingStudents are forbidden_(吸烟).The doctor _ (不让喝酒).to smokeforbids drinking. Smoking should be forbidden in public place

11、s. 公共场所应禁止吸烟。公共场所应禁止吸烟。 Her father forbid her to go out alone. 她父亲不许她单独外出。她父亲不许她单独外出。 I forbid you entering my study. 我不许你进入我的书房。我不许你进入我的书房。归纳拓展：归纳拓展：sth. doing sth.sb. to do sth.sb. doing sth.sb. sththatforbid 是不及物动词是不及物动词, 常见的搭配有：常见的搭配有：forbid即时练习：即时练习：完成下列句子完成下列句子(1) The school _ _ _ _ _ (禁止学生吸烟禁

12、止学生吸烟).(2) He is forbidden to _ _ _ (进入这个房间进入这个房间).toroom smokeforbids the studentsenter the8. accumulate可作及物动词和不及物动可作及物动词和不及物动词，表示词，表示: 收集收集, 聚集聚集, 堆积。堆积。 另外另外 accumulation n. 积聚积聚 如如: the accumulation of knowledge 知识的积聚知识的积聚 He accumulated fortune by hard work. 他因努力工作而积蓄了一笔财富。他因努力工作而积蓄了一笔财富。 The p

13、urpose of education is not just accumulating information. 教育的目的不仅仅是积累知识。教育的目的不仅仅是积累知识。 vi. Dust accumulated during my absence. 我不在期间灰尘积聚了起来。我不在期间灰尘积聚了起来。即时练习：即时练习：完成下列句子完成下列句子(1) He quickly _ _ _ (积蓄了一大笔财富积蓄了一大笔财富).(2) Clouds began to _ _ _ _ (在天空中聚集在天空中聚集).largeinaccumulatedfortuneaccumulateskythe1

14、0. bother 作及物动词表示作及物动词表示: 烦扰，打扰烦扰，打扰 作不及物动词表示作不及物动词表示: 麻烦，费事麻烦，费事 作名词表示作名词表示: 麻烦，麻烦的事，引起麻烦的人麻烦，麻烦的事，引起麻烦的人 构成的短语有：构成的短语有： bother about sth. bother with sth. bother to do sth. Dont bother yourself about me. 别为我担心。别为我担心。 Does the noise bother you much? 那噪音使你深感困扰吗？那噪音使你深感困扰吗？ vi. Shall I help you? 要我帮忙

15、吗？ Dont bother. Ill do it myself. 不用麻烦, 我会自己做。 Dont bother to call. 不用打 来。 bother n. I found the house without any bother. 我毫不费事地找一了那座房子。我毫不费事地找一了那座房子。 What a bother you are! 你真讨厌！你真讨厌！即时练习：即时练习：将下列句子译成汉语。将下列句子译成汉语。(1) The neighbours were bothered by the noise of the party. _(2) Dont bother him whil

16、e he is working. _(3) Did you have much bother finding the address? _邻居们被聚会的噪音所困扰。邻居们被聚会的噪音所困扰。他工作的时候不要打扰他。他工作的时候不要打扰他。你找到那个地址费了很大周折吗？你找到那个地址费了很大周折吗？11. owe vt. owing to She still owes $5555 to his father. She still owes an apology/gratitude to me.She owes her success to hard work. She owed it to he

17、r husband that she became a painter at last.归纳：归纳：owe sth to sb= owe sb sth 欠某人钱、情；欠某人钱、情； 归功于；起源于归功于；起源于;归因于归因于词语联想词语联想 be bound for 准备去准备去; 前往前往be bound up in sth 专注于某事专注于某事, 忙于某事忙于某事be bound up with. 与与有密切关有密切关系系根据汉语提示完成句子根据汉语提示完成句子(1) You have done so much that you _ (必定会成功必定会成功).(2) We _ _ (打算回

18、家过春节打算回家过春节).(3) I feel _ (有必要有必要) tell you about it.bound toare bound to succeed are bound for home for the Spring Festival练习坊练习坊I. 根据下列各句句意及所给单词的首字母根据下列各句句意及所给单词的首字母或汉语提示或汉语提示, 写出各单词的正确形式。写出各单词的正确形式。1. There are twenty boys and twenty girls in our class. That is to say there are forty students a_.

19、2. By buying two books every month, he soon _ (积累积累) as many books as a good library.altogetheraccumulated3. The lawyer u_ the case for free because the old man was poor.4. What is the _ (准确的准确的) meaning of what you said just now?5. Could you explain the p_ for shutting down the computer?6. The fans

20、 complained about the apparently a_ distribution of tickets for the next game.undertookexactprocedurearbitrary 7. She blushed, c_ her eyes down.8. The book places a high m_ value on marriage and the family unit.9. Doctors have made a great _ (突破突破) in the kidney transplant.10. We took a s_ route to

21、the seaside, which saved us a lot of time.casting moralbreakthroughstraightforward II. 用所给词的适当形式填空。用所给词的适当形式填空。1. I have a strong _ (object) to getting up early every day.2. What you did wasnt actually illegal, but it was _ (moral) wrong.3. It is _ (disturb) for a five-year-old boy to explain a scientific theory. objectionmorallydisturbing4. Visitors are _ (forbid) to touch the exhibits.5. I used to like their music but theyve become very _ (commerce).6. The role of the news _ (medium) in forming publi