2017--2018学年译林版选修七unit 4 public transport Reading-Grammar学案

unit 4 public transport Reading-Grammar学案

一、词汇

1.convey vt.运送，输送；表达 【用法提示】convey goods

运输货物

convey sb. sth. = conveysth. to sb. 向某人转达某事

convey one’s feelings/meanings表达感受/意思 convey one’s congratulations to sb. 对某人表达祝贺

写出同义词：

(1) Words cannot convey how delighted I am. expressed (2) Your luggage will be conveyed to the hotel by taxi.

2. postpone vt.延迟，延期

【用法提示】postpone doingsth.推迟做某事

(1) The company postponed digging(延迟挖掘) the underground until 1860.

(2) They postponed the date of the wedding (推迟了婚期) because the details had not been settled.

3. link up 联合，连接；联系

【用法提示】link up (with sb/sth) 与??连接，结合；使连接；使结合 (1) This is a bridge linking up two islands（连接两个岛屿）.

(2) The two spacecraft will link up (with each other) in orbit（在轨道上对接）. (3) 如果你将这几条信息联系起来，你将会更清楚真正发生了什么。

Link up the pieces of information, and you’ll be clearer about what has really happened. 4. choke

vi.&vt.(使)窒息;（使）哽咽；塞满，堵塞 chokesth. back 忍住，抑制

(1) He was so careless as to choke on a fish bone. (2) She was choking with emotion.

卡住

哽咽

交通阻塞

【用法提示】choke sth. (up) with sth. 阻塞，填满某物

carried (3) She tried to choke back her tears when blamed by the boss for no reason. 忍住，抑制 (4) At lunchtime the streets were choked with traffic.

5. undertake

vt.&vi. 承担，从事；承诺，答应

undertake to do/that …承诺，允诺，答应 (promise)

(1) He undertook arrangements for everything (承担了所有事情的安排), which made him quite tired.

(2) He undertook to pay the money back (保证还钱) in six months. = He undertook that he would pay the money back in six months.

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【用法提示】 undertake a task/project 承担一个任务、责任

6. enlarge

vt.&vi.扩大，扩展，增大

have the photo enlarged 把照片放大

鼓励，鼓舞 encourage 使??丰富 enrich

【用法提示】enlarge your vocabulary扩大词汇量 【构词拓展】 使能够 enable

7. put through 给某人接通（电话）；使经历 【用法提示】put sth.through 完成；达成；使成功

putsb. through sth.使经历（磨练、痛苦）；折磨 put sb./sth.through (to sb./…) 给某人接通电话

(1) We managed to put the deal through (做成了这笔交易).

(2) You have put your family through a lot (使你家人受苦了)recently. (3) Could you please put me through to the manager(找经理接下电话)?

8. decide on sth. 决定，选定

【用法提示】decide on sth.决定，选定

decide to do sth./that clause 决定做某事 decide against决定不做

(1) After seeing all the candidates we’ve decided on this one. (2) This last game will decide who is to be the champion (谁是冠军).

(3) I have decided against offering Jack a contract extension (决定不再给杰克提供续约合同).

9. split (split, split)

vt.&vi. 分割，（使）分开；撕开，割破

【用法提示】split up (with sb) 和某人断绝关系，分手

splitsth.intosth.使分开（成为几个部分）

(1) Some types of wood split easily (容易劈开). (2) They split up (分手了) after two years of marriage.

(3) The teacher split up the students into four groups (把学生分成四组)for dialogues.

10. annual

adj. 每年的，一年一次的

【用法提示】an annual report 年度报告 an annual budget 年度预算 (1) How much is his annual/yearly salary (年薪)?

(2) This magazine is issued(发行) twice annually/yearly (每年). 随堂练习 1. 翻译句子

(1) 会议再推迟几天举行也无妨。(postpone)

It won’t hurt to postpone holding the meeting for a few more days. (2) 我们和希望工程联手帮助开展该运动。（link up）

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保证，确保 ensure

We linked up with the Project Hope to help run the project. (3) 当他描述所发生的事时我设法忍住了眼泪。(choke)

I managed to choke back my tears as he described what had happened. (4) 他答应在星期一之前完成工作。(undertake) He undertook to finish the work by Monday. (5) 面试的时候他们真让我吃尽了苦头。(put through) They really put me through it at the interview.

2. 单项填空

(1)Though many freeways have been built, a lot of cars in some cities frequently______ the traffic.

A. lead to B. choke off C. link up D. function as

(2)If the equipment is not up to the agreed specifications and quality, we will ______to replace it. A. force

B. undertake C. overcome D. apply

(3) ---It’s getting dark. I must be off now.

---OK, please take care and ______my best wishes to your family. A. accomplish B.clarify money.

A. to buy B. buying C. to buying D. being bought

二、短语句型

1. (L1-3) It has the distinction of being the oldest and most complex underground system in the world.

【句子分析】distinction n. 区别，差别；优秀，卓越，盛名 ?make a distinction between A and B 对??加以区别 have the distinction of …

享有??的盛名 (1) We should make a distinction between right and wrong(区别是非). (2) 这两个词在意思上有什么不同之处?

What is the distinction between the two words in meaning?

2. (L23-24) … early underground lines needed larges holes leading to the surface at regular intervals…

【句子分析】at regular intervals每隔一段距离或时间

(1) We see each other at regular intervals（每隔一段时间）--- usually about once a month. (2) The trees were planted at regular intervals（每隔一段距离）along the avenue. (3) The runners started at 5-minute intervals（每隔五分钟）.

(4) Between the two parts of the concert is an interval, when the audience can buy ice cream.

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C. preserve D. convey (4) He decided to postpone ______ the house because his mother was ill, which cost him a lot of

3. (L40) Between 1918 and 1938, many new stations were constructed, the most famous of which were designed by an architect named Charles Holden. 【句式转换】

(1) Between… were constructed, and the most famous of them were designed by… 并列句 (2) Between… were constructed, the most famous of them designed by…

4. (L58) So, why not take a trip on the oldest underground system today?

【句子分析】?Why not do…?= Why don’t you do…? 提出建议，意为“为什么不做??呢？”

You need a rest. Why not take a fortnight off from work? ?why not？对某一建议表示同意，“好啊！”

--- We could invite John and Barbara to the Friday night party. --- Yes, ______? I’ll give them a call right now. A. why not

三、随堂练习 单项选择

1. He studied hard at school and at last graduated ______.

A. without distinction B.with distinction C.making a distinction D.for distinction 2. ---Who is in ______here? ---Mr. John.

A. use B. authority C. pace D. board

3. ---What do you think of the washing machine you bought the other day? ---It is ______ properly.

A. functioning B. repairing C. transporting 4. I don’t want to ______some argument about who is______. A. be linked in; to blame B. be connected with; blamed C. be involved in; to be blamed D. be involved in; to blame 5.______ the result of the examination, he went to the teacher’s office to ask about it. A. Not having informed of B. Having not informed of C. Not informing of D. Not having been informed of 6. ---Shall we go to see the film? ---______? Let’s make it tonight.

A. Why not B. why C. what for D. what

7. The doctor had almost lost hope at one point, but the patient finally ______. A. pulled down B. pulled through C. pulled up D. pulled over 8. Only the manager has the ______ to sign cheques. A.powerful

B.energy

C.strength

D.authority 9. We should make a clear ______ between the two scientists for the purpose of our discussion. A. distinction B. division C. departure D. separation

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独立主格

B. what for C. why D. what

D. linking