归纳总结?

(1)at sb.’s command听某人支配?

under one’s command由……指挥?

under the command of sb.在……指挥之下?

have a good command of掌握;精通(尤指语言)?

take command of控制?

(be) in command of掌握，控制?

(2)command sb.to do sth.命令某人做某事?

command that...(should) do...命令……?

即学即用?

(1)军队由国王直接统率。?

The army is                          .

(2)她精通法语。?

She                       the French language.

3.request?

观察思考?

She refused all the requests for an interview.?  她拒绝了所有要求采访的请求。?

They have made an urgent request for international help.?他们迫切要求国际社会的援助。?

I requested that he (should) leave at once. 我要求他马上离开。

归纳总结?

(1)make (a) request for...请求;要求……?

at sb.’s request=at the request of sb.应某人之要求?

by request (of)照需要;依照请求;应邀?

on request一经要求?

(2)request sb.to do sth.请求某人做某事?

request that sb.(should) do sth.请求……?

request sth.from/of sb.向某人请求某物?

It is requested that...据要求……?

即学即用?

(1)     her request, Tom went out immediately to help her out.?

A. On     B. At     C. Till     D. In

(2)We all agreed to his request that he      to Dalian for sightseeing.?

A. went             B. were going?

C. go               D. shall go

4.recognize?

观察思考?

Line up these men and see if the witness can recognize the criminal.?

让这些人站成一排，看看证人能否从中把罪犯认出来。?

I recognized him though we were apart for years.?尽管我们分开多年了，我还是认出了他。?

Everyone recognized him to be a lawful heir of the money.?

大家都承认他是那笔钱的合法继承人。

归纳总结?

(1)recognize sb./sth. by/from...根据……认出某人/某事(物)?

be recognized to be/as...被认作……/被认为是……?

It is recognized that...人们公认……?

(2)recognition n.认识;认出?

out of/beyond recognition认不出来?

即学即用

(1)刘翔被认为是世界十佳运动员之一。?

Liu Xiang                   one of the ten first-class athletes in the world.

(2)人们一致认为环境污染已经成了人们面对的最严重的问题之一。?

environment pollution has become one of the most serious problems that people face.

5.straight?

观察思考?

A straight line is the shortest distance between two points.?两点之间直线最短。?

It’s time for some straight talking.?  现在该开诚布公地谈谈了。?

There was no wind. The smoke rose straight upward.?  因为没有风，所以烟笔直地往上升。

归纳总结?

straighten v.弄直;使正确;整顿?

go straight改过自新?

straight away马上，立即?

set sb. straight纠正某人?

即学即用?

A      road goes      from our college to the city center.

A. straight; straight    B. straightly; straightly? C. straight; straightly   D. straightly; straight

Ⅵ.重点短语与句型

6.because of

[短语归纳]

because of, owing to, due to, on account of, thanks to?这五个短语都有“由于，因为”的意思，都是介词短语，因此后面不可接从句。?

because of 是复合介词。because 是从属连词，引导原因状语从句。

即学即用

(1)He arrived at the office late this morning     .?

A. due to there was a storm?  B. due to the storm?

C. because of there was a storm?   D. because the storm

(2)The open-air celebration has been put

off      the bad weather.?

A. in case of         B. in spite of?     C. instead of         D. because of?

[练习] 中译英

1). 因为腿受伤了，他走得很慢。_____________________________________________________________________

2). 因为错过了公共汽车，我们只好步行回家。_____________________________________________________________________

7.come up

观察思考?

[典例]

1). The little by came up to the stranger and showed him how to get to the police station.

小男孩向陌生人走去，并告诉他去警察局的路。

2). We won't forget the day when we watched the sun come up on top of the Tai Mountain.

我们不会忘记那天我们一块在泰山顶看日出。

3). It is certain that the question will come up at the meeting.

这个问题在会议上一定会被提出来的。

4). The snowdrops are just beginning to come up. 雪莲花刚刚开始长出地面。

5). I am afraid something urgent has come up. 恐怕发生了什么急事。

[短语归纳]

come across邂逅

come about发生

come at向...扑来攻击

come from 来自

come out 出版开花;结果是

come up with想出

come round 绕道而来

come down落下塌下

[练习] 用come构成的词组填空。

1). The hunter walked across the forest when suddenly a bear _______ him.

2). The magazine __________ once a month.

3). The engineers has ______________ new ways of saving energy.

4). They ___________ an old school friend in the street this morning.

5). As the project          at the meeting, it drew everybody’s attention.

6)During your English study, you will             many difficulties.