s3b1 Unit1+language+points.docx

1、s3b1 Unit1+language+pointsUnit 11. suggestsuggest doing sth. suggest that should domake a suggestion2. arrange arrangementarrange to do sth.arrange for sb. to do sth.arrange sth for sb. arrange a room for himarrange the room整理3. It seems thatSb. seems to beThere seems to be4. amountA large amount of

2、 money has been raised.The amount of money is $1000.A number of the number of a great deal ofamount v. The expense amounted to $2000.5. fail to do sth ones failure to do sth.6. hold hold ones breath hold a meetinghold a gun hold ones handsThe bus holds 50 passengers.Will the good weather hold?7. app

3、ealv. appeal to sb. for sth.Does the idea of working abroad appeal to you?n. Films of that sort have lost their appeal.appealing a.8. come to= add up tocome to an end come to a decisioncome to oneself come to=talk about9. pick uppick flowers pick up languagespick sb. up pick up a room pick up a wall

4、et10. play a role in play a part inplay the role of 11. replace A by/with Bsubstitute B for AA take the place of B instead of insteadWe will replace rice with bread.We will substitute bread for rice.We will have bread instead of rice.We will have bread, instead.I will take the place of Jane to atten

5、d the meeting.12. leaveHe left his watch in the hotel.遗留Leave your address, please.留下Dont leave me behind.带走、留下Leave the door open.听任，让，使。处于某种状态Leave the cell phone on.Ill leave it to you to buy tickets.委托He left for the station at 10:00.动身到。There are no books left in the room. a.剩余的leave out漏掉、省略 l

6、eave off 停止、中断 leave alone别管，让独自呆着13. operate vi. perform a surgical operation 实行手术，开刀vt. work; control开动；管理operate the machine 开机器 operate the factory 管理工厂operate on sb. 为某人作手术 operation n. 手术14. require inquirerequire vt. demand 要求，需求 指依照权利或规章、规定、要求。require sth. 要求某事require sth. of sb. 要求某人某事requi

7、re sb. to do 要求某人做require that sb. (should) do sth要求某人做(sth.) require doing / to be done . （某物）需要做request vt. 请求， 表示有礼貌、客气的请求。常见句型有：request sth. from / of sb. 要求某人某事request sb. to do要求某人做某事request that sb. (should) do 要求某人做 demand vt. 要求 表示强烈要求，不容否定。常见句型有：demand sth. 要求某事demand to do sth. 要求某人做某事dem

8、and that sb. (should) do 要求某人做inquire v. ask to be told something by somebody 询问,打探 inquire what has happened 询问发生何事inquire how to do 询问如何做inquire about 打听 inquire after 问候inquire for 要求得到 inquire into 调查 inquire of somebody 向人打听inquiry n. request for help or for information 询问make an inquiry about1

9、5. ensure vt. make sure; guarantee; make safe 担保，保证ensure sb. sth. 保证某人 ensure that 保证His recommendation will ensure me a job. 他的推荐保证我找得到工作。I cant ensure that she will be elected our monitor. 我不能保证她会被选为班长。This medicine will ensure you a good nights sleep.assure My words assured her.让。放心、深信I assure y

10、ou of the success of the project.保证、确信I assure you that the project will succeed.make sureMake sure that you lock the door when you leave home.it可以作代词,也可以作引导词。用作人称代词,指代上文提到的事物指代动物、婴儿或未知的人；非人称代词,表示时间、天气、距离等。it除作代词外,还可用作引导词。引导词本身无实义,只起一种先行引导的作用。 1. 作形式主语,代替由不定式、动名词或从句表示的真正的主语。 常用it作形式主语的句式有: 1)It+be+a

11、dj. / n. + ( for / of sb.) to do sth. 在此结构中,当形容词是表示不定式逻辑主语的特征或属性(如:wise, bright, kind, nice等)时,介词用of;当形容词是说明不定式短语(如:important, possible, necessary, strange等)时,介词要用for。例如: It is impossible (for so few workers) to do so much work in a single day. It was foolish of her to waste money on such clothes. 2

12、)It+be+adj. / n.+clause.例如: It is certain that Tom will do well in the exam. 3)It+be+adj. / 意义相当于形容词的名词词组+动名词. 例如: Its no use trying to repair the ship. These holes are much too big. 4)It+take+(sb.) some time / some money+to do sth. 例如: It will take them more than ten years to complete the Three Gor

13、ges Dam. 5)It+be+said / reported / told等+that-clause. 例如: It is said that he will leave for Beijing tomorrow. 6)It+vt.+sb.+that-clause. 例如: It worried her a bit that her hair was turning grey. 2.it作形式宾语,代替由不定式、动词的ing形式或从句表示的真正宾语。 常用it作形式宾语的句式有: 1)S.+vt.+it+adj. / n.+(for sb.) to do sth. 例如: Do you t

14、hink it possible for them to send an engineer there? 2)S.+vt.+it+adj. / n.+doing sth. 例如: You must find it exciting working here. 3)S.+vt.+it+adj. / n.+that-clause. 例如: I think it a pity that you didnt try harder. 3. 在强调结构中。为了强调句子的主语、宾语或状语,常用强调结构It is/was+被强调部分+that / who+非强调部分。 It was in 1979 that

15、I graduated from university. it, one和that作替代词的用法及区别 it, one和that虽然都可以用来替代前面所提到的一个单数名词,以避免重复,但在具体用法上却有不同。简述如下: 1. it代替前面提到的同一事物,该事物既可以是可数名词也可以是不可数名词。 原题再现 The news that they failed their driving test discouraged him, didnt it? 2. one代替前面提到的同类事物中的一个。该事物只能是可数名词,前面可以有冠词,也可以被this、that或形容词修饰,其后也可以有定语。 原题再

16、现 -Why dont we have a little break? -Didnt we just have one? 3. that代替前面提到的同类事物中特指的一个。该事物既可以是可数名词也可以是不可数名词,要有后置定语,但不可以有前置修饰语。 原题再现 Few pleasures can equal that of a cool drink on a hot day. it可用于含有before或since的特定句型中。例如： It was not long before the war broke out. 不久战争就爆发了。 It is five months since I smoked. 我已有5个月不吸烟了。