2018-2019学年高一英语人教版必修三重点点拨学案Unit3单元知识总结Word版含答案

单元知识回扣
1．与bring有关的短语
(1)bring up抚养；培养；教育；提出；呕吐
(2)bring in引进；获利；赚钱
(3)bring out出版；使显现
(4)bring about引起；导致
(5)bring down使倒下；减少；降低
2．scene n．(戏剧)一场；现场；场面；景色
(1)behind the scenes在幕后，在后台；暗中
(2)on the scene在现场；当场；在台上演出
3．permit vt.& vi.允许，准许，许可；n.许可证；执照，通行证permission n．允许；许可；同意
(1)permit sb.to do sth.允许某人做某事
(2)permit (doing) sth.允许(做)某事
(3)ask sb.for permission＝ask permission from sb.请求某人许可
(4)with/without (one’s) permission 得到/未经(某人的)允许
4．与ahead有关的短语
(1)go ahead发生，进行；前进；(用于祈使句)可以；往下说；用吧；开始吧
(2)go ahead with开始做，着手做
(3)ahead of在……前面；早于；领先
(4)ahead of time提前
5．by构成的短语
(1)by accident＝by chance偶然；无意中；不小心
(2)by mistake错误地
(3)by design＝on purpose故意地
6．spot vt.发现；认出；n.污点；斑点；地点
(1)spot sb.doing sth.看到某人正在做某事
(2)on the spot＝on the scene到(在)现场；当场
7．account vi.& vt.认为；说明；总计有；n.说明；理由；计算；账目
(1)account for解释，是……的原因；(数量或比例上)占
(2)on account of因为，由于
(3)on no account 决不(位于句首时，句子用部分倒装结构) (4)take sth.into account/take account of sth.考虑到，顾及……
8．seek vt .& vi .(sought ，sought )寻找；探索；寻求
(1)seek (for /after ) sb ./sth.寻找某人/某物
(2)seek to do sth.试图做某事
(3)seek one ’s fortune 寻找发财的机会
(4)seek out 挑选出；物色
9．与contrary 有关的短语 (1)on the contrary (只作状语)与此相反；正相反 (2)to the contrary (作定语和状语)相反的；相反 (3)(be) contrary to 违反；与……相反
10.与when 有关的句型
(1)had just /hardly/scarcely done sth.when...刚刚做完某事，这时…… (2)be doing sth.when...正在做某事，这时……
(3)be about to do sth.when...＝be on the point of doing sth.when...正要做某事，这时……
11．reserve v ．预订(＝book )；预留，保留
reserved adj .预订的，保留的 (1)reserve sth.for...为……预留某物
(2)reserved seats 预订的座位
12．amount n ．数量；v .总计，共计；相当于，等于 (1)the amount of...……的数量
(2)a large/small amount of ＋n .[U ]＋v .(单数)
(3)large /small amounts of ＋n .[U ]＋v .(复数) (4)amount to 共计，总计；等于，相当于
13．与chance 有关的短语和句型 (1)take a chance ＝take chances 冒险，碰运气 (2)by chance 偶然地；意外地
have a chance to do sth./of doing sth.有希望做某事
⎭⎪
⎬⎪⎫The chance is (that )...(The ) chances are that...There is a chance that...有可能……
14．rude adj .粗鲁的，无礼的 (1)be rude to sb.对某人无礼
(2)It ’s rude (of sb.)to do sth.(某人)做某事是无礼的。

15．manner n．方式，举止(常用单数)；礼貌，规矩，习俗(常用复数)
(1)in a/an...manner以……的方式
(2)It’s good/bad manners to do sth.做某事是有/没有礼貌的。

16．as for sb./sth.至于某人/某物；就某人/某物而言
(1)as to sth.关于/至于某物
(2)as usual和往常一样
(3)表示“关于”的词语还有：with regard to；regarding；concerning
17．“疑问词＋-ever＝no matter＋疑问词”引导的从句
(1)whenever，wherever，however引导让步状语从句，相当于no matter when/where/how。

(2)whatever，whoever，whichever，whomever既可引导名词性从句，也可引导让步状语从句，在引导让步状语从句时相当于no matter what/who/which/whom。

(3)“no matter＋疑问词”只能引导让步状语从句，可放在主句前或主句后。

Sailing Home
This novel was about an unbelievable but genuine adventure.Its author was a black businessman 1.who/that was brought up in America.In 1956，he visited Africa，his birthplace.One day，when he 2.was wandering(wander) on the pavement near the bay enjoying the sea scenes，he lost his money and passport that he kept in an envelope.So he went to the embassy 3.to seek(seek) help，but the ambassador with rude manners didn’t permit his staff to help 4.though he bowed to him.Staring at his 5.impatient(patience) face，he understood that it was the fault of his skin colour 6.that accounted for their reflection.So he decided to take a chance to sail on a small boat home.
He met a large amount of 7.difficulty(difficult) but was never stopped.On the contrary，difficulty pushed him to go ahead 8.harder(hard)．Three months later，he was spotted by a ship by accident.He was 9.in rags indeed.A maid even screamed when bringing him a steak and pineapple dessert.Aboard，he earned his passage by 10.working(work) as a barber and got home finally.As for the name of his novel，he couldn’t think of a better one than the phrase “Go Ahead”．。