2021-2022学年牛津译林版英语七年级上册unit4 first词汇讲义

这是一份2021-2022学年牛津译林版英语七年级上册unit4 first词汇讲义，共26页。
first 基本解释
名词第一，最初; 头等; 一号，; [乐]高音部
副词首次; 最早，最初; 宁愿; 优先
形容词第一流的; 最初的，最早的; 基本的，概要的; 高音的
数词第一
first 相关词组
1. at first : 起先；
2. first and fremst : 首要地；
3. first and last : 总的说来；
4. first r last : 迟早, 早晚；
5. first f all : 首先；
6. frm first t last : 自始至终；
first 相关例句
形容词
1. If yu send yur letter first class yur parents will receive it tmrrw afternn.
要是你按第一类邮件寄，你的父母明天下午就能收到了。
2. Sunday is the first day f the week.
星期日是每周的第一天。
副词
1. First we'll have breakfast, then we'll walk t schl.
我们首先吃早饭，然后步行去学校。
2. He said he wuld resign first.
他说他宁愿辞职。
名词
1. He will be a safe first.
他将会稳拿冠军。
first 情景对话
健康和社会问题
A：(Suppsedly/ I heard/ they say), it was the first time he did herin.
（据称/我听说/他们说），这是他第一次吸食海洛因。
B：Oh, my gd.
喔，天哪。
进修
A：Why d yu want t take these curses?
你为何想报读这些课程？
B：I want t becme certified in (cmputer prgramming/ first aid/ child educatin).
我想获得（电脑编程/急救/儿童教育）方面的合格证书。
交通
B：Wuld yu like (a windw r an aisle seat/ smking r nn-smking/ first r business class)?
你想要一个（靠窗还是靠过道的座位/吸烟还是非吸烟区/头等舱还是经济舱）的座位？
A：An aisle/ windw seat. / Smking./ Nn-smking. / First class./ Business class.
靠过道/还是靠窗的座位/吸烟/非吸烟区/头等舱/经济舱。
first 网络解释
1. 首先：C 显然,首先(first)必须能识别应激的来源(surce f stress),才谈得上应对它,所以C对. 题目问的是first,其它各项,如A是普及知识,B和D的具体做法应C之后进行.
2. 一垒手：内野守备阵型--捕手长谷川君,一垒手(First)小神乐,二垒手(Secnd)海豆龙君,游击手冲田君,以及三垒手(Third)新八,再加上从休息区走过来的银八,一起集合在投手台周围.
3. first：frum fr incident respnse and security teams; 紧急事件响应组论坛
4. first：federal infrmatin research science and technlgy netwrk; 联邦信息研究科技网
5. first：fast interactive retrieval system technlgy; 快速交互式检索系统技术
6. first：fully integrated ruting switch technlgy; 完全集成式路由选择转换技术
first 词典解释
1. 最早的;最先的;第一位的
The first thing, persn, event, r perid f time is the ne that happens r cmes befre all the thers f the same kind.
e.g. She lst 16 punds in the first mnth f her diet.
她节食的头一个月就减掉了16磅。
e.g. first few flakes f snw...
初落的几片雪花
2. 最早;最先;先
If yu d smething first, yu d it befre anyne else des, r befre yu d anything else.
e.g. I d nt remember wh spke first, but we all expressed the same pinin...
我不记得是谁最先发言的，但我们全都表达了相同的看法。
e.g. First, tell me what yu think f my prducts...
先谈谈你觉得我的产品怎么样吧。
3. 第一(次)的;首(次)的
When smething happens r is dne fr the first time, it has never happened r been dne befre.
e.g. This is the first time she has experienced disappintment...
这是她第一次感受到失望。
e.g. It was the first ccasin when they had bth fund it pssible t keep a rendezvus.
他们两人都能赴约，这还是头一遭。
4. 首次出现的事物;首例
An event that is described as a first has never happened befre and is imprtant r exciting.
e.g. It is a first fr New Yrk. An utdr exhibitin f Fernand Bter's sculpture n Park Avenue.
在公园大道上露天展出费尔南多·博特罗的雕塑，这在纽约还是破天荒的事。
5. 第一次;首次
The first yu hear f smething r the first yu knw abut it is the time when yu first becme aware f it.
e.g. We heard it n the TV last night — that was the first we heard f it...
昨晚我们在电视上听到了这件事——那是我们头回听说。
e.g. When Mark arrived hme that afternn, it was the first he knew fr sure f the surprise party.
马克那天下午回到家时是他第一次确切知道有惊喜派对这回事。
6. 最初;起初;开始
Yu use first when yu are talking abut what happens in the early part f an event r experience, in cntrast t what happens later.
e.g. When he first came hme he wuldn't say anything abut what he'd been ding.
刚回到家时，他只字不提自己一直在做什么。
7. (强调不愿意做某事)宁可，宁愿
In rder t emphasize yur determinatin nt t d a particular thing, yu can say that rather than d it, yu wuld d smething else first .
e.g. Marry that fat sn f a fat cattle dealer? She wuld die first!
嫁给那个大腹便便的牛贩子的胖儿子？她宁愿去死！
8. (用于列举条目)第一，首先
Yu use first when yu are abut t give the first in a series f items.
e.g. Certain guidelines can be given. First, have a heating engineer check the safety f the system.
可以提供一些指导原则：第一，找位供暖工程师检查系统的安全性。
9. (一列中)离得最近的，最前面的
The first thing, persn, r place in a line is the ne that is nearest t yu r nearest t the frnt.
e.g. Befre him, in the first rw, sat the President...
在他面前第一排坐着总统。
e.g. First in the queue were tw Japanese students.
队伍最前面是两个日本学生。
10. 首要的;头等的
Yu use first t refer t the best r mst imprtant thing r persn f a particular kind.
e.g. The first duty f any gvernment must be t prtect the interests f the taxpayers...
任何政府的首要职责都必须是保护纳税人的利益。
e.g. Imagine winning the lcal lttery first prize f £5,000.
想象一下中个5,000英镑的当地彩票头奖吧。
11. (用于工作或职位的头衔中)最高的
First is used in the title f the jb r psitin f smene wh has a higher rank than anyne else with the same basic jb title.
e.g. First Lrd f the Admiralty.
海军大臣
e.g. first mate f a British tanker.
一艘英国油轮的大副
12. (英国大学的)优等学位，一级荣誉学位
In British universities, a first is an hnurs degree f the highest standard.
e.g. Oxfrd Blue wh tk a First in Cnstitutinal Histry.
获得宪法史优等学位的牛津大学校队运动员
13. 第一;首先
Yu use first f all t intrduce the first f a number f things that yu want t say.
e.g. The cut in the interest rates has nt had very much impact in Califrnia fr tw reasns. First f all, banks are still afraid t lan.
降息在加利福尼亚并未产生多大影响，原因有二。首先，银行仍然不敢放贷。
14. 最初;起初;开始时
Yu use at first when yu are talking abut what happens in the early stages f an event r experience, r just after smething else has happened, in cntrast t what happens later.
e.g. At first, he seemed surprised by my questins...
起初，他似乎对我的问题感到惊讶。
e.g. I had sme difficulty at first recalling why we were there.
刚开始回想我们为什么会在那儿时我有些费劲。
15. 居于首要地位;占据头等位置
If yu say that smene r smething cmes first fr a particular persn, yu mean they treat r cnsider that persn r thing as mre imprtant than anything else.
e.g. There's n time fr byfriends, my career cmes first.
我没时间交男朋友，事业对我来说是第一位的。
16. 先到先接待;先到先供应;按先来后到对待
Yu say 'first cme first served' t indicate that a grup f peple r things will be dealt with r given smething in the rder in which they arrive.
e.g. There will be five buses, first cme first served.
会有5辆巴士，先到先上。
17. 从最初;从一开始
Frm the first means ever since smething started.
e.g. Yu knew abut me frm the first, didn't yu?...
从一开始你就知道我，对吧？
e.g. I thught frm the first that she was a little unsure abut that marriage.
从一开始我就觉得她对那桩婚事心里没底。
18. 第一手地;直接;亲自
If yu learn r experience smething at first hand, yu experience it yurself r learn it directly rather than being tld abut it by ther peple.
e.g. He arrived in Natal t see at first hand the effects f the recent heavy fighting.
他来到纳塔尔亲自了解最近发生的激烈冲突造成的后果。
19. 对…一无所知;对…毫不知晓
If yu say that yu d nt knw the first thing abut smething, yu are emphasizing that yu knw abslutely nthing abut it.
e.g. Yu dn't knw the first thing abut farming.
你对种地一窍不通。
20. 第一;首先
Yu use first ff t intrduce the first f a number f things that yu want t say.
e.g. First ff, huge aplgies fr last mnth's cnfusing reprt.
首先，要对上个月那篇交代不清的报道表示深深的歉意。
21. 视…为最重要;把…放在首位
If yu put smene r smething first, yu treat r cnsider them as mre imprtant than anything else.
e.g. Smebdy has t think fr the child and put him first.
必须有人替孩子着想，把他放在第一位。
22. 最重要的先做;最要紧的先处理
Yu say 'first things first' when yu are talking abut smething that shuld be dne r dealt with befre anything else because it is the mst imprtant.
e.g. Let's see if we can't find smething t set the md. First things first; sme music.
看看我们能不能找点什么烘托一下气氛。当务之急：来点音乐吧。
23. first and fremst -> see fremst