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1、 Unit 2 English around the world Revision of unit 2 book1Teaching importance &difficulties:To help students master key words ,expressions and sentences patterns in this unit.To get students to consolidate what they have learned in this unit.To help students turn what they have learned into their abi
2、lityLearning tasks:Key words : base ,command,recognize ,actually,identity,frequent,usage,straight.Key expressions: because of ,come up,make use of,such as,play a part/role in .Key sentence patterns: Native English speakers can understand each other even if they dont speak the same kind of English.It
3、 was based more on German than the English we speak at present .Believe it or not, there is no such thing as standard English.Grammar:direct & indirect speech重点词汇 1. present n. 礼物 adj. 在场的；目前的 vt. 赠送 2.典例 1). The mountain bike is a birthday present from my parents.这辆山地自行车是父母给我的生日礼物。 2). I am afraid
4、I cant help you at present. 恐怕现在我没法帮助你。 3) when Mr brown left the firm ,the director presented him with a gold watch/presented a gold watch to him.布朗先生离开这家公司时，董事送给他一块金表。4)How many people were present at the meeting?参加会议的有多少人？重点用法 at present=at the present time=now 目前，现在 be present at 出席；到场(反义：be abs
5、ent from) present sb.with sth = present sth. to sb.把某物送给某人 2. command n.& v. 命令；指令；掌握 重点用法 command sb. to do sth 命令某人做某事 be under the command of 由指挥,由控制 be in command of 控制 be at ones command 听任某人支配 have (a) command of 精通，掌握【特别提醒】 command 后接 that 从句时要用虚拟语气【典例】1） The officer commanded his soldiers to
6、 fire. 那名军官命令士兵们开火。2） The army is under the command of the king.军队由国王统帅。3） In this era of globalization ,a good command of a foreign language is very important.全球化时代，精通一门外语是非常重要的。4） The teacher commanded that he (should)go out of the classroom.老师命令他离开教室。3 request n.& v. 请求；要求 重点用法 Make (a)request fo
7、r 请求，要求.request sb.to do sth.要求某人做某事 at sbs request =at the request of sb. 应某人之要求request that sb (should) do 要求某人做某事 【典例】1). They have made an urgent request for international aid.他们紧急请求国际援助。2). I requested him to help. 我请求他帮忙。3）The name of the murder victim was not published in the newspapers,at th
8、e request of the judge.依照法官的要求，被谋害者的姓名不在报上公布。4）My parents requested that I ( should )learn a second language. 我的父母要求我再学一门外语。【扩展 联想】像 command ,request 一样，其后的名词性从句谓语用“(should )+动词原形”的常用词有：一个“坚持(insist)” ； 两个“命令(order，command)三个“建议(suggest，advise，propose)” ； 四个“要求(demand，ask，require，request)” ；4. recog
9、nize vt. 辨认出；承认；公认 重点用法 recognize sb /sth 认出或识别某人/某事物 be recognized as ./to be .被认作被认为是It is recognized that .人们公认 【典例】1).You have cut your hair so short that I can hardly recognize you. 你的头发理得如此短我几乎认不出来你了。2）Lawrences novel was recognized to be/as a work of genius.劳伦斯的小说被公认为是天才之作。3）It is recognized
10、that environment pollution has become one of the most serious problems that people face.人们一致认为环境污染已经成为人们面临的最严重的问题之一。5 Base vt. 以为根据 n 基部 基地 基础Basic adj 基本的，基础的Base .on.把建立在Be based on .以为基础Be based in.设在某地【典例】1）They based their estimate on the figures for the last 3 years.他们以过去三年的的数字为根据进行估算。2）Their
11、marketing strategy is based on on a study of consumer spending.他们的销售策略是根据对消费者花钱的情况所做的研究而制定的。3）Our company is based in Paris.我们公司设在巴黎。 重点短语e up 走近；上来；提出(Sth.) Come up （某物）长出，升起， （出现）被提出，发生(Sb ).come up (某人）走过来，走近Come up to sb/sth 走近某人或某物典例 1)I planted some lily seeds in the yard ,but they failed to c
12、ome up.我在院子里种了一些百合花种子，但是他们没有2)When the moon came up,the young people started their party.当月亮升起，年轻人开始聚会。3)Ill let you know,if anything comes up.如果发生什么事，我会告诉你的。4）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。 5). The little boy came up to the stranger and showed him how
13、 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。 短语归纳 come across 邂逅 come about 发生 come from 来自 come out 出版;开花；结果是 come back 回来，再现 come over 过来Come on 催促，鼓动 come along 进展，跟随 come up to 达到（标准）come up with 想出，提出2 make use of 利用充分利用：Make full/good use of Make the most/best of Take full advantage of
14、典例: 1). Make full use of every chance you have to speak English. 要充分利用一切机会说英语。2). We will make the best /most of her talents 我们要很好的发挥她的才能。知识扩展：Come into use 开始被使用Bring/put .to use 加以使用Be of great use 很有用It is no use doing sth.做没有用. 3 play a part (in) 扮演一个角色；参与 典例 1). She plays an active part in loca
15、l politics. 她积极参与地方政治活动。 2). She played a major part in the success of the scheme. 她对该计划的成功起了重要作用。翻译：中国在当今世界扮演着重要的角色。 _China is playing an important part/role in the world today.4 because of 因为，由于because of 的同义短语due to Owing to As a result ofThanks to On account of【特别提示】due to 不放在句首，如果放在句首要用 because
16、 of 或 owing to 来代替典例Food prices have increased because of higher oil prices.由于油价高，食品价格也上涨了。His success is entirely due to hard work. 他的成功完全是由于努力工作。Thanks to the warm autumn ,our fuel bills have been very low.由 于 今 年 秋 天 很 暖 和 ， 我 们 的 燃 料 费 一 直 很 低重 点 句 型1 Believe it or not, there is no such thing as standard English. 信不信由你，( 世界上)没有什么标准英语。(
