Unit 2　English around the world language points课件（43张PPT）

Unit 2　English around the world
Ⅰ.单词荟萃
1.　　　　 n. 航行;航海 ?
2.　　　　 adj. 本国的;本地的 n. 本地人;本国人 ?
3.　　　　 n. 词汇;词汇量;单词表 ?
4.　　　　 n. 本身;本体;身份 →　　　　 v. 确认;认出;鉴定;找到;发现?
5.　　　　 n.词语;表示;表达;表情 →　　　　 v. 表示;表达;表露?
6.　　　　 n. & vt. 命令;指令;掌握 ?
7.　　　　 n.& vt.请求;要求 ?
?
基础自主梳理
voyage
native
vocabulary
identity
identify
expression
express
command
request
8.　　　　 n. 口音;重音;腔调 ?
9.　　　　adv. 直接;挺直 adj. 直的;笔直的;正直的 ?
10.　　　　 n. 块;街区;大厦;障碍物 ?
11.　　　　 adj.官方的;正式的→officially adv. 官方地; 正式地 ?
12.　　　　 adv.实际上;事实上→actual adj.实际的;真实的 ?
13.　　　　 vt. 以……为基础 n.基部;基地→　　　　adj. 基本的→basis n. 基础 ?
14.　　　　 adj.逐渐的;逐步的→gradually adv. 逐渐地;逐步地 ?
基础自主梳理
accent
straight
block
official
actually
base
basic
gradual
15.　　　　 vt. 使充实;使肥沃;使富足→ rich adj. 富有的;肥沃的;昂贵的 ?
16.　　　　 n. 拼写;拼字;拼法→spell vi. & vt. 拼;拼写 ?
17.　　　　 adj. 较后的;后半的;(两者中)后者的→former(反义词) →_______　　　　 adj.后期的;后来的 →　　　　 adj.最近的;最新的 →　　　　 adv.最近;近来?
18.　　　　 adj.流利的;流畅的→　　　　adv. 流利地;流畅地→fluency n.流利;流畅 ?
19.frequent adj. 频繁的;常见的→　　　　adv. 常常,频繁地 ?
20.　　　　 vt.辨认出→recognition n.承认;公认 ?
基础自主梳理
enrich
spelling
latter
latest
latter
lately
fluent
fluently
frequently
recognize
?Ⅱ.短语检测
1.超过;不只是;很 　　　　　　　　　?
2.因为;由于　　　　　　　　　?　　　　　?
3.走近;上来;提出　　　　　　　　　?
4.起初;当初　　　　　　　　　?　　　　　　?
5.以……为基础　　　　　　　　　?
6.现在;目前 　　　　　　　　　?
7.利用;使用　　　　　　　　　?　　　?
基础自主梳理
more than
because of
come up　
at first
make use of
be based on
at present
8.例如……;像这样的　　　　　　　　　?
9.不假思索;毫不犹豫　　　　　　　　　?
10.在……中扮演一个角色;参与 　　　　　　　　　?
11.信不信由你　　　　　　　　　?
12.与……不同　　　　　　　　　?
13.和……相同　　　　　　　　　?
14.转过拐角　　　　　　　　　?　　　　　　　　　?
15.直走 　　　　　　　　　?　　　
基础自主梳理
such as
without a second thought
play a part in
believe it or not
be different from　
the same as
go around the corner
go straight on
Ⅲ.佳句再现
1.even if引导让步状语从句,意为“即使”
Native English speakers can understand each other ____________________　　　　　　　　　 (即使他们不说) the same kind of English. ?
2.more…than…引导比较状语从句,意为“与其说……倒不如说……”
It was 　　　　　　　　　　　_______(更多的是以德语为基础) the English we speak at present. ?
3.“no such+可数名词单数”意为“没有这样的……”,相当于“not+ such a(n)+可数名词单数”
Believe it or not, there is　　　　　　　　　　　　　　　　　 (没有这样的标准英语). ?
基础自主梳理
even if they don't speak
based more on German than
no such thing as standard English
4.This is because…意为“这是因为……”,because引导表语从句
　　　　　　　　v　　　　 (这是因为) in the early days of radio, those_________ reported the news 　　　　　　　　 (被期望) speak excellent English. ?
5.the way作先行词引导定语从句,并在从句中作状语时,关系词有三种形式:that, in which或不填
However, on TV and the radio you will hear differences in ______________________　　　　　　　　　　　　(人们说话方式). ?
基础自主梳理
This is because
who
were expected to
the way people speak
1 base　vt. 根据,基于 n. 基部; 基础;基地
(1)base…on/upon…(=be based on/upon…)根据……;以……为基础
be based in 驻扎,设立;以……为基地
(2)basic adj. 　　基本的;基础的
(3)basis n. 准则;方式;基础;要点
on the basis of (=based on)…根据;在……的基础上;基于
[温馨提示]
在“base…on/upon…”结构中,base是及物动词,base后要跟宾语,否则要用被动形式be based on/upon。
考点互动探究
【活学活用】
(1)He didn't realize that he had based all his statements on a false theory. 他没有意识到他的所有论断都是以一个错误的理论为基础的。
(2)The theory he put up 　　　　　　　his many years' research, so it was practical. 他提出的理论是以他多年的研究为依据的,因此是切实可行的。?
(3)语法填空。
①They have to have a 　　　　(base) understanding of computers in order to use the advanced technology. ?
②The research group produced two reports on the 　　　　(base)of the survey, but neither contained any useful suggestions. ?
考点互动探究
was based on
basic
basis
2 command　n. 命令;控制,掌握 vt. 命令,指挥;把握,掌握
(1)take command of… 　控制;担任……的指挥
have a good command of 很好地掌握,精通
(2)command sb to do sth 命令某人做某事
command that…(should) do… 命令……做……
[温馨提示] command所接宾语从句的谓语动词用“(should) do”,能这样使用的动词可用以下口诀来记忆:
一坚持:insist
二命令:order, command
三建议:advise, suggest, recommend
四要求:request, require, demand, desire
【活学活用】
(1)The guard commanded the poor old man to show his identity card. =The guard commanded that the poor old man (should) show his identity card.警卫命令这个可怜的老人出示身份证。
(2)Only when you 　　　　　　　　　　 vocabulary will reading no longer be your obstacle. ?只有当你掌握了充足的词汇后,阅读才不再是你的障碍。
(3)The boss commanded Henry 　　　　　　some important work, but Henry forgot his command. ?老板吩咐亨利完成一些重要的工作,但亨利忘了老板的命令。
考点互动探究
have a good command of　
to finish
(4)The government commanded the buildings in the old market to be pulled down to make room for a new park in our city.
→The government commanded that the buildings in the old market ______________　　　　　　　　　to make room for a new park in our city.?
为了给我们城市的新公园腾出地方,政府命令拆除旧市场的建筑。
考点互动探究
(should) be pulled down
3 request　n.& vt. 请求,要求
(1)at one's request(=at the request of sb)应某人的请求
make a request/requests 发出请求
(2)request sb (not) to do sth 要求某人(不要)做某事
request that sb (should) do…要求/请求某人做……
It is requested that…(should) do…要求……
【活学活用】
(1)You can talk to the robot, ask it questions, and make requests for it to perform different tasks. 你可以跟机器人对话,问它问题,并要求它执行不同的任务。
(2)　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　, the writer made a speech on the square after his book signing. ?
应市长的要求,这位作家在签名售书之后在广场上做了演讲。
(3)　　　　　　　　　　every guest present at tonight's party (should) bring a gift with him/her. ?请出席今晚宴会的每位客人自带一份礼物。
At the request of the mayor(=At the mayor's request)
It is requested that
(4)The patient requested the door to her room to be left open to let more fresh air in.
→The patient requested that the door to her room 　　　　　　_______________________to let more fresh air in. ?
病人要求她房间的门开着,以便让更多的新鲜空气进来。
考点互动探究
(should) be left open
4 recognize　vt. 辨认出; 承认;公认
(1)recognize one's voice/handwriting/sb 辨认出某人的声音/笔迹/某人
recognize sb/sth as/to be…承认某人/某物是……
be recognized as/to be…被大家承认/被普遍接受是……
It is (generally) recognized that…人们公认……
(2)beyond/out of recognition 难以认出
【活学活用】
(1)Bach died in 1750, but it was not until the early 19th century that his musical gift was fully recognized.
巴赫死于1750年,但是直到19世纪早期他的音乐天赋才被完全认可。
(2)The city has altered almost 　　　　　　　　　　　　since I left there five years ago. ?
自从五年前我离开那里以后,那座城市已变得我几乎认不出来了。
(3)　　　　　　　　　　　　　　　　　　　　　 environmental pollution has become one of the most serious problems that people face. ?大家都认为环境污染已经成为人们所面对的最严重的问题之一。
beyond/out of recognition
It is (generally) recognized that
1 because of　因为
thanks to 　多亏,由于
owing to 由于
as a result of… 作为……的结果
due to 由于
on account of 因为
in consequence of…/as a consequence of…作为……的结果
[温馨提示] because of是介词短语,表示原因,意为“因为”,后接名词、代词或宾语从句,在句中作状语;because是从属连词,引导原因状语从句,表示主句的根本原因。
【活学活用】
(1)I did so because of my own interest, not because I was told to.
我这样做是由于自己的兴趣爱好,而不是因为有人要我这么做。
(2)　　　　　　 his mother being there, I didn't mention it at all.?
因为他母亲在场,我就根本没提此事。
考点互动探究
because of
(3)语法填空。
①The manager had to step down 　　　　account of poor health. ?
②　　　　 (owe) to the engine trouble, the plane had to make a forced landing. ?
③Thanks 　　　　your help, we accomplished the task ahead of schedule. ?
考点互动探究
on
Owing
to
2 come up　走近;上来,上升;被提出;产生,开始;发芽
(1)come up with 想出(计划、主意);提出
come about 发生
come along 一起来;进步;出现
come to 总计;达到(某种状况)
come up to 达到(某点/认可的水平或
标准)
come 　　　?出来;(书、唱片等)出版,发行
come on 赶快;得了吧
(2)How come…? (表示不理解)……怎么回事?
When it comes to sth…当涉及某事时……
out
【巧学助记】
[温馨提示] come up在指“问题、建议或方案等被提出”时,为不及物动词短语,其主语通常为物,无被动语态;come up with则意为“提出……”,为及物动词短语,主语通常为人,宾语则多为表示建议、计划、方案等的名词。
【活学活用】
(1)The problem came up at last. Who came up with it at the meeting? 这个问题终于被提出来了。是谁在会议上提出来的?
(2)He 　　　　　　to see whether the seeds planted days before 　___________　or not.?他走近去看几天前播的种子发芽了没有。
(3)用come相关短语的适当形式填空。
①His records that 　　　　　　so far 　　　　　　more than 100. ?
②How did the problem　　　　　　 in the first place??
③You waited half an hour for a bus; then three　　　　　　 at a time!?
考点互动探究
came up
had come up
have come out
have come to
come about　
came along
3 make use of　利用
(1)make full use of 　　充分利用
make good use of 好好利用
make the most/best of 充分利用
(2)make use of sth to do sth 利用某物做某事
sth be made use of to do sth 某物被用来做某事
【活学活用】
(1)Scientists are developing new ways to make full use of the solar energy more effectively.
科学家们正在开发新的方法来更加有效地充分利用太阳能。
(2)The value of life lies not in the length of days, but in the use 　　　　　　　.?
生命的价值不在于能活多少天,而在于我们如何利用这些日子。
(3)In my opinion, every chance should be made full use of _______________　　　　　　　　　　　　　　(practise) our oral English. ?
we make of them
to practise
4 play a part in　在……中起作用;在……中担任角色
play an important role/part in…在……中起重要作用
play a leading role 起主要/带头作用
play the role of sb (=play/act the part of sb) (在剧中)扮演某人的角色
【活学活用】
(1)The books you read as a child can play a part in the job you have later in life.
你在童年时读过的书,会对你以后的工作产生一定的影响。
(2)It is true that advertisements 　　　　　　　　　__________economic activities. ?
广告在经济活动中确实扮演了重要角色。
考点互动探究
play an important role/part in
(3)语法填空。
①Experts say the way you design your home could play　　　　part in whether you pack on the pounds or keep them off. ?
②When Willis was in high school, he played　　　　part of a radio announcer in a school play. ?
③Life is just like an unending journey, in which we all have a part ________　　　　(play). ?
考点互动探究
a
the
to play
1 It was based more on German than the English we speak at present. 当时的英语更多是以德语为基础,而我们今天所说的英语不是。
【句型公式】
more…than…与其说……倒不如说……
考点互动探究
【相关拓展】
more than+数词或从句 　超过
more than+形容词 　 非常
more than+名词 　 不只是,不仅仅是
no more than+数词 　 仅仅;只有
考点互动探究
【活学活用】
(1)She was more sad than angry when her son lied.
当她的儿子撒谎时,与其说她在生气,不如说她在伤心。
(2)He is 　　　　　　　　　　; he is also a poet. I'm ________________________　　　　　　to get to know him.?
他不仅仅是一位科学家,他还是一位诗人。我非常高兴认识他。
(3)Abraham Lincoln's whole school education added up to_______________　　　　　　　　　　 one year. ?亚伯拉罕·林肯所受的全部学校教育加起来总共只有一年的时间。
(4)She was 　　　　　　　(annoy) than worried when they didn't come on time. ?
考点互动探究
more than a scientist
more than glad/happy/pleased
no more than　
more annoyed
2 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。
【句型公式】
There is no such+n.+(as)…没有像……的……
考点互动探究
【句式点拨】
“There is no such…as…”是固定句式,表示“没有像……的……”,其中的“no such+可数名词单数”相当于“not such a(n)+可数名词单数”。
考点互动探究
【活学活用】
(1)There is no such thing as failure. Failure is just life trying to move us in another direction.
世上没有失败,失败只不过是命运努力将我们推向另一个方向罢了。
(2)It may help you to know that 　　　　　　　　　　　　　　　　　　. ?
它也许能帮助你认识到根本就没有这么完美的演讲。
(3)Lucy was admitted to Tsinghua University, while I 　　　　　　　. ?
露西被清华大学录取,然而我却没这么幸运。
考点互动探究
there is no such thing as a perfect speech
had no such luck
3 This is because in the early days of radio,those who reported the news were expected to speak excellent English. 这是因为在早期的电台节目里,人们期望新闻播音员所说的英语是最好的英语。
【句型公式】
This is because…这是因为……
考点互动探究
【句式点拨】
This/That is because…意为“这/那是因为……”,because引导表语从句;This is why…意为“这就是……的原因”,why引导表语从句。在句式“The reason why…is that…”中that引导表语从句。
考点互动探究
【活学活用】
(1)He did not see the film last night. That is because he had to help his little sister with her homework. 他昨晚没去看电影,那是因为他得辅导他的小妹妹做作业。
(2)He and I have worked together for a couple of years; 　　　　　　I know him pretty well. 我和他在一起工作过几年,这就是为什么我对他比较熟悉。?
(3)The reason why we have to study the computer is　　　　 it becomes more and more useful in our daily life. ?
考点互动探究
this is why
that