外研版（2019）高中英语选择性必修二Unit 3 Times change! Developing ideas & Presenting ideas 课件-(33张ppt)

(共33张PPT)
Developing
ideas
Presenting
ideas
v
新外研版
选择性必修二
Unit
3
Times
Change!
Developing
ideas
Ⅰ.知识体系图解
重点词汇
1.component
n.
　　　　?
2.category
n.
　　　　?
3.expand
v.
　
　　　?
4.soul
n.
　　　　?
5.tendency
n.
　　　　?
6.facilitate
v.
　　
　　?
7.secondary
adj.　
　　　?
8.costume
n.
　　　　?
组成部分　
类别　
(使)扩大;增加
精神　
趋势　
促进，使便利　
次要的，第二位的
化装服　
emotional
emotion　
intention
intend　
adaptation
adapt　
accessible
access　
educator
educate　
urgently
urgent
urgency　
convincing
convince
9.　　　　　
adj.情绪(上)的,情感(上)的→　　　　　
n.情绪;情感
?10.　　　　　
n.意图,目的→　　　　　
v.打算;想要?
11.　　　　　
n.改编→　　　　　
v.改编?
12.　　　　　
adj.易懂的→　　　　　
v.可获得
n.途径?
13.　　　　　
n.教育工作者;教育学家→　　　　　
v.教育?
14.　　　　　
adv.紧急地;急迫地→　　　　　
adj.紧急的→
　　　　　
n.紧急,紧急情况?
15.　　　　　
adj.有说服力的,使人信服的→　　　　　
v.使信服?
Ⅰ.知识体系图解
重点短语
1.think
about
　　　　?
2.search
for
　　　　?
3.be
limited
to　　　　?
4.due
to　
　　　?
5.for
the
first
time　　　　?
6.be
similar
to　
　　　?
考虑　
搜索　
限于　
由于　
第一次　
与……相似　
add
to　
take
away　
focus
on　
disagree
with　
change
into
7.　　　　　增加,添加?
8.　　　　　拿走,带走?
9.　　　　　关注,聚焦于?
10.　　
　　　不同意?
11.　　　　　换成?
课文讲解
1.Instead
of
replying
with
a
simple
“OK,don't
rush”,
I
searched
for
emojis
on
my
phone
that
would
express
the
same
message:
我没有简单地回答“好吧，别着急”，而是在手机上搜索能表达同样信息的表情符号:
【词汇精讲】search
for
寻找
They
want
to
search
for
information,to
communicate
with
others
and
to
have
fun.
他们想寻找信息，与他人交流，享受乐趣。
Paragraph
2
课文讲解
【词汇拓展】
in
search
of
寻找;搜寻;寻求
in
one's
search
for
寻找
search
sth./sb.
搜查某物/搜身
search...for...
为找到……而搜查……
The
rescuers
are
still
in
search
of
the
missing
people
in
the
flash
floods.
救援人员仍在寻找山洪中失踪的人。
I
searched
the
whole
room
for
the
lost
key,
but
in
vain.
我搜遍了整个房间寻找丢失的钥匙，但没有找到。
课文讲解
2.This
was
my
attempt
to
follow
the
trend
of
communicating
with
emojis.
这是我试图追随用表情符号交流的趋势。(p.32)
【词汇精讲】attempt
n.&
vt.
尝试;努力;试图
I
have
persuaded
him
to
give
up
the
attempt.
我已经说服他放弃这种尝试了。
Paragraph
3
课文讲解
【词汇拓展】
make
an
attempt/attempts
to
do/at
doing
sth.
尝试/试图做某事
in
an
attempt
to
do
sth.
试图做某事
at
the
first
attempt
首次尝试
attempt
to
do
sth.
尝试做某事
They
attempted
to
finish
the
task
in
advance.
他们试图提前完成这项任务。
I
passed
my
driving
test
at
the
first
attempt.
我第一次考驾照就通过了。
课文讲解
3.
Now
there
are
more
than
3,000
emojis
that
expand
upon
the
way
in
which
we
communicate.
现在有3000多种表情符号在我们交流的方式中得到了扩展。(p.33)
【词汇精讲】expand
vi.&
vt.扩展,发展(业务);扩大,增强
He
wanted
to
increase
rice
harvests
without
expanding
the
area
of
the
fields.
他想在不扩大田地面积的情况下增加水稻收成。
We've
expanded
the
business
by
opening
two
more
stores.
我们增开了两个商店以扩展业务。
Paragraph
5
课文讲解
【词汇拓展】
expand
into/to使扩大,变大,将……扩展(充)成……
expand
on/upon详述;详细阐明
The
village
expanded
into/to
a
town.
这个村子发展成了一个镇。
I'll
expand
on
this
problem
at
the
next
meeting.
我将在下次会议上详谈这个问题。
【易混辨析】expand/stretch/extend
expand
指向四面八方的扩大,扩张
stretch
指手掌、手臂、腰、腿、颈的伸展或伸出,多与out连用
extend
强调向某一方向的延长
课文讲解
4.
It
seems
that
emojis
have
clear
advantages
over
written
language.与书写语言相比,表情符号似乎有明显优势。(p.33)
【词汇精讲】advantage
n.优点;有利因素
She
had
the
advantage
of
a
good
education.
她具有受过良好教育的有利条件。
Paragraph
6
课文讲解
【词汇拓展】
take
advantage
of利用
have
an
advantage
over胜过
advantages
and
disadvantages利与弊
at
a
disadvantage处于不利地位
Please
bring
out
the
advantages
and
disadvantages
of
living
in
the
countryside.
请说出住在乡下的利弊。
You
may
wish
to
take
advantage
of
our
courses.
你应该充分利用我们的课程。
课文讲解
5.The
intention
of
these
adaptations
is
to
make
the
classics
more
accessible
to
young
readers.
这些改编本的目的是让年轻读者更容易接触到经典。(p.33)
【词汇精讲】adaptation
n.改编本，改写本；适应
It
is
an
adaptation
of
a
novel
for
television.
这是一本由小说改成的电视剧。
Don't
worry.
I
need
a
period
of
adaptation.
不要担心，我需要一段适应期。
Paragraph
7
课文讲解
【词汇拓展】
adapt
v.
使适合,使适应;改编
adapt
to...
适应……
adapt...to...
使适应或适合……
adapt
oneself
to...
使自己适应或者习惯于……
adapt...from...
根据……改写(改编)
adapt...for...
改编/改作……之用
adaptable
adj.
能适应的;可修改的
The
culture
shock
made
it
hard
for
him
to
adapt
to
the
new
environment
abroad.
文化冲突使得他很难适应国外的新环境。
The
TV
plays
adapted
from
adventure
stories
caught
the
imagination
of
many
a
young
viewer.
根据冒险故事改编的电视剧激发了很多年轻观众的想象力。
课文讲解
6.
Some
people,
however,
believe
that
these
new
versions
have
taken
away
the
heart
and
soul
of
Shakespeare's
plays.
然而,有些人认为，这些新版本夺走了莎士比亚戏剧的核心与灵魂。(p.33)
【词汇精讲】soul
n.灵魂,精神
Reading
books
can
broaden
the
mind,touch
the
heart,and
enrich
the
soul.
读书可以开阔眼界，触动心灵，丰富灵魂。
【词汇拓展】
bare
one's
soul
(to
sb.)
(向某人)打开心扉,倾诉衷肠
body
and
soul
竭尽全力;全心全意
heart
and
soul
满腔热情地;全力地
We'll
support
you
heart
and
soul
in
your
new
experiment.
我们将会全力地支持您进行新的实验。
Paragraph
7
课文讲解
7.As
we
can
see,emojis
have
a
tendency
to
pop
up
all
over
the
place.正如我们所看到的,表情符号有一种到处流行的趋势。(p.33)
【词汇精讲】tendency
n.趋势
There
is
a
tendency
to
think
of
each
of
the
arts
as
a
separate
area
of
activity.
目前有一种趋势,认为每一种艺术形式都是独立的领域。
Paragraph
8
课文讲解
【词汇拓展】
have
a
tendency
to
do
sth.
有做某事的倾向
tend
to/towards
趋向/倾向于
tend
to
sb./sth.
照料，照看某人/某事
tend
to
do
sth.
易于/往往会做某事
I
have
a
tendency
to
talk
too
much
when
I'm
nervous.
我紧张时总爱唠叨。
Lacking
necessary
social
experience,teenagers
tend
to
be
taken
in
by
cheaters.
由于缺乏必要的社会经验,青少年很容易上当受骗。
译文参考
表情符号：一门新语言?
1
在自助餐厅外等待时，我收到了朋友的如下信息：
2
我花了一分钟才明白它的意思。他用这些符号是要表达他要迟到了，不过很快就到那儿。我没有简单地回答说“好的，不着急”，而是在手机上搜索表示同样意思的表情符号：
3
我这也是追赶用表情符号交流的潮流。从短信到电子邮件，再到博客以及其他社交媒体网络，表情符号无处不在。随着社交媒体的迅速发展，表情符号正成为人们表达自己的思想感情的必要组成部分。
译文参考
4
“emoji（表情符号）”一词源自日语，字面意思是“图片文字”。表情符号用来表示思想、情感或心情，它们有不同的类别，譬如脸和人物、植物和动物、食物和饮料。
5
1999年，日本首次推出表情符号，当时只有简简单单的176个图样，到现在已经超过了1600个。这些表情符号详细描述了人们的交流方式。由于表情符号广受欢迎，牛津词典2015年的年度热词有史以来第一次收录了非传统词的图画文字。
6
现在，表情符号越发受到欢迎，与书面语言相比，它似乎有明显的优势。人们喜欢表情符号，因为它们增强了情感的含义，使用起来既方便又快捷。实际上，这些符号与我们说话时使用的手势有异曲同工之妙。在信息或帖子中附加一个微笑或悲伤的脸部表情，读者阅读文字时就能“看到”你的面部表情。当人们找不到合适的词语时，也能通过表情符号来表达情感。比如，如果朋友要搬家到很远的地方去，你可以发一串哭脸，表达自己对分离的悲伤。
译文参考
7
表情符号的使用甚至已经扩展到了古典文学领域。一个面向年轻读者的莎士比亚系列，选取威廉·莎士比亚广受欢迎的戏剧作品，然后用短信简写语和表情符号替代了一些词语。这样改编的目的是让年轻读者更容易理解经典文学作品。不过，也有人认为，这些新版本丧失了莎士比亚戏剧的精髓。
8
正如我们所看到的那样，表情符号大有随处可见之趋势。表情符号的使用者表示，这些符号有助于人们交流和表达自我。不过，这使得一些人，尤其是教育工作者，担心人们正在失去用书面语言，乃至口头语言进行正常交流的能力。毕竟，宁愿发送满是表情符号的信息也不愿打电话的人恐怕不在少数。也许有一天，人们会选择用图片交流，却忘记了如何正确书写。到那一天，表情符号将会成为真正的图画“语言”。但是目前我们享受使用这些符号的乐趣就行了。
课后问答
Choose
the
author's
purpose
in
writing
the
passage
and
give
your
reasons.
1
To
guide
readers
to
use
emojis
properly.
2
To
discuss
the
development
and
influence
of
emojis.
3
To
criticize
the
increased
use
of
emojis.
4
To
entertain
readers
with
examples
of
low
emojis
have
been
used.
参考答案：
The
author
introduces
the
topic
of
emojis
through
examples,
then
introduces
the
origin
and
development
of
emojis,
and
explains
the
application
of
emojis
in
daily
life.
Finally,
the
article
discusses
the
future
development
of
emojis.
We
can
see
from
the
passage
that
the
author
intends
to
discuss
the
development
and
influence
of
emojis.
1
Do
you
think
the
Shakespeare
series
with
emojis
is
an
effective
way
to
encourage
young
readers
to
read
the
classics?
Give
your
reasons.
2
What
do
you
think
about
the
way
people
use
emojis?
3
What
lifestyle
changes
does
each
reading
passage
in
this
unit
focus
on?
What
is
the
common
message
conveyed
in
both
passages?
I
don't
think
so.
Just
as
many
people
say,
these
new
versions
of
Shakespeare
series
have
taken
away
the
heart
and
soul
of
Shakespeare's
plays.
Emojis
occasionally
used
in
daily
conversations
are
really
vivid
and
interesting
in
conveying
people's
feelings.
But
if
we
only
use
emojis
to
communicate,
I
think
sometimes
it
may
be
very
hard
for
people
to
understand
and
it
is
also
a
waste
of
time
spending
so
much
time
finding
proper
emojis
to
express
one's
feelings.
The
first
reading
passage
focuses
on
the
changes
in
the
way
we
read.
The
second
reading
passage
focuses
on
the
changes
in
the
way
we
communicate.
The
development
of
technology
promotes
the
change
of
lifestyle.
Think
&
Share
课后巩固
一、根据课文内容，判断正(T)误(F)
1.Emojis
come
in
different
categories.
2.In
1999,
emojis
have
1,600
simple
designs.
3.Emoji,
meaning
“picture
character”,
comes
from
Japanese.
4.The
author
support
the
main
idea
of
paragraph
7
by
giving
an
example.
5.Emojis
are
widely
adopted
by
the
Oxford
Dictionaries
Word
of
the
Year
in
2015.
6.The
emojis
that
add
emotional
meaning
become
more
and
more
popular.
答案:1.T　2.F　3.T　4.T　5.F　6.T
课后巩固
二、阅读P33教材中的材料，选出最佳选项
1．How
many
emojis
are
there
now?
A．176.　
　
B．1,600.
C．1,999.
D．More
than
1,600.
2．Which
is
not
the
reason
for
the
popularity
of
emojis
now?
A．They
contains
classical
literature.
B．They
add
emotional
meaning.
C．They
are
quick
and
easy
to
use.
D．They
help
people
express
their
feelings.
答案:
1—2　DA
课后巩固
三、课文语法填空
Nowadays
“emojis”
are
used
everywhere.
The
word
“emoji”
comes
1.
　　　
Japanese,
literally
meaning
“picture
character”.
When
first
2.
　　　　　
(introduce)
in
Japan
in
1999,
emojis
3.
　　　　　
(limit)
to
176
simple
designs.
Now
there
4.
　　　　　(be)
more
than
1,600
emojis
that
expand
upon
the
way
in
5.
　　　　　
we
communicate.
In
today's
world
emojis
have
become
more
and
6.
　　　　　
(popular).
The
use
of
emojis
has
even
spread
to
7.
　　　　　
(classic)
literature,
which
makes
the
classics
more
8.
　　　　(access)to
young
readers.
However,
some
people
think
these
new
9.
　　　　　(version)
have
taken
away
the
heart
and
soul
of
Shakespeare's
plays.
Emojis
will
have
become
a
real
pictorial
“language”,
10.______
　　　　for
now
maybe
it's
best
that
we
just
enjoy
using
them.
from
introduced
were
limited
are
which
more
popular
classical
accessible
versions
but
Presenting
ideas
Writing
about
a
change
描写变化
本单元写作项目是描写变化的文章，属于说明文的写作范畴。
【基本框架】
1．开头(the
beginning)
——总体描述；
2．主体(the
middle)
——具体描述；
3．结尾(the
ending)
——阐述自己观点/看法。
Writing
about
a
change
【常用词块】
1．great
changes
have
taken
place
发生了巨大变化
2．during
the
last
few
years
在过去的几年里
3．attract
more
travellers
吸引更多的游客
4．take
on
a
new
look
呈现新面貌
5．be
covered
with
green
trees
被绿树覆盖
6．do
harm
to
environment
破坏环境
Writing
about
a
change
【常用语句】
★精彩开头
1．My
school
has
drastically
changed
over
the
past
ten
years.
我的学校在过去十年里发生了翻天覆地的变化。
2．With
the
growing
popularity
of
Internet
surfing
in
China,
the
quality
of
our
lives
is
improving.
随着上网在中国的日益普及，我们的生活质量正在提高。
Writing
about
a
change
【常用语句】
★丰满主体
3．In
the
past,
people
kept
in
touch
with
each
other
mainly
by
writing
letters
or
using
the
public
telephone.
过去，人们主要通过写信或公用电话保持联系。
4．What's
more,
people
have
easy
access
to
the
Internet,
which
enables
them
to
send
and
receive
e?mails
whenever
they
like.
更重要的是，人们可以方便地访问互联网，这使得他们可以随时收发电子邮件。
Writing
about
a
change
【常用语句】
★余味结尾
5．With
these
changes,
people's
pace
of
life
has
been
quickened
and
people's
work
has
been
made
more
efficient.
这些变化加快了人们的生活节奏，提高了人们的工作效率。
6．In
a
word,
people
have
an
easier
life
nowadays.
总之，当今人们过着舒适的生活。
项目
过去
现在
通信
方式
人们主要通过书信，电报联系，少数人用电话联系。
人们通过电子邮件、电话、传真(fax)联系。
通信
质量
联系不方便。
通过电子邮件、手机(mobile
phone)，方便快捷。
购买
价格
电脑、手机太贵，用不起。
现在电脑、手机价格便宜，手机成为人们必备的通信工具。
使用
收费
电报、电话费昂贵。
打电话、上网收费大幅下降。
Writing
about
a
change
【写作训练】
请根据下面的表格，写一篇关于通信业今昔对比的短文。词数80左右。
项目
过去
现在
通信方式
人们主要通过书信，电报联系，少数人用电话联系。
人们通过电子邮件、电话、传真(fax)联系。
通信质量
联系不方便。
通过电子邮件、手机(mobile
phone)，方便快捷。
购买价格
电脑、手机太贵，用不起。
现在电脑、手机价格便宜，手机成为人们必备的通信工具。
使用收费
电报、电话费昂贵。
打电话、上网收费大幅下降。
Writing
about
a
change
【参考范文】
In
the
past,
people
contacted
each
other
mainly
by
letter
and
telegraph,
while
telephone
wasn't
widely
used.
People
used
to
find
communication
neither
easy
nor
cheap.
Now,
the
development
of
technology
has
brought
great
changes
in
people's
ways
of
communication.
Besides
letters,
telegraph,
we
have
other
ways
of
communication,
such
as
email,
mobile
phone,
fax,
as
well
as
the
Internet.
To
people's
joy,
the
computer
and
mobile
phone
which
used
to
be
rather
expensive
are
now
so
cheap
that
mobile
phone
has
become
a
must
for
people.
What's
more,
the
fees
of
communication
have
greatly
gone
down.